Association of CT-derived psoas muscle indices with discharge outcomes in older adults requiring emergency admission: a retrospective observational study

Association between CT-derived psoas muscle area and volume indices on admission and clinical outcomes in elderly emergency admissions - Psoas muscle Evaluation in Acute Care for the Elderly at National Center for Geriatrics and Gerontology (NCGG PEACE study)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000060503

Enrollment

200

Registered

2026-02-01

Start date

2026-02-01

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sarcopenia in elderly emergency admissions

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged 65 years or older who were emergently admitted to the Department of Geriatric Medicine between January 1,2023 and December 31,2023.

Exclusion criteria

Exclusion criteria: 1) Patients without available admission non-contrast CT scans 2) Patients with concomitant malignant diseases 3) Patients transferred to another hospital for intensive care purposes

Design outcomes

Primary

Measure	Time frame
Discharge outcome: Inability to return to the pre-admission residence or death	—

Countries

Japan

Contacts

Public ContactHiroyasu Akatsu

Hospital, National Center for Geriatrics and Gerontology Center for Frailty and Locomotive Syndrome

akatu@ncgg.go.jp0562-46-2311ext.6211

Outcome results