Sponsor Directory

Mayo Clinic clinical trials

Sponsor pages show live ClinicalTrials.gov search results and objective aggregate stats only. They do not describe sponsor quality, reputation, or expected outcomes.

ClinicalTrials.gov public records Last synced Nov 6, 2026, 6:54 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

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Conditions: Breast Adenocarcinoma, HER2-Positive Breast Carcinoma, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8
Interventions: Biospecimen Collection; Procedure
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older · Female only
Enrollment: 230 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2028
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions: Non-Interventional Study; Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2029
U.S. locations: 1
States / cities: Scottsdale, Arizona

Conditions: Migraine, Headache, Chronic Migraine, Headache Disorders
Interventions: Migraine Behavioral Treatment; Behavioral
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Phoenix, Arizona

Conditions: Menopausal Symptoms, Menopause Symptom Management
Interventions: EMMII, Comparison Group; Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 24 Years to 80 Years
Enrollment: 900 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Aggressive Non-Hodgkin Lymphoma, Anaplastic Large Cell Lymphoma, Angioimmunoblastic T-Cell Lymphoma, Chronic Lymphocytic Leukemia, Diffuse Large B-Cell Lymphoma, Enteropathy-Associated T-Cell Lymphoma, Hepatosplenic T-Cell Lymphoma, Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Mediastinal (Thymic) Large B-Cell Lymphoma, Nasal Type Extranodal NK/T-Cell Lymphoma, Peripheral T-Cell Lymphoma, Not Otherwise Specified, Primary Cutaneous Anaplastic Large Cell Lymphoma, Refractory Anaplastic Large Cell Lymphoma, Small Lymphocytic Lymphoma, Subcutaneous Panniculitis-Like T-Cell Lymphoma
Interventions: Cholecalciferol, Laboratory Biomarker Analysis; Dietary Supplement · Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 565 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2028
U.S. locations: 5
States / cities: Scottsdale, Arizona • Atlanta, Georgia • Iowa City, Iowa + 2 more

Conditions: Retinitis Pigmentosa
Interventions: N-acetylcysteine, Placebo; Drug
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 485 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2030
U.S. locations: 24
States / cities: Davis, California • Los Angeles, California • San Francisco, California + 21 more

Conditions: Breast Cancer
Interventions: Carvedilol; Drug
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 224 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2026
U.S. locations: 5
States / cities: Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota + 2 more

Conditions: Breast Carcinoma
Interventions: Ultrasound Imaging; Device
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older · Female only
Enrollment: 55 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Ulcerative Colitis Chronic Mild, Ulcerative Colitis Chronic Moderate, Ulcerative Colitis Chronic, Ulcerative Colitis
Interventions: R-3750; Drug
Lead sponsor: Rise Therapeutics LLC; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 36 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 5
States / cities: Valencia, California • Miami, Florida • Plantation, Florida + 2 more

Conditions: Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), Celiac Disease, Diarrhea, Constipation, Microbiome, Crohn's Disease, UC - Ulcerative Colitis, Microscopic Colitis, Functional Dyspepsia
Interventions: Not listed
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 4,001 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Multiple System Atrophy
Interventions: Autologous Mesenchymal Stem Cells, Placebo; Biological · Other
Lead sponsor: Mayo Clinic; Other
Eligibility: 30 Years to 70 Years
Enrollment: 71 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Rochester, Minnesota

Conditions: Cognitive Impairment
Interventions: Tau PET scan; Combination Product
Lead sponsor: Mayo Clinic; Other
Eligibility: 30 Years and older
Enrollment: 240 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2030
U.S. locations: 2
States / cities: Jacksonville, Florida • Rochester, Minnesota

About this Mayo Clinic sponsor directory page

What this page lists: U.S. ClinicalTrials.gov public records where Mayo Clinic is the lead sponsor, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results: Use the filters above to scope by condition, intervention, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Mayo Clinic trials.
Where the data comes from: Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do: No medical advice, eligibility judgments, sponsor quality scoring, ranking of trials, or AI-generated medical summaries.

Mayo Clinic clinical trials

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Live official records

Immune Response to Anti-HER2 Therapies in Patients With HER2-Positive Stage I-IV Breast Cancer

Impact of Immunotherapy on Vestibular Function, The Mayo Clinic Arizona Experience

Sequential, Multiple Assignment, Double Randomized Preference, Migraine Behavioral Trial

A Randomized Controlled Trial of Menopausal Tool/App for Women

Cholecalciferol in Improving Survival in Patients With Newly Diagnosed Cancer With Vitamin D Insufficiency

Oral N-acetylcysteine for Retinitis Pigmentosa

Treating Breast Cancer Patients Undergoing Trastuzumab Treatment With Carvedilol to Reduce Incidence of Heart Failure

3D Ultrasound for the Imaging of Lymph Nodes in Patients With Breast Cancer

R-3750 in Patients With Mild to Moderate Ulcerative Colitis

Enabling Microbiomics- Driven Personalized Nutrition

Randomized Double-Blind Placebo-Controlled Adaptive Design Trial Of Intrathecally Administered Autologous Mesenchymal Stem Cells In Multiple System Atrophy

Neuroimaging Study

About this Mayo Clinic sponsor directory page