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Melatonin agonist for prevention of postoperative delirium

Melatonin agonist for prevention of postoperative delirium - Melatonin agonist for prevention of postoperative delirium

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000006746
Enrollment
76
Registered
2011-11-18
Start date
2011-11-01
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 surgery

Interventions

ramelteon placebo

Sponsors

Yokohama city university school of medicine, department of anesthesiology and critical care medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: elective suregery ( Knee or Hip)

Exclusion criteria

Exclusion criteria: past history of psychiatric disorder dementia dysphagia

Design outcomes

Primary

MeasureTime frame
postoperative delirium—

Secondary

MeasureTime frame
postoperative quality of life—

Countries

Japan

Outcome results

None listed

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