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Establishment and multicenter external validation of a risk prediction model for non-textbook outcomes after pancreaticoduodenectomy based on a systematic review and meta-analysis of 13 cohorts

Establishment and multicenter external validation of a risk prediction model for non-textbook outcomes after pancreaticoduodenectomy based on a systematic review and meta-analysis of 13 cohorts

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113368
Enrollment
Unknown
Registered
2025-11-27
Start date
2025-05-09
Completion date
Unknown
Last updated
2025-12-01

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

Conditions

Pancreatic and periampullary tumors

Interventions

Patients with textbook outcomes after PD/patients with non-textbook outcomes after PD:None

Sponsors

The Second Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age >=18 years; 2. All patients undergoing pancreaticoduodenectomy for tumors, regardless of tumor pathology (benign or malignant), histological type, or surgical approach (open, laparoscopic, or robotic-assisted pancreaticoduodenectomy); 3. Complete clinical data and follow-up records were available during the study period.

Exclusion criteria

Exclusion criteria: 1. Age <18 years; 2. Underwent pancreaticoduodenectomy due to stones, inflammation, or trauma; 3. Underwent pylorus-sparing pancreaticoduodenectomy or duodenal head resection; 4. Incomplete clinical baseline data or follow-up records.

Design outcomes

Primary

MeasureTime frame
ASA Class;Preoperative biliary drainage;Tumor size;Pancreatic duct diameter;Pancreatic texture;Estimated blood loss;—

Countries

China

Contacts

Public ContactLi Jinzheng

The Second Affiliated Hospital of Chongqing Medical University

lijinzheng@hospital.cqmu.edu.cn+86 138 9600 6584

Outcome results

None listed

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