Continuous Glucose Monitoring (CGM) After Surgical Variations of the Roux-en-y Gastric Bypass
- Conditions
- Roux-en-y Gastric BypassContinuous Glucose MonitoringHypoglycemia
- Registration Number
- NCT04172116
- Lead Sponsor
- Medical University of Vienna
- Brief Summary
This study evaluates the difference in post prandial tissue glucose levels between two variation of Roux-en-Y Gastric bypass by continuous glucose monitoring.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 68
Inclusion Criteria
- Patients who underwent bariatric-metabolic surgery at the Medical University of Vienna in the years 2012-2016 for the "long and narrow" pouch group
- Patients who underwent bariatric-metabolic surgery at the Clinic of Hollabrunn in the years 2010- 2012 for the "short and wide" pouch group
- Patients on oral medication for diabetes mellitus (for subgroup assessment)
- Stable weight (not more than + 15kg from lowest weight postoperatively)
- Stable BMI
Exclusion Criteria
- Unable to give written informed consent
- Patients with methods other than RYGB
- Reoperation within the observed period
- Any intervention changing pouch size or diameter of the anastomosis after the initial operation
- Known allergy to oral contrast agent
- Any regular intake of medication interfering with blood glucose levels
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Tissue glucose levels 6 days Difference in tissue glucose levels after the two variations of the Roux-en-y Gastric bypass
- Secondary Outcome Measures
Name Time Method tissue vs. blood glucose levels 1 day Comparison of tissue and blood glucose levels
Related Research Topics
Explore scientific publications, clinical data analysis, treatment approaches, and expert-compiled information related to the mechanisms and outcomes of this trial. Click any topic for comprehensive research insights.
What molecular mechanisms explain differential tissue glucose levels after gastric bypass variations?
How does Roux-en-Y gastric bypass compare to standard-of-care in managing postprandial hypoglycemia?
Which biomarkers correlate with hypoglycemia risk in patients undergoing bariatric surgery variations?
What are the long-term adverse events associated with Roux-en-Y gastric bypass and CGM monitoring?
Are there combination therapies that improve glucose homeostasis after bariatric surgery?
Trial Locations
- Locations (1)
Landesklinikum Weinviertel Hollabrunn
🇦🇹Hollabrunn, Austria
Landesklinikum Weinviertel Hollabrunn🇦🇹Hollabrunn, AustriaPhillip Beckerhinn, MDContactchirurgie@hollabrunn.lknoe.atFranz Hoffer, MDContactchirurgie@hollabrunn.lknoe.at