{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T03:58:31Z","timestamp":1791172711293,"version":"4.1.0"},"reference-count":34,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2007,9,1]],"date-time":"2007-09-01T00:00:00Z","timestamp":1188604800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2007,9,1]],"date-time":"2007-09-01T00:00:00Z","timestamp":1188604800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2007,9]]},"DOI":"10.1016\/j.ejogrb.2006.09.013","type":"journal-article","created":{"date-parts":[[2006,11,14]],"date-time":"2006-11-14T07:19:11Z","timestamp":1163488751000},"page":"44-50","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":58,"title":["Amnionitis with Ureaplasma urealyticum or other microbes leads to increased morbidity and prolonged hospitalization in very low birth weight infants"],"prefix":"10.1016","volume":"134","author":[{"given":"Lieselotte","family":"Kirchner","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanns","family":"Helmer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georg","family":"Heinze","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Wald","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mathias","family":"Brunbauer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manfred","family":"Weninger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Zaknun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.ejogrb.2006.09.013_bib1","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1038\/sj.jp.7200185","article-title":"Ureaplasma\/Mycoplasma-infected amniotic fluid: pregnancy outcome in treated and nontreated patients","volume":"19","author":"Berg","year":"1999","journal-title":"J Perinatol"},{"issue":"Suppl. 1","key":"10.1016\/j.ejogrb.2006.09.013_bib2","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1093\/clinids\/17.Supplement_1.S100","article-title":"Ureaplasma urealyticum and premature birth","volume":"17","author":"Eschenbach","year":"1993","journal-title":"Clin Infect Dis"},{"issue":"2","key":"10.1016\/j.ejogrb.2006.09.013_bib3","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1002\/pd.1970120206","article-title":"Adverse outcome in pregnancy following amniotic fluid isolation of Ureaplasma urealyticum","volume":"12","author":"Gray","year":"1992","journal-title":"Prenat Diagn"},{"issue":"1","key":"10.1016\/j.ejogrb.2006.09.013_bib4","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0029-7844(98)00122-7","article-title":"Isolation of Ureaplasma urealyticum from the amniotic cavity and adverse outcome in preterm labor","volume":"92","author":"Yoon","year":"1998","journal-title":"Obstet Gynecol"},{"issue":"5","key":"10.1016\/j.ejogrb.2006.09.013_bib5","doi-asserted-by":"crossref","first-page":"1254","DOI":"10.1016\/S0002-9378(98)70142-5","article-title":"Microbial invasion of the amniotic cavity with Ureaplasma urealyticum is associated with a robust host response in fetal, amniotic, and maternal compartments","volume":"179","author":"Yoon","year":"1998","journal-title":"Am J Obstet Gynecol"},{"issue":"4","key":"10.1016\/j.ejogrb.2006.09.013_bib6","doi-asserted-by":"crossref","first-page":"919","DOI":"10.1067\/S0002-9378(03)00839-1","article-title":"The clinical significance of detecting Ureaplasma urealyticum by the polymerase chain reaction in the amniotic fluid of patients with preterm labor","volume":"189","author":"Yoon","year":"2003","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2006.09.013_bib7","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1016\/S0146-0005(97)80061-4","article-title":"Medical outcomes in preterm infants","volume":"21","author":"Dusick","year":"2001","journal-title":"Sem Perinatol"},{"key":"10.1016\/j.ejogrb.2006.09.013_bib8","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/S0022-3476(05)80746-2","article-title":"Multivariante assessment of traditional risk factors for chronic lung disease in very low birth weight neonates","volume":"119","author":"Palta","year":"1991","journal-title":"J Pediatr"},{"issue":"Suppl. 