Find a trial near you
Browse 3,259 clinical trial listings
- Cancer 0 total
- Cancer (Pediatric) 13 total
- Cancer Pain 1 total
- Cancer Prevention 10 total
- Cancer Treatment 43 total
- Cancer/Tumors 17 total
- Candidemia/Candidiasis 0 total
- Canker Sores 1 total
- Cardiac Ischemia 86 total
- Cardiac Surgery 36 total
- Cardiomyopathy 17 total
- Cardiovascular Abnormalities 11 total
- Carotid Artery Disease 2 total
- Carpal Tunnel Syndrome 3 total
- Cartilage Injuries 0 total
- Cataracts 16 total
- Catheter Complications 2 total
- Celiac Disease 10 total
- Ceramic Inlay/Onlay 0 total
- Cerebral Arteriovenous Malformations 0 total
- Cerebral Ischemia 7 total
- Cerebral Palsy 115 total
- Cerebral Palsy (Pediatric) 0 total
- Cervical Cancer 25 total
- Cervical Dysplasia 4 total
- Cervical Intraepithelial Neoplasia 4 total
- Chemotherapy 331 total
- Chest Pain 14 total
- Chest Trauma 0 total
- Chickenpox (Varicella Zoster Infection) 0 total
- child care 0 total
- Cholesterol Ester Storage Disease (CESD) 0 total
- Chordoma 2 total
- Chronic Back Pain 8 total
- Chronic Bronchitis 1 total
- Chronic Cough 0 total
- Chronic Diarrhea 0 total
- Chronic Fatigue Syndrome 4 total
- Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) 1 total
- Chronic Kidney Disease 0 total
- Chronic Leg Pain 0 total
- Chronic Lymphocytic Leukemia 18 total
- Chronic Myeloid Leukemia 5 total
- Chronic Obstructive Lung Disease 62 total
- Chronic Pain 47 total
- Chronic Pelvic Pain 3 total
- Chronic Renal Anemia 0 total
- Chronic Shoulder Pain 14 total
- Circulation Disorders 0 total
- Claudication 2 total
- Clostridium Difficile-Associated Diarrhea 0 total
- Cold Sores (Herpes Labialis Infections) 0 total
- Colic 3 total
- Collagen Vascular Diseases 1 total
- Colon Cancer 24 total
- Colon Cancer Screening 0 total
- Colon cancer; rectal cancer 0 total
- Colon Polyps 6 total
- Colorectal Cancer 104 total
- Colorectal Neoplasms 0 total
- Common Cold 15 total
- Common Cold (Pediatric) 0 total
- Common Variable Immunodeficiency (CVID) 1 total
- Communication Disorders 6 total
- Complex Regional Pain Syndrome- type 1 (CRPS-I) 0 total
- Complicated Grief 1 total
- Congenital Adrenal Hyperplasia 5 total
- Congenital Afibrinogenemia 1 total
- Congenital Heart Disease 14 total
- Congenital Lactic Acidosis (CLA) 0 total
- Congenital Skin Diseases 0 total
- Congestive Heart Failure 89 total
- Conjunctivitis, Bacterial 0 total
- Connective Tissue Diseases 39 total
- Constipation 15 total
- Contact Dermatitis 1 total
- Continuous Positive Airway Pressure (CPAP) 5 total
- Contraception 9 total
- COPD (Chronic Obstructive Pulmonary Disease) 61 total
- Coronary Artery Disease 82 total
- Covid 0 total
- Covid-19 0 total
- Crohn's Disease 13 total
- Crohn's Disease (Pediatric) 2 total
- Cushing's Disease 0 total
- Cutaneous Candidiasis 0 total
- Cutaneous Lupus Erythematosus 0 total
- Cutaneous T-Cell Lymphoma 1 total
- Cystic Fibrosis 21 total
- Cystoid Macular Edema 12 total
- Cytomegalovirus (CMV) Retinitis 0 total
- Cytomegalovirus Infections 3 total
Volunteer to support the development of new treatments.
Every year hundreds of thousands of volunteers step forward to participate in research. Register as a volunteer and receive email notifications for clinical trials relevant to you.