PURPOSE: To compare the safety and efficacy of laser debulking (LD) and drug-eluting balloon (DEB) angioplasty to treatment with DEB angioplasty alone in patients affected by critical limb ischemia (CLI) and superficial femoral artery (SFA) chronic stent occlusion in a prospective, randomized study. METHODS: Among 448 CLI patients treated from December 2009 to March 2011, 48 patients (39 men; mean age 72.7±7.8 years) with chronic SFA in-stent occlusion were randomly assigned to treatment using LD+DEB (n=24) or DEB angioplasty alone (n=24). Patency at 12 months was the primary outcome measure; secondary outcomes were target lesion revascularization (TLR) and clinical success at 12 months. RESULTS: In the LD+DEB group, the patency rates at 6 and 12 months (91.7% and 66.7%, respectively) were significantly higher (p=0.01) than in the DEB only patients (58.3% and 37.5%, respectively). TLR at 12 months was 16.7% in the LD+DEB group and 50% in the DEB only group (p=0.01). Two (8%) patients needed major amputations in the LD+DEB group vs. 11 (46%) in the DEB only group at 12 months (p=0.003). CONCLUSION: In this small initial experience, combined treatment with LD and DEB angioplasty is correlated with better outcomes in CLI patients with occluded SFA stents.
RCT Entities:
PURPOSE: To compare the safety and efficacy of laser debulking (LD) and drug-eluting balloon (DEB) angioplasty to treatment with DEB angioplasty alone in patients affected by critical limb ischemia (CLI) and superficial femoral artery (SFA) chronic stent occlusion in a prospective, randomized study. METHODS: Among 448 CLI patients treated from December 2009 to March 2011, 48 patients (39 men; mean age 72.7±7.8 years) with chronic SFA in-stent occlusion were randomly assigned to treatment using LD+DEB (n=24) or DEB angioplasty alone (n=24). Patency at 12 months was the primary outcome measure; secondary outcomes were target lesion revascularization (TLR) and clinical success at 12 months. RESULTS: In the LD+DEB group, the patency rates at 6 and 12 months (91.7% and 66.7%, respectively) were significantly higher (p=0.01) than in the DEB only patients (58.3% and 37.5%, respectively). TLR at 12 months was 16.7% in the LD+DEB group and 50% in the DEB only group (p=0.01). Two (8%) patients needed major amputations in the LD+DEB group vs. 11 (46%) in the DEB only group at 12 months (p=0.003). CONCLUSION: In this small initial experience, combined treatment with LD and DEB angioplasty is correlated with better outcomes in CLI patients with occluded SFA stents.
Authors: Marco Meloni; Valentina Izzo; Laura Giurato; Costantino Del Giudice; Valerio Da Ros; Valerio Cervelli; Roberto Gandini; Luigi Uccioli Journal: Adv Wound Care (New Rochelle) Date: 2018-06-01 Impact factor: 4.730
Authors: Bethany G Wardle; Graeme K Ambler; Rami W Radwan; Robert J Hinchliffe; Christopher P Twine Journal: Cochrane Database Syst Rev Date: 2020-09-29