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New onset diabetes mellitus and cardiovascular outcomes according to statin intensity in patients after drug-eluting stent implantation in Asian patients.

ABSTRACT: We investigated the effect of statin intensity on the development of new onset diabetes mellitus (NODM) in Korean patients after percutaneous coronary intervention (PCI). A total of 1013 consecutive patients without diabetes mellitus were retrospectively analyzed. All study patients received high- or moderate-intensity statin (high-intensity statin; 321 [31.7%], moderate-intensity statin; 692 [68.3%]). The primary endpoint was development of NODM, and the secondary one was the composite of cardiac death, non-fatal myocardial infarction, and any revascularization. In 264 pairs (528 patients) of propensity score-matched patient, NODM developed in 34 patients (6.4%) and composite cardiac events occurred in 73 patients (13.8%) during a median follow-up of 36.7 months. The incidence rate of NODM was significantly higher in patients with high-intensity statin than with moderate-intensity statin (8.3% vs. 4.5%, log-rank P = 0.026). The incidence rate of composite events was not significantly different between the two groups (12.5% vs.15.2%, log-rank P = 0.495). The use of high-intensity statins was associated with NODM after adjustment for multiple risk factors (adjusted hazard ratio, 2.18, 95% confidence interval 1.10‒4.51, P = 0.025). High-intensity statin therapy is associated with a higher incidence of NODM, but not with better cardiovascular outcomes, in Korean patients undergoing PCI. A new cholesterol lowering intensity-based approach rather than stain intensity-based approach to the high-risk patients without diabetes mellitus may be helpful in maximal treatment effect without safety concern of NODM in Asian patients.

SUBMITTER: Chung J

PROVIDER: S-EPMC10520042 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature

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New onset diabetes mellitus and cardiovascular outcomes according to statin intensity in patients after drug-eluting stent implantation in Asian patients.

Chung Jaehoon J Kim Hack-Lyoung HL Lim Woo-Hyun WH Seo Jae-Bing JB Zo Joo-Heeg JH Kim Myung-A MA Kim Sang-Hyun SH

Scientific reports 20230925 1

We investigated the effect of statin intensity on the development of new onset diabetes mellitus (NODM) in Korean patients after percutaneous coronary intervention (PCI). A total of 1013 consecutive patients without diabetes mellitus were retrospectively analyzed. All study patients received high- or moderate-intensity statin (high-intensity statin; 321 [31.7%], moderate-intensity statin; 692 [68.3%]). The primary endpoint was development of NODM, and the secondary one was the composite of cardi ...[more]

PMID: 37749120

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Project description:BackgroundConcomitant use of clopidogrel and proton pump inhibitor (PPI) is common, but PPI may reduce the antiplatelet effects of clopidogrel in patients undergoing percutaneous coronary intervention (PCI). We evaluated the impact of PPI use on clinical outcomes in post-PCI patients, by incorporating P2Y12 reaction unit (PRU) and CYP2C19 genotyping results.MethodsFrom a multicenter registry of patients who underwent PCI with drug-eluting stent implantation and received clopidogrel-based dual antiplatelet therapy (DAPT), patients who were prescribed a PPI at the time of PCI (PPI users) were compared to those who were not (non-users). The primary outcome included all-cause death, myocardial infarction, stent thrombosis, or cerebrovascular accident at 12 months. Major bleeding (Bleeding Academic Research Consortium [BARC] types 3-5) and gastrointestinal (GI) bleeding (BARC types 3-5) were important secondary outcomes. The adjusted outcomes were compared using a 1:1 propensity-score (PS) matching and competing risk analysis.ResultsOf 13,160 patients, 2,235 (17.0%) were prescribed PPI, with an average age of 65.4 years. PPI users had higher on-treatment PRU levels than non-users. After PS matching, the primary outcome occurred in 51 patients who were PPI users (cumulative incidence, 4.7%) and 41 patients who were non-users (cumulative incidence, 3.7%; log-rank p = 0.27). In carriers of both CYP2C19 loss-of-function alleles, PPI use was linked to an increased risk of the primary outcome (hazard ratio, 3.22; 95% confidence interval, 1.18-8.78). The incidence of major bleeding and GI bleeding (BARC types 3-5) was comparable between PPI users and non-users in the PS-matched cohort.ConclusionsIn post-PCI patients receiving clopidogrel-based DAPT, PPI use was not linked to an increased risk of adverse cardiac and cerebrovascular events, but there was a small but significant increase in on-treatment PRU. Future research using a more individualized approach would further elucidate these interactions and guide evidence-based clinical practices.

