Dataset Information

Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease.

ABSTRACT:

Background and objectives

In patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease (MVD), the optimal timing of staged percutaneous coronary intervention (PCI) remains unclear.

Subjects and methods

This study was a retrospective analysis of 753 STEMI patients with MVD who were treated by multivessel PCI in the Convergent Registry of Catholic and Chonnam University for Acute myocardial infarction (MI). Patients were divided into 3 groups according to the time from initial to staged PCI: group 1 (n=316, multivessel PCI performed during the index procedure), group 2 (n=360, staged PCI within 1 week), and group 3 (n=77, staged PCI after 1 week). The endpoint was major adverse cardiac events (MACEs), including all-cause mortality, non-fatal MI, and repeat PCI during 3.4 years follow-up.

Results

The incidence of composite MACEs was higher in group 3 than in group 1 (odds ratio [OR]: 1.83, 95% confidence interval [CI]: 1.06 to 3.18, p=0.031). However, the risk of MACEs in groups 1 and 2 was comparable (OR: 1.01, 95% CI: 0.70 to 1.46, p=0.950). In multivariate logistic regression, independent predictors of 3-year MACEs were high Killip class (OR: 2.72, 95% CI: 1.38 to 5.37, p=0.004), left ventricular ejection fraction <45% (OR: 1.57, 95% CI: 1.06 to 2.32, p=0.024), and group 3 (OR: 1.83, 95% CI: 1.06 to 3.18, p=0.009).

Conclusion

Deferred staged PCI after one week index PCI was associated with the highest MACE, as compared to both simultaneous multivessel PCI and early staged PCI <1 week.

SUBMITTER: Kim I

PROVIDER: S-EPMC5287185 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature

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Publications

Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease.

Kim Inna I Kim Min Chul MC Jeong Hae Chang HC Park Keun Ho KH Sim Doo Sun DS Hong Young Joon YJ Kim Ju Han JH Jeong Myung Ho MH Cho Jeong Gwan JG Park Jong Chun JC Seung Ki-Bae KB Chang Kiyuk K Ahn Youngkeun Y

Korean circulation journal 20161212 1

<h4>Background and objectives</h4>In patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease (MVD), the optimal timing of staged percutaneous coronary intervention (PCI) remains unclear.<h4>Subjects and methods</h4>This study was a retrospective analysis of 753 STEMI patients with MVD who were treated by multivessel PCI in the Convergent Registry of Catholic and Chonnam University for Acute myocardial infarction (MI). Patients were divided into 3 groups according ...[more]

PMID: 28154589

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Project description:Introduction:The optimal revascularization strategy for patients with ST-segment elevation myocardial infarction and multivessel disease is unclear. In this study, we performed a meta-analysis to determine the optimal revascularization strategy for treating these patients. Methods:Searches of PubMed, the Cochrane Library, clinicaltrial.gov, and the reference lists of relevant papers were performed covering the period between the year 2000 and March 20, 2017. A pairwise analysis and a Bayesian network meta-analysis were performed to compare the effectiveness of early complete revascularization (CR) during the index hospitalization, delayed CR, and culprit only revascularization (COR). The primary endpoint was the incidence of major adverse cardiac events (MACE), which were defined as the composite of recurrent myocardial infarction (MI), repeat revascularization, and all-cause mortality. The secondary endpoints were the rates of all-cause mortality, recurrent MI, and repeat revascularization. This study is registered at PROSPERO under registration number CRD42017059980. Results:Eleven randomized controlled trials including a total of 3,170 patients were identified. A pairwise meta-analysis showed that compared with COR, early CR was associated with significantly decreased risks of MACE (relative risk [RR] 0.47, 95% CI 0.39-0.56), MI (RR 0.55, 95% CI 0.37-0.83), and repeat revascularization (RR 0.35, 95% CI 0.27-0.46) but not of all-cause mortality (RR 0.78, 95% CI 0.52-1.16). These results were confirmed by trial sequential analysis. The network meta-analysis showed that early CR had the highest probability of being the first treatment option during MACE (89.2%), MI (83.3%), and repeat revascularization (80.4%). Conclusion:Early CR during the index hospitalization was markedly superior to COR with respect to reducing the risk of MACE, as CR significantly decreased the risks of MI and repeat revascularization compared with COR. However, further study is warranted to determine whether CR during the index hospitalization can improve survival in patients with concurrent ST-segment elevation myocardial infarction and multivessel disease. The optimal timing of CR remains inconclusive considering the small number of studies and patients included in the analysis comparing early and delayed CR.

