Clinical Trial Finder

Hundreds of clinical trials are rolled out around the world monthly, and many of them are designed to specifically uncover and manage the medical needs of people with sickle cell disease and trait. We keep an updated list of these global studies here, so you don’t have to go searching for them. There might be active study recruitment and enrollment happening at a site near you. Explore the list below to see the different types of studies, and use the navigation options on the left to get as specific as you would like.

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A Phase 3b Study to Evaluate Efficacy and Safety of a Single Dose of Autologous CRISPR Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (CTX001) in Subjects With Transfusion-Dependent β-Thalassemia or Severe Sickle Cell Disease

This is a single-dose, open-label study in participants with transfusion-dependent β-thalassemia (TDT) or severe sickle cell disease (SCD).

Locations

541 United States site

181 Italy site

130 Germany sites

12 Saudi Arabia sites

Age

12 Years - 35 Years

Phase

Phase 3

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A Multicentre Trial Evaluating the Efficacy and Safety of Oral Decitabine Tetrahydrouridine (NDec) in Patients With Sickle Cell Disease

This study examines how well a new, potential medicine called NDec works and is tolerated in people with sickle cell disease.

Locations

1838 United States sites

1239 India sites

492 United Kingdom sites

365 Canada sites

358 Italy sites

296 Turkey sites

262 Greece sites

201 France site

197 Spain sites

98 South Africa sites

43 Lebanon sites

4 Switzerland sites

3 Oman sites

Age

> 18 Years

Phase

Phase 2

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A Phase 2/3 Randomized, Multicenter Study of Osivelotor Administered Orally to Participants With Sickle Cell Disease and an Open-Label Pharmacokinetics Study in Pediatric Participants With Sickle Cell Disease

The purpose of this study is to evaluate the safety, tolerability, efficacy, pharmacokinetics and pharmacodynamics of osivelotor.

Locations

1448 United States sites

203 Nigeria sites

68 Kenya sites

62 Lebanon sites

Age

6 Months - 65 Years

Phase

Phase 2/Phase 3

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A Phase 3 Study to Evaluate the Safety and Efficacy of a Single Dose of CTX001 in Pediatric Subjects With Severe Sickle Cell Disease

This is a single-dose, open-label study in pediatric participants with severe SCD and hydroxyurea (HU) failure or intolerance.

Locations

295 United States sites

82 Italy sites

77 United Kingdom sites

67 Germany sites

Age

2 Years - 11 Years

Phase

Phase 3

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A Phase 1/2, Open-Label, Dose Escalating Study Evaluating the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AB1 in Adult Patients With Sickle Cell Disease (SCD)

This will be an open-label, dose escalating study with a starting dose of 2mg.

Locations

194 United States sites

Age

18 Years - 45 Years

Phase

Phase 1/Phase 2

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A Randomized Double-Blind Phase IIA Study Evaluating the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Crovalimab as Adjunct Treatment in Prevention of Vaso-Occlusive Episodes (VOE) in Sickle Cell Disease (SCD)

This study is designed to evaluate the efficacy, safety and pharmacokinetics of crovalimab compared with placebo as adjunct therapy in the prevention of VOEs in participants with SCD.

Locations

719 Brazil sites

500 Turkey sites

377 United States sites

360 Spain sites

284 Italy sites

190 France sites

178 United Kingdom sites

47 Netherlands sites

46 South Africa sites

35 Kenya sites

12 Lebanon sites

Age

12 Years - 55 Years

Phase

Phase 2

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A Phase 2 Open-Label Study to Evaluate Safety and Clinical Activity of Etavopivat in Patients With Thalassemia or Sickle Cell Disease

This clinical trial is a Phase 2 study that will evaluate the safety and clinical activity of etavopivat in patients with thalassemia or sickle cell disease and test how well etavopivat works to lower the number of red blood cell transfusions required and increase hemoglobin.

Locations

1089 United States sites

177 Canada sites

122 Lebanon sites

Age

12 Years - 65 Years

Phase

Phase 2

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A Phase IB Randomized, Placebo-Controlled Study Evaluating the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of Crovalimab for the Management of Acute Uncomplicated Vaso-Occlusive Episodes (VOE) in Patients With Sickle Cell Disease (SCD)

The purpose of this study is to evaluate crovalimab for the treatment of a sickle cell pain crisis (also known as a VOE) that requires hospitalisation in adult and adolescent participants with SCD.

Locations

346 Spain sites

315 United States sites

275 Brazil sites

184 France sites

179 United Kingdom sites

92 Italy sites

40 Netherlands sites

40 South Africa sites

33 Kenya sites

Age

12 Years - 55 Years

Phase

Phase 1

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Predicting Progression of Chronic Kidney Disease in Sickle Cell Anemia Using Machine Learning Models [PREMIER]

This is a multicenter prospective, longitudinal cohort study which will evaluate the predictive capacity of machine learning (ML) models for progression of CKD in eligible patients for a minimum of 12 months and potentially for up to 4 years.

Locations

294 United States sites

Age

18 Years - 65 Years

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An Open Label, Observational, Prospective Registry of Participants With Sickle Cell Disease (SCD) Treated With Oxbryta® (Voxelotor)

This registry is an observational study designed to evaluate the effect of Oxbryta in individuals with SCD in a real-world setting.

Locations

2339 United States sites

Age

> 4 Years

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