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OpenTrials
Completed

NCT Number: NCT04972357

Bariatric Procedures and Changes Gastric Passage

Gastric emptying measured with scintigraphy in patients after standard Roux-en-Y Gastric Bypass (S-RYGB), Banded-RYGB (B-RYGB) or Extended pouch-RYGB (E-RYGB).

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Key information

Conditions

Gastric Emptying Bariatric Surgery Roux-en-y Gastric Bypass

Sex eligibility

Female

Study type

Observational

Primary location

Rijnstate Hospital

Arnhem, Netherlands

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Female patients who underwent S-RYGB, B-RYGB or E-RYGB as a primary bariatric surgery.

Exclusion criteria

(1) had a disease known to affect appetite, gastric emptying or gastrointestinal motility (e.g., diabetes mellitus or hyper-/hypothyroidism); (2) were unable to stop medications that affect gastric emptying and/or motility three days prior to measurements (e.g., anti-cholinergic drugs, prokinetics, theophylline, calcium blocking agents, opioids); (3) started menopause; (4) were pregnant or lactating; (5) had a drug or alcohol addiction; (6) were unable to stop smoking for 24 hours.

Treatment and study plan

Primary outcomes

  1. Gastric emptying rate

    Time frame: cross-sectional study. Measured once over a period of 45-60 minutes

Sponsors and collaborators

Lead sponsor

Rijnstate Hospital

Other

Registry information

Official study title

Bariatric Procedures and Changes in Gut Hormone and Gastric Passage

Acronym: BIP

Important dates

Study start
2018
Primary completion
2019
Study completion
2019
First posted
Jul 22, 2021
Registry last updated
Jul 22, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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