Phase 3
N=683
A Research Study to See How Well the New Weekly Medicine IcoSema, Which is a Combination of Insulin Icodec and Semaglutide, Controls Blood Sugar Level in People With Type 2 Diabetes Compared to Weekly Semaglutide (COMBINE 2)
Diabetes Mellitus, Type 2
Bottom Line
View on ClinicalTrials.gov: NCT05259033 ↗Enrolled (actual)
683
Serious AEs
8.7%
Results posted
Jan 2025
Primary outcome: Primary: Change From Baseline in Glycosylated Haemoglobin (HbA1c) — -1.40; -0.86 Percentage point of HbA1c — p=<0.0001
Study Design & Population
- Study type
- Interventional
- Phase
- Phase 3
- Interventions
- IcoSema (Drug); Semaglutide 1 mg (Drug)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Novo Nordisk A/S
- Primary completion
- Dec 2023
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Change From Baseline in Glycosylated Haemoglobin (HbA1c) |
-1.40; -0.86 | <0.0001 sig |
| SECONDARY Change From Baseline in Fasting Plasma Glucose (FPG) |
-2.74; -1.41 | — |
| SECONDARY Change From Baseline in Body Weight |
0.89; -3.77 | — |
| SECONDARY Number of Clinically Significant Hypoglycaemic Episodes (Level 2) (<3.0 mmol/L (54 Milligram Per Decilitre [mg/dL]) , Confirmed by Blood Glucose [BG] Meter) or Severe Hypoglycaemic Episodes (Level 3) |
15; 13 | — |
| SECONDARY Number of Clinically Significant Hypoglycaemic Episodes (Level 2) (<3.0 mmol/L (54 mg/dL), Confirmed by BG Meter) |
15; 13 | — |
| SECONDARY Number of Severe Hypoglycaemic Episodes (Level 3) |
0; 0 | — |
Summary
This study will compare the new medicine IcoSema, which is a combination of insulin icodec and semaglutide, taken once a week, to semaglutide taken once a week in people with type 2 diabetes.
The study will look at how well IcoSema controls blood sugar level in people with type 2 diabetes compared to semaglutide.
Participants will either get IcoSema or semaglutide. Which treatment participants get is decided by chance. IcoSema is a new medicine that doctors cannot prescribe. Doctors can already prescribe semaglutide in many countries.
Participants will get IcoSema or semaglutide, which they must inject once a week with a pen, which has a small needle, in a skin fold in the thigh, upper arm, or stomach.
The study will last for about 1 year and 1 month. Participants will have 18 clinic visits, 34 phone/video calls with the study doctor, and 4 contacts with the site that can either be clinic visits or phone/video calls.
At 11 clinic visits participants will have blood samples taken. At 7 clinic visits participants cannot eat or drink (except for water) for 8 hours before the visit.
Women cannot take part if pregnant, breast-feeding or plan to get pregnant during the study period.
Eligibility Criteria
Inclusion Criteria
- Male or female and age above or equal to 18 years at the time of signing informed consent.
- Diagnosed with type 2 diabetes mellitus 180 days or more before screening.
- HbA1c of 7.0 - 10.0% (53.0 - 85.8 mmol/mol) (both inclusive) as assessed by central laboratory on the day of screening.
- Insulin naïve. The following exceptions are permitted: short term insulin treatment for a maximum of 14 days before screening and/or prior insulin treatment for gestational diabetes.
- Treated with stable doses of daily or weekly GLP-1 receptor agonist (excluding once weekly semaglutide with doses higher than 1.0 mg) according to local label for the treatment of diabetes for 90 days or more before screening. The treatment can be with or without any of the following anti diabetic drugs with stable doses for 90 days or more before screening: Metformin - Sulfonylureas (Sulfonylureas, meglitinides (glinides) and DPP 4 inhibitors must be discontinued at randomisation) - Meglitinides (glinides)(Sulfonylureas, meglitinides (glinides) and DPP 4 inhibitors must be discontinued at randomisation) - DPP 4 inhibitors (Sulfonylureas, meglitinides (glinides) and DPP 4 inhibitors must be discontinued at randomisation) - Sodium glucose co transporter 2 inhibitors - Alpha-glucosidase inhibitors - Thiazolidinediones - Marketed oral combination products only including the products listed above.
- Body mass index (BMI) below or equal to 40.0 kg/m^2.
Exclusion Criteria
- Female who is pregnant, breast-feeding or intends to become pregnant or is of childbearing potential and not using a highly effective contraceptive method.
- Anticipated initiation or change in concomitant medication (for more than 14 consecutive days) known to affect weight or glucose metabolism (e.g. treatment with orlistat, thyroid hormones, or systemic corticosteroids).
- Treatment with any medication for the indication of diabetes or obesity other than stated in the inclusion criteria within 90 days before screening.
- Any episodes (as declared by the participant or in the medical records) of diabetic ketoacidosis within 90 days before screening.
- Presence or history of pancreatitis (acute or chronic) within 180 days before screening.
- Any of the following: Myocardial infarction, stroke, hospitalization for unstable angina pectoris or transient ischaemic attack within 180 days before screening.
- Chronic heart failure classified as being in New York Heart Association Class IV at screening.
- Uncontrolled and potentially unstable diabetic retinopathy or maculopathy. Verified by a fundus examination performed within the past 90 days before screening or in the period between screening and randomisation. Pharmacological pupil dilation is a requirement unless using a digital fundus photography camera specified for non dilated examination
Data sourced from ClinicalTrials.gov (NCT05259033). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.