Anabolic androgenic steroids and violent offending: confounding by polysubstance abuse among 10,365 general population men

Examining the association between trenbolone, psychological distress, and aggression among males who use anabolic-androgenic steroids

INTRODUCTION

The link between anabolic-androgenic steroid (AAS) use and psychosocial effects such as aggression and violence is contentious. Few studies differentiate between types of AAS. This study focuses on trenbolone to assess its psychological risks and effects on aggression compared to other AAS. We hypothesised that there would be a positive relationship between trenbolone dosage and both psychological distress and aggression among people who use AAS.

METHODS

Using purposive and snowball sampling of people using AAS, we conducted an online survey to investigate the relationship between trenbolone use and other AAS use. Participants completed sections on demographics, trenbolone and other illicit drug use, the Kessler Psychological Distress Scale, and the Buss and Perry Aggression Questionnaire. Data were analysed using multinominal and multivariable regression.

RESULTS

The study included 282 males using AAS. Over 33% (n=93) reported currently using trenbolone, with 55.3% (n=156) of participants reporting having used trenbolone in the past, and 11.7% (n=33) reporting having never used trenbolone. Those who had never used trenbolone were not significantly different on age, height, weight, and BMI compared to those who had. After controlling for age and BMI, dose of trenbolone was significantly (p=0.045) associated with higher levels of verbal aggression.

CONCLUSION

The study highlights trenbolone's association with increased verbal aggression among males using AAS, particularly at higher doses. Further research should continue to differentiate between AAS types and the accompanying health harms.

Supraphysiological testosterone levels from anabolic steroid use and reduced sensitivity to negative facial expressions in men

RATIONALE

Anabolic-androgenic steroids (AAS) are used to improve physical performance and appearance, but have been associated with deficits in social cognitive functioning. Approximately 30% of people who use AAS develop a dependence, increasing the risk for undesired effects.

OBJECTIVES

To assess the relationship between AAS use (current/previous), AAS dependence, and the ability to recognize emotional facial expressions, and investigate the potential mediating role of hormone levels.

METHODS

In total 156 male weightlifters, including those with current (n = 45) or previous (n = 34) AAS use and never-using controls (n = 77), completed a facial Emotion Recognition Task (ERT). Participants were presented with faces expressing one out of six emotions (sadness, happiness, fear, anger, disgust, and surprise) and were instructed to indicate which of the six emotions each face displayed. ERT accuracy and response time were recorded and evaluated for association with AAS use status, AAS dependence, and serum reproductive hormone levels. Mediation models were used to evaluate the mediating role of androgens in the relationship between AAS use and ERT performance.

RESULTS

Compared to never-using controls, men currently using AAS exhibited lower recognition accuracy for facial emotional expressions, particularly anger (Cohen's d = -0.57, pFDR = 0.03) and disgust (d = -0.51, pFDR = 0.05). Those with AAS dependence (n = 47) demonstrated worse recognition of fear relative to men without dependence (d = 0.58, p = 0.03). Recognition of disgust was negatively correlated with serum free testosterone index (FTI); however, FTI did not significantly mediate the association between AAS use and recognition of disgust.

CONCLUSIONS

Our findings demonstrate impaired facial emotion recognition among men currently using AAS compared to controls. While further studies are needed to investigate potential mechanisms, our analysis did not support a simple mediation effect of serum FTI.

The Association Between the Nonmedical use of Anabolic-Androgenic Steroids and Interpersonal Violence: A Meta-Analysis

The nonmedical use of anabolic-androgenic steroids (AAS) by athletes and the general population is a public health concern. One particular concern relates to the link between AAS use and violence. Although there is a growing body of research on the association between AAS and violence, results as to what the relationship is seem to be mixed. The aim of this meta-analysis is to improve our understanding of what the current evidence base indicates regarding the relationship between the use of AAS and interpersonal violence. In total, 14 studies with a total of 16 samples met the inclusion criteria, comprising a total sample size of 137,055 participants. The findings show that there is a significant association between AAS use and interpersonal violence (r = .21 [95% confidence intervals (CI): 0.15, 0.27], p < .00001), although small. It is however unclear what the direction of this relationship is as almost all studies failed to demonstrate whether AAS use occurred prior or subsequent to the violent behavior. Risk of bias for most studies was moderate or high. Three potential moderators, AAS use via self-report or testing, interpersonal violence via self-report or criminal records of violent behavior, and proportion of males, were nonsignificant. Although a meta-analytic relationship between AAS use and interpersonal violence was found, it is unclear to what extent AAS causes violent acts. We need to carefully consider the role of mediating factors, and that the relationship between the two could be part of a broader context as opposed to AAS being the cause of violence.

Anabolic Steroid Use and Intimate Partner Violence Among Sexual Minority Men

This study examined the relationship between intimate partner violence (IPV) and use of anabolic-androgenic steroids (AAS), in a relationship context, among men who have sex with men (MSM). The sample was collected online via Prolific.co and consisted of 491 MSM. Data were analyzed using structural equation modeling. While accounting for the influence of factors known to be linked to IPV (adverse childhood experiences and alcohol use), the use of AAS in a relationship context was uniquely linked to greater perpetration of IPV. AAS use was not uniquely linked to IPV victimization. Findings from this study contribute to literature on IPV among MSM by including a group-specific risk factor (AAS use) in modeling risk for IPV. Limitations, implications, and future directions for research are discussed.

