Substance Use Disorders Research Articles

Acute effect of different types of moderate intensity physical exercise on affective response and mood state in individuals with substance use disorder

Substance use disorder (SUD) affects a significant percentage of people around the world, negatively influencing aspects of physical and mental health. Physical exercise can promote acute and chronic effects on the affective response and mood of individuals and has shown promising effects in all phases of rehabilitation. The objective of this study was to verify the acute effects of two types of physical exercises at moderate intensity on the mood state and on the affective response of individuals hospitalized for the treatment of SUD. For this purpose, 43 individuals (31 men and 12 women) underwent two physical exercise sessions (one aerobic and one functional) and a control session. Before and immediately after the sessions, subjects answered questionnaires about mood, affective valence, and perceived arousal. Generalized estimating equations (GEE) followed by the Bonferroni post hoc test were used to assess the effect of timing and session on the variables. The results showed significant improvements after both physical exercise sessions in mood (reduction in levels of tension, depression, anger, fatigue, and confusion) and in affective valences (feeling of pleasure and arousal perception), with no changes after the control session. It is observed that different types of physical exercises can positively impact the mental health of individuals undergoing treatment for SUD and should be used as a non-pharmacological strategy in the rehabilitation process.

A Systematic Review of the Benefits of Physical Exercise on Mental Health and Quality of Life in Patients With Substance Use Disorders.

Physical exercise is increasingly recognized for its potential therapeutic effects in individuals with substance use disorders (SUDs), particularly in terms of relapse prevention, mental health improvement, and enhanced quality of life (QoL). This systematic review aimed to statistically summarize findings from numerous randomized controlled trials (RCTs) on the effects of physical exercise on mental health outcomes, QoL, abstinence-related outcomes, and cravings among SUD patients. A systematic search was conducted across PubMed, Web of Science, and Scopus databases, resulting in the inclusion of 15 studies, comprising RCTs, cohort studies, observational studies, and quasi-experimental designs. The review revealed a significant reduction in stress and depression, with a standardized mean difference (SMD) of 0.63, indicating a moderate effect size. Patients engaging in physical exercise reported a higher QoL across various domains, although the trend toward reduced cravings was not statistically significant, suggesting a need for further research in this area. The findings suggest that physical exercise can positively contribute to the treatment of SUD patients by enhancing mental health and QoL.

Originalarbeiten / Original Articles. Die Behandlung von Kindern und Jugendlichen mit substanzbezogenen Störungen im deutschen Gesundheitssystem – eine Quantitative Studie

The Treatment of Children and Adolescents with Substance-Related Disorders in the German Health Care System - a Quantitative Study This study evaluates the minimum characteristics of OPS code 9-694 for specific treatment in special settings for substance-related disorders in children and adolescents. The research questions to be answered are the extent to which given minimum characteristics and potentials are assessed as practical, up-to-date, needs-oriented and necessary. The survey was conducted using a nationwide online survey in special wards of child and adolescent psychiatric clinics. Given minimum characteristics reflect everyday clinical practice and are assessed as practical, up-to-date and relevant. Nevertheless, setting- and method-specific potential for further development was identified, most of which has already been implemented in the clinics but has not yet been incorporated into the minimum characteristics. The topic has received little research attention to date. The findings of the original study can provide a basis for the optimization and adaptation of minimum characteristics and treatment offers for children and adolescents with substance-related disorders and lead to the further development of the OPS code. A theory-practice transfer tailored to the target group requires the networking of individual players in the help system as well as the health policy discussion and gradual adaptation of the content of given minimum characteristics and potential for change.

Pathways of Care in the Hospital Visiting Patients Having Mental Health Problems in Central India

