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Clinical trials and research at Mayo Clinic

As of November 12, 2026, Find a Trial lists 511 clinical trials run by Mayo Clinic that are recruiting, at sites in 14 countries (most in United States (511), Canada (4), Iceland (2)). 6 were first registered in the last 30 days. By phase: Phase 2 (64), Phase 4 (25), Phase 1 (25), Early Phase 1 (16). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.

Newest trials

StudyPhaseWhereStatusRegistered
What the Mayo Clinic is learning from blood clot tests in allergic reactions — Rochester, Minnesota Recruiting Oct 30, 2026
Atrial Arrhythmia AI-Powered Post-Ablation Predictor Pilot — Rochester, Minnesota Recruiting Oct 29, 2026
A Community Approach to Boost Cervical Cancer Screening for Hispanic and East African Immigrant Women — Rochester, Minnesota Recruiting Oct 22, 2026
Point-of-care AI spectroscopy test to triage vulvar lesions — Rochester, Minnesota Recruiting Oct 21, 2026
Telephone follow-up by a WOC nurse after ostomy surgery — Phoenix, Arizona Recruiting Oct 19, 2026
Quiet Knee Protocol after knee replacement — Jacksonville, Florida and 1 other locations Recruiting Oct 16, 2026
Intraoperative Microelectrode Recordings with MAVEN vs Standard Equipment — Rochester, Minnesota Recruiting Oct 9, 2026
EEG-Guided TMS for Adults With Depression — Rochester, Minnesota Recruiting Oct 7, 2026
Adding targeted GRID-style radiation to standard palliative therapy for unresectable solid tumors — Scottsdale, Arizona and 1 other locations Recruiting Oct 2, 2026
SMS text check-ins to track symptoms for people with plasma cell disorders — Rochester, Minnesota Recruiting Sep 30, 2026

All recruiting trials (newest 150 of 511)

Showing recruiting studies first, then the newest. Describe your situation to find the ones that fit you.

Quick answers

How many clinical trials run by Mayo Clinic are recruiting right now?

511, as of November 12, 2026. 6 of them were first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 14 countries. The most sites are in United States (511 trials), Canada (4 trials), Iceland (2 trials), Israel (2 trials), United Kingdom (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 64, Phase 4: 25, Phase 1: 25, Early Phase 1: 16. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.

Describe your situation →

Last reviewed 2026-11-12 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.