{"id":"https://openalex.org/W2273107516","doi":"https://doi.org/10.1136/archdischild-2015-309112","title":"Effects of indomethacin prophylaxis timing on intraventricular haemorrhage and patent ductus arteriosus in extremely low birth weight infants","display_name":"Effects of indomethacin prophylaxis timing on intraventricular haemorrhage and patent ductus arteriosus in extremely low birth weight infants","publication_year":2016,"publication_date":"2016-01-05","ids":{"openalex":"https://openalex.org/W2273107516","doi":"https://doi.org/10.1136/archdischild-2015-309112","mag":"2273107516","pmid":"https://pubmed.ncbi.nlm.nih.gov/26733540","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4935651"},"language":"en","primary_location":{"id":"doi:10.1136/archdischild-2015-309112","doi":"https://doi.org/10.1136/archdischild-2015-309112","is_oa":false,"landing_page_url":"https://doi.org/10.1136/archdischild-2015-309112","pdf_url":null,"source":{"id":"https://openalex.org/S35570472","display_name":"Archives of Disease in Childhood Fetal & Neonatal","issn_l":"1359-2998","issn":["1359-2998","1468-2052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Disease in Childhood - Fetal and Neonatal Edition","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4935651","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091578115","display_name":"Hussnain S. Mirza","orcid":"https://orcid.org/0000-0002-7141-1080","observed_orcids":["https://orcid.org/0000-0002-7141-1080"]},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]},{"id":"https://openalex.org/I4210110865","display_name":"AdventHealth for Children","ror":"https://ror.org/01abckz52","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210110865"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hussnain Mirza","raw_affiliation_strings":["Center for Neonatal Care, Florida Hospital for Children/UCF College of Medicine, Orlando, Florida, USA","UCF College of Medicine, Center for Neonatal Care, Florida Hospital for Children, 601 E Rollins St., Orlando, FL 32803, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Neonatal Care, Florida Hospital for Children/UCF College of Medicine, Orlando, Florida, USA","institution_ids":["https://openalex.org/I4210110865"]},{"raw_affiliation_string":"UCF College of Medicine, Center for Neonatal Care, Florida Hospital for Children, 601 E Rollins St., Orlando, FL 32803, USA","institution_ids":["https://openalex.org/I106165777","https://openalex.org/I4210110865"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016348631","display_name":"Abbot R. Laptook","orcid":"https://orcid.org/0000-0001-9848-3466","observed_orcids":["https://orcid.org/0000-0001-9848-3466"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I4210133025","display_name":"Women & Infants Hospital of Rhode Island","ror":"https://ror.org/03z8sn326","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210133025"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abbot R Laptook","raw_affiliation_strings":["Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA","institution_ids":["https://openalex.org/I27804330","https://openalex.org/I4210133025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078027978","display_name":"William K. Oh","orcid":"https://orcid.org/0000-0001-5113-8147","observed_orcids":["https://orcid.org/0000-0001-5113-8147"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I4210133025","display_name":"Women & Infants Hospital of Rhode Island","ror":"https://ror.org/03z8sn326","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210133025"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Oh","raw_affiliation_strings":["Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA","institution_ids":["https://openalex.org/I27804330","https://openalex.org/I4210133025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005768091","display_name":"Betty R. Vohr","orcid":"https://orcid.org/0000-0003-1200-7413","observed_orcids":["https://orcid.org/0000-0003-1200-7413"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I4210133025","display_name":"Women & Infants Hospital of Rhode Island","ror":"https://ror.org/03z8sn326","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210133025"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Betty R Vohr","raw_affiliation_strings":["Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA","institution_ids":["https://openalex.org/I27804330","https://openalex.org/I4210133025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018533843","display_name":"Barbara J. Stoll","orcid":"https://orcid.org/0000-0003-4493-0851","observed_orcids":["https://orcid.org/0000-0003-4493-0851"]},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barbara J Stoll","raw_affiliation_strings":["Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060252762","display_name":"Sarah C. Kandefer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180297670","display_name":"RTI International","ror":"https://ror.org/052tfza37","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I137902535","https://openalex.org/I170897317","https://openalex.org/I180297670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarah Kandefer","raw_affiliation_strings":["Research Statistician at RTI International/Neonatal Research Network, Research Triangle Park, North Carolina, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Statistician at RTI International/Neonatal Research Network, Research Triangle Park, North Carolina, USA","institution_ids":["https://openalex.org/I180297670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011689741","display_name":"Barbara