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Efficacy of a Positive Psychological Intervention in Improving Mental Health Status Among Methadone Maintenance Treatment Users in Guangzhou, China—a Randomized Controlled Trial. Int J Ment Health Addict 2021. [DOI: 10.1007/s11469-019-00206-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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2
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Wang PW, Lin HC, Lee KH, Pai-Cheng L, Wu HC, Hsu CY, Chung KS, Ko CH, Connie Yang YH, Yen CF. Craving and implicit attitude toward heroin use and their relationships with the levels of heroin dependence and methadone adherence in heroin users. J Addict Dis 2021; 39:459-467. [PMID: 33624578 DOI: 10.1080/10550887.2021.1889782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Craving is a core feature of heroin use disorder. Craving for heroin is a conscious cognitive process. Recently, implicit (i.e., an implicit attitude toward heroin use) cognitive processes have been thought to be precursors of cravings. This study aimed to explore the associations of craving and implicit attitude toward heroin use with the level of heroin use disorder and adherence to methadone maintenance treatment (MMT). This study recruited 213 intravenous heroin users (196 males and 17 females) from MMT clinics of two hospitals. The mean age of participants was 42.3 years. They provided details of their severity of heroin use disorder and craving for heroin via questionnaires and also completed a computerized test to assess implicit attitude toward heroin use. The relationships between implicit attitude, craving, age, heroin use disorder, and MMT adherence were examined using path analysis. Craving was positively related to heroin use disorder (beta = 0.4). Implicit attitude directly and indirectly positively contributed to heroin use disorder (betas: 0.1 and 0.3). Craving was positively related to MMT adherence (beta: 0.2), whereas implicit attitude had an indirect effect on MMT adherence (beta: 0.03). Age was negatively associated with craving but was not associated with implicit attitude toward heroin. Methadone dosage was negatively associated with craving. Craving is significantly associated with the levels of heroin use disorder and MMT adherence. Meanwhile, craving mediates the relationship between implicit attitude and heroin use disorder, as well as MMT adherence. Implicit attitude also contributes to the level of heroin use disorder directly. For reducing craving, adequate dosage may be necessary.
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Affiliation(s)
- Peng-Wei Wang
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Psychiatry, Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Huang-Chi Lin
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Psychiatry, Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kun-Hua Lee
- Yuli Hospital, Ministry of Health and Welfare
| | - Lin Pai-Cheng
- Department of psychiatry, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan
| | - Hung-Chi Wu
- Departments of Community Psychiatry, Kai-Suan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Chih-Yao Hsu
- Departments of Addiction Science, Kai-Suan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Kuan-Sheng Chung
- Departments of Addiction Science, Kai-Suan Psychiatric Hospital, Kaohsiung, Taiwan
| | - Chih-Hung Ko
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Psychiatry, Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Psychiatry, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | - Cheng-Fang Yen
- Department of Psychiatry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Psychiatry, Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Cioe K, Biondi BE, Easly R, Simard A, Zheng X, Springer SA. A systematic review of patients' and providers' perspectives of medications for treatment of opioid use disorder. J Subst Abuse Treat 2020; 119:108146. [PMID: 33138929 DOI: 10.1016/j.jsat.2020.108146] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 07/02/2020] [Accepted: 09/10/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The opioid epidemic is a public health crisis. Medications for opioid use disorder (MOUD) include: 1) buprenorphine, 2) methadone, and 3) extended-release naltrexone (XR-NTX). Research should investigate patients' and providers' perspectives of MOUD since they can influence prescription, retention, and recovery. METHODS This systematic review focused on patients' and providers' perceptions of MOUD. The review eligibility criteria included inclusion of the outcome of interest, in English, and involving persons ≥18 years. A PubMed database search yielded 1692 results; we included 152 articles in the final review. RESULTS There were 63 articles about buprenorphine, 115 articles about methadone, and 16 about naltrexone. Misinformation and stigma associated with MOUD were common patient themes. Providers reported lack of training and resources as barriers to MOUD. CONCLUSION This review suggests that patients have significant misinformation regarding MOUD. Due to the severity of the opioid epidemic, research must consider the effects of patients' and providers' perspectives on treatment for OUD, including the effects on the type of MOUD prescribed, patient retention and adherence, and ultimately the number of patients treated for OUD, which will aid in curbing the opioid epidemic.
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Affiliation(s)
- Katharine Cioe
- Frank H. Netter MD School of Medicine, 370 Bassett Road, North Haven, CT 06473, United States of America
| | - Breanne E Biondi
- Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, AIDS Program, United States of America
| | - Rebecca Easly
- Frank H. Netter MD School of Medicine, 370 Bassett Road, North Haven, CT 06473, United States of America
| | - Amanda Simard
- Frank H. Netter MD School of Medicine, 370 Bassett Road, North Haven, CT 06473, United States of America
| | - Xiao Zheng
- Yale University, New Haven, CT 06520, United States of America
| | - Sandra A Springer
- Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, AIDS Program, United States of America; Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, United States of America.
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O’Connor AM, Cousins G, Durand L, Barry J, Boland F. Retention of patients in opioid substitution treatment: A systematic review. PLoS One 2020; 15:e0232086. [PMID: 32407321 PMCID: PMC7224511 DOI: 10.1371/journal.pone.0232086] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 04/07/2020] [Indexed: 12/18/2022] Open
Abstract
Background Retention in opioid substitution (OST) treatment is associated with substantial reductions in all cause and overdose mortality. This systematic review aims to identify both protective factors supporting retention in OST, and risk factors for treatment dropout. Methods A systematic search was performed using MEDLINE, Embase, PsycInfo, CINAHL and Web of Science (January 2001 to October 2019). Randomised controlled trials (RCTs) and observational cohort studies reporting on retention rates and factors associated with retention in OST were included. Factors associated with treatment retention and dropout were explored according to the Maudsley Addiction Profile. A narrative synthesis is provided. Results 67 studies were included in this review (4 RCTs and 63 observational cohort studies; N = 294,592), all assessing factors associated with retention in OST or treatment dropout. The median retention rate across observational studies was approximately 57% at 12 months, which fell to 38.4% at three years. Studies included were heterogeneous in nature with respect to treatment setting, type of OST, risk factor assessment, ascertainment of outcome and duration of follow-up. While the presence of such methodological heterogeneity makes it difficult to synthesise results, there is limited evidence to support the influence of a number of factors on retention, including age, substance use, OST drug dose, legal issues, and attitudes to OST. Conclusions Younger age, substance use particularly cocaine and heroin use, lower doses of methadone, criminal activity/incarceration, and negative attitudes to MMT appear to be associated with reduced retention in OST. A consensus definition of retention is required to allow for comparability across future studies.
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Affiliation(s)
- Aisling Máire O’Connor
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Gráinne Cousins
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
- * E-mail:
| | - Louise Durand
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Joe Barry
- Population Health Medicine, Public Health and Primary Care, Trinity College Dublin, Dublin, Ireland
| | - Fiona Boland
- Data Science Centre, Royal College of Surgeons in Ireland, Dublin, Ireland
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Zhang L, Zou X, Xu Y, Medland N, Deng L, Liu Y, Su S, Ling L. The Decade-Long Chinese Methadone Maintenance Therapy Yields Large Population and Economic Benefits for Drug Users in Reducing Harm, HIV and HCV Disease Burden. Front Public Health 2019; 7:327. [PMID: 31781529 PMCID: PMC6861367 DOI: 10.3389/fpubh.2019.00327] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 10/23/2019] [Indexed: 12/21/2022] Open
Abstract
Objectives: We aimed to conduct a comprehensive evaluation of the population impact of methadone maintenance treatment (MMT) for its future program planning. Methods: We conducted a literature review of the effects of MMT in China on HIV and HCV disease burden, injecting, and sexual behaviors and drug-related harm during 2004–2015. Data synthesis and analysis were conducted to obtain the pooled estimates of parameters for a mathematical model which was constructed to evaluate the effectiveness and cost-effectiveness of the program. Results: Based on a review of 134 articles, this study demonstrated that MMT is highly effective in reducing crime-related, high risk sexual, and injecting behaviors. The model estimated US$1,037 m which was invested in MMT from 2004 to 2015 has prevented 29,463 (15,325–43,600) new HIV infections, 130,563 (91,580–169,546) new HCV infections, 10,783 (10,380–11,187) deaths related to HIV, HCV and drug-related harm, and 338,920.0 (334,596.2–343,243.7) disability-adjusted life years (DALYs). The costs for each prevented HIV infection, HCV infection, death, and DALY were $35,206.8 (33,594.8–36,981.4), $7,944.7 ($7,714.4–8,189.2), $96,193.4 (92,726.0–99,930.2), and $3,060.6 ($3,022.0–3,100.1) respectively. Conclusion: The Chinese MMT program has been effective and cost-effective in reducing injecting, injecting-related risk behaviors and adversities due to HIV/HCV infection and drug-related harm among drug users.
