Substance use among methadone patients in Vietnam: a systematic review

References

• Ab Lloh, Mohamad, N., Badrin, S., Abu Bakar, R., Ahmad, I., & Ab Lloh, S. (2021). Continuity of illicit drug use among Malay patients attending methadone clinics in Kelantan, Malaysia. Journal of Ethnicity in Substance Abuse, 1–15. https://doi.org/10.1080/15332640.2021.1871696
   Web of Science ®Google Scholar
• Afriandi, I., Kongsin, S., Jiamton, S., Intaraprasong, B., & Riono, P. (2020). Factors associated with illicit injection drug use among methadone maintenance treatment patients in Indonesia. The Southeast Asian Journal of Tropical Medicine and Public Health, 51(1), 26–35.
   Web of Science ®Google Scholar
• Boggiano, V. L., Nguyen, H. L. T., Nguyen, L. H., Tran, T. D., Nguyen, H. V., Le, H. T., Le, H.Q., Hoang, C. D., Nguyen, C. T., Tran, B. X. & Latkin, C. A. (2017). Sexual behaviors among methadone maintenance patients in a mountainous area in northern Vietnam. Substance Abuse Treatment, Prevention, and Policy, 12(1). https://doi.org/10.1186/s13011-017-0123-4
   Google Scholar
• Brands, B., Blake, J., Marsh, D. C., Sproule, B., Jeyapalan, R., & Li, S. (2008). The impact of benzodiazepine use on methadone maintenance treatment outcomes. Journal of Addictive Diseases, 27(3), 37–48. https://doi.org/10.1080/10550880802122620
   PubMed Web of Science ®Google Scholar
• The Campbell Collaboration. (2019). Campbell systematic reviews: Policies and guidelines Campbell policies and guidelines series. No. 1. https://doi.org/10.4073/cpg.2016.1
   Google Scholar
• Chait, L. D., & Griffiths, R. R. (1984). Effects of methadone on human cigarette smoking and subjective ratings. The Journal of Pharmacology and Experimental Therapeutics, 229(3), 636–640.
   PubMed Web of Science ®Google Scholar
• Chen, W., Hong, Y., Zou, X., McLaughlin, M. M., Xia, Y., & Ling, L. (2013). Effectiveness of prize-based contingency management in a methadone maintenance program in China. Drug and alcohol dependence, 133(1), 270–274. https://doi.org/10.1016/j.drugalcdep.2013.05.028
   PubMed Web of Science ®Google Scholar
• Cheong, K. H., Vaughan, E. L., Lau, P. L., & Gonzalez, N. (2020). Help seeking attitudes and illegal drug use among methadone maintenance therapy patients in Malaysia. Addiction Research & Theory, 28(1), 46–52. https://doi.org/10.1080/16066359.2019.1579802
   Web of Science ®Google Scholar
• Chockalingam, L., Ha, T. V., Bui, Q., Hershow, R. B., Hoffman, I., & Go, V. F. (2021). Barriers and facilitators to smoking cessation among HIV-infected people who inject drugs (PWID) in Hanoi, Vietnam: A qualitative study. Cancer Causes & Control, 32(4), 391–399. https://doi.org/10.1007/s10552-021-01396-3
   PubMed Web of Science ®Google Scholar
• Choo, L. L., Ahmad Zahari, M. M., Choy, S. K., Abdul Rahim, N., & Abd Rashid, R. (2022). The prevalence and psychosocial correlates of ketum (Mitragyna speciosa) use among individuals on methadone maintenance therapy programme in hospital Taiping, Malaysia. Healthcare, 10(4), 746. https://doi.org/10.3390/healthcare10040746
   Web of Science ®Google Scholar
• Do, H. P., Nguyen, L. H., Nguyen, N. P. T., Ngo, C., Nguyen, H. L. T., Le, G. T., Nguyen L. K., Nguyen C. T., Tran B. X., Le H. T., Vu T. M. (2017). Factors associated with nicotine dependence during methadone maintenance treatment: Findings from a multisite survey in Vietnam. BMJ Open, 7(7), e015889. https://doi.org/10.1136/bmjopen-2017-015889
   PubMed Web of Science ®Google Scholar
