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A Research Study to Compare Two Types of Insulin, a New Weekly Insulin, Insulin Icodec and an Available Daily Insulin, Insulin Degludec, in People With Type 2 Diabetes Who Use Daily Insulin

NCT04770532 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 526

Last updated 2025-12-15

Study results available
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Summary

This study compares insulin icodec (a new insulin taken once a week) to insulin degludec (an insulin taken once daily which is already available on the market) in people with type 2 diabetes.

The study will look at how well insulin icodec taken weekly controls blood sugar compared to insulin degludec taken daily. Participants will either get insulin icodec that participants will have to inject once a week on the same day of the week or insulin degludec that participants will have to inject once a day at the same time every day. Which treatment participants get is decided by chance.

The insulin is injected with a needle in a skin fold in the thigh, upper arm or stomach.

The study will last for about 8 months. Participants will have 17 clinic visits and 13 phone calls with the study doctor. At 8 clinic visits participants will have blood samples taken. At 4 clinic visits participants cannot eat or drink (except for water) for 8 hours before the visit.

Participants will be asked to wear a sensor that measures their blood sugar all the time in 3 periods for a total of 13 weeks (about 3 months) during the study.

Women cannot take part if pregnant, breast-feeding or plan to become pregnant during the study period.

Conditions

  • Diabetes Mellitus, Type 2

Interventions

DRUG

Insulin degludec

Participants will receive subcutaneous (s.c.) injections of insulin degludec once daily for 26 weeks

DRUG

Insulin Icodec

Participants will receive subcutaneous (s.c.) injections of insulin icodec once weekly for 26 weeks

Sponsors & Collaborators

Principal Investigators

  • Clinical Transparency (dept. 1452) · Novo Nordisk A/S

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-05
Primary Completion
2022-01-27
Completion
2022-03-01
FDA Drug
Yes

Countries

  • United States
  • Bulgaria
  • Germany
  • Japan
  • Poland
  • Portugal
  • South Africa
  • South Korea
  • Ukraine

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04770532 on ClinicalTrials.gov