Background: There is a high community prevalence of mental health problems in India. Psychiatric patients often consult nonspecialist or unqualified health providers which results in significant treatment delays and poor mental health outcomes. Knowledge of existing treatment-seeking practices may be useful to design specific and effective awareness programs. Objectives: The objectives were to study the types of health-care providers contacted by patients suffering from different mental illnesses as well as assess the treatment delays and associated factors. Methodology: A cross-sectional observational descriptive study was done in a psychiatry clinic of a tertiary health care center and teaching hospital in Central India. The information was collected from consecutive newly visiting patients on two predefined weekdays through face-to-face interviews. A predesigned sociodemographic format and World Health Organization pathways interview schedule were used to assess pathways of care. Results: Data were collected from 157 participants. Majority of participants were males (58%). Mood disorders were the most common diagnostic category (28%), followed by substance-related disorders (23%) and anxiety disorders (21%). Eighty (51%) among the total participants consulted psychiatrist in the first visit. Allopathic practitioners were the second commonly consulted health provider category. The median delay in treatment was maximum in substance-related disorders (7 years). Conclusion: Significant delay in treatment was observed across all diagnostic categories. Training general practitioners in the diagnosis and treatment of mental illnesses and a structured health-care referral system to enhance appropriate psychiatry consultations may be desirable to improve mental health outcomes in India.

Activation of the mPFC-NAc Pathway Reduces Motor Impulsivity but Does Not Affect Risk-Related Decision-Making in Innately High-Impulsive Male Rats.

Attention-deficit/hyperactivity disorder (ADHD) and substance use disorders (SUD) are characterized by exacerbated motor and risk-related impulsivities, which are associated with decreased cortical activity. In rodents, the medial prefrontal cortex (mPFC) and nucleus accumbens (NAc) have been separately implicated in impulsive behaviors, but studies on the specific role of the mPFC-NAc pathway in these behaviors are limited. Here, we investigated whether heightened impulsive behaviors are associated with reduced mPFC activity in rodents and determined the involvement of the mPFC-NAc pathway in motor and risk-related impulsivities. We used the Roman High- (RHA) and Low-Avoidance (RLA) rat lines, which display divergent phenotypes in impulsivity. To investigate alterations in cortical activity in relation to impulsivity, regional brain glucose metabolism was measured using positron emission tomography and [18F]-fluorodeoxyglucose ([18F]FDG). Using chemogenetics, the activity of the mPFC-NAc pathway was either selectively activated in high-impulsive RHA rats or inhibited in low-impulsive RLA rats, and the effects of these manipulations on motor and risk-related impulsivity were concurrently assessed using the rat gambling task. We showed that basal [18F]FDG uptake was lower in the mPFC and NAc of RHA compared to RLA rats. Activation of the mPFC-NAc pathway in RHA rats reduced motor impulsivity, without affecting risk-related decision-making. Conversely, inhibition of the mPFC-NAc pathway had no effect in RLA rats. Our results suggest that the mPFC-NAc pathway controls motor impulsivity, but has limited involvement in risk-related decision-making in our current model. Our findings suggest that reducing fronto-striatal activity may help attenuate motor impulsivity in patients with impulse control dysregulation.

Prevention and Management of Risky Behaviors in Adolescents, Focusing on Suicide, Substance Use, and Risky Sexual Behaviors through Empowerment Programs: A Narrative Review.

Empowering adolescents to manage and reduce unhealthy behaviors and promote adaptive behaviors is a promising approach to promoting healthy behaviors. This review was an attempt to evaluate adolescent empowerment programs aimed at preventing and managing risky behaviors. This narrative review was conducted in 2023. The texts were reviewed in two sections: (1) a review of articles and books in databases and (2) a review of international websites. The keywords used to search for studies and programs included substance-related disorders, risky behaviors, empowerment, program, adolescent, suicide, and risky sexual behaviors. These keywords were individually searched in international databases such as "PubMed, Scopus, and Web of Science." In the second section, a search was conducted on the websites of international organizations such as the World Health Organization (WHO). The inclusion criteria included having the full text of the original articles, articles in English, articles related to the development and evaluation of the effectiveness of empowerment programs, and the age range of adolescents. The texts that only had abstracts and were in non-English languages were excluded. The programs designed to empower adolescents were in three areas: (1) community-based and peer-based programs, (2) family-based programs, and (3) comprehensive programs. Most programs focused on peer group participation and skill interventions. A powerful and effective empowering program for adolescents to prevent and control risky behaviors should be designed in the form of comprehensive programs in social, educational, economic, and health dimensions, and with the active engagement and participation of adolescents.

Cognitive Dysfunction in the Addictions (CDiA): A Neuron to Neighbourhood Collaborative Research Program on Executive Dysfunction and Functional Outcomes in Outpatients Seeking Treatment for Addiction.

