Do You Have a Lockdown-Induced Smartphone Addiction?

We are probably all aware that we (or others) spend too much time glued to our electronic devices, but endless months of pandemic-induced ‘house arrest’ may have tipped some people towards a full-blown addiction.

Below are six signs lockdown has left you with a smartphone addiction and what to do about it.

You Can’t SleepThe blue light emitted by phones and other devices messes with melatonin – the hormone that makes you sleepy – making it harder to drift off.
You Feel AnxiousJust because you check your phone a lot does not mean you are addicted, but if the mere thought of not having it to hand worries you, this could indicate you have become dependent.
You’re Stressed Out by Social MediaConstantly scrolling through your news feed means you are more likely to compare yourself to others, feel like you are missing out or get annoyed by what you see and read.
You Can’t Stop Checking Your PhoneA classic sign of addiction is feeling compelled to look at your phone every time you stand still or sit down, while eating dinner and even during activities where it is dangerous to
do so – such as driving.
You Lose TimeIf you find yourself coming back to reality after a scrolling session and wondering where the last hour has gone, it could indicate you have a problem.
You Text More Than TalkYou may find yourself communicating with people via text more often than face to face. This can, in turn, increase feelings of isolation.

How to Break the Cycle

Try a Social Media FastSet a time limit to stay offline and stick to it.
Track your UsageApps such as Moment and BreakFree help you monitor the time you spend scrolling. You might be quite shocked by the results.
Texting!Instead of texting your friend, arrange for a chat or a socially distanced coffee.
Table MannersPower down during every meal and definitely turn your phone off while driving. Even better – put it somewhere well out of reach, like the boot.
Exercise MoreIt sounds simple but every moment spent working out is a moment not wasted online. Physical activity also releases endorphins which improve your mood – bonus!

What is the American Society of Addiction Medicine?

Introduction

The American Society of Addiction Medicine (ASAM), founded in 1954, is a professional medical society representing over 6,000 physicians, clinicians and associated professionals in the field of addiction medicine.

Background

ASAM is dedicated to increasing access and improving the quality of addiction treatment, educating physicians and the public, supporting research and prevention, and promoting the appropriate role of physicians in the care of patients with addiction.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

What is Addiction-Related Structural Neuroplasticity?

Introduction

Addiction is a state characterised by compulsive engagement in rewarding stimuli, despite adverse consequences. The process of developing an addiction occurs through instrumental learning, which is otherwise known as operant conditioning.

Neuroscientists believe that drug addicts’ behaviour is a direct correlation to some physiological change in their brain, caused by using drugs. This view believes there is a bodily function in the brain causing the addiction. This is brought on by a change in the brain caused by brain damage or adaptation from chronic drug use.

In humans, addiction is diagnosed according to diagnostic models such as the Diagnostic and Statistical Manual of Mental Disorders, through observed behaviours. There has been significant advancement in understanding the structural changes that occur in parts of the brain involved in the reward pathway (mesolimbic system) that underlies addiction. Most research has focused on two portions of the brain: the ventral tegmental area (VTA) and the nucleus accumbens (NAc).

The VTA is the portion of the mesolimbic system responsible for spreading dopamine to the whole system. The VTA is stimulated by ″rewarding experiences″. The release of dopamine by the VTA induces pleasure, thus reinforcing behaviours that lead to the reward. Drugs of abuse increase the VTA’s ability to project dopamine to the rest of the reward circuit. These structural changes only last 7-10 days, however, indicating that the VTA cannot be the only part of the brain that is affected by drug use, and changed during the development of addiction.

The nucleus accumbens (NAc) plays an essential part in the formation of addiction. Almost every drug with addictive potential induces the release of dopamine into the NAc. In contrast to the VTA, the NAc shows long-term structural changes. Drugs of abuse weaken the connections within the NAc after habitual use, as well as after use then withdrawal.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Structural Changes of Learning

Learning by experience occurs through modifications of the structural circuits of the brain. These circuits are composed of many neurons and their connections, called synapses, which occur between the axon of one neuron and the dendrite of another. A single neuron generally has many dendrites which are called dendritic branches, each of which can be synapsed by many axons.

Along dendritic branches there can be hundreds or even thousands of dendritic spines, structural protrusions that are sites of excitatory synapses. These spines increase the number of axons from which the dendrite can receive information. Dendritic spines are very plastic, meaning they can be formed and eliminated very quickly, in the order of a few hours. More spines grow on a dendrite when it is repetitively activated. Dendritic spine changes have been correlated with long-term potentiation (LTP) and long-term depression (LTD).

LTP is the way that connections between neurons and synapses are strengthened. LTD is the process by which synapses are weakened. For LTP to occur, NMDA receptors on the dendritic spine send intracellular signals to increase the number of AMPA receptors on the post synaptic neuron. If a spine is stabilised by repeated activation, the spine becomes mushroom shaped and acquires many more AMPA receptors. This structural change, which is the basis of LTP, persists for months and may be an explanation for some of the long-term behavioural changes that are associated with learned behaviours, including addiction.

Research Methodologies

Animal Models

Animal models, especially rats and mice, are used for many types of biological research. The animal models of addiction are particularly useful because animals that are addicted to a substance show behaviours similar to human addicts. This implies that the structural changes that can be observed after the animal ingests a drug can be correlated with an animal’s behavioural changes, as well as with similar changes occurring in humans.

Administration Protocols

Administration of drugs that are often abused can be done either by the experimenter (non-contingent), or by a self-administration (contingent) method. The latter usually involves the animal pressing a lever to receive a drug. Non-contingent models are generally used for convenience, being useful for examining the pharmacological and structural effects of the drugs. Contingent methods are more realistic because the animal controls when and how much of the drug it receives. This is generally considered a better method for studying the behaviours associated with addiction. Contingent administration of drugs has been shown to produce larger structural changes in certain parts of the brain, in comparison to non-contingent administration.

Types of Drugs

All abused drugs directly or indirectly promote dopamine signalling in the mesolimbic dopamine neurons which project from the ventral tegmental area to the nucleus accumbens (NAc). The types of drugs used in experimentation increase this dopamine release through different mechanisms.

  • Opiates:
    • Opiates are a class of sedative with the capacity for pain relief.
    • Morphine is an opiate that is commonly used in animal testing of addiction.
    • Opiates stimulate dopamine neurons in the brain indirectly by inhibiting GABA release from modulatory interneurons that synapse onto the dopamine neurons.
    • GABA is an inhibitory neurotransmitter that decreases the probability that the target neuron will send a subsequent signal.
  • Stimulants:
    • Stimulants used regularly in neuroscience experimentation are cocaine and amphetamine.
    • These drugs induce an increase in synaptic dopamine by inhibiting the reuptake of dopamine from the synaptic cleft, effectively increasing the amount of dopamine that reaches the target neuron.

The Reward Pathway

The reward pathway, also called the mesolimbic system of the brain, is the part of the brain that registers reward and pleasure. This circuit reinforces the behaviour that leads to a positive and pleasurable outcome. In drug addiction, the drug-seeking behaviours become reinforced by the rush of dopamine that follows the administration of a drug of abuse. The effects of drugs of abuse on the ventral tegmental area (VTA) and the nucleus accumbens (NAc) have been studied extensively.

Drugs of abuse change the complexity of dendritic branching as well as the number and size of the branches in both the VTA and the NAc. By correlation, these structural changes have been linked to addictive behaviours. The effect of these structural changes on behaviour is uncertain and studies have produced conflicting results. Two studies have shown that an increase in dendritic spine density due to cocaine exposure facilitates behavioural sensitisation, while two other studies produce contradicting evidence.

In response to drugs of abuse, structural changes can be observed in the size of neurons and the shape and number of the synapses between them. The nature of the structural changes is specific to the type of drug used in the experiment. Opiates and stimulants produce opposite effects in structural plasticity in the reward pathway. It is not expected that these drugs would induce opposing structural changes in the brain because these two classes of drugs, opiates and stimulants, both cause similar behavioural phenotypes.

Both of these drugs induce increased locomotor activity acutely, escalated self-administration chronically, and dysphoria when the drug is taken away. Although their effects on structural plasticity are opposite, there are two possible explanations as to why these drugs still produce the same indicators of addiction: Either these changes produce the same behavioural phenotype when any change from baseline is produced, or the critical changes that cause the addictive behaviour cannot be quantified by measuring dendritic spine density.[citation needed]

Opiates decrease spine density and dendrite complexity in the nucleus accumbens (NAc). Morphine decreases spine density regardless of the treatment paradigm. Either chronic or intermittent administration of morphine will produce the same effect. The only case where opiates increase dendritic density is with chronic morphine exposure, which increases spine density on pyramidal neurons in the orbitofrontal cortex. Stimulants increase spinal density and dendritic complexity in the nucleus accumbens (NAc), ventral tegmental area (VTA), and other structures in the reward circuit.

