Scaling Emergency Department Opioid Use Disorder Treatment Across California to Reduce Overdose Deaths, 2019-2023.

Since April 2019, CA Bridge has worked with emergency departments (EDs) in diverse geographic and emergency care settings across California to scale up low-threshold buprenorphine access, patient navigation programs, harm reduction services, and take-home naloxone. Between April 2019 and June 2023, 268 (81.0%) of 331 acute care hospitals in California received funding and technical assistance from CA Bridge and completed data reporting. These hospitals provided navigation services during 279 025 patient encounters and gave patients buprenorphine in 89 549 ED visits. (Am J Public Health. 2024;114(9):874-878. https://doi.org/10.2105/AJPH.2024.307710).

Rapid Adoption of Low-Threshold Buprenorphine Treatment at California Emergency Departments Participating in the CA Bridge Program.

STUDY OBJECTIVE: We retrospectively evaluated the implementation of low-threshold emergency department (ED) buprenorphine treatment at 52 hospitals participating in the CA Bridge Program using the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. METHODS: The CA Bridge model included low-threshold buprenorphine, connection to outpatient care, and harm reduction. Implementation began in March 2019. Participating hospitals reported aggregated clinical data monthly after program initiation. Outcomes included identification of opioid use disorder, buprenorphine administration, and linkage to outpatient addiction treatment. Multivariable models assessed associations between hospital location (rural versus urban) and teaching status (clinical teaching hospital versus community hospital) and outcomes in adopting the CA Bridge Program. RESULTS: Reach: A diverse and geographically distributed group of 52 California hospitals were enrolled in 2 phases (March and August 2019); 12 (23%) were rural and 13 (25%) were teaching hospitals. Effectiveness: Over a 14-month implementation period, 12,009 opioid use disorder patient encounters were identified, including 7,179 (59.7%) where buprenorphine was administered and 4,818 (40.1%) where follow-up visits were attended. Adoption: In multivariable analysis, adoption did not differ significantly between rural and urban or teaching and nonteaching hospitals. IMPLEMENTATION: By program completion, all 52 (100%) hospitals treated opioid use disorder with buprenorphine; 45 (86.5%) administered buprenorphine after naloxone reversal; 41 (84.6%) offered buprenorphine for inpatients; 48 (92.3%) initiated buprenorphine in pregnant women; and 29 (55.8%) offered take-home naloxone. Maintenance: At 8-month follow-up, all 52 sites reported continued buprenorphine treatment. CONCLUSION: Low-threshold ED buprenorphine treatment implemented with a harm reduction approach and active navigation to outpatient addiction treatment was successful in achieving buprenorphine treatment for opioid use disorder in diverse California communities.

Different setting, different care: integrating prevention and clinical care in school-based health centers.

School-based health centers (SBHCs) are widely credited with increasing students' access to care by making health services affordable and convenient. SBHCs can also provide a qualitatively different type of health care for children and adolescents than that delivered by community providers. Health services offered in a school setting can integrate clinical care with public health interventions and environmental change strategies. This ability to reach outside the walls of the exam room makes SBHCs uniquely positioned to address the multiple determinants of health. We describe innovative California SBHC programs focusing on obesity prevention, asthma, mental health, and oral health that represent new models of health care for children and adolescents.