ADHD symptoms and use of anabolic androgenic steroids among male weightlifters

Use of anabolic androgenic steroids (AAS) is associated with adverse health effects. The factors that predispose to AAS use among athletes are poorly understood, but attention deficit/hyperactivity disorder (ADHD), which is known to occur among athletes more often than in the general population, is associated with risk behaviors, including substance abuse. We aimed to see if AAS use in male weightlifters was associated with ADHD symptoms, and test the link between ADHD symptoms and cognitive performance. Hundred and forty male weightlifters, 72 AAS users and 68 weightlifting controls (WLC), completed the Achenbach system of empirically based assessment (ASEBA) for ADHD symptoms and underwent cognitive examination. Self-reported ADHD symptom scores were significantly higher among AAS users compared to WLC, and scores in the range indicating clinically important ADHD was significantly more common in the AAS-using group. Age of onset of AAS use correlated inversely with ADHD scale score (r = - 0.35; p = 0.003). ADHD score correlated inversely with cognitive scores for working memory (r = - 0.25, p < 0.001), processing speed (r = - 0.24, p < 0.001), verbal learning and memory (r = - 0.19, p = 0.03), and problem solving (r = - 0.20, p = 0.02). AAS use among weightlifters is associated with ADHD symptoms and corresponding lower cognitive performance. Recognising a relationship between ADHD symptoms and AAS use may guide drug prevention strategies in sports.

Anabolic-androgenic steroid use is associated with psychopathy, risk-taking, anger, and physical problems

Previous research has uncovered medical and psychological effects of anabolic-androgenic steroid (AAS) use, but the specific relationship between AAS use and risk-taking behaviors as well as between AAS use and psychopathic tendencies remains understudied. To explore these potential relationships, we anonymously recruited 492 biologically male, self-identified bodybuilders (median age 22; range 18-47 years) from online bodybuilding fora to complete an online survey on Appearance and Performance Enhancing Drug (APED) use, psychological traits, lifestyle choices, and health behaviors. We computed odds ratios and 95% confidence intervals using logistic regression, adjusting for age, race, education, exercise frequency, caloric intake, and lean BMI. Bodybuilders with a prior history of AAS use exhibited heightened odds of psychopathic traits, sexual and substance use risk-taking behaviors, anger problems, and physical problems compared to those with no prior history of AAS use. This study is among the first to directly assess psychopathy within AAS users. Our results on risk-taking, anger problems, and physical problems are consistent with prior AAS research as well as with existing frameworks of AAS use as a risk behavior. Future research should focus on ascertaining causality, specifically whether psychopathy is a risk associated with or a result of AAS use.

Androgen Misuse and Abuse

Androgens are potent drugs requiring prescription for valid medical indications but are misused for invalid, unproven, or off-label reasons as well as being abused without prescription for illicit nonmedical application for performance or image enhancement. Following discovery and first clinical application of testosterone in the 1930s, commercialization of testosterone and synthetic androgens proliferated in the decades after World War II. It remains among the oldest marketed drugs in therapeutic use, yet after 8 decades of clinical use, the sole unequivocal indication for testosterone remains in replacement therapy for pathological hypogonadism, organic disorders of the male reproductive system. Nevertheless, wider claims assert unproven, unsafe, or implausible benefits for testosterone, mostly representing wishful thinking about rejuvenation. Over recent decades, this created an epidemic of testosterone misuse involving prescription as a revitalizing tonic for anti-aging, sexual dysfunction and/or obesity, where efficacy and safety remains unproven and doubtful. Androgen abuse originated during the Cold War as an epidemic of androgen doping among elite athletes for performance enhancement before the 1980s when it crossed over into the general community to become an endemic variant of drug abuse in sufficiently affluent communities that support an illicit drug industry geared to bodybuilding and aiming to create a hypermasculine body physique and image. This review focuses on the misuse of testosterone, defined as prescribing without valid clinical indications, and abuse of testosterone or synthetic androgens (androgen abuse), defined as the illicit use of androgens without prescription or valid indications, typically by athletes, bodybuilders and others for image-oriented, cosmetic, or occupational reasons.

Review Article: Anabolic-Androgenic Steroids, Violence, and Crime: Two Cases and Literature Review

BACKGROUND AND OBJECTIVES

Anabolic-androgenic steroid (AAS) use has become a major worldwide substance use disorder, affecting tens of millions of individuals. Importantly, it is now increasingly recognized that some individuals develop uncharacteristically violent or criminal behaviors when using AAS. We sought to summarize available information on this topic.

METHODS

We reviewed the published literature on AAS-induced behavioral effects and augmented this information with extensive observations from our clinical and forensic experience.

RESULTS

It is now generally accepted that some AAS users develop uncharacteristically violent or criminal behaviors while taking these drugs. Although these behaviors may partially reflect premorbid psychopathology, sociocultural factors, or expectational effects, accumulating evidence suggests that they are also attributable to biological effects of AAS themselves. The mechanism of these effects remains speculative, but preliminary data suggest a possible role for brain regions involved in emotional reactivity, such as the amygdala and regions involved in cognitive control, including the frontal cortex. For unknown reasons, these effects appear idiosyncratic; most AAS users display few behavioral effects, but a minority develops severe effects.

CONCLUSION AND SCIENTIFIC SIGNIFICANCE

Professionals encountering AAS users in clinical or forensic settings should be alert to the possibility of AAS-induced violence or criminality and should employ strategies to assess whether AAS is indeed a contributory factor in a given case. Further research is needed to elucidate the mechanism of AAS-induced violence and to explain why only a subset of AAS users appears vulnerable to these effects. (Am J Addict 2021;00:00-00).