Ventral Tegmental Area

There are neurons with cell bodies in the VTA that release dopamine onto specific parts of the brain, including many of the limbic regions such as the NAc, the medial prefrontal cortex (mPFC), dorsal striatum, amygdala, and the hippocampus. The VTA has both dopaminergic and GABAergic neurons that both project to the NAc and mPFC. GABAergic neurons in the VTA also synapse on local dopamine cells. In non-drug models, the VTA dopamine neurons are stimulated by rewarding experiences. A release of dopamine from the VTA neurons seems to be the driving action behind drug-induced pleasure and reward.

Exposure to drugs of abuse elicits LTP at excitatory synapses on VTA dopamine neurons. Excitatory synapses in brain slices from the VTA taken 24 hours after a single cocaine exposure showed an increase in AMPA receptors in comparison to a saline control. Additional LTP could not be induced in these synapses. This is thought to be because the maximal amount of LTP had already been induced by the administration of cocaine. LTP is only seen on the dopamine neurons, not on neighbouring GABAergic neurons. This is of interest because the administration of drugs of abuse increases the excitation of VTA dopamine neurons, but does not increase inhibition. Excitatory inputs into the VTA will activate the dopamine neurons 200%, but do not increase activation of GABA neurons which are important in local inhibition.

This effect of inducing LTP in VTA slices 24 hours after drug exposure has been shown using morphine, nicotine, ethanol, cocaine, and amphetamines. These drugs have very little in common except that they are all potentially addictive. This is evidence supporting a link between structural changes in the VTA and the development of addiction.

Changes other than LTP have been observed in the VTA after treatment with drugs of abuse. For example, neuronal body size decreased in response to opiates.

Although the structural changes in the VTA invoked by exposure to an addictive drug generally disappear after a week or two, the target regions of the VTA, including the NAc, may be where the longer-term changes associated with addiction occur during the development of the addiction.

Nucleus Accumbens

The nucleus accumbens plays an integral role in addiction. Almost every addictive drug of abuse induces the release of dopamine into the nucleus accumbens. The NAc is particularly important for instrumental learning, including cue-induced reinstatement of drug-seeking behaviour. It is also involved in mediating the initial reinforcing effects of addictive drugs. The most common cell type in the NAc is the GABAergic medium spiny neuron. These neurons project inhibitory connections to the VTA and receive excitatory input from various other structures in the limbic system. Changes in the excitatory synaptic inputs into these neurons have been shown to be important in mediating addiction-related behaviours. It has been shown that LTP and LTD occurs at NAc excitatory synapses.

Unlike the VTA, a single dose of cocaine induces no change in potentiation in the excitatory synapses of the NAc. LTD was observed in the medium spiny neurons in the NAc following two different protocols: a daily cocaine administration for five days or a single dose followed by 10-14 days of withdrawal. This suggests that the structural changes in the NAc are associated with long-term behaviours (rather than acute responses) associated with addiction such as drug seeking.

Human Relevance

Relapse

Neuroscientists studying addiction define relapse as the reinstatement of drug-seeking behaviour after a period of abstinence. The structural changes in the VTA are hypothesized to contribute to relapse. Once the molecular mechanisms of relapse are better understood, a pharmacological treatment may be developed to prevent it.

Relapse is the biggest problem for recovering addicts; an addict can be forced to abstain from using drugs while they are admitted in a treatment clinic, but once they leave the clinic they are at risk of relapse. Relapse can be triggered by stress, cues associated with past drug use, or re-exposure to the substance. Animal models of relapse can be triggered in the same way.

Search for a Cure for Addiction

The goal of addiction research is to find ways to prevent and reverse the effects of addiction on the brain. Theoretically, if the structural changes in the brain associated with addiction can be blocked, then the negative behaviours associated with the disease should never develop.

Structural changes associated with addiction can be inhibited by NMDA receptor antagonists which block the activity of NMDA receptors. NMDA receptors are essential in the process of LTP and LTD. Drugs of this class are unlikely candidates for pharmacological prevention of addiction because these drugs themselves are used recreationally. Examples of NMDAR antagonists are ketamine, dextromethorphan (DXM), phencyclidine (PCP).

What is Addiction Vulnerability?

Introduction

Addiction vulnerability is an individual’s risk of developing an addiction during his or her lifetime. There are a range of genetic and environmental risk factors for developing an addiction that vary across the population.

Genetic and environmental risk factors each account for roughly half of an individual’s risk for developing an addiction; the contribution from epigenetic (inheritable traits) risk factors to the total risk is unknown. Even in individuals with a relatively low genetic risk, exposure to sufficiently high doses of an addictive drug for a long period of time (e.g. weeks-months) can result in an addiction. In other words, anyone can become an addict under particular circumstances. Research is working toward establishing a comprehensive picture of the neurobiology of addiction vulnerability, including all factors at work in propensity for addiction.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Three-Factor Model

Accepted research now shows that some people have vulnerabilities to addiction and has established a three-factor standard for vulnerability to drug addiction: genetic factors, environmental factors, and repeated exposure to drugs of abuse. Being vulnerable to addiction means that there exists some factor which makes one individual more likely to develop an addiction than another individual. Additionally, many in the science community agree that addiction is not simply just a result of desensitised neural receptors but also a corollary of long-term associated memories (or cues) of substance use and self-administration. Vulnerability to addiction has both physiological and biological components.

Genetic Factors

Contemporary research in neurobiology (a branch of science that deals with the anatomy, physiology, and pathology of nervous system) of addiction points to genetics as a major contributing factor to addiction vulnerability. It has been estimated that 40-60% of the vulnerability to developing an addiction is due to genetics. One gene in particular, the D2 subtype of dopamine receptor, has been studied at length in association to substance addiction. The D2 receptor responds to the chemical dopamine which produces rewarding and pleasurable feelings in the brain. Through mice studies, agreeing contemporary research has shown that individuals with a deficiency in this dopamine receptor exhibit not only a preference for and increased consumption of alcohol over their genetically normal peers, but also compensated levels of the cannabinoid receptor type CB1.

This suggests that both of these genetic factors work together in the regulation of alcohol and cocaine in the brain and in the normal regulation of dopamine. Individuals with this genetic deficiency in the D2 dopamine receptor may be more likely to seek out these recreational pleasure/reward producing substances as they are less receptive to the natural “feel good’’ effects of dopamine. This naturally occurring deficiency is one of the most studied genetic vulnerabilities to substance abuse across the field. Recent studies show that GABA also plays a role in vulnerability to addiction. When alcohol is consumed it affects GABA by mimicking its effects on the brain, such as basic motor functions.

Additionally, genetics play a role on individual traits, which may put one at increased risk for experimentation with drugs, continued use of drugs, addictions, and potential for relapse. Some of these individual personality traits, such as impulsivity, reward-seeking, and response to stress, may lead to increased vulnerability to addiction.

Environmental Factors

A major environmental factor that increases vulnerability to developing addiction is availability of drugs. Additionally, other environmental factors come into play, such as socioeconomic status and poor familial relationships, and have been shown to be contributing factors in the initiation (and continued use) of drug abuse. Neurobiology again plays a role in addiction vulnerability when in combination with environmental factors. The main risk of chronic stressors contributing to vulnerability is that they can put the brain in a compromised state. External stressors (such as financial concerns and family problems) can, after repeated exposure, affect the physiology of the brain.

Chronic stress or trauma has been shown to have neuroadaptive effects such that the brain can essentially physically “rewire” itself to accommodate for the increase in cortisol produced by the stressors. Evidence has also shown that a great amount of stress hinders your prefrontal functioning as well causes an increased limbic-stratal level responding. This can lead to low behavioural and cognitive control. Additionally, when the brain is put under severe stress due to repeated drug use, it has been shown to be physiologically altered. This compromised neural state plays a large role in perpetuating addiction and in making recovery more difficult.

Repeated Exposure

Repeated exposure to a drug is one of the determining factors in distinguishing recreational substance use from chronic abuse. Many neurobiological theories of addiction place repeated or continued use of the drug in the path of addiction development. For example, researchers have theorized that addiction is the result of the shift from goal-directed actions to habits and ultimately, to compulsive drug-seeking and taking.

In other words, repeated, deliberate use of the drug plays a role in the eventual compulsory drug-taking and/or habitual drug-taking associated with addiction. Another theory suggests that through repeated use of the drug, individuals become sensitised to drug-associated stimuli which may result in compulsive motivation and desire for the drug.

Additionally, a third neurobiological theory highlights the changes in brain reward circuitry following repeated drug use that contributes to the development of addiction such that addiction is conceptualised as being a progression of allostatic changes in which the addicted individual is able to maintain stability but at a pathological set point. Experience-dependent neural plasticity is a hallmark of repeated drug exposure and refers to the adaptation of the brain due to increased levels of the drug in the body. In this sense, repeated exposure falls under the both physiological vulnerability and behavioural/psychological vulnerability to addiction.

Although many variables individually contribute to an increased risk of developing a substance use disorder, no single vulnerability guarantees the development of addiction. It is the combination of many factors (e.g. genetics, environmental stressors, initiation and continued use of the drug) that culminates in the development of this disorder.