Project description:ObjectiveTo investigate the optimal percutaneous coronary intervention (PCI) strategy in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel coronary artery disease.MethodsTrials that randomized patients with STEMI and multivessel coronary artery disease to immediate multivessel PCI, staged multivessel PCI, or culprit-only PCI and prospective observational studies that investigated all-cause death were included. Random effect risk ratio (RR) and 95% confidence interval (CI) were calculated.ResultsA total of 13 randomized trials with 7627 patients and 21 prospective observational studies with 60311 patients were included. In the pairwise and network meta-analysis based on randomized trials, immediate or staged multivessel PCI was associated with a lower risk of long-term major adverse cardiac events (MACE; RR: 0.58; 95% CI: 0.45 to 0.74) than culprit-only PCI, which was mainly due to lower risks of myocardial infarction (RR: 0.67; 95% CI: 0.51 to 0.88) and revascularization (RR: 0.38; 95% CI: 0.28 to 0.51), without any significant difference in all-cause death (RR: 0.85; 95% CI: 0.69 to 1.04; I 2 = 0.0%). However, short-term outcomes were deficient in randomized trials. The results from real-world prospective observational studies suggested that staged multivessel PCI reduced long-term all-cause death (RR: 0.53; 95% CI: 0.39 to 0.71; I 2 = 15.6%), whereas immediate multivessel PCI increased short-term all-cause death (RR: 1.58; 95% CI: 1.22 to 2.05; I 2 = 43.8%) relative to culprit-only PCI.ConclusionFor patients in randomized trials, multivessel PCI in an immediate or staged procedure was preferred due to improvements in long-term outcomes. As a supplement, the results in real-world patients derived from prospective observational studies suggested that staged multivessel PCI was superior to immediate multivessel PCI. Therefore, staged multivessel PCI may be the optimal PCI strategy for patients with STEMI and multivessel coronary artery disease.

Project description:Background and aimsThe optimal interventional strategy remains undetermined in hemodynamically stable patients with NSTEMI and MVD. This study aimed to examine clinical prognosis among culprit vessel, immediate multivessel, and staged percutaneous coronary intervention (PCI) in patients with NSTEMI and MVD.MethodsThis retrospective, observational, single-center study included 943 hemodynamically stable patients with NSTEMI and MVD who had undergone successful drug-eluting stent (DES) implantation from January 2014 to December 2019. Patients were categorized into culprit lesion-only PCI (CL-PCI), immediate multivessel PCI (MV-PCI), and out-of-hospital staged MV-PCI according to PCI strategy. The primary outcome was the composite of major adverse cardiac events (MACEs), including all-cause death, myocardial infarction (MI), or unplanned repeat revascularization. The secondary outcomes were all-cause death, cardiac death, MI, and unplanned repeat revascularization.ResultsOver a median follow-up of 59 months, immediate MV-PCI was associated with a lower risk of all-cause death than CL-PCI (HR: 0.591, 95%CI: 0.364-0.960, P = 0.034). Out-of-hospital staged MV-PCI was associated with a reduced risk of MACE (HR: 0.448, 95%CI: 0.314-0.638, P < 0.001) and all-cause death (HR: 0.326, 95%CI: 0.183-0.584, P < 0.001) compared with CL-PCI. The above results were accordant after multivariate COX analysis and propensity score matching. MACE (HR: 0.560, 95%CI: 0.385-0.813, P = 0.002) and repeat revascularization (HR: 0.627, 95%CI: 0.400-0.982, P = 0.041) were significantly less likely to occur with out-of-hospital MV-PCI rather than immediate MV-PCI. However, the incidences of primary and secondary outcomes were comparable between immediate and staged PCI after confounder adjustment using multivariate regression and propensity score matching analysis. For subgroup analyses stratified by synergy between PCI with taxus and cardiac surgery score, staged MV-PCI was found to lower the risk of MACE compared with immediate MV-PCI in patients with more complex coronary disease.ConclusionHemodynamically stable patients with NSTEMI and MVD benefited from the strategy of MV-PCI. Patients with complex coronary anatomy treated with out-of-hospital staged MV-PCI rather than immediate MV-PCI had lower risks of MACE. These need to be confirmed in the future randomized study.

Project description:Background: The relative benefit of immediate complete revascularization, staged complete revascularization, and culprit-only percutaneous coronary intervention (PCI) remains unclear in hemodynamically stable patients with ST-segment elevation myocardial infarction (STEMI) and multivessel disease. The aim of this study was to compare the clinical outcomes of the 3 PCI strategies in this population. Methods: We followed a pre-specified protocol (PROSPERO number: CRD42020183801). A comprehensive search of the electronic databases including PubMed, EMBASE and Cochrane Library from inception through February 21, 2020 was conducted. Randomized trials evaluating the comparative efficacy and safety of at least 2 of the 3 PCI strategies were identified. The primary endpoint was the composite of cardiovascular mortality or myocardial infarction (MI) during the longest follow-up. Pairwise and network meta-analyses were performed with random-effects model. Results: Eleven trials including 6,942 patients were analyzed. Pairwise meta-analysis noted that immediate complete revascularization and staged complete revascularization were respectively associated with a 52 and 27% reduction in the risk of cardiovascular death or MI (relative risk [RR] 0.48, 95% confidence interval [CI] 0.32-0.73, I2 = 0%; and RR 0.73, 95% CI 0.61-0.88, I2 = 0%, respectively), compared with culprit-only PCI. The risk of cardiovascular death or MI was not statistically different in staged and immediate complete revascularization groups (RR 0.88, 95% CI 0.45-1.72, I2 = 0%). Network meta-analysis obtained almost similar results compared with pairwise meta-analysis, and immediate complete revascularization had a 77% probability of being the best strategy for reducing cardiovascular death or MI among the 3 PCI strategies. Conclusion: The current evidence suggests that both immediate and staged complete revascularization were associated with a reduction of cardiovascular death or MI compared with culprit-only PCI. Further trials are warranted to directly compare immediate vs. staged complete revascularization in this population. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/, PROSPERO [CRD42020183801].

Dataset Information

Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease.

Background and objectives

Subjects and methods

Results

Conclusion

Publications

Optimal Timing of Percutaneous Coronary Intervention for Nonculprit Vessel in Patients with ST-Segment Elevation Myocardial Infarction and Multivessel Disease.

Similar Datasets

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