Risk factors for unexpected hemodilution on cardiopulmonary bypass

Risk factors for unexpected hemodilution on cardiopulmonary bypass: A prospective observational study.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030240431

Enrollment

280

Registered

2024-10-24

Start date

2024-11-04

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

Conditions indicated for cardiac and aortic surgery requiring cardiopulmonary bypass

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who undergo cardiac and aortic surgery using cardiopulmonary bypass

Exclusion criteria

Exclusion criteria: Pregnancy, Emergency surgery, Redo cardiac surgery, Redo aortic surgery, Use of autologous blood recovery system before cardiopulmonary bypass, Transfusion before cardiopulmonary bypass, Transfusion at the start of cardiopulmonary bypass.

Design outcomes

Primary

Measure	Time frame
Preoperative risk factors for unexpected hemodilution on cardiopulmonary bypass.	—

Secondary

Measure	Time frame
The incidence of unexpected hemodilution on cardiopulmonary bypass.	—

Contacts

Public ContactKyosuke Takahashi

Institute of Science Tokyo Hospital

ktakahashi@cf.em-net.ne.jp+81-3-3813-6111

Outcome results