A decade of change: The evolution of pharmacy services at U.S. cystic fibrosis centers.

INTRODUCTION: People with cystic fibrosis (pwCF) require a multidisciplinary care team due to disease complexity. The Cystic Fibrosis Foundation (CFF) notes that pharmacists are recommended, while other organizations consider pharmacists required. In 2016, the CFF initiated a grant program for CFF-accredited care centers and affiliate programs (CFF-ACCAP) to implement outpatient pharmacy services. The primary objective of this study was to compare surveys regarding pharmacy involvement in CFF-ACCAP pre- and post-grant implementation. METHODS: This was an IRB-approved, survey-based study. The surveys were distributed via the CF pharmacist-pharmacy technician and center director e-mail exchanges. RESULTS: There are currently 244 CFF-ACCAP and 158 pharmacists. Forty-two pharmacists completed the 2013 survey and 77 completed the 2023 survey. Practice site shifted from primarily the inpatient (58.5%) to outpatient settings (67.5%; p < .001). Most positions were created in the past 7 years (81%) with 50% currently or previously funded by the CFF grant program. CFF center director response decreased from 2013 to 2023 (106 vs. 48) but centers with a dedicated CF pharmacist increased from 2013 to 2023 (66%-86%; p = .014). In the 2023 survey, we received responses from 17 pharmacy technicians, who were newly included. Most of these technicians (64%) reported working in outpatient clinics. CONCLUSIONS: Since 2013, pharmacy presence has grown at CFF-ACCAP, partly due to the CFF grant program. Despite pharmacists not being required members of the multidisciplinary care team, their presence is notable in 65% of CFF-ACCAP centers, where they contribute significantly to improving the care provided for pwCF.

Assessment of long-term medication adherence with cystic fibrosis: An integrated approach.

INTRODUCTION: Cystic fibrosis (CF) is a genetic disorder that creates a multisystem pathology resulting in complex treatment regimens. In 2014, 43% of people with CF at an academic medical center experienced medication acquisition barriers. The creation of an integrated specialty pharmacy with an embedded CF team pharmacist was launched in 2016. In addition to filling specialty medications, this specialty pharmacy filled all patient medications through a service called total care pharmacy (TCP). This service was hypothesized to positively impact medication adherence. METHODS: Adherence analysis was performed by utilizing the proportion of days covered (PDC). PDC was analyzed during years 1, 2, and 3 of therapy. PDC was calculated for medications with at least three fills during each year. Patients with PDC less than 80% were considered nonadherent and underwent manual chart review to identify a documented reason for nonadherence. RESULTS: Patients in the first year of dornase alfa therapy had significantly higher adherence in the TCP cohort compared to non-TCP (81.3% PDC vs. 66.0%; p = .006), which was largely driven by adult patients (73.3% vs. 56.5% for pediatric). Analysis of other medications and groups did not yield statistically significant differences. Many patients who had been classified as nonadherent had valid clinical reasons that explained gaps in therapy. CONCLUSIONS: When filling medications at a specialty pharmacy integrated within the academic medication center, dornase alfa adherence was higher in the TCP group. Further studies comparing TCP with services offered by pharmacies external to the health system would better characterize the impact of TCP services.