Substance use disorders (SUDs) are pressing global public health problems. Executive functions (EFs) are prominently featured in mechanistic models of addiction. However, there remain significant gaps in our understanding of EFs in SUDs, including the dimensional relationships of EFs to underlying neural circuits, molecular biomarkers, disorder heterogeneity, and functional ability. To improve health outcomes for people with SUDs, interdisciplinary clinical, preclinical and health services research is needed to inform policies and interventions aligned with biopsychosocial models of addiction. Here, we introduce Cognitive Dysfunction in the Addictions (CDiA), an integrative team-science and translational research program, which aims to fill these knowledge gaps and facilitate research discoveries to enhance treatments for people living with SUDs. The CDiA Program comprises seven complementary interdisciplinary projects that aim to progress understanding of EF in SUDs and investigate new biological treatment approaches. The projects draw on a diverse sample of adults aged 18-60 (target N=400) seeking treatment for addiction, who are followed prospectively over one year to identify EF domains crucial to recovery. Projects 1-3 investigate SUD symptoms, brain circuits, and blood biomarkers and their associations with both EF domains (inhibition, working memory, and set-shifting) and functional outcomes (disability, quality of life). Projects 4 and 5 evaluate interventions for addiction and their impacts on EF: a clinical trial of repetitive transcranial magnetic stimulation and a preclinical study of potential new pharmacological treatments in rodents. Project 6 links EF to healthcare utilization and is supplemented with a qualitative investigation of EF-related barriers to treatment engagement for those with substance use concerns. Project 7 uses innovative whole-person modeling to integrate the multi-modal data generated across projects, applying clustering and deep learning methods to identify patient subtypes and drive future cross-disciplinary initiatives. The CDiA program has promise to bring scientific domains together to uncover the diverse ways in which EFs are linked to SUD severity and functional recovery. These findings, supported by emerging clinical, preclinical, health service, and whole-person modeling investigations, will facilitate future discoveries about cognitive dysfunction in addiction and could enhance the future clinical care of individuals seeking treatment for SUDs.

The substance use disorder treatment gap among US college students: Findings from the 2021 National Survey on Drug Use and Health

BackgroundSubstance use and substance use disorders (SUD) are prevalent among college students. Information about the gap between substance use treatment need versus treatment receipt can guide efforts to increase service access. This study examined past-year DSM-5 SUD and receipt of treatment among US college students. MethodsPast-year DSM-5 SUD and treatment receipt were estimated among a sample of 6115 college students aged 16 and older and a comparison group of non-students from the 2021 National Survey on Drug Use and Health, weighted to be nationally representative. Among the college student sample, multiple logistic regression was used to identify factors associated with past-year SUD. Bivariate analyses were used to compare socio-demographic and substance use differences between college students who received treatment and those who had an SUD but did not receive treatment. ResultsWeighted prevalence of past-year SUD among college students was 21.8 %. Only 4.6 % of students who had an SUD received treatment in any setting. Relative to non-students with SUD, proportionately fewer college students with SUD received treatment. Among college students, age, sex, past-year psychological distress, and past-year substance use were significantly associated with past-year SUD; and receipt of treatment differed significantly by age, insurance type, level of education, and enrollment status. College students who received treatment had greater prevalence of stimulant, opioid, tranquilizer, and poly-SUDs and more severe SUD symptomology than those who did not receive treatment. ConclusionAdditional efforts are needed to engage college students with SUDs in acceptable, evidence-based treatment services.

Neurocognitive function and medical care utilization in Veterans treated for substance use disorder

