Abstract |
The efficacy of induced hypothermia to treat hypoxic-ischemic encephalopathy (HIE) in term infants has been evaluated in 6 multicenter randomized controlled trials. Meta-analysis of these trials shows that hypothermia in the first 6 hours after moderately severe HIE reduced the risk rate of death or neurological impairment at 18 months of age; risk ratio (RR): 0.81 (95% confidence interval [CI]: 0.71 to 0.93, p=0.002); risk difference -0.11 (95% CI: -0.18 to -0.04), with a number needed to treat of 9 (95% CI: 5-25). It also showed that treatment with hypothermia was associated with an increased rate of intact survival; RR: 1.53 (95% CI: 1.22-1.93, p<0.001); risk difference: 0.12 (95% CI: 0.06-0.18), with a number need to treat of 8 (95% CI: 5-17). We developed a national protocol using a simplified method of cooling. This protocol will hopefully lead to a widespread implementation of induced hypothermia in different settings within Saudi Arabia.
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Authors | Turki M Alkharfy |
Journal | Neurosciences (Riyadh, Saudi Arabia)
(Neurosciences (Riyadh))
Vol. 18
Issue 1
Pg. 18-26
(Jan 2013)
ISSN: 1319-6138 [Print] Saudi Arabia |
PMID | 23291793
(Publication Type: Journal Article, Meta-Analysis, Review)
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Topics |
- Animals
- Humans
- Hypothermia, Induced
(methods, mortality, standards)
- Hypoxia-Ischemia, Brain
(mortality, therapy)
- Infant
- Infant, Newborn
- Practice Guidelines as Topic
- Risk Factors
- Saudi Arabia
(epidemiology)
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