Project description:Background: Patients with diabetes mellitus (DM) are known to be at high-risk for both ischemic and bleeding complications post-percutaneous coronary intervention (PCI). The ischemic benefit vs. bleeding risk associated with extended dual antiplatelet therapy (DAPT) in high-risk "TWILIGHT-like" patients with diabetes mellitus after PCI has not been established. Methods: All consecutive high-risk patients fulfilling the "TWILIGHT-like" criteria undergoing PCI from January 2013 through December 2013 were identified from the prospective Fuwai PCI Registry. High-risk "TWILIGHT-like" patients were defined by at least one clinical and one angiographic feature based on the TWILIGHT trial selection criteria. The present analysis evaluated 3,425 diabetic patients with concomitant high-risk angiographic features who were event-free at 1 year after PCI. Median follow-up was 2.4 years. The primary effectiveness endpoint was a composite of death, myocardial infarction, or stroke (termed major adverse cardiac and cerebrovascular events), and primary safety endpoint was clinically relevant bleeding according to the Bleeding Academic Research Consortium types 2, 3, or 5. Results: On inverse probability of treatment weighting (IPTW) analysis, prolonged-term (>1-year) DAPT with aspirin and clopidogrel decreased the risk of primary effectiveness endpoint compared with shorter ( ≤ 1-year) DAPT [1.8 vs. 4.3%; hazard ratio (HR)IPTW: 0.381; 95% confidence interval (CI): 0.252-0.576; P < 0.001] and reduced cardiovascular death [0.1% vs. 1.8%; HRIPTW: 0.056 (0.016-0.193)]. Prolonged DAPT was also associated with a reduced risk of definite/probable stent thrombosis [0.2 vs. 0.7%; HRIPTW: 0.258 (0.083-0.802)] and non-significantly lower rate of myocardial infarction [0.5 vs. 0.8%; HRIPTW: 0.676 (0.275-1.661)]. There was no significant difference between groups in clinically relevant bleeding [1.1 vs. 1.1%; HRIPTW: 1.078 (0.519-2.241); P = 0.840). Similar results were observed in multivariable Cox proportional hazards regression model. Conclusion: Among high-risk PCI patients with diabetes mellitus without an adverse event through 1 year, extending DAPT >1-year significantly reduced the risk of major adverse cardiac and cerebrovascular events without an increase in clinically relevant bleeding, suggesting that such high-risk diabetic patients may be good candidates for long-term DAPT.

Project description:AimsIn-stent chronic total occlusion (IS-CTO) represents a unique challenge for percutaneous coronary intervention. Whether the optimal treatment for IS-CTO is angioplasty with paclitaxel-coated balloons (PCBs) or repeat stenting with drug-eluting stents (DESs) is unclear. We aimed to evaluate the long-term clinical outcome of PCB angioplasty and DES repeat stenting for DES IS-CTO.MethodsWe retrospectively included patients with DES IS-CTO who underwent successful PCB angioplasty or DES repeat stenting from January 2016 to December 2019. The primary endpoints were major adverse cardiac events (MACEs), including cardiac death, myocardial infarction, and target lesion revascularization (TLR). Cox proportional hazards model was performed to compare the risk of MACEs between PCB angioplasty and DES repeat stenting, and to further explore the prognostic factors of patients with DES IS-CTO.ResultsA total of 214 patients with DES IS-CTO were enrolled: 78 patients (36.4%) treated with PCB and 136 patients (63.6%) treated with DES respectively. The median follow-up was 1160 days, and MACEs were observed in 28.2% of patients with PCB angioplasty versus 26.5% of patients with DES repeat stenting (P = 0.784), mainly driven by TLR (21.8% vs. 19.9%, P = 0.735). There was no significant difference in the risk of MACEs between the PCB group and the DES group (hazard ratio [HR] 1.25, 95% confidence interval [CI] 0.64-2.46, P = 0.512). Multivariate Cox analysis revealed that chronic kidney disease and ≥ 3 stent layers in the lesion were independent predictors of MACEs, while switching to another antiproliferative drug was an independent protective factor (all P < 0.05).ConclusionsPCB angioplasty was an effective alternative treatment strategy for DES IS-CTO, which had similar long-term outcomes to DES repeat stenting in contemporary practice, but both were accompanied by a high rate of long-term MACEs. Improving the poor prognosis of patients with DES IS-CTO remains a challenge.

Dataset Information

New onset diabetes mellitus and cardiovascular outcomes according to statin intensity in patients after drug-eluting stent implantation in Asian patients.

Publications

New onset diabetes mellitus and cardiovascular outcomes according to statin intensity in patients after drug-eluting stent implantation in Asian patients.

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