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NNC0662-0419

Phase 2

Diabetes Mellitus, Type 2 | Small molecule | Metabolic |Novo Nordisk A/S|Trials Updated: Sep 30, 2026

NNC0662-0419 development status

Highest phase Phase 2
Registered trials 6 across 1 sponsor since Dec 2024

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials6
Total Enrollment968

FDA Designations

No designations recorded

NNC0662-0419 clinical trials

NNC0662-0419 · 6 trials · 3 indications

Phase 2 3Phase 1 3
NCT07639021A Research Study Comparing Different Ways of Increasing the Dose of NNC0662-0419 in Participants With ObesityObesity
ACTIVE NOT_RECRUITING233 Analytics
NCT07415954A Research Study Comparing How Well Different Doses of the Medicine NNC0662-0419 Lower Blood Sugar in People With Type 2 DiabetesDiabetes Mellitus, Type 2
RECRUITING270 Analytics
NCT07184632A Research Study on How Well Different Doses of the Medicine NNC0662-0419 Help People Living With Overweight or ObesityOverweight
ACTIVE NOT_RECRUITING224 Analytics
PHASE2ACTIVE NOT_RECRUITING
A Research Study Comparing Different Ways of Increasing the Dose of NNC0662-0419 in Participants With Obesity
ObesityUnlock trial analytics
PHASE2RECRUITING
A Research Study Comparing How Well Different Doses of the Medicine NNC0662-0419 Lower Blood Sugar in People With Type 2 Diabetes
Diabetes Mellitus, Type 2Unlock trial analytics
PHASE2ACTIVE NOT_RECRUITING
A Research Study on How Well Different Doses of the Medicine NNC0662-0419 Help People Living With Overweight or Obesity
OverweightUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of gastrointestinal adverse events
From week 0 to week 39

Measured as number of events.

Change in glycated haemoglobin (HbA1c) (week 16)
From baseline (week 0) to week 16

Measured as percentage-point (%-point).

Change in HbA1c (week 28)
From baseline (week 0) to week 28

Measured as %-point.

Change in HbA1c (week 40)
From baseline (week 0) to week 40

Measured as %-point.

Part A: Number of treatment-emergent adverse events (TEAE)
From baseline (week 0) to end of study (up to week 44)

Measured as number of events.

Part B: Relative change in body weight
From baseline (week 0) to end of treatment (week 36)

Measured as percentage (%).

Part C: Occurrence of premature treatment discontinuation (Yes/No)
At end of treatment (week 24)

Measured as count of participants.

Area under curve (AUC) 0-24 h, EE, steady state (SS): The area under the EE plasma concentration-time curve (pre-dose to 24 hours post-dose)
Day 8 and 1 day after last NNC0662-0419 dose

Measured as picograms per milliliter (h\*pg/mL)

AUC0-24h, LN, SS: The area under the LN plasma concentration-time curve (pre-dose to 24 hours post-dose)
Day 8 and 1 day after last NNC0662-0419 dose

Measured as h\*pg/mL

AUC; The area under the NNC0662-0419 plasma concentration-time curve
From pre-dose on Day 1 until completion of the end of study visit (Day 29)

Measured in hours\*nanomoles per liter (h\*nmol/L).

Part A: Number of treatment emergent adverse events (TEAE)
From timing of dosing on day 1 until completion of the end of study visit (up to 6 weeks)

Number of events

Part B: Number of treatment-emergent adverse events (TEAE)
From timing of dosing on day 1 until completion of the end of study visit (up to 9 weeks)

Number of events

Secondary Endpoints

Relative change in body weight
From week 0 to week 32
Change in body mass index (BMI)
From week 0 to week 32
Change in body weight
From baseline (week 0) to (week 40)
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
NNC0662-0419EXPERIMENTALParticipants will receive NNC0662-0419 administered subcutaneously in a dose-escalation manner.
NNC0662-0419 placeboPLACEBO_COMPARATORParticipants will receive NNC0662-0419 placebo administered subcutaneously in a dose-escalation manner.
SemaglutideEXPERIMENTALParticipants will receive semaglutide administered subcutaneously in a dose-escalation manner.
Semaglutide placeboPLACEBO_COMPARATORParticipants will receive semaglutide placebo administered subcutaneously in a dose-escalation manner.
PlaceboPLACEBO_COMPARATORParticipants will receive placebo matched to their respective investigational medicinal product s.c. once weekly.
NNC0662-0419 with oral contraceptive (Altavera) and acetaminophenEXPERIMENTALParticipants will receive once-weekly subcutaneous NNC0662-0419, with multiple doses administered over the treatment period. An oral contraceptive will be administered as a number of tablets per treatment period, with dosing conducted under supervised conditions. In addition, a single dose of acetaminophen will be administered as part of a standardized meal during treatment period.
NNC0662-0419 (Dose 1)EXPERIMENTALParticipants will receive a single dose (SD) of NNC0662-0419 subcutaneously.
NNC0662-0419 (Dose 2)EXPERIMENTALParticipants will receive a SD of NNC0662-0419 subcutaneously.
NNC0662-0419 (Dose 3)EXPERIMENTALParticipants will receive a SD of NNC0662-0419 subcutaneously.
Part A: Single ascending dose (SAD)EXPERIMENTALParticipants will receive a single dose of any of the five different dose levels of NNC0662-0419 or matching placebo in a sequential manner with the dose increasing between cohorts.
Part B: Multiple ascending dose (MAD)EXPERIMENTALParticipants will receive NNC0662-0419 once-weekly for 4 weeks at any of the four different dose levels or matching placebo in a sequential manner with the dose increasing between cohorts.

