TY - JOUR
T1 - Drug-eluting stents in patients with anterior STEMI undergoing primary angioplasty
T2 - A substudy of the DESERT cooperation
AU - De Luca, Giuseppe
AU - Dirksen, Maurits T.
AU - Spaulding, Christian
AU - Kelbæk, Henning
AU - Schalij, Martin
AU - Thuesen, Leif
AU - Van Der Hoeven, Bas
AU - Vink, Marteen A.
AU - Kaiser, Christoph
AU - Musto, Carmine
AU - Chechi, Tania
AU - Spaziani, Gaia
AU - De La Llera, Luis Salvador Diaz
AU - Pasceri, Vincenzo
AU - Di Lorenzo, Emilio
AU - Violini, Roberto
AU - Suryapranata, Harry
AU - Stone, Gregg W.
N1 - Funding Information:
Prof. De Luca had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. This study has no financial support. All authors declare that they participated in the study and that they have seen and approved the final version.
PY - 2014/9
Y1 - 2014/9
N2 - Background: Several concerns have emerged on the higher risk of in-stent thrombosis after drug-eluting stent (DES) implantation, especially in the setting of STEMI patients. Few data have even been reported in high-risk patients, such as those with anterior MI. Therefore this represents the aim of the current study. Methods: The literature was scanned by formal searches of electronic databases (MEDLINE and CENTRAL). We examined all completed randomized trials of DES for STEMI. The following key words were used for study selection: randomized trial, myocardial infarction, reperfusion, primary angioplasty, stenting, DES, sirolimus-eluting stent (SES), Cypher, paclitaxel-eluting stent (PES), Taxus. No language restrictions were enforced. Results: Individual patient's data were obtained from 11 out of 13 trials, including a total of 2,782 patients with anterior MI [1,739 or 62.5 % randomized to DES and 1,043 or 37.5 % randomized to bare-metal stent (BMS)]. At long-term follow-up, no significant benefit was observed with DES as compared to BMS in terms of mortality [9.8 vs 10.9 %, HR (95 % CI) = 0.81 (0.61, 1.07), p = 0.13, p heterogeneity = 0.18], reinfarction [8.8 vs 6.4 %, respectively; HR (95 % CI) = 1.14 (0.80, 1.61), p = 0.47, p heterogeneity = 0.82], and stent thrombosis [5.6 vs 5 %, OR (95 % CI) = 0.88 (0.59, 1.30), p = 0.51, p heterogeneity = 0.65], whereas DES was associated with a significant reduction in terms of target-vessel revascularization (TVR) [13.7 vs 23.4 %; OR (95 % CI) = 0.56 (0.46, 0.69), p < 0.0001, p het = 0.81] that was observed at both early (within 1 year) [7 vs 14.7 %, HR (95 % CI) = 0.56 (0.46, 0.69), p < 0.0001, p het = 0.81] and late (>1 year) follow-up [7.2 vs 9 %, HR (95 % CI) = 0.67 (0.47, 0.96), p = 0.03, p het = 0.96]. Conclusions: This study showed that among patients with anterior STEMI undergoing primary angioplasty, SES and PES, as compared to BMS, are associated with a significant reduction in TVR at long-term follow-up. No concerns were found with the use of first-generation DES in terms of mortality.
AB - Background: Several concerns have emerged on the higher risk of in-stent thrombosis after drug-eluting stent (DES) implantation, especially in the setting of STEMI patients. Few data have even been reported in high-risk patients, such as those with anterior MI. Therefore this represents the aim of the current study. Methods: The literature was scanned by formal searches of electronic databases (MEDLINE and CENTRAL). We examined all completed randomized trials of DES for STEMI. The following key words were used for study selection: randomized trial, myocardial infarction, reperfusion, primary angioplasty, stenting, DES, sirolimus-eluting stent (SES), Cypher, paclitaxel-eluting stent (PES), Taxus. No language restrictions were enforced. Results: Individual patient's data were obtained from 11 out of 13 trials, including a total of 2,782 patients with anterior MI [1,739 or 62.5 % randomized to DES and 1,043 or 37.5 % randomized to bare-metal stent (BMS)]. At long-term follow-up, no significant benefit was observed with DES as compared to BMS in terms of mortality [9.8 vs 10.9 %, HR (95 % CI) = 0.81 (0.61, 1.07), p = 0.13, p heterogeneity = 0.18], reinfarction [8.8 vs 6.4 %, respectively; HR (95 % CI) = 1.14 (0.80, 1.61), p = 0.47, p heterogeneity = 0.82], and stent thrombosis [5.6 vs 5 %, OR (95 % CI) = 0.88 (0.59, 1.30), p = 0.51, p heterogeneity = 0.65], whereas DES was associated with a significant reduction in terms of target-vessel revascularization (TVR) [13.7 vs 23.4 %; OR (95 % CI) = 0.56 (0.46, 0.69), p < 0.0001, p het = 0.81] that was observed at both early (within 1 year) [7 vs 14.7 %, HR (95 % CI) = 0.56 (0.46, 0.69), p < 0.0001, p het = 0.81] and late (>1 year) follow-up [7.2 vs 9 %, HR (95 % CI) = 0.67 (0.47, 0.96), p = 0.03, p het = 0.96]. Conclusions: This study showed that among patients with anterior STEMI undergoing primary angioplasty, SES and PES, as compared to BMS, are associated with a significant reduction in TVR at long-term follow-up. No concerns were found with the use of first-generation DES in terms of mortality.
KW - Drug-eluting stent
KW - Primary angioplasty
KW - STEMI
UR - http://www.scopus.com/inward/record.url?scp=84905988005&partnerID=8YFLogxK
U2 - 10.1007/s00392-014-0702-6
DO - 10.1007/s00392-014-0702-6
M3 - Article
C2 - 24687617
AN - SCOPUS:84905988005
SN - 1861-0684
VL - 103
SP - 685
EP - 699
JO - Clinical Research in Cardiology
JF - Clinical Research in Cardiology
IS - 9
ER -