Optimal Tentative Abdominal Closure for Lower Gastrointestinal Perforation

Optimal Tentative Abdominal Closure for Lower Gastrointestinal Perforation - OPTITAC II trial

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000060508

Enrollment

2000

Registered

2026-04-01

Start date

2026-09-01

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Patients who underwent open abdomen for lower gastrointestinal perforation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with lower gastrointestinal perforation who underwent open abdomen between April 2016 and March 2026

Exclusion criteria

Exclusion criteria: Patients who died within 48 h after the initial surgery of open abdomen Patients who had DNAR order within 48 h after the initial surgery of open abdomen Patients with ventral hernia that was diagnosed before open abdomen and fascia could not be closed due to the hernia Patients with appendiceal perforation as the sole diagnosis

Design outcomes

Primary

Measure	Time frame
Primary fascial closure	—

Countries

Japan

Contacts

Public ContactDai Kujirai

Keio University School of Medicine Department of Emergency and Critical Care Medicine

manu@keio.jp03-3353-1211

Outcome results