Interventions

NameTypeDescription
NNC0662-0419DRUGNNC0662-0419 will be administered subcutaneously.
SemaglutideDRUGSemaglutide will be administered subcutaneously.
NNC0662-0419 PlaceboDRUGPlacebo matched to NNC0662-0419 will be administered subcutaneously.
Semaglutide placeboDRUGPlacebo matched to semaglutide will be administered subcutaneously.
PlaceboDRUGPlacebo will be administered subcutaneously.
Oral contraceptiveDRUGAn oral contraceptive Altavera \[levonorgestrel (LN) 0.15 milligram (mg) and ethinyl estradiol (EE) 0.03 mg\] will be administered orally.
AcetaminophenDRUGA single dose of acetaminophen will be administered orally.
Placebo (NNC0662-0419)OTHERParticipants will receive placebo matched to NNC0662-0419 s.c. once weekly.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites25

Inclusion Criteria: * Male or female (sex assigned at birth, inclusive of all gender identities). * Age 18 years or above at the time of signing the informed consent. * Body mass index (BMI) greater than or equal to (≥) 30.0 kilogram per square meter (kg/m\^2) at screening. * Participant must have ...

Countries:United StatesPuerto RicoCroatiaHungaryJapanPolandPortugalSlovakiaSouth KoreaSpainThailand
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Recent Changes (Last 90 Days)

MEDIUMSep 30, 2026NCT07525791Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 30, 2026NCT07525791Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 16, 2026NCT07639021Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 16, 2026NCT07639021Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWSep 11, 2026NCT07415954lastUpdatePostDate: changed
LOWSep 11, 2026NCT07415954lastUpdatePostDate: changed
LOWAug 11, 2026NCT07415954lastUpdatePostDate: changed
LOWAug 11, 2026NCT07415954lastUpdatePostDate: changed
LOWAug 11, 2026NCT07415954lastUpdatePostDate: changed

Frequently asked questions about NNC0662-0419

What is NNC0662-0419?

NNC0662-0419 is an investigational small molecule medicine being developed by Novo Nordisk for metabolic conditions. It is being studied in type 2 diabetes, obesity, and overweight. It has not been approved by any regulatory authority and remains in clinical development.

What is NNC0662-0419 used for?

NNC0662-0419 is being studied for the treatment of type 2 diabetes, obesity, and overweight. Clinical trials are evaluating whether different doses lower blood sugar in people with type 2 diabetes and help people living with overweight or obesity. It is investigational and not approved for any use.

Who makes NNC0662-0419?

NNC0662-0419 is developed by Novo Nordisk A/S, which trades on the New York Stock Exchange under the ticker NVO. Novo Nordisk is the sponsor of the clinical trials studying the compound in type 2 diabetes, obesity, and overweight.

What phase is NNC0662-0419 in?

NNC0662-0419 is in Phase 2 clinical development. Two Phase 2 trials are active, one recruiting in type 2 diabetes and one active but not recruiting in obesity, alongside a completed Phase 1 study. It is investigational and has not received FDA approval.

What clinical trials is NNC0662-0419 in?

Four trials have studied NNC0662-0419. NCT07415954 is a recruiting Phase 2 trial of different doses in type 2 diabetes. NCT07639021 and NCT07184632 are Phase 2 trials in obesity or overweight that are active but not recruiting. NCT07525791 is a Phase 1 study in women with excess body weight.

How many people have been enrolled in NNC0662-0419 trials?

Across the four clinical trials of NNC0662-0419, total planned enrollment is 465 participants. The trials are randomized, double blind, and placebo controlled. Enrollment includes 270 participants in the type 2 diabetes Phase 2 trial and 233 in the obesity dose-increase Phase 2 trial.