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Affiliation(s)
- Lei Zhang
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China.,China-Australia Joint Research Center for Infectious Diseases, School of Public Health, Xi'an Jiaotong University Health Science Centre, Xi'an, China.,Melbourne Sexual Health Centre, Alfred Health, Melbourne, VIC, Australia.,Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xia Zou
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yong Xu
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Nick Medland
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, VIC, Australia
| | - Liwei Deng
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yin Liu
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Shu Su
- China-Australia Joint Research Center for Infectious Diseases, School of Public Health, Xi'an Jiaotong University Health Science Centre, Xi'an, China
| | - Li Ling
- Sun Yat-sen Center for Migrant Health Policy, Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
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Fan X, Zhang X, Xu H, Yang F, Lau JT, Hao C, Li J, Zhao Y, Hao Y, Gu J. Effectiveness of a Psycho-Social Intervention Aimed at Reducing Attrition at Methadone Maintenance Treatment Clinics: A Propensity Score Matching Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16224337. [PMID: 31703302 PMCID: PMC6888175 DOI: 10.3390/ijerph16224337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 10/30/2019] [Accepted: 11/04/2019] [Indexed: 12/16/2022]
Abstract
Methadone maintenance treatment (MMT) is an important approach to address opioid dependence. However, MMT clinics usually report high attrition rates. Our previous randomized controlled trial demonstrated additional psycho-social services delivered by social workers could reduce attrition rates compared to MMT alone. This study aimed to evaluate the effectiveness of psycho-social service in a real-world context. A quasi-experimental design and propensity score matching was adopted. 359 clients were recruited from five MMT clinics in Guangzhou from July 2013 to April 2015. One 20-minute counseling session was offered to the control group after enrolment. The intervention group received six sessions of psycho-social services. The baseline characteristics were unbalanced between two arms in the original sample. After propensity score matching, 248 participants remained in the analysis. At month six, the intervention group had a lower attrition rate [intervention (39.5%) versus control (52.4%), P = 0.041], higher monthly income [monthly income of 1000 CNY or higher: intervention (55.9%) versus control (39.0%), P = 0.028)], higher detoxification intention score [full intention score: intervention (51.6%) versus control (32.5%), P = 0.012)], higher family support in MMT participation [intervention (77.9%) versus control (61.4%), P = 0.049)]. This study demonstrated that psycho-social services delivered by social workers can reduce MMT clients’ attrition and improve their well-being in real-world settings.
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Affiliation(s)
- Xiaoyan Fan
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
| | - Xiao Zhang
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
- Zhejiang Chinese Medical University, Hangzhou 310053, Zhejiang, China
| | - Huifang Xu
- Guangzhou Centre for Disease Prevention and Control, Guangzhou 510080, Guangdong, China; (H.X.); (Y.Z.)
| | - Fan Yang
- Institute for Global Health and Infectious Diseases, University of North Carolina, Project-China, Guangzhou 510080, Guangdong, China;
| | - Joseph T.F. Lau
- Centre for Medical Anthropology and Behavioural Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China;
- Centre for Health Behaviours Research, School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chun Hao
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
- Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jinghua Li
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
- Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Yuteng Zhao
- Guangzhou Centre for Disease Prevention and Control, Guangzhou 510080, Guangdong, China; (H.X.); (Y.Z.)
| | - Yuantao Hao
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
- Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jing Gu
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou 510080, Guangdong, China; (X.F.); (X.Z.); (C.H.); (J.L.); (Y.H.)
- Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
- Correspondence: ; Tel.: +86-136-6001-7090
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7
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Lam JA, Lee HIS, Truong AQ, Macmadu A, Clarke JG, Rich J, Brockmann B. Brief video intervention to improve attitudes throughout medications for opioid use disorder in a correctional setting. J Subst Abuse Treat 2019; 104:28-33. [PMID: 31370982 DOI: 10.1016/j.jsat.2019.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/02/2019] [Accepted: 06/04/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Medications for opioid use disorder (MOUD) in the criminal justice setting is an effective way to address opioid use disorder and prevent associated deaths in the community. The Rhode Island Department of Corrections (RIDOC) is the first statewide correctional system in the United States to offer comprehensive MOUD services to incarcerated individuals.However, due to stigma, eligible individuals may be reluctant to engage with MOUD. This study aims to 1) evaluate the efficacy of an educational video intervention about MOUD and 2) characterize MOUD-related attitudes in a general incarcerated population. METHODS Participants were recruited from eight elective classes offered to soon-to-be-released incarcerated individuals at RIDOC. Participants viewed an eight-minute video featuring incarcerated individuals speaking about their experiences using MOUD, designed to reduce MOUD-related stigma. Participants were administered surveys prior to and after watching the video to assess changes in MOUD knowledge (MOUD-K) and MOUD attitudes (MOUD-A). RESULTS This evaluation of the intervention included 80 incarcerated participants (median age = 35, 93% male, 36% non-Hispanic White, and 26% non-Hispanic Black). Forty percent indicated non-medical opioid use within six months prior to incarceration; 13% had previously used MOUD. Significant improvements in MOUD-K scores (t(65) = -7.0, p < 0.0001) and MOUD-A scores (t(69) = -5.8, p < 0.0001) were detected after participants viewed the video. The intervention yielded greater ΔMOUD-A scores among those identifying as non-Hispanic Black, compared to non-Hispanic Whites (β = 2.6, CI = 0.4, 4.8). CONCLUSION The educational video improved both knowledge and positive attitudes towards MOUD, with changes in MOUD attitudes being influenced by race. These findings may inform future MOUD educational programs, thereby helping to reduce opioid use disorder-related morbidity and mortality.
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Affiliation(s)
- Jeffrey A Lam
- Warren Alpert Medical School, Brown University, Providence, RI, United States of America.
| | - Hye In Sarah Lee
- Harvard Department of Psychology, Harvard University, Cambridge, MA, United States of America
| | - Ashley Q Truong
- Center for Prisoner Health and Human Rights, Providence, RI, United States of America
| | - Alexandria Macmadu
- Center for Prisoner Health and Human Rights, Providence, RI, United States of America; Brown University School of Public Health, Brown University, Providence, RI, United States of America
| | - Jennifer G Clarke
- Warren Alpert Medical School, Brown University, Providence, RI, United States of America; Rhode Island Department of Corrections, Cranston, RI, United States of America
| | - Josiah Rich
- Warren Alpert Medical School, Brown University, Providence, RI, United States of America; Center for Prisoner Health and Human Rights, Providence, RI, United States of America; Brown University School of Public Health, Brown University, Providence, RI, United States of America
| | - Brad Brockmann
- Brown University School of Public Health, Brown University, Providence, RI, United States of America
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Zou X, Xu Y, Chen W, Xia Y, Liu Y, Gong C, Ling L. Strategies to control HIV and HCV in methadone maintenance treatment in Guangdong Province, China: a system dynamic modeling study. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2018; 13:1. [PMID: 29321039 PMCID: PMC5763976 DOI: 10.1186/s13011-017-0140-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 12/27/2017] [Indexed: 12/31/2022]
Abstract
Background Human immunodeficiency virus (HIV) and hepatitis C virus (HCV) infections among methadone maintenance treatment (MMT) participants remain high. Optimized HIV and HCV prevention strategies for MMT clinics in resource-limited regions are urgently needed. This study aims to develop an MMT system dynamic model (SDM) to compare and optimize HIV and HCV control strategies in the MMT system. Methods We developed an MMT-SDM structure based on literature reviews. Model parameters were estimated from a cohort study, cross-sectional surveys and literature reviews. We further calibrated model outputs to historical data of HIV and HCV prevalence among MMT participants in 13 MMT clinics of Guangdong Province. Lastly, we simulated the impact of integrated interventions on HIV and HCV incidence among MMT participants using the MMT-SDM. Results The MMT-SDM comprises MMT clinics, MMT participants, detoxification centers, and HIV and HCV transmission, testing and treatment systems. We determined that condom promotion was the most effective way to reduce HIV infection (2013-2020: 2.86% to 1.76%) in MMT setting, followed by needle exchange program (2013-2020: 2.86% to 2.56%), psychological counseling (2013-2020: 2.86% to 2.71%) and contingency management (2013-2020: 2.86% to 2.72%). Health education had marginal impact on reducing HIV incidence among MMT participants (2013-2020:2.86% to 2.84%) from 2013 to 2020. By contrast, psychological counseling (2013-2020: 7.54% to 2.42%) and contingency management (2013-2020: 7.54% to 2.96%) had been shown to be the most effective interventions to reduce HCV incidence among MMT participants, followed by needle exchange program (2013-2020: 7.54% to 5.76%), health education (2013-2020: 7.54% to 6.35%), and condom promotion program (2013-2020: 7.54% to 6.40%). Notably, HCV treatment reduced HCV incidence by 0.32% (2013-2020: 7.54% to 7.22%). Conclusions In conclusion, we generated a valuable system dynamic model to analyze the Chinese MMT system and to guide the decision-making process to further improve this system. This study underscores the importance of promoting condom use in MMT clinics and integrating psychosocial interventions to reduce HIV and HCV infections in MMT clinics in China. Electronic supplementary material The online version of this article (10.1186/s13011-017-0140-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xia Zou
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yong Xu
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Wen Chen
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yinghua Xia
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yin Liu
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Cheng Gong
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China. .,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, People's Republic of China.