• Engström, A., Adamsson, C., Allebeck, P., & Rydberg, U. (1991). Mortality in patients with substance abuse: A follow-up in Stockholm County, 1973-1984. The International Journal of the Addictions, 26(1), 91–106. https://doi.org/10.3109/10826089109056241
   PubMed Web of Science ®Google Scholar
• Felicione, N. J., Ozga, J. E., Dino, G., Berry, J. H., Sullivan, C. R., & Blank, M. D. (2022). Timing of smoking cessation treatment integrated into outpatient treatment with medications for opioid use disorder: Feasibility trial. Journal of Substance Abuse Treatment, 132, 108579. https://doi.org/10.1016/j.jsat.2021.108579
   PubMed Web of Science ®Google Scholar
• Food and Drug Administration. (2016). FDA drug safety communications, FDA urges caution about withholding opioid addiction medications from patients taking benzodiazepines or CNS depressant: Careful medication management can reduce risks. www.fda.gov/downloads/Drugs/DrugSafety/UCM576377.pdf
   Google Scholar
• Frosch, D. L., Shoptaw, S., Nahom, D., & Jarvik, M. E. (2000). Associations between tobacco smoking and illicit drug use among methadone-maintained opiate-dependent individuals. Experimental and Clinical Psychopharmacology, 8(1), 97–103. PMID: 10743909. https://doi.org/10.1037/1064-1297.8.1.97
   PubMed Web of Science ®Google Scholar
• Gandini, S., Botteri, E., Iodice, S., Boniol, M., Lowenfels, A. B., Maisonneuve, P., & Boyle, P. (2008). Tobacco smoking and cancer: A meta-analysis. International Journal of Cancer, 122(1), 155–164. https://doi.org/10.1002/ijc.23033
   PubMed Web of Science ®Google Scholar
• Giang, L. M., Li, M. J., Okafor, C. N., Diep, N. B., & Shoptaw, S. J. (2021). Correlates of methamphetamine use severity among patients receiving methadone maintenance treatment for opioid use disorder in Vietnam. Journal of Substance Abuse Treatment, 132, 108461. https://doi.org/10.1016/j.jsat.2021.108461
   PubMed Web of Science ®Google Scholar
• Gordon, R. J., & Lowy, F. D. (2005). Bacterial infections in drug users. The New England Journal of Medicine, 353(18), 1945–1954. https://doi.org/10.1056/NEJMra042823
   PubMed Web of Science ®Google Scholar
• Hillebrand, Marsden, J., Finch, E., & Strang, J. (2001). Excessive alcohol consumption and drinking expectations among clients in methadone maintenance. Journal of Substance Abuse Treatment, 21(3), 155–160. https://doi.org/10.1016/S0740-5472(01)00198-2
   PubMed Web of Science ®Google Scholar
• Hoang, T. V., Ha, T. T., Hoang, T. M., Nhu, N. T., Quoc, N. C., Tam, N., & Mills, S. (2015). Impact of a methadone maintenance therapy pilot in Vietnam and its role in a scaled-up response. Harm Reduction Journal, 12(1), 39. https://doi.org/10.1186/s12954-015-0075-9
   PubMedGoogle Scholar
• Hoang, T., Nguyen, H., Shiraishi, R. W., Nguyen, M., Bingham, T., Nguyen, D., Nguyen, T., Duong, H., Lyss, S. and Tran, H. (2018). Factors associated with concurrent heroin use among patients on methadone maintenance treatment in Vietnam: A 24-month retrospective analysis of a nationally representative sample. The International Journal on Drug Policy, 55, 113–120. https://doi.org/10.1016/j.drugpo.2018.02.020
   PubMed Web of Science ®Google Scholar
• Iskandar, S., van Crevel, R., Hidayat, T., Siregar, I. M., Achmad, T. H., van der Ven, A. J., & De Jong, C. A. (2013). Severity of psychiatric and physical problems is associated with lower quality of life in methadone patients in Indonesia. American Journal on Addictions, 22(5), 425–431. https://doi.org/10.1111/j.1521-0391.2013.00334.x
   PubMed Web of Science ®Google Scholar
• Jacob, S. A., Mohammed, F., & Hassali, M. A. (2015). Profile of clients attending a methadone clinic. Malaysian Journal of Medical Sciences, 22(1), 58–69.