Adolescence

Previous research has examined the increased risk of substance use initiation during adolescence. Many factors have been identified as being associated with increased risk of substance use during this period of development including individual differences (e.g. negative affect, decreased harm avoidance, and low motivation for achievement), biological (e.g., genetic predisposition and neurological development), and environmental factors (e.g. high levels of stress, peer influences, availability of substances, etc.). Rat studies provide behavioural evidence that adolescence is a period of increased vulnerability to drug-seeking behaviour and onset addiction.

The mesolimbic dopamine system of the brain is undergoing reorganisation and functional changes during adolescence. Rat studies have demonstrated that adolescents have tendencies and abilities to drink more than adults due to minimal disruption to their motor functions and also due to minimal sensitivity to sedation. As a result, it is more susceptible to become addicted in the wake of drug use during this developmental period. Overall, social, behavioural and developmental factors in adolescence make individuals more liable to drug seeking behaviour, and as a result, addiction.

Epigenetic Factors

Transgenerational Epigenetic Inheritance

Epigenetic genes and their products (e.g. proteins) are the key components through which environmental influences can affect the genes of an individual; they also serve as the mechanism responsible for transgenerational epigenetic inheritance, a phenomenon in which environmental influences on the genes of a parent can affect the associated traits and behavioural phenotypes of their offspring (e.g. behavioural responses to environmental stimuli). In addiction, epigenetic mechanisms play a central role in the pathophysiology of the disease; it has been noted that some of the alterations to the epigenome which arise through chronic exposure to addictive stimuli during an addiction can be transmitted across generations, in turn affecting the behaviour of one’s children (e.g. the child’s behavioural responses to addictive drugs and natural rewards).

The general classes of epigenetic alterations that have been implicated in transgenerational epigenetic inheritance include DNA methylation, histone modifications, and downregulation or upregulation of microRNAs. With respect to addiction, more research is needed to determine the specific heritable epigenetic alterations that arise from various forms of addiction in humans and the corresponding behavioural phenotypes from these epigenetic alterations that occur in human offspring. Based upon preclinical evidence from animal research, certain addiction-induced epigenetic alterations in rats can be transmitted from parent to offspring and produce behavioural phenotypes that decrease the offspring’s risk of developing an addiction [note 1]. More generally, the heritable behavioural phenotypes that are derived from addiction-induced epigenetic alterations and transmitted from parent to offspring may serve to either increase or decrease the offspring’s risk of developing an addiction.

Note 01:

  • According to a review of experimental animal models that examined the transgenerational epigenetic inheritance of epigenetic marks that occur in addiction, alterations in histone acetylation – specifically, di-acetylation of lysine residues 9 and 14 on histone 3 (i.e. H3K9ac2 and H3K14ac2) in association with BDNF gene promoters – have been shown to occur within the medial prefrontal cortex (mPFC), testes, and sperm of cocaine-addicted male rats.
  • These epigenetic alterations in the rat mPFC result in increased BDNF gene expression within the mPFC, which in turn blunts the rewarding properties of cocaine and reduces cocaine self-administration.
  • The male but not female offspring of these cocaine-exposed rats inherited both epigenetic marks (i.e. di-acetylation of lysine residues 9 and 14 on histone 3) within mPFC neurons, the corresponding increase in BDNF expression within mPFC neurons, and the behavioural phenotype associated with these effects (i.e. a reduction in cocaine reward, resulting in reduced cocaine-seeking by these male offspring).
  • Consequently, the transmission of these two cocaine-induced epigenetic alterations (i.e. H3K9ac2 and H3K14ac2) in rats from male fathers to male offspring served to reduce the offspring’s risk of developing an addiction to cocaine.
  • As of 2018, neither the heritability of these epigenetic marks in humans nor the behavioural effects of the marks within human mPFC neurons has been established.

What is an Addictive Personality?

Introduction

An addictive personality refers to a hypothesized set of personality traits that make an individual predisposed to developing addictions.

This hypothesis states that there may be common personality traits observable in people suffering from addiction; however, the lack of a universally agreed upon definition has marked the research surrounding addictive personality. Addiction is a fairly broad term; it is most often associated with substance abuse, but it can also be extended to cover a number of other compulsive behaviours, including sex, internet, television, gambling, food, and shopping. Within these categories of addiction a common diagnostic scale involves tolerance, withdraw, and cravings.

This is a fairly contentious topic, with many experts suggesting the term be retired due to a lack of cumulative evidence supporting the existence of addictive personality. Stating that characteristics of personality attributed to addictive personality do not predict addiction, but can result from addiction. However, different personality traits have been linked to various types of addictive behaviours, suggesting that individual addictions may be associated with different personality profiles. The strongest consensus is that genetic factors play the largest role in determining a predisposition for addictive behaviours. Even then, however, genes play different roles in different types of addictions. Forty to seventy percent of the population variance in the expression of addictions can be explained by genetic factors.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Aetiology

The following factors are believed to influence addiction susceptibility.

Psychological Factors

  • Impulsivity.
  • Sensation seeking.
  • Nonconformity combined with weak commitment to socially valued goals for achievement.
  • Social alienation and tolerance for deviance.
  • Heightened stress coupled with lack of coping skills.

Some claim the existence of “addictive beliefs” in people more likely to develop addictions, such as “I cannot make an impact on my world” or “I am not good enough”, which may lead to developing traits associated with addiction, such as depression and emotional insecurity. People who strongly believe that they control their own lives and are mostly self-reliant in learning information (rather than relying on others) are less likely to become addicted. However, it is unclear whether these traits are causes, results or merely associated coincidentally. For example, depression due to physical disease can cause feelings of hopelessness that are mitigated after successful treatment of the underlying condition, and addiction can increase dependence on others. Certain psychological disorders such as panic attacks, depressive disorders, and generalized anxiety disorder have been related to addiction. The addict, who struggles with reality and feels negative feelings, such as anxiety and depression, will seek out ways to help them avoid such feelings.

Food Addiction

Overeating due to food addiction has not yet ben recognized as a medical disorder under the Diagnostic and Statistical Manual of Mental Disorders despite its prevalence in the general population. A study based on social cognitive theories, included a personality-targeted intervention that was shown to help treat substance addiction. It is feasible that by changing certain elements of one’s personality, one can gain a step in the right direction towards changing their addictive personality.

Genetic Factors

Individual traits can share common underlying factors or interact. For example, depression, poor self-control, and compulsive behaviour are linked to neurotransmitter abnormalities, i.e., biological mechanisms. In laboratory studies with rats only some rats develop a pattern of self-administration of stimulant drugs, supporting the existence of some inherent propensity for addictive tendencies. In these rats, a positive correlation was found between locomotor response to novel stimuli and the amount of amphetamine self-administered during the first few days of testing. Twin and adoption studies have shown genetic factors account for 50-60% of the risk for alcoholism. In early adolescence, social and familial factors play a more important role in the initiation of drug use but their importance fades with progression into adulthood. The gene CHRNA5 has been heavily linked to the addictions of cigarettes. Researchers discovered that the CHRNA5 variant creates a less nauseating experience for a first time smoker. The gene is active in the region of the brain called the Habenula. Research showed that frequent smoking might damage the neurons within the Habenula that inhibit its role in aversion and avoidance which might cause the smoker to then use more nicotine to feel relief from resulting distressful and negative feelings.

Environmental Factors

Studies have found numerous environmental factors that correlate with addiction. Exposure to sustained stress in childhood, such as physical or sexual abuse, especially accompanied by unpredictable parental behaviour strongly correlates with drug addiction and overeating in adulthood. Children who tend to react to distress in a more rash way have been linked to becoming more likely to drink and smoke in their adolescence. Results from this research found that this was because the reaction to distress affected psychosocial learning, which led to increased expectancy to drink or smoke. A lack of social interaction has also been shown to correlate with addictive tendencies; rats reared in isolation were quicker to develop a pattern of cocaine self-administration than rats reared in groups. There is a gene/environment connection in that individuals with particular personality traits may self-select into different environments, e.g. they may seek out work environments where addictive substances are more readily available.

Description

People who suffer from an addictive personality spend excessive time on a behaviour or with an item, not as a hobby but because they feel they have to. Addiction can be defined when the engagement in the activity or experience affects the person’s quality of life in some way. In this way, many people who maintain an addictive personality isolate themselves from social situations in order to mask their addiction.

People that face this issue are currently defined to have a brain disease as promoted by the National Institute on Drug Abuse and other authorities. People who experience addictive personality disorders typically act on impulses and cannot deal with delayed gratification. At the same time, people with this type of personality tend to believe that they do not fit into societal norms and therefore, acting on impulses, deviate from conformity to rebel. People with addictive personalities are very sensitive to emotional stress. They have trouble handling situations that they deem frustrating, even if the event is for a very short duration. The combination of low self-esteem, impulsivity and low tolerance for stress causes these individuals to have frequent mood swings and often suffer from some sort of depression. A coping mechanism to deal with their conflicting personality becomes their addiction and the addiction acts as something that the person can control when they find it difficult to control their personality traits.