Anabolic androgenic steroids, antisocial personality traits, aggression and violence

BACKGROUND

Anabolic androgenic steroid (AAS) use is associated with a wide range of adverse physical, psychological and social effects. While some experience few side effects, others might experience severe consequences. Aggression and violence are among the often-cited side effects associated with high-dose AAS use; however, most of the knowledge is generated from subgroups, such as prison populations. A likely hypothesis is that AAS use is associated with aggression and violence, but that these associations are complex and may be mediated by several factors, such as substance use, AAS dependence and personality traits.

METHODS

In the present study, we tested this hypothesis by examining the relations between long-term AAS use and AAS dependence, aggression, interpersonal violence and potential mediating factors in a sample of male AAS exposed and non-exposed weightlifting controls (WLC), using self-report questionnaires. Based upon AAS dependence criteria, a sample of male AAS users and WLC (N = 139) were stratified into three groups: WLC (n = 66), AAS dependents (n = 41) and AAS non-dependents (n = 32).

RESULTS

The results demonstrate that AAS dependents reported significantly higher levels of aggression compared to WLC and AAS non-dependents. While interpersonal violence was reported in all three groups, the highest percentage was found in the AAS dependent group.

CONCLUSION

In summary, our study confirms a link between AAS use, aggression and violence in a weightlifting population. However, the association is foremost seen in AAS dependent users and it seems that antisocial personality traits are an important mediator.

A model for evaluating the economic value of prevention programs for illicit use of anabolic androgenic steroids

BACKGROUND

The illicit use of anabolic androgenic steroids (AAS) has become a societal concern. We developed a decision-analytic model for assessing the cost-effectiveness of preventive interventions targeting AAS-use. We used scenario analyses to demonstrate: a) the potential health economic consequences of AAS use in Sweden, and b) the cost-effectiveness of a hypothetical preventive intervention.

METHODS

A population-based cohort model compared a hypothetical preventive intervention targeting AAS with a 'no intervention' scenario, from a limited societal perspective. The model simulated how a cohort of 18 year-old males transitioned between different states and predicted their health status and complications until the age of 41. Health outcomes were estimated as quality-adjusted life-years (QALY). Costs included intervention costs, drug costs, and costs of complications.

RESULTS

Total yearly costs related to AAS use amounted to nearly half a million US$, with the largest cost borne by the healthcare sector. Results suggest that AAS prevention could entail large costs and benefits with a mean incremental cost-effectiveness ratio of $550 per QALY, in a scenario where the intervention would decrease the probability of initiating AAS use by 5%.

CONCLUSION

Results show large AAS related costs, and suggest that the implementation of a preventive intervention could offer good value for money given different effectiveness scenarios. This model can be used to estimate the value of interventions targeting AAS use.

Violence and mental disorders: a structured review of associations by individual diagnoses, risk factors, and risk assessment

In this Review, we summarise evidence on the association between different mental disorders and violence, with emphasis on high quality designs and replicated findings. Relative risks are typically increased for all violent outcomes in most diagnosed psychiatric disorders compared with people without psychiatric disorders, with increased odds in the range of 2-4 after adjustment for familial and other sources of confounding. Absolute rates of violent crime over 5-10 years are typically below 5% in people with mental illness (excluding personality disorders, schizophrenia, and substance misuse), which increases to 6-10% in personality disorders and schizophrenia spectrum disorders, and to more than 10% in substance misuse. Past criminality and comorbid substance misuse are strongly predictive of future violence in many individual disorders. We reviewed national clinical practice guidelines, which vary in content and require updating to reflect the present epidemiological evidence. Standardised and clinically feasible approaches to the assessment and management of violence risk in general psychiatric settings need to be developed.

Risks of Serious Injury with Testosterone Treatment

BACKGROUND

Injury causes significant morbidity and mortality that is sometimes attributed to testosterone and violence. We hypothesized that prescribed testosterone might be associated with the subsequent risk of serious injury.

METHODS

We conducted a self-matched individual-patient exposure-crossover analysis comparing injury risks before and after initiation of testosterone. We selected adults treated with testosterone in Ontario, Canada, from October 1, 2012, to October 1, 2017 (enrollment) and continued until October 1, 2018 (follow-up). The primary outcome was defined as an acute traumatic event that required emergency medical care.

RESULTS

A total of 64,386 patients were treated with testosterone of whom 89% were men with a median age of 52 years. We identified 34,439 serious injuries during the baseline interval before starting testosterone (584 per month) and 7349 serious injuries during the subsequent interval after starting testosterone (565 per month). Rates of injuries were substantially above the population norm in both intervals with no significant increased risk after starting testosterone (relative risk = 1.00; 95% confidence interval: 0.96-1.04, P = 0.850). The unchanged risk extended to diverse patients, was observed for different formulations and applied to all injury mechanisms. In contrast, testosterone treatment was associated with a 48% increased risk of a thromboembolic event (relative risk = 1.48; 95% confidence interval: 1.25-1.74, P < 0.001).

CONCLUSIONS

Testosterone treatment was associated with a substantial baseline risk of serious injury that did not increase further after starting therapy. Physicians prescribing testosterone could consider basic safety reminders to mitigate injury risks.

