What is the first-line treatment for Chronic venous insufficiency?

Chronic venous insufficiency (CVI) is a chronic condition of impaired venous return requiring active management to control symptoms and prevent progression. A structured, evidence-based first-line approach is the standard starting point for symptomatic patients.

Clinical goals

Reduced leg discomfort
Reduced volume of edema
Improved quality of life

Treatment approach

First-line management is conservative and centres on compression-based therapy, which guideline evidence supports over no compression for symptomatic patients.

The complete structured regimen — including the full range of interventions, selection criteria, and sequencing — is available in the full protocol below.

Instant Access to Structured Evidence-Based Regimens

References

DOI: 10.1016/j.jscai.2025.103729

For patients with symptomatic varicose veins, the SCAI guideline panel suggests compression therapy rather than no compression therapy (conditional recommendation, very low certainty of evidence).

The first line of treatment for CVD is conservative therapy, which generally includes compression therapy, venotonic medications, lifestyle changes, weight loss if applicable, and wound care for patients with ulcerative disease.

In patients with symptomatic varicose veins, compression may reduce discomfort (standard mean difference, 0.68; 95% CI, 0.87-0.49), which studies measured using a numerical rating scale from 0 or 1 (least pain) to 10 (most pain).

Compression may also reduce volume of edema (mean difference [MD], 0.21 L; 95% CI, 0.29-0.12) and improve QoL (MD, 6.87 points lower; 95% CI, 13.1-0.64 points lower) assessed with the Charing Cross Venous Ulcer Questionnaire from 0 (best QoL) to 100 (worst QoL).

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