People with addictive personalities typically switch from one addiction to the next. These individuals may show impulsive behaviour such as excessive caffeine consumption, Internet use, eating chocolate or other sugar-laden foods, television watching, or even running.

Extraversion, self-monitoring, and loneliness are also common characteristics found in those who suffer from addiction. Individuals who score high on self-monitoring are more prone to developing an addiction. High self-monitors are sensitive to social situations; they act how they think others expect them to act. They wish to fit in, hence they are very easily influenced by others. Likewise, those who have low self-esteem also seek peer approval; therefore, they participate in “attractive” activities such as smoking or drinking to try to fit in.

People with addictive personalities find it difficult to manage their stress levels. In fact, lack of stress tolerance is a telltale sign of the disorder. They find it difficult to face stressful situations and fight hard to get out of such conditions. Long-term goals prove difficult to achieve because people with addictive personalities usually focus on the stress that comes with getting through the short-term goals. Such personalities will often switch to other enjoyable activities the moment that they are deprived of enjoyment in their previous addiction.

Addictive individuals feel highly insecure when it comes to relationships. They may often find it difficult to make commitments in relationships or trust their beloved because of the difficulty they find in achieving long-term goals. They constantly seek approval of others and as a result, these misunderstandings may contribute to the destruction of relationships. People suffering from addictive personality disorder usually undergo depression and anxiety, managing their emotions by developing addiction to alcohol, other types of drugs, or other pleasurable activities.

An addict is more prone to depression, anxiety, and anger. Both the addict’s environment, genetics and biological tendency contribute to their addiction. People with very severe personality disorders are more likely to become addicts. Addictive substances usually stop primary and secondary neuroses, meaning people with personality disorders like the relief from their pain.

Personality Traits and Addiction

Addiction is defined by scholars as “a biopsychosocial disorder characterised by persistent use of drugs (including alcohol) despite substantial harm and adverse consequences”. Substance-based addictions are those based upon the release of dopamine in the brain, upon which the range of sensations produced by the euphoric event in the brain changes the brain’s immediate behaviour, causing more susceptibility for future addictions. Behaviour-based addictions, on the other hand, are those that are not linked to neurological behaviour as much and are thus thought to be linked to personality traits; it is this type of addiction that combines a behaviour with a mental state and the repeated routine is therefore associated with the mental state.

Drug Addiction

A group of British forensic psychologists and data scientists analysed a new large database of users of psychoactive substances. To analyse the predisposition to drug use, they utilised 7 psychological traits, the Five Factor Model supplemented by Impulsivity and Sensation seeking:

  • Neuroticism is a long-term tendency to experience negative emotions such as nervousness, tension, anxiety and depression (associated adjectives: anxious, self-pitying, tense, touchy, unstable, and worrying);
  • Extraversion is manifested in outgoing, warm, active, assertive, talkative, cheerful characters, often in search of stimulation (associated adjectives: active, assertive, energetic, enthusiastic, outgoing, and talkative);
  • Openness to experience is a general appreciation for art, unusual ideas, and imaginative, creative, unconventional, and wide interests (associated adjectives: artistic, curious, imaginative, insightful, original, and wide interest);
  • Agreeableness is a dimension of interpersonal relations, characterized by altruism, trust, modesty, kindness, compassion and cooperativeness (associated adjectives: appreciative, forgiving, generous, kind, sympathetic, and trusting);
  • Conscientiousness is a tendency to be organized and dependable, strong-willed, persistent, reliable, and efficient (associated adjectives: efficient, organised, reliable, responsible, and thorough);
  • Impulsivity is defined as a tendency to act without adequate forethought;
  • Sensation Seeking is defined by the search for experiences and feelings, that are varied, novel, complex and intense, and by the readiness to take risks for the sake of such experiences.

These factors are not statistically independent but the condition number of the correlation matrix is less than 10 and the multicollinearity effects are not expected to be strong.

The results of the detailed analysis of modern data support partially the hypothesis about psychological predisposition to addiction. The group of users of illicit drugs differs from the group of non-users for N, O, A, C, Imp, and SS. Symbolically, this difference can be illustrated as follows:

{\displaystyle {\rm {N}}\Uparrow ,{\rm {O}}\Uparrow ,{\rm {A}}\Downarrow ,{\rm {C}}\Downarrow ,{\rm {Imp}}\Uparrow ,{\rm {SS}}\Uparrow }

(N, O, Imp, and SS scores are higher for users; A and C scores are lower for users).

The hypothesis about importance of E for addiction was not supported by this aggregated analysis of use of all illicit drugs.

Analysis of consumption of different drugs separately demonstrated that predisposition to use of different drugs is different. For all illicit drugs groups of their users have the following common properties:

{\displaystyle {\rm {O}}\Uparrow ,{\rm {C}}\Downarrow ,{\rm {Imp}}\Uparrow ,{\rm {SS}}\Uparrow }

(O, Imp, and SS scores are higher for users and C score is lower for users).

Deviation of N, E, and A scores for users of different drugs can be different. For example, heroin users have average profile

{\displaystyle {\rm {N}}\Uparrow ,{\rm {E}}\Downarrow ,{\rm {O}}\Uparrow ,{\rm {A}}\Downarrow ,{\rm {C}}\Downarrow ,{\rm {Imp}}\Uparrow ,{\rm {SS}}\Uparrow ,}

whereas for LSD and Ecstasy (the latter being a so-called “Party drug”) users N has no significant deviation from the population level and E can be higher.

Several personality profiles of risky behaviour were identified by various researchers, for example {\displaystyle {\rm {N}}\Uparrow ,{\rm {C}}\Downarrow } (Insecures) and {\displaystyle {\rm {E}}\Uparrow ,{\rm {C}}\Downarrow }(Impulsives, Hedonists). Various types of addictive personality have in common low C.

Internet Addiction

Internet addiction is associated with higher scores in neuroticism and lower scores in extraversion and conscientiousness. One explanation for the association with high neuroticism is that virtual environments may be regarded as more safe and comfortable by individuals with lower self-esteem and increased negative emotion (traits associated with high neuroticism) compared to real-life environments. Similarly, individuals with low extraversion that desire social interaction but are averse to face-to-face interaction may find the opportunity for online communication attractive.

Controversy

There is an ongoing debate about the question of whether an addictive personality really exists. The assumption that personality might be to blame for an addicted person, who is in need of rehabilitation due to drug and alcohol addictions, can have great negative impacts from its supporting a homogeneous answer to a heterogeneous issue in question. These people run the risk of being labelled as stigmas and become incorrectly marginalised, and these misjudgements of personality may then lead to poor mental, medical, and social health practices. There are two sides of this argument, each with many levels and variations. One side believes that there are certain traits and dimensions of personality that, if existent in a person, cause the person to be more prone to developing addictions throughout their life. The other side argues that addiction is in chemistry, as in how the brain’s synapses respond to neurotransmitters and is therefore not affected by personality. A major argument in favour of defining and labelling an addictive personality has to do with the human ability to make decisions and the notion of free will. This argument suggests human beings are aware of their actions and what the consequences of their own actions are and many choose against certain things because of this. This can be seen in that people are not forced to drink excessively or smoke every day, but it is within the reach of their own free will that some may choose to do so. Therefore, those with addictive personalities are high in neuroticism and hence choose to engage in riskier behaviours. The theory of addictive personalities agrees that there are two types of people: risk-takers and risk-averse. Risk-takers enjoy challenges, new experiences and want instant gratification. These people enjoy the excitement of danger and trying new things. On the other hand, risk-averse are those who are by nature cautious in what they do and the activities they involve themselves in. It is the personality traits of individuals that combine to create either a risk-taker or risk-averse person.

Another important concern is the lack of evidence supporting the addictive personality label and the possibility of stigma. While there is a medical consensus surrounding the genetic components of addiction, there is no such consensus supporting the idea that specific personality types have a tendency towards addictive behaviours. In fact, continued use of this term in the absence of clear evidence could be damaging to the people who believe they have an addictive personality.

What is the American Academy of Addiction Psychiatry?

Introduction

The American Academy for Addiction Psychiatry (AAAP) is a professional organisation and an accredited Continuing Medical Education (CME) provider, based in East Providence, Rhode Island, USA.

Its members are specialists in addiction psychiatry and other health care professionals who treat patients with addictions. AAAP provides medical education programmes in the field of addiction psychiatry.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Brief History

The AAAP was founded in 1985. It was originally called the American Academy of Psychiatrists in Alcoholism and Addiction; the name was changed in 1996. In 2015 it is operated by a 21-member medical board, including one person from outside the United States and two students.

Activities

As well as its educational programmes, the organization provides information about treatment and support organisations and rehabilitation programmes to families and individuals dealing with addiction. It also works with government organisations and sponsors addiction treatment programmes. The organisation’s official peer-reviewed journal, The American Journal on Addictions, is published bimonthly by John Wiley & Sons.

The AAAP conducts and reports studies related to substance abuse. The organisation also advocates for funding for addiction treatment and research programmes.

AAAP holds an annual meeting at which presentations and poster sessions are held.

