A study to determine the prevalence, clinical profile and incidence of formation of inhibitors in patients of hemophilia in north eastern part of India

Abstract

Introduction: Deficiency of factor VIII (Hemophilia A), factor IX (Hemophilia B) and Von Willebrand's factor are the most frequent coagulation defects. The incidence of inhibitors in patients of factor VIII deficiency is varies in different regions of India. Aim: To determine the prevalence, clinical profile and incidence of formation of inhibitors in patients of Hemophilia in north eastern part of India. Methods: Selected patients were under went for complete Blood Count (CBC), General Blood Picture (GBP), Prothrombin time (PT), Activated partial thromboplastin time (APTT), Thrombin time, Correction experiment to know the specific factor deficiency or inhibitors present by Normal Plasma, Normal aged serum, Al(OH)3 adsorbed plasma. Results: 92 patients diagnosed as suffering with Hemophilia A or B were included in study. The age of patients ranged from 2.5 month to 53 years. Out of 92, seventy nine (85.87%) were Haemophilia A and thirteen were (14.13%) Hemophilia B patients. 3.50% (2/55) cases of treated Hemophilia A patient develop inhibitor. Conclusion: The prevalence of hemophilia and incidence of inhibitors in these patients is varies in different regions of India. This variation may be due to the type of product used as treatment, intensity of treatment or the genetic characteristics of the patients.

Keywords

• Factor VIII
• IX. Hemophilia
• Inhibitors