Factors associated with relapse into drug use among male and female attendees of a three-month drug detoxification-rehabilitation programme in Dhaka, Bangladesh: a prospective cohort study

Magnitude and predictors of elasticity of demand for morphine are similar in male and female rats

Introduction

Sex differences in vulnerability to opioid use disorder (OUD) have been reported in some clinical and preclinical studies, but findings are mixed and further research is needed in this area. The goal of this study was to compare elasticity of demand (reinforcement efficacy) in an i.v. morphine self-administration (SA) model in male and female rats using a translationally relevant behavioral economics approach. Rate of acquisition and predictors of individual differences in demand (e.g., cumulative morphine infusions during acquisition) were also evaluated in both sexes.

Materials methods and results

Acquisition of morphine SA (0.4 mg/kg/infusion) under a fixed ratio (FR) 1 schedule of reinforcement was slower and infusions earned were lower in females than in males (n = 30-31/sex), but infusions earned did not differ between sexes during the FR 2 and FR 3 phases of acquisition. Increases in the FR response requirement across sessions during demand testing (FR 1-FR 96) resulted in a progressive reduction in morphine infusions in both sexes. Morphine consumption was well-described by an exponential demand function in both sexes and was associated with considerable individual vulnerability. There were no sex differences in elasticity of demand (rate of decline in morphine consumption with increasing price) or intensity of demand (consumption at zero price). A higher number of infusions earned during the FR 2 and FR 3 phases of acquisition and greater maximum response rates during demand testing were associated with lower demand elasticity (i.e., greater reinforcing efficacy) in both males and females, whereas other relationships were sex-specific (e.g., higher intensity of demand was associated with lower elasticity of demand in males but not in females).

Conclusion

Our findings indicate similar elasticity of demand and predictors of individual differences in demand for morphine in male and female rats, although sex differences were observed in initial rate of acquisition and in some correlations between morphine SA measures. These data are consistent with findings of similar OUD vulnerability in males and females in some human and animal studies.

Psychological factors predicting patients' risk of relapse after enrollment in drug use treatment: A systematic review

BACKGROUND AND AIMS

Despite high rates of relapse after treatment for drug use, to our knowledge there is no systematic literature identifying psychological factors that predict risk of relapse to drug use (excluding alcohol or tobacco). Our aim was to identify psychological factors that predict risk of relapse to drug use after enrollment in drug use treatment. The identification of such factors can support treatment planning and relapse prevention.

METHODS

We searched for peer-reviewed articles published between 2000 and 2023 in PsycINFO, PsycArticles, Web of Science, and PubMed. The inclusion criteria were: peer-reviewed publications, quantitative studies, in English, adult samples, with a prospective design, and analyses of minimum one psychological factor as predictor of relapse to drug use. All authors were involved in abstract and full-text screening, and in assessing risk of bias. The findings are presented in a narrative synthesis and tables are organized by type of drug.

RESULTS

Of 2226 publications initially identified, 45 were eligible. Twenty-three focused on predicting relapse to stimulants, 15 to opioids, and 7 to unspecified drugs. Substance use at baseline was an important factor predicting risk of relapse to opioids, and possibly stimulants. There was an indication that craving and attention problems potentially predict relapse to use of some drugs. Mental health factors (e.g., psychiatric diagnosis) did not predict relapse. Several psychological factors (e.g., cognition, emotion, personality, motivation) were scarcely examined. Over half of the studies had moderate to high risk of bias.

CONCLUSIONS

Based on the 45 studies, few psychological factors predicted risk of relapse to drug use. Higher comparability between studies and more rigorous methodology are necessary in order to derive more precise recommendations that inform and improve clinical practice.

PRE-REGISTRATION

PROSPERO, CRD42020182839.

Determinants and prevalence of relapse among patients with substance use disorder in a rural population: A retrospective observational study

INTRODUCTION

Substance use relapse after successful detoxication and rehabilitation is one of the most important aspects of addiction worldwide. This study aims to examine the current prevalence of relapse and to determine the factors associated with relapse among patients with substance use disorder (SUD) in a rural population.

METHODS

This single-centered retrospective observational study enrolled a total of 915 patients with SUD who visited Banna hospital, Nakhon Nayok province, Thailand, from January 1, 2019, to December 31, 2021. Multiple logistic regression models determined the factors associated with relapse among the patients with SUD.

