Study results demonstrate a significant initial step in documenting the efficacy of the Matrix approach. Although the superiority of the Matrix approach over TAU was not maintained at the post-treatment timepoints, the in-treatment benefit is an important demonstration of empirical support for this psychosocial treatment approach.

The Methamphetamine Treatment Project offers the opportunity to examine the history of abuse and violence in a sample of 1016 methamphetamine users participating in a multisite study between 1999-2001. Reporting of abuse and violence was extensive, with 80% of women reporting abuse or violence from a partner. Men were more likely to report experiencing violence from friends and others. A high percentage of study participants reported a variety of threatening or coercive experiences with their partners. Past and current interpersonal violence is a characteristic of the lifestyles of the majority entering treatment for methamphetamine dependence.

BackgroundImproving the extent to which evidence-based practices (EBPs)—treatments that have been empirically shown to be efficacious or effective—are integrated within routine practice is a well-documented challenge across numerous areas of health. In 2014, the National Institute on Drug Abuse funded a type 2 effectiveness–implementation hybrid trial titled the substance abuse treatment to HIV Care (SAT2HIV) Project. Aim 1 of the SAT2HIV Project tests the effectiveness of a motivational interviewing-based brief intervention (MIBI) for substance use as an adjunct to usual care within AIDS service organizations (ASOs) as part of its MIBI Experiment. Aim 2 of the SAT2HIV Project tests the effectiveness of implementation and sustainment facilitation (ISF) as an adjunct to the Addiction Technology Transfer Center (ATTC) model for training staff in motivational interviewing as part of its ISF Experiment. The current paper describes the study protocol for the ISF Experiment. Methods Using a cluster randomized design, case management and leadership staff from 39 ASOs across the United States were randomized to receive either the ATTC strategy (control condition) or the ATTC + ISF strategy (experimental condition). The ATTC strategy is staff-focused and includes 10 discrete strategies (e.g., provide centralized technical assistance, conduct educational meetings, provide ongoing consultation). The ISF strategy is organization-focused and includes seven discrete strategies (e.g., use an implementation advisor, organize implementation team meetings, conduct cyclical small tests of change). Building upon the exploration–preparation–implementation–sustainment (EPIS) framework, the effectiveness of the ISF strategy is examined via three staff-level measures: (1) time-to-proficiency (i.e., preparation phase outcome), (2) implementation effectiveness (i.e., implementation phase outcome), and (3) level of sustainment (i.e., sustainment phase outcome). DiscussionAlthough not without limitations, the ISF experiment has several strengths: a highly rigorous design (randomized, hypothesis-driven), high-need setting (ASOs), large sample size (39 ASOs), large geographic representation (23 states and the District of Columbia), and testing along multiple phases of the EPIS continuum (preparation, implementation, and sustainment). Thus, study findings will significantly improve generalizable knowledge regarding the best preparation, implementation, and sustainment strategies for advancing EBPs along the EPIS continuum. Moreover, increasing ASO’s capacity to address substance use may improve the HIV Care Continuum. Trial registration ClinicalTrials.gov: NCT03120598.Electronic supplementary materialThe online version of this article (10.1186/s13722-017-0096-7) contains supplementary material, which is available to authorized users.

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; β = .65, p = .01) but not on time-to-proficiency (β = −.02) or level-of-sustainment (β = .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.

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The Methamphetamine Treatment Project is a multisite trial that compares the effectiveness of eight models of outpatient treatment for methamphetamine dependence to that of the Matrix model. These eight "treatment-as-usual" models represent diverse approaches developed in a variety of settings to serve markedly different populations. The theoretical foundations of these treatments are described as well as the settings in which they are delivered. To facilitate comparisons, details are presented with respect to frequency of group and individual sessions, duration of treatment, therapist qualifications, and access to ancillary services. The populations served by these programs vary with respect to race and ethnicity. Most programs serve primarily non-Hispanic Caucasians, but some programs serve significant proportions of Hispanics, Asians, Pacific Islanders, and Native Americans. Usual route of administration of methamphetamine also varies by site, with snorting, smoking, and injecting each reported as the most common route of administration at one or more sites. The Minnesota model and cognitive-behavioral approaches are most commonly used in these programs, although contingency management and psychodynamic approaches are also represented. The intensive phase of treatment ranges between four and 24 weeks; the number of hours per week of client contact varies between one and 13. This trial will provide the opportunity to test the effectiveness of a wide range of treatments currently in use in community settings.

This study implemented a systematized, team-based Screening, Brief Intervention, Referral to Treatment (SBIRT) process in six primary care clinics that incorporated efforts of receptionists, medical assistants, and physicians. Focus groups were conducted to identify key facilitators of and barriers to successful implementation. Buy-in from physicians and clinic leadership and seamless integration of SBIRT into the electronic medical record were noted as 143 144 J. Muench et al.the strongest facilitators. Time constraints and personal discomfort discussing substance use were cited as major barriers. A teambased approach to SBIRT in primary care settings capitalizes on the medical home model but also creates unique barriers.

BackgroundIn 2010, the first comprehensive National HIV/AIDS Strategy for the United States was released and included three goals: (1) reducing the number of people who become infected with HIV, (2) increasing access to care and improving health outcomes for people living with HIV, and (3) reducing HIV-related health disparities and health inequities. In 2013, as part of its effort to help address the National HIV/AIDS Strategy, the National Institute on Drug Abuse (NIDA) funded a type 2 effectiveness-implementation hybrid trial titled the Substance Abuse Treatment to HIV Care (SAT2HIV) Project. Aim 1 of the SAT2HIV Project tests the effectiveness of a motivational interviewing-based brief intervention (MIBI) for substance use as an adjunct to usual care within AIDS Service Organizations (ASOs) as part of its MIBI Experiment. Aim 2 of the SAT2HIV Project tests the effectiveness of implementation and sustainment facilitation (ISF) as an adjunct to the Addiction Technology Transfer Center (ATTC) model for training staff in motivational interviewing as part of its ISF Experiment. The current paper describes the study protocol for the ISF Experiment.MethodsAs part of a multisite randomized controlled trial, individuals with comorbid HIV/AIDS and problematic substance use are randomized to receive either the ASOs’ usual care (control condition) or usual care plus a MIBI for substance use (experimental condition) delivered by trained ASO case-management staff. Primary outcome measures are reductions in days of primary substance use, number of substance-related problems, times engaging in risky behaviors, days of non-adherence to HIV medications, and increases in substance use treatment. As part of this paper, we describe the trial protocol in accordance with the Standard Protocol Items: Recommendations for Interventional Trials guidelines.DiscussionIf successfully able to implement MIBI as an effective adjunct to usual care, the current trial may have a significant impact on increasing the capacity of ASOs to address problematic substance use among individuals living with HIV/AIDS. Reducing the prevalence of problematic substance use among individuals living with HIV/AIDS within the United States may lead to significant improvements on key performance measures (i.e., the HIV Care Continuum and the 90-90-90 target). Trial registration ClinicalTrials.gov: NCT02495402Electronic supplementary materialThe online version of this article (10.1186/s13722-017-0095-8) contains supplementary material, which is available to authorized users.