   PubMedGoogle Scholar
• Khue, P. M., Tham, N. T., Mai, D. T. T., Van Thuc, P., Thuc, V. M., Van Han, P., & Lindan, C. (2017). A longitudinal and case-control study of dropout among drug users in methadone maintenance treatment in Haiphong, Vietnam. Harm Reduction Journal, 14(1). https://doi.org/10.1186/s12954-017-0185-7
   PubMedGoogle Scholar
• Laqueille, X., Launay, C., Dervaux, A., & Kanit, M. (2009). Abus d’alcool et de benzodiazépines lors des traitements de substitution chez l’héroïnomane : une revue de la littérature [Abuse of alcohol and benzodiazepine during substitution therapy in heroin addicts: a review of the literature]. L’Encephale, 35(3), 220–225. https://doi.org/10.1016/j.encep.2008.05.005
   PubMed Web of Science ®Google Scholar
• Lawrinson, P., Ali, R., Buavirat, A., Chiamwongpaet, S., Dvoryak, S., Habrat, B., Jie, S., Mardiati, R., Mokri, A., Moskalewicz, J. & Newcombe, D. (2008). Key findings from the WHO collaborative study on substitution therapy for opioid dependence and HIV/AIDS. Addiction, 103(9), 1484–1492. https://doi.org/10.1111/j.1360-0443.2008.02249.x
   PubMed Web of Science ®Google Scholar
• Le, N. T., Khuong, Q. L., Vu, T. T. V., Thai, T. T., Le, H., Dao, P. T., Le, S. H., Tieu, T. T. V. & Do, V. D. (2021). Prevalence of amphetamine-type stimulant use and related factors among methadone maintenance patients in ho chi minh city Vietnam: A cross-sectional study. Journal of Psychoactive Drugs, 53(4), 355–363. https://doi.org/10.1080/02791072.2020.1871126
   PubMed Web of Science ®Google Scholar
• Le, T. A., Pham, D. T. T., Quek, T. T. C., Vu, G. T., Hoang, C. L., Tran, T. T., Nguyen, C. T., Tran, N. H. T., Vuong, Q. H., Tran, T. H. & Tran, B. X. (2019). Polysubstance use among patients enrolling in methadone maintenance treatment program in a Vietnam province with drug-driven HIV epidemic. International Journal of Environmental Research and Public Health, 16(18), 3277. https://doi.org/10.3390/ijerph16183277
   PubMed Web of Science ®Google Scholar
• Liang, T. J., & Ward, J. W. (2018). Hepatitis C in injection-drug users - A hidden danger of the opioid epidemic. The New England Journal of Medicine, 378(13), 1169–1171. https://doi.org/10.1056/NEJMp1716871
   PubMed Web of Science ®Google Scholar
• Mathers, B. M., Degenhardt, L., Phillips, B., Wiessing, L., Hickman, M., Strathdee, S. A., Wodak, A., Panda, S., Tyndall, M., Toufik, A. & Mattick, R. P. (2008). Global epidemiology of injecting drug use and HIV among people who inject drugs: A systematic review. The Lancet, 372(9651), 1733–1745. https://doi.org/10.1016/S0140-6736(08)61311-2
   PubMed Web of Science ®Google Scholar
• Mathew, J., Addai, T., Anand, A., Morrobel, A., Maheshwari, P., & Freels, S. (1995). Clinical features, site of involvement, bacteriologic findings, and outcome of infective endocarditis in intravenous drug users. Archives of Internal Medicine, 155(15), 1641–1648. https://doi.org/10.1001/archinte.1995.00430150125013
   PubMedGoogle Scholar
• McLean, K., Monnat, S. M., Rigg, K., Sterner, G. E., III, & Verdery, A. (2019). “You never know what you’re getting”: Opioid users’ perceptions of fentanyl in southwest Pennsylvania. Substance Use & Misuse, 54(6), 955–966. https://doi.org/10.1080/10826084.2018.1552303
   PubMed Web of Science ®Google Scholar
• Ministry of Public Security. (2012). Vietnam national report on situation of illicit drugs in 2011 and the first 6 months in 2012.