BackgroundVeterans with substance use disorder (SUD) are at high risk for cognitive problems due to neurotoxic effects of chronic drug and alcohol use coupled in many cases with histories of traumatic brain injury (TBI). These problems may in turn result in proneness to SUD relapse and reduced adherence to medical self-care regimens and therefore reliance on health care systems. However, the direct relationship between cognitive function and utilization of Veterans Health Administration (VHA) SUD and other VHA health care services has not been evaluated. We sought initial evidence as to whether neurocognitive performance relates to repeated health care engagement in Veterans as indexed by estimated VHA care costs.MethodsNeurocognitive performance in 76 Veterans being treated for SUD was assessed using CNS-Vital Signs, a commercial computerized cognitive testing battery, and related to histories of outpatient and inpatient/residential care costs as estimated by the VHA Health Economics Resource Center.ResultsAfter controlling for age, an aggregate metric of overall neurocognitive performance (Neurocognition Index) correlated negatively with total VHA health care costs, particularly with SUD-related outpatient care costs but also with non-mental health-related care costs. Barratt Impulsiveness Scale scores also correlated positively with total VHA care costs.ConclusionsIn Veterans receiving SUD care, higher impulsivity and lower cognitive performance were associated with greater health care utilization within the VHA system. This suggests that veterans with SUD who show lower neurocognitive performance are at greater risk for continued health problems that require healthcare engagement. Cognitive rehabilitation programs developed for brain injury and other neurological conditions could be tried in Veterans with SUD to improve their health outcomes.

Major Depression in Comorbidity with Substance use Disorders: Patients' Features and Clinical-Neurobiological Rationale of Antidepressant Treatments.

The frequent co-occurrence of major depressive disorder (MDD) and substance use disorders (SUDs) entails significant clinical challenges. Compared to patients with MDD alone, patients with MDD and SUD often show increased anhedonia, emotional blunting, and impaired cognitive function. These symptoms lead to an inability to control cravings, more substance use, increased relapse rates, and poor adherence to the treatment. This fosters a detrimental cycle leading to more severe depressive symptoms, functional impairment, and chronicity, culminating in heightened morbidity, mortality, and healthcare resource utilization. Data on antidepressant treatment of MDD-SUD patients are inconclusive and often conflicting because of a number of confounding factors in clinical trials or difficulty in dissecting the specific contributions of pharmacological versus psychological interventions in real-world studies. The patient's unique clinical features and specific SUD and MDD subtypes must be considered when choosing treatments. Ideally, drug treatment for MDD-SUD should act on both conditions and address core symptoms such as anhedonia, craving, and cognitive dysfunction while ensuring minimal emotional blunting, absence of drug interactions, and no addictive potential. This approach aims to address unmet needs and optimize the outcomes in a clinical population often underrepresented in treatment paradigms.

Discharge Against Medical Advice: The Causes, Consequences and Possible Corrective Measures.

Patients who discharge themselves against medical advice comprise 1%-2% of hospital admissions. Discharge against medical advice (DAMA) is defined as when a hospitalised patient chooses to leave the hospital before the treating medical team recommends discharge. The act of DAMA impacts on both the patient, the staff and their ongoing care. Specifically, this means that the patient's medical problems maybe inadequately assessed or treated. Patients who decide to DAMA tend to be young males, from a lower socioeconomic background and with a history of mental health or substance misuse disorder. DAMA has an associated increased risk of morbidity and mortality. In this review of studies across Western healthcare settings, specifically adult medical inpatients, we will review the evidence and seek to address the causes, consequences and possible corrective measures in this common scenario.

Investigation of prevalence of substance use disorders using direct and indirect methods and factors affecting initiation of substance use

ABSTRACT Background Substance Use Disorders (SUDs) are among some of the major health problems in different societies, especially in Iran, resulting in devastating outcomes. This study was conducted to investigate the prevalence of SUDs using both direct and indirect (network scale-up (NUS) and cross-wise model (CM) methods and to identify the factors affecting initiation of substance use. Methods The study was conducted among people aged 15–69 years in Kermanshah, Iran, with a total of 6127 people selected utilizing a stratified sampling method. Results The prevalence of SUDs was estimated at 3.85% by direct CM, 11.05% by indirect CM and 10.07% by NUS. The results of multivariate logistic regression revealed that the most important factors in increasing the chance of substance use were history of substance use in the family, mental diseases, poor economic status, and age group of 31–45 years. Conclusion Regarding the almost three-fold prevalence of indirect methods for estimating the prevalence of SUDs compared to direct methods on the one hand and the high prevalence of substance use in the province on the other, special prevention health programs are required by considering the groups at risk.

Adolescents with Elevated Psychopathic Traits are Associated with an Increased Risk for Premature Mortality.