S. Stonestreet","orcid":"https://orcid.org/0000-0002-6532-7683","observed_orcids":["https://orcid.org/0000-0002-6532-7683"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I4210133025","display_name":"Women & Infants Hospital of Rhode Island","ror":"https://ror.org/03z8sn326","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210133025"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barbara S Stonestreet","raw_affiliation_strings":["Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, The Alpert Medical School of Brown University, Women & Infants Hospital of Rhode Island, Providence, Rhode Island, USA","institution_ids":["https://openalex.org/I27804330","https://openalex.org/I4210133025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5091578115"],"corresponding_institution_ids":["https://openalex.org/I106165777","https://openalex.org/I4210110865"],"apc_list":null,"apc_paid":null,"fwci":2.0217,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.84540091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"101","issue":"5","first_page":"F418","last_page":"F422"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12272","display_name":"Cardiovascular Conditions and Treatments","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12272","display_name":"Cardiovascular Conditions and Treatments","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11184","display_name":"Neonatal and fetal brain pathology","score":0.030300000682473183,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11060","display_name":"Infant Development and Preterm Care","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/indomethacin-prophylaxis","display_name":"indomethacin prophylaxis","score":0.9860000014305115},{"id":"https://openalex.org/keywords/intraventricular-hemorrhage","display_name":"intraventricular hemorrhage","score":0.9419999718666077},{"id":"https://openalex.org/keywords/patent-ductus-arteriosus","display_name":"patent ductus arteriosus","score":1.0},{"id":"https://openalex.org/keywords/extremely-low-birth-weight-infants","display_name":"extremely low birth weight infants","score":0.9959999918937683},{"id":"https://openalex.org/keywords/preterm-infants","display_name":"preterm infants","score":0.8989999890327454},{"id":"https://openalex.org/keywords/timing-of-prophylaxis","display_name":"timing of prophylaxis","score":0.8690000176429749},{"id":"https://openalex.org/keywords/neonatal-mortality","display_name":"neonatal mortality","score":0.7570000290870667},{"id":"https://openalex.org/keywords/ductus-arteriosus-ligation","display_name":"ductus ligation","score":0.7559999823570251},{"id":"https://openalex.org/keywords/antenatal-corticosteroids","display_name":"antenatal corticosteroids","score":0.8389999866485596},{"id":"https://openalex.org/keywords/cardiopulmonary-resuscitation","display_name":"cardiopulmonary resuscitation","score":0.9739999771118164}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9070186614990234},{"id":"https://openalex.org/C2781236024","wikidata":"https://www.wikidata.org/wiki/Q1163923","display_name":"Ductus arteriosus","level":2,"score":0.7833923697471619},{"id":"https://openalex.org/C2779252433","wikidata":"https://www.wikidata.org/wiki/Q6058597","display_name":"Intraventricular hemorrhage","level":4,"score":0.5914863348007202},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.479593425989151},{"id":"https://openalex.org/C2779083892","wikidata":"https://www.wikidata.org/wiki/Q6692979","display_name":"Low birth weight","level":3,"score":0.47024479508399963},{"id":"https://openalex.org/C66322754","wikidata":"https://www.wikidata.org/wiki/Q4128476","display_name":"Birth weight","level":3,"score":0.4545828104019165},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4488813281059265},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4176870882511139},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.2985351085662842},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.20285290479660034},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.08540421724319458},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000894","descriptor_name":"Anti-Inflammatory Agents, Non-Steroidal","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D002543","descriptor_name":"Cerebral Hemorrhage","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D004334","descriptor_name":"Drug Administration Schedule","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004374","descriptor_name":"Ductus Arteriosus, Patent","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007213","descriptor_name":"Indomethacin","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015931","descriptor_name":"Intensive Care, Neonatal","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017052","descriptor_name":"Hospital Mortality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062071","descriptor_name":"Infant, Extremely Premature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1136/archdischild-2015-309112","doi":"https://doi.org/10.1136/archdischild-2015-309112","is_oa":false,"landing_page_url":"https://doi.org/10.1136/archdischild-2015-309112","pdf_url":null,"source":{"id":"https://openalex.org/S35570472","display_name":"Archives of Disease in Childhood Fetal & Neonatal","issn_l":"1359-2998","issn":["1359-2998","1468-2052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of Disease in Childhood - Fetal and Neonatal Edition","raw_type":"journal-article"},{"id":"pmid:26733540","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26733540","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives of disease in childhood. Fetal and neonatal