1","key":"10.1016\/j.ejogrb.2006.09.013_bib9","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1093\/clinids\/17.Supplement_1.S122","article-title":"Radiographic changes associated with tracheal isolation of Ureaplasma urealyticum from neonates","volume":"17","author":"Crouse","year":"1993","journal-title":"Clin Infect Dis"},{"issue":"1","key":"10.1016\/j.ejogrb.2006.09.013_bib10","doi-asserted-by":"crossref","first-page":"F51","DOI":"10.1136\/fn.74.1.F51","article-title":"Inflammatory bronchopulmonary response of preterm infants with microbial colonisation of the airways at birth","volume":"74","author":"Groneck","year":"1996","journal-title":"Arch Dis Child Fetal Neonatal"},{"issue":"3","key":"10.1016\/j.ejogrb.2006.09.013_bib11","doi-asserted-by":"crossref","first-page":"F162","DOI":"10.1136\/fn.81.3.F162","article-title":"Role of Ureaplasma urealyticum in lung disease of prematurity","volume":"81","author":"Hannaford","year":"1999","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"issue":"1","key":"10.1016\/j.ejogrb.2006.09.013_bib12","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1203\/01.PDR.0000100757.38675.50","article-title":"Pulmonary Ureaplasma urealyticum is associated with the development of acute lung inflammation and chronic lung disease in preterm infants","volume":"55","author":"Kotecha","year":"2004","journal-title":"Pediatr Res"},{"issue":"10","key":"10.1016\/j.ejogrb.2006.09.013_bib13","doi-asserted-by":"crossref","first-page":"1075","DOI":"10.1111\/j.1651-2227.1998.tb01417.x","article-title":"Clinical relevance of Ureaplasma urealyticum colonization in preterm infants","volume":"87","author":"Ollikainen","year":"1998","journal-title":"Acta Paediatr"},{"issue":"6","key":"10.1016\/j.ejogrb.2006.09.013_bib14","doi-asserted-by":"crossref","first-page":"579","DOI":"10.1097\/00006454-199706000-00008","article-title":"Ureaplasma urealyticum and pulmonary outcome in a neonatal intensive care population","volume":"16","author":"Pacifico","year":"1997","journal-title":"Pediatr Infect Dis J"},{"issue":"4","key":"10.1016\/j.ejogrb.2006.09.013_bib15","doi-asserted-by":"crossref","first-page":"640","DOI":"10.1016\/S0022-3476(95)70130-3","article-title":"Association of Ureaplasma urealyticum colonization with chronic lung disease of prematurity: results of a metaanalysis","volume":"127","author":"Wang","year":"1995","journal-title":"J Pediatr"},{"issue":"1","key":"10.1016\/j.ejogrb.2006.09.013_bib16","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/S0301-2115(97)00236-4","article-title":"Elevated interleukin-8 concentrations in amniotic fluid of mothers whose neonates subsequently develop bronchopulmonary dysplasia","volume":"78","author":"Ghezzi","year":"1998","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"issue":"11","key":"10.1016\/j.ejogrb.2006.09.013_bib17","doi-asserted-by":"crossref","first-page":"798","DOI":"10.1007\/s004310000587","article-title":"Chronic lung disease of prematurity. The role of intra-uterine infection","volume":"159","author":"Lyon","year":"2000","journal-title":"Eur J Peditr"},{"issue":"5","key":"10.1016\/j.ejogrb.2006.09.013_bib18","doi-asserted-by":"crossref","first-page":"1130","DOI":"10.1067\/mob.2001.117680","article-title":"Clinical significance of intra-amniotic inflammation in patients with preterm labor and intact membranes","volume":"185","author":"Yoon","year":"2001","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2006.09.013_bib19","unstructured":"Vermont Oxford Network Database. Manual of operations for infants born in 2002."},{"key":"10.1016\/j.ejogrb.2006.09.013_bib20","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1080\/01621459.1958.10501452","article-title":"Nonparametric estimation from incomplete observations","volume":"53","author":"Kaplan","year":"1958","journal-title":"J Am Stat Ass"},{"issue":"5","key":"10.1016\/j.ejogrb.2006.09.013_bib21","first-page":"375","article-title":"Infection of the amniotic cavity with Ureaplasma urealyticum in the midtrimester of pregnancy","volume":"40","author":"Horowitz","year":"1995","journal-title":"J Reprod Med"},{"issue":"2","key":"10.1016\/j.ejogrb.2006.09.013_bib22","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1097\/00006250-198602000-00013","article-title":"Preterm labor associated with subclinical amniotic fluid infection and with bacterial vaginosis","volume":"67","author":"Gravett","year":"1986","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2006.09.013_bib23","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1515\/JPM.2003.016","article-title":"Microbial invasion of the amniotic cavity at birth is associated with adverse short-term outcome of preterm infants","volume":"31","author":"Berger","year":"2003","journal-title":"J Perinat Med"},{"issue":"8","key":"10.1016\/j.ejogrb.2006.09.013_bib24","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1007\/s004310100785","article-title":"The