Research Study to Investigate How Well Semaglutide Tablets Taken Once Daily Work in East Asian People Who Are Overweight or Living With Obesity (OASIS 2)
Primary Purpose
Overweight and Obesity
Status
Completed
Phase
Phase 3
Locations
International
Study Type
Interventional
Intervention
semaglutide 50 mg
placebo (semaglutide)
Sponsored by

About this trial
This is an interventional treatment trial for Overweight and Obesity
Eligibility Criteria
Inclusion criteria:
Participants are eligible to be included in the study only if all the following criteria apply:
- Informed consent obtained before any study-related activities. Study-related activities are any procedures that are carried out as part of the study, including activities to determine suitability for the study.
- Male or female, age above or equal to 18 years at the time of signing informed consent
- Body mass index (BMI) of greater than or equal to 27.0 kg/m^2 with greater than or equal to 2 weight related comorbidities (treated or untreated) according to the JASSO guideline or BMI greater than or equal to 35.0 kg/m^2 with greater than or equal to1 weight related comorbidity (treated or untreated) according to the JASSO guideline. At least one comorbidity should be hypertension, dyslipidaemia or type 2 diabetes (T2D)
- History of at least one self-reported unsuccessful dietary effort to lose body weight
For participants with T2D at screening the following inclusion criteria apply in addition to criteria 1-4:
- Diagnosed with T2D greater than or equal to 180 days prior to screening
- Treated with either diet and exercise alone or stable treatment (same drug(s), dose and dosing frequency) for at least 60 days prior to the day of screening with up to 3 oral antidiabetic drugs (OADs) alone or in any combination (metformin, α-glucosidase (AGI), sulphonylureas (SU), glinides, SGLT2i (sodium-glucose co-transporter 2 inhibitor) or thiazolidinediones)
- HbA1c 7.0-10.0% (53-86 mmol/mol) (both inclusive) as measured by central laboratory at screening
Exclusion criteria:
Participants without T2D only:
- HbA1c greater than or equal to 6.5% (48 mmol/mol) as measured by the central laboratory at screening
- History of type 1 or type 2 diabetes
- Treatment with glucose-lowering agent(s) within 90 days prior to screening
- Renal impairment measured as estimated Glomerular Filtration Rate (eGFR) value of eGFR brlow 15 ml/min/1.73 m^2 according to Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine equation as defined by kidney disease improving global outcomes (KDIGO) 2012 classification by the central laboratory at screening
Participants with T2D at screening only:
- Treatment with any medication for the indication of diabetes other than stated in the inclusion criteria within the past 60 days prior to screening
- Receipt of any other anti-diabetic investigational drug within 90 days prior to screening for this study, or receipt of any investigational drugs not affecting diabetes within 30 days prior to screening for this study
- Uncontrolled and potentially unstable diabetic retinopathy or maculopathy. Verified by a fundus examination performed by an ophthalmologist or another suitably qualified health care provider within the past 90 days prior to 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.
- Renal impairment measured as eGFR value of below 30 mL/min/1.73 m^2 according to CKD EPI creatinine equation as defined by KDIGO 2012 classification by the central laboratory at screening
- In participants treated with SGLT2i, renal impairment measured as eGFR value of below 60 mL/min/1.73 m^2 according to CKD EPI creatinine equation as defined by KDIGO 2012 classification by the central laboratory at screening
The following criteria apply to all participants:
Obesity-related:
- Treatment with any medication indicated for weight management within 90 days prior to screening
- Previous or planned (during the study period) obesity treatment with surgery or a weight loss device. However, the following are allowed: (1) liposuction and/or abdominoplasty, if performed greater than 1 year prior to screening, (2) lap banding, if the band has been removed greater than 1 year prior to screening, (3) intragastric balloon, if the balloon has been removed greater than 1 year prior to screening or (4) duodenal-jejunal bypass sleeve, if the sleeve has been removed greater than 1 year prior to screening
- Uncontrolled thyroid disease per investigators discretion
- A self-reported change in body weight greater than 5 kg (11 lbs) within 90 days before screening irrespective of medical records
Sites / Locations
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
- Novo Nordisk Investigational Site
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Placebo Comparator
Arm Label
oral semaglutide 50 mg once daily
oral semaglutide placebo once daily
Arm Description
All participants will get semaglutide or placebo tablets, 1 tablet every morning.
