Frequency of preoperative APTT prolongation cases and its consideration

Single-center cross-sectional study on the frequency of APTT prolongation - APTT cross-sectional study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000049992

Enrollment

5000

Registered

2023-01-10

Start date

2023-01-02

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 with preoperative APTT prolongation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Cases managed by anesthesiologist who underwent surgery at our hospital from April 2021 to September 2022

Exclusion criteria

Exclusion criteria: ECT cases, or cases with deficiencies in patient background and test results

Design outcomes

Primary

Measure	Time frame
Frequency of preoperative APTT prolongation	—

Secondary

Measure	Time frame
Are there significant differences in patient background (age, gender, ASA classification), PT-INR, and intraoperative blood loss? Perioperative thrombotic events and factors contributing to APTT prolongation in the advanced APTT prolongation group.	—

Countries

Japan

Contacts

Public ContactYuhei Mae

National Hospital Organization Kure Medical Center and Chugoku Cancer Center Department of Anesthesiology, Critical Care and Pain Medicine

doct0127mae@gmail.com+81-823-22-3111

Outcome results