The mortality rate among adolescents has been steadily increasing in recent years. Researchers have previously identified forms of externalizing psychopathology measured during adolescence associated with an increased risk for premature mortality, including attention-deficit/hyperactivity disorder (ADHD), substance use disorders (SUDs), oppositional defiant disorder (ODD), and conduct disorder (CD). The current study investigated whether additional personality traits (i.e., adolescent psychopathic traits, assessed via the Hare Psychopathy Checklist: Youth Version [PCL:YV]) were also associated with premature mortality risk among maximum-security incarcerated adolescents (N = 332). During a follow-up period ranging from 10 to 14 years, premature mortality was observed in n = 33 participants (9.94%), a mortality rate nearly ten times higher than population norms. We observed that adolescents scoring the highest on PCL:YV total scores exhibited significantly higher rates of premature mortality compared to adolescents scoring lower on PCL:YV total scores via Fisher's exact tests. Additionally, through univariate Cox proportional hazard regression analyses, PCL:YV total, Factor 2 (measuring lifestyle/behavioral and antisocial/developmental psychopathic traits), Facet 1 (measuring interpersonal psychopathic traits), and Facet 3 (measuring lifestyle/behavioral psychopathic traits) scores were associated with faster time to premature mortality. In supplemental analyses performed, we observed that adolescents meeting criteria for externalizing psychopathology (i.e., ADHD, SUDs, ODD, and CD) did not exhibit higher rates of premature mortality compared to control participants. The current study therefore identifies additional maladaptive personality traits to consider in relation to premature mortality risk (i.e., psychopathic traits) among a high-risk sample of incarcerated adolescents.

Implementing family-based interventions in opioid treatment programs: Preferences for method of delivery.

Interventions for substance use disorders (SUDs) are typically delivered face-to-face or remotely via telehealth. In recent years, there has been a rapid rise in the number of SUD services delivered using telehealth. However, the literature on which mode of service delivery SUD patients and providers prefer is still emerging, particularly with respect to family-based interventions in Opioid Treatment Programs (OTPs). This study sought to identify/explain preferences for delivering family-based programs among OTP patients and providers. Data collection from a total of 40 participants (20 patients and 20 providers) was conducted from August 2022 to October 2022 at two OTPs in Florida. An online survey was used to collect demographic data, while individual qualitative interviews were conducted to explore preferences for delivering family-based programs. Audiotapes of interviews were transcribed, coded, and thematically analyzed. Analyses revealed that patients and providers had similar preferences, with the most salient being (a) concerns about keeping children engaged during telehealth sessions, (b) concerns about communication barriers when using telehealth, (c) preference for telehealth using live video (as opposed to prerecorded content), and (d) preference for telehealth over face-to-face due to greater convenience for patients. These findings show that preferences for delivering family-based services are varied and may differ somewhat from preferences for delivering traditional individual therapy services. The data presented here can be used to develop and further refine protocols for adapting and delivering family-based interventions in OTP settings, and are especially timely as legislative discussions are currently occurring about expanding telehealth services in these facilities. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Association patterns of antisocial personality disorder across substance use disorders

There is a high prevalence of antisocial personality disorder (ASPD) in individuals affected by substance use disorders (SUD). However, there is limited information on the specific patterns of association of ASPD with SUD severity and specific SUD diagnostic criteria. We investigated the association of alcohol, cannabis, cocaine, opioid, and tobacco use disorders (AUD, CanUD, CocUD, OUD, and TUD, respectively) in 1660 individuals with ASPD and 6640 controls matched by sex (24% female), age, and racial/ethnic background in a sample ascertained for addiction-related traits. Generalized linear regressions were used to test ASPD with respect to the five DSM-5 SUD diagnoses, their severity (i.e., mild, moderate, severe), and their diagnostic criteria. We found that ASPD is associated with the diagnosis and severity of AUD (Odds Ratio, ORs = 1.89 and 1.25), CanUD (ORs = 2.13 and 1.32), and TUD (ORs = 1.50 and 1.21) (ps < 0.003). Of the specific diagnostic criteria, the “hazardous use” criterion showed the strongest association with ASPD across the five SUDs investigated (from ORTUD = 1.88 to ORCanUD = 1.37). However, when criteria of different SUDs were included in the same model, ASPD was independently associated only with TUD “hazardous use” and CocUD “attempts to quit”. Attempting to quit cocaine was inversely related to the presence of ASPD and remained significant (OR = 0.57, 95% confidence interval = 0.36–0.89) after controlling for interactive effects with sex. The current work provides novel insights into ASPD-SUD comorbidity, supporting the existence of different SUD patterns among individuals affected by ASPD.

