Comparison of N-terminal proB-type natriuretic peptide levels at different stages of visceral leishmaniosis and in patients with chronic kidney disease

2019 ◽  
Vol 185 (20) ◽  
pp. 630-630
Author(s):  
Domingo Casamian-Sorrosal ◽  
Rafael Barrera-Chacon ◽  
Luis Gómez ◽  
Silvia Belinchón-Lorenzo ◽  
Javier Galapero Arroyo ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular Mass ◽  
Natriuretic Peptide ◽  
Left Ventricular ◽  
Systemic Hypertension ◽  
Ventricular Mass ◽  
Group A ◽  
Group B ◽  
Group D

N-terminal proB-type natriuretic peptide (NT-proBNP) may be a useful marker in canine leishmaniosis (CanL). The aim was to compare NT-proBNP in dogs at different LeishVet stages of CanL and with idiopathic chronic kidney disease (CKD). Dogs diagnosed with CanL or CKD and a group of healthy dogs were included (group A, five normal dogs; group B, six dogs LeishVet 1–2; group C, 13 dogs LeishVet 3–4; group D, six dogs with CKD). NT-proBNP was higher (P<0.001) in group C (7.616 pmol/l, interquartile range (IQR) 3537–10,000 pmol/l) than in group A (293 pmol/l, IQR 257–373), group B (388.5 pmol/l, IQR 324–793) and group D (740 pmol/l, IQR 557–962 pmol/l). International Renal Interest Society (IRIS) kidney stage was not different between groups C and D or between groups A and B, but was different within all the rest of the group comparisons (P<0.001). In group C all dogs had echocardiographic increase in left ventricular mass index. NT-proBNP had negative correlation with haematocrit (P<0.001, r=0.749) and positive correlation with systemic blood pressure (P<0.001, r=0.728). NT-proBNP is consistently elevated in dogs with advanced CanL and is strongly correlated with the degree of systemic hypertension and anaemia. Moreover, dogs with advanced CanL exhibit increase in left ventricular mass. NT-proBNP may however be a less desirable cardiac marker as unlike cardiac troponin I it is often not elevated at earlier stages of CanL.

scholarly journals P748 Three-year echocardiographic outcomes in MitraClip patients with chronic kidney disease

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
A Tavernese ◽  
V Cammalleri ◽  
A Sanseviero ◽  
P De Vico ◽  
S Muscoli ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Systemic Hypertension ◽  
Systolic Pulmonary Artery Pressure ◽  
Kaplan Meier ◽  
Group A ◽  
Group B

Abstract Background Chronic kidney disease (CKD) has been shown to impact negatively the prognosis of patients with heart failure, coronary artery or valvular heart disease and emerged as predictor of poor outcomes in mitraclip population. Purpose Aim of our study was to evaluate three-year echocardiographic outcomes in CKD patients with severe mitral regurgitation (MR) treated with mitraclip. Methods This in an observational study including patients treated with mitraclip in our institution, who completed three years of follow up. Patients population was divided into two groups according to basal creatinine clearance (CrCl): group A, including patients with normal/mild decline of renal function (CrCl &gt; 60 ml/min) and group B, including patients with CKD (CrCl &lt; 60 ml/min). Demographic and procedural characteristics were compared, as well as echocardiographic data, including grade of MR, left ventricular ejection fraction (LVEF), mean transmitral gradient and systolic pulmonary artery pressure (sPAP). Kaplan-Meier survival curves were obtained. Results The study population consists of 107 patients (mean age 71 ± 9 years, 69% male): 57 belonging to group A and 50 to group B. Patients of group B had higher values of LogEuroScore (22 ± 10 vs.15 ± 9 p = 0,0002), systemic hypertension (92% vs. 74%, p = 0,026), complicated diabetes (46% vs. 24% p = 0,034) and NYHA IV before the procedure (24% vs 9 %, p = 0,059). Additionally, patients of group B had lower baseline LVEF (35 ± 11 vs. 41 ± 13; p = 0,012). Procedural success was similar between the two groups without significant difference in degree of MR reduction after mitraclip implantation. Echocardiographic follow-up showed that in group B, the LVEF did not improve after the treatment (more than 50% had LVEF &lt; 35% at 1,2 and 3 years) while in the group A it improved significantly (LVEF &lt; 35% from 47,6% at discharge to 29%, 32% and 31% at 1, 2 and 3 years, respectively). In comparison to group A, in group B a progressive increase in residual MR grade was observed (moderate-to-severe MR from 2% at discharge to 14%, 15%, and 27% at 1, 2 and 3 years, respectively) as well as in the mean transmitral gradient (from 3,90 ±1,6 mmHg after the mitraclip implantation to 5,28 ± 1,7; 5,73 ± 1,75; 6,06 ±1,75 at 1, 2 and 3 years, respectively) and sPAP (from 47 ± 12 mmHg at discharge to 49 ± 21; 51 ± 20; 48 ± 22 at 1, 2 and 3 years, respectively). Kaplan Meier estimate of survival free from in-hospital readmission was 77% in group A and 61% in group B (Log-Rank 4.563, p = 0,033) and survival free from cardiovascular death was 95% and 81,5%, in group A and B, respectively (Log-Rank 4.806, p = 0,028). Conclusion Our results suggest that CKD patients have poorer outcomes after mitraclip implantation with worsening of some echocardiographic parameters, particularly for residual MR degree, mean transmitral gradient and sPAP, without improvement in LVEF at one, two and three years of follow-up.

scholarly journals Left Ventricular Mass Regression, All-Cause and Cardiovascular Mortality in Chronic Kidney Disease: A Meta-Analysis

