# Efficacy and Safety of Endovenous Ablation for Relief of Knee Pain in Elderly Patients With Lower Extremity Varicose Veins: A Prospective Observational Study

> **NCT07239284** · — · NOT_YET_RECRUITING · sponsor: **Chengdu University of Traditional Chinese Medicine** · enrollment: 50 (estimated)

## Conditions studied

- Varicose Veins of Lower Limb
- Chronic Venous Insufficiency, CVI
- Knee Pain
- Knee Osteoarthritis
- Elderly Patients

## Interventions

- **PROCEDURE:** Endovenous Ablation for Varicose Veins

## Key facts

- **NCT ID:** NCT07239284
- **Lead sponsor:** Chengdu University of Traditional Chinese Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-12-10
- **Primary completion:** 2026-12-10
- **Final completion:** 2027-07-10
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2025-11-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07239284

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07239284, "Efficacy and Safety of Endovenous Ablation for Relief of Knee Pain in Elderly Patients With Lower Extremity Varicose Veins: A Prospective Observational Study". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07239284. Licensed CC0.

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