Can a Decades-Old drug reverse pancreatic scarring?
NCT ID NCT05551858
First seen Aug 05, 2026 · Last updated Aug 06, 2026 · Updated 1 time
Summary
This trial tests whether proglumide, an older drug that blocks a specific receptor, can safely reduce pain and slow or reverse the scarring seen in chronic pancreatitis. The study includes adults with confirmed chronic pancreatitis and compares proglumide against a placebo over 12 to 24 weeks. Researchers are checking safety, pain levels, and how well the pancreas functions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- proglumide (an oral drug that blocks the CCK-B receptor)
- What this could lead to
- If successful, this could lead to a new treatment that reduces pain and may slow or reverse pancreatic damage in chronic pancreatitis, potentially lowering cancer risk.
- What could go wrong
- This is an early-phase trial with a small number of participants, so results may not hold up in larger studies. The drug's safety and effectiveness are still unproven, and it may not work as hoped.
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
-
Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
-
About 32 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Nov 2022
- Expected to finish
-
Dec 2031
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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.
Subjects are eligible with a history of chronic pancreatitis as defined by the Cambridge radiographic classification with abnormal pancreatic side branches but without main pancreatic duct obstructing calcifications. Inclusion Criteria: * Males or females age 18 to 75 years of age * Clinical symptoms of chronic pancreatitis * Plus confirmation of chronic pancreatitis with imaging (Cambridge classification), EUS, biopsy, or fecal elastase \<200µg/g, or abnormal 72 hr fecal fat and radiographic evidence of CP. * Pain not adequately controlled with medications * Pain of at least 5 on a numeric pain scale of 0-10 * Stable doses of anti-diabetic medication for at least 90 days prior to screening. * Women of childbearing potential unless surgically sterile or using adequate contraception (either IUD, oral or deport contraceptive, or barrier plus spermicide). * Both males and females must be willing and able to continue contraception to prevent pregnancy for 3 months after the completion of the study. Exclusion Criteria: * Currently abusing alcohol (more than three drinks in a day or more than seven drinks per week) or nonprescription drugs * Pregnant or lactating, or unwilling to prevent pregnancy * Renal insufficiency; CKD; GFR\<60 * Unable to sign consent or maintain a diary * Liver enzymes \> 2x ULN, Hgb \<8.5, Creat\>2; HgbA1c\>8 * Type 1 Diabetes * Subjects with confirmed cirrhosis * Evidence of active gallbladder disease or gallbladder dyskinesia
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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
Locations
-
Georgetown University
Washington D.C., District of Columbia, 20007, United States
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