A clinical study on risk behaviors and seroprevalence of HIV, hepatitis B, and hepatitis C among injection drug users on opioid substitution therapy: An observational study

• Main Authors: Shabir Ahmad Dar, Bilal Ahmad Bhat, Aaliya Khanam, Shazia Kousar
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2020-01-01
• Series: Indian Journal of Social Psychiatry
• Subjects: buprenorphine; injection drug users; opioids
• Online Access: http://www.indjsp.org/article.asp?issn=0971-9962;year=2020;volume=36;issue=2;spage=146;epage=150;aulast=Dar

Introduction: Hepatitis B virus (HBV), hepatitis C virus (HCV), and HIV infection among IDUs is an emerging trend. Opioid substitution therapy (OST) is an evidence-based treatment for opiate-dependent clients that replaces illicit drug use with medically prescribed, orally administered opiates such as buprenorphine. The objective of this study was to determine the sociodemographic variables; seroprevalence of HIV, hepatitis B, and hepatitis C; associated risk behaviors; comorbid substance use pattern; and psychiatric comorbidity among injection drug users (IDUs). Methods: A total of 57 IDUs aged between 18 and 60 years who attended the OST center during 4 months period of a government medical college in North India were included in the study. Results: All of the IDUs were males with a mean age of 26.55 ± 7.26 years. The mean dose of buprenorphine used for the substitution was 6.24 ± 2.4/day at the start of the therapy. Most of the patients were unemployed, with a maximum of them studied up to high school level. The most common substance abuse among IDU users was tobacco 47 (82.46%), followed by Cannabis 23 (40.35%). High-risk behavior found among OST clients was sharing needles (29.82%), unprotected sexual intercourse (12.28%), and sexual intercourse with multiple partners (3.51%). HCV testing showed positive among 9 (15.78%) clients. Conclusion: Oral substitution with buprenorphine is an effective harm reduction strategy for preventing HCV, HBV, and HIV among IDUs. Buprenorphine is a safe compound, with minimal side effects and minimal chances of overdoses.