   Google Scholar
• National Institutes of Health. (2014). Quality assessment tool for observational cohort and cross-sectional studies. Retrieved November 1, 2021, from https://www.nhlbi.nih.gov/health-pro/guidelines/in-develop/cardiovascular-risk-reduction/tools/cohort
   Google Scholar
• Nguyen, L. H., Nguyen, H. T. T., Nguyen, H. L. T., Tran, B. X., & Latkin, C. A. (2017). Adherence to methadone maintenance treatment and associated factors among patients in Vietnamese mountainside areas. Substance Abuse Treatment, Prevention, and Policy, 12(1). https://doi.org/10.1186/s13011-017-0115-4
   Google Scholar
• Nguyen, T. T., Nguyen, L. T., Pham, M. D., Vu, H. H., & Mulvey, K. P. (2012). Methadone maintenance therapy in Vietnam: An overview and scaling-up plan. Advances in Preventive Medicine, 2012, 732484. https://doi.org/10.1155/2012/732484
   PubMedGoogle Scholar
• Nguyen, H., Tran, B. X., Nguyen, H. L. T., Nguyen, C. T., Hoang, C. D., Le, H. Q., Van Nguyen, H., Le, H. T., Tran, T. D., Latkin, C. A. & Vu, T. M. T. (2017). Psychological distress among methadone maintenance patients in Vietnamese mountainous areas. AIDS and Behavior, 21(11), 3228–3237. https://doi.org/10.1007/s10461-017-1779-5
   PubMed Web of Science ®Google Scholar
• Page, M., McKenzie, J., Bossuyt, P., Boutron, I., Hoffmann, T., Mulrow, C., and Shamseer, L., et al. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ, 372, n71. https://doi.org/10.1136/bmj.n71
   PubMed Web of Science ®Google Scholar
• Raffa, J. D., Grebely, J., Tossonian, H., Wong, T., Viljoen, M., Khara, M., Mead, A., McLean, M., Duncan, F., Petkau, A. J., DeVlaming, S., & Conway, B. (2007). The impact of ongoing illicit drug use on methadone adherence in illicit drug users receiving treatment for HIV in a directly observed therapy program. Drug and Alcohol Dependence, 89(2–3), 306–309. https://doi.org/10.1016/j.drugalcdep.2007.02.007
   PubMed Web of Science ®Google Scholar
• Rigg, K. K., McLean, K., Monnat, S. M., Sterner, G. E., III, & Verdery, A. M. (2018). Opioid misuse initiation: Implications for intervention. Journal of Addictive Diseases, 37(3–4), 111–122. https://doi.org/10.1080/10550887.2019.1609336
   PubMed Web of Science ®Google Scholar
• Rigg, K. K., & Sharp, A. (2018a). Nonmedical prescription drug use among African Americans who use MDMA (ecstasy/molly): Implications for risk reduction. Addictive Behaviors, 79, 159–165. https://doi.org/10.1016/j.addbeh.2017.12.024
   PubMed Web of Science ®Google Scholar
• Rigg, K. K., & Sharp, A. (2018b). Deaths related to MDMA (ecstasy/molly): Prevalence, root causes, and harm reduction interventions. Journal of Substance Use, 23(4), 345–352. https://doi.org/10.1080/14659891.2018.1436607
   Web of Science ®Google Scholar
• Schmitz, J. M., Grabowski, J., & Rhoades, H. (1994). The effects of high and low doses of methadone on cigarette smoking. Drug and Alcohol Dependence, 34(3), 237–242. https://doi.org/10.1016/0376-8716(94)90162-7
   PubMed Web of Science ®Google Scholar
• Seaman, S. R., Brettle, R. P., & Gore, S. M. (1998). Mortality from overdose among injecting drug users recently released from prison: Database linkage study. BMJ, 316(7129), 426–428. https://doi.org/10.1136/bmj.316.7129.426
   PubMedGoogle Scholar