RESULTS

The substance use relapse rate in this rural Thai population was 24 % (95%CI 21.16-26.70). Multivariate analysis revealed that being over 40 years of age, single, and unemployed, and having no legal history were associated with relapse among the patients with SUD. Furthermore, family disputes, addicted friends, and addicted close relatives resulted in a major significant increase in the risk of substance use relapse.

CONCLUSIONS

The current study confirmed that family disputes, addicted friends, and addicted close relatives were the main associations with addiction relapse. Therefore, addiction rehabilitation programs based on the findings of the current study may reduce and contribute to preventing the risk of substance use relapse.

Relapse during opioid use disorder treatment: A pilot study to understand the reasons for opioid use during treatment

Background

Opioid use is a cause of concern in many parts of the world. About 2.1% Indians use opioids. Opioids are also the most common drugs used by injection drug users in India. Despite various treatment strategies used to manage opioid use disorders (OUDs), relapse is common. A good treatment program would make efforts to address lapses and prevent relapse. Hence, there is a need to understand the factors associated with relapse in OUD.

Method

One hundred and twenty patients completed a baseline assessment that included socio-demographic details and the Maudsley Addiction Profile (MAP). They were followed up for three months and assessed using telephonic interview for opioid use. All those who relapsed were assessed using the Reasons for Relapse Questionnaire (RRQ). The patients who relapsed were compared with the patients who were abstinent. Relapse was defined as any use of opioid during follow-up.

Results

Forty participants relapsed during the 90 days of the study period. Relapsed patients had a greater number of conflict days with family members, used a higher amount of heroin and cannabis at baseline, were less likely to be discharged on buprenorphine, and were more likely to drop out. Participants cited mood and social reasons more often than cue/craving and unwell domains of RRQ.

Conclusion

Baseline treatment and prospective factors are associated with relapse in OUD. Addressing these factors can help in reducing relapse in OUD patients.

Changes in synaptic markers after administration of ketamine or psychedelics: a systematic scoping review

Background

Ketamine and psychedelics have abuse liability. They can also induce "transformative experiences" where individuals experience enhanced states of awareness. This enhanced awareness can lead to changes in preexisting behavioral patterns which could be beneficial in the treatment of substance use disorders (SUDs). Preclinical and clinical studies suggest that ketamine and psychedelics may alter markers associated with synaptic density, and that these changes may underlie effects such as sensitization, conditioned place preference, drug self-administration, and verbal memory performance. In this scoping review, we examined studies that measured synaptic markers in animals and humans after exposure to ketamine and/or psychedelics.

Methods

A systematic search was conducted following PRISMA guidelines, through PubMed, EBSCO, Scopus, and Web of Science, based on a published protocol (Open Science Framework, DOI: 10.17605/OSF.IO/43FQ9). Both in vivo and in vitro studies were included. Studies on the following synaptic markers were included: dendritic structural changes, PSD-95, synapsin-1, synaptophysin-1, synaptotagmin-1, and SV2A.

Results

Eighty-four studies were included in the final analyses. Seventy-one studies examined synaptic markers following ketamine treatment, nine examined psychedelics, and four examined both. Psychedelics included psilocybin/psilocin, lysergic acid diethylamide, N,N-dimethyltryptamine, 2,5-dimethoxy-4-iodoamphetamine, and ibogaine/noribogaine. Mixed findings regarding synaptic changes in the hippocampus and prefrontal cortex (PFC) have been reported when ketamine was administered in a single dose under basal conditions. Similar mixed findings were seen under basal conditions in studies that used repeated administration of ketamine. However, studies that examined animals during stressful conditions found that a single dose of ketamine counteracted stress-related reductions in synaptic markers in the hippocampus and PFC. Repeated administration of ketamine also counteracted stress effects in the hippocampus. Psychedelics generally increased synaptic markers, but results were more consistently positive for certain agents.

Conclusion

Ketamine and psychedelics can increase synaptic markers under certain conditions. Heterogeneous findings may relate to methodological differences, agents administered (or different formulations of the same agent), sex, and type of markers. Future studies could address seemingly mixed results by using meta-analytical approaches or study designs that more fully consider individual differences.

