calca-protein--human and Cardiovascular-Diseases

calca-protein--human has been researched along with Cardiovascular-Diseases* in 11 studies

Reviews

2 review(s) available for calca-protein--human and Cardiovascular-Diseases

ArticleYear
[Biomarkers in community acquired pneumonia - what did we learn from the CAPNETZ study?].
    Pneumologie (Stuttgart, Germany), 2011, Volume: 65, Issue:2

    Biomarkers have been intensively studied in community-acquired pneumonia (CAP) in recent years. In the context of the CAPNETZ study we had the unique opportunity to evaluate old and new biomarkers in a multicentre study with a high number of patients.. In several substudies we found the following results: procalcitonin, CRP and leukocytes show highest values in patients with typical bacterial etiology of CAP, but do not allow individual prediction of etiology. Patients without antibiotic pre-treatment show higher values of biomarkers compared to patients with antibiotic pre-treatment. New cardiovascular biomarkers are good predictors for short- and long-term mortality in CAP, superior to the inflammatory markers procalcitonin, CRP and leukocytes and at least comparable to the clinical CRB-65 score. Pro-Adrenomedullin is among the new biomarkers the one with the best prognostic value.. Biomarkers correlate with the severity of CAP but do not allow individual prediction of etiology. New cardiovascular biomarkers are suitable for the evaluation of short- and long-term prognosis in CAP. The combination of several biomarkers reflecting different pathophysiological pathways has the potential to improve management of CAP in the future.

    Topics: Adolescent; Adrenomedullin; Adult; Age Distribution; Aged; Aged, 80 and over; Atrial Natriuretic Factor; Biomarkers; Blood Pressure; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Community-Acquired Infections; Comorbidity; Endothelin-1; Female; Germany; Humans; Inflammation; Leukocyte Count; Male; Middle Aged; Pneumonia; Predictive Value of Tests; Protein Precursors; Respiratory Rate; Survival Analysis; Vasopressins; Young Adult

2011
[Inflammation markers in daily practice].
    Nephrologie, 2003, Volume: 24, Issue:7

    Cardiovascular diseases and infections remain the first mortality causes in ESRD patients. European recommendations for good clinical practice in the hemodialysis field advocate to use the inflammation markers in daily practice. These markers foretell both cardiovascular and global mortality. They also enable to detect the silent infections (parodontitis, Heliobacter pilory infection, shunt infection in PTFE), to make sure of the dialysis biocompatibility (microbiological quality of the dialysate, use of biocompatible membrane). The C-reactive protein is the most current and used marker. Its use, combined with the procalcitonin measurement, specific marker for bacterial infection, would enable the diagnostic and therapeutic strategy improvement.

    Topics: Biomarkers; Blood Sedimentation; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Decision Trees; Fibrinogen; Glycoproteins; Humans; Inflammation; Kidney Failure, Chronic; Protein Precursors; Renal Dialysis

2003

Trials

1 trial(s) available for calca-protein--human and Cardiovascular-Diseases

ArticleYear
Early increase of procalcitonin after cardiovascular surgery in patients with postoperative complications.
    Intensive care medicine, 2002, Volume: 28, Issue:8

    Type and frequency of postoperative abnormalities were registered after cardiovascular surgery to evaluate the aetiology and diagnostic value of increased concentrations of procalcitonin (PCT) and C-reactive protein (CRP) during the early postoperative period.. Prospective, observational study.. Two hundred and eight patients undergoing coronary artery bypass grafting or valve replacement requiring cardiopulmonary bypass were monitored for 7 days postoperatively for various types of infectious or non-infectious complications. Plasma PCT and CRP levels were measured on day 1 and day 2 after surgery and, when increased, until day 7.. More patients with PCT above 2 ng/ml on day 1 or 2 (n=55) had postoperative abnormalities (95%) than patients with lower PCT (59%). Specifically, the incidence of three or more criteria of the "systemic inflammatory response syndrome" was 45% versus 4% (area under the curve of the receiver operating characteristic 0.866); positive inotropic support was needed in 65% versus 9% (0.870); respiratory insufficiency (PaO(2)/FIO(2)<200) 38% versus 12% (0.704); proven and suspected bacterial infection 9% versus 1% (0.900) and 24% versus 1% (0.897), respectively. For CRP, the respective areas under the curve were all below 0.63, while all patients had elevated CRP levels, whether they had a complication or not.. Elevated PCT, but not CRP, correlates with evidence of systemic inflammation and other complications early postoperatively after cardiac surgery. Although the PCT levels do not rise as quickly as the criteria of the systemic inflammatory response syndrome appear, they do reflect systemic inflammation. Early identification and quantification of a systemic inflammatory response may help reduce postoperative complications.

