TY - JOUR
T1 - Clinical outcomes three-year after revascularization with biodegradable polymer stents
T2 - ultrathin-strut sirolimus-eluting stent versus biolimus-eluting stent: from the Scandinavian organization for randomized trials with clinical outcome VII trial
AU - Ellert, Julia
AU - Maeng, Michael
AU - Raungaard, Bent
AU - Hansen, Knud Nørregaard
AU - Kahlert, Johnny
AU - Jensen, Svend Eggert
AU - Bøtker, Hans Erik
AU - Hansen, Henrik Steen
AU - Lassen, Jens Flensted
AU - Christiansen, Evald Høj
AU - Jensen, Lisette Okkels
PY - 2020/9
Y1 - 2020/9
N2 - BACKGROUND: Drug-eluting stents with biodegradable polymers have been designed to improve safety and efficacy. However, drug-eluting stents with biodegradable polymers may not be a class effect, as stent strut thickness, polymer coating, and drug resorption differ between these groups of stents. Twelve months results of Scandinavian Organization for Randomized Trials With Clinical Outcome VII showed that ultrathin-strut sirolimus-eluting Orsiro stent was noninferior to the biolimus-eluting Nobori stent. The sirolimus-eluting Orsiro stent was associated with a reduced risk of definite stent thrombosis.METHODS: The Scandinavian Organization for Randomized Trials With Clinical Outcome VII trial is a prospective multicenter randomized clinical trial comparing sirolimus-eluting Orsiro stent and biolimus-eluting Nobori stent in all-comers patients. The endpoint target lesion failure was a composite of cardiac death, myocardial infarction (not related to other than index lesion) and target lesion revascularization.RESULTS: A total of 1261 patients were randomized to treatment with sirolimus-eluting Orsiro stent and 1264 patients to biolimus-eluting Nobori stent and followed for 3 years. At 3-year the target lesion failure was comparable for sirolimus-eluting Orsiro stent (9.0%) and the biolimus-eluting Nobori stent (9.1%), (rate ratio, 0.99; 95% confidence interval, 0.77-1.29). Cardiac death (sirolimus-eluting Orsiro stent 3.0% vs. biolimus-eluting Nobori stent 2.6% [rate ratio, 1.16; 95% confidence interval, 0.73-1.86]), target lesion revascularization (sirolimus-eluting Orsiro stent 5.2% vs. biolimus-eluting Nobori stent 5.9% [rate ratio, 0.90; 95% confidence interval, 0.64-1.25]), myocardial infarction (sirolimus-eluting Orsiro stent 4.7% vs. biolimus-eluting Nobori stent 4.5% [rate ratio, 1.04; 95% confidence interval, 0.72-1.50]), and definite stent thrombosis (sirolimus-eluting Orsiro stent 1.0% vs. biolimus-eluting Nobori stent 1.7% [rate ratio, 0.59; 95% confidence interval, 0.30-1.18]) did not differ significantly between the two groups.CONCLUSION: At 3-year follow-up, target lesion failure did not differ among ultrathin-strut sirolimus-eluting Orsiro stent and biolimus-eluting Nobori stent with biodegradable polymers.
AB - BACKGROUND: Drug-eluting stents with biodegradable polymers have been designed to improve safety and efficacy. However, drug-eluting stents with biodegradable polymers may not be a class effect, as stent strut thickness, polymer coating, and drug resorption differ between these groups of stents. Twelve months results of Scandinavian Organization for Randomized Trials With Clinical Outcome VII showed that ultrathin-strut sirolimus-eluting Orsiro stent was noninferior to the biolimus-eluting Nobori stent. The sirolimus-eluting Orsiro stent was associated with a reduced risk of definite stent thrombosis.METHODS: The Scandinavian Organization for Randomized Trials With Clinical Outcome VII trial is a prospective multicenter randomized clinical trial comparing sirolimus-eluting Orsiro stent and biolimus-eluting Nobori stent in all-comers patients. The endpoint target lesion failure was a composite of cardiac death, myocardial infarction (not related to other than index lesion) and target lesion revascularization.RESULTS: A total of 1261 patients were randomized to treatment with sirolimus-eluting Orsiro stent and 1264 patients to biolimus-eluting Nobori stent and followed for 3 years. At 3-year the target lesion failure was comparable for sirolimus-eluting Orsiro stent (9.0%) and the biolimus-eluting Nobori stent (9.1%), (rate ratio, 0.99; 95% confidence interval, 0.77-1.29). Cardiac death (sirolimus-eluting Orsiro stent 3.0% vs. biolimus-eluting Nobori stent 2.6% [rate ratio, 1.16; 95% confidence interval, 0.73-1.86]), target lesion revascularization (sirolimus-eluting Orsiro stent 5.2% vs. biolimus-eluting Nobori stent 5.9% [rate ratio, 0.90; 95% confidence interval, 0.64-1.25]), myocardial infarction (sirolimus-eluting Orsiro stent 4.7% vs. biolimus-eluting Nobori stent 4.5% [rate ratio, 1.04; 95% confidence interval, 0.72-1.50]), and definite stent thrombosis (sirolimus-eluting Orsiro stent 1.0% vs. biolimus-eluting Nobori stent 1.7% [rate ratio, 0.59; 95% confidence interval, 0.30-1.18]) did not differ significantly between the two groups.CONCLUSION: At 3-year follow-up, target lesion failure did not differ among ultrathin-strut sirolimus-eluting Orsiro stent and biolimus-eluting Nobori stent with biodegradable polymers.
U2 - 10.1097/MCA.0000000000000875
DO - 10.1097/MCA.0000000000000875
M3 - Journal article
C2 - 32271243
SN - 0954-6928
VL - 31
SP - 485
EP - 492
JO - Coronary Artery Disease
JF - Coronary Artery Disease
IS - 6
ER -