Transcriptomics in the nucleus accumbens shell reveal sex- and reinforcer-specific signatures associated with morphine and sucrose craving

Incubation of craving is a well-documented phenomenon referring to the intensification of drug craving over extended abstinence. The neural adaptations that occur during forced abstinence following chronic drug taking have been a topic of intense study. However, little is known about the transcriptomic changes occurring throughout this window of time. To define gene expression changes associated with morphine consumption and extended abstinence, male and female rats underwent 10 days of morphine self-administration. Separate drug-naive rats self-administered sucrose in order to compare opioid-induced changes from those associated with natural, non-drug rewards. After one or 30 days of forced abstinence, rats were tested for craving, or nucleus accumbens shell tissue was dissected for RNA sequencing. Morphine consumption was predictive of drug seeking after extended (30 days) but not brief (1 day) abstinence in both sexes. Extended abstinence was also associated with robust sex- and reinforcer-specific changes in gene expression, suggesting sex differences underlying incubation of morphine and sucrose seeking respectively. Importantly, these changes in gene expression occurred without re-exposure to drug-paired cues, indicating that chronic morphine causes long-lasting changes in gene expression that prime the system for increased craving. These findings lay the groundwork for identifying specific therapeutic targets for curbing opioid craving without impacting the natural reward system in males and females.

Drugs and alcohol Use patterns among those seeking care in urban rehabilitation centres before and during early months of COVID-19 in Uganda

INTRODUCTION

There is a rise in alcohol and other drug (AOD) abuse in the country but details of the practice are scanty. This paper provides characteristics of clients in the rehabilitation centres, their AOD related practices before and early months of COVID-19, and correlates of repeat treatment.

METHODS

The study was conducted in 10 rehabilitation centres in Kampala Metropolitan area. Characterization of AOD clients involved descriptive analysis while comparison of AOD related practices pre-and during COVID-19 lockdown was carried out using interrupted time series analysis. Modified Poisson regression model was used to analyse the repeat treatment.

RESULTS

The clients were mostly male (85%), single (57%) and had attained secondary education (84%). Nearly a third of them (29%) were unemployed while 68% were aged between 15-34 years. The commonest substances used were alcohol (52%), cannabis (19%), cocaine (13%) and opioids (8%). The commonest sources of substances were street dealers (52%) and friends (37%). COVID-19 did not change the pattern of AOD use except for Opioids. Repeat treatment was associated with being male, seeking care in private facilities, being casual labourer/self-employed.

CONCLUSION

Intervention programs should target the educated, the unemployed, young men, their friends, street drug dealers and AOD hotspots.

Sex Differences in Opioid and Psychostimulant Craving and Relapse: A Critical Review

A widely held dogma in the preclinical addiction field is that females are more vulnerable than males to drug craving and relapse. Here, we first review clinical studies on sex differences in psychostimulant and opioid craving and relapse. Next, we review preclinical studies on sex differences in psychostimulant and opioid reinstatement of drug seeking after extinction of drug self-administration, and incubation of drug craving (time-dependent increase in drug seeking during abstinence). We also discuss ovarian hormones' role in relapse and craving in humans and animal models and speculate on brain mechanisms underlying their role in cocaine craving and relapse in rodent models. Finally, we discuss imaging studies on brain responses to cocaine cues and stress in men and women.The results of the clinical studies reviewed do not appear to support the notion that women are more vulnerable to psychostimulant and opioid craving and relapse. However, this conclusion is tentative because most of the studies reviewed were correlational, not sufficiently powered, and not a priori designed to detect sex differences. Additionally, imaging studies suggest sex differences in brain responses to cocaine cues and stress. The results of the preclinical studies reviewed provide evidence for sex differences in stress-induced reinstatement and incubation of cocaine craving but not cue- or cocaine-induced reinstatement of cocaine seeking. These sex differences are modulated in part by ovarian hormones. In contrast, the available data do not support the notion of sex differences in craving and relapse/reinstatement for methamphetamine or opioids in rodent models. SIGNIFICANCE STATEMENT: This systematic review summarizes clinical and preclinical studies on sex differences in psychostimulant and opioid craving and relapse. Results of the clinical studies reviewed do not appear to support the notion that women are more vulnerable to psychostimulant and opioid craving and relapse. Results of preclinical studies reviewed provide evidence for sex differences in reinstatement and incubation of cocaine seeking but not for reinstatement or incubation of methamphetamine or opioid seeking.

Family Function Impacts Relapse Tendency in Substance Use Disorder: Mediated Through Self-Esteem and Resilience

BACKGROUND

Substance abuse has been a public health concern, and even after detoxification treatment, the relapse rate is still high. Family function is closely related to substance dependence. However, studies on psychological mechanisms between them are rare.

OBJECTIVES

We aimed to explore the mediating role of self-esteem and resilience in the pathway that family function impacts the relapse tendency among patients with substance use disorder (SUD).

