NCT04859816

Fat Absorption and Metabolism After Roux-en-Y Gastric Bypass

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 24 (actual)
• Sponsor: Hvidovre University Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Accepted

Summary

Using intravenous and oral administration of stable isotope tracers, we will investigate the importance of altered fat absorption and altered whole body fat metabolism for the reduced postprandial systemic TAG concentrations in non-diabetic patients in weight stable phase after RYGB.

Conditions

• Bariatric Surgery

Interventions

Type	Name	Description
OTHER	Metabolic test	Iv and oral administration of stable isotope tracers during fasting and a high-fat liquid mixed meal
OTHER	DXA-scan	Dual energy X-ray Absorptiometry scan of whole-body fat
OTHER	MRS	Magnetic resonance spectroscopy of liver fat content
OTHER	Feces collection	4-day feces collection

Timeline

• Start date: 2021-04-01
• Primary completion: 2022-05-01
• Completion: 2022-05-01
• First posted: 2021-04-26
• Last updated: 2022-08-23

Locations

1 site across 1 country: Denmark