Different doses of NNC0662-0419 versus semaglutide and placebo to lower blood sugar in adults with type 2 diabetes
Official title: Efficacy and Safety of Once-weekly Subcutaneous NNC0662-0419 in Participants With Type 2 Diabetes - a Dose-finding Study
Run by Novo Nordisk A/S · NCT07415954 · Data updated 2026-11-12
This trial will test whether different doses of the experimental medicine NNC0662-0419 lower blood sugar in adults with type 2 diabetes compared with placebo or semaglutide.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 270 (estimated) |
| Sponsor | Novo Nordisk A/S Industry-sponsored |
| Locations | 63 sites (Lancaster, California and 62 other locations) |
| Status | Recruiting |
| Started | April 17, 2026 |
| Main results expected | September 3, 2027 |
| Study ends | October 1, 2027 |
| Registry record updated | September 11, 2026 |
| Trial ID | NCT07415954 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18–75 with type 2 diabetes and an HbA1c of 7.0–10.0% who are willing to pursue substantial weight loss (>25% of baseline weight) and meet other eligibility criteria may qualify.
✕Probably not a fit
People with uncontrolled or unstable diabetic retinopathy/maculopathy, known hypoglycaemic unawareness, recent treatment with other diabetes or obesity medications, or who cannot meet the weight-loss requirement are unlikely to benefit or be eligible.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase 2, randomized trial gives participants either NNC0662-0419 at varying doses, semaglutide, or placebo, with assignment decided by chance. The study measures blood sugar control (HbA1c) and safety outcomes over the treatment period. NNC0662-0419 is a new medicine that has been previously tested in humans but is not yet approved, while semaglutide is an approved diabetes medication used here as an active comparator. The goal is to identify effective and tolerable dosing for NNC0662-0419 in adults with type 2 diabetes.
Why it matters
Potential benefit: If successful, NNC0662-0419 could provide an additional option to lower blood sugar for people with type 2 diabetes, potentially with a different dosing or side-effect profile than current medicines.
How similar studies have gone: Approved drugs in the same class as semaglutide have reliably lowered blood sugar and body weight, but NNC0662-0419 is a novel compound with limited published efficacy data to date.
Who can join: the full rules
Show full inclusion / exclusion criteria
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). 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 it's running
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First Valley Medical Group
Lancaster, California, United States Recruiting -
Torrance Clinical Research Institute, Inc.
Lomita, California, United States Recruiting -
Ark Clinical Research
Long Beach, California, United States Recruiting -
Pacific Clinical Studies
Los Alamitos, California, United States Recruiting -
Wetlin Research Associates, Inc.
San Diego, California, United States Recruiting -
Diablo Clinical Research, Inc.
Walnut Creek, California, United States Recruiting
Show 44 more locations
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Encore Medical Research LLC
Hollywood, Florida, United States Recruiting -
Bioclinical Research Alliance
Miami, Florida, United States Recruiting -
South Broward Research LLC
Miramar, Florida, United States Recruiting -
Encore Medical Research of Weston
Weston, Florida, United States Recruiting -
Elite Clinical Trials
Blackfoot, Idaho, United States Recruiting -
Cedar-Crosse Research Center
Chicago, Illinois, United States Recruiting -
Headlands Research
Springfield, Missouri, United States Recruiting -
PharmQuest
Greensboro, North Carolina, United States Recruiting -
Piedmont Healthcare Statesville
Statesville, North Carolina, United States Recruiting -
Providence Center for Clinical Research
Dayton, Ohio, United States Recruiting -
CNS Healthcare
Memphis, Tennessee, United States Recruiting -
University of Texas Southwestern Medical Center
Dallas, Texas, United States Recruiting -
JCCT- Juno NW Houston
Houston, Texas, United States Recruiting -
Consano Clinical Research, LLC
Shavano Park, Texas, United States Recruiting -
Opca bolnica Karlovac
Karlovac, Croatia Recruiting -
Poliklinika SLAVONIJA OSIJEK
Osijek, Croatia Recruiting -
Opca bolnica Varazdin_Endocrinology
Varaždin, Croatia Recruiting -
Poliklinika Solmed
Zagreb, Croatia Recruiting -
"Zdrowie Osteo-Medic" s.c. Lidia i Artur Racewicz, Agnieszka i Jerzy Supronik
Bialystok, Podlaskie Voivodeship, Poland Recruiting -
Formed 2 Sp. z o.o.
Oświęcim, Poland Recruiting -
PANSTWOWY INSTYTUT MEDYCZNY MSWiA
Warsaw, Poland Recruiting -
Samodzielny Publiczny Szpital Kliniczny Nr 1 im. Prof. Szyszko
Zabrze, Poland Recruiting -
Casa De Saúde De Santa Filomena S.A._Unidade de Ensaios Clínicos
Coimbra, Portugal Recruiting -
Cardiolima Centro Diagnostico Cardio-Pulmonar De Ponte De Lima Lda
Ponte de Lima, Portugal Recruiting -
Hospital Trofa Saude Senhor do Bonfim S.A_Unidade de Ensaios Clínicos
Vila do Conde, Portugal Recruiting -
Hospital da Luz Arrábida, S.A_Serviço de Endocrinologia
Vila Nova de Gaia, Portugal Recruiting -
DIADA, s.r.o.
Bardejov, Slovakia Recruiting -
Metabol KLINIK s.r.o.
Bratislava, Slovakia Recruiting -
Diacrin s. r. o.
Bratislava, Slovakia Recruiting -
SIN AZUCAR s.r.o.
Malacky, Slovakia Recruiting -
Korea University Ansan Hospital_Endocrinology
Ansan-si, Gyeonggi-do, South Korea Recruiting -
Pusan National University Yangsan Hospital_Family Medicine
Yangsan, Gyeongsangnam-do, South Korea Recruiting -
Nowon Eulji Medical Center, Eulji University_Endocrinology
Seoul, South Korea Recruiting -
Kangbuk Samsung Hospital_Endocrinology
Seoul, South Korea Recruiting -
ABS La Roca CAP Vicenç_Endocrino
La Roca Del Vallés, Barcelona, Spain Recruiting -
Equip D´Atencio Primaria Barcelona Sardenya
Barcelona, Spain Recruiting -
Hospital Vithas Sevilla
Castilleja de la Cuesta, Spain Recruiting -
Clínica Bofill
Girona, Spain Recruiting -
Centro de Saúde Concepción Arenal
Santiago de Compostela, Spain Recruiting -
Ramathibodi Hospital
Bangkok, Thailand Recruiting -
Siriraj Hospital
Bangkok, Thailand Recruiting -
Maharaj Nakorn Chiang Mai
Chiang Mai, Thailand Recruiting -
Srinagarind Hospital
Khon Kaen, Thailand Recruiting -
Maharat Nakhon Ratchasima Hospital
Nakhon Ratchasima, Thailand Recruiting
+13 more sites. See ClinicalTrials.gov for the full list.
Study contacts
- Study coordinator: Novo Nordisk
- Email: clinicaltrials@novonordisk.com
- Phone: (+1) 866-867-7178
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.