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Rare Diseases clinical trials in Chicago, IL
8 studies for Rare Diseases are looking for participants at sites in and around Chicago (within about 30 miles). Open a study to see who can join and how to contact the study team.
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
RecruitingObservational studyHealthy volunteers welcome
- Lurie Children s Hospital, Chicago
International Rare Brain Tumor Registry
RecruitingObservational study
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago
A Study Evaluating the Real-World Experience of Givinostat in Patients With Duchenne Muscular Dystrophy
RecruitingObservational study
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago
A Study of AAV9 Gene Therapy in Participants With Canavan Disease (CANaspire Clinical Trial)
RecruitingPhase 1/2
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago
MPN PROGRESSion Registry: Observational Study Tracking Symptoms, Treatments, and Disease Progression in People With Myeloproliferative Neoplasms (MPNs)
RecruitingObservational study
- MPN Research Foundation, Chicago
CCHS Secure Health-hub Advancing Research Efforts (CCHS SHARE)
RecruitingObservational study
- Ann & Robert H Lurie Children's Hospital of Chicago, Chicago
The ExTINGUISH Trial of Inebilizumab in NMDAR Encephalitis
RecruitingPhase 2
- Ann and Robert H. Lurie Childrens Hospital of Chicago, Chicago
- Northwestern University Feinberg School of Medicine, Chicago
Pyrimethamine, Sulfadiazine, and Leucovorin in Treating Patients With Congenital Toxoplasmosis
RecruitingPhase 4
- University of Chicago, Chicago
About Rare Diseases
A rare disease is one that affects fewer than 200,000 people in the United States. There are nearly 7,000, affecting more than 25 million Americans.
More about Rare Diseases on MedlinePlus
Rare Diseases trials in other cities
- Boston, MA9 studies
- Washington, DC8 studies
- Philadelphia, PA7 studies
- Los Angeles, CA5 studies
- Cincinnati, OH5 studies
- Columbus, OH4 studies
- Atlanta, GA3 studies
- Seattle, WA3 studies
- Pittsburgh, PA3 studies
- Rochester, MN3 studies
- New York City, NY3 studies
- Nashville, TN3 studies
Other studies in Chicago
- Non-Small Cell Lung Cancer62 studies
- Breast Cancer58 studies
- Cancer (all types)53 studies
- Metastatic Cancer45 studies
- Prostate Cancer45 studies
- Obesity42 studies
- Lung Cancer41 studies
- Ovarian Cancer36 studies
- Stroke35 studies
- Heart Failure32 studies
- Colorectal Cancer32 studies
- Overweight28 studies
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.