    Topics: APACHE; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiopulmonary Bypass; Cardiovascular Diseases; Female; Heart Valve Prosthesis; Humans; Male; Postoperative Complications; Protein Precursors; ROC Curve; Sepsis; Systemic Inflammatory Response Syndrome

2002

Other Studies

8 other study(ies) available for calca-protein--human and Cardiovascular-Diseases

ArticleYear
[Procalcitonin as a marker of the postoperative infection in cardiovascular surgery].
    Kyobu geka. The Japanese journal of thoracic surgery, 2014, Volume: 67, Issue:7

    Procalcitonin( PCT) is a new diagnostic marker of severe bacterial infection and sepsis.. To evaluate the usefulness of PCT in patients with suspicion of bacterial infection after cardiovascular surgery.. From January 2012 to December 2012, 150 consecutive patients after cardiovascular surgery were studied retrospectively. Postoperative infection was diagnosed under Centers for Disease Control and Prevention (CDC) guideline for healthcare associated infection, and biomarker levels and microbiological specimen were evaluated.. Only blood stream infection group revealed higher PCT levels( median 5.0 ng/ml) than non blood stream infection group( median 0.1 ng/ml)[p<0.01].. PCT is the best biomarker available for the clinical diagnosis of blood stream infection after cardiovascular surgery.

    Topics: Aged; Biomarkers; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Humans; Postoperative Complications; Protein Precursors; Retrospective Studies

2014
Plasma procalcitonin is associated with all-cause and cancer mortality in apparently healthy men: a prospective population-based study.
    BMC medicine, 2013, Aug-13, Volume: 11

    The inflammatory mediator procalcitonin (PCT) has previously been associated with prognosis in myocardial infarction, cancer and sepsis patients. The importance of PCT in the general population is currently unknown. Our aim was to assess the relationship between plasma PCT and the risk of all-cause and cause-specific mortality in apparently healthy individuals with no previous history of cardiovascular disease or cancer.. We performed a prospective, population-based study on 3,322 individuals recruited from the Malmö Diet and Cancer cohort, with a median follow-up time of 16.2 years. Plasma PCT, high-sensitivity C-reactive protein (hsCRP), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglycerides and cystatin C were measured at baseline and a thorough risk factor assessment was performed for all subjects. The primary end-points of the study were all-cause mortality, cancer mortality and cardiovascular mortality.. Men had higher PCT levels compared to women. In Cox proportional hazard models adjusted for age, sex, hypertension, diabetes, plasma lipids, renal function, body mass index and smoking, baseline PCT was associated with all-cause mortality and cancer mortality in men. The hazard ratio (HR) for men with PCT levels within the highest compared with the lowest quartile was 1.52 (95% confidence interval (CI) 1.07 to 2.16; P = 0.024) for all-cause mortality and 2.37 (95% CI 1.36 to 4.14; P = 0.006) for cancer mortality. Additionally, men with increased plasma PCT were found to be at a higher risk to develop colon cancer (HR per 1 SD increase = 1.49 (95% CI 1.13 to 1.95); P = 0.005). In multivariate Cox regression analyses with mutual adjustments for PCT and hsCRP, PCT was independently associated with cancer death (HR per 1 SD increase = 1.28 (95% CI 1.10 to 1.49); P = 0.001) and hsCRP with cardiovascular death (HR per 1 SD increase = 1.42 (95% CI 1.11 to 1.83); P = 0.006) in men. We found no significant correlations between baseline PCT or hsCRP and incident cancer or cardiovascular death in women.. We disclose for the first time important independent associations between PCT and the risk for all-cause and cancer mortality in apparently healthy men. Our findings warrant further investigation into the mechanisms underlying the relationship between PCT and cancer.

