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Brain Natriuretic Peptide Concentrations After Aneurysmal Subarachnoid Hemorrhage: Relationship with Hypovolemia and Hyponatremia

Brain Natriuretic Peptide Concentrations After Aneurysmal Subarachnoid Hemorrhage: Relationship... Neurocrit Care (2011) 14:176–181 DOI 10.1007/s12028-011-9504-0 ORIG IN AL ARTI CLE Brain Natriuretic Peptide Concentrations After Aneurysmal Subarachnoid Hemorrhage: Relationship with Hypovolemia and Hyponatremia • • Sanne M. Dorhout Mees Reinier G. Hoff • • Gabriel J. E. Rinkel Ale Algra Walter M. van den Bergh Published online: 1 February 2011 Springer Science+Business Media, LLC 2011 Abstract particular event. Odds Ratio’s (OR) for high versus low Background Hyponatremia and hypovolemia occur often mean BNP concentrations (dichotomized on median values after aneurysmal subarachnoid hemorrhage (SAH) and are per event) were calculated for the occurrence of each event associated with poor outcome. The authors investigated and adjusted for relevant baseline characteristics. whether brain natriuretic peptide (BNP) is related to hyp- Results Patients with BNP above median more often had ovolemia and hyponatremia after SAH and whether it can severe hypovolemia (adjusted OR 4.2, 95% confidence differentiate between hypovolemic and non-hypovolemic interval, CI 1.2–15.0) and showed a trend toward hypo- hyponatremia. natremia (adjusted OR 3.3, 95% CI 0.7–9.2). In the 12 Methods In 58 SAH patients, the authors daily measured hyponatremic patients, BNP could not differentiate serum BNP and sodium concentrations, and circulating between hypovolemic and non-hypovolemic hyponatremia. blood volume by means http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Neurocritical Care Springer Journals

Brain Natriuretic Peptide Concentrations After Aneurysmal Subarachnoid Hemorrhage: Relationship with Hypovolemia and Hyponatremia

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References (36)

Publisher
Springer Journals
Copyright
Copyright © 2011 by Springer Science+Business Media, LLC
Subject
Medicine & Public Health; Neurology; Internal Medicine
ISSN
1541-6933
eISSN
1556-0961
DOI
10.1007/s12028-011-9504-0
pmid
21286856
Publisher site
See Article on Publisher Site

Abstract

Neurocrit Care (2011) 14:176–181 DOI 10.1007/s12028-011-9504-0 ORIG IN AL ARTI CLE Brain Natriuretic Peptide Concentrations After Aneurysmal Subarachnoid Hemorrhage: Relationship with Hypovolemia and Hyponatremia • • Sanne M. Dorhout Mees Reinier G. Hoff • • Gabriel J. E. Rinkel Ale Algra Walter M. van den Bergh Published online: 1 February 2011 Springer Science+Business Media, LLC 2011 Abstract particular event. Odds Ratio’s (OR) for high versus low Background Hyponatremia and hypovolemia occur often mean BNP concentrations (dichotomized on median values after aneurysmal subarachnoid hemorrhage (SAH) and are per event) were calculated for the occurrence of each event associated with poor outcome. The authors investigated and adjusted for relevant baseline characteristics. whether brain natriuretic peptide (BNP) is related to hyp- Results Patients with BNP above median more often had ovolemia and hyponatremia after SAH and whether it can severe hypovolemia (adjusted OR 4.2, 95% confidence differentiate between hypovolemic and non-hypovolemic interval, CI 1.2–15.0) and showed a trend toward hypo- hyponatremia. natremia (adjusted OR 3.3, 95% CI 0.7–9.2). In the 12 Methods In 58 SAH patients, the authors daily measured hyponatremic patients, BNP could not differentiate serum BNP and sodium concentrations, and circulating between hypovolemic and non-hypovolemic hyponatremia. blood volume by means

Journal

Neurocritical CareSpringer Journals

Published: Feb 1, 2011

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