METHODS

A total of 282 SUD patients were recruited, and standard questionnaires were administered for each patient. The relapse tendency, family function, self-esteem and resilience were assessed by the family care index questionnaire, the Connor-Davidson resilience scale, the Rosenberg self-esteem scale and the relapse tendency questionnaire. Bootstrap method was conducted for mediation analysis to test the effects of how family function affects relapse tendency mediated through self-esteem and resilience.

RESULTS

The average score of relapse tendency of the patients was 28.47 (SD = 11.89). Intermediary analysis found that self-esteem played an intermediary role in the relationship between family function and relapse tendency. Resilience plays an intermediary role in the relationship between family function and relapse tendency. Further, the path analysis showed that family function not only had a direct association with relapse tendency, but also indirectly related to relapse tendency through self-esteem and resilience.

CONCLUSIONS

Self-esteem and resilience are the key factors in the relationship between family function and relapse tendency of SUD patients.

Assessment of addiction management program and predictors of relapse among inpatients of the Psychiatric Institute at Ain Shams University Hospital

Background

Rehabilitation programs targeted to patients with substance use disorder (SUD) following successful detoxification constitute a global public health concern. This study aimed to examine the effectiveness of a combined pharmacotherapy/cognitive behavior therapy (CBT) model through assessing abstinence/relapse rate and quality of life (QOL) in a sample of patients with SUD. Indeed, we aimed to identify the relapse predictors.

Results

The relapse rate in the inpatient group was 45.33%, compared to 56% in the outpatient group. Multivariate analysis revealed that patients with educational levels less than secondary school, rural residency, being single or divorced, having cravings lasting for 6 weeks from detoxification, legal history, presence of borderline, antisocial and multiple personality disorder could predict relapse in patients with SUD. Moreover, there was a statistically significant difference between the legal, substance, and social domains of ASI (X²= 12.525, p=0.014; X²= 12.525, p=0.023; and X²= 6.335, p=0.042 respectively) and the majority of QOL domains and relapse.

Conclusions

Socio-demographic data, legal history, craving, and presence of co-morbid personality disorders along with, legal, substance, and social domains of ASI might be implicated in relapse, suggesting that addiction rehabilitation programs targeting these topics would reduce the risk of relapse.

Analysis of factors influencing substance use craving among Chinese substance users

BACKGROUND

Substance use has been a serious public safety issue. It not only affects the users' physical and mental health but is also detrimental to social stability. To improve our understanding of this issue, the present study looked to examine the factors influencing substance use craving and develop interventions to reduce craving and relapse among substance users.

MATERIALS AND METHODS

A total of 502 substance users were included in this study. Socio-demographic characteristics and substance use-related characteristics were recorded using self-developed forms. With regard to psychological traits, we used the self-esteem scale, the experience of shame scale, and the revised Cheek and Buss shyness scale to assess the self-esteem, shame, and shyness of substance users, respectively. The degree of substance use craving of substance users was assessed using the visual analog scale (VAS). Data were analyzed using independent samples T-test, Pearson correlation analysis, and multiple linear regression analysis, as appropriate.

RESULTS

The majority of the substance users were unmarried, employed, and with lower education levels. For substance use-related characteristics, the age of first use was 27.52 ± 8.30 years and the duration of substance use was 12.29 ± 7.72 years. The scores of their self-esteem, shame, and shyness were 25.65 ± 3.19, 57.26 ± 7.82, and 37.8 ± 7.13, respectively. All substance users rated the intensity of their substance use cravings using the VAS, which showed that the mean score was 2.83 ± 1.87. Multiple linear regression analysis showed that substance use craving was positively associated with the frequency of substance use (β = 0.186, P < 0.001), times of substance rehabilitation (β = 0.128, P = 0.003), shyness (β = 0.211, P < 0.001), and shame (β = 0.091, P = 0.033), and negatively associated with self-esteem (β = -0.117, P = 0.008).

CONCLUSION

Factors and psychological traits related to substance use are important to account for substance use craving and relapse. Thus, our findings are helpful for a better understanding of the extent of substance use cravings among users and the selection of appropriate interventions to control the craving and relapse.

Relationship of Ability of Family Caregivers and Society’s Stigma to Prevent Relapse and Improve the Quality of Life for People with Mental Disorders

People with mental disorders will experience a relapse even after 1 month of getting treatment or care from a health facility. The high recurrence rate can cause a decrease in quality of life. Efforts to prevent recurrence by involving family caregivers and reducing stigma from the community. This study aims to analyze the relationship between the ability of family caregivers and community stigma to prevent recurrence and improve the quality of life of people with mental disorders. This study used a cross-sectional approach. The research location is in Kediri Regency, East Java, Indonesia. Sampling was done by using the multistage random sampling technique. The number of samples is 76 respondents. The variables in this study were the ability of family caregivers, community stigma, disease recurrence, and quality of life for people with mental disorders. The data were analyzed using path analysis with the help of STATA 13. There is a relationship between the ability of family caregivers and community stigma to prevent recurrence and improve the quality of life of people with mental disorders.