    Topics: Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Female; Humans; Male; Middle Aged; Neoplasms; Plasma; Prognosis; Prospective Studies; Protein Precursors; Survival Analysis

2013
Plasma procalcitonin and the risk of cardiovascular events and death: a prospective population-based study.
    Journal of internal medicine, 2012, Volume: 272, Issue:5

    A number of inflammatory biomarkers such as C-reactive protein (CRP) are independent predictors of cardiovascular risk. The inflammatory biomarker procalcitonin (PCT) has previously been shown to be associated with coronary atherosclerosis and the metabolic syndrome. We evaluated the ability of PCT to predict future cardiovascular events in a population of apparently healthy individuals.. We measured plasma PCT levels in 3713 subjects with no previous history of cardiovascular disease, randomly selected from the Malmö Diet and Cancer cohort. The correlation between PCT concentration and the incidence of coronary events, stroke and cardiovascular death over a median follow-up period of 13.7 years was studied using a Cox regression analysis corrected for age, sex, CRP level, traditional risk factors and renal function.. Age and sex were strong determinants of PCT; the concentration of PCT was significantly higher in men than in women. PCT was associated with several of the established cardiovascular risk factors (CRP, hypertension, diabetes and renal function) as determined by multivariate linear regression. Of note, PCT was inversely correlated with HDL and smoking. We found significant correlations between PCT levels, coronary events and cardiovascular death. However, these relationships lost statistical significance when the analysis was corrected for CRP and the traditional risk factors.. This is the largest population-based prospective study to demonstrate a positive association between plasma PCT levels and cardiovascular risk in subjects with no previous history of acute cardiovascular events. However, the high degree of covariation between PCT and other cardiovascular risk factors limits the value of PCT as an independent cardiovascular risk predictor.

    Topics: Aged; Biomarkers; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Female; Humans; Male; Middle Aged; Prospective Studies; Protein Precursors; Regression Analysis; Risk Factors

2012
Association of serum procalcitonin with cardiovascular prognosis in coronary artery disease.
    Circulation journal : official journal of the Japanese Circulation Society, 2011, Volume: 75, Issue:5

    Procalcitonin (PCT) is an established biomarker for the diagnosis of sepsis. Evidence is growing that PCT concentration correlates with the extent of atherosclerosis and prognosis in patients with coronary artery disease (CAD).. A total of 2,131 patients with CAD were followed up for a median of 3.6 years. During follow-up, death from cardiovascular causes was registered in 95 patients and non-fatal myocardial infarction in 85 patients. Median and quartile 1 and 3 are reported for PCT concentration. Patients who died of cardiovascular causes had higher PCT concentrations [0.021 (0.012/0.036) ng/ml vs. 0.015 (0.010/0.023) ng/ml; P<0.0001]. Patients with acute coronary syndrome had increased concentrations of PCT in relation to patients with stable angina [0.016 (0.011/0.027) ng/ml vs. 0.014 (0.009/0.014) ng/ml; P for trend <0.0001]. PCT concentration across quartiles was associated with the event rate (P=0.026; log-rank test) and mortality (P=0.00018). On Cox regression analysis, elevated PCT concentration was related to cardiovascular mortality [hazard ratio (HR), 1.34; 95% confidence interval (CI): 1.08-1.65, P=0.0070], but not to cardiovascular events (HR, 1.09; 95%CI: 0.93-1.28, P=0.28). After adjustment for C-reactive protein (CRP), PCT did not provide additional prognostic information.. PCT is associated with future cardiovascular mortality in patients with CAD, but PCT is not superior to CRP for prediction of outcome.

