Trends in Non-Medical Prescription Opioid Use among Urban and Rural American Indian and Alaska Native Youth Residing in New Mexico: 2013-2017

Tribal Identity, Pain Interference, and Substance Use Among American Indian and Alaska Native Adolescents

Importance

Substance use is high among American Indian/Alaska Native adolescents. Pain interference is a risk factor for substance use, and identifying potential protective factors, such as Tribal identity, is important to help inform culturally grounded substance use prevention strategies.

Objective

To examine the protective potential of Tribal identity as a moderator in the association between pain interference and substance use in American Indian/Alaska Native adolescents.

Design, Setting, and Participants

This cross-sectional study of 10th-grade students self-identifying as American Indian/Alaska Native was conducted among students enrolled at 20 high schools on or near the Cherokee Nation Reservation. Data for this study were collected from the baseline assessments of a cluster randomized trial to prevent substance use among adolescents living on or near the Cherokee Nation Reservation. Inclusion criteria for high schools' participation included being located within counties that partially or fully fall within the Cherokee Nation reservation, a town population of 3000 individuals or fewer, and class sizes between 30 and 100 students. Exclusion criteria included high schools within metropolitan and micropolitan cores (per the US Census Bureau's Rural-Urban Commuting Area codes) and the existence of an established community drug prevention coalition. Student surveys were conducted from September 2021 to May 2024.

Exposure

Pain interference in the 7 days prior to baseline assessment.

Main Outcomes and Measures

The primary outcomes were past 30-day alcohol use, marijuana use, and prescription opioid misuse. Generalized estimating equations Poisson models were used, with an exchangeable correlation structure clustered on the school level using baseline data from a cluster randomized trial to prevent alcohol and substance use among adolescents. For each substance, a separate multivariable model was fit, which included pain interference, Tribal identity, an interaction term between pain interference and Tribal identity, age, gender, food insecurity, anxiety symptoms, and depressive symptoms.

Results

Among 514 self-identified American Indian/Alaska Native students at 20 high schools on or near the Cherokee Nation Reservation, mean (SD) participant age was 15.59 (0.62) years, and 252 participants (49.0%) self-identified as female. Pain interference was associated with alcohol use and prescription opioid misuse in American Indian/Alaska Native adolescents, controlling for age, gender, food insecurity, anxiety symptoms, and depressive symptoms. Tribal identity significantly moderated the association between pain interference and alcohol use (coefficient, -0.13; 95% CI, -0.23 to -0.02).

Conclusions and Relevance

When Tribal identity was high, the adverse association of pain interference with alcohol use was significantly attenuated. This demonstrates a protective role of Tribal identity on alcohol use, which can inform future substance use prevention efforts among American Indian/Alaska Native adolescents.

Trial Registration

ClinicalTrials.gov Identifier: NCT04839978.

Implementation of medication for opioid use disorder treatment in Indian health clinics in California: A qualitative evaluation

INTRODUCTION

American Indians and Alaska Native (AIAN) populations are disproportionately affected by opioid misuse. Medication for opioid use disorder (MOUD) is essential to decrease overdose events and overdose deaths. AIAN communities can benefit from MOUD programs that are housed within primary care clinics to improve treatment accessibility. This study aimed to gather information on the needs, barriers, and successes related to implementing MOUD programs in Indian health clinics (IHCs) offering primary care.

METHODS

The study used the Reach, Effectiveness, Adoption, Implementation, and Maintenance Qualitative Evaluation for Systematic Translation (RE-AIM QuEST) evaluation framework to structure key informant interviews with clinic staff who received technical assistance for MOUD program implementation. The study incorporated RE-AIM dimensions into a semi-structured interview guide. We developed the coding approach for analyzing interview data using Braun and Clarke's (2006) reflexive thematic analysis in qualitative research.

RESULTS

Eleven clinics participated in the study. The research team conducted twenty-nine interviews with clinic staff. We found that inadequate education about MOUD, scant resources, and limited availability of AIAN providers adversely impacted reach. Challenges with integrating medical and behavioral care, patient-level barriers (e.g., rural conditions, geographical dispersion), and limited workforce capacity impacted MOUD effectiveness. Stigma at the clinic level was detrimental to MOUD adoption. Implementation was challenging due to a limited number of waivered providers, and the need for technical assistance and MOUD policies and procedures. Staff turnover and restricted physical infrastructure negatively influenced MOUD maintenance.

CONCLUSIONS

Clinical infrastructure should be strengthened. The integration of culture into clinic services must be embraced by staff to support MOUD adoption. Increased representation from AIAN clinical staff is needed to appropriately represent the population being served. Stigma at various levels must be addressed, and the multiple barriers that AIAN communities face must be considered in understanding MOUD program implementation and outcomes.

Resilience and health in American Indians and Alaska Natives: A scoping review of the literature

American Indians and Alaska Natives suffer from disproportionately high rates of chronic mental and physical health conditions. These health inequities are linked to colonization and its downstream consequences. Most of the American Indian and Alaska Native health inequities research uses a deficit framework, failing to acknowledge the resilience of American Indian and Alaska Native people despite challenging historical and current contexts. This scoping review is based on a conceptual model which acknowledges the context of colonization and its consequences (psychological and health risk factors). However, rather than focusing on health risk, we focus on protective factors across three identified domains (social, psychological, and cultural/spiritual), and summarize documented relationships between these resilience factors and health outcomes. Based on the scoping review of the literature, we note gaps in extant knowledge and recommend future directions. The findings summarized here can be used to inform and shape future interventions which aim to optimize health and well-being in American Indian and Alaska Native peoples.