Early Phase 1 Obesity Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- Adults between 18 and 65 years old who can understand instructions, follow the study procedures, and are willing to sign a consent form.
- People who are overweight or obese with a body mass index (a measure of weight relative to height) between 29.0 and 40.0.
- People who carry extra weight around the abdomen/middle of the body, confirmed through waist-to-hip measurements, a type of body scan (CT scan), or certain blood test results related to metabolism — the trial site can confirm which specific measurements apply.
- People who are able to eat all meals provided by the Mayo Clinical Research and Trials Unit for at least 3 days before the study begins.
- Women who are not pregnant or breastfeeding, and who test negative for pregnancy at the screening visit and again within 48 hours before the study drug is given.
- People with a fasting blood sugar level below 126 mg/dL (for those without diabetes).
- People whose blood counts meet minimum levels: haemoglobin of at least 11.0 for women and 12.0 for men, and platelets above 100,000 (confirm with trial site).
- People who have not taken part in another clinical trial involving an investigational drug within the past 12 weeks (or longer, depending on the drug used in the other trial).
- People whose total blood draws across studies do not exceed 450 mL within an 8-week period (confirm with trial site).
Who may not be able to join:
- People who have a history of heart disease, including conditions such as coronary artery disease, hardening of the heart valves, or peripheral artery disease (reduced blood flow to the limbs).
- People who have ever had a mini-stroke or transient ischemic attack (a brief episode of stroke-like symptoms).
- People with liver cirrhosis (serious scarring of the liver).
- People with significant kidney problems, as noted in their medical records.
- People whose blood pressure remains above 160/95 even while taking blood pressure medication.
- People who currently smoke.
- People who have been diagnosed with diabetes.
- People currently taking certain medications that can affect how the body processes fats, including statins, niacin, fibrates, thiazolidinediones, beta-blockers, corticosteroids or anabolic steroids (oral or injected), linezolid, dihydroergotamine, phenelzine, or daily phosphodiesterase inhibitors — the trial site or treating doctor can advise on whether a medication hold or doctor approval may allow participation in some cases.
- People with an allergy to lidocaine (a local anaesthetic).
- People with an allergy to indocyanine green (a dye used in medical imaging).
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Michael Jensen, MD, Mayo Clinic
Phone: (507) 255-6062
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Free Fatty Acid (FFA) release from femoral, splanchnic and upper body subcutaneous adipose tissue; stimulated FFA release in volunteers with and without obesity.
Can't join this trial?
Data last synced from ClinicalTrials.gov: 8 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.