Symptomatic GSV Reflux in Adults: When Conservative Therapy Has Not Worked
Clinical Scenario
Adults with symptomatic great saphenous vein (GSV) reflux — with or without concurrent small saphenous vein (SSV) reflux — whose venous symptoms have not adequately improved with conservative management.
Previous Treatment Line — Goals Not Met
Initial management with conservative therapy (including compression therapy, venotonic medications, lifestyle changes, and weight loss where applicable) was undertaken but did not achieve the intended goals of reduced leg discomfort and reduced volume of edema. This protocol defines the next step when those goals remain unmet.
Treatment Approach (Partial Overview)
The next step involves ablation therapy of the affected saphenous vein, combined with continued conservative management. The full structured regimen — including the choice of modality and approach — is available via the protocol below.
Clinical Goals
- Improvement in venous symptoms at 6 weeks (measured by Venous Clinical Severity Score)
- Decreased time to venous ulcer healing
References
DOI: 10.1016/j.jscai.2025.103729
- For patients with symptomatic GSV with or without SSV reflux, the SCAI guideline panel suggests ablation therapy plus conservative management rather than conservative management alone (conditional recommendation, low certainty of evidence).
- Ablation therapy can be divided into thermal and nonthermal modalities.
- In patients with symptomatic venous insufficiency, ablation therapy may result in improved symptoms at 6 weeks per the venous clinical severity score (VCSS) from 0 (no symptoms) to 30 (severe symptoms; MD, 2.1 lower; 95% CI, 2.99 lower to 1.21 lower).
- Ablation probably decreases the time to ulcer healing (MD, 31.73 fewer days; 95% CI, 45.1–18.3 fewer days).
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