Clinical trials: Sickle Cell
Sickle Cell Disease
A Study to Learn About Sickle Cell Disease In Adult Patients
The purpose of this clinical trial is to evaluate the performance of the sickle cell disease (SCD) electronic diary in people with SCD who are on treatment that will change SCD and those not on such a treatment.
- Trial name
- NCT05407805
- Testing
- Electronic Diary
- Where
- 4 sites in United States
- Volunteers
- 98 people
- Sponsor
- Pfizer
Sickle Cell Disease
A Multi-Center Study of Riociguat in Patients With Sickle Cell Diseases
The proposed study is a Phase 2 multi-center, randomized, double-blind, placebo-controlled, parallel groups study aimed to evaluate the safety, tolerability and the efficacy of riociguat compared with placebo in patients with…
- Trial name
- NCT02633397
- Testing
- Riociguat
- Where
- 20 sites in United States
- Volunteers
- 130 people
- Sponsor
- Mark Gladwin
Sickle Cell Disease, Pulmonary Hypertension
Sildenafil Therapy for Pulmonary Hypertension and Sickle Cell Disease
This study will examine whether the drug sildenafil can lower blood pressure in the pulmonary artery (the blood vessel that leads from the heart to the lungs) in patients with sickle cell disease and pulmonary hypertension (high…
- Trial name
- NCT00492531
- Testing
- Sildenafil
- Where
- 9 sites in United States, United Kingdom
- Volunteers
- 74 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Anemia, Sickle Cell, Transfusion Hemosiderosis
Clinical Importance of Treating Iron Overload in Sickle Cell Disease
Hypothesis: The investigators suspect that significant degrees of iron overload in subjects with SCD result in decreased red cell survival, abnormal endothelial function and markedly dysregulated autonomic function.
- Trial name
- NCT00981370
- Testing
- deferasirox
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Children's Hospital Los Angeles
Anemia, Sickle Cell, Hemoglobin SC Disease
Effectiveness of a Computerized Tool (PAINRelieveIt) to Help Manage Pain Related to Sickle Cell Disease
Sickle cell disease (SCD) is a blood disorder that is characterized by intense, painful episodes known as sickle cell crises. This study will evaluate the effectiveness of PAINRelieveIt, a three-part computer-based pain…
- Trial name
- NCT00600665
- Testing
- PAINReportIt (Phase 1 + 2), PAINUCope (Phase 1), PAINConsultN (Phase 2)
- Where
- United States
- Volunteers
- 279 people
- Sponsor
- University of Illinois Chicago
Sickle Cell Disease
Dose Escalation Study to Evaluate the Safety, Tolerability, PK and PD of Voxelotor in Patients With SCD
Study participants will undergo up to four periods of voxelotor administered orally at progressively higher dose levels from 1500 mg until either a maximum tolerated dose (MTD) or 3000 mg/day dose is reached, whichever occurs…
- Trial name
- NCT04247594
- Testing
- Voxelotor
- Where
- 6 sites in United Kingdom
- Volunteers
- 6 people
- Sponsor
- Pfizer
Sickle Cell Disease, Pulmonary Hypertension
Hydroxyurea for Children and Young Adults With Sickle Cell Disease and Pulmonary Hypertension
The goal of this study is to test the hypothesis that hydroxyurea is effective for the specific treatment of secondary pulmonary hypertension found on screening in children and young adults with sickle cell disease.
- Trial name
- NCT00350844
- Testing
- Hydroxyurea
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Sickle Cell Disease
Low-Dose Ketamine Infusion for Children With Sickle Cell Disease-Related Pain
Acute pain episodes associated with sickle cell disease (SCD) are very difficult to manage effectively. Opioid tolerance and side effects have been major roadblocks in our ability to provide these patients with adequate pain…
- Trial name
- NCT00595530
- Testing
- ketamine
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- Connecticut Children's Medical Center
Pulmonary Hypertension
Anticoagulation For Pulmonary Hypertension in Sickle Cell Disease
Sickle cell disease (SCD) is often referred to as a hypercoagulable state. However, the contribution of coagulation activation to the pathogenesis of SCD remains uncertain.
