Clinical prediction rules for patients with chronic post-surgical pain after total knee arthroplasty

Clinical prediction rules for patients with chronic post-surgical pain after total knee arthroplasty - Clinical prediction rules for patients with chronic post-surgical pain after total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044570

Enrollment

150

Registered

2021-06-16

Start date

2021-06-16

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 after total knee arthroplasty

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients undergoing unilateral total knee arthroplasty for osteoarthritis 2) Patients who can walk independently with or without the use of assistive devices before and after total knee arthroplasty

Exclusion criteria

Exclusion criteria: 1) Patients with rheumatoid arthritis 2) Patients with systemic lupus erythematosus 3) Patients with dementia 4) Patients with psychiatric disorders 5) Patients with neurological problems 6) Patients with complications after total knee arthroplasty 7) Patients after revision knee arthroplasty

Design outcomes

Primary

Measure	Time frame
Knee Injury and Osteoarthritis Outcome Score(KOOS) pain Minimal Clinically Important Difference Achieved/ not achieved	—

Countries

Japan

Contacts

Public ContactJunji Nishimoto

Saitama Medical Center, Saitama Medical University Department of Rehabilitation

j_nishi@saitama-med.ac.jp049-228-3529

Outcome results