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A study on factors affecting recovery and prognosis in patients with subacute stroke (PRIMES)

A Multicenter Longitudinal Study on Prognostic Factors and Prediction Model Development for Functional Outcomes in Subacute Stroke Patients (PRIMES: Precision Rehabilitation with Integrated Models for Engagement in Stroke) - PRIMES

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000059213
Enrollment
4500
Registered
2025-09-30
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

Patients with cerebral infarction or intracerebral hemorrhage admitted to a rehabilitation ward

Interventions

None listed

Sponsors

Hyogo medical University
Lead Sponsor
Nishi-Kinen Port-island Rehabilitation Hospital Nishinomiya Kyoritsu Rehabilitation Hospital Senri Chuo Hospital Tsukuba Central Hospital Hirosaki Stroke and Rehabilitation Center Musashimurayama Hospital Itami Seifu Hospital Hatsudai Rehabilitation Hospital Itami Kosei Neurosurgical Hospital Shin-Sapporo Neurosurgical Hospital Central Japan International Medical Center Higashiosaka Hospital JCHO Hoshigaoka Medical Center Saitama Sekishinkai Hospital Nerima Ken-ikukai Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 18 years or older 2. Patients with cerebral infarction or intracerebral hemorrhage admitted to a rehabilitation ward to receive rehabilitation

Exclusion criteria

Exclusion criteria: 1. Patients who required assistance for walking before stroke onset (FAC < 3) 2. Patients with subarachnoid hemorrhage 3. Patients who did not provide informed consent

Design outcomes

Primary

MeasureTime frame
ADL ability at discharge from the rehabilitation ward (FIM, mRS) ADL ability at 1 year after stroke onset (mRS, FAI)

Secondary

MeasureTime frame
Walking ability at discharge from the rehabilitation ward (FAC) Walking ability (FAC), Adverse events (stroke recurrence, rehospitalization, cardiovascular events, death, and falls), Care-need level, QOL (EQ-5D), Caregiver burden (CRA-J-10) at 1 year after stroke onset

Countries

Japan

Contacts

Public ContactHiroki Kubo

Konan Women's University Faculty of Nursing and Rehabilitation

hiro.k16862@gmail.com078-413-3691

Outcome results

None listed

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