All participants will get semaglutide or placebo tablets, 1 tablet every morning.
Outcomes
Primary Outcome Measures
Relative change in body weight
Percentage-point
Achievement of body weight reduction greater than or equal to 5% (Yes/No)
Count of participants
Secondary Outcome Measures
Achievement of body weight reduction greater than or equal to 10% (Yes/No)
Count of participants
Change in Physical function domain (5-items) score (IWQOL-Lite-CT)
Score points
Achievement of body weight reduction greater than or equal to 15% (Yes/No)
Count of participants
Achievement of body weight reduction greater than or equal to 20% (Yes/No)
Count of participants
Change in body mass index (BMI)
Count of participants
Change in waist circumference measured according to the JASSO guideline
Messured in CM
Change in Visceral Fat Area (VFA) measured by CT scan in a subset of the Japanese study population
%-point
Change in Visceral Fat Area (VFA) measured by CT scan in a subset of the Japanese study population
Messured in cm^2
Change in systolic blood pressure
Messured in mmHg
Change in diastolic blood pressure
Messured in mmHg
Change in glycated haemoglobin (HbA1c)
%-point
Change in lipids: Total cholesterol
Ratio to baseline
Change in lipids: high density lipoprotein (HDL) cholesterol
Ratio to baseline
Change in lipids: low-density lipoprotein (LDL) cholesterol
Ratio to baseline
Change in lipids: very-low density lipoprotein (VLDL) cholesterol
Ratio to baseline
Change in lipids: Triglycerides
Ratio to baseline
Change in lipids: Free fatty acids
Ratio to baseline
Change in high sensitivity C Reactive Protein
Ratio to baseline
Number of treatment emergent adverse events
Count of events
Number of serious adverse events
Count of events
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT05132088
Brief Title
Research Study to Investigate How Well Semaglutide Tablets Taken Once Daily Work in East Asian People Who Are Overweight or Living With Obesity
Acronym
OASIS 2
Official Title
Efficacy and Safety of Oral Semaglutide 50 mg Once Daily in East Asian Participants With Overweight or Obesity
Study Type
Interventional
2. Study Status
Record Verification Date
September 2023
Overall Recruitment Status
Completed
Study Start Date
November 16, 2021 (Actual)
Primary Completion Date
July 11, 2023 (Actual)
Study Completion Date
September 1, 2023 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Novo Nordisk A/S
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No
5. Study Description
Brief Summary
Novo Nordisk are doing this study to see if semaglutide tablets can be used as a treatment to help people living with overweight or obesity lose weight.
This study will look at the change in participants' body weight. Participants will either get semaglutide tablets (new medicine) or placebo tablets ('dummy' medicine that looks like semaglutide but has no effect on the body). For a fair comparison, people are divided into two groups at random by a computer. This process is called randomisation.
Semaglutide tablets are new medicine being tested to treat overweight and obesity. Doctors in many countries can already prescribe semaglutide tablets at lower doses to treat type 2 diabetes.
Participants will get semaglutide or placebo tablets for 68 weeks and will need to take 1 tablet every morning.
In addition to taking the medicine, participants will have talks with study staff about:
healthy food choices
how to be more physically active
what participants can do to lose weight The study will last for about 1½ year. Participants will have 14 clinic visits and 7 phone calls with the study healthcare professional.
Blood samples will be taken at 12 visits. Women cannot take part if pregnant, breast-feeding or planning to get pregnant during the study period. If participants are a woman and are able to become pregnant, participants will be checked for pregnancy via urine tests.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Overweight and Obesity
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
201 (Actual)
8. Arms, Groups, and Interventions
Arm Title
oral semaglutide 50 mg once daily
Arm Type
Experimental
Arm Description
All participants will get semaglutide or placebo tablets, 1 tablet every morning.