Aggression and Psychological Distress in Male and Female Anabolic-Androgenic Steroid Users: A Multigroup Latent Class Analysis

The relationship between anabolic-androgenic steroid (AAS) use and aggression and psychological distress requires further elucidation. No previous study has examined whether the latent patterns of aggression and psychological distress are the same in male and female AAS users. Multigroup latent class analysis (MLCA) can be used to classify individuals into groups based on their responses on a set of variables, and to investigate measurement invariance across subgroups. We therefore conducted a MLCA to identify discrete subgroups of aggression and psychological distress in AAS users, and used measurement invariance to examine whether the identified subgroups can be applied to both sexes. We also examined the relationship between sex and subgroup belongingness. The sample comprised 206 AAS users (females = 58.30%) aged 14-56 (mean = 26.86, SD = 7.12) years. They completed questionnaires assessing demographics, AAS use, aggression, and psychological distress. Based on the MLCA, five subgroups were identified: high aggression moderate distress users (HAMoD: 07.63%), moderate aggression distress users (18.64%), moderate direct aggression-mild indirect aggression moderate distress users (22.95%), mild direct aggression-moderate indirect aggression-distress users (11.71%), and low aggression mild distress users (LAMiD: 39.06%). Although a homogenous five-class solution was the best model for both sexes, sex was significantly associated with the probability of subgroup membership. In particular, members of the HAMoD subgroup were more likely to be male whereas members of the LAMiD subgroup were more likely to be female. Our study provides novel empirical evidence of the idiosyncratic patterns of aggression and psychological distress among male and female AAS users.

Glutamate transporter-1 link astrocytes with heightened aggressive behavior induced by steroid abuse in male CF1 mice

The astrocytic glutamate transporter GLT-1 performs glutamate uptake thereby mediating NMDAr responses in neurons. Ceftriaxone (CEF) upregulates astrocytic GLT-1 expression/activity, which could counteract excessive glutamate levels and aggressive behavior induced by anabolic synthetic steroids such as nandrolone decanoate (ND). Here, adult male CF-1 mice were allocated to oil (VEH), ND, CEF, and ND/CEF groups. Mice were subcutaneously (s.c.) injected with ND (15 mg/kg) or VEH for 19 days, and received intraperitoneal (i.p.) injections of CEF (200 mg/kg) or saline for 5 days. The ND/CEF group received ND for 19 days plus coadministration of CEF in the last 5 days. On the 19th day, the aggressive phenotypes were evaluated through the resident-intruder test. After 24 h, cerebrospinal fluid was collected to measure glutamate levels, and the pre-frontal cortex was used to assess GLT-1, pGluN2B^Tyr1472, and pGluN2A^Tyr1246 by Western blot. Synaptosomes from the left brain hemisphere was used to evaluate mitochondrial function including complex II-succinate dehydrogenase (SDH), Ca²⁺ handling, membrane potential (ΔѰ_m), and H₂O₂ production. ND decreased the latency for the first attack and increased the number of attacks by the resident mice against the intruder, mechanistically associated with an increase in glutamate levels and pGluN2B^Tyr1472 but not pGluN2A^Tyr1244, and GLT-1 downregulation. The abnormalities in mitochondrial Ca²⁺ influx, SDH, ΔѰ_m, and H₂O₂ implies in deficient energy support to the synaptic machinery. The ND/CEF group displayed a decreased aggressive behavior, normalization of glutamate and pGluN2B^Tyr1472levels, and mitochondrial function at synaptic terminals. In conclusion, the pharmacological modulation of GLT-1 highlights its relevance as an astrocytic target against highly impulsive and aggressive phenotypes.

Anabolic-androgenic steroid administration increases self-reported aggression in healthy males: a systematic review and meta-analysis of experimental studies

RATIONALE

Aggression and irritability are notable psychiatric side effects of anabolic-androgenic steroid (AAS) use. However, no previous study has systematically reviewed and quantitatively synthesized effects reported by experimental studies on this topic.

OBJECTIVE

We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) investigating the effect of AAS administration on self-reported and observer-reported aggression.

METHODS

Twelve RCTs comprising a total of 562 healthy males were identified through systematic searches of MEDLINE, PsycInfo, ISI Web of Science, ProQuest, Google Scholar, and the Cochrane Library.

RESULTS

After excluding one outlier, AAS administration was associated with an increase in self-reported aggression under a random-effects model, albeit small (Hedges' g = 0.171, 95% CI: 0.029-0.312, k = 11, p = .018), and when restricting the analysis to the effect of acute AAS administration on self-reported aggression under a fixed-effect model (g = 0.291, 95% CI: 0.014-0.524, p = .014). However, the above effects were neither replicated in the analysis of observer-reported aggression nor after restricting the analysis to the effects of the administration of higher (over 500 mg) and long-term (3 days to 14 weeks) doses.

CONCLUSIONS

The present meta-analysis provides evidence of an increase, although small, in self-reported aggression in healthy males following AAS administration in RCTs. Ecologically rational RCTs are warranted to better explore the effect of AAS administration on aggression in humans.

Prevalence, mental health and substance use of anabolic steroid users: a population-based study on young individuals

Aims: The use of anabolic androgen steroids to enhance performance is not a modern phenomenon. However, the majority of today's anabolic androgen steroid users are not competitive athletes, but individuals who want to look leaner and muscular. This study aimed to examine the prevalence of anabolic androgen steroid use among young individuals and assess whether their mental health, lifestyle and substance use differ from non-anabolic androgen steroid users. Methods: A population-based study conducted in secondary schools, mean age was 17.3 years. A total of 10,259 participants (50% young women, 1% reported gender as 'other', 49% young men) answered questions on mental health, anabolic androgen steroid use, substance use and sports participation. Statistical analysis included descriptive statistics, t-test, χ² and logistic regression. Results: The prevalence of anabolic androgen steroid use was 1.6%, and 78% of users were young men. Anabolic androgen steroid users had more anger issues, anxiety, depression, and their self-esteem was lower than among non-anabolic androgen steroid users (P<0.05). A larger proportion of anabolic androgen steroid users, 30%, had attempted suicide compared to 10% of non-users (χ² (1, 9580) = 57.5, P<0.001). Proportionally, anabolic androgen steroid users were more likely to take medicine for mental health problems and misuse substances than non-users. Participation in non-organised sports, increased anger and body image were associated with increased odds of using anabolic androgen steroids. Conclusions: Anabolic androgen steroid use is a public health threat. It had an alarming effect on the life of individuals who report having used anabolic androgen steroids. Authorities, healthcare workers, parents and others working with young people need to be informed of the signs and risks of anabolic androgen steroid use to reduce future negative implications.

