Adding a Clinical Hemophilia Pharmacist to the Hemophilia Comprehensive Care Model Improves Health Care-Related Outcomes and Drug-Related Costs in an Integrated Health Care System.

IntroductionThe National Hemophilia Foundation has advocated for a comprehensive care model in caring for patients with hemophilia. Currently pharmacists are not included as part of the team, and the impact of specific team members on patient outcomes is unknown. The authors designed an intervention to add a clinical pharmacist to this care model. The authors evaluated the impact of this intervention on bleeding outcomes, medication access and adherence, and cost within an integrated health care system. MethodsThe authors performed a multicenter, retrospective analysis of all hemophilia A and B patients enrolled in the hemophilia pharmacy service between March 2017 and February 2019. The authors analyzed data prior to and after this quality improvement project, encompassing the period between March 2016 and February 2020. Primary outcomes included an evaluation of the annualized bleed rates, emergency department visits, and hospitalizations. ResultsIn the cohort of patients with hemophilia A and B, the overall bleed rate was reduced from 40 per 100 patient-years to 37.6 per 100 patient-years. Similarly, emergency department visits were reduced from 22.7 to 18.3 per 100 patient-years, and hospitalizations reduced from 6.4 to 3.0 per 100 patient-years (p values >.05). This was augmented by the use of a unique factor recycling program that saved $900,000 in medication costs over a 12-month period. DiscussionThis study shows that the addition of a clinical pharmacist to the core hemophilia team leads to positive trends toward improved bleeding outcomes for patients, improved medication access and adherence, and substantial cost savings to the health system.