Systematic review and meta-analysis of the prognostic impact of cancer among patients with acute coronary syndrome and/or percutaneous coronary intervention


  • 影响因子:2.06
  • DOI:10.1186/s12872-020-01352-0
  • 作者列表:"Vincent Roule","Laurine Verdier","Katrien Blanchart","Pierre Ardouin","Adrien Lemaitre","Mathieu Bignon","Rémi Sabatier","Joachim Alexandre","Farzin Beygui
  • 发表时间:2020-02-02

Abstract Background Patients with cancer admitted for an acute coronary syndrome (ACS) and/or percutaneous coronary intervention (PCI) represent a growing and high-risk population. The influence of co-existing cancer on mortality remains unclear in such patients. We aimed to assess the impact of cancer on early and late, all-cause and cardiac mortality in the setting of ACS and/or PCI. Methods We performed a systematic review and meta-analysis of studies comparing outcomes of patients with and without a history of cancer admitted for ACS and/or PCI. Results Six studies including 294,528 ACS patients and three studies including 39,973 PCI patients were selected for our meta-analysis. Patients with cancer had increased rates of in-hospital all-cause death (RR 1.74 [1.22; 2.47]), cardiac death (RR 2.44 [1.73; 3.44]) and bleeding (RR 1.64 [1.35; 1.98]) as well as one-year all-cause death (RR 2.62 [1.2; 5.73]) and cardiac death (RR 1.89 [1.25; 2.86]) in ACS studies. Rates of long term all-cause (RR 1.96 [1.52; 2.53]) but not cardiac death were higher in cancer patients admitted for PCI. Conclusion Cancer patients represent a high-risk population both in the acute phase and at long-term after an ACS or PCI. The magnitude of the risk of mortality should however be tempered by the heterogeneity among studies. Early and long term optimal management of such patients should be promoted in clinical practice.


【摘要】背景: 因急性冠状动脉综合征 (ACS) 和/或经皮冠状动脉介入治疗 (PCI) 而入院的癌症患者代表了越来越多的高危人群。并存癌症对此类患者死亡率的影响仍不清楚。我们旨在评估癌症对 ACS 和/或 PCI 背景下早期和晚期、全因和心脏死亡率的影响。方法我们对比较有和无癌症病史的 ACS 和/或 PCI 患者的结局的研究进行了系统综述和荟萃分析。结果共纳入 6 项研究 (包括 294,528 例 ACS 患者) 和 3 项研究 (包括 39,973 例 PCI 患者) 进行 meta 分析。癌症患者院内全因死亡率 (RR 1.74 [1.22; 2.47]) 、心源性死亡 (RR 2.44 [1.73; 3.44]) 增加和出血 (RR 1.64 [1.35; 1.98]) 以及一年全因死亡 (RR 2.62 [1.2; 5.73]) 和心源性死亡 (RR 1.89[1.25; 2.86]) 在 ACS 研究中。接受 PCI 的癌症患者的长期全因 (RR 1.96 [1.52; 2.53]) 发生率较高,而非心源性死亡。结论癌症患者是 ACS 或 PCI 术后急性期和长期的高危人群。然而,研究之间的异质性应缓和死亡风险的大小。应在临床实践中推广此类患者的早期和长期优化管理。



来源期刊:Thrombosis research
作者列表:["Palmerini T","Barozzi C","Tomasi L","Riva DD","Marengo M","Cicoria G","Bruno AG","Bacchi-Reggiani ML","Naldi M","Bartolini M","Fanti S","Galiè N","Stone GW"]

