NCT06734273 · Nicholas Skertich
Randomized Control Trial of Sleeve Gastrectomy With Tirzepatide in Maximizing Weight Loss
What this study is about
This study examines whether adding tirzepatide-a medication that helps with weight loss-after sleeve gastrectomy surgery can help people lose more weight after the surgery; better improve conditions like Type 2 diabetes, high blood pressure, high cholesterol, and sleep apnea after surgery and; whether this causes more complications or side effects compared to surgery alone.
View original scientific description
This study examines whether adding tirzepatide-a medication that helps with weight loss-after sleeve gastrectomy surgery can help people lose more weight after the surgery; better improve conditions like Type 2 diabetes, high blood pressure, high cholesterol, and sleep apnea after surgery and; whether this causes more complications or side effects compared to surgery alone.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Adult 18 to 65 years of age
- Body Mass Index \>35 with comorbidity of Type 2 Diabetes and/or Hypertension and/or Hyperlipidemia and/or Obstructive Sleep Apnea OR Body Mass Index \>40 with or without comorbidity
- Undergoing primary sleeve gastrectomy
Exclusion criteria
- Prior metabolic and bariatric surgery
- Prior use of GLP-1 agonist
- Prior history of pancreatitis
- Personal/family history of medullary thyroid cancer or MEN type 2
- Secondary cause of obesity
- Any eating disorder
- Pregnancy/lactation
- History of acute coronary syndrome or myocardial infarction
- History of stroke
- Hepatic dysfunction: AST/ALT \>3 ULN
- Renal dysfunction eGFR\<45ml/min/1.73m2
- Active malignancy
- History of diabetic retinopathy
- History of gastroparesis
Where
- Chicago, Illinois
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 8, 2026 · Source of record for eligibility and locations