Optimal Management of Extreme Obesity and Severe Knee Osteoarthritis Feasibility Trial
Trial Parameters
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Brief Summary
Does weight loss surgery in patients with morbid obesity prior to knee replacement surgery improve outcomes from knee replacement surgery
Eligibility Criteria
Inclusion Criteria: severe knee osteoarthritis body-mass index of 45 to 60 Exclusion Criteria: previous total replacement of the same knee, a need for bilateral total knee replacement, and knee pain during the previous week that the patient rated at higher than 60 mm on a 100-mm visual-analogue scale. Also,prior bariatric or complex foregut surgery, significant cardiovascular, pulmonary, renal, liver, gastrointestinal, psychiatric disorders, pregnancy, malignancy within last 5 years, anemia, coagulopathy requiring anti-coagulation therapy.