Arm Title
oral semaglutide placebo once daily
Arm Type
Placebo Comparator
Arm Description
All participants will get semaglutide or placebo tablets, 1 tablet every morning.
Intervention Type
Drug
Intervention Name(s)
semaglutide 50 mg
Intervention Description
Participants will have semaglutide for 68 weeks and will have 1 tablet every morning.
Dose gradually increased to 50 mg.
Intervention Type
Drug
Intervention Name(s)
placebo (semaglutide)
Intervention Description
Participants will have placebo tablets for 68 weeks and will have 1 tablet every morning.
Primary Outcome Measure Information:
Title
Relative change in body weight
Description
Percentage-point
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Achievement of body weight reduction greater than or equal to 5% (Yes/No)
Description
Count of participants
Time Frame
At end of treatment (week 68)
Secondary Outcome Measure Information:
Title
Achievement of body weight reduction greater than or equal to 10% (Yes/No)
Description
Count of participants
Time Frame
At end of treatment (week 68)
Title
Change in Physical function domain (5-items) score (IWQOL-Lite-CT)
Description
Score points
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Achievement of body weight reduction greater than or equal to 15% (Yes/No)
Description
Count of participants
Time Frame
At end of treatment (week 68)
Title
Achievement of body weight reduction greater than or equal to 20% (Yes/No)
Description
Count of participants
Time Frame
At end of treatment (week 68)
Title
Change in body mass index (BMI)
Description
Count of participants
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in waist circumference measured according to the JASSO guideline
Description
Messured in CM
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in Visceral Fat Area (VFA) measured by CT scan in a subset of the Japanese study population
Description
%-point
Time Frame
From baseline to end of treatment (week 68)
Title
Change in Visceral Fat Area (VFA) measured by CT scan in a subset of the Japanese study population
Description
Messured in cm^2
Time Frame
From baseline to end of treatment (week 68)
Title
Change in systolic blood pressure
Description
Messured in mmHg
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in diastolic blood pressure
Description
Messured in mmHg
Time Frame
From randomisation (week 0) to end of treatment (week 68)
Title
Change in glycated haemoglobin (HbA1c)
Description
%-point
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: Total cholesterol
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: high density lipoprotein (HDL) cholesterol
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: low-density lipoprotein (LDL) cholesterol
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: very-low density lipoprotein (VLDL) cholesterol
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: Triglycerides
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in lipids: Free fatty acids
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Change in high sensitivity C Reactive Protein
Description
Ratio to baseline
Time Frame
From baseline (week 0) to end of treatment (week 68)
Title
Number of treatment emergent adverse events
Description
Count of events
Time Frame
From baseline (week 0) to end of study (week 75)
Title
Number of serious adverse events
Description
Count of events
Time Frame
From baseline (week 0) to end of study (week 75)
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion criteria:
Participants are eligible to be included in the study only if all the following criteria apply:
Informed consent obtained before any study-related activities. Study-related activities are any procedures that are carried out as part of the study, including activities to determine suitability for the study.
