Drinkometer reveals secrets of Post-Surgery eating
NCT ID NCT06538948
First seen May 19, 2026 · Last updated Jun 23, 2026 · Updated 7 times
Summary
This study tracks 420 people to see how bariatric surgery affects drinking behavior using a special device called a drinkometer. It measures things like sip size and speed, and looks at how gut hormones and sex differences play a role. The goal is to better understand why surgery helps with weight loss, beyond what people report about their eating habits.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hospital Männedorf
RECRUITINGMännedorf, Canton of Zurich, 8708, Switzerland
Contact Phone: •••-•••-•••• Email: •••••@•••••
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University Hospital Zurich, Department of Surgery and Transplantation
RECRUITINGZurich, Canton of Zurich, 8091, Switzerland
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could reveal how bariatric surgery changes eating behavior, helping improve long-term weight loss outcomes.
What could go wrong
This is an observational study, not a treatment trial. It may not find clear links between drinking patterns and hormones or weight loss.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.