Million-Patient study questions Pre-Surgery fasting rules
NCT ID NCT07022951
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will look at up to 1.2 million patients to see how long they fast before surgery and whether longer fasting leads to problems like nausea, low blood pressure, or kidney injury. Researchers want to find out if current fasting guidelines are too strict and might actually harm patients. The goal is to gather evidence that could make fasting policies safer and more comfortable.
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 this study finds that shorter fasting is safer, it could change hospital guidelines to improve patient comfort and reduce complications.
What could go wrong
This is an observational study, not a controlled experiment, so it can only show links, not cause and effect. Results may not apply to all hospitals or patient groups.
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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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Mass General Brigham Hospital Network of secondary, tertiary, and quaternary care hospitals
RECRUITINGBoston, Massachusetts, 02114, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••