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Early elevation of high-sensitivity C-reactive protein as a predictor for cardiovascular disease incidence and all-cause mortality: a landmark analysis.

ABSTRACT: We investigated the association between early elevation of high-sensitivity C-reactive protein (hsCRP) and cardiovascular disease (CVD) incidence, all-cause mortality, and CVD mortality. We analyzed 6567 participants from the Korean Genome and Epidemiology Study_Ansan_Ansung cohort between 2005 and 2018. The Kaplan-Meier curves and modified Cox regression by Fine and Gray were used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs) for CVD incidence, all-cause mortality, CVD mortality, cancer mortality, and mortality from other causes. Landmark analyses were performed at the first (2007-2008) and second (2009-2010) follow-up periods, with early elevation defined as hsCRP > 2 mg/L. At the first and second landmark points, the early hsCRP elevation group had a higher incidence of CVD and all-cause mortality. At first landmark point, the adjusted HRs (95% CIs) were 1.37 (1.08-1.74) for incident CVD and 1.26 (1.04-1.53) for all-cause mortality, respectively. At second landmark point, the adjusted HRs in the early hsCRP elevation group were 1.45 (1.12-1.89) for incident CVD and 1.34 (1.10-1.63) for all-cause mortality, respectively. However, there were no significant differences in CVD mortality and cancer mortality between the groups. In conclusion, early elevation of serum hsCRP is a predictor of incident CVD and all-cause mortality. The timing of hsCRP increase is also a significant predictor of incident CVD, even considering the competing risk. Regular hsCRP testing may help monitor hsCRP trends and develop individualized treatment plans for CVD prevention.

SUBMITTER: Lee HS

PROVIDER: S-EPMC10465521 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature

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Early elevation of high-sensitivity C-reactive protein as a predictor for cardiovascular disease incidence and all-cause mortality: a landmark analysis.

Lee Hye Sun HS Lee Jun-Hyuk JH

Scientific reports 20230829 1

We investigated the association between early elevation of high-sensitivity C-reactive protein (hsCRP) and cardiovascular disease (CVD) incidence, all-cause mortality, and CVD mortality. We analyzed 6567 participants from the Korean Genome and Epidemiology Study_Ansan_Ansung cohort between 2005 and 2018. The Kaplan-Meier curves and modified Cox regression by Fine and Gray were used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs) for CVD incidence, all-cause mortality, CVD mor ...[more]

PMID: 37644061

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Project description:ObjectiveWe investigated whether serum high-sensitivity C reactive protein (hs-CRP) levels measured in an emergency department (ED) are associated with inhospital mortality in patients with cardiovascular disease (CVD).DesignA retrospective cohort study.SettingED of a teaching hospital in Japan.Participants12 211 patients with CVD aged ≥18 years who presented to the ED by an ambulance between 1 February 2006 and 30 September 2014 were evaluated.Main outcome measuresInhospital mortality.Results1156 patients had died. The inhospital mortality increased significantly with the hs-CRP levels (<3.0 mg/L: 7.0%, 95% CI 6.4 to 7.6; 3.1-5.4 mg/L: 9.6%, 95% CI 7.9 to 11.3: 5.5-11.5 mg/L: 11.2%, 95% CI 9.4 to 13.0; 11.6-33.2 mg/L: 12.3%, 95% CI 10.5 to 14.1 and ≥33.3 mg/L: 19.9%, 95% CI 17.6 to 22.2). The age-adjusted and sex-adjusted HR for total mortality was increased significantly in the three ≥5.5 mg/L groups compared with the <3.0 mg/L group (5.5-11.5 mg/L: HR=1.32, 95% CI 1.09 to 1.60, p=0.005; 11.6-33.2 mg/L: HR=1.38, 95% CI 1.14 to 1.65, p=0.001 and ≥33.3 mg/L: HR=2.15, 95% CI 1.84 to 2.51, p<0.001). Similar findings were observed for the CVD subtypes of acute myocardial infarction, heart failure, cerebral infarction and intracerebral haemorrhage. This association remained unchanged even after adjustment for age, sex and white cell count and withstood Bonferroni adjustment for multiple testing. When the causes of death were divided into primary CVD and non-CVD deaths, the association between initial hs-CRP levels and mortality remained significant, but the influence of hs-CRP levels was greater in non-CVD deaths than CVD deaths. The percentage of non-CVD deaths increased with hs-CRP levels; among the patients with hs-CRP levels ≥33.3 mg/L, non-CVD deaths accounted for 37.5% of total deaths.ConclusionOur findings suggest that increased hs-CRP is a significant risk factor for inhospital mortality among patients with CVD in an ED. Particular attention should be given to our finding that non-CVD death is a major cause of death among patients with CVD with higher hs-CRP levels.

