Tai Chi Chuan evidence related to impulsivity and impulse related disorders: A scoping review.

BACKGROUND: The purpose of this study was to review the evidence for the potential of Tai Chi Chuan (TCC) as a model of meditative movement in benefiting people with impulsivity related disorders and provide guidance for future research. METHODS: A scoping review of the literature was conducted in five databases. Eligibility criteria were original articles reporting TCC based interventions or included TCC techniques and provided any assessment on impulsivity or related measures, impulse control disorders, or other psychiatric disorders related to impulsivity (e.g., addictive disorders, ADHD, and other conduct disorders). Twenty-eight out of 304 studies initially retrieved were reviewed. The reports concentrated mostly on neurodegenerative conditions, cognitive decline, and substance use disorders (SUD). RESULTS: TCC had several positive effects in cognitive domains resulting in improvements in memory, executive functions, inhibitory control, attention, and verbal fluency. These improvements in memory, executive function, including inhibitory control and attention, and verbal fluency were associated with changes in the brain plasticity, resting activity, and other neurobiological markers. CONCLUSION: Albeit no study was found on the use of TCC in impulse control disorders or impulse related conditions, other than SUD, the findings suggest that considering the behavioral impact of TCC, especially the improvement of executive functions, it could be a valuable therapeutic tool for approaching impulse control related disorders.

Adolescent Screen Use: Problematic Internet Use and the Impact of Gender.

OBJECTIVE: The relationship between screen use and problematic internet use (PIU; i.e., internet addiction) amongst adolescents has not been sufficiently explored. Further, there is even less research on how gender is associated with this relationship. The goal of the study was to examine adolescent screen use, PIU, and its impact on day-to-day routines of adolescents. METHODS: Participants were recruited from an outpatient pediatric clinic in São Paulo, Brazil. A total of 180 adolescents completed questionnaires related to their screen use, extracurricular activities, and symptoms of PIU. Univariate and multivariate statistics were used to determine correlates and predictors of PIU, and to explore gender differences. RESULTS: A total of 26.1% of adolescents met the criteria for PIU. There were no significant differences between boys and girls in PIU severity. However, there were significant gender differences in preferred use of the Internet, with boys being more likely to access the Internet to play video games (odds ratio [OR]=27.1) and girls being more likely to socialize with friends (OR=4.51). PIU severity increased proportionally to the number of hours of use of all screen devices with moderate-to-large effect sizes (η2=0.060-0.157). Using screens during meals and missing extracurricular activities were both associated with PIU. CONCLUSION: Though gender was not associated with PIU, both excessive use of screen devices during meals and neglect of offline extracurriculars activities were identified as risk factors for PIU. Prevention measures should consider the impact of gender and associated patterns of motivation and Internet use.

A Systematic Review of Pharmacological Treatments for Internet Gaming Disorder.

OBJECTIVE: Internet gaming disorder (IGD) is an increasingly common behavioral addiction, with an estimated global prevalence of 3%. A variety of pharmacological treatments have been used to treat IGD, yet no review to date has synthesized clinical trials evaluating their efficacy. This systematic review therefore synthesized the literature reporting on clinical trials of pharmacological treatments for IGD. METHODS: We reviewed articles from MEDLINE, Embase, PubMed Central, CINAHL, and PsycINFO that were published as of March of 2022. A total of 828 articles were retrieved for review and 12 articles were included, reporting on a total of 724 participants. RESULTS: Most participants were male (98.6%), and all were currently living in South Korea. The most common drugs used to treat IGD were bupropion, methylphenidate, and a range of selective serotonin reuptake inhibitors. The Young Internet Addiction Scale was the most frequently used to measure gaming-related outcomes. All studies reported reduced symptoms of IGD from pre- to post-treatment. Across all clinical trials, IGD symptom reductions following the administration of pharmacological treatments ranged from 15.4% to 51.4%. A risk of bias assessment indicated that only four studies had a low risk of bias. CONCLUSION: Preliminary results suggest that a wide array of pharmacological interventions may be efficacious in the treatment of IGD. Future studies using double-blind randomized controlled trial designs, recruiting larger and more representative samples, and controlling for psychiatric comorbidities are needed to better inform understanding of pharmacological treatments for IGD.

A scoping review of the association between loot boxes, esports, skin betting, and token wagering with gambling and video gaming behaviors.

