Addiction Research Articles

The effect of drug abuse among adolescents in Nigeria: A case study of Gwagwalada, Area Council, Abuja, Nigeria

With a focus on drug addiction in teenagers, this study explores the prevalence, causes, and effects of drug addiction in Gwagwalada, Abuja, Nigeria. It provides a thorough understanding of the factors that influence drug misuse among adolescents in the area. The project intends to determine the precise chemicals being misused and investigate the social and environmental factors that contribute to drug use by looking over previous studies, consulting with experts, and gathering information from local stakeholders. Peer pressure, broken families, easy access to drugs, and a lack of opportunities are major contributing factors. The study also looks at how interpersonal violence, criminality, and economic instability are made worse in communities by teen drug use. An extensive literature review, qualitative interviews, and statistical tools like trend analysis and frequency distribution were all combined in a mixed-methods approach to determine the degree of substance abuse. The results show that drug addiction severely compromises the physical, psychological, and social well-being of youth; the main initiators of this damage are peer pressure, familial problems, and financial difficulty. The report recommends quick, comprehensive efforts to reduce drug availability, such as drug education, public awareness campaigns, and increased law enforcement. It also places a strong emphasis on improving preventative measures, addressing underlying socioeconomic issues, and giving young people the tools they need to resist peer pressure and make better decisions in life. The report urges the development of a comprehensive plan to lower drug usage among teenagers and ensure that Nigerian kids have a better future.

A Study on Drug Addiction and Recidivism in North Korean Refugees

A Study on Drug Addiction and Recidivism in North Korean Refugees

Towards better prepared prisons: monitoring and response to the use of new substances inside prison

Abstract The use of new psychoactive substances (NPS) became an emerging issue in prisons in a number of European countries in 2014-2015. Synthetic cannabinoids were the new psychoactive substances most often reported, followed by synthetic cathinones, synthetic opioids and new benzodiazepines. Quantitative qualitative data on prison and drugs provided by 27 European Member States, Norway and Turkey to the EMCDDA (European Monitoring Centre for Drugs and Drug Addiction). An exploratory study conducted in 2017 found signs of NPS use in prison in 22 countries. Based on 2021-2022 data from a few countries, the lifetime prevalence of NPS in prison ranges from <1 to 19%, with large variation by country. Anecdotal information from 2024 referred to the use of new strong synthetic opioids (nitazene) inside prison. A wide range of physical and mental health harms (e.g. psychosis, disorientation, suicidal ideation, aggressiveness to others or self-harm) has been associated with acute intoxication by, and chronic consumption of NPS inside prison. Recent overdoses associated with the use of nitazene were reported in some prisons in Ireland and the UK. Additionally, the use of NPS in prison can have a disturbing impact on prison management, internal violence and bullying. To date, interventions to tackle the problems related to the use of NPS in prison have tended to focus on supply reduction and controls. Health and social interventions have begun to emerge, but they remain limited. Despite signs of increasing challenges posed by the emergence of NPS since several years, prisons remain largely unprepared to monitor and respond to those challenges. A new key task of the revised EMCDDA mandate (EUDA - European Drug Agency from 2nd of July) is to be better prepared to monitor, forecast and respond to new challenges in the drug field. Prisons should be prepared to adequately address the new challenges posed by the NPS to benefit the health and security of people living and working in prison.

Assessing progress towards viral hepatitis B and C elimination in prisons in the European region