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Liu P, Song R, Zhang Y, Liu C, Cai B, Liu X, Li J, Chen X, Ke J, Lou J, Chen W, Zhu B, Zou L, Yang Y, Zhu Y, Gong Y, Zhong R, Miao X. Educational and Behavioral Counseling in a Methadone Maintenance Treatment Program in China: A Randomized Controlled Trial. Front Psychiatry 2018; 9:113. [PMID: 29670549 PMCID: PMC5893781 DOI: 10.3389/fpsyt.2018.00113] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 03/19/2018] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Methadone maintenance treatment (MMT) programs have been rapidly scaled up nationwide in China in recent years, and psychosocial intervention measures, including counseling, were recommended for improving the outcomes of MMT. However, the effectiveness of counseling in MMT programs remains controversial. This study investigated the efficacy of educational and behavioral counseling (EBC) mode in an MMT program in China. METHODS A total of 125 eligible participants were randomized to EBC or a control group. Patients in the EBC group received weekly, manual-guided, group educational counseling for 8 weeks and individual behavioral counseling for the next 8 weeks. Patients in the control group received standard methadone maintenance treatment as usual (TAU). RESULTS During the 16-week trial, the EBC group showed better treatment attendance (P = 0.022) and a greater increase in knowledge regarding heroin addiction (P = 0.001) and MMT (P = 0.005) than did the TAU group. Between the two groups, there were no significant differences regarding drug abstinence and reduction of risky behaviors. CONCLUSION EBC affiliated with MMT improved patients' cognition and adherence to treatment, facilitating their successful recovery. CLINICAL TRIAL REGISTRATION ChiCTR-IOR-15006673: http://www.chictr.org.cn.
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Affiliation(s)
- Pulin Liu
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Wuhan Centers for Disease Prevention and Control, Wuhan, China
| | - Ranran Song
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yao Zhang
- Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng Liu
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bingxi Cai
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuebing Liu
- Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaoyuan Li
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xueqin Chen
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Juntao Ke
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiao Lou
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Chen
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Beibei Zhu
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zou
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang Yang
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Zhu
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yajie Gong
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rong Zhong
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoping Miao
- Department of Epidemiology and Biostatistics, Ministry of Education and Ministry of Environmental Protection, State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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10
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Luo X, Gong X, Zhao P, Zou X, Chen W, Ling L. Positive percentages of urine morphine tests among methadone maintenance treatment clients with HIV/AIDS: a 12-month follow-up study in Guangdong Province, China. BMJ Open 2017; 7:e014237. [PMID: 28450464 PMCID: PMC5566940 DOI: 10.1136/bmjopen-2016-014237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE We aimed to assess the positive percentages of urine morphine tests and correlates among methadone maintenance treatment (MMT) clients with HIV/AIDS in Guangdong, China. SETTING Fourteen MMT clinics located in nine cities of Guangdong were chosen as study sites. PARTICIPANTS In this study, we reviewed 293 clients with opioid dependence, who were HIV seropositive, 18 years or older, provided informed consent and had at least 10 records of urine morphine tests during the study period. PRIMARY AND SECONDARY OUTCOME MEASURES The positive percentages of urine morphine tests were calculated and underlying predictors were estimated. RESULTS The highest positive percentage (95.9%) was observed in the first month. After excluding the highest percentage in the first month, the average positive percentage was 40.9% for month 2 to month 12. Positive percentages of urine morphine tests that were <20%, 20-60% and >80% were 25.4%, 36.1% and 38.5% respectively. Lower percentages of continued heroin use were associated with being young (OR≤30=0.31, 95% CI 0.12 to 0.78; OR31-=0.44, 95% CI 0.20 to 1.00), and financial sources depending on family or friends (OR=0.55, 95% CI 0.32 to 0.93). Higher percentages of continued heroin use were associated with being unemployed (OR=1.99, 95% CI 1.13 to 3.49) and poor MMT attendance (OR<20%=3.60, 95% CI 1.55 to 8.33; OR20%-=2.80, 95% CI 1.48 to 5.33). CONCLUSIONS High positive percentages of urine morphine tests remain prevalent among MMT clients with HIV/AIDS in Guangdong. The present findings have implications for taking effective measures to facilitate attendance in order to decrease heroin use and ultimately improve the effectiveness among these sub-group MMT clients.
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Affiliation(s)
- Xiaofeng Luo
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou, China
| | - Xiao Gong
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou, China
| | - Peizhen Zhao
- Guangdong Provincial Center for Skin Disease and STI Control, Guangzhou, China
| | - Xia Zou
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou, China
| | - Wen Chen
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou, China
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen Center for Migrant Health Policy, Sun Yat-Sen University, Guangzhou, China
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11
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Luo X, Gong X, Zhao P, Zou X, Chen W, Ling L. Re-entry and related predictors among HIV-infected clients receiving methadone maintenance treatment in Guangdong province, China. Biosci Trends 2017; 11:282-291. [PMID: 28420822 DOI: 10.5582/bst.2016.01236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This study examined the re-entry characteristics and related predictors among HIV-infected methadone maintenance treatment (MMT) clients in Guangdong, China. Data on HIV-infected MMT clients was obtained from the clinic MMT registration system in Guangdong. Of the 653 participants, only 9.0% remained in the MMT program until the end of the study. For the drop-outs, 70.0% returned to MMT at least once by the end of the study. Re-entry was independently associated with marital status (ORnever married = 2.24, 95% CI: 1.02-4.93; ORmarried currently = 2.34, 95% CI: 1.05-5.22), being unemployed (OR = 1.92, 95% CI: 1.12-3.27), lower positive percentages of urine tests (OR<40% = 4.08, 95% CI: 2.21-7.54; OR40%-80% = 2.52, 95% CI: 1.39-4.56), higher maintenance doses (OR = 3.78, 95% CI: 2.21-7.54)and poorer MMT attendance percentages (OR<20% = 282.02, 95% CI: 62.75-1268.11; OR20-49% = 20.75, 95% CI: 10.52-40.93; OR50-79% = 6.07, 95% CI: 3.44-10.73). A higher re-entry frequency was independently associated with lower education level (ORjunior high school = 0.49, 95% CI: 0.26-0.93), average drug use times less than twice (OR = 0.64, 95% CI: 0.41-1.00), lower positive percentages of urine tests (OR = 0.39, 95% CI: 0.22-0.70) and poorer percentages of MMT attendance (OR<20% = 7.24, 95% CI: 2.99-17.55; OR20-49% = 14.30, 95% CI: 5.94-34.42; OR50-79% = 6.15, 95% CI: 2.55-14.85). Re-entry and repeated re-entry were prevalent among HIV-infected MMT clients in Guangdong, underscoring the urgent needs of tailored interventions and health education programs for this population.
