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Pain and Functional Differences According to Obesity Status in Patients With Knee Osteoarthritis

Comparison of Differences in Pain, Knee Osteoarthritis Index, Thigh Circumference, Gluteus Medius Strength, Isokinetic Muscle Function, and Functional Capacity According to Obesity in Patients With Mild and Severe Knee Osteoarthritis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0012018
Enrollment
200
Registered
2026-05-20
Start date
2026-01-23
Completion date
Unknown
Last updated
2026-05-25

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

Conditions

None listed

Interventions

None listed

Sponsors

Konkuk University Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adults aged 50 years or older diagnosed with knee osteoarthritis (Kellgren–Lawrence grade 1–4) based on X-ray findings at the orthopedic outpatient clinic, who completed baseline evaluations at the Sports Medicine Center during the study period and had available medical records.

Exclusion criteria

Exclusion criteria: Patients who underwent knee-related orthopedic surgery within the past 3 months, Patients with secondary arthritis such as rheumatoid arthritis, Patients with severe systemic diseases limiting functional assessment, Patients with incomplete or missing key evaluation data

Design outcomes

Primary

MeasureTime frame
Western Ontario and McMaster Universities Osteoarthritis Index

Secondary

MeasureTime frame
Visual Analog Scale score;Isokinetic knee extensor and flexor strength;Gluteus medius muscle strength;Thigh circumference;Dynamic balance performance;3-meter Timed Up and Go test;4-meter gait speed;Body mass index and body composition

Countries

Korea, Republic of

Contacts

Public ContactSu young Kim

Konkuk University

syk6919@konkuk.ac.kr+82-2-2030-6522

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: May 30, 2026