Prospective study on prevention of surgical site infection by supplemental periopreative oxygen in digestive surgery

Prospective study on prevention of surgical site infection by supplemental periopreative oxygen in digestive surgery - Supplemental perioperative oxygen and surgical site infection

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037379

Enrollment

1000

Registered

2019-07-15

Start date

2018-01-04

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

Gastrointestinal surgery case over 20 years of age under general anesthesia

Interventions

After induction of general anesthesia, the oxygen concentration is set to 80%. After extubation, 5 L of oxygen is administered up to 4 hours after surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Gastrointestinal surgery case performed under general anesthesia over 20 years old The function of major organs is maintained

Exclusion criteria

Exclusion criteria: Day surgery Sever COPD Patients attending physician is determined to be inappropriate Cases consent can not be obtained

Design outcomes

Primary

Measure	Time frame
Occurrence of surgical site infection that occurred within 30 days after surgery	—

Secondary

Measure	Time frame
Complications associated with anesthesia and surgery occurred within 30 days after surgery	—

Countries

Japan

Contacts

Public ContactChikato Koga

Osaka Rosai Hospital Department of Surgery

ckoga@osakah.johas.go.jp072-252-3561

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026