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Affiliation(s)
- Xiaofeng Luo
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University
| | - Xiao Gong
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University
| | - Peizhen Zhao
- Guangdong Provincial Center for Skin Disease and STI Control
| | - Xia Zou
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University
| | - Wen Chen
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University.,Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University
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12
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Patel V, Xiao S, Chen H, Hanna F, Jotheeswaran AT, Luo D, Parikh R, Sharma E, Usmani S, Yu Y, Druss BG, Saxena S. The magnitude of and health system responses to the mental health treatment gap in adults in India and China. Lancet 2016; 388:3074-3084. [PMID: 27209149 DOI: 10.1016/s0140-6736(16)00160-4] [Citation(s) in RCA: 167] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This Series paper describes the first systematic effort to review the unmet mental health needs of adults in China and India. The evidence shows that contact coverage for the most common mental and substance use disorders is very low. Effective coverage is even lower, even for severe disorders such as psychotic disorders and epilepsy. There are vast variations across the regions of both countries, with the highest treatment gaps in rural regions because of inequities in the distribution of mental health resources, and variable implementation of mental health policies across states and provinces. Human and financial resources for mental health are grossly inadequate with less than 1% of the national health-care budget allocated to mental health in either country. Although China and India have both shown renewed commitment through national programmes for community-oriented mental health care, progress in achieving coverage is far more substantial in China. Improvement of coverage will need to address both supply-side barriers and demand-side barriers related to stigma and varying explanatory models of mental disorders. Sharing tasks with community-based workers in a collaborative stepped-care framework is an approach that is ripe to be scaled up, in particular through integration within national priority health programmes. India and China need to invest in increasing demand for services through active engagement with the community, to strengthen service user leadership and ensure that the content and delivery of mental health programmes are culturally and contextually appropriate.
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Affiliation(s)
- Vikram Patel
- London School of Hygiene & Tropical Medicine, London, UK; Centre for the Control of Chronic Conditions, Guragon, India; Centre for Chronic Conditions and Injuries, Public Health Foundation of India, New Delhi, India
| | - Shuiyuan Xiao
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, China.
| | - Hanhui Chen
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fahmy Hanna
- Department of Mental Health and Substance Abuse, World Health Organization, Geneva, Switzerland
| | - A T Jotheeswaran
- Department of Ageing and Life Course, World Health Organization, Geneva, Switzerland
| | - Dan Luo
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, China
| | - Rachana Parikh
- Centre for Chronic Conditions and Injuries, Public Health Foundation of India, New Delhi, India
| | - Eesha Sharma
- Department of Psychiatry, King George Medical University, Lucknow, Uttar Pradesh, India
| | | | - Yu Yu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, China
| | - Benjamin G Druss
- Mental Health School of Public Health: Health Policy & Management, Emory University, Atlanta, GA, USA
| | - Shekhar Saxena
- Department of Mental Health and Substance Abuse, World Health Organization, Geneva, Switzerland
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13
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Liu D, Gu J, Xu H, Hao C, Jiao M, Zhang X, Zhao Y, Andrew B, Hao Y. Club drugs and alcohol abuse predicted dropout and poor adherence among methadone maintenance treatment patients in Guangzhou, China. AIDS Care 2016; 29:458-463. [PMID: 27903083 DOI: 10.1080/09540121.2016.1259452] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Club drugs and alcohol abuse are prevalent among methadone maintenance treatment (MMT) patients. However, little is known about the association between these abuse and treatment outcomes among MMT patients. The aim of this study was to examine the prevalence of club drugs and alcohol abuse among MMT patients and to investigate the associations between these abuse and treatment outcomes - dropout and poor adherence. In this one-year cohort study conducting in Guangzhou, China, data including background characteristics, club drugs use in the last six months, alcohol use history and treatment-related information was collected. Cox regression analyses and log-binomial regression analyses were applied to identify the associations between these abuse and dropout and poor adherence, respectively. Thirty-seven participants (9.2%) admitted to the use of at least one type of club drugs in the last six months and 88 (21.9%) were identified as alcohol abusers. Of all participants, 21.0% had dropped out of treatment and 27.7% exhibited poor adherence during the study period. Adjusting for significant background variables, use of at least one type of club drugs [hazards ratio (HR) = 1.90, 95% confidence interval (CI) = 1.01-3.56] and use of methamphetamine in the last six months (HR = 2.26, 95% CI = 1.15-4.43) significantly predicted dropout. Frequency of having six or more drinks on one drinking occasion when drinking [relative risk (RR) = 1.87, 95% CI = 1.16-2.95] significantly predicted poor adherence. Our findings indicated that club drugs and alcohol abuse predicted dropout and poor adherence among MMT patients. Early identification and intervention for the abuse should be taken into consideration when developing interventions tailored to improve treatment outcomes among MMT patients.
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Affiliation(s)
- Di Liu
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Jing Gu
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Huifang Xu
- c Department of HIV/AIDS Prevention and Control , Guangzhou Center for Disease Prevention and Control , Guangzhou , People's Republic of China
| | - Chun Hao
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Mingxu Jiao
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Xiao Zhang
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Yuteng Zhao
- c Department of HIV/AIDS Prevention and Control , Guangzhou Center for Disease Prevention and Control , Guangzhou , People's Republic of China
| | - Babbitt Andrew
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China
| | - Yuantao Hao
- a Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , People's Republic of China.,b Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University , Guangzhou , People's Republic of China
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14
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Desrosiers A, Chooi WT, Zaharim NM, Ahmad I, Mohd Yasin MA, Syed Jaapar SZ, Schottenfeld RS, Vicknasingam B, Chawarski MC. Emerging Drug Use Trends in Kelantan, Malaysia. J Psychoactive Drugs 2016; 48:218-26. [PMID: 27224011 DOI: 10.1080/02791072.2016.1185553] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The primarily rural and agrarian Kelantan province of Malaysia has high rates of drug use and is characterized by unique sociocultural factors. Combining qualitative and ethnographic methods, we investigated drug use and treatment needs of people who use drugs (PWUD) in rural areas of Kelantan. In February 2014, field visits, participant observation, and focus group discussions (FGDs) with 27 active PWUD were conducted in rural areas surrounding the capital city of Kelantan. The findings indicate a high prevalence of opiate and amphetamine type stimulants (ATS) use in these areas. FGD participants reported initiating drug use at early ages due to peer influences, to relieve boredom, to cope with problems, and a high saturation of villages with other PWUD was reported as a major contributor to their own continued drug use. They reported a trend of drug use initiation at younger ages and increased drug use among females. Participants were interested in treatment; however, their limited knowledge about treatment options and perceived limited availability of services were barriers to treatment seeking. Easy access to drugs, primarily from Thailand and facilitated by the use of mobile phones, resulted in an expanding prevalence of drug use that underscores the need to bolster education and prevention efforts and accessibility of treatment services in Kelantan.
