24 studies were found.

1.		Recruiting	Evaluation of Hydroxyurea Plus L-arginine or Sildenafil to Treat Sickle Cell Anemia Condition: Sickle Cell Anemia
2.		Recruiting	Atorvastatin Therapy to Improve Endothelial Function in Sickle Cell Disease Condition: Sickle Cell Disease
3.		Not yet recruiting	Silent Cerebral Infarct Multi-Center Clinical Trial Conditions: Sickle Cell Anemia; Stroke
4.		Recruiting	Home Based Massage and Relaxation for Sickle Cell Pain Condition: Sickle Cell Disease
5.		Recruiting	Inhaled Nitric Oxide and Transfusion Therapy for Patients with Sickle Cell Anemia and Secondary Pulmonary Hypertension Conditions: Sickle Cell Anemia; Pulmonary Hypertension
6.		Recruiting	Secondary Pulmonary Hypertension in Adults with Sickle Cell Anemia Conditions: Pulmonary Hypertension; Sickle Cell Anemia
7.		Recruiting	Phase I/II Study of Nonmyeloablative Allogeneic Bone Marrow Transplantation in Patients With High Risk Hemoglobinopathy Conditions: Graft Versus Host Disease; Sickle Cell Anemia; Thalassemia
8.		Recruiting	Phase I/II Randomized Study of Hydroxyurea With or Without Clotrimazole in Patients With Sickle Cell Anemia Condition: Sickle Cell Anemia
9.		Recruiting	Bone Marrow Transplantation in Treating Children With Sickle Cell Disease Condition: Sickle Cell Anemia
10.		Recruiting	Phase II Randomized Trial of Arginine Butyrate Plus Standard Local Therapy in Patients With Refractory Sickle Cell Ulcers Conditions: Skin Ulcers; Sickle Cell Anemia
11.		Recruiting	Study of Clotrimazole and Hydroxyurea in Patients With Sickle Cell Syndromes Condition: Sickle Cell Anemia
12.		Recruiting	Stem Cell Transplantation after Reduced-Dose Chemotherapy for Patients with Sickle Cell Disease or Thalassemia Conditions: Hemoglobinopathies; Anemia, Sickle Cell; Hemoglobin SC Disease; Thalassemia; Thalassemia Major
13.		Recruiting	L-glutamine Therapy for Sickle Cell Anemia Conditions: Anemia, Sickle Cell; Thalassemia
14.		Recruiting	Arginine Treatment of Acute Chest Syndrome (Pneumonia) in Sickle Cell Disease Patients Conditions: Anemia, Sickle Cell; Pneumonia
15.		Recruiting	Induction of Stable Chimerism for Sickle Cell Anemia Conditions: Blood Disease; Hematopoietic Stem Cell Transplantation; Anemia, Sickle Cell
16.		Not yet recruiting	Sibling Donor Cord Blood Banking and Transplantation Conditions: Blood Disease; Anemia, Sickle Cell; Anemia (Cooley's); Leukemia; Bone Marrow Transplantation; Hematopoietic Stem Cell Transplantation
17.		Recruiting	Pediatric Hydroxyurea in Sickle Cell Anemia (BABY HUG) Conditions: Blood Disease; Anemia, Sickle Cell
18.		Recruiting	Stroke Prevention in Sickle Cell Anemia (STOP 2) Conditions: Blood Disease; Cerebrovascular Accident; Anemia, Sickle Cell
19.		Recruiting	Development of a Hospital-Based Home Program for the Use of Inhaled Nitric Oxide in the Chronic Management of Severe Cardiopulmonary Diseases Conditions: Pulmonary Hypertension; Lung Disease; Sickle Cell Disease; Cardiac transplant; Lung transplant
20.		Recruiting	Collection and Storage of Umbilical Cord Stem Cells for Treatment of Sickle Cell Disease Conditions: Healthy; Sickle Cell Anemia
21.		Recruiting	Natural History of Sickle Cell Disease and Other Hemolytic Disorders Conditions: Hemoglobin SC Disease; Hematologic Diseases
22.		Recruiting	The Effect of Oral Magnesium Pidolate on How Often Painful Crises Happens in Patients with Hemoglobin SC Disease Condition: Hemoglobin SC Disease
23.		Recruiting	A Prospective, Multicenter, Double-Blind, Randomized, Placebo-Controlled Study of Nitric Oxide for Inhalation in the Acute Treatment of Sickle Cell Pain Crisis
24.		Recruiting	Improving the Results of Bone Marrow Transplantation for Patients with Severe Congenital Anemias Conditions: Congenital Hemolytic Anemia; Diamond-Blackfan Anemia