Can pharmacotherapeutic follow-up after allogeneic hematopoietic stem cell transplantation improve medication compliance?

BACKGROUND: Allogeneic Hematopoietic Stem Cell Transplantation (allo-HSCT) is currently one of the most effective therapies in onco-hematology. For the treatment of the disease and prevention of such complications, a complex pharmacotherapeutic regimen is employed. Non-compliance is prevalent among adolescents and young adults with chronic hematological diseases, being reported by up to 50% of the patients. OBJECTIVE: To evaluate the results of pharmacotherapeutic follow-up on medication compliance and on the knowledge about pharmacotherapy of patients who underwent allo-HSCT. METHODS: (BMQ), respectively. RESULTS: A total of 27 patients attended pharmaceutical consultations (4.81 consultations/patient; SD = 1.80). There was an improvement in medication compliance and in knowledge between the first and last consultations (p < 0.05). In the final consultation, 70.37% of the patients showed compliance, with a knowledge rate of 98.35% (SD = 3.63). Non-compliant individuals presented a greater tendency to hospital readmissions. There was no relationship between medication compliance and sociodemographic variables, graft-versus-host disease, and knowledge about pharmacotherapy. CONCLUSIONS: Pharmacotherapeutic follow-up contributed to improving medication compliance. Knowledge about pharmacotherapy alone does not translate into behaviors, which corroborates the complexity of the biopsychosocial factors associated with medication compliance.