Functional disability in children with hemophilic arthropathy.

Hemophilia is a coagulation disorder characterized by acute hemorrhages into the musculoskeletal system, leading eventually to arthropathy and disability. We investigated the functional loss, namely disability, in hemophiliacs. The clinical and radiological characteristics of joint involvement were also evaluated. There were 31 patients between the ages of 3 and 18 years and 65 involved joints. The knees were the most commonly affected joints followed by the elbows and ankles. There was a positive correlation between the radiological and clinical evaluation scores; however, the clinical evaluation score did not correlate with age. The radiological score increased in conjunction with increasing age of the patients. We observed a significant relationship between the disability score and the clinical evaluation and radiological scores. These observations suggest that hemophilia is a life-long condition, with a high potential for functional disability if not promptly and adequately controlled. The main principle in the treatment of hemophilic arthropathy is the restoration of the patient's lifestyle and mobility with a comprehensive multidisciplinary approach.