Abstract Background In 2016 the WHO launched the global health sector strategy for the elimination of viral hepatitis, alongside a dedicated monitoring&evaluation (M&E) framework to assess progress at national, regional and global levels. Despite being a priority setting for viral hepatitis elimination in Europe, prisons are rarely integrated into national monitoring efforts. Besides, prisons are particular contexts with a high viral hepatitis prevalence, where it is possible to utilize adequate micro-elimination strategies. Objectives We aimed to assess available metrics of viral hepatitis burden and coverage of prevention and control interventions in prison settings in Europe using routine sources of data. Methods We adapted the WHO M&E framework for viral hepatitis elimination to the prison context. The resulting M&E framework has 49 indicators of which 10 are defined as core. Data were sourced from available European prison surveillance systems at European level, namely: European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) and WHO Health in Prisons European Database (HIPED). Results In total 38 countries in the European region provided data to either data sources for 2020. For WHO-HIPED, among core indicators, 3 out of 10 could be calculated for HCV, and covered prevalence, HCV treatment availability and treatment outcome. Concerning HBV, 3 core indicators out of 10 could be calculated and covered prevalence, screening availability and treatment coverage in prison. With EMCDDA surveillance system we could calculate 4 HCV core indicators and 6 HBV core indicators. Lessons Availability of health data from prison settings is scarce, hampering the current capacity to monitor the progress in the viral hepatitis elimination within prisons contexts strategies and its relative contribution to global health goals achievement. A coordinated and standardised M&E framework tailored to this specific setting is needed to foster data collection and systematic monitoring. Key messages • Micro-elimination strategies in prison context contribute to the global health goals achievement. • A coordinated and standardized M&V framework, adapted to the prison context, is needed to foster data collection and monitoring of the viral hepatitis elimination strategy.

Common Genetic Influence on the Relationship Between Gaming Addiction and Attention Deficit Hyperactivity Disorder in Young Adults: A Twin Study.

Although the relationship between gaming addiction (GA) and attention deficit hyperactivity disorder (ADHD) is well established, the causal mechanism of this relationship remains ambiguous. We aimed to investigate whether common genetic and/or environmental factors explain the GA-ADHD relationship. We recruited 1413 South Korean adult twins (837 monozygotic [MZ], 326 same-sex dizygotic [DZ], and 250 opposite-sex DZ twins; mean age = 23.1 ± 2.8 years) who completed an online survey on GA and related traits. Correlational analysis and bivariate model-fitting analysis were conducted. Phenotypic correlation between GA and ADHD in the present sample was 0.55 (95% CI [0.51, 0.59]). Bivariate model-fitting analysis revealed that genetic variances were 69% (95% CI [64%, 73%]) and 68% (95% CI [63%, 72%]) for ADHD and GA respectively. The remaining variances (ADHD: 31%; GA: 32%) were associated with nonshared environmental variances, including measurement error. Genetic and nonshared environmental correlations between ADHD and GA were 0.68 (95% CI [0.62, 0.74]) and 0.22 (95% CI [0.13, 0.30]) respectively, which indicates that shared genes can explain 82% of the phenotypic correlation between ADHD and GA. Our study demonstrated that the ADHD-GA association was largely due to shared genetic vulnerability.

Smoking, alcohol, substance, technology, and gambling addiction among university students

Abstract Background University students turn to addictive substances to cope with the anxiety and stress caused by separation from family, adaptation to a new environment, as well as many economic and social problems. This study aimed to examine smoking, alcohol, substance, technology, and gambling addiction among university students. Methods The data of this cross-sectional study were collected between February and March 2024. The study population consisted of 23,446 people studying at Ä°nonu University, and the sample size was calculated as 346 based on a smoking rate of 35.6% among university students. A stratified sampling method was adopted according to the faculty of study, and 366 people were approached regarding the study. The independent variables were age, gender, faculty of study, and smoking status, while the dependent variables were alcohol and substance use status. Descriptive data were expressed in numbers and percentages, and a Chi-square test was used in the statistical analysis. Results Of the students in the research group, 56.8% were female, 54.4% were 22 years of age or older, 30.1% reported smoking cigarettes, 7.7% reported drinking alcohol in the last 30 days, 39.2% reported using the internet for five hours or more per day, 3% reported playing various casino games on the internet once a week or more, and 1.4% stated that they used substances. There was no statistically significant difference between alcohol and substance use according to smoking status (p > 0.05). Conclusions Approximately one-third of the students in the research group reported smoking cigarettes, and one-tenth reported alcohol use, which is quite high. The high percentage of students who use the internet for five hours or more per day and the low rate of online gambling should be considered in relation to these addictions. Key messages • Multidimensional interventions and intersectoral cooperation are required to prevent smoking, alcohol, substance use, technology, and gambling addictions among university students. • In addition, precautions should be taken to protect students against the risks associated with internet addiction and online gaming.

