End-expiratory occlusion test using non-invasive test to predict fluid responsiveness in the operating theatre

End-expiratory occlusion test using non-invasive test to predict fluid responsiveness in the operating theatre - End-expiratory occlusion test using non-invasive test to predict fluid responsiveness in the operating theatre

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040159

Enrollment

Registered

2020-04-14

Start date

2020-01-01

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

elective surgical patients

Interventions

volume expansion using 250ml ringer solution after EEO test

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Elective surgical patients planned to use arterial pulse contour analysis (Flotrac).

Exclusion criteria

Exclusion criteria: Patients with planned one lung ventilation, low ejection fraction (EF<40%), arterial fibrillation, severe COPD, planned to perform head and neck surgery, intracranial hypertension, right heart failure, severe stenosis in carotid artery, severe obesity, are excluded

Design outcomes

Primary

Measure	Time frame
the ability of changes in carotid artery blood flow peak velocity measured ultrasound and changes in Perfusion index measured pulse oximeter(Masimo) to predict fluid responsiveness in elective surgical patients ventilated with 7ml/predicted body weight.	—

Countries

Japan

Contacts

Public ContactYusuke Iizuka

Jichi Medical University Saitama Medical Center Department of Anesthesiology and Critical Care Medicine

yiizuka@jichi.ac.jp0486472111

Outcome results

None listed

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