A systematic review on ablation techniques for larger saphenous veins in patients with symptomatic superficial venous disease.
J Vasc Surg Venous Lymphat Disord
; 12(1): 101681, 2024 Jan.
Article
em En
| MEDLINE
| ID: mdl-37703943
ABSTRACT
OBJECTIVE:
The aim of this study was to summarize the existing evidence for the treatment of saphenous veins >10 mm in diameter, to determine whether there were vein size limits for treatment modalities, and to determine if there are specific technical considerations for treatment of large veins.METHODS:
We searched the literature for reports of treatment methods and outcomes for patients with large-diameter saphenous veins treated with various ablation methods between 1993 and 2023. These studies were evaluated for the size of the vein determined as "large diameter," type of ablation method, study type, outcomes, adverse events, and any technical considerations noted. A systematic review was conducted and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. The COVIDENCE software was used for full-text screening and data extraction. Three reviewers reviewed the data, and the content expert served as the tiebreaker.RESULTS:
Seventy-one records were identified, of which 24 studies were deemed appropriate for extraction. Most of the studies identified reported outcomes of endovenous thermal ablation modalities. There were fewer studies on non-thermal, non-tumescent techniques, and these studies reported an overall lower occlusion rate compared with endovenous thermal ablation techniques.CONCLUSIONS:
Large head-to-head trials or randomized controlled that compare all the modalities over a long follow-up duration are yet to be performed. In the existing literature, there is considerable heterogeneity in terms of the study size, design, definition of large veins, site of vein measurement, and follow-up periods, making it challenging to make fair comparisons and draw firm conclusions. Currently available evidence supports the use of endothermal ablation techniques for the treatment of veins >10 mm in diameter as they have a more favorable efficacy and safety profile and have a larger body of evidence available compared with non-thermal, non-tumescent techniques or surgery.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Varizes
/
Insuficiência Venosa
/
Técnicas de Ablação
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article