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Clinical Trials/NCT07280221
NCT07280221Enrolling By InvitationNot Applicable

WEgovy Real World Assessment of Weight Loss in Korea (WE-WALK): a Multi-centre, Prospective, Single-arm, Nonintervention Study to Investigate the Effectiveness and Safety of Once-weekly Semaglutide 2.4 mg for People Living With Obesity in Routine Clinical Practice in Korea

Novo Nordisk A/S1 site in 1 country500 target enrollmentStarted: November 10, 2025Last updated:
Conditions
Interventions

Trial Snapshot

Phase
Not Applicable
Status
Enrolling By Invitation
Enrollment
500
Locations
1
Primary Endpoint
Percentage change in body weight

Study Overview

Brief Summary

This study is to investigate the effectiveness and safety of Wegovy (semaglutide) in Korean patients living with obesity in routine clinical practice. The purpose of this study is to investigate the change in body weight and other clinical characteristics related to body weight in patients living with obesity. Participants will be treated with Wegovy (semaglutide) as prescribed by their doctor, in accordance with normal clinical practice. The study will last for about 52 weeks.

Study Design

Study Type
Observational
Observational Model
Case Only
Time Perspective
Prospective

Eligibility Criteria

Ages
19 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol).
  • The decision to initiate treatment with commercially available Wegovy (semaglutide) has been made by the patient and the treating physician before and independently from the decision to include the patient in this study.
  • Initiating treatment with Wegovy (semaglutide) for the first time and according to locally approved label.
  • Male or female, aged ≥ 19 years at the time of signing the informed consent.

Exclusion Criteria

  • Previous participation in clinical studies including treatment with Wegovy (semaglutide). Participation is defined as providing informed consent in a previous study.
  • Female patient who is pregnant, breast-feeding, or intends to become pregnant and is of childbearing potential not using adequate contraceptive methods (adequate contraceptive measures as required by local regulation or practice).
  • Mental incapacity, unwillingness or language barriers precluding adequate understanding or co-operation.

Arms & Interventions

Once weekly Wegovy

Participants will be treated with commercially available semaglutide. The treating physician will initiate treatment with commercially available semaglutide prior to and independently from the decision to include the participant in the study.

Intervention: Semaglutide (Drug)

Outcomes

Primary Outcomes

Percentage change in body weight

Time Frame: From baseline (week 0) to 24 weeks

Percent (%)

Secondary Outcomes

  • Achievement in body weight reduction ≥ 20%(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in body composition of Lean body mass(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in body composition of Total fat mass(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in Body mass index (BMI)(From baseline (week 0) up to 8, 16, 24, 32, 40, 52 weeks)
  • Absolute change in body weight(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Percentage change in body weight(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Achievement in body weight reduction more than or equal to (≥) 5%(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Achievement in body weight reduction ≥ 10%(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Achievement in body weight reduction ≥ 15%(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in the proportion of patients by BMI Class I obesity (25 to 29.9 kg/m^2)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in the proportion of patients by BMI Class II obesity (30 to 34.9 kg/m^2)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in the proportion of patients by BMI Class III obesity (≥35 kg/m^2)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in waist circumference(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Lipids: low-density lipoprotein cholesterol (LDL-C)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Lipids: triglycerides (TG)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Lipids: free fatty acid (FFA)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in status of type two diabetes mellitus (T2DM)(Baseline (week 0) to 52 weeks [or end of the study (EOS)])
  • Change in status of Hypertension(Baseline (week 0) to 52 weeks (or EOS))
  • Change in status of Dyslipidemia(Baseline (week 0) to 52 weeks (or EOS))
  • Number of treatment-emergent adverse events (TEAEs)(From baseline (week 0) to 52 weeks (or EOS))
  • Number of serious TEAEs(From baseline (week 0) to 52 weeks (or EOS))
  • Change in cardiometabolic parameters - Systolic blood pressure (SBP)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Diastolic blood pressure (DBP)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Fasting plasma glucose (FPG)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Haemoglobin A1c (HbA1c)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Lipids: total cholesterol (TCh)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)
  • Change in cardiometabolic parameters - Lipids: high-density lipoprotein cholesterol (HDL-C)(From baseline (week 0) to 8, 16, 24, 32, 40, 52 weeks)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (1)

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