Validation of a Prediction Score for Independent Walking Until Discharge or Transfer in Critically Ill Patients Requiring Mechanical Ventilation: A Multicenter Retrospective Study

Validation of a Prediction Score for Independent Walking Until Discharge or Transfer in Critically Ill Patients Requiring Mechanical Ventilation: A Multicenter Retrospective Cohort Study - WALK-MV score Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000058928

Enrollment

280

Registered

2025-09-27

Start date

2025-10-01

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

Mechanically ventilated critically ill patients in the ICU

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Mechanical ventilation for 48 or more consecutive hours 2. Age: 18 years or older 3. Gender: Any 4. Able to walk before hospitalization (including with a walking aid) 5. Doctor prescribed rehabilitation

Exclusion criteria

Exclusion criteria: 1. Discharge from the ICU or emergency center within 72 hours 2. Cerebrovascular accident 3. Persons receiving mechanical ventilation prior to admission 4. In-hospital death 5. Spinal, pelvic, or lower limb fractures resulting in lower limb unloading 6. Amputation of upper or lower limbs 7. Irreversible (or prolonged) loss of consciousness 8. Spinal cord injury 9. Malignant tumors or other diseases with a life expectancy of 6 months or less 10. Post-transplant surgery (due to this hospitalization) 11. Direct transfer from the ICU or emergency center 12. Other individuals deemed inappropriate by researchers to be research subjects

Design outcomes

Primary

Measure	Time frame
Whether or not walking independence was achieved before discharge or transfer	—

Secondary

Measure	Time frame
Discrimination, calibration, clinical utility, and internal validation of a walking independence prediction model	—

Countries

Japan

Contacts

Public ContactRyuji Yoshinaga

NHO Ureshino Medical Center Rehabilitation

yoshinaga.ryuji.dx@mail.hosp.go.jp0954-43-1120

Outcome results