• Senbanjo, R., Wolff, K., & Marshall, J. (2007). Excessive alcohol consumption is associated with reduced quality of life among methadone patients. Addiction, 102(2), 257–263. https://doi.org/10.1111/j.1360-0443.2006.01683.x
   PubMed Web of Science ®Google Scholar
• Stenbacka, Beck, O., Leifman, A., Romelsjö, A., & Helander, A. (2007). Problem drinking in relation to treatment outcome among opiate addicts in methadone maintenance treatment. Drug and Alcohol Review, 26(1), 55–63. https://doi.org/10.1080/09595230601036994
   PubMed Web of Science ®Google Scholar
• Stockton, M. A., Mughal, A. Y., Bui, Q., Greene, M. C., Pence, B. W., Go, V., & Gaynes, B. N. (2021). Psychometric performance of the perceived stigma of substance abuse scale (PSAS) among patients on methadone maintenance therapy in Vietnam. Drug and Alcohol Dependence, 226, 108831. https://doi.org/10.1016/j.drugalcdep.2021.108831
   PubMed Web of Science ®Google Scholar
• Story, J., & Stark, M. J. (1991). Treating cigarette smoking in methadone maintenance clients. Journal of Psychoactive Drugs, 23(2), 203–215. https://doi.org/10.1080/02791072.1991.10472237
   PubMed Web of Science ®Google Scholar
• Substance Abuse and Mental Health Services Administration. (2018). Treatment Improvement Protocol (TIP) Series, No. 63. Chapter 3B: Methadone. https://www.ncbi.nlm.nih.gov/books/NBK535269/
   Google Scholar
• Sullivan, S. G., Wu, Z., Cao, X., Liu, E., & Detels, R. (2014). Continued drug use during methadone treatment in China: A retrospective analysis of 19,026 service users. Journal of Substance Abuse Treatment, 47(1), 86–92. https://doi.org/10.1016/j.jsat.2013.12.004
   PubMed Web of Science ®Google Scholar
• Sunjic. (2002). Methadone-related deaths and mortality rate during induction into methadone maintenance, New South Wales, 1996. Drug and Alcohol Review, 21(2), 131–136. https://doi.org/10.1080/09595230220139028
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Boggiano, V. L., Nguyen, H. L. T., Nguyen, L. H., Nguyen, H. V., Hoang, C. D., Le, H. T., Tran, T. D., Le, H. Q., Latkin, C. A. & Vu, T. M. T. (2018). Concurrent drug use among methadone maintenance patients in mountainous areas in northern Vietnam. BMJ Open, 8(3), e015875. https://doi.org/10.1136/bmjopen-2017-015875
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Fleming, M., Nguyen, T. M. T., Vu, G. T., Vuong, Q. H., Ho, M. T., Dam, N. V., Vuong, T. T., Do, H. N., Doan, L. P. & Latkin, C. (2019). Changes in substance abuse and HIV risk behaviors over 12-month methadone maintenance treatment among Vietnamese patients in mountainous provinces. International Journal of Environmental Research and Public Health, 16(13), 2422. https://doi.org/10.3390/ijerph16132422
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Mai, H. T., Fleming, M., Do, H. N., Nguyen, T. M. T., Vuong, Q. H., Ho, M. T., Van Dam, N., Vuong, T. T., Ha, G. H. & Truong, N. T. (2018). Factors associated with substance use and sexual behavior among drug users in three mountainous provinces of Vietnam. International Journal of Environmental Research and Public Health, 15(9), 1885. https://doi.org/10.3390/ijerph15091885
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Moir, M., Nguyen, T. M. T., Do, H. N., Vu, G. T., Dang, A. K., Ha, G. H., Nguyen, T. H. T., Vuong, H. Q., Ho, T. M. & Van Dam, N. (2020). Changes in quality of life and its associated factors among illicit drug users in Vietnamese mountainous provinces: A 12-month follow-up study. Substance Abuse Treatment, Prevention, and Policy, 15(1). https://doi.org/10.1186/s13011-020-00265-7
