SYNCHRONIZE®-START- A Study to Test Whether Survodutide Helps People Living With Overweight or Obesity Who do Not Have Diabetes to Lose Weight
Public ClinicalTrials.gov record NCT07855900. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase IIIb, Open-label, Pragmatic Study Evaluating Initiation Strategies for Survodutide, Including de Novo Use and Switching From Semaglutide or Tirzepatide, in Participants With Overweight/Obesity Without Diabetes Mellitus-SYNCHRONIZE® - START
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is open to adults with overweight or obesity. People can join the study if they have a body mass index (BMI) of 30 kg/m² or more, or a BMI of 27 kg/m² or more with at least one weight- related health problem. Participants must not have diabetes, and they must have tried to lose weight by dieting at least once in the past without success. The purpose of this study is to find out whether a medicine called survodutide helps people with overweight or obesity lose weight. This study has 2 groups. The groups differ based on their starting dose and whether they have used similar weight-loss medicines before. Participants are put into one of the 2 groups, but everyone in the study receives the study medicine, survodutide. Participants take the medicine as an injection under the skin once a week. The dose of the medicine is slowly increased over time and then kept at a steady level. If a participant has side effects, such as stomach problems, the study doctor can adjust their dose. Participants are in the study for about 1 year and 2 months. During this time, they visit the study site about 12 times. The study staff will also contact the participants by phone or video call for extra check-ins. The participants fill in questionnaires about their physical abilities, social activities, and how their weight affects their daily and emotional life. During the study, doctors regularly measure body weight to see whether the treatment works. They also check waist size, blood pressure, and take blood and urine samples. The doctors also regularly check participants' health and take note of any unwanted effects.
Study identification
- NCT ID
- NCT07855900
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 350 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 7, 2026 (Estimated)
- Primary completion
- Jun 25, 2028 (Estimated)
- Completion
- Jun 25, 2028 (Estimated)
- Last update posted
- Oct 2, 2026
2026 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Covenant Metabolic Specialist, LLC - Riverview | Riverview | Florida | 33578 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07855900, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 2, 2026 · Synced Oct 13, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07855900 live on ClinicalTrials.gov.