A Retrospective Observational Study on the Optimal Type and Duration of Prophylactic Antibiotics Following Pancreaticoduodenectomy with Preoperative Biliary Drainage

A Retrospective Observational Study on the Optimal Type and Duration of Prophylactic Antibiotics Following Pancreaticoduodenectomy with Preoperative Biliary Drainage - A Retrospective Observational Study on the Optimal Type and Duration of Prophylactic Antibiotics Following Pancreaticoduodenectomy with Preoperative Biliary Drainage

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000057002

Enrollment

350

Registered

2025-02-28

Start date

2024-12-25

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients Undergoing Pancreaticoduodenectomy with Preoperative Biliary Drainage

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent pancreaticoduodenectomy after preoperative biliary drainage at our institution between January 1, 2005, and December 31, 2023, and did not meet the exclusion criteria.

Exclusion criteria

Exclusion criteria: 1. Patients who explicitly expressed their refusal to participate in this study. 2. Patients under the age of 18. 3.Patients deemed unsuitable as study subjects by the principal investigator for any other reason.

Design outcomes

Primary

Measure	Time frame
The primary outcome is the incidence of postoperative infections, including surgical site infection (SSI), intra-abdominal infection, and pancreatic fistula.	—

Countries

Japan

Contacts

Public ContactKyohei Matsumoto

Wakayama Medical University School of Medicine Second Department of Surgery

kyohei-m@wakayama-med.ac.jp073-447-2300

Outcome results