Nutritional parameters and lifestyle practices of people who use drugs undergoing treatment for recovery in Lebanon: a descriptive study

Drug use disorder is a major public health problem. Once people who use drugs (PWUD) are referred to treatment, addressing their lifestyle practices and improving their quality of life improves treatment outcomes. The present study assessed the nutritional status and lifestyle practices among PWUD undergoing treatment for recovery in Lebanon. Furthermore, it explored significant differences in these parameters depending on the offered treatment modality, namely opioid substitution treatment (OST) and rehabilitation. In total, 187 PWUD undergoing treatment for recovery participated in this cross-sectional study. Nutritional status and anthropometrics, dietary intake, nutrition knowledge, food addiction, biochemical parameters, sleep and physical activity were measured using validated tools. Of the participants, 88⋅8 % were well nourished based on the Subjective Global Assessment. In total, 67 % gained weight during treatment placing them in the overweight category. This increase in weight was significantly higher in the rehabilitation group. It came in parallel with higher protein and energy intakes, higher rate of food addiction, and poor nutrition knowledge. Biochemical parameters, including fasting blood sugar, total protein, lipid profile and white blood cell count, were in the normal ranges. Moreover, the majority of participants exhibited poor quality sleep that was accentuated among the participants undergoing rehabilitation, in addition to activity levels that were mainly low in the OST group. PWUD undergoing treatment for recovery in Lebanon are subject to various vulnerability factors creating challenges to treatment. Longitudinal assessments to better understand health problems arising during treatment and to identify the components of a comprehensive health promotion intervention during treatment for recovery are needed.

"An undercover problem in the Muslim community": A qualitative study of imams' perspectives on substance use

BACKGROUND

Mainstream Islam prohibits alcohol and other drugs, yet substance use is prevalent in Muslim-American communities. Previous studies have not examined how imams, leaders of mosques, address substance use in their communities. This study aimed to explore imams' perspectives and approaches toward Muslim Americans with substance use disorders (SUD).

METHODS

Qualitative study of imams in New York City recruited by convenience sampling. We conducted one-on-one semi-structured interviews to address how imams perceive and address substance use. Using an inductive thematic analysis approach, we created an initial coding scheme which was refined iteratively, identified prominent themes, and created an explanatory model to depict relationships between themes.

RESULTS

All imams described substance use within a shared underlying framework of religious prohibition of alcohol and other drugs. Their perceptions of individuals with SUD diverged between a focus on sin, shame, and social disruption vs. a focus on acceptance and forgiveness. Furthermore, imams diverged between conceptualizing their communities as comprising mosque-going individuals without SUD vs. broader communities that include individuals with SUD. While imams acknowledged how some imams' judgmental language toward SUD may perpetuate stigma, they also identified therapeutic approaches toward SUD: non-judgmental engagement, encouragement of recovery, prayer, and referral to resources.

CONCLUSIONS

This study is among the first to illustrate the range of perceptions and approaches to substance use among Muslim American imams. These perceptions have potentially divergent impacts- shaming or assisting individuals with SUD. An understanding of these complexities can inform provision of culturally competent care to Muslim-American patients with SUD.

Determinants and prevalence of relapse among patients with substance use disorders: case of Icyizere Psychotherapeutic Centre

BACKGROUND

Relapse to substance use after successful detoxication and rehabilitation is a public health concern worldwide. Forty to sixty percent of persons in general relapsed after completing detoxication and rehabilitation treatments. Although substance use remains a burden in Rwanda, very little is known about relapse among people with substance use disorder (SUD). Hence, this study aimed to examine prevalence and the factors associated with relapse to substance use at Icyizere Psychotherapeutic Centre (IPC), Rwanda.

METHODS

Retrospective, cross-sectional survey was conducted among 391 patients with SUD at IPC. Multiple logistic regression models using STATA version 13 were used to determine the factors associated with relapse among the patients with SUD.