Project description:Background Early systolic lengthening (ESL) may occur in ischemic myocardial segments with reduced contractile force. We sought to evaluate the prognostic potential of ESL in patients with ST-segment-elevation myocardial infarction treated with primary percutaneous coronary intervention. Methods and Results We prospectively enrolled 373 patients with ST-segment-elevation myocardial infarction treated with primary percutaneous coronary intervention. All patients underwent a speckle tracking echocardiographic examination a median of 2 days (interquartile range, 1-3 days) after the percutaneous coronary intervention. We assessed a novel viability index, the ESL index, defined as follows: [-100×(peak positive systolic strain/peak negative strain in cardiac cycle)]. We also calculated ESL duration, defined as time from onset of QRS complex on the ECG to time of peak positive systolic strain. Both parameters were averaged from 18 myocardial segments. During a median follow-up of 5.3 years (interquartile range, 2.5-6.0 years), 145 (39%) experienced major adverse cardiovascular events, a composite of incident heart failure, new myocardial infarction, and all-cause mortality. The ESL index and ESL duration were significantly increased in culprit lesion areas (6.7±6.2% versus 5.0±4.1% and 43±33 ms versus 33±24 ms, respectively; P<0.001 for both). In Cox proportional hazard models, the ESL index (hazard ratio, 1.27 per 1% increase; 95% CI, 1.13-1.43; P<0.001) and ESL duration (hazard ratio, 1.49 per 1-ms increase; 95% CI, 1.15-1.92; P=0.002) yielded prognostic information on major adverse cardiovascular events. Both associations remained significant after adjusting for clinical, echocardiographic, and invasive confounders. Conclusions Assessment of ESL after primary percutaneous coronary intervention in patients with ST-segment-elevation myocardial infarction yields independent and significant prognostic information on the future risk of cardiovascular events.

Project description:The platelet-to-lymphocyte ratio (PLR) has been proposed as a promising inflammatory biomarker, with potential implications for cardiovascular prognosis. However, its association with mortality outcomes in hypertensive individuals is not fully elucidated. This investigation sought to clarify the linkage between PLR and both overall and cardiovascular mortality in hypertensive individuals. Data from 15 483 hypertensive adults in the NHANES (2005-2018) were analyzed. Mortality data, including all-cause and cardiovascular deaths, were sourced from the National Death Index (NDI) up to December 31, 2019. The linkage between PLR and mortality risk was depicted using restricted cubic spline (RCS) models. Cox proportional hazards regression models assessed the independent association of PLR with mortality risk, with adjustments incrementally applied: Model 1 without adjustments; Model 2 adjusted for age and sex; Model 3 adjusted further for age, gender, race, marital status, diabetes, alcohol intake, smoking status, body mass index (BMI), history of cardiovascular disease (CVD), high-density lipoprotein cholesterol (HDL), low-density lipoprotein cholesterol (LDL), total cholesterol (TC), triglyceride (TG), and creatinine (CR). Over a median follow-up of 79 months, there were 2820 all-cause deaths and 758 cardiovascular deaths. The multivariate Cox analysis showed that those in the highest PLR quartile had significantly elevated risks of all-cause mortality (Model 1: HR = 1.28, 95% CI 1.16-1.42, p < 0.001; Model 2: HR = 1.14, 95% CI 1.03-1.26, p = 0.014; Model 3: HR = 1.16, 95% CI 1.05-1.29, p = 0.004)and cardiovascular mortality (Model 1: HR = 1.59, 95% CI 1.30-1.94, p < 0.001; Model 2: HR = 1.38, 95% CI 1.13-1.68, p = 0.001; Model 3: HR = 1.47, 95% CI 1.20-1.80, p < 0.001). The study reveals a U-shaped relationship between PLR and all-cause mortality, alongside a linear association with cardiovascular mortality. A PLR threshold of 118.83 has been identified as indicative of an adverse prognosis for all-cause mortality. Elevated PLR independently predicts heightened risks of both all-cause and cardiovascular mortality among hypertensive patients.

Dataset Information

Early elevation of high-sensitivity C-reactive protein as a predictor for cardiovascular disease incidence and all-cause mortality: a landmark analysis.

Publications

Early elevation of high-sensitivity C-reactive protein as a predictor for cardiovascular disease incidence and all-cause mortality: a landmark analysis.

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