New combo shot helps east asians shed pounds in major trial
NCT ID NCT05813925
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new medicine called CagriSema (a mix of two drugs) in 331 East Asian adults with obesity or overweight. Participants received a weekly injection for about 1.5 years. The main goal was to see how much weight they lost compared to another drug. The study is complete and may offer a new option for weight management.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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331 people
The number who actually took part.
- Started
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Apr 2023
- Finished
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Mar 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female * Age greater than to or equal 18 years at the time of signing informed consent * a) Body mass index (BMI) greater than or equal to 27.0 kilograms per square meter (kg/m\^2) with greater than or equal to 2 obesity-related complications or b) BMI greater than or equal to 35.0 kg/m\^2 with greater than or equal to 1 obesity-related complication. At least one complication should be hypertension, dyslipidaemia or T2D Diabetes-related for participant with T2D * Diagnosed with T2D greater than or equal to 180 days before screening * HbA1c 7.0-10.0 percent (53-86 millimoles per mole \[mmol/mol\]) (both inclusive) as measured by central laboratory at screening * Treatment with either lifestyle intervention, or treatment with 1-3 marketed oral antidiabetic drugs (OAD)s (metformin, α-glucosidase inhibitors \[AGI\], glinides, sodium-glucose cotransporter 2 inhibitor \[SGLT2i\]), thiazolidinediones, or sulphonylureas \[SU\] as a single agent or in combination) according to local label * Treatment with oral antidiabetic drugs should be stable (same drug(s), dose and dosing frequency) for at least 90 days before screening Exclusion Criteria: Obesity-related \- Treatment with any medication prescribed for the indication of obesity or weight management within 90 days before screening Glycaemia-related for participant without T2D * HbA1c greater than or equal to 6.5 percent (48 mmol/mol) as measured by the central laboratory at screening * History of type 1 or type 2 diabetes Diabetes-related for participant with T2D * Renal impairment with estimated glomerular filtration rate (eGFR) lesser than 30 milli liter per min/1.73 meter square (mL/min/1.73 m\^2) as measured by central laboratory at screening * Clinically significant or severe hypoglycaemia within 6 months of screening or history of hypoglycaemia unawareness * 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
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Akaicho Clinic
Chiba-shi, Chiba, 260-0804, Japan
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Fukuwa Clinic
Tokyo, 104-0031, Japan
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Fukuwa Clinic_Internal Medicine
Tokyo, 104-0031, Japan
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Heiwadai Hospital_Internal Medicine
Miyazaki, Miyazaki, 880-0034, Japan
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Iwate Medical University Uchimaru Medical Center, Division of Diabetes and Metabolism and Endocrine medicine
Numakunai, 020-8505, Japan
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Kawada Clinic
Gunma, 373-0036, Japan
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Minamino Cardiovascular Hospital_Cardiovascular medicine
Tokyo, 192-0918, Japan
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Naka Kinen Clinic
Ibaraki, 311-0113, Japan
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Naka Kinen Clinic_Internal medicine
Ibaraki, 311-0113, Japan
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National Taiwan University Hospital_main
Taipei, 100, Taiwan
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OCROM Clinic_Internal medicine
Suita-shi, Osaka, 565-0853, Japan
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Okabe Clinic
Chuo-ku, Tokyo, 104-0061, Japan
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Osaka NISHI-UMEDA Clinic
Osaka, 530-0001, Japan
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Osaka NISHI-UMEDA Clinic_Internal Medicine
Osaka, 530-0001, Japan
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Seino Internal Medicine Clinic_Internal medicine
Koriyama-shi, Fukushima, Fukushima, Japan, 963-8851, Japan
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Shinden Higashi Clinic
Sendai-shi, Miyagi, 983-0039, Japan
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Shinden Higashi Clinic_Internal medicine
Sendai-shi, Miyagi, 983-0039, Japan
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Shinsapporo Seiryou Hospital, General Clinical Department
Sapporo-shi, Hokkaido, 004-0004, Japan
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Suidoubashi Medical Clinic_Internal Medicine
Chiyoda-ku, Tokyo, 101-0065, Japan
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TOSAKI Clinic for Diabetes and Endocrinology_Diabetes and Endocrinology
Aichi, 468-0009, Japan
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The Institute of Medical Science, Asahi Life Foundation
Chuo-ku, Tokyo, 103-0002, Japan
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The Institute of Medical Science, Asahi Life Foundation_Internal Medicine
Chuo-ku, Tokyo, 103-0002, Japan
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The University of Tokyo Hospital, Diabetes and Metabolic
Bunkyo-ku, Tokyo, 113-8655, Japan
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ToCROM Clinic_Internal Medicine
Tokyo, 160-0008, Japan
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Tokyo-Eki Center-building Clinic_Internal Medicine
Tokyo, 103-0027, Japan
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Tsuruma Kaneshiro Diabetes Clinic
Yamato-shi, Kanagawa, 242-0004, Japan
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Tsuruma Kaneshiro Diabetes Clinic_Internal medicine
Yamato-shi, Kanagawa, 242-0004, Japan
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Yao Tokushukai General Hospital_Cardiovascular division
Yao-shi, Osaka, 581-0011, Japan
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Other studies related to the condition(s) this trial covers.
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