STEP 6: Research Study Investigating How Well Semaglutide Works in People Living With Overweight or Obesity

Change from baseline (week 0) in body weight for 'in-trial' observation period at week 68 is presented. In-trial observation period: the uninterrupted time interval from the start of randomisation (week 0) to last trial-related subject-site contact (week 75).

Number of participants who achieved greater than or equal to (≥) 5% weight loss at week 68 for in-trial observation period is presented. In the reported data, 'Yes' infers the number of participants who have achieved ≥ 5% weight loss, whereas 'No' infers the number of participants who have not achieved ≥ 5% weight loss. In-trial observation period: the uninterrupted time interval from the start of randomisation (week 0) to last trial-related subject-site contact (week 75).

Number of participants who achieved greater than or equal to (≥) 10% weight loss at week 68 is presented. In the reported data, 'Yes' infers the number of participants who have achieved ≥ 10% weight loss, whereas 'No' infers the number of participants who have not achieved ≥ 10% weight loss. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Number of participants who achieved greater than or equal to (≥) 15% weight loss at week 68 is presented. In the reported data, 'Yes' infers the number of participants who have achieved ≥ 15% weight loss, whereas 'No' infers the number of participants who have not achieved ≥ 15% weight loss. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomization to last trial-related subject-site contact.

Number of participants who achieved greater than or equal to (≥) 20% weight loss at week 68 is presented. In the reported data, 'Yes' infers the number of participants who have achieved ≥ 20% weight loss, whereas 'No' infers the number of participants who have not achieved ≥ 20% weight loss. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in waist circumference measured midway between the lower rib margin and the iliac crest from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in Waist circumference measured according to the JASSO guideline from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in body weight from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in BMI from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in VFA from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in VFA from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in glycosylated haemoglobin (HbA1c) from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in glycosylated haemoglobin (HbA1c) from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in fasting plasma glucose from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomization to last trial-related subject-site contact.

Change in fasting serum insulin measured as milli-international units per milliliter (mIU/mL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in systolic blood pressure from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in diastolic blood pressure from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in total cholesterol measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in HDL measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in LDL measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomization to last trial-related subject-site contact.

Change in VLDL measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomization to last trial-related subject-site contact.

Change in free fatty acids measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in triglycerides measured as milligrams per deciliter (mg/dL) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in hsCRP measured in milligram per ilitre (mg/L) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Change in plasminogen activator inhibitor-1 (PAI-1) activity measured in arbritary units per milliliter (AU/ml) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from in-trial observation period. In-trial observation period: the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

SF-36 is a 36-item patient-reported survey of patient health that measures participant's overall health-related quality of life (HRQoL). SF-36v2™ questionnaire measured eight domains of functional health and well-being as well as 2 component summary scores (physical component summary and mental component summary). This endpoint shows results for all the domains. The 0-100 scale scores from SF-36 were converted to norm-based scores to enable a direct interpretation in relation to distribution of scores in the 2009 U.S. general population. In metric of norm-based scores, 50 and 10 corresponds to mean and standard deviation respectively. Change from week 0 in domain scores and component summary scores were evaluated at week 68. A positive change score indicates an improvement since baseline. These endpoints were evaluated based on data from in-trial observation period which is uninterrupted time interval from randomisation to last contact with trial site.

The Impact of Weight on Quality of Life Clinical Trials Version (IWQOL-Lite-CT) is designed to assess the impact of changes in weight on patients' quality of life within the context of clinical trials. IWQOL-Lite-CT is a 20-item questionnaire-based instrument used to assess the impact of body weight changes on participant's overall health-related quality of life (HRQoL). All IWQOL-Lite-CT composite scores range from 0 to 100, with higher scores reflecting better levels of functioning. This endpoint shows results for 'physical function score' physical and psychosocial domains, and for total'. The endpoint was evaluated based on the data from in-trial observation period which is the uninterrupted time interval from randomisation to last contact with trial site.

