What this trial means for you
This study is recruiting now at 1 US site. It's studying oral semaglutide for genetic predisposition, metabolic diseases, type 2 diabetes.
What participants typically get: study medication (or placebo, if the trial uses one) and study-related medical care at no cost, plus close monitoring. Compensation for time and travel varies by study — ask the site. Note that in many trials you can't choose your treatment group, and some participants receive a placebo.
The study, in the sponsor's words
The goal of this research study is to evaluate the pathophysiologic mechanisms by which genetic variation impacts response to an FDA-approved medication commonly used to treat type 2 diabetes called oral semaglutide (Rybelsus) and to characterize the physiological response to a mixed meal tolerance test (MMTT) before and after a 14-day treatment with oral semaglutide. The investigators will do this by measuring factors in the blood, such as sugars, fats, metabolites, and proteins, after eating a standardized breakfast meal at the first visit and after taking 14 doses of oral semaglutide over two weeks before the second study visit. The food (mixed meal breakfast) we will be studying is specially prepared to contain a set amount of protein, carbohydrates, and fat. The investigators hypothesize that understanding how the acute biochemical response to oral semaglutide differs by genetic variation will generate insight into drug mechanisms and type 2 diabetes pathophysiology.
Can you join? The exact criteria
Below is the verbatim eligibility text from the registry — bring it to your doctor; it's written for clinicians, and your own clinician is the right person to interpret it with you.
Full eligibility criteria (for you and your doctor)
Inclusion Criteria: 1. Males or non-pregnant females 2. Ages 18-65 (inclusive) 3. Able/willing to give consent 4. Span the metabolic range between normal glycemia and pre-diabetes (fasting glucose of 100-125 mg/dL based on chart review of existing laboratory data) Exclusion Criteria: 1. Currently taking medications or intending to take medications for diabetes 2. Currently taking medications or intending to take medications that affect glycemic parameters, such as glucocorticoids, growth hormone, or fluoroquinolones 3. Personal history of intestinal malabsorption, bariatric surgery, celiac disease, gallbladder disease, or pancreatitis 4. Personal or family history of medullary thyroid cancer or multiple endocrine neoplasia type 2 5. Estimated glomerular filtration rate (eGFR) \<60 ml/min/1.73 m2 per the Modification of Diet in Renal Disease equation 6. History of cirrhosis and/or aspartate aminotransferase or alanine aminotransferase more than 3x upper limit of normal 7. Dietary restrictions preventing consumption of a MMTT 8. Women who are pregnant, nursing, or at risk of becoming pregnant 9. Participation in other interventional studies during the current study
Study sites by state
Massachusetts
- Massachusetts General Hospital — Boston · Recruiting now
View the official record on ClinicalTrials.gov →
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