STEP 1: Research Study Investigating How Well Semaglutide Works in People Suffering From Overweight or Obesity
Public ClinicalTrials.gov record NCT03548935. 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
Effect and Safety of Semaglutide 2.4 mg Once-weekly in Subjects With Overweight or Obesity
Study identification
- NCT ID
- NCT03548935
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Novo Nordisk A/S
- Industry
- Enrollment
- 1,961 participants
Conditions and interventions
Interventions
- Placebo (semaglutide) Drug
- Semaglutide Drug
Drug
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
- Jun 3, 2018
- Primary completion
- Mar 29, 2020
- Completion
- Mar 4, 2021
- Last update posted
- Nov 18, 2021
2018 – 2021
United States locations
- U.S. sites
- 39
- U.S. states
- 23
- U.S. cities
- 35
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Novo Nordisk Investigational Site | Anniston | Alabama | 36207 | — |
| Novo Nordisk Investigational Site | Anaheim | California | 92801 | — |
| Novo Nordisk Investigational Site | Lomita | California | 90717 | — |
| Novo Nordisk Investigational Site | Spring Valley | California | 91978 | — |
| Novo Nordisk Investigational Site | Aurora | Colorado | 80045 | — |
| Novo Nordisk Investigational Site | Waterbury | Connecticut | 06708 | — |
| Novo Nordisk Investigational Site | Chiefland | Florida | 32626 | — |
| Novo Nordisk Investigational Site | Crystal River | Florida | 34429 | — |
| Novo Nordisk Investigational Site | Jacksonville | Florida | 32205 | — |
| Novo Nordisk Investigational Site | Jacksonville | Florida | 32216 | — |
| Novo Nordisk Investigational Site | Ocala | Florida | 34470 | — |
| Novo Nordisk Investigational Site | Panama City | Florida | 32401 | — |
| Novo Nordisk Investigational Site | Plantation | Florida | 33324 | — |
| Novo Nordisk Investigational Site | Ponte Vedra | Florida | 32081 | — |
| Novo Nordisk Investigational Site | Roswell | Georgia | 30076 | — |
| Novo Nordisk Investigational Site | Chicago | Illinois | 60607 | — |
| Novo Nordisk Investigational Site | Chicago | Illinois | 60611 | — |
| Novo Nordisk Investigational Site | Indianapolis | Indiana | 46260 | — |
| Novo Nordisk Investigational Site | Topeka | Kansas | 66606 | — |
| Novo Nordisk Investigational Site | Louisville | Kentucky | 40213 | — |
| Novo Nordisk Investigational Site | Buckley | Michigan | 49620 | — |
| Novo Nordisk Investigational Site | City of Saint Peters | Missouri | 63303 | — |
| Novo Nordisk Investigational Site | Butte | Montana | 59701 | — |
| Novo Nordisk Investigational Site | Omaha | Nebraska | 68105 | — |
| Novo Nordisk Investigational Site | Rochester | New York | 14609 | — |
| Novo Nordisk Investigational Site | Salisbury | North Carolina | 28144 | — |
| Novo Nordisk Investigational Site | Wilmington | North Carolina | 28401 | — |
| Novo Nordisk Investigational Site | West Reading | Pennsylvania | 19611 | — |
| Novo Nordisk Investigational Site | Charleston | South Carolina | 29425 | — |
| Novo Nordisk Investigational Site | Simpsonville | South Carolina | 29681 | — |
| Novo Nordisk Investigational Site | Nashville | Tennessee | 37212-1150 | — |
| Novo Nordisk Investigational Site | Austin | Texas | 78749 | — |
| Novo Nordisk Investigational Site | Dallas | Texas | 75226 | — |
| Novo Nordisk Investigational Site | Dallas | Texas | 75230 | — |
| Novo Nordisk Investigational Site | Dallas | Texas | 75234 | — |
| Novo Nordisk Investigational Site | Round Rock | Texas | 78681 | — |
| Novo Nordisk Investigational Site | Bountiful | Utah | 84010 | — |
| Novo Nordisk Investigational Site | Richmond | Virginia | 23294 | — |
| Novo Nordisk Investigational Site | Renton | Washington | 98057 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 89 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03548935, 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 Nov 18, 2021 · Synced May 14, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03548935 live on ClinicalTrials.gov.