role of imflammation in the development of chronic lung disease in neonates","volume":"160","author":"De Dooy","year":"2001","journal-title":"Eur J Pediatr"},{"issue":"5","key":"10.1016\/j.ejogrb.2006.09.013_bib25","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1002\/1099-0496(200011)30:5<402::AID-PPUL6>3.0.CO;2-J","article-title":"Perinatal Ureaplasma urealyticum infection increases the need for hospital treatment during the first year of life in preterm infants","volume":"30","author":"Ollikainen","year":"2000","journal-title":"Pediatr Pulmonol"},{"issue":"5","key":"10.1016\/j.ejogrb.2006.09.013_bib26","first-page":"296","article-title":"Eradication of Ureaplasma urealyticum from amniotic fluid","volume":"28","author":"Mazor","year":"1992","journal-title":"Isr J Med Sci"},{"issue":"4","key":"10.1016\/j.ejogrb.2006.09.013_bib27","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1007\/BF02766648","article-title":"Successful treatment of preterm labour by eradication of Ureaplasma urealyticum with erythromycin","volume":"253","author":"Mazor","year":"1993","journal-title":"Arch Gynecol Obstet"},{"issue":"2","key":"10.1016\/j.ejogrb.2006.09.013_bib28","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1016\/0002-9378(92)91686-5","article-title":"Eradication of Ureaplasma urealyticum from the amniotic fluid with transplacental antibiotic treatment","volume":"166","author":"Romero","year":"1992","journal-title":"Am J Obstet Gynecol"},{"issue":"2","key":"10.1016\/j.ejogrb.2006.09.013_bib29","doi-asserted-by":"crossref","DOI":"10.1002\/14651858.CD001058","article-title":"Antibiotics for preterm rupture of membranes","author":"Kenyon","year":"2003","journal-title":"Cochrane Database Syst Rev"},{"issue":"Suppl. 1","key":"10.1016\/j.ejogrb.2006.09.013_bib30","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1093\/clinids\/17.Supplement_1.S208","article-title":"Therapeutic considerations for Ureaplasma urealyticum infections in neonates","volume":"17","author":"Waites","year":"1993","journal-title":"Clin Infect Dis"},{"issue":"4","key":"10.1016\/j.ejogrb.2006.09.013_bib31","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1097\/00006454-199404000-00008","article-title":"Serum concentrations of erythromycin after intravenous infusion in preterm neonates treated for Ureaplasma urealyticum infection","volume":"13","author":"Waites","year":"1994","journal-title":"Pediatr Infect Dis J"},{"issue":"June (6)","key":"10.1016\/j.ejogrb.2006.09.013_bib32","doi-asserted-by":"crossref","first-page":"1493","DOI":"10.1016\/j.ajog.2004.03.014","article-title":"Use of microbial cultures and antibiotics in the prevention of infection-associated preterm birth","volume":"190","author":"Klein","year":"2004","journal-title":"Am J Obstet Gynecol"},{"issue":"1","key":"10.1016\/j.ejogrb.2006.09.013_bib33","doi-asserted-by":"crossref","first-page":"F10","DOI":"10.1136\/fn.78.1.F10","article-title":"Randomised trial of erythromycin on the development of chronic lung disease in preterm infants","volume":"78","author":"Lyon","year":"1998","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"key":"10.1016\/j.ejogrb.2006.09.013_bib34","doi-asserted-by":"crossref","first-page":"770","DOI":"10.1111\/j.1471-0528.2000.tb13339.x","article-title":"The transplacental transfer of the macrolide antibiotics erythromycin, roxithromycin and azithromycin","volume":"107","author":"Heikkinen","year":"2000","journal-title":"Br J Obstet Gynaecol"}],"container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211506005161?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211506005161?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:17:09Z","timestamp":1759555029000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211506005161"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,9]]},"references-count":34,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,9]]}},"alternative-id":["S0301211506005161"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2006.09.013","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2007,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Amnionitis with Ureaplasma urealyticum or other microbes leads to increased morbidity and prolonged hospitalization in very low birth weight infants","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2006.09.013","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2006 Elsevier Ireland Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}