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篇目详细内容 |
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【篇名】 |
Setting up a heart rate alarm limit to decrease oculocardiac reflex during strabismus surgery in children |
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【刊名】 |
Frontiers of Medicine in China |
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【刊名缩写】 |
Front. Med. China |
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【ISSN】 |
1673-7342 |
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【EISSN】 |
1673-7458 |
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【DOI】 |
10.1007/s11684-008-0056-4 |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2008 |
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【卷期】 |
2
卷3期 |
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【页码】 |
295-297
页,共
3
页 |
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【作者】 |
ZHANG Kangkang;
GU Enhua;
LU Junjie;
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【关键词】 |
strabismus surgery; oculocardiac reflex; alarm limit |
【摘要】 |
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The aim of this paper is to investigate a method which may decrease the incidence and severity of oculocardiac reflex (OCR) without drugs. One hundred and sixty children undergoing strabismus surgery were allocated to two groups using double-blind randomization. OCR was defined as a decrease of more than 10% from the baseline heart rate during operation. An alarm sounded and a lamp flashed as soon as OCR occurred in group I, and neither of the above happened in group II. OCR occurred (1.151 ± 0.858) times in group I and (2.287 ± 1.371) times in group II (P < 0.05). Heart rate decreased by (23 ± 19) bpm in group I and (35 ± 28) bpm in group II (P < 0.05). The duration of OCR in group I and group II was (4.36 ± 4.26)s and (7.62 ± 6.41)s, respectively (P < 0.05). The recovery time for group I and group II was (15.36 ± 13.28)s and (32.36 ± 19.57)s, respectively (P < 0.05). The numbers of times of interruption were 8 in group I (10%) and 26 in group II (32%) (P < 0.01). This method significantly decreased the incidence and severity of OCR during strabismus surgery in children. |
