A network meta-analysis of randomized controlled trials comparing treatment modalities for de novo superficial femoral artery occlusive lesions

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• 作者：Constantine N. Antonopoulos ; MD^a ; ^{kostas.antonopoulos@gmail.com} ; Spyridon N. Mylonas ; MD^a ; Konstantinos G. Moulakakis ; MD^a ; Theodoros N. Sergentanis ; MD^b ; George S. Sfyroeras ; MD^a ; Andreas M. Lazaris ; MD^a ; John D. Kakisis ; MD^a ; Spyros N. Vasdekis ; MD^a
• 刊名：Journal of Vascular Surgery
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：65
• 期：1
• 页码：234-245.e11
• 全文大小：2591 K
• 卷排序：65

文摘

Treatment of superficial femoral artery (SFA) lesions remains challenging. We conducted a network meta-analysis of randomized controlled trials aiming to explore the efficacy of treatment modalities for SFA “de novo” lesions.MethodsEleven treatments for SFA occlusive disease were recognized. We used primary patency and binary restenosis at 12-month follow-up as proxies of efficacy for the treatment of SFA lesions.ResultsA total of 33 studies (66 study arms; 4659 patients) were deemed eligible. In terms of primary patency, odds ratios (ORs) with 95% confidence intervals (CIs) were statistically significantly higher in drug-eluting stent (DES; OR, 10.05; 95% CI, 3.22-31.39), femoropopliteal bypass surgery (BPS; OR, 7.15; 95% CI, 2.27-22.51), covered stent (CS; OR, 3.56; 95% CI, 1.33-9.53), and nitinol stent (NS; OR, 2.83; 95% CI, 1.42-5.51) compared with balloon angioplasty (BA). The rank order from higher to lower primary patency in the multidimensional scaling was DES, BPS, NS, CS, drug-coated balloon, percutaneous transluminal angioplasty with brachytherapy, stainless steel stent, cryoplasty (CR), and BA. Combination therapy of NS with CR and drug-coated balloon were the two most effective treatments, followed by NS, CS, percutaneous transluminal angioplasty with brachytherapy, cutting balloon, stainless steel stent, BA, and CR in terms of multidimensional scaling values for binary restenosis.ConclusionsDES has shown encouraging results in terms of primary patency for SFA lesions, whereas BPS still maintains its role as a principal intervention. On the contrary, BA and CR appear to be less effective treatment options.