Le Minh Giang, Nguyen Thu Trang, Nguyen Bich Diep, Dao Thi Dieu Thuy, Dinh Thanh Thuy, Han Dinh Hoe, Hoang Thi Hai Van, Thai Thanh Truc, Hoa H. Nguyen, Nguyen Ly Lai, Pham Thi Dan Linh, Vu Thi Tuong Vi, Cathy J. Reback, Arleen Leibowitz, Li Li, Chunqing Lin, Michael Li, Do Van Dung, Ste
Background: Methamphetamine use could jeopardize the current efforts to address opioid use disorder and HIV infection. Evidence-based behavioral interventions (EBI) are effective in reducing methamphetamine use. However, evidence on optimal combinations of EBI is limited. This protocol presents a type-1 effectiveness-implementation hybrid design to evaluate the effectiveness, cost-effectiveness of adaptive methamphetamine use interventions, and their implementation barriers in Vietnam. Method: Design: Participants will be first randomized into two frontline interventions for 12 weeks. They will then be placed or randomized to three adaptive strategies for another 12 weeks. An economic evaluation and an ethnographic evaluation will be conducted alongside the interventions. Participants: We will recruit 600 participants in 20 methadone clinics. Eligibility criteria: (1) age 16+; (2) Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) scores ≥ 10 for methamphetamine use or confirmed methamphetamine use with urine drug screening; (3) willing to provide three pieces of contact information; and (4) having a cell phone. Outcomes: Outcomes are measured at 13, 26, and 49 weeks and throughout the interventions. Primary outcomes include the (1) increase in HIV viral suppression, (2) reduction in HIV risk behaviors, and (3) reduction in methamphetamine use. COVID-19 response: We developed a response plan for interruptions caused by COVID-19 lockdowns to ensure data quality and intervention fidelity
P Todd Korthuis, Caroline King, Ryan R Cook, Tong Thi Khuyen, Lynn E Kunkel, Gavin Bart, Thuan Nguyen, Dinh Thanh Thuy, Sarann Bielavitz, Diep Bich Nguyen, Nguyen Thi Minh Tam, Le Minh Giang
BMC Public Health
|