An efficient and effective ambulatory service model for severe hemophilia-A patients; an introduction to a novel home care model.

Introduction: Hemophilia A (HA) is an inherited deficiency in blood coagulation factors. Starting the treatment based merely on patients' hemorrhage feelings results in more than 63.6% mistakes in joint bleeding diagnosis. This study aimed to design a useful ambulatory service model for Patients With Severe Hemophilia A (PWSHA).

Methods: This study was done in 3 steps. In step-I, the current service model to PWSHA in Tehran was evaluated. In step II, an ambulatory service model was proposed according to the existed gaps and their requirement. In step III, the model's acceptability was assessed from the perspective of clinicians, PWSHA, and healthcare policymakers.

Results: There were 1660 PWSHA in Tehran in 2018. The average use of Factor VIII (FVIII) was 44814 IU in Iran. The yearly budget of FVIII in Tehran was 10,627,320 US$ in 2018. We proposed a home care model with five care centers in Tehran. Ten caregivers and three hematologists for each care center were suggested to cover all services per day. The extracted data indicated that the total service demand would be 39 for each center per day. The results of the questionnaires in all groups were supportive and cooperative.

Conclusion: The current service delivery model to PWSHA has significant economic and clinical defects. Implementing our model can significantly improve the efficiency of bleeding management in PWSHA. Most of the PWSHA, healthcare managers, and clinicians were satisfied with the proposed model.