Use of anabolic-androgenic steroids and other substances prior to and during imprisonment - Results from the Norwegian Offender Mental Health and Addiction (NorMA) study

BACKGROUND

Anabolic-androgenic steroid (AAS) use is associated with health problems and substance use. Substance use is common among inmates. This study aims to estimate lifetime and prison use of AAS and other substances, compare characteristics of groups of inmates, and describe factors associated with AAS use in a national prison population.

METHODS

Data from the Norwegian Offender Mental Health and Addiction (NorMA) Study, a cross-sectional survey of people in prisons, included sociodemographic variables and lifetime and prison use of AAS and other substances. Altogether 1,499 inmates, including 96 (6.4%) women, were divided into three mutually exclusive groups according to lifetime AAS use, non-AAS substance use and no substance use.

RESULTS

Lifetime AAS use was reported by 427 (28.5%) inmates; 6 women and 421 men. Non-AAS substance use was reported by 593 (39.6%) and 479 (31.9%) had never used AAS or non-AAS substances. Compared to the non-AAS substance group, the AAS group reported younger debut ages for nearly all non-AAS substances, higher mean number of non-AAS substances used in their lifetime (8.9, 6.6, p < 0.001), during the six months prior to incarceration (5.2, 3.1, p < 0.001), and during (2.3, 1.3, p < 0.001) imprisonment. Although 120 (8.0%) inmates used AAS during the six months prior to incarceration, only ten continued during imprisonment.

CONCLUSIONS

Lifetime AAS use is common among inmates and may be an indicator of more severe substance use problems. Screening for previous and present AAS use at incarceration and increased staff awareness are needed to tailor treatment approaches appropriately.

Rate and Extent of Recovery from Reproductive and Cardiac Dysfunction Due to Androgen Abuse in Men

CONTEXT

Androgen abuse impairs male reproductive and cardiac function, but the rate, extent, and determinants of recovery are not understood.

OBJECTIVE

To investigate recovery of male reproductive and cardiac function after ceasing androgen intake in current and past androgen abusers compared with healthy non-users.

METHODS

Cross-sectional, observational study recruited via social media 41 current and 31 past users (≥3 months since last use, median 300 days since last use) with 21 healthy, eugonadal non-users. Each provided a history, examination, and serum and semen sample and underwent testicular ultrasound, body composition analysis, and cardiac function evaluation.

RESULTS

Current abusers had suppressed reproductive function and impaired cardiac systolic function and lipoprotein parameters compared with non- or past users. Past users did not differ from non-users, suggesting full recovery of suppressed reproductive and cardiac functions after ceasing androgen abuse, other than residual reduced testicular volume. Mean time to recovery was faster for reproductive hormones (anti-Mullerian hormone [AMH], 7.3 months; luteinizing hormone [LH], 10.7 months) than for sperm variables (output, 14.1 months) whereas spermatogenesis (serum follicle-stimulating hormone [FSH], inhibin B, inhibin) took longer. The duration of androgen abuse was the only other variable associated with slower recovery of sperm output (but not hormones).

CONCLUSION

Suppressed testicular and cardiac function due to androgen abuse is effectively fully reversible (apart from testis volume and serum sex hormone binding globulin) with recovery taking between 6 to 18 months after ceasing androgen intake with possible cumulative effects on spermatogenesis. Suppressed serum AMH, LH, and FSH represent convenient, useful, and underutilized markers of recovery from androgen abuse.

Male Anabolic Androgenic Steroid Users with Personality Disorders Report More Aggressive Feelings, Suicidal Thoughts, and Criminality

Background and objectives: Anabolic androgenic steroids (AAS) are mainly used for aesthetic and performance-enhancing reasons. Their use is a growing public health problem and concern for society because of their adverse effects. The primary aim of this study was to identify psychiatric and personality disorders and to measure anxiety and depression in AAS users. Materials and Methods: Fifty-six males who actively contacted the Anti-Doping Hot-Line and wished to stop using AAS were included. Structured Clinical Interviews Diagnosis-I and -II were used to diagnose psychiatric and personality disorders. The Brief Scale for Anxiety and Montgomery Asberg Depression Rating Scale (subscales from the Comprehensive Psychopathological Rating Scale) were used to measure changes in anxiety and depression. Structured Clinical Interviews Diagnosis-I and -II were performed at one time point. Anxiety and depression were measured at inclusion and after six months. Urine samples were collected for an analysis of AAS and drugs of abuse. Results: All participants reported some adverse effects that they associated with AAS use. In total, 56% and 52% of the cohort fulfilled the criteria for Structured Clinical Interviews Diagnosis-I and -II diagnoses, respectively. A significantly increased risk of reporting aggressive feelings/behaviors (Odds Ratio (OR) = 4.9; Confidence Interval (CI) 0.99-25, p = 0.04), suicidal thoughts/attempts (OR = 4.6, CI 95; 0.99-21, p = 0.04) and criminality (OR = 6.5, CI 1-39, p = 0.03) was found among individuals with AAS use fulfilling the criteria for personality disorders compared with those without such AAS use. The Brief Scale for Anxiety score decreased from the median of 15 at inclusion to 10 at the follow-up visit six months later (p = 0.01, n = 19). Conclusions: Our findings indicate that among individuals with AAS use, those with a personality disorder report more aggressive behaviors, suicidal thoughts/suicidal attempts, and criminality than those without a personality disorder.