Innovations in residential treatment that promote multi-drug addiction recovery

Abstract Background As the drug addiction crisis deepens in many countries across the globe, governments are rapidly expanding publicly funded treatment facilities. At the same time, the illicit drug market has evolved with many substances now containing multiple addictive drugs that complicate recovery. The evidence base for treatment remains primarily focused on single substances. The purpose of this study was to examine the lived experience of adults who attended in-patient treatment centres for multi-drug addiction in Canada. Methods This qualitative study was conducted in 2022 with 32 adults who voluntarily attended an in-patient treatment centre for drug addiction (44% female, 23-53 years). All had been addicted to multiple substances including opioids, crack and methamphetamines. Most (70%) were homeless before treatment. In 1-hour semi-structured interviews adults described the structures and programming that helped them recover in these facilities. Many tried multiple facilities and thus had a rich history of lived experience to draw from. Narrative inquiry was used to characterize qualitative themes across interviews using a phenomenological lens. Results Seven qualitative themes emerged from the data. Residential treatment centres that were effective at helping adults recover from multi-drug addiction: (1) provided flexible stays up to 100 days; (2) felt like a home not a prison; (3) permitted opioid replacement therapies; (4) provided a variety of recovery tools (e.g., cognitive behavioural therapy, Narcotics Anonymous, cultural supports); (5) helped adults reunite with family, find a safe place to stay, and find work before discharge; (6) provided transitional housing after discharge if needed; and (7) provided free long-term recovery support and check-ins after discharge. Conclusions The findings of this study highlight 7 actions that treatment facilities can adopt and test with their own clients in an effort to better support multi-drug addiction recovery. Key messages • A stronger evidence base is needed to inform in-patient multi-drug addiction treatment. • Findings underline 7 actions treatment facilities can take to promote multi-drug addiction recovery.

Recurrence of internet gaming disorder in Korean adolescents: a 24-month follow-up study.

Many adolescents use internet games, and some of them experience psychological and social difficulties due to excessive gaming. Although there have been many studies on the onset and associated factors of internet gaming disorder (IGD) , research focusing specifically on its relapse is scarce. Considering that addictive disorders often have a chronic course with frequent relapse, this study prospectively observed adolescents from the general population to explore IGD recurrence rate and associated factors of recurrence. In this prospective cohort study, from 1587 middle school gaming users, 1452 (91.5%) were followed up at 12months and 24months. The results showed that the cumulative recurrence rate of IGD was 16.1%, which was higher than the initial incidence rate of 3.6%; the adjusted incidence rate ratio was 2.43 with 95% CI 1.21-4.87 (P = 0.012). In addition, starting internet gaming before entering primary school was associated with a higher risk of relapse (P = 0.004). Limiting internet gaming for children before they enter primary school may reduce the risk of relapse of IGD that they may encounter during their adolescent years.

Public health prevention programmes for mental illness in school-age children and adolescents

Abstract Background Psychiatrists, psychotherapists and other mental health professionals have long stated the importance of adequate social groups and early intervention for the prevention of severe mental diseases. With psychiatric illness incidence increasing most in the adolescent and young adult populations, we propose the use of school-age directed public mental health initiatives to combat remaining social stigma and promote mental wellbeing, as well as educate children and adolescents in how to recognise symptoms and ask for help. Methods We conducted a systematic review on PubMed as well as government and NGO websites to identify public health initiatives in the prevention and early identification of mental illness among young individuals. Results Preliminary results show that, while certain countries have delineated guidelines on how to support students’ mental health, very few have implemented nation-wide, or even region-wide programmes that directly target prevention and education. A particular note should be made regarding substance abuse and addiction, one of the few illnesses for which many countries have already enacted in-school programmes, that however often overlook the medical aspect of such diseases. Of further note are certain local programmes aimed at offering quality and accessible care to adolescents struggling with mental diseases. Conclusions With psychiatric diseases projected to become one of the greatest contributors to the global burden of disease by 2030, and the importance of early intervention in preventing severe psychiatric illness, we advocated for European public health initiatives implemented in schools, which could be crucial in curbing the spread of mental illness. Key messages • Adolescent and young adults are those most affected by the rising prevalence of mental illness. Consequently, we advocate for in-school programmes to aid in early identification and intervention. • Early identification of mental diseases is crucial in the prevention of severe psychiatric illness, but little has been done so far in terms of public health interventions to tackle such problems.

