Gut Microbiota Post Roux-en-Y Gastric Bypass Surgery
Public ClinicalTrials.gov record NCT02654496. 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
The Gut Microbiota in Patients Post Roux-en-Y Gastric Bypass Surgery
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to investigate mechanisms responsible for weight change in patients who have undergone weight loss surgery. Specifically, we will compare the gut microbiota, plasma bile acids, plasma gut peptides (GLP-1, GLP-2, and PYY), and plasma LPS in three groups of subjects: 3-5 years post gastric bypass patients who experienced sub-optimal weight loss, 3-5 years post gastric bypass patients who had successful weight loss, and a control group who has not had a weight loss surgery and are of similar age, gender, body mass index as the gastric bypass groups.
Study identification
- NCT ID
- NCT02654496
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 19 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 2016 (Type not available)
- Primary completion
- Sep 2017 (Actual)
- Completion
- Dec 2017 (Actual)
- Last update posted
- Aug 23, 2018
2016 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| North Dakota State University/Sanford Health | Fargo | North Dakota | 58103 | — |
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 NCT02654496, 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 Aug 23, 2018 · Synced Oct 20, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02654496 live on ClinicalTrials.gov.