- Trial name
- NCT01036802
- Testing
- Warfarin
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- University of North Carolina, Chapel Hill
Sickle Cell Disease, Priapism
Sildenafil for Treatment of Priapism in Men With Sickle Cell Anemia
This research is being done to evaluate if the phosphodiesterase type 5 (PDE5) inhibitor sildenafil has an effect on the frequency of recurrent priapism and the quality of life of males with sickle cell disease (SCD).
- Trial name
- NCT00940901
- Testing
- sildenafil
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Johns Hopkins University
Sickle Cell Disease
European Sickle Cell Disease Cohort - Hydroxyurea
In the context of the Risk Management Plan (RMP), as requested from Addmedica by the EMEA, to collect information about long-term safety of Siklos® (hydroxycarbamide) when used in patients with Sickle Cell Disease.
- Trial name
- ESCORT-HU (NCT02516579)
- Testing
- Siklos
- Where
- 60 sites in France, French Guiana and 5 more
- Volunteers
- 1,906 people
- Sponsor
- Theravia
Sickle Cell Disease
Improving Self-Management in Adolescents With Sickle Cell Disease
The objective of this study is to determine the feasibility and acceptability of SCThrive, a an innovative, technology-enhanced, group self-management intervention that uses a mixed in-person and online format and supported by a…
- Trial name
- SCThrive (NCT02851615)
- Testing
- SCThrive Intervention for Adolescents with SCD
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Sickle Cell Disease
Study to Evaluate the Effect of GBT440 in Pediatrics With Sickle Cell Disease
This study consists of four parts, Parts A, B, C, and D. Part A is a single dose pharmacokinetic (PK) study in pediatric participants with Sickle Cell Disease ages 6 to 17 years.
- Trial name
- HOPE-KIDS (NCT02850406)
- Testing
- Voxelotor
- Where
- 20 sites in United States, Lebanon and 1 more
- Volunteers
- 147 people
- Sponsor
- Pfizer
Sickle Cell Disease, Virtual Reality
Role of Virtual Reality (VR) in Patients With Sickle Cell Disease (SCD)
Patients with sickle cell disease (SCD) and cancer often have complicated courses while hospitalized and often deal with pain, anxiety and depression.
- Conditions
- Sickle Cell Disease, Virtual Reality, Anxiety, Depression
- Trial name
- NCT03387033
- Testing
- Relaxation response and virtual reality (VR) session
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Duke University
Sickle Cell Disease
A Study of the Effect of IW-1701 (Olinciguat), a Stimulator of Soluble Guanylate Cyclase (sGC), on Patients With Sickle Cell Disease (SCD)
The primary objective of the 1701-202 STRONG SCD study is to evaluate the safety and tolerability of different dose levels of IW-1701 compared with placebo when administered daily for approximately 12 weeks to patients with…
- Trial name
- STRONG SCD (NCT03285178)
- Testing
- IW-1701
- Where
- 37 sites in United States, Lebanon and 1 more
- Volunteers
- 88 people
- Sponsor
- Cyclerion Therapeutics
Hemoglobinopathies, Sickle Cell Disease
Allogeneic Stem Cell Transplantation Following Chemotherapy in Patients With Hemoglobinopathies
The purpose of this study is to determine if treatment with reduced-dose busulfex, fludarabine and alemtuzumab (CAMPATH) followed by sten cell infusion will allow for donor stem cells to grow in patients with hemoglobinopathies…
- Conditions
- Hemoglobinopathies, Sickle Cell Disease, Thalassemia
- Trial name
- NCT00153985
- Testing
- Busulfex, Fludarabine, Alemtuzumab
- Where
- 6 sites in United States
- Volunteers
- 2 people
- Sponsor
- Dana-Farber Cancer Institute
Sickle Cell Disease, Chronic Kidney Diseases
Peer i-Coaching for Activated Self-Management Optimization in Adolescents and Young Adults With Chronic Conditions
The purpose of this study is to test the efficacy of a peer support coaching intervention to improve activated chronic illness self-management versus an attention control group in 225 adolescents and young adults with childhood…
- Conditions
- Sickle Cell Disease, Chronic Kidney Diseases, Systemic Lupus Erythematosus, Childhood Cancer
- Trial name
- PiCASO (NCT03938324)
- Testing
- PiCASO Intervention Group
- Where
- United States
- Volunteers
- 222 people
- Sponsor
- Duke University