Skip to content

Comparison of Postprocedural Complications Between Same-Day and Separate-Day Combined Endoscopic Ultrasound-Guided Fi-ne-Needle Aspiration/Biopsy and Endoscopic Retrograde Chol-angiopancreatography in Patients with Pancreatic Mass and Bil-iary Obstruction: A Retrospective Cohort Study

Comparison of Postprocedural Complications Between Same-Day and Separate-Day Combined Endoscopic Ultrasound-Guided Fi-ne-Needle Aspiration/Biopsy and Endoscopic Retrograde Chol-angiopancreatography in Patients with Pancreatic Mass and Bil-iary Obstruction: A Retrospective Cohort Study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500107489
Enrollment
Unknown
Registered
2025-08-12
Start date
2025-06-01
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Pancreatic Masses

Interventions

the same day group:None
the separate day group:None

Sponsors

Shanghai Changhai Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients with imaging findings suggestive of pancreatic masses who underwent EUS-FNA/B (Endoscopic Ultrasound-guided Fine Needle Aspiration/Biopsy); 2. Patients presenting with jaundice and/or biliary obstruction who underwent ERCP (Endoscopic Retrograde Cholangiopancreatography) with biliary drainage; 3. Patients who received procedures during the same hospitalization: 4.Patients aged >=18 years.

Exclusion criteria

Exclusion criteria: 1.Patients in whom EUS (Endoscopic Ultrasound) identified masses located outside pancreatic parenchyma (bile duct; ampulla of Vater; retroperitoneum); 2.Patients with pathological findings from biopsy indicating chronic pancreatitis; 3.Cases with incomplete clinical medical records

Design outcomes

Primary

MeasureTime frame
The Incidence of Postprocedural Complications;

Secondary

MeasureTime frame
Factors Analysis of Postprocedural Complications;success rate of surgery;accuracy rate of puncture results;

Countries

China

Contacts

Public ContactWang Lei

Shanghai Changhai Hospital

onerain@126.com+86 139 1805 6052

Outcome results

None listed

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