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Mayo Clinic clinical trials

Listed in the registry as: University, hospital or other organization.

The registry lists 3,263 studies whose lead sponsor is Mayo Clinic. 670 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 23, 2026.

Keep track of what changes. Save the Mayo Clinic studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.

Watch these studies

Status

Completed
1,936
Recruiting
504
Terminated
304
Withdrawn
181
Active, not recruiting
150
Enrolling by invitation
113

Phase

Phase 2
531
Phase 1
386
Phase 4
193
Phase 3
141
Early Phase 1
97

Where

United States
3,116
Canada
23
Spain
4
Israel
4
Italy
3
India
3

Focus areas

Conditions Mayo Clinic leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.

Breast Neoplasms134Multiple Myeloma83Neoplasms75Prostatic Neoplasms68Heart Failure64Obesity60Diabetes Mellitus54Lung Neoplasms53Carcinoma44Melanoma43Lymphoma42Barrett Esophagus39Leukemia, Lymphocytic, Chronic, B-Cell36Pancreatic Neoplasms36Cardiovascular Diseases34Carcinoma, Non-Small-Cell Lung32Atrial Fibrillation31Depression31Hypertension30Heart Diseases29Diabetes Mellitus, Type 228Brain Neoplasms27COVID-1926Irritable Bowel Syndrome26
Show all 116 areas
Leukemia26Plasmacytoma26Eosinophilic Esophagitis25Esophagitis25Coronary Artery Disease24Alzheimer Disease23Gastroesophageal Reflux23Glioblastoma23Insulin Resistance23Infections22Ovarian Neoplasms22Depressive Disorder21Glioma21Tobacco Use Disorder21Cognitive Dysfunction20Crohn Disease20Epilepsy20Osteoarthritis20Pain, Postoperative20Endometrial Neoplasms19Myocardial Infarction19Cholangiocarcinoma18Kidney Diseases18Lymphoma, Non-Hodgkin18Wounds and Injuries18Cardiomyopathies17Communicable Diseases17Dementia17Liver Diseases17Neoplasm Metastasis17Parkinson Disease17Sleep Apnea, Obstructive17Amyloidosis16Carcinoma, Hepatocellular16Colorectal Neoplasms16Head and Neck Neoplasms16Lymphoma, Large B-Cell, Diffuse16Adenocarcinoma15Cholangitis, Sclerosing15Lymphoma, B-Cell15Osteoarthritis, Knee15Sleep Apnea Syndromes15Carcinoma, Renal Cell14Constipation14Depressive Disorder, Major14Diabetes Mellitus, Type 114Lung Diseases14Lymphoma, B-Cell, Marginal Zone14Lymphoma, Follicular14Migraine Disorders14Renal Insufficiency14Sarcoma14Bipolar Disorder13Constriction, Pathologic13Diarrhea13Fallopian Tube Neoplasms13Fractures, Bone13Hot Flashes13Lymphoma, Mantle-Cell13Myocardial Ischemia13Polycystic Kidney, Autosomal Dominant13Stroke13Waldenstrom Macroglobulinemia13Acute Kidney Injury12Breast Carcinoma In Situ12Central Nervous System Neoplasms12Colitis, Ulcerative12Esophageal Neoplasms12Fatigue12Lymphoma, T-Cell12Pancreatitis12Peripheral Nervous System Diseases12Pulmonary Disease, Chronic Obstructive12Uterine Cervical Neoplasms12Carcinoma, Ovarian Epithelial11Headache11Hemorrhage11Oropharyngeal Neoplasms11Overweight11Renal Insufficiency, Chronic11Skin Neoplasms11Urinary Bladder Neoplasms11Amyotrophic Lateral Sclerosis10Atherosclerosis10Hypertension, Pulmonary10Joint Diseases10Lung Diseases, Obstructive10Mycosis Fungoides10Myeloproliferative Disorders10Osteoporosis10Pancreatitis, Chronic10Spinal Cord Injuries10

Studies

Recruiting first, then most recently updated. Showing 50 of 3,263. Browse all 3,263 →