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Affiliation(s)
- Alethea Desrosiers
- a Associate Research Scientist, Department of Psychiatry , Yale School of Medicine , New Haven , CT , USA
| | - Weng-Tink Chooi
- b Postdoctoral Associate, Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA & Lecturer , Advanced Medical and Dental Institute, Universiti Sains Malaysia , Penang , Malaysia
| | - Norzarina Mohd Zaharim
- c Associate Professor, School of Social Sciences , Universiti Sains Malaysia , Penang , Malaysia
| | - Imran Ahmad
- d Medical Lecturer, School of Medical Sciences , Universiti Sains Malaysia , Kelantan , Malaysia
| | - Mohd Azhar Mohd Yasin
- d Medical Lecturer, School of Medical Sciences , Universiti Sains Malaysia , Kelantan , Malaysia
| | - Sharifah Z Syed Jaapar
- d Medical Lecturer, School of Medical Sciences , Universiti Sains Malaysia , Kelantan , Malaysia
| | | | - Balasingam Vicknasingam
- f Associate Professor, Centre for Drug Research , Universiti Sains Malaysia , Penang , Malaysia
| | - Marek C Chawarski
- g Associate Professor, Department of Psychiatry , Yale School of Medicine , New Haven , CT , USA
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15
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Zamudio-Haas S, Mahenge B, Saleem H, Mbwambo J, Lambdin BH. Generating trust: Programmatic strategies to reach women who inject drugs with harm reduction services in Dar es Salaam, Tanzania. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2016; 30:43-51. [PMID: 26880500 PMCID: PMC4829444 DOI: 10.1016/j.drugpo.2016.01.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 01/12/2016] [Accepted: 01/14/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Strong evidence supports the effectiveness of methadone-assisted therapy (MAT) to treat opioid dependence, reduce the risk of HIV transmission, and improve HIV related health outcomes among people who inject drugs (PWID). HIV prevalence reaches 71% in women who inject drugs (WWID) in Dar es Salaam, Tanzania; creating an urgent need for access to MAT. Despite the availability and potential benefits of treatment, few women have enrolled in services. This formative research sought to identify programmatic strategies to increase women's participation in outreach and their subsequent enrollment in MAT. METHODS We conducted twenty-five, in-depth interviews with patients and their providers at a MAT clinic. Open-ended interviews explored enrollment experiences, with a focus on contextual barriers and facilitators unique to women. Ethnographic observations of harm reduction education at outreach sites and the MAT clinic enriched interview data. Trust/mistrust emerged as an overarching theme cross cutting patient and provider accounts of the connective process to enroll PWID in the methadone program. We explore trust and mistrust in relationship to the interrelated themes of family loss, social isolation, vehement discrimination and motivation for treatment. RESULTS Narratives delineated both the generation of mistrust against PWID and the generation of mistrust in PWID against outsiders and medical institutions. In order to enroll PWID in treatment, community base organizations engaged outreach strategies to overcome mistrust and connect eligible patients to care, which varied in their success at recruiting women and men. Greater discrimination against WWID pushed them into hiding, away from outreach teams that focus on outdoor areas where men who inject drugs congregate. Building trust through multiple encounters and making a personal connection facilitated entry into care for women. Only PWID were eligible for MAT, due to resource constraints and the higher risk associated with injection drug use. Many women smoke heroin, yet still face high risk of HIV, resulting from low condom use during sex work to fund drug use. CONCLUSION Expanding outreach times and locations, by women peers, could increase women's enrollment in treatment. Allowing women who smoke heroin to enter the program could prevent onward transmission via sex work and reduce the chance of progressing from the lower risk smoking or sniffing to injection drug use.
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Affiliation(s)
- Sophia Zamudio-Haas
- Department of Preventative Medicine, University of California, 550, 16th Street, San Francisco, CA 94143, United States.
| | - Bathsheba Mahenge
- Department of Psychology, University of Dodoma, P.O. Box 259, Dodoma, Tanzania
| | - Haneefa Saleem
- Pangaea Global AIDS, 436, 14th Street, Suite 920, Oakland, CA 94612, United States
| | - Jessie Mbwambo
- Department of Psychiatry, Muhimbili University of Health and Allied Sciences, P.O. Box 65293, Dar es Salaam, Tanzania
| | - Barrot H Lambdin
- Behavioral and Urban Health Program, RTI International, 351, California St, Suite 500, San Francisco, CA 94104, United States; Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, United States; Department of Global Health, University of Washington, Seattle, WA, United States
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16
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Luo X, Zhao P, Gong X, Zhang L, Tang W, Zou X, Chen W, Ling L. Concurrent Heroin Use and Correlates among Methadone Maintenance Treatment Clients: A 12-Month Follow-up Study in Guangdong Province, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13030305. [PMID: 27005649 PMCID: PMC4808968 DOI: 10.3390/ijerph13030305] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/02/2016] [Accepted: 03/03/2016] [Indexed: 11/16/2022]
Abstract
Objective: To assess concurrent heroin use and correlates among Methadone Maintenance Treatment (MMT) clients in Guangdong Province, China. Method: Demographic and drug use data were collected with a structured questionnaire, and MMT information was obtained from the MMT clinic registration system in Guangdong. Human immunodeficiency virus (HIV-) and hepatitis C virus (HCV) infected status and urine morphine results were obtained from laboratory tests. Logistic regressions were employed to investigate the factors associated with concurrent heroin use. Results: Among the 6848 participants, 75% continued using heroin more than once during the first 12 months after treatment initiation. Concurrent heroin use was associated with inharmonious family relationship (OR (odds ratio) = 1.49, 95% CI (confidence intervals): 1.24–1.78), HIV positivity (OR = 1.25, 95% CI: 1.01–1.55), having multiple sex partners (OR = 1.34, 95% CI: 1.07–1.69), having ever taken intravenous drugs (OR = 0.81, 95% CI: 0.69–0.95), higher maintenance dose (OR = 1.13, 95% CI: 1.01–1.28) and poorer MMT attendance (OR<20% = 1.32, 95% CI: 1.13–1.53; OR20%– = 1.33, 95% CI: 1.14–1.54; OR50%– = 1.69, 95% CI: 1.44–2.00). Among those who used heroin concurrently, the same factors, and additionally being older (OR35– = 1.26, 95% CI: 1.11–1.43; OR≥45 = 1.63, 95% CI: 1.30–2.05) and female (OR = 1.60, 95% CI: 1.28–2.00), contribute to a greater frequency of heroin use. Conclusions: Concurrent heroin use was prevalent among MMT participants in Guangdong, underscoring the urgent needs for tailored interventions and health education programs for this population.
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Affiliation(s)
- Xiaofeng Luo
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
| | - Peizhen Zhao
- Guangdong Center for Skin Guangdong Provincial Center for Skin Diseases and STIs Control, No. 2 Lujing Road, Guangzhou 510091, China.
| | - Xiao Gong
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
| | - Lei Zhang
- The Kirby Institute, University of New South Wales, Sydney NSW 2052, Australia.
| | - Weiming Tang
- Guangdong Center for Skin Guangdong Provincial Center for Skin Diseases and STIs Control, No. 2 Lujing Road, Guangzhou 510091, China.
| | - Xia Zou
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
| | - Wen Chen
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, 74 Zhongshan Road II, Guangzhou 510080, China.
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Zhang B, Cai T, Yan Z, Mburu G, Wang B, Yang L. Impact of blended treatment literacy and psychoeducation on methadone maintenance treatment outcomes in Yunnan, China. Harm Reduct J 2016; 13:8. [PMID: 26915361 PMCID: PMC4768342 DOI: 10.1186/s12954-016-0097-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 02/18/2016] [Indexed: 02/08/2023] Open
Abstract
Background Outcomes of methadone maintenance treatment (MMT) in the management of opioid dependency can be impaired by poor adherence and retention, concomitant drug use, poor adjustment of methadone dosage, and low levels of awareness regarding methadone among drug users, among other factors. This study investigated the effects of intensive blended treatment literacy and psychoeducation on treatment compliance, methadone dose, and heroin use among MMT clients in China. Methods A total of 492 MMT clients who tested positive for urine morphine at least once during a 12-week intervention period preceding the study were recruited from 16 MMT clinics. Employing a client-centred approach, a blended treatment literacy and psychoeducation intervention was then implemented between March and June 2014, comprising (1) intensified methadone treatment literacy sessions; (2) participatory goal setting; (3) continuous adherence monitoring and support; and (4) engagement of both peers and doctors in delivering psychoeducation. Wilcoxon signed-rank test was used to compare urine morphine positive rates, daily methadone dosage, and the number of days that clients successfully accessed methadone before and during the intervention. Results During the intervention, urine morphine positive rates reduced to 27 % from 49.3 % previously; p < 0.001. In response to client needs, methadone dosages increased among 74 % of participants, remained unchanged among 12.0 %, and reduced among 13.4 % during the intervention. In addition, the average daily methadone dose increased from 63.0 to 72.6 mg; p < 0.001, while the average number of days that clients successfully accessed methadone increased from 69.4 to 73.9 over a period of 12 weeks; p < 0.001. Conclusions Blended treatment literacy and psychoeducation delivered by a combination of peers and doctors was associated with reduced heroin use, improved treatment adherence, and higher methadone doses among our sample of MMT clients.
