{"id":"https://openalex.org/W4412048902","doi":"https://doi.org/10.1016/j.ajog.2025.07.003","title":"Vaginal progesterone decreases the risk of preterm birth and adverse perinatal outcomes in singleton gestations with a midtrimester sonographic short cervix (\u226425 mm) and without a history of spontaneous preterm birth","display_name":"Vaginal progesterone decreases the risk of preterm birth and adverse perinatal outcomes in singleton gestations with a midtrimester sonographic short cervix (\u226425 mm) and without a history of spontaneous preterm birth","publication_year":2025,"publication_date":"2025-07-05","ids":{"openalex":"https://openalex.org/W4412048902","doi":"https://doi.org/10.1016/j.ajog.2025.07.003","pmid":"https://pubmed.ncbi.nlm.nih.gov/40623490"},"language":"en","primary_location":{"id":"doi:10.1016/j.ajog.2025.07.003","doi":"https://doi.org/10.1016/j.ajog.2025.07.003","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ajog.2025.07.003","pdf_url":null,"source":{"id":"https://openalex.org/S122347013","display_name":"American Journal of Obstetrics and Gynecology","issn_l":"0002-9378","issn":["0002-9378","1085-8709","1097-6868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Obstetrics and Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104670018","display_name":"Agust\u00edn Conde\u2010Agudelo","orcid":"https://orcid.org/0000-0003-4787-498X","observed_orcids":["https://orcid.org/0000-0003-4787-498X"]},"institutions":[{"id":"https://openalex.org/I1299022934","display_name":"United States Department of Health and Human Services","ror":"https://ror.org/033jnv181","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934"]},{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]},{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},{"id":"https://openalex.org/I4210144228","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210144228"]}],"countries":["GB","US"],"is_corresponding":true,"raw_author_name":"Agustin Conde-Agudelo","raw_affiliation_strings":["Pregnancy Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, United States Department of Health and Human Services, Bethesda, MD; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK. Electronic address: condeagu@hotmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pregnancy Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, United States Department of Health and Human Services, Bethesda, MD; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK. Electronic address: condeagu@hotmail.com","institution_ids":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I40120149","https://openalex.org/I4210144228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067511554","display_name":"Roberto J. Romero","orcid":"https://orcid.org/0000-0002-4448-5121","observed_orcids":["https://orcid.org/0000-0002-4448-5121"]},"institutions":[{"id":"https://openalex.org/I1299022934","display_name":"United States Department of Health and Human Services","ror":"https://ror.org/033jnv181","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934"]},{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210144228","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210144228"]},{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Roberto Romero","raw_affiliation_strings":["Pregnancy Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, United States Department of Health and Human Services, Bethesda, MD; Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI; Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI. Electronic address: romeror@mail.nih.gov"],"raw_orcid":"https://orcid.org/0000-0002-4448-5121","affiliations":[{"raw_affiliation_string":"Pregnancy Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, United States Department of Health and Human Services, Bethesda, MD; Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI; Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI. Electronic address: romeror@mail.nih.gov","institution_ids":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I27837315","https://openalex.org/I4210144228","https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102385208","display_name":"Eduardo Borges da Fonseca","orcid":"https://orcid.org/0000-0001-8855-8145","observed_orcids":["https://orcid.org/0000-0001-8855-8145"]},"institutions":[{"id":"https://openalex.org/I169045520","display_name":"Universidade Federal da Para\u00edba","ror":"https://ror.org/00p9vpz11","country_code":"BR","type":"education","lineage":["https://openalex.org/I169045520"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo da Fonseca","raw_affiliation_strings":["Department of Obstetrics and Gynecology, Federal University of Para\u00edba, Jo\u00e3o Pessoa, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynecology, Federal University of Para\u00edba, Jo\u00e3o Pessoa, Brazil","institution_ids":["https://openalex.org/I169045520"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sonia S. Hassan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I185443292","display_name":"Wayne State University","ror":"https://ror.org/01070mq45","country_code":"US","type":"education","lineage":["https://openalex.org/I185443292"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sonia S. Hassan","raw_affiliation_strings":["Office of Women's Health, Integrative Biosciences Center, Wayne State University, Detroit, MI; Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI; Department of Physiology, Wayne State University School of Medicine, Detroit, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Office of Women's Health, Integrative Biosciences Center, Wayne State University, Detroit, MI; Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI; Department