Special Projects

AAAP administers two three-year grants funded by the Substance Abuse and Mental Health Services Administration. One funds a training and mentoring project which educates health professionals about the use and misuse of opioids for treatment of chronic pain and about opioid dependence treatment. It is operated by a group of stakeholder organisations, including AAAP.

The second grant funds the Providers’ Clinical Support System for Medically Assisted Treatment (PCSS-MAT), a project led by AAAP in conjunction with other healthcare professional organisations. It provides training and resources to help prescribers and health care providers keep up to date with information about medication-assisted treatment of opioid addiction.

AAAP also directs a grant from the Agency for Healthcare Research and Quality (AHRQ) which uses social media platforms to inform and assist physicians who are completing their Maintenance of Certification (MOC) Performance in Practice .

What is Addiction Medicine?

Introduction

Addiction medicine is a medical subspecialty that deals with the diagnosis, prevention, evaluation, treatment, and recovery of persons with addiction, of those with substance-related and addictive disorders, and of people who show unhealthy use of substances including alcohol, nicotine, prescription medicine and other illicit and licit drugs.

The medical subspecialty often crosses over into other areas, since various aspects of addiction fall within the fields of public health, psychology, social work, mental health counselling, psychiatry, and internal medicine, among others. Incorporated within the specialty are the processes of detoxification, rehabilitation, harm reduction, abstinence-based treatment, individual and group therapies, oversight of halfway houses, treatment of withdrawal-related symptoms, acute intervention, and long term therapies designed to reduce likelihood of relapse. Some specialists, primarily those who also have expertise in family medicine or internal medicine, also provide treatment for disease states commonly associated with substance use, such as hepatitis and HIV infection.

Physicians specialising in the field are in general agreement concerning applicability of treatment to those with addiction to drugs, such as alcohol and heroin, and often also to gambling, which has similar characteristics and has been well-described in the scientific literature. There is less agreement concerning definition or treatment of other so-called addictive behaviour such as sexual addiction and internet addiction, such behaviours not being marked generally by physiologic tolerance or withdrawal.

Doctors focusing on addiction medicine are medical specialists who focus on addictive disease and have had special study and training focusing on the prevention and treatment of such diseases. There are two routes to specialisation in the addiction field:

  • One via a psychiatric pathway; and
  • One via other fields of medicine.

The American Society of Addiction Medicine notes that approximately 40% of its members are psychiatrists (MD/DO) while the remainder have received primary medical training in other fields.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Accreditation in the United States

In March 2016, the American Board of Medical Specialties (ABMS) announced recognition of the field of addiction medicine as a new medical subspecialty. In several countries around the world, specialist bodies have been set up to ensure high quality practice in addiction medicine. For example, within the United States, there are two accepted specialty examinations:

  • One is a Board Certification in Addiction Psychiatry from the American Board of Psychiatry and Neurology; and
  • The other is a Board Certification in Addiction Medicine from the American Board of Preventive Medicine.

The latter approach is available to all physicians with primary Board certification, while the former is available only to board-certified psychiatrists.

Doctors of Osteopathic Medicine may also seek board certification via the American Osteopathic Association (AOA). The Doctor of Osteopathic Medicine must have a primary board certification in Neurology & Psychiatry, Internal Medicine, or Family Practice from the American Osteopathic Association and complete an AOA approved addiction medicine fellowship. Successful completion of a board examination administered via the AOA will grant a certificate of added qualification (CAQ) in addiction medicine.

Accreditation Internationally

Within Australia, addiction medicine specialists are certified via the Chapter of Addiction Medicine, which is part of the Royal Australasian College of Physicians. They may alternatively be a member of the Section of Addiction Psychiatry, Royal Australian & New Zealand College of Psychiatrists.

The International Society of Addiction Medicine also can provide certification of expertise.

What is Addiction Psychology?

Introduction

The basis of addiction is controversial. Professionals view it as a disease or a choice. One model is referred to as the Disease model of addiction. The second model is the Choice model of addiction. Researchers argue that the addiction process is like the disease model with a target organ being the brain, some type of defect, and symptoms of the disease. Addiction is like the choice model with a disorder of genes, a reward, memory, stress, and choice. Both models result in compulsive behaviour.

Substance addictions relate to drugs, alcohol, and smoking. Process addictions relate to non-substance-related behaviours such as gambling, spending, sexual activity, gaming, the internet, and food.

Psychologists‘ oldest definition of addiction is that the addict has a lack of self-control. The addicted party wants to abstain, but they can not resist the temptation. Addicts lose control over their actions. It is viewed that an addict battles with their addiction and wanting abstinence and gain control over their actions.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Brief History

The word ‘addiction’ has successfully been traced to the 17th century. During this time period, addiction was defined as being compelled to act out any number of bad habits. Persons abusing narcotics were called opium and morphine ‘eaters.’ ‘Drunkard’ referred to abusers of alcohol. Medical textbooks categorised these ‘bad habits’ as dipsomania or alcoholism. However, it was not until the 19th century when the diagnosis was first printed in medical literature. In the 1880s, Sigmund Freud and William Halsted began experimenting with users of cocaine. Unaware of the drug’s powerful addictive qualities, they inadvertently became guinea pigs in their own research and, as a result, their contributions to psychology and medicine changed the world.

While working in Vienna General Hospital (Vienna Krankenhaus), in Austria, cocaine took possession over Freud’s life when he found cocaine to relieve his migraine. When the effect of cocaine decreased, the amount of cocaine Freud consumed increased. With information about the pain suppressing properties of cocaine, physicians began prescribing cocaine to their patients who required pain relief.

Unaware of Freud and Halsted’s experiments with cocaine, American Physician W.H. Bentley was conducting his own similar experiments. The Index Medicus published his article describing how he successfully treated patients with cocaine who were addicted to opium and alcohol. In the late 1800s the use of cocaine as a recreational drug spread like a worldwide epidemic.

As cocaine continued to spread physicians began looking for ways to treat patients with opium, cocaine, and alcohol addictions. Physicians debated the existence of the label ‘addictive personality’ but believed the qualities Freud possessed (bold risk taking, emotional scar tissue, and psychic turmoil) were of those that fostered the ‘addictive personality’.

Important Contributors

Physician Sigmund Freud, born on 06 May 1856, in Freiberg, France (an area now known as Pribor in the Czech Republic), was instrumental in the field of psychology. Dream interpretation and psychoanalysis (also known as talk therapy) are two of his well-known contributions. Psychoanalysis is used to treat a multitude of conditions including addictions. As one of the most influential thinkers in the 20th century, he altered the way we perceive ourselves and communicate about our perceptions as a number of his theories have been popularised and terms he created have entered into general language.

Theories on mental health, personality development and illness that Freud developed are considered highly controversial. According to Freud, people are endowed with three levels of awareness: conscious, preconscious, and unconscious, where conscious level refers to what we are fully appreciative of, preconscious is what people could be aware of if they became more attentive, and unconscious level includes facts that humans cannot be aware of. The aim of the therapy is to turn unconscious into conscious.

William Halsted, born on 23 September 1852, in New York City, received his degree in medicine in 1877. Throughout his medical career as a surgeon he contributed surgical techniques that ultimately led to improvement of the patient’s outcome following surgery. During Halsted’s professional career, he (along with Freud) conducted experiments with the drug cocaine. While their research was in process they became guinea pigs for their own experiments when they became addicted to cocaine. In 1884 he became the first to describe how cocaine could be utilized as a localized anaesthetic when injecting into the trunk of a sensory nerve, and how the localized ischemia prolonged the anaesthetic properties of the drug.

G. Alan Marlatt was a pioneer in the field of addiction psychology. Born in Vancouver, British Columbia, in 1941, he spent his professional career as an addiction psychologist, researcher, and director of the University of Washington’s Addictive Behaviours Research Centre and professor in the Department of Psychology. Marlatt adopted the theory of harm reduction, and developed and scientifically tested ways to prevent an addict’s slip from becoming a relapse. He understood that expecting immediate and complete abstinence from addicts often deterred addicts from seeking the help they needed and deserved. Marlatt died on 14 March 2011.

A. Thomas McLellan was born in 1949 in Staten Island, New York. He is a professor at the University of Pennsylvania School of Medicine at the Centre for Studies of Addiction. McLellan serves or has served on editorial boards as a reviewer of medical and scientific journals, and as an advisor to government and non-profit organizations including the National Practice Laboratory of the American Psychiatric Association, and the World Health Organization. He is co-founder and chief executive officer of the Treatment Research Institute located in Philadelphia, Pennsylvania. McLellan has conducted decades of research for the efficacy of treatment for substance abuse patients, and is recognized both at the national and international level as an addiction psychologist. He is also known for the development of the Addiction Severity Index or ASI and serves as editor-in-chief of the Journal of Substance Abuse Treatment and the deputy officer of National Drug Control Policy, Research and Evaluation.

Arnold Washton has specialised in addiction since 1975 and is an addiction psychologist known for his work in the development of therapeutic approaches to the treatment of drug and alcohol abuse. He is the author of many books and professional journal articles on treatment and addiction. He is a lecturer, clinician, researcher, and has served on the advisory committee for the US Food and Drug Administration. Washton is the founder and executive director of Recovery Options, a private addiction treatment practice located in New York City and Princeton, New Jersey.

