Overview
The study will look at how well different doses of a new medicine called NNC0487-0111 help lower the blood sugar and body weight in people with type 2 diabetes. NNC0487-0111 is a new medicine which cannot be prescribed by doctors but has previously been tested in humans. Participants will either get NNC0487-0111, which is given as tablets or as injections, or placebo. Which treatment the participant get is decided by chance.The study will last for about 43 weeks.
Eligibility
Inclusion Criteria:
- Male or female, aged 18-75 years (both inclusive) at the time of signing the informed consent.
- Diagnosed with type 2 diabetes mellitus greater or equal to 180 days before screening.
- Stable daily dose(s) greater or equal to 90 days before screening of the following antidiabetic drug(s) or combination regimen(s) at effective or maximum tolerated dose as judged by the investigator: metformin with or without SGLT2 inhibitor.
- HbA1c of 7.0-10.0 procent (53-86 mmol/mol) (both inclusive) as assessed by central laboratory at screening.
- Body mass index between greater or equal to 23.0 and below 50.0 kg/m^2.
- Able and willing to adhere to the protocol including wearing a continuous glucose monitoring (CGM) device provided for the study, as judged by the investigator.
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. Verified by a fundus examination performed within 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.
- Known hypoglycaemic unawareness as indicated by the investigator according to Clarke's questionnaire question.