Dataset Information

The abnormal level and prognostic potency of multiple inflammatory cytokines in PCI-treated STEMI patients.

ABSTRACT:

Objective

Inflammatory cytokines modulate atherogenesis and plaque rupture to involve in ST-segment elevation myocardial infarction (STEMI) progression. The present study determined eight inflammatory cytokine levels in 212 percutaneous coronary intervention (PCI)-treated STEMI patients, aiming to comprehensively investigate their potency in estimating major adverse cardiac event (MACE) risk.

Methods

Serum tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-8, IL-10, IL-17A, vascular cell adhesion molecule-1 (VCAM-1), and intercellular adhesion molecule-1 (ICAM-1) of 212 PCI-treated STEMI patients and 30 angina pectoris patients were determined using enzyme-linked immunosorbent assay.

Results

TNF-α (52.5 (43.9-62.6) pg/ml versus 46.4 (39.0-59.1) pg/ml, p = 0.031), IL-8 (61.6 (49.6-81.7) pg/ml versus 46.7 (32.5-63.1) pg/ml, p = 0.001), IL-17A (57.4 (45.7-77.3) pg/ml versus 43.2 (34.2-64.6) pg/ml, p = 0.001), and VCAM-1 (593.6 (503.4-811.4) ng/ml versus 493.8 (390.3-653.7) ng/ml, p = 0.004) levels were elevated in STEMI patients compared to angina pectoris patients, while IL-1β (p = 0.069), IL-6 (p = 0.110), IL-10 (p = 0.052), and ICAM-1 (p = 0.069) were of no difference. Moreover, both IL-17A high (vs. low) (p = 0.026) and VCAM-1 high (vs. low) (p = 0.012) were linked with increased cumulative MACE rate. The multivariable Cox's analysis exhibited that IL-17A high (vs. low) (p = 0.034) and VCAM-1 high (vs. low) (p = 0.014) were independently associated with increased cumulative MACE risk. Additionally, age, diabetes mellitus, C-reactive protein, multivessel disease, stent length, and stent type were also independent factors for cumulative MACE risk.

Conclusion

IL-17A and VCAM-1 high level independently correlate with elevated MACE risk in STEMI patients, implying its potency in identifying patients with poor prognoses.

SUBMITTER: Zhang J

PROVIDER: S-EPMC9701898 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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Publications

The abnormal level and prognostic potency of multiple inflammatory cytokines in PCI-treated STEMI patients.

Zhang Jing J Xu Huichuan H Yao Mingyan M Jia Hongdan H Cong Hongliang H

Journal of clinical laboratory analysis 20221017 11

<h4>Objective</h4>Inflammatory cytokines modulate atherogenesis and plaque rupture to involve in ST-segment elevation myocardial infarction (STEMI) progression. The present study determined eight inflammatory cytokine levels in 212 percutaneous coronary intervention (PCI)-treated STEMI patients, aiming to comprehensively investigate their potency in estimating major adverse cardiac event (MACE) risk.<h4>Methods</h4>Serum tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-8, IL-10, IL-1 ...[more]

PMID: 36245413

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Project description:BackgroundIn many of the risk estimation algorithms for patients with ST-elevation myocardial infarction (STEMI), heart rate and systolic blood pressure are key predictors. Yet, these parameters may also be altered by the applied medical treatment / circulatory support without concomitant improvement in microcirculation. Therefore, we aimed to investigate whether venous lactate level, a well-known marker of microcirculatory failure, may have an added prognostic value on top of the conventional variables of the "Global Registry of Acute Coronary Events" (GRACE) 2.0 model for predicting 30-day all-cause mortality of STEMI patients treated with primary percutaneous coronary intervention (PCI).MethodsIn a prospective single-center registry study conducted from May 2020 through April 2021, we analyzed data of 323 cases. Venous blood gas analysis was performed in all patients at admission. Nested logistic regression models were built using the GRACE 2.0 score alone (base model) and with the addition of venous lactate level (expanded model) with 30-day all-cause mortality as primary outcome measure. Difference in model performance was analyzed by the likelihood ratio (LR) test and the integrated discrimination improvement (IDI). Independence of the predictors was evaluated by the variance inflation factor (VIF). Discrimination and calibration was characterized by the c-statistic and calibration intercept / slope, respectively.ResultsAddition of lactate level to the GRACE 2.0 score improved the predictions of 30-day mortality significantly as assessed by both LR test (LR Chi-square = 8.7967, p = 0.0030) and IDI (IDI = 0.0685, p = 0.0402), suggesting that the expanded model may have better predictive ability than the GRACE 2.0 score. Furthermore, the VIF was 1.1203, indicating that the measured lactate values were independent of the calculated GRACE 2.0 scores.ConclusionsOur results suggest that admission venous lactate level and the GRACE 2.0 score may be independent and additive predictors of 30-day all-cause mortality of STEMI patients treated with primary PCI.

Dataset Information

The abnormal level and prognostic potency of multiple inflammatory cytokines in PCI-treated STEMI patients.

Objective

Methods

Results

Conclusion

Publications

The abnormal level and prognostic potency of multiple inflammatory cytokines in PCI-treated STEMI patients.

Similar Datasets

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