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Affiliation(s)
- Bo Zhang
- Yunnan Institute of Drug Abuse (YIDA), 300 Wujiadui, Xihuayuan, Xishan District, Kunming, Yunnan, China.
| | - Thomas Cai
- AIDS Care China, R 201, #17 Rongyuan, Jinjiang Residential Quarter, Bejing Road, Panlong District, Kunming, Yunnan, China.
| | - Zhihua Yan
- AIDS Care China, R 201, #17 Rongyuan, Jinjiang Residential Quarter, Bejing Road, Panlong District, Kunming, Yunnan, China.
| | - Gitau Mburu
- International HIV/AIDS Alliance, 91-101 Davigdor Road, Hove, BN3 1RE, UK. .,Department of Health Research, Lancaster University, Lancaster, LA1 4YW, UK.
| | - Bangyuan Wang
- International HIV/AIDS Alliance, 91-101 Davigdor Road, Hove, BN3 1RE, UK.
| | - Liping Yang
- Yunnan Institute of Drug Abuse (YIDA), 300 Wujiadui, Xihuayuan, Xishan District, Kunming, Yunnan, China.
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Predictors of Poor Adherence to Methadone Maintenance Treatment in Yunnan Province, China. J Addict Med 2016; 10:40-5. [DOI: 10.1097/adm.0000000000000180] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Marienfeld C, Liu P, Wang X, Schottenfeld R, Zhou W, Chawarski MC. Evaluation of an implementation of methadone maintenance treatment in China. Drug Alcohol Depend 2015; 157:60-7. [PMID: 26601934 PMCID: PMC4663107 DOI: 10.1016/j.drugalcdep.2015.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 08/24/2015] [Accepted: 10/01/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Methadone maintenance treatment (MMT) reduces the harms of opioid use disorder and is being rapidly scaled-up in China. This study evaluated the real-world implementation of MMT system in Wuhan, China. METHODS Data extracted from electronic medical records collected in 2010 on 8811 patients were used to compute for each patient indices of the prescribed and consumed daily methadone doses, an adherence index, dose adjustments following missed doses, the rates of opiate positive urine tests, self-reported drug use, injection drug use (IDU), and the duration of MMT exposure. FINDINGS The modal daily doses prescribed were 60 mg and above for 68.5% of patients. Adherence was variable: 51% of patients attended less than 60% and 26% attended 80-100% of their treatment days; and patients with long MMT exposure had significantly higher adherence rates than patients with short MMT exposure. The differences between doses dispensed immediately before and after the interruption in dosing days ranged from 0 to 7 mg, independently of the length of the interruption or the prescribed dosing level. The overall rate of opiate positive tests was 20%; 45% of patients had at least one opiate positive test; 29% reported past month drug use and 53% of them reported past month IDU. Adherence and MMT exposure duration correlated significantly with the proportion of opiate negative urine tests (r=0.355, p<0.001; r=0.351, p<0.001, respectively). Treatment for males and females was comparable. CONCLUSIONS Provision of safe methadone dosing after absences and improving daily attendance are identified as priority improvement areas.
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Affiliation(s)
- Carla Marienfeld
- Yale School of Medicine, Department of Psychiatry, 34 Park Street, New Haven, CT 06519, United States
| | - Pulin Liu
- Wuhan Centers for Disease Prevention and Control, 24 Jianghan North Road, Wuhan, PR China; Tongji Medical College, School of Public Health, Huazhong University of Science & Technology, 13 Hangkong Road, Wuhan, PR China
| | - Xia Wang
- Wuhan Centers for Disease Prevention and Control, 24 Jianghan North Road, Wuhan, PR China
| | - Richard Schottenfeld
- Yale School of Medicine, Department of Psychiatry, 34 Park Street, New Haven, CT 06519, United States
| | - Wang Zhou
- Wuhan Centers for Disease Prevention and Control, 24 Jianghan North Road, Wuhan, PR China.
| | - Marek C Chawarski
- Yale School of Medicine, Department of Psychiatry, 34 Park Street, New Haven, CT 06519, United States.
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Investigation of Repeat Client Drop-Out and Re-Enrolment Cycles in Fourteen Methadone Maintenance Treatment Clinics in Guangdong, China. PLoS One 2015; 10:e0139942. [PMID: 26484772 PMCID: PMC4618733 DOI: 10.1371/journal.pone.0139942] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 09/18/2015] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Client adherence is vital for effective methadone maintenance treatment (MMT). This study explores the pattern and associated factors of client adherence, drop-out and re-enrolment in the Chinese MMT programme over the period of 2006-2013. METHODS This retrospective study was conducted in 14 MMT clinics in Guangdong Province, China. We employed Kaplan-Meier survival analysis to estimate the rates of drop-out and re-enrolment of MMT clients and multivariate Cox regression to identify associated factors. RESULTS Among 1,512 study participants, 79% have experienced 'drop-out' during the 7-year study period. However, 82% 'dropped-out' clients resumed treatment at a later time. Low education level (junior high or below versus otherwise, HR = 1.21, 1.05-1.40), low methadone dosage in the first treatment episode (<50 ml versus ≥50 ml, HR = 1.84, 1.64-2.06) and higher proportion of positive urine test (≥50% versus<50%, HR = 3.72, 3.30-4.20) during the first treatment episode were strong predictors of subsequent drop-outs of the participants. Among the 'dropped-out' clients, being female (HR = 1.40, 1.23-1.60), being married (HR = 1.19, 1.09-1.30), and having a higher proportion of positive urine tests in the first treatment episode (≥50% versus<50%, HR = 1.35, 1.20-1.51) had greater likelihood of subsequent re-enrolment in MMT. Clients receiving lower methadone dosage (first treatment episode <50 ml versus ≥50 ml, HR = 1.12, 1.03-1.23; the last intake before drop-out <50 ml versus ≥50 ml, HR = 1.16, 1.04-1.30) were also more likely to re-enrol. CONCLUSION Persistent cycling in-and-out of clients in MMT programmes is common. Insufficient dosage and higher proportion of positive urine samples in the first treatment episode are the key determinants for subsequent client drop-out and re-enrolment. Interventions should target clients in their early stage of treatment to improve retention in the long term.
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Chang KC, Lin CY. Effects of publicly funded and quality of life on attendance rate among methadone maintenance treatment patients in Taiwan: an 18-month follow-up study. Harm Reduct J 2015; 12:40. [PMID: 26471342 PMCID: PMC4608217 DOI: 10.1186/s12954-015-0076-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 07/07/2015] [Indexed: 02/06/2023] Open
Abstract
Background Methadone maintenance treatment programs (MMTPs) are important public health intervention to control the human immunodeficiency virus (HIV) and the drug use problems. For expanding treatment coverage, publicly funded programs may be necessary for heroin users with low socio-economic status. We evaluated the difference of demographics, clinical features, and quality of life (QoL) of heroin users enrolled in publicly funded and self-paid MMTP and explored determinants influencing their attendance rate, respectively, for these two groups. Methods A total of 234 heroin users enrolled in MMTP (129 in publicly funded and 105 in self-paid) between 2006 and 2008 self-reported the Taiwan version of the World Health Organization Quality of Life Instrument, Brief Version (WHOQOL-BREF) at baseline. Data regarding demographic and clinical features were collected during baseline interview. Methadone per 3-month attendance rates up to 18 months were conducted for each participant beginning from the index date. Results Self-paid group had a better QoL but lower treatment adherence than did the publicly funded group. Male and living alone were positive predictors on attendance rate for publicly funded group, and age of first heroin use and hepatitis C virus (HCV) seropositive were negative predictors. However, predictors on attendance rate for self-paid group were different from publicly funded group: HCV seropositive was a positive predictor and social QoL was a negative predictor. Conclusions Findings of this study should be concerned with modifying original funding eligibility. Additional measures to explore what could impede treatment adherence are needed.
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Affiliation(s)
- Kun-Chia Chang
- Department of General Psychiatry, Jianan Psychiatric Center, Ministry of Health and Welfare, Tainan, Taiwan.,Department of Public Health, College of Medicine, National Cheng Kung University, 1 University Road, Tainan, 70101, Taiwan
| | - Chung-Ying Lin
- Department of Public Health, College of Medicine, National Cheng Kung University, 1 University Road, Tainan, 70101, Taiwan.
