Focal small bowel perforation: An adverse effect of early postnatal dexamethasone therapy in extremely low birth weight infants

被引:31
作者
Gordon P.V. [1 ]
Young M.L. [2 ]
Marshall D.D. [1 ]
机构
[1] Department of Pediatrics, University of North Carolina, Chapel Hill, NC
[2] Department of Biostatistics, University of North Carolina, Chapel Hill, NC
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D O I
10.1038/sj.jp.7200520
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摘要
Objective: We tested the hypothesis that early postnatal dexamethasone (EPD) increases the risk of focal small bowel perforation (FSBP) in extremely low birth weight (ELBW) infants. Study Design: The techniques of meta-analysis were applied to studies evaluating EPD, which we identified through a systematic literature search. Studies were included if they were randomized, placebo-controlled trials of EPD, enrolled infants with birth weights ≤1000 g, and reported FSBP as an outcome variable. The Breslow-Day test was used to assess for homogeneity and a summary odds ratio was calculated using the Mantel-Haenszel exact method. Results: Four studies, with a pooled sample of 1383 infants, were included in the primary analysis. The Breslow-Day test showed a p-value of 0.61, indicating homogeneity among the studies. FSBP was significantly higher in EPD treated infants [odds ratio 1.91, 95% confidence interval (CI) 1.21, 3.07; p = 0.004]. Conclusion: EPD increases the risk of FSBP in ELBW infants.
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页码:156 / 160
页数:4
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