Background and aims: Many new digital gambling-like activities such as loot boxes, esports betting, skin betting, and token wagering have recently emerged and grown in popularity. This scoping review aimed to: (a) synthesize the existing empirical research literature on gambling-like activities and their associations with gambling and video gaming behaviors, including problem gambling and video gaming; (b) identify sociodemographic, psychological, and motivational factors associated with engagement in gambling-like activities; and (c) identify research gaps and areas for further research. Methods: A systematic search of Ovid, Embsco, and ProQuest databases and Google Scholar was conducted in May 2021 and last updated in February 2022. The search yielded a total of 2,437 articles. Articles were included in the review if they were empirical studies that contained quantitative or qualitative results regarding the relationship between gambling-like activities and gambling or gaming. Results: Thirty-eight articles met inclusion criteria and were included in the review. Overall, the review results suggest that all forms of gambling-like activities were positively associated with gambling and gaming with small to medium effects. Gambling-like activity participation was also positively associated with mental distress and impulsivity. Gaps identified included a lack of inquiry into skin betting and token wagering, a lack of diversity in the research methods (i.e., mainly cross-sectional surveys), and a paucity of research that includes more ethnically, culturally, and geographically diverse populations. Discussion: Longitudinal studies with more representative samples are needed to examine the causal link between gambling-like activities and gambling and video gaming.

Engagement and response to a psychoeducation program for family members of inpatients undergoing treatment for substance use disorder.

The goal of this study was to evaluate a sample of family members, among whom individuals were undergoing inpatient treatment for substance use disorder and identify predictors of engagement in a family support program. A total of 159 family nuclei were analyzed; 36 (22.6%) completed the program and 123 (77.4%) did not complete the program. Compared to nonparticipants, participants were majorly female (91.9%), younger (43.3 years old, SD = 16.5), unemployed, homemakers, and not financially independent (56.7%). The results showed the predominant participation of wives (29.7%) and offspring (mostly daughters, 27.0%). Participants also reported a higher rate of depressive symptoms (p = 0.003) and worse quality of life, primarily environmental. The frequency of domestic violence was higher among participants than among nonparticipants (27.9% vs. 9.0%, p = 0.005). Engagement in family support programs is the first challenge to overcome. The nonparticipants' profile shows the need to adopt engagement strategies that encompass males and facilitate the participation of breadwinning family members.

Treatment effects and adherence of sexually compulsive men in a randomized controlled trial of psychotherapy and medication.

Background: Little attention has been given to efficacious treatment and adherence to treatment of compulsive sexual behavior (CSB). Aims: Randomized controlled trial investigated short-term psychodynamic group therapy followed by relapse prevention group (STPGP-RPGT) and pharmacological treatment (PT) for CSB men on sexual compulsivity and adherence. Method: 135 men, 38 (SD = 9) years old on average, were randomly assigned to 1) STPGP-RPGT; 2) PT; 3) Both. Participants completed measures at baseline, 25th, and 34th week. 57 (42.2%) participants dropped out between baseline and 25th week, and 68 (50.4%) between baseline and 34th week. 94 (69.6%) did not adhere (80% pills taken or attended 75% therapy sessions). Results: A significant interaction effect was found between time and group (F (4, 128) = 2.62, P = 0.038, ES = 0.08), showing who received PT improved less in sexual compulsivity than those who received STPGP-RPGT (t = 2.41; P = 0.038; ES = 0.60) and PT + STPGP-RPGT (t = 3.15; P = 0.007, ES = 0.74). Adherent participants improved more in sexual compulsivity than non-adherent at the 25th week (t = 2.82; P = 0.006, ES = 0.65) and 34th week (t = 2.26; P = 0.027, ES = 0.55), but there was no interaction effect, F (2, 130) = 2.88; P = 0.06; ES = 0.04). The most reported behavior (masturbation) showed greater risk of non-adherence (72.6%). Discussion and conclusions: Adherent participants improved better than non-adherent. Participants who received psychotherapy improved better than those who received PT. Methodological limitations preclude conclusions on efficacy.

Neuroimaging of Dopamine Transporter Density in the Striatum of Disordered Gamblers.

