Implementation of Opioid Safety Efforts: Influence of Academic Detailing on Adverse Outcomes Among Patients in the Veterans Health Administration.

BACKGROUND: The Veterans Health Administration (VA) implemented academic detailing (AD) to support safer opioid prescribing and overdose prevention initiatives. METHODS: Patient-level data were extracted monthly from VA's electronic health record to evaluate whether AD implementation was associated with changes in all-cause mortality, opioid poisoning inpatient admissions, and opioid poisoning emergency department (ED) visits in an observational cohort of patients with long-term opioid prescriptions (≥45-day supply of opioids 6 months prior to a given month with ≤15 days between prescriptions). A single-group interrupted time series analysis using segmented logistic regression for mortality and Poisson regression for counts of inpatient admissions and ED visits was used to identify whether the level and slope of these outcomes changed in response to AD implementation. RESULTS: Among 955 376 unique patients (19 431 241 person-months), there were 53 369 deaths (29 025 pre-AD; 24 344 post-AD), 1927 opioid poisoning inpatient admissions (610 pre-AD; 1317 post-AD), and 408 opioid poisoning ED visits (207 pre-AD; 201 post-AD). Immediately after AD implementation, there was a 5.8% reduction in the odds of all-cause mortality (95% confidence interval [CI]: 0.897, 0.990). However, patients had a significantly increased incidence rate of inpatient admissions for opioid poisoning immediately after AD implementation (incidence rate ratio = 1.523; 95% CI: 1.118, 2.077). No significant differences in ED visits for opioid poisoning were observed. CONCLUSIONS: AD was associated with decreased all-cause mortality but increased inpatient hospitalization for opioid poisoning among patients prescribed long-term opioids. Mechanisms via which AD's efforts influenced opioid-related outcomes should be explored.

Impact of Implementing an Academic Detailing Program on Opioid-Benzodiazepine Co-Prescribing Trends at the U.S. Department of Veterans Affairs.

OBJECTIVES: To assess the process and outcomes of academic detailing to enhance the Opioid Safety Initiative and the Psychotropic Drug Safety Initiative to reduce co-prescribing of opioid-benzodiazepine combinations in veterans. METHODS: A retrospective cohort design was conducted to evaluate the impact of implementing an academic detailing program on opioid-benzodiazepine co-prescribing between October 2014 through March 2019 at the U.S. Department of Veterans Affairs (VA). The primary outcome was the monthly prevalence of veterans (number per 1,000 population) who were co-prescribed opioid-benzodiazepine combination. Process measure was evaluated using implementation reach (proportion of providers who received academic detailing). Station-level analysis was performed using a linear fixed effects regression model to evaluate the rate of change in the prevalence of veterans co-prescribed opioid-benzodiazepine. RESULTS: Altogether 130 VA stations was included for analysis; 119 stations implemented opioid-related or benzodiazepine-related academic detailing, and 11 stations did not. Stations that had implemented academic detailing had a 33% greater monthly reduction on the opioid-benzodiazepine co-prescribing prevalence compared to stations that did not implement academic detailing (P = .036). In the linear fixed effects regression model, stations that were expected to have 100% of providers exposed to academic detailing were statistically associated with a greater decrease in the monthly prevalence of Veterans co-prescribed opioid-benzodiazepine by 4.9 veterans per 1,000 population (P < .001) compared to stations with 0% of providers exposed to academic detailing. CONCLUSIONS: Stations that implemented academic detailing and had a higher proportion of providers who were exposed to opioid- or benzodiazepine-related academic detailing had a significant decrease in the monthly prevalence of Veterans co-prescribed opioid-benzodiazepine combinations.

Impact of academic detailing on benzodiazepine use among veterans with posttraumatic stress disorder.

Background: Benzodiazepine use in the US Veterans Administration (VA) has been decreasing; however, a small number of veterans with posttraumatic stress disorder (PTSD) continue to receive benzodiazepine. Academic detailing, a targeted-educational outreach intervention, was implemented at VA to help reduce the disparity between existing and evidence-based practices, including the reduction in benzodiazepine use in veterans with PTSD. Since evidence to support the national implementation of academic detailing in this clinical scenario was scarce, we performed a quality improvement evaluation on academic detailing's impact on benzodiazepine use in veterans with PTSD. Methods: A retrospective cohort design was used to evaluate the impact of academic detailing on benzodiazepine prescribing in veterans with PTSD from January 1, 2016, to December 31, 2016. Providers exposed to academic detailing (AD-exposed) were compared with providers unexposed to academic detailing (AD-unexposed) using generalized estimating equations (GEEs) controlling for baseline covariates. Secondary aims evaluated academic detailing's impact on average lorazepam equivalent daily dose (LEDD), total LEDD, and benzodiazepine day supply. Results: Overall, there was a decrease in the prevalence in benzodiazepine use in veterans with PTSD from 115.5 to 103.3 per 1000 population (P < .001). However, the decrease was greater in AD-exposed providers (18.37%; P < .001) compared with AD-unexposed providers (8.74%; P < .001). In the GEE models, AD-exposed providers had greater reduction in the monthly prevalence of veterans with PTSD and a benzodiazepine prescription compared with AD-unexposed providers, by -1.30 veterans per 1000 population (95% confidence interval [CI]: -2.14, -0.46). Similar findings were reported for the benzodiazepine day supply; however, no significant differences were reported for total and average LEDD. Conclusions: Although benzodiazepine use has been decreasing in veterans with PTSD, opportunities to improve prescribing continue to exist at the VA. In this quality improvement evaluation, AD-exposed providers were associated with a greater reduction in the prevalence of veterans with PTSD and a benzodiazepine prescription compared with AD-unexposed providers.