    Topics: Aged; Atherosclerosis; Biomarkers; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Coronary Artery Disease; Female; Follow-Up Studies; Humans; Male; Middle Aged; Prognosis; Protein Precursors; Survival Rate

2011
Cardiovascular and inflammatory biomarkers to predict short- and long-term survival in community-acquired pneumonia: Results from the German Competence Network, CAPNETZ.
    American journal of respiratory and critical care medicine, 2010, Dec-01, Volume: 182, Issue:11

    Several new biomarkers are related to mortality in community-acquired pneumonia (CAP).. Aim of this study was to compare new biomarkers for the prediction of short- and long-term all-cause mortality in CAP.. We enrolled 728 patients (59.0 ± 18.2 yr) with CAP. Midregional proadrenomedullin (MR-proADM), midregional proatrial natriuretic peptide (MR-proANP), proarginin-vasopressin (copeptin), proendothelin-1 (CT-proET-1), procalcitonin (PCT), C-reactive protein, white blood cell (WBC) count, and clinical confusion, respiratory rate, blood pressure, and age over 65 years (CRB-65) score were determined on admission. Patients were followed up for 180 days.. In patients who died of any cause within 28 and 180 days (2.5 and 5.1%, respectively), MR-proADM, MR-proANP, copeptin, CT-proET-1 and PCT as well as CRB-65 were significantly higher compared with survivors. MR-proADM had the best performance for 28 days (HR 3.67) and 180 days (HR 2.84) survival. The C index of MR-proADM for 28-day survival (0.85) was superior to MR-proANP (0.81), copeptin (0.78), CT-proET-1 (0.79), and CRB-65 (0.72) for the prediction of mortality. For prediction of mortality at 180 days, the C index of MR-proADM (0.78) was higher than that for MR-proANP (0.74), copeptin (0.73), CT-proET-1 (0.76), PCT, C-reactive protein, and white blood cells. MR-proADM was independent of CRB-65, and added prognostic information for short- and long-term mortality. MR-proADM was an independent and strong predictor of short- and long-term mortality.. All new biomarkers were good predictors of short- and long-term all-cause mortality, superior to inflammatory markers, and at least comparable to CRB-65 score. MR-proADM showed the best performance. A combination of CRB-65 with MR-proADM might be the best predictor for mortality.

    Topics: Adolescent; Adrenomedullin; Adult; Age Distribution; Aged; Aged, 80 and over; Atrial Natriuretic Factor; Biomarkers; Blood Pressure; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Community-Acquired Infections; Comorbidity; Endothelin-1; Female; Germany; Humans; Inflammation; Leukocyte Count; Male; Middle Aged; Pneumonia; Predictive Value of Tests; Protein Precursors; Respiratory Rate; Survival Analysis; Vasopressins; Young Adult

2010
Modulation and source of procalcitonin in reduced renal function and renal replacement therapy.
    Scandinavian journal of immunology, 2005, Volume: 61, Issue:2

    Serum procalcitonin (PCT), an accurate marker of severe infection, is moderately increased in chronic kidney disease (CKD), peritoneal dialysis (PD) and haemodialysis (HD). We studied the extent of PCT elevation and factors accounting for elevated PCT in CKD and dialysis, and whether peripheral blood mononuclear cells (PBMC) contribute to increased PCT. In 37 controls, 281 CKD, 31 PD, and 65 HD patients without infection, PCT was measured and correlated with CKD stage, PD, HD, C-reactive protein (CRP), cardiovascular disease (CVD) and other clinical parameters. PCT release by PBMC from controls, advanced CKD, PD and HD patients (12 subjects each) was measured. PCT increased in parallel to the deterioration of CKD. Oliguria, advanced CKD, PD, HD, CVD and elevated CRP were independently associated with PCT elevation. PCT release from PBMC significantly increased in advanced CKD, PD and HD. PCT release from PBMC correlated closely with the corresponding serum PCT values (r=0.76, P <0.001). In the absence of infection, PCT may increase due to reduced renal elimination and increased synthesis, as due to PBMC. Furthermore, serum PCT could serve as a marker of low-grade inflammation and CVD, which substantially increase mortality in CKD and dialysis.

