{"title":"[产前类固醇暴露与晚期早产儿低血糖相关性的荟萃分析]。","authors":"Z Z Yao, A Z Yu, X Feng","doi":"10.3760/cma.j.cn112140-20230209-00090","DOIUrl":null,"url":null,"abstract":"<p><p><b>Objective:</b> To systematically evaluate the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates. <b>Methods:</b> Eight databases in either Chinese or English, including PubMed, the Cochrane Library, Embase, Medline, Scopus, CNKI, Wanfang and VIP, were searched to extract the studies on the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates published from the establishment of each database to December 2022. The Meta-analysis was performed using Stata 14.0 statistical software. <b>Results:</b> A total of 9 studies were included in this Meta-analysis, including 6 retrospective cohort studies, 2 prospective cohort studies and 1 randomized controlled trial (RCT) study, involving 9 143 premature infants. The Meta-analysis showed that prenatal steroid exposure increased the risk of late preterm neonatal hypoglycemia (<i>RR</i>=1.55, 95%<i>CI</i> 1.25-1.91, <i>P</i><0.001). The similar correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates was all found in the following subgroups: North America (<i>RR</i>=1.57, 95%<i>CI</i> 1.37-1.80, <i>P</i><0.001), enrolling pregnant women with gestational diabetes (<i>RR</i>=1.62, 95%<i>CI</i> 1.26-2.08, <i>P</i><0.001), A-grade literature quality (<i>RR</i>=1.43, 95%<i>CI</i> 1.14-1.79, <i>P</i>=0.002), criteria for hypoglycemia ≤40 mg/dl (1 mg/dl=0.056 mmol/L, <i>RR</i>=1.49, 95%<i>CI</i> 1.28-1.73, <i>P</i><0.001), sample size of 501-1 500 (<i>RR</i>=1.69, 95%<i>CI</i> 1.19-2.40, <i>P</i>=0.003) and >1 500 (<i>RR</i>=1.65, 95%<i>CI</i> 1.48-1.83, <i>P</i><0.001), steroid injection dosage and frequency of 12 mg 2 times (<i>RR</i>=1.66, 95%<i>CI</i> 1.50-1.84, <i>P</i><0.001), the time interval from antenatal corticosteroid administration to delivery of 24-47 h (<i>RR</i>=1.98, 95%<i>CI</i> 1.26-3.10, <i>P</i>=0.003), unadjusted gestational age (<i>RR</i>=1.78, 95%<i>CI</i> 1.02-3.10,<i>P</i>=0.043) and unadjusted birth weight (<i>RR</i>=1.80, 95%<i>CI</i> 1.22-2.66, <i>P</i>=0.003). Meta-regression results showed that steroid injection frequency and dose were the main sources of high heterogeneity among studies (<i>P</i>=0.030). <b>Conclusion:</b> Prenatal steroid exposure may be a risk factor for hypoglycemia in late preterm neonates.</p>","PeriodicalId":23998,"journal":{"name":"Zhonghua er ke za zhi = Chinese journal of pediatrics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Meta-analysis of the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates].\",\"authors\":\"Z Z Yao, A Z Yu, X Feng\",\"doi\":\"10.3760/cma.j.cn112140-20230209-00090\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><b>Objective:</b> To systematically evaluate the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates. <b>Methods:</b> Eight databases in either Chinese or English, including PubMed, the Cochrane Library, Embase, Medline, Scopus, CNKI, Wanfang and VIP, were searched to extract the studies on the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates published from the establishment of each database to December 2022. The Meta-analysis was performed using Stata 14.0 statistical software. <b>Results:</b> A total of 9 studies were included in this Meta-analysis, including 6 retrospective cohort studies, 2 prospective cohort studies and 1 randomized controlled trial (RCT) study, involving 9 143 premature infants. The Meta-analysis showed that prenatal steroid exposure increased the risk of late preterm neonatal hypoglycemia (<i>RR</i>=1.55, 95%<i>CI</i> 1.25-1.91, <i>P</i><0.001). The similar correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates was all found in the following subgroups: North America (<i>RR</i>=1.57, 95%<i>CI</i> 