{"id":51345,"date":"2004-04-01T00:00:00","date_gmt":"2018-12-04T04:36:03","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/randomized-controlled-trial-of-prenatal-zinc-supplementation\/"},"modified":"2018-12-04T05:36:03","modified_gmt":"2018-12-04T04:36:03","slug":"randomized-controlled-trial-of-prenatal-zinc-supplementation","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/randomized-controlled-trial-of-prenatal-zinc-supplementation\/","title":{"rendered":"Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate."},"content":{"rendered":"<p style=\"text-align:justify\">OBJECTIVES:<\/p>\n<p style=\"text-align:justify\">This study was undertaken to evaluate whether prenatal zinc supplementation affects maturation of fetal cardiac patterns.<\/p>\n<p style=\"text-align:justify\">STUDY DESIGN:<\/p>\n<p style=\"text-align:justify\">A randomized double-blind controlled trial among 242 low-income Peruvian women was performed. Beginning at 10 to 16 weeks&#039; gestation, women received supplements containing 60 mg iron, 250 microg folic acid with or without 25 mg zinc. Fetal heart rate (mean FHR, variability [HRV], number of accelerations) and movements (number and amplitude of movement bouts, time spent moving) were electronically monitored monthly from 20 weeks&#039; gestation. Developmental trends were evaluated by supplement type among 195 women who completed the trial and had no serious complications of pregnancy.<\/p>\n<p style=\"text-align:justify\">RESULTS:<\/p>\n<p style=\"text-align:justify\">Zinc supplementation was associated with lower FHR, greater number of accelerations, and greater HRV. Supplementation effects on HRV and accelerations were more pronounced after 28 weeks&#039; gestation. No differences in motor activity were observed.<\/p>\n<p style=\"text-align:justify\">CONCLUSION:<\/p>\n<p style=\"text-align:justify\">Prenatal supplementation of zinc-deficient mothers may be beneficial to fetal neurobehavioral development.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-51345","resume","type-resume","status-publish","hentry"],"acf":{"auteurs":null,"adresse":null,"numero":null,"page":null,"mois":null,"annee":null,"mots-cles":null,"sources":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate. - Aprifel<\/title>\n<meta name=\"description\" content=\"Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate. - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate.\" \/>\n<meta property=\"og:description\" content=\"Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/randomized-controlled-trial-of-prenatal-zinc-supplementation\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/randomized-controlled-trial-of-prenatal-zinc-supplementation\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/randomized-controlled-trial-of-prenatal-zinc-supplementation\/\",\"name\":\"Randomized controlled trial of prenatal zinc supplementation and the development of fetal heart rate. - 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