RESUMO
BACKGROUND AND OBJECTIVES: Limited research has explored sex differences in opioid use disorder medication (MOUD) treatment outcomes. The purpose of this study was to examine MOUD initiation onto buprenorphine-naloxone (BUP-NX) versus extended-release naltrexone (XR-NTX) by sex, and sex differences in clinical and psychosocial outcomes. METHODS: Using data from a 24-week open-label comparative effectiveness trial of BUP-NX or XR-NTX, this study examined MOUD initiation (i.e., receiving a minimum one XR-NTX injection or first BUP-NX dose) and 24-week self-report outcomes. We used regression models to estimate the probability of MOUD initiation failure among the intent-to-treat sample (N = 570), and the main and interaction effects of sex on outcomes of interest among the subsample of participants who successfully initiated MOUD (n = 474). RESULTS: In the intent-to-treat sample, the odds of treatment initiation failure were not significantly different by sex. In the subsample of successful MOUD initiates, the effect of treatment on employment at week 24 was significantly moderated by sex (p = .003); odds of employment were not significantly different among males by MOUD type; females randomized to XR-NTX versus BUP-NX had 4.63 times greater odds of employment (p < .001). Males had significantly lower odds of past 30-day exchanging sex for drugs versus females (adjusted odds ratios [aOR] = 0.10, p = .004), controlling for treatment and baseline outcomes. DISCUSSION AND CONCLUSIONS: Further research should explore how to integrate employment support into OUD treatment to improve patient outcomes, particularly among women. SCIENTIFIC SIGNIFICANCE: The current study addressed gaps in the literature by examining sex differences in MOUD initiation and diverse treatment outcomes in a large, national sample.
Assuntos
Combinação Buprenorfina e Naloxona , Naltrexona , Transtornos Relacionados ao Uso de Opioides , Feminino , Humanos , Masculino , Combinação Buprenorfina e Naloxona/uso terapêutico , Preparações de Ação Retardada/uso terapêutico , Naltrexona/farmacologia , Naltrexona/uso terapêutico , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Resultado do TratamentoRESUMO
The coronavirus disease 2019 (COVID-19) pandemic has disproportionately impacted communities of color (CoC) amid increasing incidents of racial injustices and racism. In this article, we describe our culturalist methodologies for designing and implementing a multi-ethnic, interdisciplinary national needs assessment developed in partnership with CoC. Instead of a typical western-centric social science approach that typically ignores and perpetuates structural racism and settler colonialism, the research team implemented culturalist and community-partnered approaches that were further contextualized to the context of structural racism and settler colonialism. The culturalist approach yielded two sets of themes both related to the impact of the pandemic on CoC. The first set involved syndemic factors that contribute to the adverse impact of COVID-19. These include historical trauma; racism, racial stress, and discrimination; and cultural mistrust. The second set consisted of factors that potentially mitigate the impact of the COVID-19. These include cultural protective factors; community engagement; communal ethos, and data disaggregation. Our methodologies and the resulting findings encourage research praxis that uplifts the shared effects of the social determinants of health while honoring unique cultural and contextual experiences-a lesson that social science researchers largely have yet to learn.
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COVID-19 , Racismo , HumanosRESUMO
This study explored intersecting concerns about COVID-19 and racial injustice against Black people in the United States using a syndemic perspective. Findings from a multistate COVID-19 needs assessment project examined the association of general and race-related concerns about COVID-19 and concerns about police violence against Black people with mental health symptoms in a sample of 2480 Black Americans. The role of cultural mistrust in vaccination status was also examined. Concerns about COVID-19 were positively associated with concerns about police violence and associated with worse mental health. Nonvaccinated individuals were higher in cultural mistrust but lower in perceived discrimination than vaccinated individuals. Perceived discrimination partially mediated the relationship between race-related concerns about COVID-19 and mental health symptoms. Findings can inform the development of culturally responsive strategies to address the syndemic effects of COVID-19 and racial injustice.
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COVID-19 , Racismo , Humanos , Saúde Mental , Discriminação Percebida , Racismo/psicologia , Sindemia , Estados Unidos/epidemiologiaRESUMO
Underrepresentation in clinical trials limits the extent to which ethnic minorities benefit from advances in substance abuse treatment. The objective of this article is to share the knowledge gained within the Clinical Trials Network (CTN) of the National Institute on Drug Abuse and other research on recruiting and retaining ethnic minorities into substance abuse clinical trials. The article includes a discussion of two broad areas for improving inclusion-community involvement and cultural adaptation. CTN case studies are included to illustrate three promising strategies for improving ethnic minority inclusion: respondent-driven sampling, community-based participatory research, and the cultural adaptation of the recruitment and retention procedures. The article concludes with two sections describing a number of methodological concerns in the current research base and our proposed research agenda for improving ethnic minority inclusion that builds on the CTN experience.