Feasibility of using real-world data to emulate substance use disorder clinical trials: a cross-sectional study

IntroductionReal-world evidence is receiving considerable attention as a way to evaluate the efficacy and safety of medical products for substance use disorders (SUDs). However, the feasibility of using real-world data (RWD) to emulate clinical trials evaluating treatments for SUDs is uncertain. The aim of this study is to identify the number of clinical trials evaluating treatments for SUDs with reported results that could be feasibly emulated using observational data from contemporary insurance claims and/or electronic health record (EHR) data.MethodsIn this cross-sectional study, all phase 2–4 trials evaluating treatments for SUDs registered on ClinicalTrials.gov with reported results were identified. Each trial was evaluated to determine if the indications, interventions, at least 80% of eligibility criteria, comparators, and primary end points could be ascertained using contemporarily available administrative claims and/or structured EHR data.ResultsThere were 272 SUD trials on ClinicalTrials.gov with reported results. Of these, when examining feasibility using contemporarily available administrative claims and/or structured EHR data, 262 (96.3%) had indications that were ascertainable; 194 (71.3%) had interventions that were ascertainable; 21 (7.7%) had at least 80% of eligibility criteria that were ascertainable; 17 (6.3%) had active comparators that were ascertainable; and 61 (22.4%) had primary end points that were ascertainable. In total, there were no trials for which all 5 characteristics were ascertainable using contemporarily available administrative claims and/or structured EHR data. When considering placebo comparators as ascertainable, there were 6 (2.2%) trials that had all 5 key characteristics classified as ascertainable from contemporarily available administrative claims and/or structured EHR data.ConclusionsNo trials evaluating treatments for SUDs could be feasibly emulated using contemporarily available RWD, demonstrating a need for an increase in the resolution of data capture within a public health system to facilitate trial emulation.

Co-occurring experiences of traumatic events and substance use among young people

ObjectiveHarmful substance use among young people is concerningly prevalent. Substance use disorder (SUD) and post-traumatic stress disorder (PTSD) frequently co-occur in treatment settings and are well researched among adults but lacking among young community cohorts. The aim of this study was to explore the prevalence and relationship between substance use, SUD, trauma, and PTSD among a community sample of young people in Australia. MethodA cross-sectional examination of data collected from participants (n = 1007, 48.9 % male) aged 18–22 years (M = 20 years, SD = 0.44), who took part in the 7-year follow-up of a cluster RCT of school-based substance use prevention interventions: The Climate and Preventure (CAP) study. A series of regressions were conducted to examine the relationship between trauma-related variables and substance use outcomes. Results48.3 % experienced a traumatic event (median = 2, range = 1–11) and of those 10.9 % met a probable PTSD diagnosis. Median age of first trauma exposure was 14 years (range = 0–21). 89.9 % used substances; 73.1 % reported binge drinking, and 35.6 % met a probable diagnosis of SUD (alcohol/cannabis). Those who experienced any traumatic event had almost 1.5 times greater odds of binge drinking. Cannabis use was significantly associated with most trauma-related variables. Sexual trauma exposure was the only trauma type significantly associated with all substance use variables. ConclusionsThis study demonstrated that substance use/SUD and experiences of trauma/PTSD are prevalent among a community sample of young people. Importantly, substance use among young people is associated with experiencing a traumatic event, particularly sexual and physical types of traumatic events, and developing PTSD.