Comparison of naloxone prescribing patterns due to educational outreach conducted by full-time and part-time academic detailers at the U.S. Veterans Health Administration.

OBJECTIVE: To examine the impact of full-time equivalent employee (FTEE) allocation to academic detailers on naloxone prescribing at the U.S. Veterans Health Administration (VA). DESIGN: Longitudinal nonequivalent control group posttest-only design using a random effects model. SETTING AND PARTICIPANTS: Closed cohort of primary care providers exposed to academic detailing between September 1, 2016, and September 20, 2018, at VA. OUTCOME MEASURES: Previous analysis identified a cutoff of 0.40 FTEE was associated with a greater return on investment. We evaluated whether this level of FTEE allocation was associated with increases in naloxone prescribing rates and compared providers who had an interaction with an academic detailer allocated 0.4 FTEE or greater (high FTEE) to providers who interacted with an academic detailer allocated less than 0.4 FTEE (low FTEE). RESULTS: Among VA primary care providers who received academic detailing, 1770 (68%) had interactions with a high FTEE academic detailer. There were no differences in demographics between providers who interacted with high FTEE and low FTEE academic detailers except for the distribution of provider classes (P = 0.004) and geographic districts (P < 0.001). Providers who interacted with high FTEE academic detailers had a greater average monthly number of naloxone prescriptions prescribed compared with low FTEE academic detailers (0.60 vs. 0.53; P = 0.005). In the random effects model, there was a 65% greater increase in the average monthly number of naloxone prescriptions prescribed among providers who interacted with a high FTEE academic detailer compared with providers who interacted with low FTEE academic detailers (P = 0.027). We also observed a dose-dependent relationship between the number of naloxone prescribed and the amount of FTEE allocated. CONCLUSION: This observational study highlights the potential benefits (e.g., increased naloxone prescribing) of academic detailers having more FTEE allocated. Hence, implementation of academic detailing needs to consider the amount of dedicated time for academic detailers, given competing VA priorities.

Clinical dashboard development and use for academic detailing in the U.S. Department of Veterans Affairs.

OBJECTIVE: To describe the U.S. Department of Veterans Affairs (VA) Academic Detailing Service's (ADS) experience with the development and use of clinical dashboards across the VA's national clinical campaigns. We focused only on dashboards developed by the VA ADS national clinical program managers. SETTING: U.S. Department of Veterans Affairs Pharmacy Benefits Management National Academic Detailing Service. PRACTICE DESCRIPTION: Academic detailing is a multifaceted, educational outreach intervention that services providers through interactions with academic detailers (at the VA, these are specially trained clinical pharmacy specialists) using evidence-based research, educational brochures, and clinical dashboards to align prescribing behavior with best practices. The VA ADS developed clinical dashboards to benchmark and monitor academic detailing activities and performance and to identify opportunities for redistributing resources. We used the opioid crisis as an example to highlight key steps in the development of a clinical dashboard. EVALUATION: Testing is an important part of clinical dashboard development. Evaluations of the users perceptions contributed to lessons learned. RESULTS: Data validation, missing data, data availability, standardization, user engagement, and technical limitations were among several challenges the VA ADS encountered during dashboard development. Stakeholder engagement, communication, and flexibility with development time allowed us to develop efficient dashboards. CONCLUSIONS: Health care data and health analytics have transformed the type of clinical care that can be practiced by creating the ability to implement system-wide processes for both population management and quality improvement processes. End users of these VA ADS clinical dashboards can generate priority panel reports and data visualization of key performance indicators to identify areas for improvement or action.

Reducing Benzodiazepine Prescribing in Older Veterans: A Direct-to-Consumer Educational Brochure.

This quality improvement project used an educational brochure to help older veterans reduce their benzodiazepine use.

Trends in naloxone prescriptions prescribed after implementation of a National Academic Detailing Service in the Veterans Health Administration: A preliminary analysis.

OBJECTIVES: To evaluate the effects of the U.S. Veterans Health Administration (VA) National Academic Detailing Service alongside the Opioid Overdose Education and Naloxone Distribution (OEND) program on naloxone prescriptions prescribed from October 2014 to September 2016. METHODS: A retrospective, repeated measures cohort study was conducted to evaluate the effectiveness of a real-world application of academic detailing (AD) alongside OEND on providers' outpatient naloxone prescribing from October 2014 to September 2016. Outcome was the number of naloxone prescriptions prescribed per month per provider. During the study period, VA providers were aware of OEND, but may not have been exposed to academic detailing. Therefore, providers were categorized as exposed when the first OEND-specific academic detailing session was provided during the study period. Generalized estimating equations were used to estimate the association between exposure to academic detailing and monthly naloxone prescriptions prescribed while taking into account the correlation within each provider. Incident rate ratios with 95% CIs were reported. RESULTS: Seven hundred fifty (22.6%) of 3313 providers received at least 1 OEND-specific academic detailing visit. At 1 year, the average number of naloxone prescriptions per month was 3-times greater in AD-exposed providers compared with AD-unexposed providers (95% CI 2.0-5.3); and at 2 years, the average number of naloxone prescriptions was 7-times greater (95% CI 3.0-17.9). Moreover, the average difference in naloxone prescribing from baseline to 2 years was 7.1% greater in AD-exposed providers compared with AD-unexposed providers (95% CI 2.0%-12.5%). CONCLUSIONS: This preliminary analysis provides the first evidence that academic detailing influenced naloxone prescribing rates in a large, integrated health care system at 1 and 2 years. In addition, AD-exposed providers had a higher average difference in naloxone prescribing rate compared with AD-unexposed providers after 2 years of follow-up.