RESUMO
BACKGROUND: Given substance use disorders (SUDs) among people with HIV are highly prevalent, integrating SUD services within HIV service settings is needed to help end the HIV epidemic. In this study, we assessed the setting-intervention fit (SIF) of 9 evidence-based SUD interventions: acamprosate, disulfiram, oral naltrexone, injectable naltrexone, oral buprenorphine, injectable buprenorphine, contingency management, motivational interviewing, and cognitive behavioral therapy (CBT). SETTING: Clinical and nonclinical HIV service organizations (HSOs) in the United States. METHODS: In May 2020, a stakeholder-engaged real-time Delphi was completed with 202 HSOs. HSO respondents rated the extent to which each SUD intervention was fundable, implementable, retainable, sustainable, scalable, and timely for their HSO, and these 6 items were summed into an SIF score (possible range of 0-18). RESULTS: Motivational interviewing had the highest average SIF score (11.42), with SIF scores above the midpoint (9.5) for clinical (11.51) and nonclinical HSOs (11.36). For nonclinical HSOs, none of the other interventions were above the midpoint. For clinical HSOs, the average SIF scores were above the midpoint for CBT (10.97) and oral buprenorphine (9.51). Multivariate regression analyses, which controlled for characteristics of the HSO respondent, revealed geographic region of the United States and whether the HSO currently offered any substance use services as 2 of the best predictors of SIF scores. CONCLUSIONS: Notwithstanding the need to improve the SIF for the other evidence-based SUD interventions, motivational interviewing, CBT, and oral buprenorphine are currently the evidence-based SUD interventions with greatest perceived fit for integration within HSOs in the United States.
Assuntos
Buprenorfina , Infecções por HIV , Transtornos Relacionados ao Uso de Substâncias , Técnica Delphi , Medicina Baseada em Evidências , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Humanos , Naltrexona , Transtornos Relacionados ao Uso de Substâncias/tratamento farmacológico , Transtornos Relacionados ao Uso de Substâncias/terapia , Estados Unidos/epidemiologiaRESUMO
Background: Substance use disorders (SUDs) among people with HIV are both prevalent and problematic. The Substance Abuse Treatment to HIV care project was funded to test the Implementation and Sustainment Facilitation (ISF) strategy as an adjunct to the Addiction Technology Transfer Center (ATTC) strategy for integrating a motivational interviewing-based brief intervention (MIBI) for SUDs within HIV community-based organizations. Methods: Using a cluster-randomized, type 2 hybrid trial design, 39 HIV organizations were randomized to either (1) ATTC (n = 19) or (2) ATTC + ISF (n = 20). Each HIV organization identified two staff members to be prepared to implement the MIBI (N = 78). Subsequently, during the implementation phase, HIV organizations in each condition randomized client participants (N = 824) to one of the two intervention conditions: usual care (UC; n = 415) or UC + MIBI (n = 409). Both staff-level outcomes and client-level outcomes were examined. Results: The ISF strategy had a significant impact on the implementation effectiveness (i.e., the consistency and the quality of implementation; ß = .65, p = .01) but not on time-to-proficiency (ß = -.02) or level-of-sustainment (ß = .09). In addition, the ISF strategy was found to have a significant impact on the intervention effectiveness (the effectiveness of the MIBI), at least in terms of significantly decreasing the odds (odds ratio = 0.11, p = .02) of clients using their primary substance daily during follow-up. Conclusion: The ISF strategy was found to be an effective adjunct to the ATTC strategy in terms of implementation effectiveness and intervention effectiveness. It is recommended that future efforts to integrate the project's MIBI for SUD within HIV organizations use the ATTC + ISF strategy. However, given the ISF strategy did not have a significant impact on level-of-sustainment, implementation research testing the extent to which the ATTC + ISF strategy can be significantly enhanced through effective sustainment strategies is warranted. Plain language abstract: Substance use among people living with HIV is associated with increased mental health problems, worse medication adherence, and worse HIV viral suppression. Increasing substance use-related services in HIV community-based organizations is an important public health need. The Substance Abuse Treatment to HIV care project tested two strategies for helping HIV organizations implement a brief intervention (BI) designed to motivate clients to decrease their substance use. The project also tested if receiving a BI improved clients' outcome. Two staff from each of the 39 participating organizations were taught how to deliver the BI using the Addiction Technology Transfer Center (ATTC) training strategy (online and in-person training, monthly feedback, and coaching). Half of the organizations also received the Implementation and Sustainment Facilitation (ISF) strategy, which included monthly meetings with an ISF coach for the two BI staff and one or more leadership staff from the organization. Organizations that received both the ATTC and ISF strategies delivered more BIs and higher quality BIs than organizations that only received the ATTC strategy. In addition, clients receiving BIs at organizations that received both strategies were more likely to decrease their substance use. However, receiving both strategies did not improve how quickly staff learned to deliver the BI or improve the number of BIs delivered during the project's 6-month sustainment phase. Future research focused on implementing BIs within HIV organizations should consider using the ATTC and ISF strategies while also seeking to enhance the strategies to improve sustainment.