    Topics: C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Cohort Studies; Female; Glomerular Filtration Rate; Humans; Kidney Failure, Chronic; Leukocytes, Mononuclear; Male; Middle Aged; Peritoneal Dialysis; Protein Precursors; Statistics, Nonparametric

2005
Relevance of procalcitonin levels in comparison to other markers of inflammation in hemodialysis patients.
    Renal failure, 2005, Volume: 27, Issue:4

    The objective of this study was to evaluate the diagnostic value of serum procalcitonin (PCT) in hemodialysis (HD) patients and its correlation to other traditional inflammatory markers.. We measured plasma PCT levels in 120 patients on maintenance HD. PCT levels were compared with C-reactive protein (CRP), interleukin-6 (IL-6), prealbumin, and albumin. We also examined the above parameters subgroups, especially in diabetics and the elderly. Relations between parameters were studied by Spearman's correlation.. PCT concentrations were higher than the upper normal limit of 0.5 ng/ mL in 38% of the patients. All patients with increased CRP had PCT concentrations higher than the upper normal limit. Plasma CRP concentrations were positively correlated to IL-6 (r = 0.304). Prealbumin was negatively correlated with CRP (r = 0.259) and with IL-6 (r = 0.388).. The combination of elevated IL-6 and CRP levels was associated with an altered nutritional status. The concomitant elevations in PCT, CRP, and IL-6 could be more sensitive in the evaluation of inflammation.

    Topics: Aged; Analysis of Variance; Biomarkers; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Cohort Studies; Disease Progression; Female; Follow-Up Studies; Humans; Interleukin-6; Kidney Failure, Chronic; Kidney Function Tests; Male; Middle Aged; Probability; Protein Precursors; Renal Dialysis; Risk Assessment; Sensitivity and Specificity; Severity of Illness Index; Treatment Outcome

2005
C-reactive protein and procalcitonin as markers of mortality in hemodialysis patients: a 2-year prospective study.
    Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation, 2003, Volume: 13, Issue:2

    We have previously shown in a transversal study that PCT combined to CRP is associated to an altered nutritional status in hemodialysis patients. In a 2-year prospective study, we have assessed the relationship between markers of inflammation or nutrition and mortality.. Two-year prospective study, in 61 patients dialyzed in our unit (29 M/32 F, age 63 +/- 15 years, on dialysis for 76 +/- 94 months, 12 hrs/wk, on high-flux (HF) membrane for 25 patients and low-flux (LF) for 36 patients, without reuse). Kt/V was 1.53 +/- 0.30.. Hospital-based dialysis unit.. CRP, PCT, ferritin, albumin, and prealbumin, were measured in 04/99 (T0) and every 6 months thereafter. Interleukin-6 (IL6) and fibrinogen were measured at the start of study. The outcome and the causes of death of patients were noted in 58 patients, 3 patients were lost of follow-up.. The mortality (24 deaths) was 42% at 2 years in this hospital based unit. The main causes of mortality were cardiovascular diseases (71%) and infection (17%). Patients were classified according to their CRP (CRP+ if CRP > or = 5 mg/L; n = 40), and PCT values (PCT + if PCT > or = 0.5 ng/mL; n = 25). IL6 level was > or = 10 pg/mL for 95% of the patients. Mortality was higher in the CRP+ group (Kaplan-Meier test P < .01) but not in the PCT or IL6 positive patients. All patients of the CRP+ group at T0 remained CRP+. Only 56% of patients of PCT+ remained positive at 6 months. When patients were grouped according to CRP quartile the difference on survival remained significant (P = .03), patients who were classified in the third and fourth quartile (upper than 9.9 mg/L), exhibited a higher rate of mortality than the lower quartile. The concomitant presence of a high level of PCT and CRP was associated with a worsened nutritional status at T0 but PCT level had no influence on 2-year mortality.. In this 2-year prospective study in a hospital-based cohort of high-risk hemodialysis patients, elevated CRP, but not raised PCT, was associated with increased mortality. Inflammation remained present throughout a 2-year follow-up in patients with an initial CRP higher than 5 mg/L. An upper value of CRP above 9.9 mg/L is independly predictive of mortality, mainly from cardiovascular causes. The association of high PCT and CRP was no more predictive of mortality than high CRP.

    Topics: Aged; Biomarkers; C-Reactive Protein; Calcitonin; Calcitonin Gene-Related Peptide; Cardiovascular Diseases; Female; Humans; Infections; Male; Middle Aged; Nutritional Status; Prospective Studies; Protein Precursors; Renal Dialysis

2003