The impact of voluntary wheel-running exercise on hippocampal neurogenesis and behaviours in response to nicotine cessation in rats.

The literature indicates that nicotine exposure or its discontinuation impair adult hippocampal neurogenesis in rats, though the impact of exercise on this process remains unclear. We have previously shown that disturbances in the number of doublecortin (DCX, a marker of immature neurons)-positive (DCX+) cells in the dentate gyrus (DG) of the hippocampus during nicotine deprivation may contribute to a depression-like state in rats. This study aimed to investigate the effect of running on hippocampal neurogenesis, depression-like symptoms, and drug-seeking behaviour during nicotine deprivation. The rats were subjected to nicotine (0.03mg/kg/inf) self-administration via an increasing schedule of reinforcement. After 21 sessions, the animals entered a 14-day abstinence phase during which they were housed in either standard home cages without wheels, cages equipped with running wheels, or cages with locked wheels. Wheel running increased the number of Ki-67+ and DCX+ cells in the DG of both nicotine-deprived and nicotine-naive rats. Wheel-running exercise evoked an antidepressant effect on abstinence Day 14 but had no effect on nicotine-seeking behaviour on abstinence Day 15 compared to rats with locked-wheel access. In summary, long-term wheel running positively affected the number of immature neurons in the hippocampus, which corresponded with an antidepressant response in nicotine-weaned rats. One possible mechanism underlying the positive effect of running on the affective state during nicotine cessation may be the reduction in deficits in DCX+ cells in the hippocampus.

Coming Up…

The annual AMERSA Conference (Association for Multidisciplinary Education and Research in Substance use and Addiction) will be held November 14‐16 in Chicago. For more information, go to https://amersa.org/

Focal Adhesion Kinase Inhibition Ameliorates Burn Injury-Induced Chronic Pain in Rats.

Burn injury-induced pain (BIP) is a significant global health concern, affecting diverse populations including children, military veterans, and accident victims. Current pharmacotherapeutics for the management of BIP are associated with severe side effects including drug addiction, respiratory depression, sedation, and constipation posing significant barrier to their clinical utility. In the present study, we have investigated the potential role of focal adhesion kinase (p-FAK) for the very first time in BIP and elucidated the associated underlying mechanisms. Defactinib (DFT), a potent p-FAK inhibitor, administered at doses of 5, 10, and 20mg/kg via intraperitoneal injection, demonstrates significant efficacy in reducing both evoked and spontaneous pain without causing addiction or other central nervous system toxicities. Burn injury triggers p-FAK-mediated phosphorylation of Erk1/2 and NR2B signaling in the DRG, resulting in heightened hypersensitivity through microglial activation, neuropeptide release, and elevated proinflammatory cytokines. Defactinib (DFT) counteracts these effects by reducing NR2B upregulation, lowering substance P levels, inhibiting microglial activation, and restoring IL-10 levels while leaving CGRP levels unchanged. These findings provide valuable insights into the pivotal role of p-FAK in regulating BIP and highlight the potential for developing novel therapeutics for burn injury-induced pain with minimal side effects.