William L. White is a Senior Research Consultant at Chestnut Health Systems, an addiction counsellor, researcher and writer in the field of addiction for over 45 years. He wrote over 400 papers and 18 books. He received awards from the National Association of Addiction Treatment Providers (NAATP), the National Council on Alcoholism and Drug Dependence, (NAADAC), the Association of Addiction Professionals and the American Society of Addiction Medicine (ASAM).

Addiction

Addiction is a progressive disease and psychiatric disorder that is defined by the American Society of Addiction Medicine as “a primary, chronic disease of brain reward, motivation, memory and related circuitry. It is characterized by the inability to control behaviour, it creates a dysfunctional emotional response, and it affects the users ability to abstain from the substance or behaviour consistently. Psychology Today defines addiction as “a state that can occur when a person either consumes a substance such as nicotine, cocaine, or, alcohol or engages in an activity such as gambling or shopping/spending.”

When a non-addict takes a drug or performs a behaviour for the first time he/she does not automatically become an addict. Over time the non-addict chooses to continue to engage in a behaviour or ingest a substance because of the pleasure the non-addict receives. The now addict has lost the ability to choose or forego the behaviour or substance and the behaviour becomes a compulsive action. The change from non-addict to addict occurs largely from the effects of prolonged substance use and behaviour activities on brain functioning. Addiction affects the brain circuits of reward and motivation, learning and memory, and the inhibitory control over behaviour.

There are different schools of thought regarding the terms dependence and addiction when referring to drugs and behaviours. One adopted belief is that “drug dependence” equals “addiction.” The second belief is that the two terms do not equal each other. According to the DSM, the clinical criteria for “drug dependence” (or what we refer to as addiction) include compulsive drug use despite harmful consequences; inability to stop using a drug; failure to meet work, social, or family obligations; and, sometimes (depending on the drug), tolerance and withdrawal.

The latter reflects physical dependence in which the body adapts to the drug, requiring more of it to achieve a certain effect (tolerance) and eliciting drug-specific physical or mental symptoms if drug use is abruptly ceased (withdrawal). Physical dependence can happen with the chronic use of many drugs – including even appropriate, medically instructed use. Thus, physical dependence in and of itself does not constitute addiction, but often accompanies addiction. This distinction can be difficult to discern, particularly with prescribed pain medications, where the need for increasing dosages can represent tolerance or a worsening underlying problem, as opposed to the beginning of abuse or addiction.

There are some characteristics of addiction that regardless of the type share commonalities. The behaviour provides a rapid and potent means of altering mood, thoughts, and sensations of a person which occur because of physiology and learned expectations. The immediate precipitating factors of the relapse, the timing of the relapse and the rate of relapse following treatment is high.

American Psychological Association

The American Psychological Association (APA) is a professional psychological organisation and is the largest association of psychologists in the United States. Over 100,000 researchers, educators, clinicians and students support the association through their membership. Their mission “is to advance the creation, communication and application of psychological knowledge to benefit society and improve people’s lives.”

APA supports 54 divisions, two of which pertain to addictions. Division 50, Society of Addiction Psychology promotes advances in research, professional training, and clinical practice within the range of addictive behaviours. Addictive behaviours include problematic use of alcohol, nicotine, and other drugs as well as disorders involving gambling, eating, spending, and sexual behaviour. Division 28, Psychopharmacology and Substance Abuse promotes teaching, research, and dissemination of information regarding the effects of drugs on behaviour.

The College of Professional Psychology (CPP), hosted by the American Psychological Association Practice Organization, previously offered a certificate to psychologists whom demonstrated proficiency in the psychological treatment of alcohol and other substance-related disorders. The CPP maintains the certificate of proficiency for persons who acquired it prior to 2011. The Society of Addiction Psychology certificate will be re-instated while the Society examines other avenues for credentialing professionals in addiction treatment.

Addiction as a Disease

It seems that wherever one finds intoxication, one likely will find addiction.[20] Recently researchers have argued that the addiction process is like the disease model, with a target organ, a defect, and symptoms of the disease. In other accounts, addiction is a disorder of genes, reward, memory, stress, and choice.[21]

The Disease Model in Addiction

According to the new disease model, rather than being a disease in the conventional sense, addiction is a disease of choice. That is, it is a disorder of the parts of the brain necessary to make proper decisions. As one becomes addicted to cocaine, the ventral tegmentum nucleus accumbens in the brain is the organ. The defect is stress-induced hedonic regulation.

Understanding the impact that genes, reward, memory, stress, and choice have on an individual will begin to explain the Disease Model of Addiction.

  • Genetic:
    • The genetic makeup of an individual determines how they respond to alcohol. What causes an individual to be more prone to addiction is their genetic makeup.
    • For example, there are genetic differences in how people respond to methylphenidate (Ritalin) injections.
  • Reward:
    • Increased dopamine is correlated with increased pleasure. For that reason, dopamine plays a significant role in reinforcing experiences.
    • It tells the brain the drug is better than expected.
    • When an individual uses a drug, there may be a surge of dopamine in the midbrain, which can result in the shifting of that individual’s pleasure “threshold”.
  • Memory:
    • The neurochemical, glutamate is the most abundant neurochemical in the brain. It is critical in memory consolidation.
    • When an addict discovers an addicting behaviour, glutamate plays a role by creating the drug cues.
    • It is the neurochemical in motivation which initiates the drug seeking, thus creating the addiction.
  • Stress:
    • When under stress the brain is unable to achieve homeostasis.
    • As a result, the brain reverts to allostasis, which in turn alters the brains ability to process pleasure, which is experienced at the hedonic “set point”.
    • Thus, previous pleasures may become no longer pleasurable.
    • This is also known as anhedonia, or “pleasure deafness.”
    • When stressed, the addict may experience extreme craving – an intense, emotional, obsessive experience.
  • Choice:
    • An addict may incur damage to the orbitofrontal cortex (OFC), the anterior cingulate cortex (ACC), and the prefrontal cortex (PFC).
    • This damage causes a tendency to choose small and immediate rewards over larger but delayed rewards, deficits in social responding due to decreased awareness of social cues, and a failure of executive function such as sensitivity to consequences.

Licensed Practitioners

Many degrees provide space for the treatment of addictions. The educational background that each professional obtains will contain similarities but the philosophy and the viewpoint from which the material is delivered may vary. The required amount of education prior to earning a certificate or degree also varies. A few of the more commonly recognised fields of study are included.

  • Psychologist.
  • Psychiatrist.
  • Licensed Counsellor Social Worker.
  • Licensed Social Worker.
  • Licensed Professional Counsellor.
  • Paraprofessional.

Recognised Certifications in the Field of Addiction Psychology

Many certifications are recognised in the field of addiction psychology. Each have their own requirements.

  • Certification for Alcohol and Drug Counsellor Candidate.
  • Credentialed Alcoholism and Substance Abuse Counsellor.
  • A Certified Chemical Dependency Counsellor.
  • Substance Abuse Counsellor/Certified Addiction Counsellor.
  • The Certified Addiction Professional.
  • Certified Addiction Treatment Counsellors.
  • Combined Certifications With Other Degrees.

Treatment

Both process addiction and behavioural addiction have many dimensions causing disarray in many aspects of the addicts’ life. Treatment programs are not a one size fits all phenomenon, hence there are different modalities or levels of care. Effective treatment programmes incorporate many components to address each dimension. The addict suffers from psychological dependence and some may suffer from physical dependence.

Helping an individual stop using drugs is not enough. Addiction treatment must also help the individual maintain a drug-free lifestyle, and achieve productive functioning in the family, at work, and in society. Addiction is a disease which alters the structure and function of the brain. The brain circuitry may take months or years to recover after the addict has recovered.

This may explain why drug abusers are at risk for relapse even after long periods of abstinence and despite the potentially devastating consequences. Research shows that most addicted individuals need a minimum of 3 months in treatment to significantly reduce or stop their drug use, however treatment in excess of 3 months has a greater success rate. Recovery from addiction is a long-term process.

Modalities of Care

The modality or level of care needed for a patient is decided by the treating professional in conjunction with the patient when feasible. As expected the patient receiving treatment will likely take steps forward and backward the level of care will likely to fluctuate. Common modalities are explained.

Detoxification and Medically Managed Withdrawal

The process when the body rids itself of drugs is referred to as detoxification, and is usually concurrent with the side effects of withdrawal which vary depending on the substance(s) and are often unpleasant and even fatal. Physicians may prescribe a medication that will help decrease the withdrawal symptoms while the addict is receiving care in an inpatient or outpatient setting. Detoxification is generally considered a precursor to or a first stage of treatment because it is designed to manage the acute and potentially dangerous physiological effects of stopping drug use.

