Association Between Intraoperative Blood Pressure Variability and Postoperative Delirium after Hepatectomy: A Retrospective Observational Study

Association Between Intraoperative Blood Pressure Variability and Postoperative Delirium after Hepatectomy: A Retrospective Observational Study - Blood Pressure Variability and Delirium after Hepatectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000058253

Enrollment

490

Registered

2025-07-01

Start date

2025-06-30

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

Hepatic resection

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patients who underwent hepatic resection at our institution between May 2021 and March 2025. 2.Patients aged 20 years or older at the time of surgery.

Exclusion criteria

Exclusion criteria: 1.Patients who underwent emergency surgery. 2.Patients in whom invasive arterial blood pressure monitoring was not performed during surgery.

Design outcomes

Primary

Measure	Time frame
postoperative delirium within seven days	—

Countries

Japan

Contacts

Public ContactTakashi Juri

Osaka Metropolitan University Graduate School of Medicine Department of Anesthesiology

takataka0061@yahoo.co.jp0666452186

Outcome results