Can a simple pill prevent pancreatitis after ERCP? new study tests two drugs
NCT ID NCT06252441
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether taking oral N-Acetyl cysteine before an ERCP procedure could prevent pancreatitis as well as the standard treatment, rectal diclofenac. Forty-six adults at risk for pancreatitis after ERCP received one of the two drugs. The goal was to see which drug better reduces inflammation and prevents pancreatitis from developing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- N-Acetyl cysteine and diclofenac
- What this could lead to
- If it works, this could point toward a safer or more effective way to prevent pancreatitis after ERCP.
- What could go wrong
- This is a small, early-phase study with only 46 participants, so results may not apply to everyone. The drugs may not work as hoped or could cause side effects.
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
-
46 people
The number who actually took part.
- Started
-
Mar 2024
- Finished
-
Jun 2025
- 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
-
19 to 90 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.
Inclusion Criteria: 1. Age more than 18 years old. 2. Gender: males and females. 3. Patients with suitable indications for ERCP due to suspected pancreato-biliary disorders. 4. Blood amylase and lipase levels before ERCP are within the normal limits. Exclusion Criteria: 1. Age of less than 18 years old. 2. Uncontrolled diabetes mellitus (DM). 3. Severe bleeding tendency. 4. Impaired renal function (serum creatinine \> 2 mg/dL), (creatinine clearance \<30 ml/min). 5. Patients with severe heart disease. 6. Currently pregnant or nursing. 7. Admission due to established pancreatitis before ECRP. 8. Unwillingness to undergo ERCP. 9. Previously documented allergy to NAC or diclofenac or any other NSAIDs. 10. History of NSAIDs intake one week before the procedure. 11. Recent Active bleeding, ulcer, or asthma. 12. Patients with rectal disease (hemorrhoids, fissures, abscesses, and incontinence).
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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
-
Obstructive Jaundice Clinic in the National Liver Institute, Menoufia University , Shebin Elkoom
Menofia, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- One-Time drug infusion may shield the pancreas after ERCP
- A 4-Hour IV drip could stop a common Post-ERCP complication
- Could a simple ice water flush prevent pancreatitis after a common procedure?
- Common painkiller may prevent pancreatitis after bile duct procedure
- When to remove pancreatic stents? new trial aims to find out
- Can a double dose stop Post-Procedure pancreatitis?