title: What is effective care for varicose veins?
abstract: Varicose veins affect one-quarter to one-third of Western adult populations and consume an increasing amount of health care resources. Much of this increased utilization has been driven by the advent of minimally invasive technology including endovenous thermal ablation, foam sclerotherapy, and more recently mechanicochemical and cyanoacrylate glue ablation. This has largely been driven by patient and physician preferences in the absence of robust evidence that one therapy is truly superior to another. This partially arises from misunderstandings about appropriate outcomes measures and what truly constitutes effective treatment of varicose veins. Technical outcomes, such as saphenous closure rates, have frequently been used as surrogates for effective treatment but are poorly correlated with symptom improvement, quality of life, and risk of recurrence. Although there does appear to be a trend towards higher recurrence with ultrasound-guided foam sclerotherapy, the data are occasionally conflicting and there does not appear to be substantial differences between the various modalities. Similarly, there do not appear to be major differences in late quality of life measures between these treatment options. As long-term differences in recurrence and quality of life are small, overall cost effectiveness is driven primarily by initial treatment costs and ultrasound-guided foam sclerotherapy is the most cost-effective strategy in many models. However, there continues to be substantial uncertainty surrounding cost estimates and other factors of importance to the patient may ultimately drive treatment decisions. The benefits of some adjuncts to the treatment of axial superficial reflux, such as the concurrent versus staged management of tributary varicosities, remain ill-defined while that of others, such as routine post-procedural ultrasound surveillance and compression, need critical re-evaluation.
authors.affiliation: Division of Vascular Surgery, Department of Surgery, University of Washington, Seattle, WA, USA meissner@u.washington.edu.
authors.forename: Mark H
authors.initials: MH
authors.lastname: Meissner
mesh_terms: D000328:Adult; D003365:Costs and Cost Analysis; D057510:Endovascular Procedures / Q000191:economics / Q000379:methods; D005260:Female; D006801:Humans; D006979:Hyperthermia, Induced / Q000191:economics / Q000379:methods; D008297:Male; D011788:Quality of Life; D012008:Recurrence; D012307:Risk Factors; D015911:Sclerotherapy / Q000191:economics / Q000379:methods; D014648:Varicose Veins / Q000191:economics / Q000628:therapy
keywords: Varicose veins; quality of life