Combined Use of Cognitive Behavioral Therapy (CBT) and Its Healing Impact on Drug Abusers Who Are Addicted to Drugs: A Scoping Review

Aims: The aim of this study is to assist individuals in healing from addiction; it is essential to implement a combination of interventions, such as CBT, that are proven to be effective in treating drug abuse with a holistic approach that integrates psychological and social aspects for optimal results, according to empirical evidence. Methods: The search databases for this study were PubMed, ScienceDirect, and Google Scholar. Identify articles published in the last 10 years (2014-2024), Randomized Control Trials (RCTs), English and Indonesian, Full-Text, and Teenagers to the Elderly. Using the PRISMA flowchart, data extraction and scoping with keywords (English): "Drug Addict OR Substance Abuse AND Cognitive Behaviour Therapy AND Dependence OR Substance-Related Disorder" and keywords in the Indonesian language "Pecandu Narkoba OR Penyalahguna Zat AND Cognitive Behaviour Therapy AND Ketergantungan OR Gangguan Terkait Zat." Results: The study found eight articles that met the criteria, the main findings showed the use of Modified Cognitive Behavioral Therapy (M-CBT) in enhancing recovery motivation among cocaine-dependent individuals. Interventions such as galantamine, C-CBT, and computer-based CBT also show promise in reducing cocaine use. Additionally, combining CBT with contingency management (CM) facilitates changes in neural activity related to cognitive control. CBT paired with MET+ABI+ATTI and Female-Specific CBT (FS-CBT) effectively addresses alcohol use in adolescents and women. Conclusion: This study highlights various CBT approaches that can be combined, such as M-CBT for cocaine independence and computer-based CBT, as well as the combination of CBT with contingent management that influences neural activity related to cognitive control.

Analyzing the relationship between individual and cumulative score of adverse childhood experiences (ACEs) with self-reported mental health disorders in Chile

BackgroundAdverse Childhood Experiences (ACEs) are widely recognized as significant predictors of poor mental health in adulthood. Latin America presents several unique challenges regarding ACEs, such as higher prevalence of violence and income and political inequality. However, little is known about this issue from nationally representative samples in the region, particularly in Chile. ObjectiveThis investigation examines the association between individual and cumulative ACE scores and seven self-reported mental health conditions (substance abuse, depression, PTSD, generalized anxiety, suicide ideation, non-suicidal self-harm, and learning disorders) in a representative Chilean urban sample. MethodsA representative urban sample of 2101 adult Chileans completed the International Adverse Childhood Experiences Questionnaire (ACE-IQ) and disclosed any prior mental health diagnoses. ResultsAround 40 % of the sample had experienced four or more ACEs in their lifetime. For these individuals, the risk of reporting a mental health disorder was significantly higher. Several logistic regression analyses were conducted to address the associations between ACEs and the seven mental health conditions. Notably, sexual abuse, bullying, and exposure to collective violence were the ACEs most strongly associated with self-reported mental health issues. Additionally, a cumulative ACE score was found to be a significant predictor of having a previous mental health diagnosis. ConclusionsWe found a significant predictive association between exposure to collective violence and six out of the seven self-reported mental health disorders. Similarly, sexual abuse demonstrated an association with all mental health conditions. Finally, individuals who experienced four or more ACEs had a notably higher chance of reporting a previous mental health diagnosis. We recommend conducting further ACE research in Latin America due to its cultural and contextual singularities.

Self-control as mediator and social support as moderator in stress-relapse dynamics of substance dependency

Substance Use Disorders (SUDs) present a significant challenge to global public health, with prolonged drug use not only impairing individual health but also hindering social development. Despite various interventions aimed at addressing drug abuse and dependence, a high relapse rate remains a prominent issue. In light of this, this study aims to explore the impact of perceived stress on the relapse of individuals with SUDs, as well as the mediating role of self-control and the moderating role of social support, in hopes of providing new perspectives for interventions to reduce the risk of relapse among individuals with SUDs. By utilizing a convenience sampling method, 420 male individuals with SUDs were recruited from detoxification centers in Guangxi, China. They completed questionnaires on perceived stress, self-control, social support, and tendencies towards relapse. A total of 401 valid datasets were obtained and analyzed using the SPSS Process plugin to conduct a moderated mediation model analysis. Results: (1) Perceived stress had a positive impact on the relapse of individuals with SUDs, (2) Self-control played a partial mediating role between perceived stress and the relapse, (3) The direct effect of perceived stress on the relapse and its first half of the indirect effect were moderated by social support. The research emphasize the critical importance of learning stress management strategies, enhancing self-control, and receiving comprehensive social support in the prevention and treatment of substance dependence. By strengthening self-control and social support as both internal and external resources, the likelihood of relapse among individuals with SUDs can be reduced, contributing to more effective and comprehensive drug rehabilitation strategies.