ArticleDrugs - real world outcomes2021
Efficacy of Micronized Purified Flavonoid Fraction-Based Venoactive Therapy After Endovenous Mechanochemical Obliteration: Prospective Comparative Study.
Article in Drugs - real world outcomes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 11 citations in OpenAlex.
- A state-of-the-art review of quality-of-life assessment in venous disease.Journal of vascular surgery. Venous and lymphatic disorders · 2024Review
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEndovenous interventions and minimally invasive open procedures are effective in the management of varicose veins, but can result in post-operative pain/discomfort.
objectiveThe objective of this study was to evaluate the clinical efficacy of micronized purified flavonoid fraction venoactive therapy for postoperative pain, vein-specific symptoms, and quality of life in patients with varicose veins following an endovenous mechanochemical ablation procedure.
methodsThis prospective, observational, single-center study allocated patients into two groups: Group A, micronized purified flavonoid fraction 1000 mg once daily for 30 days; Group B, no venoactive drug prescribed (control). The Clinical-Etiology-Anatomy-Pathophysiology classification system for chronic venous disorders was used to assess varicose veins; a 10-point Visual Analog Scale assessed pain syndrome intensity; the Venous Clinical Severity Score measured overall varicose vein severity; and the Chronic Venous Insufficiency QoL Questionnaire measured total quality of life.
resultsThe study enrolled 58 patients (mean age 36.9 ± 4.1 years; 24 men) with varicose veins of C2-C4 who underwent truncal mechanochemical ablation plus mini-phlebectomy or foam sclerotherapy. Group A had significantly lower pain syndrome at days 14 and 30 compared with Group B (1.76 vs 2.20, p = 0.039; 1.38 vs 2.07, p = 0.003, respectively), and clinical symptom severity at day 30 (2.67 vs 3.13, p = 0.05). Significant differences in quality-of-life scores existed between groups at days 14 and 30 (15.21 vs 18.75, p = 0.008; 12.98 vs 16.33, p = 0.001). No micronized, purified flavonoid, fraction-related adverse effects were observed.
conclusionsMicronized purified flavonoid fraction-based venoactive adjuvant therapy after mechanochemical ablation alleviated pain, reduced the severity of symptoms, and improved the quality of life in patients with varicose veins.
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Registered trials
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