Impact of perioperative passive cycling exercise on postoperative delirium, cognitive function:Randomized controlled trial.

Impact of perioperative passive cycling exercise on postoperative delirium, cognitive function:Randomized controlled trial. - Exercise and postoperative delirium

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024076

Enrollment

180

Registered

2017-01-01

Start date

2017-01-01

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

Patients aged sixty five years old or older undergoing planned cardiac surgery or esophagectomy.

Interventions

Passive cycling exercise by bedside ergometer for ten minutes. 1.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged sixty five years or older undergoing planned cardiac surgery or esophagectomy in Tokyo Medical and Dental University

Exclusion criteria

Exclusion criteria: 1.comatose 2.incapable of passive cycling exercise by bedside ergometer for ten minutes. 3.In case of emergency, incapable of preoperative exercise,MRI, MMSE cognitive test before surgery. 4.who is expected to follow unpleasant course after complicated surgery. 5.applicant unsuitable for the research decided by principal investigator.

Design outcomes

Primary

Measure	Time frame
Incidence of delirium as determined by the DSM-5.	—

Secondary

Measure	Time frame
association between values of CRP, PCT, IL-6, and BDNF and subsequent delirium.	—

Countries

Japan

Contacts

Public ContactMAIKO SATOMOTO

Tokyo Medical and Dental University Department of Anesthesiology, Graduate School of Medical and Dental Sciences

satomoto.mane@tmd.ac.jp03-5803-5325

Outcome results

None listed

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