Clinical Trial
Study Details
Losartan dosing for participants \<16 years will be 0.7 mg/kg (maximum of 50 mg) once daily. The dose can be increased to 1.4 mg/kg (maximum of 100 mg once daily) after 2 weeks if the dose was tolerated (no hypotension or hyperkalemia). For patients ≥16 years, the starting dose will be 50 mg once daily which can be increased to 100 mg daily if tolerated after 2 weeks.
This study is a pilot, phase II, open-label study of the angiotensin II receptor blocker, losartan, in patients with Sickle Cell Disease (SCD) 6 years or older for 12 months. The investigators will enroll 24 patients with SCD over the course of 1 year with a goal to complete all study procedures in 2 years. The short-term goal is to obtain clinical pilot data regarding the safety and efficacy of losartan in stabilizing or decreasing extracellular volume fraction (ECV) after 12 months of therapy.
Study Overview
Contacts and Locations
Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio 45229
United States