1.37-1.80, <i>P</i><0.001), enrolling pregnant women with gestational diabetes (<i>RR</i>=1.62, 95%<i>CI</i> 1.26-2.08, <i>P</i><0.001), A-grade literature quality (<i>RR</i>=1.43, 95%<i>CI</i> 1.14-1.79, <i>P</i>=0.002), criteria for hypoglycemia ≤40 mg/dl (1 mg/dl=0.056 mmol/L, <i>RR</i>=1.49, 95%<i>CI</i> 1.28-1.73, <i>P</i><0.001), sample size of 501-1 500 (<i>RR</i>=1.69, 95%<i>CI</i> 1.19-2.40, <i>P</i>=0.003) and >1 500 (<i>RR</i>=1.65, 95%<i>CI</i> 1.48-1.83, <i>P</i><0.001), steroid injection dosage and frequency of 12 mg 2 times (<i>RR</i>=1.66, 95%<i>CI</i> 1.50-1.84, <i>P</i><0.001), the time interval from antenatal corticosteroid administration to delivery of 24-47 h (<i>RR</i>=1.98, 95%<i>CI</i> 1.26-3.10, <i>P</i>=0.003), unadjusted gestational age (<i>RR</i>=1.78, 95%<i>CI</i> 1.02-3.10,<i>P</i>=0.043) and unadjusted birth weight (<i>RR</i>=1.80, 95%<i>CI</i> 1.22-2.66, <i>P</i>=0.003). Meta-regression results showed that steroid injection frequency and dose were the main sources of high heterogeneity among studies (<i>P</i>=0.030). <b>Conclusion:</b> Prenatal steroid exposure may be a risk factor for hypoglycemia in late preterm neonates.</p>\",\"PeriodicalId\":23998,\"journal\":{\"name\":\"Zhonghua er ke za zhi = Chinese journal of pediatrics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zhonghua er ke za zhi = Chinese journal of pediatrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3760/cma.j.cn112140-20230209-00090\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zhonghua er ke za zhi = Chinese journal of pediatrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3760/cma.j.cn112140-20230209-00090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Meta-analysis of the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates].
Objective: To systematically evaluate the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates. Methods: Eight databases in either Chinese or English, including PubMed, the Cochrane Library, Embase, Medline, Scopus, CNKI, Wanfang and VIP, were searched to extract the studies on the correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates published from the establishment of each database to December 2022. The Meta-analysis was performed using Stata 14.0 statistical software. Results: A total of 9 studies were included in this Meta-analysis, including 6 retrospective cohort studies, 2 prospective cohort studies and 1 randomized controlled trial (RCT) study, involving 9 143 premature infants. The Meta-analysis showed that prenatal steroid exposure increased the risk of late preterm neonatal hypoglycemia (RR=1.55, 95%CI 1.25-1.91, P<0.001). The similar correlation between prenatal steroid exposure and hypoglycemia in late preterm neonates was all found in the following subgroups: North America (RR=1.57, 95%CI 1.37-1.80, P<0.001), enrolling pregnant women with gestational diabetes (RR=1.62, 95%CI 1.26-2.08, P<0.001), A-grade literature quality (RR=1.43, 95%CI 1.14-1.79, P=0.002), criteria for hypoglycemia ≤40 mg/dl (1 mg/dl=0.056 mmol/L, RR=1.49, 95%CI 1.28-1.73, P<0.001), sample size of 501-1 500 (RR=1.69, 95%CI 1.19-2.40, P=0.003) and >1 500 (RR=1.65, 95%CI 1.48-1.83, P<0.001), steroid injection dosage and frequency of 12 mg 2 times (RR=1.66, 95%CI 1.50-1.84, P<0.001), the time interval from antenatal corticosteroid administration to delivery of 24-47 h (RR=1.98, 95%CI 1.26-3.10, P=0.003), unadjusted gestational age (RR=1.78, 95%CI 1.02-3.10,P=0.043) and unadjusted birth weight (RR=1.80, 95%CI 1.22-2.66, P=0.003). Meta-regression results showed that steroid injection frequency and dose were the main sources of high heterogeneity among studies (P=0.030). Conclusion: Prenatal steroid exposure may be a risk factor for hypoglycemia in late preterm neonates.
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