Hypertonic saline (HTS) is often used to manage cerebral edema and increased intracranial
pressure (ICP) in children via creation of an osmolar gradient which promotes decreases
in brain interstitial volume along the blood-brain barrier [
[1]
]. It also acts as a plasma volume expander. There is scant evidence directing administration
in children [
[2]
,
[3]
,
[4]
] resulting in variation in emergency physician practices [
[5]
,
[6]
]. HTS exhibits low rates of adverse effects, even with the use of intravenous (IV)
concentrations through 23.4% [
7
,
- Kochanek P.M.
- Carney N.
- Adelson P.D.
- Ashwal S.
- Bell M.J.
- Bratton S.
- et al.
Guidelines for the acute medical management of severe traumatic brain injury in infants,
children, and adolescents—second edition.
Pediatr Crit Care Med. 2012; 13 (Epub 2012/01/11, PubMed PMID: 22217782): S1-82https://doi.org/10.1097/PCC.0b013e31823f435c
8
,
- Kerwin A.J.
- Schinco M.A.
- Tepas 3rd, J.J.
- Renfro W.H.
- Vitarbo E.A.
- Muehlberger M.
The use of 23.4% hypertonic saline for the management of elevated intracranial pressure
in patients with severe traumatic brain injury: a pilot study.
J Trauma. 2009; 67 ([Epub 2009/08/12, PubMed PMID: 19667879]): 277-282https://doi.org/10.1097/TA.0b013e3181acc726
9
], IV bolus doses up to 24 ml per kilogram (ml/kg) [
[10]
], or with administration over 3 min [
- Luu J.L.
- Wendtland C.L.
- Gross M.F.
- Mirza F.
- Zouros A.
- Zimmerman G.J.
- et al.
Three-percent saline administration during pediatric critical care transport.
Pediatr Emerg Care. 2011; 27 ([PubMed PMID: 22134236, Epub 2011/12/03]): 1113-1117https://doi.org/10.1097/PEC.0b013e31823aff59
11
,
- Brenkert T.E.
- Estrada C.M.
- McMorrow S.P.
- Abramo T.J.
Intravenous hypertonic saline use in the pediatric emergency department.
Pediatr Emerg Care. 2013; 29 ([Epub 2013/01/04, PubMed PMID: 23283268]): 71-73https://doi.org/10.1097/PEC.0b013e31827b54c3
12
,
- Luu J.L.
- Wendtland C.L.
- Gross M.F.
- Mirza F.
- Zouros A.
- Zimmerman G.J.
- et al.
Three-percent saline administration during pediatric critical care transport.
Pediatr Emerg Care. 2011; 27 ([Epub 2011/12/03, PubMed PMID: 22134236]): 1113-1117https://doi.org/10.1097/PEC.0b013e31823aff59
13
]. However, hypernatremia is a common side effect of continuous HTS infusion [
[14]
,
[15]
] and serious adverse events have been reported when infusions are sustained over
several days [
16
,
- Gonda D.D.
- Meltzer H.S.
- Crawford J.R.
- Hilfiker M.L.
- Shellington D.K.
- Peterson B.M.
- et al.
Complications associated with prolonged hypertonic saline therapy in children with
elevated intracranial pressure.
Pediatr Crit Care Med. 2013; 14 ([Epub 2013/07/05, PubMed PMID: 23823197]): 610-620https://doi.org/10.1097/PCC.0b013e318291772b
17
,
- Froelich M.
- Ni Q.
- Wess C.
- Ougorets I.
- Hartl R.
Continuous hypertonic saline therapy and the occurrence of complications in neurocritically
ill patients.
Crit Care Med. 2009; 37 ([Epub 2009/02/27, PubMed PMID: 19242317]): 1433-1441https://doi.org/10.1097/CCM.0b013e31819c1933
18
,
19
].Keywords
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Article info
Publication history
Published online: September 28, 2018
Accepted:
September 25,
2018
Received in revised form:
September 24,
2018
Received:
September 10,
2018
Identification
Copyright
© 2018 Elsevier Inc. All rights reserved.