Sonographic Thigh Adjustment Ratio and Subcutaneous Fat Thickness as Predictors of Genicular Nerve Block Response in Knee Osteoarthritis
Recruiting
Observational Study
Knee Osteoarthritis
Chronic Knee Pain
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 45 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 30 (estimated)
- Sponsor
- Gaziosmanpasa Research and Education Hospital · Government
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About This Trial
Knee osteoarthritis (KOA) is a leading cause of chronic pain and disability. Although genicular nerve block (GNB) is an effective treatment for many patients, treatment response varies considerably. Identifying imaging biomarkers that predict clinical response may improve patient selection and optimize treatment outcomes.
This prospective observational study aims to evaluate whether the Sonograph…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥45 years.
* Symptomatic bilateral knee osteoarthritis with Kellgren-Lawrence grade 3 or 4.
* Visual Analog Scale (VAS) pain score ≥4 at rest or during movement.
* Scheduled to undergo first ultrasound-guided genicular nerve block.
* No intra-articular knee injection withi…
Contacts
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