The aim of the present research was to add to the growing literature on dopamine and gambling disorder (GD) by assessing whether GD is associated with dopamine transporter (DAT) density in the ventral striatum compared to healthy controls and whether DAT density was associated with key characteristics of GD (e.g., abstinence, craving). In a cross-sectional investigation using single-photon emission computed tomography with a technetium-99m-labeled tropane derivative as a radiotracer with SPECT imaging, fifteen participants with GD and 15 controls (non-gambling individuals, matched for age, gender, handedness, and smoking status) were measured. The GD group completed self-reported questionnaires regarding gambling. Striatal DAT density did not differ between the two groups. Conversely, striatal DAT density correlated significantly with various measures of recent gambling, but not with measures of chronic gambling. Multivariate analysis, adjusted for age and smoking status, showed that DAT density in the left striatum correlated positively with time spent gambling and gambling craving in the last month, whereas DAT density in the right striatum correlated negatively with abstinence self-efficacy. The results suggests that DAT density in the striatum is associated with recent gambling activity and gambling expectation.

A Systematic Review of Eye-Tracking Studies of Gambling-Related Attentional Biases.

Previous research has identified attentional biases towards addiction-related stimuli, including gambling-related stimuli. Eye-tracking is considered the gold standard methodology for measuring attentional biases, yet no review to date has examined its use in measuring gambling-related attentional biases. This systematic review synthesized the literature using eye-tracking to examine attentional biases among people who gamble. We reviewed articles from Web of Science and PubMed that were published from 1990 to 2021. A total of 11 articles were included, with sample sizes ranging from 38 to 173 participants. Of these studies, seven examined attentional biases for gambling-related visual stimuli. These seven studies provided support that gambling can result in the development of an attentional bias for gambling-related stimuli. With respect to correlates of gambling-related attentional biases, there were mixed results. Some studies identified significant positive associations between gambling-related attentional biases and psychosocial variables, such as problem gambling severity, gambling expectancies, gambling cravings, gambling motives, depressive symptom severity, alcohol use severity, daily stress, affective impulsivity, and immersion. Four studies examined attentional biases for responsible gambling messaging and advertisements, finding that both people who do and do not gamble attend less to responsible gambling messaging compared to other types of information such as the betting odds. Research using eye-tracking to examine attentional biases among people who gamble is in its infancy. Yet, the preliminary results support the identification of attentional biases using the gold-standard methodology. Further studies are needed to examine the correlates and potential clinical utility of assessing gambling-related attentional biases using eye-tracking.

Gender differences in psychiatric comorbidity and personality characteristics among adults seeking treatment for problematic internet use.

In the present study, we investigated gender differences in personality and psychiatric correlates among adults (N = 115) seeking treatment for problematic internet use (PIU) at a specialized clinic in São Paulo, Brazil. All participants were assessed at the beginning of their treatment for co-occurring psychiatric conditions, other addictive behaviors, and personality characteristics. Women (n = 20) were more likely to present with greater rates of psychiatric comorbidity compared to men (n = 95), including mood disorders, anxiety disorders, obsessive-compulsive disorder, post-traumatic stress disorder, and bulimia nervosa. Women also had a greater severity of certain behavioral addictions, such as compulsive buying and disordered eating. Gender differences were also found across personality characteristics, with women scoring higher on impulsivity, novelty seeking, and self-transcendence compared to men. To our knowledge, the present study is the first to investigate gender differences for PIU in a clinical sample. The results suggest that there are notable gender differences in individuals seeking treatment for PIU which underscores the importance of assessing for co-occurring conditions, especially in women. Understanding the characteristics associated with PIU can help serve to inform the most appropriate interventions to bolster treatment outcomes.

COMVC-19: A Program to protect healthcare workers' mental health during the COVID-19 Pandemic. What we have learned.

OBJECTIVE: In 2020, the COVID-19 pandemic brought a work and stress overload to healthcare workers, increasing their vulnerability to mental health impairments. In response, the authors created the COMVC-19 program. The program offered preventive actions and mental health treatment for the 22,000 workers of The Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP). This paper aims to describe its implementation and share what we have learned from this experience. METHODS: Workers were able to easily access the program through a 24/7 hotline. Additionally, a mobile phone app that screened for signs and symptoms of emotional distress and offered psychoeducation and/or referral to treatment was made available. Data from both these sources as well as any subsequent psychiatric evaluations were collected. RESULTS: The first 20 weeks of our project revealed that most participants were female, and part of the nursing staff working directly with COVID-19 patients. The most frequently reported symptoms were: anxiety, depression and sleep disturbances. The most common diagnoses were Adjustment, Anxiety, and Mood disorders. CONCLUSIONS: Implementing a mental health program in a multimodal intervention was feasible in a major quaternary public hospital. Our data also suggests that preventive actions should primarily be aimed at anxiety and depression symptoms, with a particular focus on the nursing staff.