RESULTS

Majority (84.1 %) of the participants were males. More than half (54.1 %) of them were aged between 18 and 30 years with the age average of 33 years (SD = 11.9 years). The results showed a higher prevalence of relapse among patients with SUD (59.9 %). The multivariate analyses indicated that people with SUD living only with their mothers had a greater risk of relapse compared to those with both biological parents [OR = 1.9, 95 % CI (1.02-3.6), p = 0.04]. Patients that were hospitalized between one to three months were more likely (11.2 times) to relapse after treatments compared to those who spent more than three months in hospitalization [OR = 9.2, 95 % CI (1.1-77.6), p = 0.02]. Furthermore, people that used more than two substances had 1.5 greater risk to relapse than those who consumed one substance. Participants were more likely to relapse if they lived with their peers [OR = 2.4, 95 % CI: (1.2-7.8), p = 0.01] or if they lived in a family with conflicts [OR = 2.1, 95 % CI (1.05-9.7), p = 0.02].

CONCLUSIONS

This study is conducted at one institution caring for patients with SUD. The prevalence was 59.9 %. Future studies are recommended to investigate the effectiveness of the existing relapse prevention programs in order to adjust prevention strategies.

Tracking Study on the Relapse and Aftercare Effect of Drug Patients Released From a Compulsory Isolated Detoxification Center

BACKGROUND AND AIMS

There are no accurate statistical data on the relapse rate of drug abstainers after compulsory detoxification in China. This study aimed to collect relapse data for drug abstainers through follow-up visits, verify the effectiveness of professional social worker services and explore significant factors affecting relapse.

DESIGN AND SETTING

The drug abstainers released from Guangzhou T Compulsory Isolated Detoxification Center were randomly divided into two groups. The difference between the experimental group and the control group is that assistance services were provided by social workers to the former.

PARTICIPANTS

The study included 510 drug abstainers released from T Center, including 153 in the experimental group and 357 in the control group.

MEASUREMENTS

Demographic information, history of drug abuse, and motivation for drug rehabilitation (SOCRATES) were collected 1 month prior to drug abstainer release from compulsory detoxification. Then, the relapse situation after their release was tracked according to fixed time points.

FINDINGS

The overall relapse rate of 510 drug abstainers after their release from compulsory detoxification was 47.6%. The average survival time to relapse based on survival analysis was 220 days (N = 486), as calculated with Bayesian estimation by the MCMC method. The average survival times to relapse of the experimental group and control group were 393 and 175 days, respectively. By taking the specific survival time as the dependent variable and the group as the control variable (OR = 25.362), logistic regression analysis showed that marital status (OR = 2.666), previous compulsory detoxification experience (OR = 2.329) and location of household registration (OR = 1.557) had a significant impact on the survival time to relapse.

CONCLUSIONS

The occurrence of relapse among drug patients released from compulsory detoxification can be delayed effectively through the intervention of professional social worker services. Regardless of whether patients receive aftercare after compulsory detoxification, drug-using patients who are single, have multiple detoxification experiences and whose households are registered in other provinces deserve special attention. Relevant suggestions to avoid relapse are provided.

Reasons of relapse and pattern of drug use among the substance users in Bangladesh: A nationwide study

This study aimed at investigating the reasons of relapse and patterns of drug use among the substance users in Bangladesh. We have conducted a descriptive type of cross-sectional study among the relapse cases of substances users in the whole of Bangladesh. Concerning the reasons for relapse after taking treatment; family unrest (29.5%), peer pressure (27.4%), to reduce depression (24.8%) and craving for drugs (24.3%) were the most frequent. Amphetamine was reported to be the most used drug (76.1%, n = 693), followed by cannabis (75%, n = 683) and alcohol (54.3%, n= 495). Further extensive studies are also needed to explore the association.

Understanding the relapse process: exploring Iranian women's substance use experiences

BACKGROUND

Relapse is one of the main challenges that must be tackled in the drug addiction treatment. Different factors contribute to the relapse process but it remains unclear how relapse occursin women. Describing the relapse phenomenon in women might be of interest to practitioners and academics. The aim of this study was to explore the relapse experiences of Iranian women with a substance use disorder.

METHODS

Qualitative in-depth interviews were conducted with women with a substance use disorder. The interviews contained open-ended questions regarding relapse experiences during previous treatment. Interviews were digitally recorded. Data were analyzed using the content analysis method.

RESULTS

In total, 20 women who use drugs took part in the study. The mean age of the women was 34.57 (age range = 9.6 years), and the minimum age of participants was 23 years. The following five main themes were explored: socioeconomic backgrounds, physical complications of drug withdrawal, psychological burden of drug withdrawal, family atmosphere, and cultural factors. The findings highlighted the different treatment needs in women with a substance use disorder.

