Bibliographic Details
| Title: |
Injection cessation and relapse to injection and the associated factors among people who inject drugs in Iran: The Rostam study |
| Authors: |
Soheil Mehmandoost, Ali Mirzazadeh, Mohammad Karamouzian, Mehrdad Khezri, Heidar Sharafi, Armita Shahesmaeili, Saiedeh Haji Maghsoudi, Nima Ghalekhani, Fatemeh Tavakoli, Maliheh Sadat Bazrafshani, Mostafa Shokoohi, Niloufar Aghaali, Ali Akbar Haghdoost, Hamid Sharifi |
| Source: |
Substance Abuse Treatment, Prevention, and Policy, Vol 18, Iss 1, Pp 1-10 (2023) |
| Publisher Information: |
BMC, 2023. |
| Publication Year: |
2023 |
| Collection: |
LCC:Public aspects of medicine
LCC:Social pathology. Social and public welfare. Criminology |
| Subject Terms: |
People who inject drugs, Injection cessation, Relapse to injection, Retrospective cohort study, HIV, Hepatitis C, Public aspects of medicine, RA1-1270, Social pathology. Social and public welfare. Criminology, HV1-9960 |
| More Details: |
Abstract Background Drug injection is a major health-related problem worldwide. Injection cessation and relapse to injection could significantly alter the risk of HIV and hepatitis C virus (HCV) among people who inject drugs (PWID). This study aimed to estimate the rate of injection cessation and relapse to injection among PWID in Iran. Methods This cohort study was conducted from 2018 to 2021 in the cities of Kerman and Tehran. Using a respondent-driven sampling (RDS) approach, 118 PWID with a history of injection in the last six months and negative HIV and HCV tests were recruited. Follow-up visits occurred every three months over a period of one year. Participants were interviewed and tested for HIV and HCV using rapid tests. Injection cessation was defined as the no injection of any type of drugs in the last three months. Relapse to injection was defined as re-initiating drug injection among those who had ceased injection. Two separate Cox regression models were applied, and an adjusted hazard ratio (aHR) with a 95% confidence interval (CI) were measured to assess the factors associated with each outcome. Results The rate of injection cessation was 26.1 (95% CI: 21.3, 32.0) per 100 person-years, and the rate of relapse to injection was 32.7 (95% CI: 24.7, 43.2) per 100 person-years. At the baseline interview, 39.8% (n = 47) of participants reported injection cessation in the past three months before the interview. In the multivariable Cox regression analysis, the rate of relapse to injection was greater among women (aHR = 1.58; 95% CI: 1.01, 2.52), and those with higher monthly income (aHR = 1.63; 95% CI: 1.03, 2.59). However, there was no significant variable that predicted injection cessation. Conclusion Injection cessation was common among PWID in Iran, however, one-third relapsed to injection shortly after cessation. Harm reduction programs should include comprehensive strategies to reduce the probability of relapse among PWID who achieve injection cessation. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
1747-597X |
| Relation: |
https://doaj.org/toc/1747-597X |
| DOI: |
10.1186/s13011-023-00583-6 |
| Access URL: |
https://doaj.org/article/705b0481685542f68ee458c278ea6ef7 |
| Accession Number: |
edsdoj.705b0481685542f68ee458c278ea6ef7 |
| Database: |
Directory of Open Access Journals |
