# Prevalence of Pelvic Venous Congestion Syndrome in Female Patients With Lower Extremity Varicose Veins and Its Impact on Postoperative Quality of Life Improvement Following Radiofrequency Ablation: A Single-Center Prospective Cohort Study（PCSRFStudy）

> **NCT07680465** · — · ACTIVE_NOT_RECRUITING · sponsor: **Chengdu University of Traditional Chinese Medicine** · enrollment: 300 (estimated)

## Conditions studied

- Pelvic Venous Congestion Syndrome
- Lower Limb Varicose Veins
- Radiofrequency Ablation

## Interventions

- **DEVICE:** Pelvic MRI ， Radiofrequency Ablation

## Key facts

- **NCT ID:** NCT07680465
- **Lead sponsor:** Chengdu University of Traditional Chinese Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2026-05-08
- **Primary completion:** 2026-09-30
- **Final completion:** 2027-09-30
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2026-07-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07680465

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07680465, "Prevalence of Pelvic Venous Congestion Syndrome in Female Patients With Lower Extremity Varicose Veins and Its Impact on Postoperative Quality of Life Improvement Following Radiofrequency Ablation: A Single-Center Prospective Cohort Study（PCSRFStudy）". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07680465. Licensed CC0.

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