Anabolic androgenic steroid abuse in the United Kingdom: An update

Anabolic androgenic steroids (AASs) are prescribed for medical conditions related to low testosterone. Abuse of AASs has surged as they become recognised as potent image enhancement drugs. The primary goal of most abusers is to obtain a more attractive outward appearance. Abuse is complex. There are a vast range of AAS substances illegally available, the nature of their true composition is difficult to evaluate. Users follow dosing patterns which incorporate a number of different AASs, in addition to other pharmaceutical substances believed to complement the desired physical effects or manage unwanted effects. Animal work and medical case reports suggest potential to cause serious hepatotoxicity, plus possible neurotoxicity, nephrotoxicity and damage to the cardiovascular and reproductive systems. As the long-term AASs users reach maturity, further controlled experimentation, with larger sample sizes, is required. Data gathering should be directed towards the most vulnerable group of AAS users, females and adolescent boys.

Anabolic-androgenic steroids and the risk of imprisonment

BACKGROUND

The use of Anabolic-Androgenic Steroids (AAS) has been associated with increased aggressiveness and violent behavior. We therefore investigated the proposed correlation between the use of AAS and criminality while controlling for important socio-economics covariates and for psychiatric comorbidity.

METHODS

The primary endpoints were prison sentences, and time to first prison sentence. A retrospective matched cohort study design consisting of 545 males, who tested positive for AAS in Danish gyms during the period January 3, 2006 to January 31, 2017. They were matched with 5450 randomly chosen male controls. Data were cross-referenced with national register information on education, employment status, substance abuse and psychiatric comorbidity. In addition, 638 males sanctioned because they rejected to participate in the doping control and 6380 controls were used as a replication cohort.

RESULTS

Already at baseline, 20.6% of the AAS users had a previous prison sentence whereas the rate was 3.7% in the control cohort (p < 0.0001). During the follow-up period the cumulative prevalence increased to 29.5% and 4.9%, respectively (unadjusted HR 9.15, 95% CI 6.33-13.20). The associations remained highly significant after controlling for socio-economic factors, drug abuse and psychiatric comorbidity. The results could be replicated in a similar cohort.

CONCLUSION

Our study shows that AAS users have a 9-fold increased risk of being convicted of a crime compared to matched controls, randomly chosen from the general population. This association could not be explained by common socioeconomic factors or by psychiatric comorbidity.

Anabolic-androgenic steroid users receiving health-related information; health problems, motivations to quit and treatment desires

BACKGROUND

Anabolic-androgenic steroids (AAS) are used to increase muscle strength and improve appearance, but users also carry the risk of developing physical and mental health problems. In Norway, the substance use disorder treatment system provides health care to this patient group, but few AAS users have sought such treatment. Therefore, a service was created to inform AAS users and next of kin of potential negative consequences and their treatment options. This study describes health problems, motivations for AAS cessation, and treatment desires among AAS users.

METHODS

Over four years, 232 AAS users and 60 next of kin contacted the information service and received an hour-long information session with healthcare personnel. Information about AAS use, physical and mental health problems, substance use, motivation for cessation, and whether the information seeker desired treatment were registered. Qualitative interviews were conducted among seven individuals and analyzed thematically to explore information service experiences.

RESULTS

Of the 232 AAS users, 179 (77.2%) desired treatment after completing the information session and 53 (22.9%) were unsure or did not want treatment. Those who desired treatment were significantly older, had used AAS longer, reported more physical and mental health side effects, and a higher proportion reported having children than those who did not desire treatment. Although 181 (78.0%) reported co-occuring physical and mental health problems, mental health problems were the most common motivation for AAS cessation (n = 108, 47.8%), followed by a combination of mental and physical health problems (52, 23.0%). Findings from qualitative interviews suggest that barriers to treatment may be overcome with an easily accessible service that informs about addiction treatment and facilitates the treatment entry process.

CONCLUSIONS

Healthcare professionals who encounter users of AAS should have knowledge about AAS use and adverse effects. The desire for health care reveals extensive health problems and the user group is so non-homogeneous that examination and treatment must be adapted individually with focus on physical, mental and social factors as well as possible dependence of AAS and/or psychoactive substances.

Exploring Anabolic-Androgenic Steroid Use and Teen Dating Violence Among Adolescent Males

BACKGROUND

Reports indicate that 4% of the adolescent males in 2015 had taken steroids without a doctor's prescription. Anabolic-androgenic steroids (AAS) are illicit drugs that have commonly been used to help build muscle mass. AAS use is associated with negative biological, psychological, and social side effects including substance use, suicidal behavior, and violent behavior.

OBJECTIVES

This exploratory study, guided by an integrated theoretical framework that included the General Aggression Model and the Biopsychosocial Model, examined the relationship between adolescent male AAS use and teen dating violence.

METHODS

This cross-sectional, secondary data analysis was conducted using the 2013 and 2015 Massachusetts Youth Health Survey (MYHS). Participants were high school-aged males with a total sample of 2,080. Primary data analysis was conducted using hierarchical logistic regression.

