Application of local resection in duodenal nipple tumor

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900021692

Enrollment

Unknown

Registered

2019-03-05

Start date

2019-03-01

Completion date

Unknown

Last updated

2019-03-11

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

Conditions

duodenal nipple tumor

Interventions

Case series:operation

Eligibility

Sex/Gender

All

Age

38 Years to 75 Years

Inclusion criteria

Inclusion criteria: Preoperative gastroscopy revealed duodenal papillary neoplasms; preoperative gastroscopic biopsy reported benign duodenal tumors; intraoperative frozen pathology confirmed duodenal benign tumors; local excision of duodenal papilla

Exclusion criteria

Exclusion criteria: Patients with malignant tumor confirmed by intraoperative frozen pathology were treated with pancreaticoduodenectomy Lost cases

Design outcomes

Primary

Measure	Time frame
Average duration of operation;Mean blood loss;Complication;	—

Countries

China

Contacts

Public ContactZheYu Chen

Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University

chenzheyu@scu.edu.cn+86 18980601484

Outcome results

None listed

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