Trial intelligence / Profile preview

Topical Nitroglycerin for Preventing Post-ERCP Pancreatitis

NCT07083063Phase 4

Key facts

Status
Recruiting
Start
Sep 2025
Primary completion
Jul 2027
Countries
1
Sponsor
National Cheng Kung University Hospital
Modality
Small Molecules
Conditions
post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP)
01

Overview

Phase 4, randomised trial of nitroglycerin in post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) (2 arms), sponsored by National Cheng Kung University Hospital. Primary endpoint: Occurrence of Post-ERCP pancreatitis at 7 days. Started Sep 2025; status: recruiting.

02

Design

2 arms
Study design
Randomized
  • Intervention Group

    Topical delivery of diluted 1mg nitroglycerin in normal saline (1mg/10cc) to the major papilla during ERCP, alongside standard care.

  • Standard Group

    Topical delivery of 10cc normal saline to the major papilla during ERCP, alongside standard care.

03

Who it enrols

Adult patients with choledocholithiasis undergoing ERCP and sphincterotomy for common bile duct stone extraction, excluding those with pancreatic cancer, shock status, allergy to NTG, angle-closure glaucoma, severe anemia, or on PDE 5 inhibitors.

04

Endpoints

Primary

  • Occurrence of Post-ERCP pancreatitis

Secondary

  • Occurrence of moderate or severe Post-ERCP pancreatitis

  • Occurrence of post-ERCP bleeding

  • Occurrence of shock status

  • Length of hospitalization

  • Level of pancreatic serology

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