Non-invasive evaluation of work of breathing during weaning from ventilatory support.

Non-invasive evaluation of work of breathing during weaning from ventilatory support. - Non-invasive evaluation of work of breathing during weaning from ventilatory support.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000009685

Enrollment

100

Registered

2013-01-04

Start date

2013-01-07

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 undergoing cardiac surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing elective cardiac surgery at the study institution.

Exclusion criteria

Exclusion criteria: Re-do surgery Chronic renal failure necessitating hemodialysis Preoperative cardiorespiratory status is below 4METS.

Design outcomes

Primary

Measure	Time frame
Relationship between oxygen consumption and the spontaneous breathing, consciousness and oral intake.	—

Secondary

Measure	Time frame
Relationship between oxygen consumption and the length of ventilatory support and length of ICU stay.	—

Countries

Japan

Contacts

Public ContactYoshifumi Kotake

Toho University Ohashi Medical Center Department of Anesthesiology

ykotake@med.toho-u.ac.jp03-3468-1251

Outcome results