A Trial Comparing the Efficacy and Safety of Insulin Degludec/Liraglutide, Insulin Degludec and Liraglutide in Japanese Subjects With Type 2 Diabetes Mellitus.

Change from baseline (week 0) in body weight after 52 weeks of treatment.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed hypoglycaemic episodes were defined as episodes that were severe according to the American Diabetes Association (ADA) classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with or without symptoms consistent with hypoglycaemia.

Severe hypoglycaemia according to the ADA definition: an episode requiring assistance of another person to actively administer carbohydrate, glucagon, or take other corrective actions. Plasma glucose concentrations may not be available during an event, but neurological recovery following the return of plasma glucose to normal is considered sufficient evidence that the event was induced by a low plasma glucose concentration.

Change from baseline (week 0) in HbA1c after 52 weeks of treatment was measured. Statistical analysis was performed to test the hypothesis: superiority of IDegLira vs. IDeg.

Change from baseline (week 0) in FPG after 52 weeks

Actual daily total insulin dose after 52 weeks of treatment.

Number of subjects with HbA1c less than 7.0% after 52 weeks of treatment.

Number of subjects with HbA1c less than 7.0% and without weight gain after 52 weeks of treatment.

Number of subjects with HbA1c less than 7.0% after 52 weeks, who did not experience treatment emergent severe or BG confirmed symptomatic hypoglycaemic episodes during the last 12 weeks of treatment.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the ADA classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Number of subjects with HbA1c less than 7.0% and without weight gain, who did not experience treatment emergent severe or BG confirmed symptomatic hypoglycaemic episodes during the last 12 weeks of treatment.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the ADA classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Number of subjects with HbA1c less than 6.5% after 52 weeks of treatment.

Number of subjects with HbA1c less than 6.5% and without weight gain after 52 weeks of treatment.

Number of subjects with HbA1c less than 6.5% after 52 weeks, who did not experience treatment emergent severe or BG confirmed symptomatic hypoglycaemic episodes during the last 12 weeks of treatment.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the ADA classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Number of subjects with HbA1c less than 6.5% with no weight gain, who did not experience treatment emergent severe or BG confirmed symptomatic hypoglycaemic episodes during the last 12 weeks of treatment.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the ADA classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Change from baseline (week 0) in waist circumference after 52 weeks of treatment.

Change from baseline in blood pressure (systolic and diastolic) after 52 weeks of treatment.

Subjects were instructed to measure their plasma glucose at following timepoints: before breakfast, 90 minutes after start of breakfast, before lunch, 90 minutes after start of lunch, before dinner, 90 minutes after start of dinner, at bedtime, at 4:00 a.m. and before breakfast the following day.

Subjects were instructed to measure their plasma glucose at following timepoints: before breakfast, 90 minutes after start of breakfast, before lunch, 90 minutes after start of lunch, before dinner, 90 minutes after start of dinner, at bedtime, at 4:00 a.m. and before breakfast the following day. Mean of the 9-point profile was defined as the area under the profile (calculated using the trapezoidal method) divided by the measurement time.

Subjects were instructed to measure their plasma glucose at following timepoints: before breakfast, 90 minutes after start of breakfast, before lunch, 90 minutes after start of lunch, before dinner, 90 minutes after start of dinner, at bedtime, at 4:00 a.m. and before breakfast the following day. The mean increment over all meals was derived as the mean of all available meal increments.

Total cholesterol after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Low density lipoprotein (LDL) cholesterol after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

High density lipoprotein (HDL) cholesterol after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Very low density lipoprotein (VLDL) cholesterol after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Triglycerides after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Free fatty acids after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Fasting C-peptide after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Fasting human insulin after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Fasting glucagon after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Proinsulin after 52 weeks of treatment was represented as ratio to baseline (week 0) values.

Treatment emergent adverse event is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product. If the event had onset date before the first day of exposure on randomised treatment and increased in severity during the treatment period and until 7 days after the last drug date, then this event was considered as a TEAE.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the American Diabetes Association (ADA) classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Severe hypoglycaemia according to the ADA definition: an episode requiring assistance of another person to actively administer carbohydrate, glucagon, or take other corrective actions. Plasma glucose concentrations may not be available during an event, but neurological recovery following the return of plasma glucose to normal is considered sufficient evidence that the event was induced by a low plasma glucose concentration.

Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product. Nocturnal period: The period between 00:01 and 05:59 a.m. (both inclusive).

Severe or BG confirmed symptomatic hypoglycaemic episodes were defined as episodes that were severe according to the American Diabetes Association (ADA) classification or BG confirmed by a plasma glucose value < 3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia.

Severe hypoglycaemia according to the ADA definition: an episode requiring assistance of another person to actively administer carbohydrate, glucagon, or take other corrective actions. Plasma glucose concentrations may not be available during an event, but neurological recovery following the return of plasma glucose to normal is considered sufficient evidence that the event was induced by a low plasma glucose concentration.

Results represent total number of treatment emergent hypoglycaemic episodes that fall under ADA's definition of hypoglycaemia. ADA's definition of hypoglycaemia includes following categories:

1. Severe hypoglycaemia
2. Documented symptomatic hypoglycaemia
3. Asymptomatic hypoglycaemia
4. Probable symptomatic hypoglycaemia
5. Pseudo-hypoglycaemia. Treatment emergent hypoglycaemic episode is defined as an event that had onset date on or after the first day of trial product administration, and no later than 7 days after the last day on trial product.

Insulin degludec (IDeg)-specific antibodies were measured at week 52, as %B/T (percentage of bound \& precipitated radioactive drug/total added drug to the sample). A sample is measured in 2 different series. In series 1, the radioactive IDeg (tracer) and surplus unlabeled IDeg are added to the sample. In series 2, the tracer and surplus unlabeled human insulin are added to the sample. Series 1 represents unspecific background binding. Series 2 represents IDeg specific antibodies including unspecific background binding. The reported %B/T is calculated by subtracting the background %B/T in series 1 from the %B/T result in series 2. If the background result has higher values than the %B/T in series 2, the resulting value is negative %B/T. Here, a negative %B/T value means that the test samples do not have IDeg-specific antibodies. The reason for getting a negative value for %B/T is due to variation in the analytical background. Thus, the results presented are not a change from baseline.

Anti-liraglutide antibodies were measured at week 52. Number of participants positive or negative for anti-liraglutide antibodies at week 52 were reported.

The result of the fundus photography/dilated fundoscopy was interpreted by the investigator into following categories: Normal; Abnormal (Abn), Not Clinically significant (NCS); Abnormal, Clinically significant (CS). Reported results are number of subjects with 'normal'; 'Abn, NCS' and 'Abn, CS' fundoscopy/fundus photography results at screening (week -2 to week 0) and week 52.

The result of the ECG was interpreted by the investigator into following categories: Normal; Abnormal (Abn), Not Clinically significant (NCS); Abnormal, Clinically significant (CS). Reported results are number of subjects with 'normal'; 'Abn, NCS' and 'Abn, CS' ECG results at screening (week -2 to week 0) and week 52.

Change in pulse after 52 weeks of treatment.

Samples from the IDegLira and IDeg arms were analysed for serum concentrations of insulin degludec using validated ELISA assays.

Samples from the IDegLira and liraglutide arms were assayed for plasma concentrations of liraglutide using validated ELISA assays.