The number of participants experiencing a meaningful within participant improvement in SF-36 Physical function after 68 weeks was determined based on 3.7 threshold. The threshold of 3.7 is specific for overweight or obese population included in the study and calculated using patient global rating anchor questionnaires to reflect participants' own perspective based on Food and Drug Administration (FDA) recommendations. In the reported data, "Yes" infers the number of participants who have achieved an improvement in score greater than or equal to the threshold and "No" infers number of participants who have not achieved an improvement in score greater than or equal to the threshold. The endpoint was evaluated based on in-trial observation period which is the uninterrupted time interval from randomisation to last contact with trial site.

The number of participants experiencing a meaningful within participant improvement in IWQOL-Lite-CT physical function after 68 weeks was determined based on thresholds of 14.6. The threshold of 14.6 is specific for the population with overweight or obesity included in the study and calculated using patient global rating anchor questionnaires to reflect participants' own perspective based on FDA recommendations. In the reported data, "Yes" infers the number of participants who have achieved an improvement in score greater than or equal to the threshold and "No" infers the number of participants who have not achieved an improvement in score greater than or equal to the threshold. The endpoint was evaluated based on in-trial observation period which is the uninterrupted time interval from randomisation to last contact with trial site.

Number of participants who achieved HbA1c <7% (53 mmol/mol) at week 68 is presented. In the reported data, "Yes" infers the number of participants who have achieved HbA1c values less than the 7% and "No" infers the number of participants who have not achieved HbA1c values less than the 7%. The endpoint was evaluated based on the data from in-trial observation period which was defined as the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

Number of participants who achieved HbA1c ≤6.5% (48 mmol/mol) at week 68 is presented. In the reported data, "Yes" infers the number of participants who have achieved HbA1c values less than or equal to 6.5% and "No" infers the number of participants who have not achieved HbA1c values less than or equal to 6.5%. The endpoint was evaluated based on the data from in-trial observation period which was defined as the uninterrupted time interval from the start of randomisation to last trial-related subject-site contact.

An adverse event (AE) was defined as any unfavorable and unintended sign (including an abnormal laboratory finding), symptom or disease temporally associated with the use of a product, whether or not considered related to the product. All AEs mentioned here are treatment emergent adverse events (TEAE) defined as an event with onset during the on-treatment observation period. On-treatment observation period: the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals. Off-treatment time interval: time period with at least two consecutive missed doses.

A serious adverse event (SAE) is defined as any untoward medical occurrence that at any dose results in death, or is life-threatening, or requires inpatient hospitalization or causes prolongation of existing hospitalization results in persistent or significant disability/incapacity, or may have caused a congenital anomaly/birth defect, or requires intervention to prevent permanent impairment or damage. SAE results occurred from week 0 to week 75 is presented based on the on-treatment observation, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals. Off-treatment time interval: time period with at least two consecutive missed doses.

Hypoglycaemic episodes with onset during on-treatment observation period were considered treatment-emergent. Number of treatment emergent severe or BG confirmed symptomatic hypoglycaemia episodes with onset during on-treatment observation period were presented. Severe hypoglycaemia: episode requiring assistance of another person to administer carbohydrate, glucagon or take other corrective actions. plasma glucose (PG) concentrations may not be available during an event, but neurological recovery following return of PG to normal is considered sufficient evidence that event was induced by low PG concentration. BG confirmed symptomatic hypoglycaemia: episode that is BG confirmed by PG value <3.1 mmol/L (56 mg/dL) with symptoms consistent with hypoglycaemia. On-treatment observation period is interval from date of first trial product administration (week 0) to date of last trial product administration (week 68) plus 7-week follow-up period and excluding any off-treatment time intervals.

Change in pulse from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from on-treatment observation period, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals.

Change in amylase measured in units/liter (U/L) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from on-treatment observation period, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals.

Change in lipase measured in units/litre (U/L) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from on-treatment observation period, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals.

Change in calcitonin measured in nanogram/litre (ng/L) from baseline (week 0) to week 68 is presented as ratio to baseline. The endpoint was evaluated based on the data from on-treatment observation period, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals.

Change in QTCF Interval from baseline (week 0) to week 68 is presented. The endpoint was evaluated based on the data from on-treatment observation period, which was defined as the interval from the date of first trial product administration (week 0) to the date of last trial product administration (week 68) plus a 7 week follow-up period and excluding any off-treatment time intervals.