METHODS:Aims : We sought to investigate the thrombogenicity of different DES and BMS in an in vitro system of stent perfusion. Material and Methods: The experimental model consisted of a peristaltic pump connected to 4 parallel silicone tubes in which different stents were deployed. Blood was drawn from healthy volunteers and the amount of stent surfaced -induced thrombus deposition was determined using 125 I -fibrinogen. Results: Compared to Resolute, Biomatrix and Vision, Xience was associated with the lowest amount of stent surface -induced thrombus formation, with a significant difference compared to Vision (125 I -fibrinogen median value deposition [IQ range]: 50 ng [25 -98] versus 560 ng [320 - 1,520], respectively, p<0.05), but not to other DES. In the second set of experiments Fluoropolymer -coated BMS not eluting drug was associated with a significant 3 -fold reduction in 125 I -fibrinogen deposition (245 ng [80 -300]) compared to Vision (625 ng [320 -760], p<0.05), but a 7 -fold increase compared to Xience (35 ng [20 -60], p<0.05). Finally Xience was associated with a significantly greater absorption of albumin compared to BMS. Conclusions: In an in vitro system of stent perfusion, Xience was associated with the lowest amount of stent surface -induced thrombus formation compared with Resolute, Biomatrix and Vision, with a noted synergistic effect between the fluoropolymer and the drug.

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作者列表:["Jain M","Dhanesha N","Doddapattar P","Chorawala MR","Nayak MK","Cornelissen A","Guo L","Finn AV","Lentz SR","Chauhan AK"]

METHODS::Fibronectin-splice variant containing extra domain A (Fn-EDA) is associated with smooth muscle cells (SMCs) following vascular injury. The role of SMC-derived Fn-EDA in SMC phenotypic switching or its implication in neointimal hyperplasia remains unclear. Herein, using human coronary artery sections with a bare metal stent, we demonstrate the expression of Fn-EDA in the vicinity of SMC-rich neointima and peri-strut areas. In mice, Fn-EDA colocalizes with SMCs in the neointima of injured carotid arteries and promotes neointima formation in the comorbid condition of hyperlipidemia by potentiating SMC proliferation and migration. No sex-based differences were observed. Mechanistic studies suggested that Fn-EDA mediates integrin- and TLR4-dependent proliferation and migration through activation of FAK/Src and Akt1/mTOR signaling, respectively. Specific deletion of Fn-EDA in SMCs, but not in endothelial cells, reduced intimal hyperplasia and suppressed the SMC synthetic phenotype concomitant with decreased Akt1/mTOR signaling. Targeting Fn-EDA in human aortic SMCs suppressed the synthetic phenotype and downregulated Akt1/mTOR signaling. These results reveal that SMC-derived Fn-EDA potentiates phenotypic switching in human and mouse aortic SMCs and neointimal hyperplasia in the mouse. We suggest that targeting Fn-EDA could be explored as a potential therapeutic strategy to reduce neointimal hyperplasia.

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作者列表:["Lee SY","Ahn JM","Mintz GS","Hong SJ","Ahn CM","Park DW","Kim JS","Kim BK","Ko YG","Choi D","Jang Y","Park SJ","Hong MK"]

METHODS:OBJECTIVE:The goal of this study was to determine the impact of late-acquired stent malapposition (LASM) on long-term clinical outcomes in patients treated with coronary stent implantation. Approach and Results: We investigated major adverse cardiac event during 10 years after 6-month intravascular ultrasound examination using our previous studies database. A total of 732 patients treated with bare-metal stent (54 LASM versus 678 non-LASM) and 529 patients treated with first-generation drug-eluting stent (82 LASM versus 447 non-LASM), who did not have clinical event or censoring at the time of follow-up intravascular ultrasound, were included for the present analysis. major adverse cardiac event was defined as the composite of cardiac death, target vessel-related myocardial infarction, target lesion revascularization and stent thrombosis. Multivariable adjustment and inverse probability weight were performed to consider baseline differences. After multivariable adjustment, LASM was related to a greater risk of major adverse cardiac event (hazard ratio, 1.666 [95% CI, 1.041-2.665]; P=0.0333) and very-late stent thrombosis (hazard ratio, 3.529 [95% CI, 1.153-10.798]; P=0.0271) than non-LASM in patients treated with first-generation drug-eluting stent, but not in those treated with bare-metal stent. Results were consistent after inverse probability weight. Among patients with LASM of first-generation drug-eluting stent, no late stent thrombosis occurred in patients who continued to receive dual antiplatelet therapy. CONCLUSIONS:The relationship between LASM and major adverse cardiac event might depend on the type of implanted stents during the long-term follow-up, highlighting the clinical significance of polymers and drugs in drug-eluting stent system.

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