Specific anti-toxic immunotherapy: use in medical practice and perspectives

The results of use of approaches and means of antitoxic immunotherapy in medical practice are summarized: passive transfer of various variants of antibodies specific to toxic compounds, vaccination – specific active immunization with vaccines carrying determinants of the immunochemical specificity of target toxic compounds. The practical effectiveness of the known approaches of passive transfer and vaccination is associated with the ability of specific antibodies, by binding target bioactive compounds with pronounced toxicity, to change the availability of corresponding structures in the body-targets and, in the presence of a sufficient number of specific antibodies with high binding ability to the target compounds, neutralize their toxicity. In medical practice, polyspecific heterologous antisera or the gamma globulin fraction of antisera (extremely rare monoclonal antibodies of narrow specificity) are widely used for passive transfer as antidotes in the treatment of victims in order to prevent deaths and extensive necrosis of soft tissues at the site of the bite of poisonous snakes and insects. Active immunization – vaccination with appropriate antigenic drugs should create in immunized individuals a state of humoral immunity with the corresponding characteristics of antibody formation specific to the target compound. When a target toxic compound enters an immunized organism, it is also possible to neutralize its toxicity. The most successful experience in using the principles of active immunization as a technology for specific antitoxic therapy is associated with the practice of using toxoids for toxinemic infections. Specific practical techniques used to achieve the effectiveness of possible approaches to specific antitoxic immunotherapy in the form of passive transfer of specific antibodies or their fragments are considered: to combat lethal infections in the pathogenesis of which the toxic effects of bacterial exotoxins are significant; when treating victims of snake and insect bites, exposure to poisons of marine organisms, algae and plant toxins; in the treatment of severe intoxication with certain low molecular weight toxic substances: digoxin, colchicine, tricyclic antidepressants. The most successful experiences of using the principles of active immunization as a technology for specific antitoxic therapy, based on the use of toxoids with specificity for diphtheria, tetanus, botulism, cholera, typhoid fever, dysentery, gas gangrene and other toxinemic infections, are also considered. The fairly high immunogenicity of toxoids with the possibility of activating both constitutional and adaptive immunity has become the basis for their use as macromolecular carriers of hapten analogues of narcotic substances – a promising direction in drug addiction, in the implementation of which a number of experimental molecular and combined vaccines of opiates, methamphetamine, cocaine, and nicotine. This variant of practical efforts in medicine can be regarded as a new direction of specific antitoxic immunotherapy – an option to combat drug addiction by vaccinating drug addicts.

Psychometric Properties of the Credibility/Expectancy Questionnaire in Individuals with Opioid Use Disorder

ABSTRACT Credibility and expectancy are important aspects of therapy/treatment processes. We aimed to perform cross-cultural validation and examine the psychometric properties of the Credibility/Expectancy Questionnaire (CEQ). Ninety-one patients with opioid use disorder from Tobacco, Alcohol, and Drug Addiction Treatment Program were included in the study. Sociodemographic data form, CEQ, Beck Depression Inventory (BDI), State and Trait Anxiety Inventory (STAI), and Attitudes Toward Seeking Psychological Professional Help Scale-Short Form (ATSPPHS-SF) were filled out by participants. Confirmatory factor analyses showed that CEQ has two factors in our sample, similar to the original version. Reliability analyses showed that CEQ has a high internal consistency and test-retest reliability. Regarding convergent validity results, CEQ was correlated with ATSPPHS-SF. No significant correlation was found between CEQ and BDI and STAI regarding discriminant validity results. In conclusion, the Turkish version of CEQ is a valid, reliable scale and could be used in patients with opioid use disorder. In patients with opioid use disorder, we contributed to the addiction literature by adapting a short and effective survey that measures trust and expectation.

Methamphetamine-induced cardiotoxicity: in search of protective transcriptional mechanisms.