   Web of Science ®Google Scholar
• Tran, B. X., Nguyen, L. H., Do, H. P., Nguyen, N. P., Phan, H. T., Dunne, M., & Latkin, C. (2015). Motivation for smoking cessation among drug-using smokers under methadone maintenance treatment in Vietnam. Harm Reduction Journal, 12(1), 50. https://doi.org/10.1186/s12954-015-0085-7
   PubMedGoogle Scholar
• Tran, B. X., Nguyen, H. L. T., Le, Q. N. H., Mai, H. T., Ngo, C., Hoang, C. D., Nguyen, H. H., Le, H. Q., Van Nguyen, H., Le, H. T., & Tran, T. D. (2018). Alcohol and tobacco use among methadone maintenance patients in Vietnamese rural mountainside areas. Addictive Behaviors Reports, 7, 19–25. https://doi.org/10.1016/j.abrep.2017.11.005
   PubMedGoogle Scholar
• Tran, B. X., Nguyen, L. H., Nguyen, C. T., & Latkin, C. A. (2018). Health-related work productivity loss is low for patients in a methadone maintenance program in Vietnam. International Journal of Drug Policy, 60, 1–7. https://doi.org/10.1016/j.drugpo.2018.07.007
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Nguyen, L. H., Nong, V. M., Nguyen, C. T., Phan, H. T. T., & Latkin, C. A. (2016). Behavioral and quality-of-life outcomes in different service models for methadone maintenance treatment in Vietnam. Harm Reduction Journal, 13(1). https://doi.org/10.1186/s12954-016-0091-4
   Google Scholar
• Tran, B. X., Nguyen, L. H., Phan, H. T. T., Nguyen, L. K., & Latkin, C. A. (2015). Preference of methadone maintenance patients for the integrative and decentralized service delivery models in Vietnam. Harm Reduction Journal, 12(1). https://search.ebscohost.com/login.aspx?direct=true&db=psyh&AN=2015-43433-001&site=ehost-live
   Google Scholar
• Tran, B. X., Ohinmaa, A., Duong, A. T., Do, N. T., Nguyen, L. T., Nguyen, Q. C., Mills S, Jacobs P, Houston S. (2012a). Changes in drug use are associated with health-related quality of life improvements among methadone maintenance patients with HIV/AIDS. Quality of Life Research, 21(4), 613–623. https://doi.org/10.1007/s11136-011-9963-y
   PubMed Web of Science ®Google Scholar
• Tran, B. X., Ohinmaa, A., Mills, S., Duong, A. T., Nguyen, L. T., Jacobs, P., Houston, S., & White, E. (2012b). Multilevel predictors of concurrent opioid use during methadone maintenance treatment among drug users with HIV/AIDS. Plos One, 7(12), e51569. https://doi.org/10.1371/journal.pone.0051569
   PubMed Web of Science ®Google Scholar
• Tun, S., Vicknasingam, B., & Singh, D. (2021). Factors affecting addiction severity index (ASI) among clients enrolled in methadone maintenance treatment (MMT) program in Myanmar. Harm Reduction Journal, 18(1), 84. https://doi.org/10.1186/s12954-021-00523-2
   PubMed Web of Science ®Google Scholar
• Tun, S., Vicknasingam, B., Singh, D., & Wai, N. (2022). Client satisfaction to methadone maintenance treatment program in Myanmar. Substance Abuse Treatment, Prevention, and Policy, 17(1), 2. https://doi.org/10.1186/s13011-021-00429-z
   PubMed Web of Science ®Google Scholar
• U.S. Department of Health and Human Services. (2014). The health consequences of smoking—50 years of progress: A report of the surgeon general.