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Gu J, Xu H, Lau JTF, Chen L, Wang Z, Hao C, Hao Y. Situation-specific factors predicting nonadherence to methadone maintenance treatment: a cross-sectional study using the case-crossover design in Guangzhou, China. AIDS Care 2014; 26 Suppl 1:S107-12. [PMID: 24735180 DOI: 10.1080/09540121.2014.906552] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Methadone maintenance treatment (MMT) is a key risk reduction measure for controlling HIV transmission among drug users. Studies using traditional methods exist to distinguish between drop outs and nondrop outs. However, many nondrop outs use MMT discontinuously and no study has identified situation-specific factors predicting their showing or not showing up. This study used a case-crossover design comparing situation-specific factors appearing on the last episode of attendance versus those of the last episode of nonattendance. A total of 133 participants were recruited from two MMT clinics in Guangzhou, China. Participants were asked separately whether various situation-specific factors existed in the last episodes of nonattendance and attendance of MMT. Matched odds ratios (ORs) based on conditional logistic regression analysis were presented. The results showed that the participants attended the MMT clinics on average for 25 days in the last month. Situation-specific factors significantly predicting nonattendance included: (1) physical and mental health status: in illness (OR = 33.0, P < 0.001), in a bad mood (OR = 7.5, P < 0.001), and occurrence of an unhappy event (OR = 18.0, P < 0.001); (2) other engagement: work engagement (OR = 40.0, P < 0.001), trip to other places (OR = 83.0, P < 0.001), and social activities (OR = 10.0, P = 0.012); (3) interpersonal relationship: conflicts with family (OR = 19.0, P = 0.004); and (4) structural situational factors: financial difficulty (OR = 19.0, P = 0.004) and worrying about police arrest (OR = 12.0, P = 0.003). Other factors such as interaction with drug users and heroin use were marginally significant, while reduced methadone dosage was nonsignificant. Interventions to improve MMT adherence need to consider situation-specific factors. Ancillary psychosocial services should be integrated with current MMT; MMT should also provide more flexible services to the clients. Furthermore, efforts should be taken to build up interdisciplinary teams and to connect with MMT in order to provide holistic harm reduction, rehabilitation, and health care.
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Affiliation(s)
- Jing Gu
- a School of Public Health , Sun Yat-sen University , Guangzhou , P.R . China
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Zhou K, Zhuang G. Retention in methadone maintenance treatment in mainland China, 2004-2012: a literature review. Addict Behav 2014; 39:22-9. [PMID: 24090627 DOI: 10.1016/j.addbeh.2013.09.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 09/02/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Methadone maintenance treatment (MMT) was implemented in mainland China since 2004. Numerous individual studies have investigated MMT retention but the overview still remains unclear. The aim of the study was to review MMT retention rates and predicting factors in mainland China during 2004-2012. METHODS Chinese and English databases of literature were searched for studies reporting on retention rates and predicting factors in non-transfer MMT patients of fixed-site clinics in mainland China (2004-2012). Qualitative methods were used to synthesize the results. RESULTS Nineteen studies were eligible for review, with sample size ranging from 29 to 3758. Retention rates varied between 30.0% at 6 months in Shanghai and 70.3% at 12 months in Xi'an. Predicting factors were non-treatment including sociodemographics (n=14), support system and social function (n=9), economic status (n=2) and psychological status (n=1), and treatment-related including drug use (n=15), methadone use (n=12), MMT clinics (n=9), MMT participation (n=7), awareness on MMT (n=5) and HIV serostatus (n=3). Methadone dose (n=12) and age (n=7) were the first two important specific factors. CONCLUSIONS In mainland China, MMT retention rates are heterogeneous and relatively lower, and predicting factors mainly focus on objective aspects. Future work should further explore subjective predicting factors regarding MMT retention.
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Feelemyer J, Jarlais DD, Arasteh K, Abdul-Quader AS, Hagan H. Retention of participants in medication-assisted programs in low- and middle-income countries: an international systematic review. Addiction 2014; 109:20-32. [PMID: 23859638 PMCID: PMC5312702 DOI: 10.1111/add.12303] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 05/23/2013] [Accepted: 07/11/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Medication-assisted treatment (MAT) is a key component in overdose prevention, reducing illicit opiate use and risk of blood-borne virus infection. By retaining participants in MAT programs for longer periods of time, more noticeable and permanent changes in drug use, risk behavior and quality of life can be achieved. Many studies have documented retention in MAT programs in high-income countries, using a 50% average 12-month follow-up retention rate as a marker for a successful MAT program. This study contributes to a systematic understanding of how successful programs have been in retaining participants in low- and middle-income countries (LMIC) over time. METHODS Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a systematic literature search to identify MAT program studies that documented changes in retention over time for participants in buprenorphine and methadone programs in LMIC. Retention was measured for participants by length of follow-up, type of MAT and treatment dosage. RESULTS There were 58 MAT program studies, with 27 047 participants eligible for inclusion in the review. Overall average retention after 12 months was 54.3% [95% confidence interval (CI) = 46.2, 63.7%]. Overall average retention was moderately good for both buprenorphine (48.3%, 95% CI = 22.1, 74.6%) and methadone (56.6%, 95% CI = 45.9%, 67.3%) after 12 months of treatment. Among programs using methadone there was no statistically significant difference in average retention by dosage level, and the 10 highest and lowest dosage programs obtained similar average retention levels after 12 months. CONCLUSION Medication-assisted treatment programs in low- and middle-income countries achieve an average 50% retention rate after 12 months, with wide variation across programs but little difference between those using buprenorphine versus methadone.
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Affiliation(s)
- Jonathan Feelemyer
- The Baron Edmond de Rothschild Chemical Dependency Institute, Beth Israel Medical Center, New York, NY, USA
| | - Don Des Jarlais
- The Baron Edmond de Rothschild Chemical Dependency Institute, Beth Israel Medical Center, New York, NY, USA
| | - Kamyar Arasteh
- The Baron Edmond de Rothschild Chemical Dependency Institute, Beth Israel Medical Center, New York, NY, USA
| | - Abu S. Abdul-Quader
- Global AIDS Program, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Holly Hagan
- College of Nursing, New York University, New York, NY, USA
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Cao X, Wu Z, Li L, Pang L, Rou K, Wang C, Luo W, Yin W, Li J, McGoogan JM. Mortality among methadone maintenance clients in China: a six-year cohort study. PLoS One 2013; 8:e82476. [PMID: 24349294 PMCID: PMC3861403 DOI: 10.1371/journal.pone.0082476] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Accepted: 11/02/2013] [Indexed: 11/24/2022] Open
Abstract
Objective To assess the overall mortality of methadone maintenance treatment (MMT) clients in China and its associated factors. Methods A total of 1,511 MMT clients, all of whom enrolled in China's first eight MMT clinics between March and December 2004, were included in this cohort study and followed for approximately six years, until June 2010. Mortality and its predictors were examined using Cox proportional hazards regression models. Results A total of 154 deaths were observed within 5,391 person-years (PY) of follow-up for an all-cause mortality rate of 28.6 per 1,000 PY. The leading causes of death were drug overdose (33.8%), HIV/AIDS-unrelated disease (21.4%), and HIV/AIDS (16.9%). The all-cause mortality rate of clients engaged in MMT for one year or less was roughly three times that of clients who stayed in MMT for four years or more (14.0 vs. 4.6, p<0.0001), HIV-positive subjects was nearly four times mortality rate than that of HIV-negative individuals (28.1 vs.6.8, p<0.0001). ART-naive HIV-positive subjects had approximately two times higher mortality rate than those receiving ART (31.2 vs. 17.3, <0.0001). After adjusting for confounding variables, we found that being male (HR = 1.63, CI: 1.03–2.57, p = 0.0355) and being HIV-positive (HR = 5.16, CI: 3.70–7.10, p<0.0001) were both associated with higher risk of death whereas increased durations of methadone treatment were associated with a lower risk of death (HR = 0.26, CI: 0.18–0.38, p<0.0001 for two to three years, HR = 0.08, CI: 0.05–0.14, p<0.0001 for four or more years). Conclusion Overall mortality was high among MMT clients in China. Specific interventions aimed at decreasing mortality among MMT clients are needed. Our study supports the need for keeping client at MMT longer and for expanding ART coverage and suggests the potential benefits of integrated MMT and ART services for drug users in China.