2021 ◽  
Author(s):  
Kevin C. Maki ◽  
Meredith L. Wilcox ◽  
Mary R. Dicklin ◽  
Rahul Kakkar ◽  
Michael H. Davidson
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular Mass ◽  
Cardiovascular Mortality ◽  
Meta Analysis ◽  
Left Ventricular ◽  
Secondary Outcome ◽  
Ventricular Mass ◽  
Increased Risk ◽  
All Cause Mortality

Abstract Background Cardiovascular disease is an important driver of the increased mortality associated with chronic kidney disease (CKD). Higher left ventricular mass (LVM) predicts increased risk of adverse cardiovascular outcomes and total mortality, but previous reviews have shown no clear association between intervention-induced LVM change and all-cause or cardiovascular mortality in CKD. Methods The primary objective of this meta-analysis was to investigate whether treatment-induced reductions in LVM over periods ≥ 12 months were associated with all-cause mortality in patients with CKD. Cardiovascular mortality was investigated as a secondary outcome. Measures of association in the form of relative risks (RRs) with associated variability and precision (95% confidence intervals [CIs]) were extracted directly from each study, when reported, or were calculated based on the published data, if possible, and pooled RR estimates were determined. Results The meta-analysis included 38 trials with duration ≥ 12 months: 6 of erythropoietin stimulating agents treating to higher vs. lower hemoglobin targets, 10 of renin-angiotensin-aldosterone system inhibitors vs. placebo or another blood pressure lowering agent, 14 of modified hemodialysis regimens, and 8 of other types of interventions. All-cause mortality was reported in 116/2385 (4.86%) subjects in intervention groups and 161/2404 (6.70%) subjects in control groups. The pooled RR estimate of the 24 trials ≥ 12 months with ≥ 1 event in ≥ 1 group was 0.72 (95% CI 0.57 to 0.91, p = 0.005), with little heterogeneity across studies. Directionalities of the associations in intervention subgroups were the same. Sensitivity analyses of ≥ 6 months (31 trials), ≥ 9 months (26 trials), and > 12 months (9 trials), and including studies with no events in either group, demonstrated similar risk reductions to the primary analysis. The point estimate for cardiovascular mortality was similar to all-cause mortality, but not statistically significant: RR 0.66, 95% CI 0.38 to 1.15. Conclusions These results suggest that LVM regression may be a useful surrogate marker for benefits of interventions intended to reduce mortality risk in patients with CKD.

scholarly journals Left Ventricular Mass in Chronic Kidney Disease and ESRD

2009 ◽  
Vol 4 (Supplement 1) ◽  
pp. S79-S91 ◽  
Author(s):  
Richard J. Glassock ◽  
Roberto Pecoits-Filho ◽  
Silvio H. Barberato
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular Mass ◽  
Left Ventricular ◽  
Ventricular Mass

Ferrokinetics is associated with the left ventricular mass index in patients with chronic kidney disease

2017 ◽  
Vol 72 (4) ◽  
pp. 460-466 ◽  
Author(s):  
Akihito Tanaka ◽  
Daijo Inaguma ◽  
Yu Watanabe ◽  
Eri Ito ◽  
Naoki Kamegai ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular Mass ◽  
Left Ventricular Mass Index ◽  
Left Ventricular ◽  
Ventricular Mass Index ◽  
Ventricular Mass

Urinary corticosteroid excretion predicts left ventricular mass and proteinuria in chronic kidney disease

2012 ◽  
Vol 123 (5) ◽  
pp. 285-294 ◽  
Author(s):  
Emily P. McQuarrie ◽  
E. Marie Freel ◽  
Patrick B. Mark ◽  
Robert Fraser ◽  
Rajan K. Patel ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Left Ventricular Mass ◽  
Independent Predictor ◽  
Left Ventricular ◽  
Male Gender ◽  
Linear Regression Models ◽  
Significant Independent Predictor ◽  
Plasma Aldosterone Concentration ◽  
Ventricular Mass

Blockade of the MR (mineralocorticoid receptor) in CKD (chronic kidney disease) reduces LVMI [LV (left ventricular) mass index] and proteinuria. The MR can be activated by aldosterone, cortisol and DOC (deoxycorticosterone). The aim of the present study was to explore the influence of mineralocorticoids on LVMI and proteinuria in patients with CKD. A total of 70 patients with CKD and 30 patients with EH (essential hypertension) were recruited. Patients underwent clinical phenotyping; biochemical assessment and 24 h urinary collection for THAldo (tetrahydroaldosterone), THDOC (tetrahydrodeoxycorticosterone), cortisol metabolites (measured using GC–MS), and urinary electrolytes and protein [QP (proteinuira quantification)]. LVMI was measured using CMRI (cardiac magnetic resonance imaging). Factors that correlated significantly with LVMI and proteinuria were entered into linear regression models. In patients with CKD, significant predictors of LVMI were male gender, SBP (systolic blood pressure), QP, and THAldo and THDOC excretion. Significant independent predictors on multivariate analysis were THDOC excretion, SBP and male gender. In EH, no association was seen between THAldo or THDOC and LVMI; plasma aldosterone concentration was the only significant independent predictor. Significant univariate determinants of proteinuria in patients with CKD were THAldo, THDOC, USod (urinary sodium) and SBP. Only THAldo excretion and SBP were significant multivariate determinants. Using CMRI to determine LVMI we have demonstrated that THDOC is a novel independent predictor of LVMI in patients with CKD, differing from patients with EH. Twenty-four hour THAldo excretion is an independent determinant of proteinuria in patients with CKD. These findings emphasize the importance of MR activation in the pathogenesis of the adverse clinical phenotype in CKD.

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