FindTrial
Sign In

A medical records based study for endoscopic diagnosis and treatment of sphincter of Oddi dysfunction

Clinical significance of differential diagnosis and treatment of biliary type sphincter of Oddi dysfunction under endoscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000034261
Enrollment
Unknown
Registered
2020-06-30
Start date
2019-11-01
Completion date
Unknown
Last updated
2020-07-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

sphincter of Oddi dysfunction

Interventions

Case series:Nil

Sponsors

Affiliated Hospital of Guizhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 85 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria for patients with biliary-type SOD: 1. Conform to the diagnostic criteria for biliary abdominal pain(Rome IV[12]); 2. Abnormal ALT, AST, TBiL or ALP >2 times normal values documented on 2 or more occasions; and/or dilated bile duct greater than 8 mm diameter.

Exclusion criteria

Exclusion criteria: 1. Abdominal ultrasound, CT and MRCP consider bile duct stones, tumors or other biliary obstruction lesions; 2. Pain is significantly related to defecation, postural changes and the use of antacid drugs.

Design outcomes

Secondary

MeasureTime frame
AST;ALP;TBiL;Diameter of common bile duct;—

Primary

MeasureTime frame
Verbal Rating Scales-5(Degree of abdominal pain);ALT;—

Countries

China

Contacts

Public ContactMin Han

Guizhou Medical University

409582096@qq.com+86 13608583355

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026