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Ensaios Clínicos como Assunto/métodos , Etnicidade , Grupos Minoritários , Seleção de Pacientes , Transtornos Relacionados ao Uso de Substâncias/etnologia , Pesquisa Participativa Baseada na Comunidade , Cultura , Etnicidade/psicologia , Humanos , Grupos Minoritários/psicologia , National Institute on Drug Abuse (U.S.) , Centros de Tratamento de Abuso de Substâncias , Estados UnidosRESUMO
BACKGROUND: Opioid use and opioid-related overdose continue to rise among racial/ethnic minorities. Social determinants of health negatively impact these communities, possibly resulting in poorer treatment outcomes. Research is needed to investigate how to overcome the disproportionate and deleterious impact of social determinants of health on treatment entry, retention, drug use and related outcomes among racial/ethnic minorities. The current commentary provides recommendations that may help researchers respond more effectively to reducing health disparities in substance use treatment. We begin with recommendations of best research practices (e.g., ensuring adequate recruitment of racial/ethnic minorities in research, central components of valid analysis, and adequate methods for assessing effect sizes for racial/ethnic minorities). Then, we propose that more NIDA research focuses on issues disproportionately affecting racial/ethnic minorities. Next, techniques for increasing the number of underrepresented racial/ethnic treatment researchers are suggested. We then recommend methods for infusing racial/ethnic expertise onto funding decision panels. This commentary ends with a case study that features NIDA's National Drug Abuse Treatment Clinical Trials Network (CTN). CONCLUSIONS: The proposed recommendations can serve as guidelines for substance use research funders to promote research that has the potential to reduce racial/ethnic disparities in substance use treatment and to increase training opportunities for racial/ethnic minority researchers.
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Etnicidade , Transtornos Relacionados ao Uso de Substâncias , Humanos , Grupos Minoritários , Grupos Raciais , Transtornos Relacionados ao Uso de Substâncias/terapiaRESUMO
OBJECTIVES: To advance our understanding of medication treatments for opioid use disorders (OUDs), identification of distinct subgroups and factors associated with differential treatment response is critical. We examined trajectories of opioid use for patients with OUD who were randomized to (but not in all cases inducted onto) buprenorphine-naloxone (BUP-NX) or extended-release naltrexone (XR-NTX), and identified characteristics associated with each trajectory. METHODS: Growth mixture models (GMMs) were run to identify distinct trajectories of days of opioid use among a subsample of 535 individuals with OUD who participated in a 24-week randomized controlled trial (RCT; 2014-2016) of BUP-NX (nâ¯=â¯281) or XR-NTX (nâ¯=â¯254). RESULTS: Four distinct opioid use trajectory classes were identified for BUP-NX (near abstinent/no use (59%); low use (13.2%); low use, increasing over time (15%); and moderate use, increasing over time (12.8%)). Three distinct opioid use trajectory classes were found for XR-NTX (near abstinent/no use (59.1%); low use (14.6%); and moderate use, increasing over time (26.4%)). Across both BUP-NX and XR-NTX, the near abstinent/no use class had the highest number of medical management visits. Within BUP-NX, the low use class had a greater proportion of individuals with a previous successful treatment history compared with other classes. Within XR-NTX, the moderate use, increasing over time class had the highest proportion of Hispanic participants compared with other classes. CONCLUSIONS: Findings highlight the significant heterogeneity of opioid use during a RCT of BUP-NX and XR-NTX and factors associated with opioid use patterns including medical management visits and history of treatment success.
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Analgésicos Opioides/administração & dosagem , Combinação Buprenorfina e Naloxona/administração & dosagem , Naltrexona/administração & dosagem , Antagonistas de Entorpecentes/administração & dosagem , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Adulto , Preparações de Ação Retardada/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
OBJECTIVE: To determine the effectiveness of brief strategic family therapy (BSFT; an evidence-based family therapy) compared to treatment as usual (TAU) as provided in community-based adolescent outpatient drug abuse programs. METHOD: A randomized effectiveness trial in the National Drug Abuse Treatment Clinical Trials Network compared BSFT to TAU with a multiethnic sample of adolescents (213 Hispanic, 148 White, and 110 Black) referred for drug abuse treatment at 8 community treatment agencies nationwide. Randomization encompassed both adolescents' families (n = 480) and the agency therapists (n = 49) who provided either TAU or BSFT services. The primary outcome was adolescent drug use, assessed monthly via adolescent self-report and urinalysis for up to 1 year post randomization. Secondary outcomes included treatment engagement (≥2 sessions), retention (≥8 sessions), and participants' reports of family functioning 4, 8, and 12 months following randomization. RESULTS: No overall differences between conditions were observed in the trajectories of self-reports of adolescent drug use. However, the median number of days of self-reported drug use was significantly higher, χ2(1) = 5.40, p < .02, in TAU (Mdn = 3.5, interquartile range [IQR] = 11) than BSFT (Mdn = 2, IQR = 9) at the final observation point. BSFT was significantly more effective than TAU in engaging, χ2(1) = 11.33, p < .001, and retaining, χ2(1) = 5.66, p < .02, family members in treatment and in improving parent reports of family functioning, χ2(2) = 9.10, p < .011. CONCLUSIONS: We discuss challenges in treatment implementation in community settings and provide recommendations for further research.