   Google Scholar
• Van Nguyen, H., Nguyen, H. L. T., Mai, H. T., Le, H. Q., Tran, B. X., Hoang, C. D., Le, H. T., Nguyen, C. T., Tran, T. D., Latkin, C. A. & Vu, T. M. T. (2017). Stigmatization among methadone maintenance treatment patients in mountainous areas in northern Vietnam. Harm Reduction Journal, 14(1), 1. https://doi.org/10.1186/s12954-016-0127-9
   PubMedGoogle Scholar
• Vlahov, D., Sullivan, M., Astemborski, J., & Nelson, K. E. (1992). Bacterial infections and skin cleaning prior to injection among intravenous drug users. Public Health Reports, 107(5), 595–598.
   PubMed Web of Science ®Google Scholar
• Vuong, T., Nguyen, N., Le, G., Shanahan, M., Ali, R., & Ritter, A. (2017). The political and scientific challenges in evaluating compulsory drug treatment centers in Southeast Asia. Harm Reduction Journal, 14(1). https://doi.org/10.1186/s12954-016-0130-1
   PubMedGoogle Scholar
• Vuong, T., Ritter, A., Shanahan, M., Ali, R., Nguyen, N., Pham, K., Le, G. M., Le, G. M. (2018). Outcomes of compulsory detention compared to community-based voluntary methadone maintenance treatment in Vietnam. Journal of Substance Abuse Treatment, 87, 9–15. https://doi.org/10.1016/j.jsat.2018.01.011
   PubMed Web of Science ®Google Scholar
• Wakeman, S. E., Larochelle, M. R., Ameli, O., Chaisson, C. E., McPheeters, J. T., Crown, W. H., Azocar, F., & Sanghavi, D. M. (2020). Comparative Effectiveness of Different Treatment Pathways for Opioid Use Disorder. JAMA Network Open, 3(2), e1920622–1920622. https://doi.org/10.1001/jamanetworkopen.2019.20622
   PubMed Web of Science ®Google Scholar
• Wang, L., Wei, X., Wang, X., Li, J., Li, H., & Jia, W. (2014). Long-Term Effects of Methadone Maintenance Treatment with Different Psychosocial Intervention Models [Article]. Plos One, 9(2), 1–8. https://doi.org/10.1371/journal.pone.0087931
   Web of Science ®Google Scholar
• West, R. (2017). Tobacco smoking: Health impact, prevalence, correlates and interventions. Psychology & Health, 32(8), 1018–1036. https://doi.org/10.1080/08870446.2017.1325890
   PubMed Web of Science ®Google Scholar
• White, W. L., Campbell, M. D., Spencer, R. D., Hoffman, H. A., Crissman, B., & DuPont, R. L. (2014). Patterns of abstinence or continued drug use among methadone maintenance patients and their relation to treatment retention. Journal of Psychoactive Drugs, 46(2), 114–122. https://doi.org/10.1080/02791072.2014.901587
   PubMed Web of Science ®Google Scholar
• White, M., & Irvine, R. (1999). Mechanisms of fatal opioid overdose. Addiction (Abingdon, England), 94(7), 961–972. https://doi.org/10.1046/j.1360-0443.1999.9479612.x
   PubMed Web of Science ®Google Scholar
• Zador, & Sunjic, S. (2000). Deaths in methadone maintenance treatment in New South Wales, Australia 1990-1995. Addiction (Abingdon, England), 95(1), 77–84. https://doi.org/10.1046/j.1360-0443.2000.951778.x
   PubMed Web of Science ®Google Scholar