Pattern of coagulopathy in viperidae snake bite

The study was carried out in the Department of Physiology, Isra University, Hyderabad. Seventy three cases of viperidae snake bite were studied to observe the pattern of coagulopathy. All had prolonged clotting time at the time of admission. Prothrombin time was increased in 56 cases, activated partial thromboplastin time was increased in 63 cases, bleeding time was normal in all cases. Platelet count was decreased in 28 cases and fibrinogen levels were decreased in 36 cases. Disseminated intravascular coagulation was found to be the predominant pattern of coagulopathy in viperidae snake bite cases