RESULTS

Findings suggested that adolescent males who used steroids at least once in their lifetime, compared to those who did not, had greater odds of engaging in teen dating violence. Further, males who identified as a sexual minority had greater odds of using anabolic-androgenic steroids, as were those who had at least one suicide attempt in the previous 12 months.

CONCLUSIONS

Adolescent male AAS use is associated with multiple psychosocial factors that practitioners, school personnel, and parents must be aware of.

Aggression and Anabolic-Androgenic Steroid Use Intent in Adolescents: A Longitudinal Study

Background: There is a dearth of longitudinal studies on risk factors for anabolic-androgenic steroid (AAS) use and intent. Objectives: We conducted a longitudinal investigation of factors associated with AAS use intent from age 18 to 19, examining particularly the role of physical and verbal aggression. A sample of Norwegians completed questionnaires containing demographic, AAS use and intent, other addictions, aggression, and health measures at ages 18 (N = 1333, females = 58.9%) and 19 (N = 1277, females = 61.7%). The data were analyzed using descriptive statistics, correlations, and hierarchical multiple regression. Results: Results show that AAS use prevalence increased from 1 person at age 18 to 4 persons at age 19. Intent to use AAS, being male, living alone, and AAS use (all at 18 years) were associated with higher AAS use intent at 19 years. We found no associations between physical or verbal aggression and AAS use intent from ages 18 to 19. Conclusions: Our findings indicate temporal stability in AAS use intent, as well as the influence of demographic and health factors on AAS use intent from ages 18 to 19. Implications of findings for practice and future research are discussed.

Associations of anabolic-androgenic steroid use with other behavioral disorders: an analysis using directed acyclic graphs

BACKGROUND

Anabolic-androgenic steroid (AAS) use is known to be associated with other psychiatric disorders, such as body image disorders, conduct disorder/sociopathy, and other substance use disorders (SUD) - but the causal pathways among these conditions remain poorly delineated.

METHODS

We created a directed acyclic graph to diagram hypothesized relationships among AAS use and dependence, body image disorder (BID), conduct disorder/sociopathy, and other SUD. Using proportional hazards models, we then assessed potentially causal relationships among these variables, using a dataset of 233 male weightlifters, of whom 102 had used AAS.

RESULTS

BID and conduct disorder/sociopathy both strongly contributed to the development of AAS use, but did not appear to contribute further to the progression from AAS use to AAS dependence. Other SUD beginning prior to first AAS use - whether broadly defined or restricted only to opioids - failed to show an effect on AAS use or progression to AAS dependence. Conversely, AAS use contributed significantly to the subsequent first-time development of opioid use disorders but did not significantly increase the risk for first-time development of non-opioid SUD, taken as a whole.

CONCLUSIONS

Our analysis suggests that AAS use and other SUD are mutually attributable to underlying conduct disorder/sociopathy. SUD do not appear to represent a 'gateway' to subsequent AAS use. AAS use may represent a gateway to subsequent opioid use disorder, but probably not to other SUD.

Defining the Construct of Synthetic Androgen Intoxication: An Application of General Brain Arousal

Synthetic androgens (i. e., anabolic-androgenic steroids) are the primary component to the majority of problematic appearance and performance enhancing drug (APED) use. Despite evidence that these substances are associated with increased risk for aggression, violence, body image disturbances, and polypharmacy and can develop a pattern of chronic use consistent with drug dependence, there are no formal definitions of androgen intoxication. Consequently, the purpose of this paper is to establish a testable theory of androgen intoxication. We present evidence and theorize that synthetic androgen intoxication can be defined by a pattern of poor self-regulation characterized by increased propensity for a range of behaviors (e.g., aggression, sex, drug seeking, exercise, etc.) via androgen mediated effects on general brain arousal. This theory posits that androgens reduce threshold for emotional reactivity, motor response, and alertness to sensory stimuli and disrupt inhibitory control over the behaviors associated with synthetic androgen use. These changes result from alteration to basic neurocircuitry that amplifies limbic activation and reduces top-down cortical control. The implications for this definition are to inform APED specific hypotheses about the behavioral and psychological effects of APED use and provide a basis for establishing clinical, legal, and public health guidelines to address the use and misuse of these substances.

Three classes of steroids in typical freshwater aquaculture farms: Comparison to marine aquaculture farms

This study provides a comprehensive analysis of the occurrence of androgens, glucocorticoids and progestogens in typical freshwater aquaculture farms in comparison with marine aquaculture farms. The results showed that more steroids were detected in the marine aquaculture farms. For all aquatic products, the total concentrations of steroids in fish muscle were 22-2000ng/g, which were much higher than those detected in crabs, shrimps or mollusks (0.5-8.1ng/g). Based on the hazard index of the selected steroids, most water samples were in the low or medium risks. Some banned steroids were identified in the freshwater shrimps and all marine products, indicating that there may be certain health risks by the consumption of these aquatic products in the studied aquaculture farms. Furthermore, the total contributions of steroids in China were estimated to be 2300kg/y and 1200kg/y from freshwater fish culture and shrimp-crab culture, respectively.

The risk environment of anabolic-androgenic steroid users in the UK: Examining motivations, practices and accounts of use

BACKGROUND

The numbers using illicit anabolic-androgenic steroids are a cause of concern for those seeking to reduce health harms. Using the 'risk environment' as a conceptual framework to better comprehend how steroid users' practices and perspectives impact on health risks, this paper examines steroid user motivations, patterns of use, and the ways in which these practices are accounted for.

METHODS

As part of a wider mixed-method study into performance and image enhancing drug (PIED) use and supply in one mid-sized city in South West England, qualitative interviews were undertaken with 22 steroid users. Participants were recruited from a local safer injecting service, rather than bodybuilding gyms, in order to access a wider cross-section of steroid users. A limitation of this approach is potential sample bias towards those showing more health optimising behaviours.

