Certified Transplant Pharmacist (CTXP) course is a program that prepares pharmacists to specialize in the care of patients who are donors, candidates, or recipients of solid organ transplants. To become a CTXP, a pharmacist must meet certain eligibility requirements and pass a certification exam administered by the Board of Pharmacy Specialties (BPS). A CTXP course may cover topics such as pharmacotherapy, immunology, infectious diseases, organ allocation, and transplant outcomes.