Long-term Residential

Treatment is structured and operates 24 hours a day. Residents will remain in treatment from usually 6 to 12 months while developing accountability, responsibility and socialization skills. Activities are designed to help addicts recover from destructive behaviour patterns while adopting positive behavioural patterns. Constructive methods of interacting with others and improving self-esteem are other areas of focus. The therapeutic community model is an example of one treatment approach. Many therapeutic communities provide a more comprehensive approach to include employment training and other support services.

Short-Term Residential

Short-term residential programmes are on average 3-6 weeks in a residential setting. The program is intensive followed by more extended outpatient treatment to include individual and/or group therapy, 12-step Anonymous programmes, or other forms of support. Because of the short duration of this modality it is even more important for individuals to remain active in outpatient treatment programmes to help decrease the risk of relapse following residential treatment.

Outpatient-Treatment Programmes

Outpatient treatment programme vary regarding the services offered and the intensity. It is more affordable and may be more suitable for patients who are employed full-time and/or who have secured multiple social supports. Outpatient programmes may include group and/or individual therapy, intensive outpatient programme, and partial hospitalisation. Some outpatient programmes are also designed to treat patients with medical or other mental health problems in addition to their drug disorders.

Individualised Drug Counselling

Individualised drug counselling not only focuses on reducing or stopping illicit drug or alcohol use; it also addresses related areas of impaired functioning such as employment status, illegal activity, and family/social relations as well as the content and structure of the patient’s recovery program. Through its emphasis on short-term behavioural goals, individualised counselling helps the patient develop coping strategies and tools to abstain from drug use and maintain abstinence. The addiction counsellor encourages 12-step participation (at least one or two times per week) and makes referrals for needed supplemental medical, psychiatric, employment, and other services.

Group Counselling

An outpatient treatment option facilitated by a treatment provider and used to expand on the support system the patient already has. Groups foster a non-judgmental environment allowing patients to meet and discuss difficulties and successes of their addiction while providing on-going support that is needed to be successful with recovery.

Intensive Outpatient Programme (IOP)

As the name implies this is an outpatient treatment option designed for addicts who for various reasons do not have the opportunity to attend an inpatient treatment programme, yet who otherwise would not be able to receive the level of support needed to recover from their addiction. Programs vary in duration based on the patients need. Because of the lower level of support offered IOP is frequently used as a step down approach from patients leaving inpatient treatment but who are still in need of intensive therapy.

Prevention, Relapse and Recovery

Therapeutic Orientations and Approaches

In 1878 the Index Medicus published research conducted and written by American physician W.H. Bentley. Bentley’s research described his success in treating patients addicted to the ‘opium habit’ w/cocaine. Two years later he reported success in treating both opium and alcohol abusers w/cocaine. Today, the swapping one addiction for another is referred to as crossover addiction.

A variety of treatment approaches are utilised by health professionals in order to provide their clients the highest possible level of success to overcome their addictions. There is no one specific approach and often therapists will use multiple techniques.

  • Behaviourism.
  • Humanistic Therapy.
  • Cognitive Behavioural Therapy (CBT).
  • Dialectical Behavioural Therapy (DBT).
  • Psychodynamic.
  • Expressive.
  • Integrative.
  • Harm Reduction.
  • Eclectic.
  • Animal Assisted Therapy.

What is Addiction Psychiatry?

Introduction

Addiction psychiatry is a medical subspecialty within psychiatry that focuses on the evaluation, diagnosis, and treatment of people who are suffering from one or more disorders related to addiction.

This may include disorders involving legal and illegal drugs, gambling, sex, food, and other impulse control disorders. Addiction psychiatrists are substance abuse experts. Growing amounts of scientific knowledge, such as the health effects and treatments to substance abuse, have led to advancements in the field of addiction psychiatry. These advancements in understanding the neurobiology of rewarding behaviour, along with federal funding, has allowed for ample opportunity for research in the discipline of addiction psychiatry.

Addiction psychiatry is an expanding field, and currently there is a high demand for substance abuse experts in both the private and public sector.

Refer to Addiction Psychiatry, Addiction Psychology, Addiction Medicine, American Academy of Addiction Psychiatry, Addictive Personality, Addiction Vulnerability, Addiction-Related Structural Neuroplasticity, and American Society of Addiction Medicine.

Brief History

Addiction psychiatry is a relatively new subspecialty of psychiatry. As of October 1991, the American Board of Psychiatry and Neurology and the American Board of Medical Specialties (ABMS), with support of the American Psychiatric Association, established a “Committee on Certification of Added Qualifications in Addiction Psychiatry.” This was a way to identify the most educated and experienced psychiatrists in the profession; however, it was not until 1993 when “Addiction Psychiatry” was granted sub-specialisation status.

Years later, in 1997 the committee’s board of trustees along with the ABMS renamed the committee “Committee on Certification in the Subspecialty of Addiction Psychiatry”. The committee became more geared toward developing the subspecialty of addiction psychiatry. As of 1997, there were only 13 addiction psychiatry programmes that the Accreditation Council for Graduate Medical Education (ACGME) recognised. Currently the ACGME recognises 45 different residency programmes in the United States.

Professional Standing

Qualifications

In order to become a certified addiction psychiatrist, one must first have completed medical school and further be certified as a general psychiatrist by the ABPN. Next, general psychiatrists must commit themselves to an ACGME-accredited residency in addiction psychiatry. The addiction psychiatry residencies are one-year programs set in a hospital or clinical setting where general psychiatrists learn how to diagnose and treat substance-use disorders as well as potential coexisting psychiatric disorders. After completing one of these residency programmes addiction psychiatrists are then capable of being hired in either a private or public setting.

Status

An increase in pressure from local and federal governments to provide for patients suffering from addiction has resulted in the increased demand for addiction psychiatrists. Federal funding for the prevention of addiction has been carried out via block grants. These investments in addiction treatment yield savings in overall societal costs, as general health care costs diminish. As of June 2018, the average reported salary of addiction psychiatrists was $250,000. Additionally, 47 addiction psychiatrist appeared on US News and World Report’s list of US News Top Doctors. A further 16 addiction psychiatrists were nominated by their peers to an even more selective group of America’s Top Doctors.

Treatment

Background

Addiction psychiatry aims to treat individuals with addiction issues along with co-occurring psychiatric disorders, otherwise known as patients with dual diagnosis. Addiction psychiatrists treat a wide variety of patients of all ages with varying conditions. Each case of addiction is unique and addiction psychiatrists must cater to each individual patient. Addiction psychiatrists must recognise the numerous factors that tie into each individual’s struggle with an addiction.

For example, substance abuse often occurs among individuals dealing with mood disorders and other social stresses. Addiction psychiatrists must be able to recognise, diagnose, and treat the disorders concurrent with the substance abuse issues. Furthermore, addiction psychiatrists must also recognise certain health effects from illicit drugs in order to properly treat each individual.

Methodology

Addiction psychiatry encompasses both medicine and psychotherapy, or professional therapeutic interaction, as the means of treating individuals. In a conventional addiction psychiatry session, addiction psychiatrists will gain a better understanding of their patient’s lifestyle by gathering medical history and the patient’s mental health concerns. Next, the psychiatrist will identify individualised solutions to the patient’s problem; this may include medicines and/or psychotherapy. Addiction psychiatrists are uniquely equipped to handle co-occurring mental health diagnoses and substance use disorders (whether in the context of active use, withdrawal or early/late recovery). While there are many FDA-approved medications for substance use disorder treatment, addiction psychiatrists can attune to the most appropriate medication for their specific patient. Moreover, addiction psychiatrists recommend the benefits of 12-Step programmes such as Narcotics Anonymous and Alcoholics Anonymous and often encourage patients to seek external support. Addiction psychiatry can also be a method of recovery for those who have attempted to cease their drug or alcohol abuse without prior success.

What is PARfessionals?

Introduction

PARfessionals is an US, Arkansas-based, private research development firm for Peer Support and Recovery Providers in Addictions.

Background

The company was founded in 2011 by Jorea M. Kelley-Hardison She self-published the book “Getting Ahead: An Ex-Offenders Guide to Getting Ahead in Today’s Society”, where she encourages ex-offenders to participate in clinical research trials. She is mentioned in Dr. Jon Marc Taylor’s book “Prisoners’ Guerrilla Handbook to Correspondence Programs in the United States and Canada,” published by Prison Legal News in 2008.

Jorea Kelley-Hardison was taking classes to become a Clinical Research Coordinator (CRC) before she decided to transition into the addiction industry to become an Addictions Counsellor in 2009. Around that time, she received her CCJP – a status from the Texas Certification Board of Addiction Professionals and has been granted numerous credentials from the board, including the Peer Recovery Specialist (PRS), Peer Mentor/Peer Recovery Coach (PM-PRC) and the Associate Prevention Specialist (APS) credentials, but has since retired those credentials.

