A study testing whether a GLP-1 medicine from Novo Nordisk, semaglutide, can lower blood sugar and help with weight.
What this means for you
- Who can join
- Adults 18 to 75, have type 2 diabetes.
- What you take
- semaglutide, given as part of the study at no cost to you. Some participants may receive a placebo (an inactive version) instead, decided at random.
- How long it lasts
- The study runs about 18 months.
- What you get
- The study medication and study-related care at no cost. Compensation varies by study site; many cover travel and provide the study medication at no cost. The trial coordinator will explain what that site offers before you join.
What this study is for
Primary condition: Diabetes Mellitus, Type 2.
Full scientific study title: A Research Study Comparing How Well Different Doses of the Medicine NNC0662-0419 Lower Blood Sugar in People With Type 2 Diabetes.
Who can join
Adults 18 to 75, have type 2 diabetes. A site coordinator confirms whether you qualify during a free screening visit. The exact medical requirements are below.
Full medical eligibility (for you and your doctor)verbatim from the registry
This is the exact wording from ClinicalTrials.gov, including clinical measures (lab values, imaging scores). Bring it to your doctor if any of it is unclear.
Key inclusion criteria
- Male or female (sex at birth).
- Age 18-75 years (both inclusive) at the time of signing the informed consent.
- Glycated haemoglobin (HbA1c) of 7.0-10.0 percent (%) (53-86 millimoles per mole [mmol/mol]) (both inclusive) as assessed by central laboratory at screening.
- Willingness to obtain a high weight loss (greater than [>] 25% of weight at baseline).
Key exclusion criteria
- Treatment with any medication for the indication of diabetes or obesity other than stated in the inclusion criteria within 90 days before screening. However, short term insulin treatment for a maximum of 14 consecutive days and prior insulin treatment for gestational diabetes are allowed.
- Uncontrolled and potentially unstable diabetic retinopathy or maculopathy. Pharmacological pupil-dilation is a requirement unless using a digital fundus photography camera specified for non-dilated examination.
- Known hypoglycaemic unawareness as indicated by the investigator according to Clarke's Questionnaire.
Where this study is enrolling
This trial has 23 sites across 11 states. Contact a site coordinator directly to start screening.
California6 sites
- First Valley Medical GroupLancaster, California
- Torrance Clinical Research Institute, Inc.Lomita, California
- Ark Clinical ResearchLong Beach, California
- Pacific Clinical StudiesLos Alamitos, California
- Wetlin Research Associates, Inc.San Diego, California
- Diablo Clinical Research, Inc.Walnut Creek, California
Florida5 sites
- Encore Medical Research LLCHollywood, Florida
- Bioclinical Research AllianceMiami, Florida
- South Broward Research LLCMiramar, Florida
- West Orange EndocrinologyOcoee, Florida
- Encore Medical Research of WestonWeston, Florida
Idaho1 site
- Elite Clinical TrialsBlackfoot, Idaho
Illinois1 site
- Cedar-Crosse Research CenterChicago, Illinois
Massachusetts1 site
- Brigham & Women's HospitalBoston, Massachusetts
Missouri1 site
- Headlands ResearchSpringfield, Missouri
North Carolina2 sites
- PharmQuestGreensboro, North Carolina
- Piedmont Healthcare StatesvilleStatesville, North Carolina
Ohio1 site
- Providence Center for Clinical ResearchDayton, Ohio
Tennessee1 site
- CNS HealthcareMemphis, Tennessee
Texas3 sites
- University of Texas Southwestern Medical CenterDallas, Texas
- JCCT- Juno NW HoustonHouston, Texas
- Consano Clinical Research, LLCShavano Park, Texas
West Virginia1 site
- Frontier Clinical Research - KingwoodKingwood, West Virginia
Timeline
Started enrolling: 2026-04-17. Expected completion: 2027-10-01. Last updated on ClinicalTrials.gov: 2026-05-19.
Official source
We sync this data quarterly from ClinicalTrials.gov, the federal registry for clinical research. Before contacting a site, verify the trial is still recruiting on the official page:
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