🏛️ Verified NIH Record • Updated 2026-01-09
A Study of Tirzepatide (LY3298176) on the Reduction on Morbidity and Mortality in Adults With Obesity (NCT05556512)
A Phase 3, Randomized, Double-blind, Placebo-Controlled Study to Investigate the Effect of Tirzepatide on the Reduction of Morbidity and Mortality in Adults With Obesity
🔵 Active, Not Recruiting Phase3 💊 Investigational Drug / Biologic Sponsor: Eli Lilly and Company
🩺 Plain-English Summary (8th-Grade Level)
This study will investigate the effect of tirzepatide on the reduction of morbidity and mortality in adults living with obesity and provide additional evidence for the potential clinical benefits of tirzepatide in this population.
Who can join: Review the eligibility criteria below.
Location: Prime Medical Group, LLC dba Gilbert Center for Family Medicine, LLC — Gilbert, Arizona
Age range: 40 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (671 Sites)
Showing the first 25 of 671 sites.
- Prime Medical Group, LLC dba Gilbert Center for Family Medicine, LLC — Gilbert, Arizona
- Aventiv Research — Mesa, Arizona
- Elite Clinical Studies — Phoenix, Arizona
- Pima Heart — Tucson, Arizona
- KLR Business Group, Inc. dba Arkansas Clinical Research — Little Rock, Arkansas
- Smart Cures Clinical Research — Anaheim, California
- Kidney & Hypertension Center - Apple Valley — Apple Valley, California
- Hope Clinical Research, Inc. — Canoga Park, California
- John Muir Physician Network Research Center — Concord, California
- Neighborhood Healthcare Institute of Health — Escondido, California
- HB Clinical Trials - Fountain Valley — Fountain Valley, California
- Valiance Clinical Research — Huntington Park, California
- Scripps Whittier Diabetes Institute — La Jolla, California
- Velocity Clinical Research, San Diego — La Mesa, California
- First Valley Medical Group — Lancaster, California
- Long Beach Clinical Trials — Long Beach, California
- Infinity Clinical Research - Norco — Norco, California
- California Medical Research Associates — Northridge, California
- Diabetes Associates Medical Group — Orange, California
- University of California Irvine Medical Center — Orange, California
- FOMAT Medical Research — Oxnard, California
- Desert Oasis Healthcare Medical Group — Palm Springs, California
- Dream Team Clinical Research — Pomona, California
- Rancho Cucamonga Clinical Research — Rancho Cucamonga, California
- Artemis Institute for Clinical Research — Riverside, California
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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Explore by condition: All Obesity clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.