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Affiliation(s)
- Xiaobin Cao
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zunyou Wu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
- * E-mail:
| | - Li Li
- Semel Institute Center for Community Health, University of California Los Angeles, Los Angeles, California, United States of America
| | - Lin Pang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Keming Rou
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Changhe Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Wei Luo
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Wenyuan Yin
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jianhua Li
- Yunnan Institute of Drug Abuse, Kunming, Yunnan, China
| | - Jennifer M. McGoogan
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
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Chen W, Xia Y, Hong Y, Hall BJ, Ling L. Predictors of continued HIV-risk behaviors among drug users in methadone maintenance therapy program in China--a prospective study. Harm Reduct J 2013; 10:23. [PMID: 24107380 PMCID: PMC3853934 DOI: 10.1186/1477-7517-10-23] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Accepted: 09/30/2013] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND To examine the predictors of continued drug- and sex-related HIV-risk behaviors among drug users in methadone maintenance therapy (MMT) programs in China. METHODS We followed a sample of 5,035 drug users enrolled for the first time in MMT programs at baseline, 6 months, and 12 months utilizing a longitudinal prospective study design. Drug users' HIV-risk behaviors, MMT characteristics, and drug use, were assessed at all three waves using a structured interview and HIV/HCV status was assessed at baseline and 12-month follow-up using biological specimens. RESULTS The point prevalence of HIV was 7.6% and 78.4% for HCV at baseline. Results of generalized linear mixed logistic regression models revealed that HIV-positive MMT clients were more likely to engage in drug injection (aOR = 1.70) and syringe sharing (aOR = 4.73). HCV-positive clients were more likely to inject drugs (aOR = 2.58), share syringes (aOR = 1.97), and have multiple sexual partners (aOR = 1.47). Adherence to MMT was the most significant predictor of reduced HIV-risk behaviors. CONCLUSIONS Our data confirmed the positive effects of MMT on HIV prevention and underscored the urgency for programs to reduce HIV risk in HIV- and HCV-positive clients. There is a pressing need to strengthen existing counseling services for HIV-positive drug users to reduce their drug-related risk behaviors and to provide counseling for HCV-positive drug users. Further studies are needed to explore interventions to address high dropout rates and low adherence among MMT clients.
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Affiliation(s)
- Wen Chen
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, #74, Zhongshan Road II, Guangzhou 510080, P.R China
- Sun Yat-sen Center for Migrant Health Policy, #74, Zhongshan Road II, Guangzhou 510080, P.R China
| | - Yinghua Xia
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, #74, Zhongshan Road II, Guangzhou 510080, P.R China
- Sun Yat-sen Center for Migrant Health Policy, #74, Zhongshan Road II, Guangzhou 510080, P.R China
| | - Yan Hong
- Department of Social and Behavioral Health School of Rural Public Health Texas A&M University, TAMU 1266, College Station, TX 77843-1266, USA
| | - Brian J Hall
- Sun Yat-sen Center for Migrant Health Policy, #74, Zhongshan Road II, Guangzhou 510080, P.R China
- UNC-Project China, Guangdong STD Control Center, Guangzhou 510095, P.R China
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Hampton House, 8th Floor, 624 N. Broadway, Baltimore, MD 21205, USA
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, #74, Zhongshan Road II, Guangzhou 510080, P.R China
- Sun Yat-sen Center for Migrant Health Policy, #74, Zhongshan Road II, Guangzhou 510080, P.R China
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Zhang L, Chow EPF, Zhuang X, Liang Y, Wang Y, Tang C, Ling L, Tucker JD, Wilson DP. Methadone maintenance treatment participant retention and behavioural effectiveness in China: a systematic review and meta-analysis. PLoS One 2013; 8:e68906. [PMID: 23922668 PMCID: PMC3724877 DOI: 10.1371/journal.pone.0068906] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Accepted: 06/03/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Methadone maintenance treatment (MMT) has been scaled up by the Chinese government alongside persistent compulsory drug user detention, but the extent to which detention interferes with MMT is unknown. The study systematically reviews Chinese MMT retention rates, reasons for drop out, and behavioural changes. METHOD Chinese and English databases of literature are searched for studies reporting retention rates, drug use and sexual behaviours among MMT participants in China between 2004 and 2013. The estimates are summarized through a systematic review and meta-analysis. RESULTS A total of 74 studies representing 43,263 individuals are included in this analysis. About a third of MMT participants drop out during the first three months of treatment (retention rate 69.0% (95% CI 57.7-78.4%)). Police arrest and detention in compulsory rehabilitation was the most common cause of drop out, accounting for 22.2% of all those not retained. Among retained participants, changing unsafe drug use behaviours was more effective than changing unsafe sexual behaviours. At 12 months following MMT initiation, 24.6% (15.7-33.5%) of MMT participants had a positive urine test, 9.3% (4.7-17.8%) injected drugs and only 1.1% (0.4-3.0%) sold sex for drugs. These correspond to 0.002 (<0.001-0.011), 0.045 (0.004-0.114) and 0.209 (0.076-0.580) times lower odds than baseline. However, MMT participants did not have substantial changes in condom use rates. CONCLUSION MMT is effective in drug users in China but participant retention is poor, substantially related to compulsory detention. Reforming the compulsory drug user detention system may improve MMT retention and effectiveness.
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Affiliation(s)
- Lei Zhang
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Eric P. F. Chow
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Xun Zhuang
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
- School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Yanxian Liang
- School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Yafei Wang
- School of Public Health, Nantong University, Nantong, Jiangsu, China
| | - Caiyun Tang
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Li Ling
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China
- Sun Yat-sen Center for Migrant Health Policy, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Joseph D. Tucker
- UNC Project-China, Guangzhou, Guangdong, China
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - David P. Wilson
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
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A randomized controlled trial to evaluate the relative efficacy of the addition of a psycho-social intervention to standard-of-care services in reducing attrition and improving attendance among first-time users of methadone maintenance treatment in China. AIDS Behav 2013; 17:2002-10. [PMID: 23413126 DOI: 10.1007/s10461-012-0393-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Although methadone maintenance treatment (MMT) is an important means of HIV control, MMT clinics commonly have high attrition rates. The randomized controlled trial investigated the relative efficacy of adding a psycho-social intervention to the standard-of-care MMT in reducing attrition and non-attendance among first-time newly admitted MMT users in China (n = 288). Social workers implemented this three-phase intervention that was based on a behavioral maintenance theory. It also involved participants' family members and rectified some MMT-related misconceptions. As compared to the control group, the intervention group showed significantly lower likelihood of attrition (HR = 0.55, 95% confidence interval 0.39-0.80), lower estimated probability of attrition at Month 12 (0.35 vs. 0.55), and higher median number of days of attendance (Month 6: 147 vs. 91 days, p < 0.001; end-date: 225 vs. 142 days, p < 0.001). Further psycho-social services and translational research are warranted.
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Wang PW, Wu HC, Lin HC, Yen CN, Yeh YC, Chung KS, Chang HC, Yen CF. Can heroin-dependent individuals benefit from a methadone maintenance treatment program before they drop out against medical advice? A 12-month follow-up study. Eur Addict Res 2013. [PMID: 23182770 DOI: 10.1159/000342309] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
AIM Little is known about whether heroin-dependent individuals receiving methadone maintenance treatment (MMT) who were discharged involuntarily and against medical advice (DAMA) get benefits before they left. The aims of this 12-month follow-up study were to examine whether the effects of MMT on depressive symptoms, heroin dependence and quality of life (QOL) are different among the non-DAMA group, the DAMA group, and the involuntarily discharged group, as well as the time effect of receiving MMT on changes in these three outcome indicators. METHOD A total of 266 individuals receiving MMT were divided into the non-DAMA group, the DAMA group, and the involuntarily discharged group. Participants were interviewed at baseline and at 3, 6, 9, and 12 months of treatment for levels of depressive symptoms, heroin dependence and QOL. RESULTS The levels of depressive symptoms, heroin dependence and QOL in all three groups improved after receiving MMT for 3 months and the improvement was maintained during the MMT period. There were no significant differences in the three outcome indicators among the three groups. CONCLUSION The results support the concept that heroin-dependent individuals benefit from MMT, even if they do not want to stay in the program or drop out involuntarily.
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Affiliation(s)
- Peng-Wei Wang
- Department of Psychiatry, Kaohsiung Medical University Hospital, and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
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