RESULTS

The research findings highlight that patterns of steroid use varied according to motivation for use, experience and knowledge gained. Most reported having had little or no knowledge on steroids prior to use, with first use being based on information gained from fellow users or suppliers-sometimes inaccurate or incomplete. In accounting for their practices, many users differentiated themselves from other groups of steroid users-for example, older users expressed concern over patterns of use of younger and (what they saw as) inexperienced steroid users. Implicit in these accounts were intimations that the 'other' group engaged in riskier behaviour than they did.

CONCLUSION

Examining social contexts of use and user beliefs and motivations is vital to understanding how 'risk' behaviours are experienced so that this, in turn, informs harm reduction strategies. This paper examines the ways in which use of steroids is socially situated and the implications of this for policy and practice.

Effectiveness and implementation of a community-based prevention programme targeting anabolic androgenic steroid use in gyms: study protocol of a quasi-experimental control group study

Background

During the past decades, concerns about increased anabolic androgenic steroid (AAS) use among recreational sportspeople have been raised, yet there is a paucity of AAS prevention efforts targeting this group. Accordingly, doping prevention efforts aimed at gyms have been recommended. The overall objective of the present project is to examine a prevention programme named 100% Pure Hard Training (100% PHT), which targets AAS use among recreational sportspeople training in gyms. Specifically, the project aims to: 1) assess the prevalence of AAS, and its associations with alcohol, illicit drugs, and nutritional supplements use; 2) examine whether 100% PHT can decrease AAS use in gyms, and 3) provide insights into which factors facilitate and/or impede implementation of the programme.

Methods/design

The intervention group consists of 27 gyms, and 27 gyms serve as controls. Intervention gyms take part in 100% PHT, a community-based programme involving several components: (a) training of key stakeholders (i.e., gym staff, gym owners, local police, and municipal prevention coordinators) regarding AAS use; (b) developing an action plan for AAS prevention for each gym; (c) certification of gyms that follow 100% PHT; (d) cooperative relationship between stakeholders; (e) annual follow-up of gyms. The project consists of two studies: Study A will examine the prevalence of AAS use and the effectiveness of 100% PHT (aims 1 and 2), and data for Study A will be collected using questionnaires distributed to gym attendees at two assessment points: baseline (pre-intervention) and follow-up (post-intervention). Study B will evaluate the implementation of 100% PHT (aim 3), and semi-structured interviews with participating stakeholders will be carried out post-intervention.

Discussion

Knowledge gained from the present project can be used to develop community-based doping prevention efforts aimed at recreational sportspeople training in gyms. Furthermore, it can provide insights into which factors are important for successful implementation of AAS prevention programmes that target gyms. Results are also expected to yield information on the prevalence of AAS use as well as associations between the use of AAS and other licit and illicit substances, including nutritional supplements, among recreational sportspeople.

Trial registration

The study was registered retrospectively at isrctn.com (Identifier: ISRCTN11655041; Registration date: 3 November 2016;).

Electronic supplementary material

The online version of this article (doi:10.1186/s13102-016-0062-9) contains supplementary material, which is available to authorized users.

Aggression Is Associated With Increased Anabolic-Androgenic Steroid Use Contemplation Among Adolescents

We investigated the relationship between aggression and anabolic-androgenic steroid (AAS) use intent among adolescents. A nationally representative sample of Norwegian 18-year-olds (N = 1,334, females = 58.7%) took part in a survey in 2013 (response rate = 64.9%). Participants completed the physical and verbal subscales of the Short-Form Buss-Perry Aggression Questionnaire, the Intent to use AAS Scale, the Alcohol Use Disorders Identification Test-Consumption, and the Hospital Anxiety and Depression Scale. They also provided demographic information and answered questions about AAS use, gambling participation, as well as cigarette and snus use. Descriptive statistics and multinomial logistic regression were used to analyze the data. Lifetime and past year prevalence of AAS use was 0.1%. Between 0.4% and 1.7% of participants disclosed intent to use while between 1.1% and 2.5% expressed neutral intent to initiate AAS use. Compared to persons low on aggression, individuals high on aggression were more likely to report intent and curiosity towards initiating AAS use. Our findings indicate that aggression is a risk factor for AAS use contemplation among adolescents.

Doping with anabolic androgenic steroids (AAS): Adverse effects on non-reproductive organs and functions

Since the 1970s anabolic androgenic steroids (AAS) have been abused at ever increasing rates in competitive athletics, in recreational sports and in bodybuilding. Exceedingly high doses are often consumed over long periods, in particular by bodybuilders, causing acute or chronic adverse side effects frequently complicated by additional polypharmacy. This review summarizes side effects on non-reproductive organs and functions; effects on male and female reproduction have been recently reviewed in a parallel paper. Among the most striking AAS side effects are increases in haematocrit and coagulation causing thromboembolism, intracardiac thrombosis and stroke as well as other cardiac disturbances including arrhythmias, cardiomyopathies and possibly sudden death. 17α-alkylated AAS are liver toxic leading to cholestasis, peliosis, adenomas and carcinomas. Hyperbilirubinaemia can cause cholemic nephrosis and kidney failure. AAS abuse may induce exaggerated self-confidence, reckless behavior, aggressiveness and psychotic symptoms. AAS withdrawal may be accompanied by depression and suicidal intentions. Since AAS abuse is not or only reluctantly admitted physicians should be aware of the multitude of serious side effects when confronted with unclear symptoms.