CONCLUSIONS

Based on the interviews, it seems necessary to develop female-specific comprehensive treatment programs by putting more emphasis on pain treatment intervention, relapse prevention, the diagnosis and treatment of mental disorders, couples counseling, and financial support. Furthermore, policymakers should be committed to providing a nonjudgmental social environment to remove or reduce stigma of women with drug use problems.

Polydrug use patterns and their impact on relapse among heroin-dependent patients in Shanghai, China

AIMS

To describe the polysubstance use patterns of heroin-dependent patients and to understand the impact of polysubstance use patterns on relapse during the 5 years after completing compulsory rehabilitation programmes.

DESIGN

In this secondary analysis, the baseline data of 503 heroin-dependent patients were linked with their 5-year follow-up data from official records.

SETTING

Four compulsory rehabilitation centres in Shanghai, China.

PARTICIPANTS

A total of 564 heroin-dependent patients who were discharged from Shanghai compulsory rehabilitation facilities in 2007 and 2008 were recruited. Among these, 503 patients with available follow-up records were included in this analysis.

MEASUREMENTS

The baseline measurements included the Addiction Severity Index, the Temperament and Character Inventory and the Medical Outcomes Study Social Support Scale. Relapses after discharge from the compulsory rehabilitation centres were extracted monthly from the official electronic record system. Latent class analysis was used to identify different polysubstance use patterns. Associations between the identified latent classes and heroin use and the factors related to relapse during the 5-year follow-up were analysed with the Cox regression model.

FINDINGS

Three latent classes were identified in this cohort: (1) alcohol polydrug users (APU; 13.7%), (2) low polydrug users (LPU; 76.5%) and (3) amphetamine-type stimulant polydrug users (ASPU; 9.7%). During the 5-year follow-up, 298 heroin patients relapsed, and the three groups showed different relapse rates (ASPU 69.4 versus LPU 60.5 versus APU 44.9%, P = 0.02). The average durations of abstinence for the three groups differed (ASPU 31.27 ± 3.41 months versus LPU 36.77 ± 1.19 months versus APU 42.46 ± 2.81 months, P = 0.02). Multivariate Cox regression analyses found that the LPU [hazard ratio (HR) = 1.63, 1.06-2.51] and ASPU (HR = 2.10, 1.24-3.56) classes were positively associated with the risk of heroin relapse.

CONCLUSION

Polydrug use patterns differ among heroin-dependent patients in compulsory rehabilitation programmes in China. A history of polydrug use may predict heroin relapse risk among patients in those compulsory rehabilitation programmes.

Motivos do abuso de substâncias psicoativas por mulheres assistidas em Centro de Atenção Psicossocial

Resumo OBJETIVO Compreender os motivos atribuídos por mulheres ao abuso de substâncias psicoativas. MÉTODO Abordagem qualitativa de natureza fenomenológica. Foram entrevistadas 12 mulheres usuárias de substâncias psicoativas em tratamento no Centro de Atenção Psicossocial álcool e drogas, no Sul do Brasil. As entrevistas foram realizadas entre maio e junho de 2013. Os dados foram interpretados à luz da Fenomenologia Social de Alfred Schütz. RESULTADOS O abuso de substâncias psicoativas é motivado pela influência das pessoas com as quais as mulheres mantêm um relacionamento ou com as quais conviveram. Ainda, as perdas e os conflitos familiares vivenciados também foram como um estopim para o abuso de substâncias psicoativas. CONCLUSÃO A assistência à saúde das mulheres necessita atender além das demandas, na medida em que deve levar em consideração a história de vida dessas mulheres.

Tuberculosis recurrence in a priority city in the state of São Paulo, Brazil

Objective:

To describe cases of tuberculosis recurrence (TBR), stratified by temporal classification (early or late TBR), and to identify possible predictors of such recurrence.

Methods:

This was an analytical retrospective observational epidemiological study involving a cohort of 963 new cases of pulmonary tuberculosis, reported and treated via the Tuberculosis Control Program in the city of Carapicuíba, Brazil. The study period was from 2000 to 2010. All of the pulmonary tuberculosis patients who successfully completed the treatment (with or without confirmation of cure) were selected and followed until December 31, 2012.

