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Type of opioids injected: Does it matter? A multicentric cross‐sectional study of people who inject drugs
Author(s) -
Ambekar Atul,
Rao Ravindra,
Mishra Ashwani Kumar,
Agrawal Alok
Publication year - 2015
Publication title -
drug and alcohol review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.018
H-Index - 74
eISSN - 1465-3362
pISSN - 0959-5236
DOI - 10.1111/dar.12208
Subject(s) - medicine , propoxyphene , buprenorphine , heroin , harm reduction , pentazocine , methadone , methaqualone , syringe , opioid , emergency medicine , drug , family medicine , pharmacology , psychiatry , morphine , analgesic , human immunodeficiency virus (hiv) , receptor
and Aims Injecting pharmaceutical opioids for non‐medical purposes is a major concern globally. Though pharmaceutical opioids injection is reported in I ndia, the exact proportion of people who inject drugs ( PWID ) using pharmaceutical opioids is unknown. The objectives of this study were to describe the various types of drugs that are injected by people in I ndia and to analyse the differences between the commonly injected drugs. Design and Methods A cross‐sectional, multicentric study covering 22 harm‐reduction sites from different regions of the country was conducted. First 50 subjects, chosen randomly from a list of PWIDs accessing services from each site and fulfilling study criteria, were interviewed using a structured questionnaire. Data from 902 male subjects are presented here. Results Pharmaceutical opioid injectors ( POI ) accounted for 65% of PWIDs (buprenorphine: 30.8%, pentazocine: 21.8% and dextropropoxyphene: 11.9%). Heroin, injected by 34.3%, was prevalent in most states surveyed. Buprenorphine and pentazocine were not injected in the north‐east region, whereas dextropropoxyphene was injected in the north‐east alone. Univariate and multivariate logistic regression showed that, compared with heroin injectors, the POI group was more likely to consume alcohol and pharmaceutical opioids orally, inject frequently, share needle/syringes and develop injection‐site complications. Among individual POIs , buprenorphine injectors had significantly higher proportion of subjects injecting frequently, sharing needle/syringes and developing local complications. Irrespective of the opioid type, majority of subjects were opioid dependent. Discussion and Conclusions Pharmaceutical opioids are the most common drugs injected in I ndia currently and have greater injection‐related risks and complications. Significant differences exist between different pharmaceutical opioids, which would be important considerations for interventions. [Ambekar A, Rao R, Mishra AK, Agrawal A. Type of opioids injected: Does it matter? A multicentric cross‐sectional study of people who inject drugs. Drug Alcohol Rev 2015;34:97–104]