Validation of simplified assessment tools for pain hypersensitivity in patients with knee osteoarthritis

Validation of simplified assessment tools for pain hypersensitivity in patients with knee osteoarthritis - Assessments for pain hypersensitivity in patients with knee osteoarthritis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037522

Enrollment

Registered

2019-08-01

Start date

2019-08-05

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

Knee Osteoarthritis

Interventions

Quantitative sensory testing using laboratory tools for patients and control subjects (single intervention) Quantitative sensory testing using simplified tools for patients and control subjects (singl

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 60 unilateral symptomatic KOA patients (included bilateral radiological KOA but unilateral symptoms) 20 control subjects without knee pain for 2 years

Exclusion criteria

Exclusion criteria: 1) History of surgery for ipsilateral knee 2) Concomitant traumatic or inflammatory condition 3) Multiple musculoskeletal pain in other sites 4) Systemic inflammatory arthritis (RA, SpA, etc.) 5) Psychiatric disorders

Design outcomes

Primary

Measure	Time frame
Association between pain hypersensitivity and clinical pain intensity evaluated by existing laboratory tools and newly-developed simplified tools	—

Countries

Japan

Contacts

Public ContactMiho Taniuchi

Kochi Medical School, Kochi University Department of Orthopaedic Surgery

im35@kochi-u.ac.jp088-880-2386

Outcome results

None listed

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