First name
Susan
Last name
Schachtner

Title

Relationship Between Serum Brain-Type Natriuretic Peptide and Biomarkers of Growth in Infants With Shunt-Dependent Single Cardiac Ventricle.

Year of Publication

2022

Date Published

2022 Mar 11

ISSN Number

1879-1913

Abstract

<p>For infants with shunt-dependent or ductal-dependent single ventricle heart disease, poor growth is common and associated with morbidity and impaired neurodevelopmental outcomes. Although attention has focused on nutrition to promote weight gain, little is known about the relation between heart failure and growth factors. A prospective observational pilot study was performed to assess the relation between heart failure, assessed by brain natriuretic peptide (BNP), and growth factors (insulin-like growth factor 1 [IGF-1] and insulin-like growth factor-binding protein 3) at 3 visits: (1) before discharge from neonatal intervention with the establishment of stable pulmonary blood flow, (2) immediately before superior cavopulmonary connection, and (3) before discharge after superior cavopulmonary connection operation. The relation between BNP and growth factors was analyzed using Spearman pairwise correlations at each visit and modeled over time with a linear mixed-effects model. Correlations were considered worthy of further exploration using a p &lt;0.10, given the exploratory nature of the study. The study included 38 infants (66% male, 68% hypoplastic left heart syndrome). Median BNP was elevated at visit 1 and decreased over time (287&nbsp;pg/dl [interquartile range 147 to 794], 85&nbsp;pg/dl [52 to 183], and 90&nbsp;pg/dl [70 to 138]). Median IGF-1 Z&nbsp;score was &lt;0 at each visit but increased over time (-0.9 [interquartile range -1.1 to 0.1], -0.7 [-1.2 to 0.1], and -0.5 [-1.2 to 0]). Inverse correlations were found between BNP and IGF-1 at visit 1 (r&nbsp;=&nbsp;-0.40, p&nbsp;=&nbsp;0.097), BNP and IGF-1 and insulin-like growth factor-binding protein 3 at visit 2 (r&nbsp;=&nbsp;-0.33, p&nbsp;=&nbsp;0.080 and r&nbsp;=&nbsp;-0.33, p&nbsp;=&nbsp;0.085, respectively) and BNP and IGF-1 Z&nbsp;score at visit 3 (r&nbsp;=&nbsp;-0.42, p&nbsp;=&nbsp;0.049). Significant relations were likewise found between the change in BNP and the change in IGF-1 between visits 1 and 3 (p&nbsp;=&nbsp;0.046) and between visits 2 and 3 (p&nbsp;=&nbsp;0.048). In conclusion, this pilot study demonstrates an inverse correlation between BNP and growth factors, suggesting that the heart failure state associated with this physiology may play a mechanistic role in impaired growth.</p>

DOI

10.1016/j.amjcard.2022.01.052

Alternate Title

Am J Cardiol

PMID

35287945

Title

Prevalence and Risk Factors for Pericardial Effusions Requiring Readmission After Pediatric Cardiac Surgery.

Year of Publication

2016

Date Published

2016 Nov 30

ISSN Number

1432-1971

Abstract

<p>Pericardial effusion (PE) may require readmission after cardiac surgery and has been associated with postoperative morbidity and mortality. We sought to identify the prevalence and risk factors for postoperative PE requiring readmission in children. A retrospective analysis of the Pediatric Health Information System database was performed between January 1, 2003, and September 30, 2014. All patients ≤18&nbsp;years old who underwent cardiac surgery were identified by ICD-9 codes. Those readmitted within 1&nbsp;year with an ICD-9 code for PE were identified. Logistic regression analysis was performed to determine risk factors for PE readmissions. Of the 142,633 surgical admissions, 1535 (1.1%) were readmitted with PE. In multivariable analysis, older age at the initial surgical admission [odds ratio (OR) 1.17, p&nbsp;&lt;&nbsp;0.001], trisomy 21 (OR 1.24, p&nbsp;=&nbsp;0.015), geographic region (OR 1.33-1.48, p&nbsp;≤&nbsp;0.001), and specific surgical procedures [heart transplant (OR 1.82, p&nbsp;&lt;&nbsp;0.001), systemic-pulmonary artery shunt (OR 2.23, p&nbsp;&lt;&nbsp;0.001), and atrial septal defect surgical repair (OR 1.34, p&nbsp;&lt;&nbsp;0.001)] were independent risk factors for readmission with PE. Of readmitted patients, 44.2% underwent an interventional PE procedure. Factors associated with interventions included shorter length of stay (LOS) for the initial surgical admission (OR 0.85, p&nbsp;=&nbsp;0.008), longer LOS for the readmission (OR 1.37, p&nbsp;&lt;&nbsp;0.001), and atrial septal defect surgery (OR 1.40, p&nbsp;=&nbsp;0.005). In this administrative database of children undergoing cardiac surgery, readmissions for PE occurred after 1.1% of cardiac surgery admissions. The risk factors identified for readmissions and interventions may allow for improved risk stratification, family counseling, and earlier recognition of PE for children undergoing cardiac surgery.</p>

DOI

10.1007/s00246-016-1540-2

Alternate Title

Pediatr Cardiol

PMID

27900408

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