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Thromboprophylaxis practice after outpatient endovenous thermal ablation.
Keo, Hak Hong; Knoechel, Jonas; Spinedi, Luca; Engelberger, Rolf P; Staub, Daniel; Regli, Christian; Diehm, Nicolas; Uthoff, Heiko.
Afiliación
  • Keo HH; Vascular Institute Central Switzerland, Aarau, Switzerland; Department of Angiology, University Hospital and University of Basel, Basel, Switzerland. Electronic address: keoxx006@umn.edu.
  • Knoechel J; Vascular Institute Central Switzerland, Aarau, Switzerland.
  • Spinedi L; Angiologia Locarno, Locarno, Switzerland.
  • Engelberger RP; Division of Angiology, Cantonal Hospital Fribourg, Fribourg, Switzerland.
  • Staub D; Department of Angiology, University Hospital and University of Basel, Basel, Switzerland.
  • Regli C; Vascular Institute Central Switzerland, Aarau, Switzerland.
  • Diehm N; Vascular Institute Central Switzerland, Aarau, Switzerland.
  • Uthoff H; Department of Angiology, University Hospital and University of Basel, Basel, Switzerland; Gefässpraxis am See - Lakeside Vascular Center, Lucerne, Switzerland.
J Vasc Surg Venous Lymphat Disord ; 9(4): 916-924, 2021 07.
Article en En | MEDLINE | ID: mdl-33263288
OBJECTIVE: The use of endovenous thermal ablation (ETA) for the treatment of truncal varicose veins has been increasing worldwide; however, uncertainty remains regarding the need for thromboprophylaxis and follow-up of patients undergoing this minimally invasive procedure. A nationwide survey of among physicians performing ETA was conducted to assess the thromboprophylaxis practice and follow-up protocols after ETA in Switzerland. METHODS: A questionnaire was sent to all ETA-certified physicians (n = 193) in Switzerland. The survey covered procedure type, thromboprophylaxis (including pharmacologic and compression therapy), duplex ultrasound follow-up examinations, and the management of endovenous heat-induced thrombosis (EHIT). RESULTS: Overall, 121 responses were received, for a response rate of 62.7%. Of the 121 respondents, 71 were vascular medicine specialists (58.7%) and 46 were general or vascular surgeons (38.0%), representing the two largest groups of specialists, followed by 2 dermatologists (1.7%) and 2 interventional radiologists (1.7%). Pharmacologic thromboprophylaxis after ETA was always used by 86 physicians (71.1%), nearly always by 8 (6.6%), frequently used by 5 (4.1%), rarely used by 21 (17.4%), and never by 1 physician (0.8%). A direct oral anticoagulant drug was the preferred type of thromboprophylaxis used by 92 physicians (77.3%). The first dose of thromboprophylaxis was mostly administered immediately after intervention by 53 physicians (53.7%). The duration of postablation thromboprophylaxis ranged from 1 to 21 days, with 7 to 10 days used by 57 physicians. Compression therapy was used by all physicians, with large variation in duration ranging from 1 to 42 days after a single ETA session and after ETA with concomitant phlebectomy. Postablation duplex ultrasonography was performed routinely by 120 respondents (99.2%), and 84 respondents (69.4%) performed two to three duplex ultrasound scans. Management of EHIT depended on the EHIT class and differed widely among the physicians. CONCLUSIONS: Our nationwide survey on thromboprophylaxis practices after ETA of truncal varicose veins in Switzerland showed that most physicians use pharmacologic thromboprophylaxis, with a direct oral anticoagulant drug the preferred agent. However, the timing of the first dose and the duration of thromboprophylaxis varied widely among the respondents, reflecting the uncertainty in this domain owing to the absence of high-quality evidence-based guidelines.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Tromboembolia / Várices / Pautas de la Práctica en Medicina / Ablación por Catéter / Procedimientos Endovasculares / Procedimientos Quirúrgicos Ambulatorios Tipo de estudio: Guideline / Observational_studies / Prevalence_studies / Qualitative_research / Risk_factors_studies Límite: Humans País/Región como asunto: Europa Idioma: En Revista: J Vasc Surg Venous Lymphat Disord Año: 2021 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Tromboembolia / Várices / Pautas de la Práctica en Medicina / Ablación por Catéter / Procedimientos Endovasculares / Procedimientos Quirúrgicos Ambulatorios Tipo de estudio: Guideline / Observational_studies / Prevalence_studies / Qualitative_research / Risk_factors_studies Límite: Humans País/Región como asunto: Europa Idioma: En Revista: J Vasc Surg Venous Lymphat Disord Año: 2021 Tipo del documento: Article