COMVC-19: A Program to protect healthcare workers' mental health during the COVID-19 Pandemic. What we have learned

OBJECTIVE: In 2020, the COVID-19 pandemic brought a work and stress overload to healthcare workers, increasing their vulnerability to mental health impairments. In response, the authors created the COMVC-19 program. The program offered preventive actions and mental health treatment for the 22,000 workers of The Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP). This paper aims to describe its implementation and share what we have learned from this experience. METHODS: Workers were able to easily access the program through a 24/7 hotline. Additionally, a mobile phone app that screened for signs and symptoms of emotional distress and offered psychoeducation and/or referral to treatment was made available. Data from both these sources as well as any subsequent psychiatric evaluations were collected. RESULTS: The first 20 weeks of our project revealed that most participants were female, and part of the nursing staff working directly with COVID-19 patients. The most frequently reported symptoms were: anxiety, depression and sleep disturbances. The most common diagnoses were Adjustment, Anxiety, and Mood disorders. CONCLUSIONS: Implementing a mental health program in a multimodal intervention was feasible in a major quaternary public hospital. Our data also suggests that preventive actions should primarily be aimed at anxiety and depression symptoms, with a particular focus on the nursing staff.

The Clinical Utility of Food Addiction: Characteristics and Psychosocial Impairments in a Treatment-Seeking Sample.

Little is known about the characteristics of individuals seeking treatment for food addiction (FA), and the clinical utility of FA has yet to be established. To address these gaps, we examined (i) the demographic, eating pathology, and psychiatric conditions associated with FA and (ii) whether FA is associated with psychosocial impairments when accounting for eating-related and other psychopathology. Forty-six patients seeking treatment for FA completed self-report questionnaires and semi-structured clinical interviews. The majority of the sample were women and self-identified as White, with a mean age of 43 years. Most participants (83.3%) presented with a comorbid psychiatric condition, most commonly anxiety and mood disorders, with a mean of 2.31 comorbid conditions. FA was associated with binge eating severity and anxiety symptoms, as well as psychological, physical, and social impairment. In regression analyses controlling for binge eating severity, food cravings, depression, and anxiety, FA remained a significant predictor only of social impairment. Taken together, the results suggest that individuals seeking treatment for FA are likely to present with significant comorbid conditions, in particular anxiety disorders. The results of the present research provide evidence for the clinical utility of FA, particularly in explaining social impairment.

Uncovering Underlying Processes Before Illusion of Control Begins in Gambling Disorder: A Pilot Study.

Gambling Disorder (GD) is characterized by persistent betting even in face of accruing debts and psychosocial hardship. Gambling Disorder behavior has been linked to conditioning, cognitive distortions and superstitious behavior. Previous studies have demonstrated that during response-outcome analytical tests (ROAT), non-gambling individuals are precluded from response extinction when failure feedback is suppressed, and develop superstitious behaviors and illusion of control instead. Gambling can be regarded as a ROAT paradigm in which disordered gamblers (DGs) fail to compute failure feedback; hence they do not perceive the independence between response and outcome. In order to investigate early phenomena on response and outcome processing in DGs, we developed two short ROAT versions, one with a controllable outcome and one with an uncontrollable outcome, both with explicit failure feedback. Twenty DGs and twenty healthy controls were assessed using this novel paradigm. Compared to controls, DGs reported higher distress during the controllable ROAT, less self-confidence in the uncontrollable ROAT, and more random responses and less use of analytical strategies in both tests, evidencing potential deficits in cognitive control. In contrast to previous findings, DGs did not demonstrate more superstitious beliefs, or illusion of control, and were generally more skeptical than controls regarding the controllability of both ROAT versions. Taken together, our findings provide some support for deficits in cognitive control in GD that precede illusion of control and superstitious behaviors.

A 12-Week Randomized, Double-Blind, Placebo-Controlled Clinical Trial of Topiramate for the Treatment of Compulsive Buying Disorder.