Male or female, age above or equal to 18 years at the time of signing informed consent
Body mass index (BMI) of greater than or equal to 27.0 kg/m^2 with greater than or equal to 2 weight related comorbidities (treated or untreated) according to the JASSO guideline or BMI greater than or equal to 35.0 kg/m^2 with greater than or equal to1 weight related comorbidity (treated or untreated) according to the JASSO guideline. At least one comorbidity should be hypertension, dyslipidaemia or type 2 diabetes (T2D)
History of at least one self-reported unsuccessful dietary effort to lose body weight
For participants with T2D at screening the following inclusion criteria apply in addition to criteria 1-4:
Diagnosed with T2D greater than or equal to 180 days prior to screening
Treated with either diet and exercise alone or stable treatment (same drug(s), dose and dosing frequency) for at least 60 days prior to the day of screening with up to 3 oral antidiabetic drugs (OADs) alone or in any combination (metformin, α-glucosidase (AGI), sulphonylureas (SU), glinides, SGLT2i (sodium-glucose co-transporter 2 inhibitor) or thiazolidinediones)
HbA1c 7.0-10.0% (53-86 mmol/mol) (both inclusive) as measured by central laboratory at screening
Exclusion criteria:
Participants without T2D only:
HbA1c greater than or equal to 6.5% (48 mmol/mol) as measured by the central laboratory at screening
History of type 1 or type 2 diabetes
Treatment with glucose-lowering agent(s) within 90 days prior to screening
Renal impairment measured as estimated Glomerular Filtration Rate (eGFR) value of eGFR brlow 15 ml/min/1.73 m^2 according to Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine equation as defined by kidney disease improving global outcomes (KDIGO) 2012 classification by the central laboratory at screening
Participants with T2D at screening only:
Treatment with any medication for the indication of diabetes other than stated in the inclusion criteria within the past 60 days prior to screening
Receipt of any other anti-diabetic investigational drug within 90 days prior to screening for this study, or receipt of any investigational drugs not affecting diabetes within 30 days prior to screening for this study
Uncontrolled and potentially unstable diabetic retinopathy or maculopathy. Verified by a fundus examination performed by an ophthalmologist or another suitably qualified health care provider within the past 90 days prior to 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.
Renal impairment measured as eGFR value of below 30 mL/min/1.73 m^2 according to CKD EPI creatinine equation as defined by KDIGO 2012 classification by the central laboratory at screening
In participants treated with SGLT2i, renal impairment measured as eGFR value of below 60 mL/min/1.73 m^2 according to CKD EPI creatinine equation as defined by KDIGO 2012 classification by the central laboratory at screening
The following criteria apply to all participants:
Obesity-related:
Treatment with any medication indicated for weight management within 90 days prior to screening
Previous or planned (during the study period) obesity treatment with surgery or a weight loss device. However, the following are allowed: (1) liposuction and/or abdominoplasty, if performed greater than 1 year prior to screening, (2) lap banding, if the band has been removed greater than 1 year prior to screening, (3) intragastric balloon, if the balloon has been removed greater than 1 year prior to screening or (4) duodenal-jejunal bypass sleeve, if the sleeve has been removed greater than 1 year prior to screening
Uncontrolled thyroid disease per investigators discretion
A self-reported change in body weight greater than 5 kg (11 lbs) within 90 days before screening irrespective of medical records
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Clinical Transparency (dept. 1452)
Organizational Affiliation
Novo Nordisk A/S
Official's Role
Study Director
Facility Information:
Facility Name
Novo Nordisk Investigational Site
City
Sapporo city
State/Province
Hokkaido
ZIP/Postal Code
004-0004
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Yamato-shi
State/Province
Kanagawa
ZIP/Postal Code
242-0004
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Suita-shi
State/Province
Osaka
ZIP/Postal Code
565-0853
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Ibaraki
ZIP/Postal Code
311-0113
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Minato-ku, Tokyo
ZIP/Postal Code
105-8470
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Osaka
ZIP/Postal Code
565-0871
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Osaka
ZIP/Postal Code
569-1045
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Tokyo
ZIP/Postal Code
103-0028
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Tokyo
ZIP/Postal Code
160-0008
Country
Japan
Facility Name
Novo Nordisk Investigational Site
City
Daegu
ZIP/Postal Code
41944
Country
Korea, Republic of
Facility Name
Novo Nordisk Investigational Site
City
Gyeonggi-do
ZIP/Postal Code
13620
Country
Korea, Republic of
Facility Name
Novo Nordisk Investigational Site
City
Incheon
ZIP/Postal Code
21565
Country
Korea, Republic of
Facility Name
Novo Nordisk Investigational Site
City
Seoul
ZIP/Postal Code
03181
Country
Korea, Republic of
12. IPD Sharing Statement
Plan to Share IPD
Yes
IPD Sharing Plan Description
"According to the Novo Nordisk disclosure commitment on novonordisk-trials.com"
IPD Sharing URL
http://novonordisk-trials.com
Learn more about this trial
Research Study to Investigate How Well Semaglutide Tablets Taken Once Daily Work in East Asian People Who Are Overweight or Living With Obesity
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