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Our primary outcomes included both neonatal composite morbidity and maternal composite morbidity in the context of maternal anemia.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Patients who received LMWID had fewer infusion visits, received higher total doses of iron and had a more substantial correction of hemoglobin compared to those who received iron sucrose (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.01). Maternal anemia at the time of admission was not associated with neonatal composite morbidity. However, there was a significant association between anemia status and maternal composite outcome (<jats:italic>p<\/jats:italic>\u2009=\u20090.05). Anemia at time of delivery was associated with the likelihood of requiring a blood transfusion (<jats:italic>p<\/jats:italic>\u2009=\u20090.01).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This study reinforces previous findings emphasizing the adverse effects of iron deficiency on maternal health and the role of IV iron in reducing these risks.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ejh.14298","type":"journal-article","created":{"date-parts":[[2024,9,3]],"date-time":"2024-09-03T07:16:45Z","timestamp":1725347805000},"page":"842-851","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Perinatal Outcomes Following Intravenous Iron for Treatment of Iron Deficiency With and Without Anemia"],"prefix":"10.1111","volume":"113","author":[{"given":"Kimberly S.","family":"Ryan","sequence":"first","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5379-8202","authenticated-orcid":false,"given":"Kylee L.","family":"Martens","sequence":"additional","affiliation":[{"name":"Division of Hematology and Medical Oncology Knight Cancer Institute, Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bharti","family":"Garg","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boris I.","family":"Chobrutskiy","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Madeline A.","family":"Hedges","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-0369-5819","authenticated-orcid":false,"given":"Olivia L.","family":"Hagen","sequence":"additional","affiliation":[{"name":"Division of Reproductive &amp; Developmental Sciences, Oregon National Primate Research Center Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean M. G.","family":"Sabile","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adam K.","family":"Lewkowitz","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Brown University Warren Alpert Medical School  Providence Rhode Island USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Methodius G.","family":"Tuuli","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Brown University Warren Alpert Medical School  Providence Rhode Island USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5790-4700","authenticated-orcid":false,"given":"Thomas G.","family":"Deloughery","sequence":"additional","affiliation":[{"name":"Division of Hematology and Medical Oncology Knight Cancer Institute, Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9396-5976","authenticated-orcid":false,"given":"Joseph J.","family":"Shatzel","sequence":"additional","affiliation":[{"name":"Division of Hematology and Medical Oncology Knight Cancer Institute, Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1934-1935","authenticated-orcid":false,"given":"Jamie O.","family":"Lo","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Oregon Health &amp; Science University  Portland Oregon USA"},{"name":"Division of Reproductive &amp; Developmental Sciences, Oregon National Primate Research Center Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashley E.","family":"Benson","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,9,3]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/454601"},{"issue":"5","key":"e_1_2_11_3_1","first-page":"230","article-title":"Effectiveness of Twice Weekly Iron Supplementation Compared With Daily Regimen in Reducing Anemia and Iron Deficiency During Pregnancy: A Randomized Trial in Iran","volume":"13","author":"Zamani A. 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