Could fasting ease the misery of pancreatitis?
NCT ID NCT04760847
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing whether intermittent fasting improves quality of life for adults with acute or chronic pancreatitis. Participants follow a daily 16-hour fast or receive standard calorie guidance. The study measures pancreas-related quality of life, pain, opioid use, weight, and vitamin D levels to see if fasting helps symptoms and prevents hospital visits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- intermittent fasting, a schedule of daily 16-hour fasts
- What this could lead to
- If it helps, intermittent fasting could become a low-cost, drug-free way to ease pancreas-related symptoms and reduce hospital visits for people with pancreatitis.
- What could go wrong
- This is a small study of 64 people, and fasting can be hard to stick with. It may not improve quality of life or pain, and dietary changes carry risks for people who are underweight or malnourished.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 64 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2027
An estimate. Start dates often move.
- Expected to finish
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Mar 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 year * Recurrent acute pancreatitis defined by greater than 2 episodes of pancreatitis, defined by: abdominal pain and either amylase or lipase \> 3 x the upper limit of normal, imaging suggestive of, separated by time * Anatomy of chronic pancreatitis defined by Rosemont criterion9 or on imaging (CT, MRI) * Pancreatic exocrine insufficiency defined by a pancreatic elastase \< 200 ug/g stool10 Exclusion Criteria: * Age \< 18 years * Pregnant Patients * Age \> 80 years * Patients who cannot consent for themselves * Glycogen storage disease * Insulinoma or hypoglycemic state * Active alcohol abuse * Alcohol induced acute pancreatitis * Gallstone induced acute pancreatitis * Pancreatic solid neoplasm * Patients with diabetes * Patients on beta blockers
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Moffitt Cancer Center
Tampa, Florida, 33612, United States
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