Observational Study of EUS-Guided Celiac Plexus Neurolysis for Chronic Pancreatitis Pain

This study is looking at how well a procedure called Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) helps manage pain for people with chronic pancreatitis. Chronic pancreatitis causes severe abdominal pain, and current pain medications like opioids can have side effects. EUS-CPN involves injecting alcohol into nerves near the pancreas to temporarily or semi-permanently block pain signals. The study wants to track the impact of this procedure on your pain levels and how much pain medication you use. You might be able to join if you are 18 or older and have pain from chronic pancreatitis. The study will measure your pain intensity and medication use for up to 24 weeks after the procedure.

Study design
This is an observational study planning to enroll 35 participants. It is not a randomized or blinded study, meaning all participants will receive the Celiac Plexus Neurolysis procedure if a Celiac Plexus Block is not effective.
What's involved
You would have a Celiac Plexus Neurolysis procedure if a Celiac Plexus Block doesn't provide enough pain relief. Your pain intensity and medication use would be assessed immediately after the procedure and then weekly for up to 24 weeks via phone calls.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for 24 weeks after the Celiac Plexus Neurolysis procedure, with weekly assessments of pain and medication use.

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NCT04403074

Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) for Chronic Pancreatitis

Recruiting
Not specifiedAges 18+Observational
Indiana University
~35 participants
Updated 2026-02-18 on ClinicalTrials.gov
What's tested:Celiac Plexus Neurolysis

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Use of Pain medication
Measured over Immediately post procedure & weekly up to 24 weeks
+2 more outcomes measured
Chronic Pancreatitis
1 sites across 1 states
Indiana1
  • Mo A, MD · PRINCIPAL_INVESTIGATOR · Indiana University

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Eligibility criteria

Inclusion

18 years of age or older
Referral for the treatment of pain related to chronic pancreatitis

Exclusion

Less than 18 years of age
Absence of chronic pancreatitis
  • Use of Pain medicationImmediately post procedure & weekly up to 24 weeks

    Use of pain medication (by using morphine equivalents) for each patient will be tracked weekly for up to 24 weeks post CPN to track pain management/relief for the of patients. There should be a lessening in use of pain medication as time progesses.

  • Patient's pain intensity score (numeric pain rating scale using the visual analogue scale VAS from 1-10) will be assessed weekly (via phone call follow ups) starting right after CPN and continuing for 24 weeks.Immediately post procedure and weekly up to 24 weeks

    Compare weekly pain intensity score for pain management/relief of patients.

  • Dosage of pain medicationImmediately post procedure and weekly up to 24 weeks

    Compare dose of pain medication post procedure \& weekly for up to 24 weeks after converting all to morphine equivalents