Stephanie Zbinden, Doerte Wyss, Simon Wolf, Nils Kucher, Erik W Holy
{"title":"Percutaneous transluminal angioplasty of femoropopliteal veins for treatment of post-thrombotic syndrome.","authors":"Stephanie Zbinden, Doerte Wyss, Simon Wolf, Nils Kucher, Erik W Holy","doi":"10.1024/0301-1526/a001136","DOIUrl":null,"url":null,"abstract":"<p><p><b></b> <i>Background:</i> Controversy persists concerning the endovascular treatment of the post-thrombotic syndrome (PTS), particularly if femoropopliteal veins are involved. <i>Methods:</i> We screened consecutive patients with PTS who underwent percutaneous transluminal angioplasty (PTA) of femoropopliteal veins using posterior tibial or popliteal vein access who had at least 3-month follow-up. Our assessment included the evaluation of primary and secondary patency of the treated segments by Doppler ultrasound (DUS) and clinical outcomes measured by the change in Villalta score as well as ulcer healing. <i>Results:</i> Among 29 patients, 8 (27.7%) were women and the mean (SD) age was 53.3 (13.6) years. Posterior tibial vein and popliteal access were used in 26 (89.7%) and 3 patients (10.3%), respectively. 13 (44.8%) patients had prior (n = 11, 37.9%) or concomitant (n = 9, 31.0%) endovascular treatment of the iliac or common femoral veins. At a median follow-up of 395 days (Q1: 205-Q3: 756 days), primary patency of femoropopliteal veins was 79.3% (95% CI 64.6-94.1%) and secondary patency was 82.8% (95% CI, 69.0-96.5%). The percentage of patients with moderate or severe PTS according to the Villalta score decreased from baseline to last follow-up from 34.5% to 18.5% and from 31% to 14.8%, respectively (p<0.003). Overall, the mean (SD) Villalta score decreased from 11.5 (1.7) to 8.0 (1.7) (p<0.0001). Postprocedural complete ulcer healing occurred in 4 out of 5 (80%) patients. Two (6.9%) patients developed new ulcers. No major bleeding, pulmonary embolism, stroke, or death occurred. <i>Conclusion:</i> PTA of femoropopliteal veins via posterior tibial or popliteal vein access appears to improve the severity of PTS with acceptable patency rates.</p>","PeriodicalId":23528,"journal":{"name":"Vasa-european Journal of Vascular Medicine","volume":" ","pages":"326-332"},"PeriodicalIF":2.1000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vasa-european Journal of Vascular Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1024/0301-1526/a001136","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/17 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"PERIPHERAL VASCULAR DISEASE","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Controversy persists concerning the endovascular treatment of the post-thrombotic syndrome (PTS), particularly if femoropopliteal veins are involved. Methods: We screened consecutive patients with PTS who underwent percutaneous transluminal angioplasty (PTA) of femoropopliteal veins using posterior tibial or popliteal vein access who had at least 3-month follow-up. Our assessment included the evaluation of primary and secondary patency of the treated segments by Doppler ultrasound (DUS) and clinical outcomes measured by the change in Villalta score as well as ulcer healing. Results: Among 29 patients, 8 (27.7%) were women and the mean (SD) age was 53.3 (13.6) years. Posterior tibial vein and popliteal access were used in 26 (89.7%) and 3 patients (10.3%), respectively. 13 (44.8%) patients had prior (n = 11, 37.9%) or concomitant (n = 9, 31.0%) endovascular treatment of the iliac or common femoral veins. At a median follow-up of 395 days (Q1: 205-Q3: 756 days), primary patency of femoropopliteal veins was 79.3% (95% CI 64.6-94.1%) and secondary patency was 82.8% (95% CI, 69.0-96.5%). The percentage of patients with moderate or severe PTS according to the Villalta score decreased from baseline to last follow-up from 34.5% to 18.5% and from 31% to 14.8%, respectively (p<0.003). Overall, the mean (SD) Villalta score decreased from 11.5 (1.7) to 8.0 (1.7) (p<0.0001). Postprocedural complete ulcer healing occurred in 4 out of 5 (80%) patients. Two (6.9%) patients developed new ulcers. No major bleeding, pulmonary embolism, stroke, or death occurred. Conclusion: PTA of femoropopliteal veins via posterior tibial or popliteal vein access appears to improve the severity of PTS with acceptable patency rates.
期刊介绍:
Vasa is the European journal of vascular medicine. It is the official organ of the German, Swiss, and Slovenian Societies of Angiology.
The journal publishes original research articles, case reports and reviews on vascular biology, epidemiology, prevention, diagnosis, medical treatment and interventions for diseases of the arterial circulation, in the field of phlebology and lymphology including the microcirculation, except the cardiac circulation.
Vasa combines basic science with clinical medicine making it relevant to all physicians interested in the whole vascular field.