Results:

Of the 963 cases, TBR occurred in 47 (4.88%). The mean time between the first and second tuberculosis episodes was 36.12 months. Of the 47 TBR cases, 16 (34.04%) occurred within the first 18 months after the completion of the initial treatment (early TBR) and 31 (65.96%) occurred thereafter (late TBR). There were statistically significant differences between the early and late TBR groups only regarding level of education (≤ 3 vs. > 3 years of schooling; p < 0.004) and weight gain at completion of the initial treatment (1.78 kg vs. 5.31 kg; p < 0.045)-not regarding any of the other variables studied.

Conclusions:

A low level of education might translate to poor treatment adherence, which impedes the killing of bacilli and facilitates their survival in a latent state, making it appear as if the treatment was effective. Minimal or no weight gain at completion of the initial treatment might be a reliable biomarker to be used by health care facilities that provide tuberculosis treatment.

The Role of Sexual Behaviors in the Relapse Process in Iranian Methamphetamine Users: A Qualitative Study

BACKGROUND

The awareness of sexual experiences could be an effective factor in preventing high-risk sexual behavior pertaining to relapse during the recovery period of substances. This research explored the role of sexual behaviors among Iranian methamphetamine (MA) users in relapse process.

METHODS

The study was conducted with a qualitative approach using content analysis method. 28 participants were selected through purposeful and theoretical sampling. Data were collected based on face-to-face, in-depth, semi-structured interviews based on open-ended questions. Interviews continued until the data saturation had occurred. All interviews were examined in four stages of codes, sub-categories, categories and themes according to the content analysis of explanations and descriptions of sexual behaviors.

FINDINGS

Two main themes were emerged from the analysis of interviews, including extreme pleasure seeking (including the main categories of sexual tunnel vision and sexual totalitarianism) and comprehended threat (including the main categories of internal conflict and external disorganization) as well as 10 subcategories.

CONCLUSION

The results indicated that sexual behaviors played an important role in relapse process among Iranian MA users and needed to be considered and managed properly in the planning of prevention, treatment, and rehabilitation.

From Abstinence to Relapse: A Preliminary Qualitative Study of Drug Users in a Compulsory Drug Rehabilitation Center in Changsha, China

Background

Relapse among abstinent drug users is normal. Several factors are related to relapse, but it remains unclear what individuals’ actual life circumstances are during periods of abstinence, and how these circumstances facilitate or prevent relapse.

Objective

To illuminate drug users’ experiences during abstinence periods and explore the real-life catalysts and inhibitors contributing to drug use relapse.

Method

Qualitative in-depth interviews were conducted with 20 drug users recruited from a compulsory isolated drug rehabilitation center in Changsha. The interviews were guided by open-ended questions on individuals’ experiences in drug use initiation, getting addicted, treatment history, social environment, abstinence, and relapse. Participants were also encouraged to share their own stories. Interviews were digitally recorded and fully transcribed. The data of 18 participants who reported abstinence experiences before admission were included in the analyses. The data were analyzed using a thematic analysis with inductive hand coding to derive themes.

Results

Most drug users were able to successfully abstain from drugs. During abstinence, their lives were congested with challenges, such as adverse socioeconomic conditions, poor family/social support, interpersonal conflicts, and stigma and discrimination, all of which kept them excluded from mainstream society. Furthermore, the police’s system of ID card registration, which identifies individuals as drug users, worsened already grave situations. Relapse triggers reported by the participants focused mainly on negative feelings, interpersonal conflicts, and stressful events. Craving was experienced but not perceived as a relapse trigger by most participants.

Conclusions

This study of in-depth interview with drug users found evidence of situations and environments they live during abstinence appear rather disadvantaged, making it extremely difficult for them to remain abstinent. Comprehensive programs on relapse prevention that acknowledge these disadvantages are implicated.

Women, drugs and HIV

BACKGROUND

Women who use drugs, irrespective of whether these are injected or not, are faced with multiple issues which enhance their vulnerability to HIV.

METHODS

In this commentary, we explore the HIV risks and vulnerabilities of women who use drugs as well as the interventions that have been shown to reduce their susceptibility to HIV infection.

RESULTS

Women who inject drugs are among the most vulnerable to HIV through both unsafe injections and unprotected sex. They are also among the most hidden affected populations, as they are more stigmatized than their male counterparts. Many sell sex to finance their own and their partner's drug habit and often their partner exerts a significant amount of control over their sex work, condom use and injection practices. Women who use drugs all over the world face many different barriers to HIV service access including police harassment, judgmental health personnel and a fear of losing their children.

CONCLUSION

In order to enable these women to access life-saving services including needle-syringe and condom programs, opioid substitution therapy and HIV testing and treatment, it is essential to create a conducive environment and provide tailor-made services that are adapted to their specific needs.