BACKGROUND: Topiramate is an anticonvulsant that has shown promise as a pharmacological agent for the treatment of addictive disorders, including compulsive buying disorder (CBD). The aim of the present study was to examine the efficacy of topiramate in the treatment of CBD and its associated characteristics using a 12-week randomized, double-blind, placebo-controlled design. METHODS: Fifty patients seeking treatment of CBD who met the inclusion criteria were randomly assigned to either the experimental group (n = 25) or the control group (n = 25). Both groups received 4 sessions of psychoeducation. RESULTS: Forty-four participants completed the follow-up with no differences in the rate of dropout between groups. There were no differences between participants who received topiramate or placebo in reducing CBD symptoms assessed by the primary outcome scale (Yale-Brown Obsessive-Compulsive Scale - Shopping Version). However, participants who received topiramate were significantly more likely to show clinical improvement when assessed by a secondary outcome measure, the Compulsive Buying Follow-Up Scale. In addition, there was a trend among participants who received topiramate to report improvements in aspects of hoarding and impulsivity compared with the control group. There were significant improvements in comorbid depression and social adjustments over time, but no group × time interaction was found. CONCLUSIONS: The results do not provide support for the use of topiramate in the treatment of CBD. Future investigation with larger and representative samples and longer follow-up period are needed.

Gambling disorder and comorbid behavioral addictions: Demographic, clinical, and personality correlates.

Gambling disorder (GD) frequently co-occurs with substance use disorders. However, the extent to which GD co-occurs with behavioral addictions (BAs) and the demographic, clinical, and personality correlates of comorbid GD and BA is largely unknown. The aims of the present research were to address this gap among people seeking treatment for GD (N = 458) in São Paulo, Brazil. Structured clinical interviews diagnosed individuals with GD and other psychiatric disorders. The Shorter PROMIS questionnaire was used to identify BAs (work, exercise, food bingeing, sex, and shopping). Questionnaires assessed demographic characteristics, gambling behavior, and personality. Of the total sample, 206 (45.0%) participants met the criteria of having at least one behavioral addiction (GD+BA). The most common comorbid BA was food bingeing (8.1%) with the least common being exercise (3.6%). In a multivariate logistic regression, individuals with GD+BA tended to be younger, and had greater rates of comorbid post-traumatic stress disorder and bulimia nervosa compared to participants who did not present with a comorbid BA. Taken together, individuals with GD+BA present with increased psychopathology. These results may have important implications for the assessment and treatment of individuals with GD and comorbid BAs.

Gender Differences in Gambling Exposure and At-risk Gambling Behavior.

This study aimed to evaluate the differences in gambling exposure and onset of gambling problems among male and female gamblers by comparing their demographic and behavioral profiles. This study utilized data from the gambling section of the First Brazilian National Alcohol Survey and Related Behaviors. Interviews were conducted with 3007 participants who were recruited after screening for at-risk gambling behaviors. Individuals who tested positive for at-risk gambling behaviors completed the Gambling Progression Questionnaire comprising items on games of chance, and were evaluated using the DSM-IV pathological gambling criteria. The participants' "lifetime gambling exposure" was 12.5%, with 4% having experienced gambling problems during their lifetime. Majority of the male at-risk gamblers (78%) reported that they began gambling in their 20 s and took approximately 3 years to start experiencing gambling-related problems. Contrastingly, female at-risk gamblers started gambling in their 30 s and they took about 12 years to start experiencing gambling-related problems. The present results show that men were 2.3 times more at risk of gambling exposure and 3.6 times more likely to experience gambling-related problems. Male at-risk male gamblers seemed to be lonelier and to have a low socioeconomic status, while women seemed to have lower income and social insertion. Considering these significant differences, more studies evaluating gender differences in gambling behavior are necessary.

Obsessive-compulsive or addiction? Categorical diagnostic analysis of excoriation disorder compared to obsessive-compulsive disorder and gambling disorder.

Excoriation disorder (ED) is currently classified in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders' Obsessive-compulsive and Related Disorders section (OCRD). However, there remain debates regarding whether ED is related to obsessive-compulsive disorder (OCD) or whether it is better conceptualized as a behavioral addiction. The present research compared the diagnostic overlap and psychiatric comorbidities of 121 individuals seeking treatment for ED (n = 40), OCD (n = 41) and gambling disorder (GD) (n = 40). ED was more likely to overlap with OCD (n = 14) than GD (n = 3). Compared to OCD, ED had similar frequencies of other body focused repetitive behaviors (BFRBs), but higher frequency of addictive behaviors (Odds Ratio - OR = 11.82). In comparison to GD, ED had similar frequencies of addictive behaviors, but higher frequency of BFRBs (OR=19.67). The results support the recent classification of ED as an OCRD. However, ED presents an association with behavioral addictions that suggests a mixed impulsive-compulsive nature. A limitation of the present research was the use of a non-validated semi-structured clinical interview to diagnose impulse control disorders. Future research should examine other characteristics (e.g., epidemiology, neurobiology, genetics, treatment response) to further investigate whether ED should remain classified as an OCRD.