Crystalline methamphetamine hydrochloride is an illegal drug with ahigh addictive potential, better known by its colloquial name "ice" or "crystal meth". The abuse of this drug has led to significant health problems worldwide. Like other amphetamine-type stimulants, chronic consumption of methamphetamine leads to direct toxic effects on the central nervous system, causing cognitive impairment, depressive behavior, and other severe neurological or psychiatric symptoms. Besides its neurotoxicity, the drug exhibits numerous deleterious effects on the cardiovascular system, including hypertension, accelerated atherosclerosis, vasospasm-induced acute coronary syndromes, sudden cardiac death, and dilated cardiomyopathy with congestive heart failure and left ventricular dysfunction. The excessive release of catecholamines upon methamphetamine exposure causes vasoconstriction and vasospasm, which ultimately lead to hypertension, tachycardia, endothelial dysfunction, and cardiotoxicity. While numerous studies have focused on transcription factors expressed in the brain that cause the neurotoxic effects of the drug, much less is known about transcription factors involved in the development of methamphetamine-induced heart failure. In this article, we provide an overview of the Janus kinase-signal transducer and activator of transcription3 (JAK-STAT3) pathway involved in ischemia/reperfusion injury in the myocardium, which may be activated by the vasospasm-inducing action of the drug. However, much more work is needed to decipher the precise role of STAT protein family members, including the potentially cardioprotective STAT3, in the pathogenesis of methamphetamine-induced cardiotoxicity.

Maternal childhood trauma, caregiving behavior, and child cognitive development in the context of drug addiction.

Exposure to childhood trauma confers intergenerational risk on child development. However, the mechanism linking a mother's childhood trauma with her child's cognitive development remains poorly understood. This study recruited 71 mother-child dyads affected by substance use disorder from local, community-based, outpatient substance use treatment programs. Maternal exposure to childhood trauma, caregiving behavior, and child cognitive development were assessed in each mother-child dyad. These were measured through a comprehensive biopsychosocial interview, an observed dyadic interaction coded using the Coding Interactive Behavior system, and the Bayley Scales of Infant and Toddler Development, Screening Test, respectively. We hypothesized that compromised caregiving behavior would mediate a negative relationship between maternal childhood trauma and child cognitive development. Analyses did not support this hypothesis. Specifically, maternal childhood trauma was not significantly associated with child cognitive development nor the four dimensions of maternal caregiving behavior. However, caregiving behavior (specifically maternal sensitivity and limit setting) was associated with child cognitive development, when controlling for maternal childhood trauma and child age. The lack of associations observed suggests that protective factors may buffer the intergenerational impact of childhood trauma. Furthermore, the relationship between quality of caregiving and child cognitive development highlights the importance of interventions which foster sensitive caregiving behaviors that may bolster child cognitive development in the context of maternal substance use disorder and maternal childhood trauma. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Loss to follow-up of patients after antiviral treatment as an additional barrier to HCV elimination

BackgroundEliminating hepatitis C virus (HCV) infections is a goal set by the World Health Organization. This has become possible with the introduction of highly effective and safe direct-acting antivirals (DAA) but limitations remain due to undiagnosed HCV infections and loss of patients from the cascade of care at various stages, including those lost to follow-up (LTFU) before the assessment of the effectiveness of the therapy. The aim of our study was to determine the extent of this loss and to establish the characteristics of patients experiencing it.MethodsPatients with chronic HCV infection from the Polish retrospective multicenter EpiTer-2 database who were treated with DAA therapies between 2015 and 2023 were included in the study.ResultsIn the study population of 18,968 patients, 106 had died by the end of the 12-week post-treatment follow-up period, and 509 patients did not report for evaluation of therapy effectiveness while alive and were considered LTFU. Among patients with available assessment of sustained virological response (SVR), the effectiveness of therapy was 97.5%. A significantly higher percentage of men (p<0.0001) and a lower median age (p=0.0001) were documented in LTFU compared to the group with available SVR assessment. In LTFU patients, comorbidities such as alcohol (p<0.0001) and drug addiction (p=0.0005), depression (p=0.0449) or other mental disorders (p<0.0001), and co-infection with human immunodeficiency virus (HIV) (p<0.0001) were significantly more common as compared to those with SVR assessment. They were also significantly more often infected with genotype (GT) 3, less likely to be treatment-experienced and more likely to discontinue DAA therapy.ConclusionsIn a real-world population of nearly 19,000 HCV-infected patients, we documented a 2.7% loss to follow-up rate. Independent predictors of this phenomenon were male gender, GT3 infection, HIV co-infection, alcohol addiction, mental illnesses, lack of prior antiviral treatment and discontinuation of DAA therapy.