edition","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:4935651","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4935651","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Arch Dis Child Fetal Neonatal Ed","raw_type":"Text"},{"id":"pmh:oai:open-archive.highwire.org:fetalneonatal:101/5/F418","doi":null,"is_oa":false,"landing_page_url":"http://fn.bmj.com/cgi/content/short/101/5/F418","pdf_url":null,"source":{"id":"https://openalex.org/S4406923041","display_name":"HighWire Press Open Archive","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"TEXT"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:4935651","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4935651","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Arch Dis Child Fetal Neonatal Ed","raw_type":"Text"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G3174038229","display_name":"NICHD Cooperative Multicenter Neonatal Research Network","funder_award_id":"U10HD027904","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G3292783671","display_name":"Eunice Kennedy Shriver NICHD Cooperative Multicenter Neonatal Research Network","funder_award_id":"U10HD027856","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G5831260285","display_name":"Neonatal Research Network Data Coordinating Center (DCC)","funder_award_id":"U10HD036790","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G7584879670","display_name":"Eunice Kennedy Shriver NICHD Cooperative Multicenter Neonatal Research Network","funder_award_id":"UG1HD027856","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G7957492029","display_name":"NICHD Neonatal Research Network","funder_award_id":"UG1HD027904","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G9000881897","display_name":"NICHD Neonatal Research Network - Stanford University","funder_award_id":"UG1HD027880","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"}],"funders":[{"id":"https://openalex.org/F4320337611","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1578545245","https://openalex.org/W1968509137","https://openalex.org/W1985653427","https://openalex.org/W1988090876","https://openalex.org/W1992250985","https://openalex.org/W2011248392","https://openalex.org/W2038645387","https://openalex.org/W2039469335","https://openalex.org/W2040286355","https://openalex.org/W2041204445","https://openalex.org/W2046224781","https://openalex.org/W2055096431","https://openalex.org/W2102806222","https://openalex.org/W2122952930","https://openalex.org/W2135275606","https://openalex.org/W2149974774","https://openalex.org/W2153695595","https://openalex.org/W2158228392","https://openalex.org/W2176474923","https://openalex.org/W2189277868","https://openalex.org/W2316480452","https://openalex.org/W2334286422","https://openalex.org/W2471264171"],"related_works":["https://openalex.org/W2055096431","https://openalex.org/W1966833167","https://openalex.org/W1912390114","https://openalex.org/W2018275114","https://openalex.org/W1525269046","https://openalex.org/W2410422786","https://openalex.org/W3087263545","https://openalex.org/W1985653427","https://openalex.org/W2732954831","https://openalex.org/W2063223247"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Indomethacin":[1],"prophylaxis":[2],"(IP)":[3],"reduces":[4],"the":[5,20,74,80,93,141,146],"risk":[6],"of":[7,43,53,62,97,105,112,143,195,238],"intraventricular":[8],"haemorrhage":[9],"(IVH)":[10],"and":[11,88,120,129,145,153,166,186,203],"patent":[12],"ductus":[13],"arteriosus":[14],"(PDA)":[15],"in":[16,73,79,92],"preterm":[17],"infants.":[18,172],"However,":[19],"optimal":[21],"time":[22],"to":[23,86,137,163,170,231],"administer":[24],"IP":[25,33,91,106,144,157,175,196,216,222,234],"has":[26],"not":[27,199,241],"been":[28],"determined.":[29],"We":[30,56,133],"hypothesised":[31],"that":[32],"at":[34,50,107,160,167,176,217,223,235],"\u22646":[35,108,161,177,218,236],"h":[36,52,96,111,162,169,178,219,225,237],"is":[37,240,249],"associated":[38,200,242,250],"with":[39,201,221,243,251],"a":[40,58],"lower":[41,214],"incidence":[42],"IVH":[44,118,121,204,245],"or":[45,109,122,131,205,211,246,256],"death":[46,206,212],"than":[47],"if":[48],"administered":[49],">6-24":[51,110,168,224],"age.":[54,98,113],"METHODS:":[55],"performed":[57],"retrospective":[59],"cohort":[60],"study":[61,147],"extremely":[63],"low":[64],"birth":[65,70],"weight":[66],"infants":[67,165],"(\u22641000":[68],"g":[69],"weight)":[71],"treated":[72],"neonatal":[75],"intensive":[76],"care":[77],"units":[78],"Neonatal":[81],"Research":[82],"Network":[83],"from":[84],"2003":[85],"2010":[87],"who":[89],"received":[90],"first":[94],"24":[95],"Infants":[99,173],"were":[100,117,126],"dichotomised":[101],"based":[102],"upon":[103],"receipt":[104,197],"The":[114],"primary":[115],"outcomes":[116,125,148],"alone":[119,128],"death.":[123,132,257],"Secondary":[124],"PDA":[127,130,208,253],"used":[134],"multivariable":[135,192],"analyses":[136],"determine":[138],"associations":[139],"between":[140],"age":[142,194,239],"expressed":[149],"as":[150],"an":[151],"OR":[152],"95%":[154,228],"CI.":[155],"RESULTS:":[156],"was":[158,198,213],"given":[159,174],"2340":[164],"1915":[171],"had":[179],"more":[180,184],"antenatal":[181],"steroid":[182],"exposure,":[183],"inborn":[185],"less":[187,244,252],"cardiopulmonary":[188],"resuscitation":[189],"(p<0.01).":[190],"After":[191],"analyses,":[193],"IVH,":[202],"but":[207,248],"receiving":[209,254],"treatment/ligation":[210,255],"among":[215],"compared":[220],"(OR":[226],"0.83,":[227],"CI":[229],"0.71":[230],"0.98).":[232],"CONCLUSIONS:":[233],"death,":[247]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}