Jorea Kelley-Hardison earned a B.S. degree in Management in 2009 and has completed degree requirements in order to graduate with a M.A. in Criminal Justice from the American (Military) Public University System. She has also earned a graduate certificate in Applied Forensic Psychology Services from The Chicago School of Professional Psychology. In addition, she has obtained certificates in mental health, non-profit management, applied forensic psychology services, basic clinic research, family and business mediation, substance abuse, as well as emergency management. In addition, she has received training throughout the years in various important topics such as rape/domestic violence crisis intervention, hospice, and health unit coordination from various organizations and colleges including Parkland Health & Hospital System, Brookhaven College, Lakewood College, Centre for Degree Studies, Northwestern University Feinberg School of Medicine, Thomas Edison State College, University of Texas at Arlington-Continuing Education Division, and Richland College.

She is currently a member of the American Association on Intellectual and Developmental Disabilities, NAADAC – The Association of Addiction Professionals, National Alliance for Direct Support Professionals, National Association of Health Unit Coordinators, Psychiatric Rehabilitation Association and the International Association for Correctional and Forensic Psychology.

Brief History

In 2011, the word ” PARfessionals” was created by the company’s founder. In 2012, PARfessionals decided to develop the first peer-based online recovery coach training programme designed for those interested in mentoring individuals into and through long-term recovery from co-occurring disorders and other addictions and addictive behaviours.

In 2013, PARfessionals developed the first Peer Recovery/Addiction Recovery Coach Study Guide, a free Peer Recovery/Addiction Recovery Coach Curriculum Guide, a free Peer Recovery/Addiction Recovery Coach Practicum Guide and an online Peer Recovery/Addiction Recovery Coach Train the Trainers course. Additionally, PARfessionals’ founder and several family members applied for an ACE college credit review with The American Council On Education and then to Distance Education Accreditation Council (DEAC) in August 2015. After being rejected by DEAC, the founder contacted Charter State Oak College who in November 2015 about their program being recognised for college credit under their college assessment programme.

PARfessionals designed a Peer Recovery Facilitator Development e-Course in an effort to support the ongoing efforts of social service agencies, foundations, government agencies, and employers worldwide. This course would also work towards the development of community re-entry programs for inmates and workforce development skills for disadvantaged individuals such as ex-offenders, disabled individuals, low-income communities and minorities.

It was developed in collaboration with post-secondary educators and coaching experts for a diverse population with an array of learning skills who may be teaching, employing or supporting those who may be inmates, ex-offenders, mental health consumers, recovering addicts and individuals with intellectual and developmental disabilities. It provides adult-oriented learning strategies for a diverse group of individuals with different learning abilities.

The online Peer Recovery Facilitator Development e-Course was officially approved in 2014, by the Association for Addiction Professionals, also known as NAADAC.

In 2014, PARfessionals developed the first free Peer Recovery Support Specialist/Addiction Recovery Coach classroom curriculum kits in addition to a home study course, a correctional correspondence course for inmates, research journal, universal Code of Ethics and an international certification board. Additionally, PARfessionals’ founder created an in-house private virtual research institute, the Powell Leary Jacobs (PLJ) Multicultural Institute for Transformation Research in Addictions, to self-fund resources on Peer Recovery and Prevention. It was internally closed in 2014.

From 2013-2014, PARfessionals and its parent organisation, the SJM Family Foundation (which closed in January 2015 through the Texas Secretary of State) provided seven scholarships for eligible candidates from the general public who were devoted to seeking training for addiction treatment and peer recovery services.

Kelley-Hardison also established the International Certification Board of Recovery Professionals (ICBRP), the first ever, peer-run certification board created for peer recovery professionals in the world. The ICBRP’s mission was to be an independent, informal ad-hoc advisory board that provides guidance and accountability for the National Certified Peer Recovery Professionals (NCPRP) credentialing programme. However, it was later dissolved (through the Georgia Secretary of State in March 2015), and merged into PARfessionals’ private corporate structure.

In Spring 2017, The PARfessionals’ Cultural Intelligence in Addictions course supplemental student workbook was included in the German National Library.

As of August 2018, PARfessionals is a private product design and consulting firm doing business as PARfessionals Behavioural Health Research Development Corporation. The founder, Jorea Kelley-Hardison is a nationally certified psychiatric technician and social impact artist that has successfully worked with dozens of licensed professional clinicians and medical staff worldwide, including professionals from Harvard Medical School and the National Institute of Health. to create 45+ PARfessionals’ branded resources, including Peer Recovery Practicum Guide, a Peer Recovery Pre-Certification Review e-Course. a Peer Recovery Supervision Training Course, and Peer Recovery classroom curriculum kits.

In order to accomplish the company’s goals, Kelley-Hardison, along with members of the AR SJM Family, hired and privately paid independent contractors and freelancers, also Ms. Hardison and several of her family members working as volunteers using their own money, and collaborating with a group of qualified contracted experts from across the world that had acquired degrees, held additional credentials and had significant work experience in their own respective fields.

The Definition of “Peer Recovery”

The term peer recovery can be first defined through PARfessionals as “the process of giving and receiving encouragement and assistance to achieve long-term recovery. Peers offer emotional support, share knowledge, teaches skills, provide practical assistance, and connect people with resources, opportunities, communities of support, and other people”.

The Association for Addiction Professionals provides a different definition of recovery. According to William White, MA, “recovery is the experience… through which individuals, families, and communities impacted by severe alcohol and other drug (AOD) problems utilize internal and external resources to voluntarily resolve these problems, heal the wounds inflicted by AOD related problems, actively manage their continued vulnerability to such problems, and develop a healthy, productive, and meaningful life”.

The International Certification & Reciprocity Consortium states that “peer recovery is experiencing rapid growth, whether it is provided by a peer recovery coach, peer recovery support specialist, peer navigator, patient navigators, public health learning navigators, behavioural health navigator or peer recovery mentor. Peer support services – advocating, mentoring, educating, and navigating systems – are becoming an important component in recovery oriented systems of care”.

IC&RC credentials and examinations, including Peer Recovery are administered exclusively by various certification and licensing boards in the United States and the world.

The Substance Abuse and Mental Health Services Administration (SAMHSA) is the agency within the US Department of Health and Human Services that leads public health efforts to advance the behavioural health of the nation. SAMHSA’s mission is to reduce the impact of substance abuse and mental illness on America’s communities.

SAMHSA states that:

Peer support services are delivered by individuals who have common life experiences with the people they are serving. People with mental and/or substance use disorders have a unique capacity to help each other based on a shared affiliation and a deep understanding of this experience. In self-help and mutual support, people offer this support, strength, and hope to their peers, which allows for personal growth, wellness promotion, and recovery.

Research has shown that peer support facilitates recovery and reduces health care costs. Peers also provide assistance that promotes a sense of belonging within the community. The ability to contribute to and enjoy one’s community is key to recovery and well-being. Another critical component that peers provide is the development of self-efficacy through role modeling and assisting peers with ongoing recovery through mastery of experiences and finding meaning, purpose, and social connections in their lives.”

Peer Recovery Navigator Academics Programme and (Micro-Certification) Registry

In 2012, PARfessionals developed the first globally recognised online training programme for peer recovery professionals. As of September 2015, PARfessionals offers an online distance learning pre-certification training course, a home study correspondence course and an inmate correspondence course for student-candidates to study at their own pace for global certification in peer recovery. The curriculum is based on proven research in order to make it the most specialised and comprehensive training programme for a new generation of Peer Recovery Professionals for a variety of settings.

Students worldwide have completed the training and shared their satisfaction with PARfessionals training programme.

PARfessionals developed its own exam and credential, NCPRP, which stands for “National Certified Peer Recovery Professional”.

The NCPRP credential and exam primarily emphasize the concept of peer recovery, with the main purpose of providing guidance, knowledge or assistance, especially among those with similar experiences who can meet as equals. The certification was integrated into the academic programme and renamed the PARfessionals’ Peer Recovery Workforce Development Certification Programme.

In Fall 2016, PARfessionals’ founder worked with qualified and licensed clinicians to create and sponsor the world’s first college level peer recovery training course and lifetime credential for the behavioural healthcare workforce, which was submitted and reviewed through the Connecticut Credit Assessment Programme and The Consortium for the Assessment of College Equivalence of Charter State College in Fall 2016.

Global Health Impact

Deloitte provides an annual look at the topics, trends, and issues impacting the global health care sector. According to its 2017 Global Healthcare Sector Outlook Infographic, “Peer support, self-management education, health coaching, and group activities, along with workforce training, and investments in the right technology” are “potential enablers of patient activation and engagement” and “key ingredients for productive health care operations”.

Behavioural Health Educational Mobile Apps

In February 2016, PARfessionals’ founder, Ms. Kelley Hardison started to partner with several independent app developers to develop Behavioural Health educational apps and games for the Addiction Peer Workforce.

Mobile Library Garden and Pocket Park Commemoration

In the fall of 2016, the AR SJM Family distributed two college preparatory guides, PARfessionals’ Peer Recovery/Cultural Intelligence in Addictions and PARfessionals’ Peer Recovery Navigator Practicum Guide to 240,000+ digital libraries and 2,000 digital publishers across the world. In 2017, the successful worldwide distribution was commemorated with a plaque in a mobile library garden and pocket park in Centennial, Texas.

Approvals

PARfessionals is an approved behavioural health training provider recognised by many states, national and international professional associations and state boards.