ABSTRACT
Objective: To determine the frequency of Von Willebrand disease [vWD] in patients of heavy menstrual bleeding [HMB]
Study Design: Hospital based cross sectional study
Place and Duration of Study: Study was conducted at the Gynecology and Obstetrics department, Military Hospital, Rawalpindi in collaboration with Haematology Department of Armed Forces Institute of Pathology [AFIP] Rawalpindi, from Jul to Dec 2015
Material and Methods: Women presenting with HMB were enrolled in the study after informed consent. HMB was defined as cyclical bleeding at normal intervals but patient is using more than 5 pads per day or increase in duration 8/28 or more for at least last 06 months. Venous blood samples were taken and screened for the hemoglobin level [Hb], platelet count, prothrombin time [PT], activated partial thromboplastin time [aPTT] and Von Willebrand antigen [vWF:Ag] in addition to bleeding time [BT] at the Armed Forces Institute of Pathology [AFIP]. The demographic details [age, age at menarche], clinical features [menstrual history, quantity of bleeding] and laboratory findings were recorded on the study proforma
Results: A total of 200 patients were enrolled in this study with mean age of 32.3 +/- 8.5 years. Mean flow of menstrual blood was 9.8 +/- 2.5 pads / day. Mean Hb% was 8.1 +/- 1.4 g/dl. Twenty nine [14.5%] patients were having low level of vWF:Ag
Conclusion: There is high frequency of von Willebrand disease among females presenting with heavy menstrual bleeding in our set up. Therefore all patients with heavy menstrual bleeding except those with obvious causes like multiple fibroid should be screened for von Willebrand disease