Daily Vitamin D for Sickle-cell Respiratory Complications
Conditions
- Sickle Cell Disease
- Anemia, Sickle Cell
- Anemia, Hemolytic, Congenital
- Respiratory Tract Diseases
- Respiration Disorders
- Acute Chest Syndrome
- Lung Diseases
- Asthma
- Respiratory Tract Infections
- Nutrition Disorders
- Deficiency Diseases Vitamin
- Vitamin D Deficiency
Interventions
- DRUG: Daily oral vitamin D3, 3,333 IU
- DRUG: Monthly oral vitamin D3, 100,000 IU
- DRUG: Placebo oral tablet
Sponsor
Columbia University
Collaborators