NCT06002906Active, not recruitingPhase 4
The Use of Indocyanine Green to Visualize Blood Flow to the Gastrojejunostomy During Bariatric Surgery.
The Use of Indocyanine Green to Visualize Blood Flow to the Gastrojejunostomy During Bariatric Surgery
Source: ClinicalTrials.gov · Last updated 16 Oct 2025
Brief summary (registry, in English)
This is an interventional pilot study aimed to evaluate the use of NIF imaging as an intraoperative aid to assess the anastomotic blood flow to the gastric pouch and gastrojejunostomy during Roux-en-Y gastric bypass surgery and to determine its long-term impact on the rate of marginal ulceration, leaks and stricture.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 4
- Study type
- Interventional
- Enrollment
- 300 (estimated)
- First submitted
- 9 Aug 2023
- Start date
- 25 Jan 2023
- Primary completion date
- 3 Jul 2027
- Lead sponsor
- University Health Network, Toronto
- Diseases
- Obesity
- NCT number
- NCT06002906
What you commit to
- Study type: Interventional · Phase 4
- Planned participants: 300
- From 25 Jan 2023 to the primary completion date, 3 Jul 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Unwilling to take PPI medication Post operatively
Other illness
- Bleeding diathesis or Coagulopathy
Lab values
- Known allergy to indocyanine green or Sodium Iodide
Other
- Not willing to participate in study
- Contraindication to, or not planned to undergo RYGB
- Is participant pregnant or planning to get pregnant in next two years
- Ongoing substance abuse or active smoking
Who the study is looking for
- Capacity to provide informed consent.
- Over the Age of 18.
- Eligible for bariatric surgery in Ontario and deemed an appropriate candidate for RYGB surgery by the bariatric program.
- Commit to follow-up within the bariatric program, including behavioral and dietary modifications designed to aid in sustained weight-loss.
- Treatment of marginal ulcer with the revisional surgery.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Toronto Western Hospital, University Health Network Coordinator of this site? Confirm its status | Toronto | Canada | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.