Musical Mirroring of Social Predicaments in Aristotle “GLOC-9” Pollisco Song Compositions through Stylistic Lens

This study was a stylistic analysis aimed at delineating the different social predicaments embedded in the ten (10) song compositions of GLOC-9. Particularly, it sought to: (1) identify the linguistic levels used in cascading the message and style of the songs along with semantics, lexicogrammar, phonology, and acoustic phonetics; (2) determine the stylistic devices under figures of speech used in the songs; (3) define the thematic levels presented in the songs along with the thematic concept and thematic statement; (4) specify the values or morals conveyed in the songs; and (5) discuss the social predicaments embedded in the songs. To further strategize the data gathering, the researchers used the Hallidayan Systemic-Functional Linguistic Theory in order to extract the different linguistic levels in the songs. Thus, the researchers found out that the social predicaments embedded in the song compositions that depicted social realities were: (1) social injustice; (2) violence; (3) prostitution; (4) drug addiction; (5) corruption; (6) gender discrimination; (7) killing; (8) poverty; and (9) brain drain mentality. Ergo, the results being demarcated in this study may help cultivate social awareness and provide positive implications in terms of transcending the minds of every Filipino, which is a crucial determinant in society and more especially in that of the nation.

The Effectiveness of Acceptance and Commitment Therapy Method on the Life Expectancy of Patients with Various Diseases in Iran: A Literature Review Study

Context: Acceptance and commitment therapy (ACT) is a cognitive-behavioral psychotherapy method focusing on acceptance and commitment to life values. Objectives: This study aimed to evaluate the effectiveness of the ACT method on the life expectancy (LE) of patients with different diseases. Evidence Acquisition: The present study is a literature review that collects findings from past related studies in the last two decades. For this purpose, the essential and common Medical Subject Headings (MeSH) terms were first identified. Then, the desired MeSH terms were searched in the most reliable and essential international databases, including Google Scholar, Scopus, PubMed, Web of Science, and national databases, including Magiran, SID, Iran doc, etc. First, 265 articles were identified, and then 18 were selected as final studies considering the inclusion and exclusion criteria. Results: The findings of 18 studies were extracted for the present study. Some different types of patients, including those with rheumatoid arthritis, depression, multiple sclerosis, asthma, diabetes, liver transplants, chronic pain, cancer, physical-motor disabilities, drug addiction, and others, were shown to increase LE through the use of the ACT method. The main finding of the present study was that using the ACT method to increase LE in patients with various diseases has a significant effect, which was clearly highlighted in all the selected studies. Conclusions: Based on the findings, ACT is an effective and high-efficiency method in increasing patients' LE. Acceptance and commitment therapy can improve LE, resilience, quality of life, compliance with treatment, and other patient benefits, thus improving the speed of recovery for patients. Therefore, the ACT method, which is a non-pharmacological method, can be used by specialists and clinical psychology experts for different patients.

Research on Online Games and Social Interaction

This paper delves into the central position of online games in contemporary society and their close relationship with social interaction. With the popularity of the Internet, online games have become one of the most important ways of leisure and social communication. The study outlines the development of MMOs, from their origins to their diverse classifications, and in particular how their unique social characteristics facilitate interactions between players. Through theoretical analysis combined with social exchange theory and symbolic interaction theory, this paper reveals the mechanisms of social interactions in MMOs, including inter-player exchanges, cooperation and competition, and explores how these interactions profoundly affect players' gaming experience and behavioural decisions. Further, this paper analyses the trend of convergence between online games and social networks, and how this convergence enhances the social attributes and player engagement of games. At the same time, the paper also focuses on the social problems that online games may bring, such as Internet addiction and social disorders, cyberbullying, etc., and looks forward to the impact of technological advances on future social interaction patterns. Finally, the paper summarises the potential and challenges faced by online games in promoting healthy social interactions, and puts forward suggestions for future research with a view to promoting the healthy development of the field of online games and social interactions.