of Physiology, Wayne State University School of Medicine, Detroit, MI","institution_ids":["https://openalex.org/I185443292"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080220991","display_name":"Kypros H. Nicolaides","orcid":"https://orcid.org/0000-0003-1266-0711","observed_orcids":["https://orcid.org/0000-0003-1266-0711","https://orcid.org/0000-0003-3515-7684"]},"institutions":[{"id":"https://openalex.org/I4210136526","display_name":"Harris Birthright Research Centre for Fetal Medicine","ror":"https://ror.org/03kwycy34","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210136526"]},{"id":"https://openalex.org/I4210153400","display_name":"King's College Hospital","ror":"https://ror.org/044nptt90","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210111135","https://openalex.org/I4210153400"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kypros H. Nicolaides","raw_affiliation_strings":["Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, UK","institution_ids":["https://openalex.org/I4210136526","https://openalex.org/I4210153400"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5067511554","https://openalex.org/A5104670018"],"corresponding_institution_ids":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I27837315","https://openalex.org/I40120149","https://openalex.org/I4210144228","https://openalex.org/I87216513"],"apc_list":{"value":5410,"currency":"USD","value_usd":5410},"apc_paid":null,"fwci":2.4455,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88949311,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"233","issue":"6","first_page":"e234","last_page":"e237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10600","display_name":"Reproductive Health and Contraception","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/vaginal-progesterone","display_name":"vaginal progesterone","score":0.9769999980926514},{"id":"https://openalex.org/keywords/preterm-birth","display_name":"preterm birth","score":0.9049999713897705},{"id":"https://openalex.org/keywords/short-cervix","display_name":"short cervix","score":0.8989999890327454},{"id":"https://openalex.org/keywords/perinatal-complications","display_name":"perinatal complications","score":0.8519999980926514},{"id":"https://openalex.org/keywords/singleton-pregnancy","display_name":"singleton pregnancy","score":0.9419999718666077},{"id":"https://openalex.org/keywords/cervical-length","display_name":"cervical length","score":0.40799999237060547}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9457603693008423},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.8049352169036865},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.6616289615631104},{"id":"https://openalex.org/C2777740455","wikidata":"https://www.wikidata.org/wiki/Q666412","display_name":"Cervix","level":3,"score":0.6306819915771484},{"id":"https://openalex.org/C117354338","wikidata":"https://www.wikidata.org/wiki/Q1165112","display_name":"Singleton","level":3,"score":0.6174349188804626},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.44258591532707214},{"id":"https://openalex.org/C3019152611","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Preterm labor","level":4,"score":0.4149516522884369},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3214799761772156},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.07386201620101929},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.04636877775192261},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.ajog.2025.07.003","doi":"https://doi.org/10.1016/j.ajog.2025.07.003","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ajog.2025.07.003","pdf_url":null,"source":{"id":"https://openalex.org/S122347013","display_name":"American Journal of Obstetrics and Gynecology","issn_l":"0002-9378","issn":["0002-9378","1085-8709","1097-6868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Obstetrics and Gynecology","raw_type":"journal-article"},{"id":"pmid:40623490","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40623490","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":"American journal of obstetrics and gynecology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1348649281","display_name":null,"funder_award_id":"HHSN275201300006C","funder_id":"https://openalex.org/F4320306085","funder_display_name":"U.S. Department of Health and Human Services"}],"funders":[{"id":"https://openalex.org/F4320306085","display_name":"U.S. Department of Health and Human Services","ror":"https://ror.org/033jnv181"},{"id":"https://openalex.org/F4320309123","display_name":"Division of Intramural Research, National Institute of Allergy and Infectious Diseases","ror":"https://ror.org/043z4tv69"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337364","display_name":"National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"},{"id":"https://openalex.org/F4320337611","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"},{"id":"https://openalex.org/F4320338421","display_name":"NHLBI Division of Intramural Research","ror":"https://ror.org/023ny1p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2003105309","https://openalex.org/W2144171496","https://openalex.org/W2276408674","https://openalex.org/W2796022765","https://openalex.org/W4408392326"],"related_works":["https://openalex.org/W4408392326","https://openalex.org/W2333218980","https://openalex.org/W7098270855","https://openalex.org/W2768850026","https://openalex.org/W4311491862","https://openalex.org/W2900985751","https://openalex.org/W2346735701","https://openalex.org/W2955819781","https://openalex.org/W2144088431","https://openalex.org/W2507983632"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-10-10T00:00:00"}
