{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,9]],"date-time":"2025-04-09T01:59:56Z","timestamp":1744163996685},"reference-count":14,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2010,11,2]],"date-time":"2010-11-02T00:00:00Z","timestamp":1288656000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intl J Gynecology &amp; Obste"],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To study the epidemiologic characteristics and underlying conditions that place pregnant women infected with H1N1 virus at increased risk for being admitted to the intensive care unit (ICU).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>In this cross\u2010sectional study conducted in Porto Alegre, Brazil, with 57 pregnant women hospitalized with the H1N1 influenza during the 2009 pandemic, we collected epidemiologic characteristics and assessed the rates of ICU admission according to pregnancy duration and the presence or absence of comorbidities.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The median (range) of maternal age was 26 years (15\u201341 years), the pregnancy duration at the time of infection was 29 weeks (8\u201341 weeks), and the birth weight was 3180 g (740\u20133900 g). Five patients (8.8%) were in the first, 22 (38.6%) in the second, and 30 (52.6%) in the third trimester, and (22.8%) had comorbidities. Antiviral drugs were administered to all, and 46 (80.7%) patients received an early treatment. There were no maternal, fetal, or neonatal deaths. Eight patients (14%) required ICU admission and 15 (50%) of the patients who gave birth during their hospitalization underwent a cesarean delivery. The risk of being treated at the ICU did not increase for patients with comorbidities (<jats:italic>P<\/jats:italic> = 0.22) or an advanced pregnancy (<jats:italic>P<\/jats:italic> = 0.31). The study revealed a relationship between early initiation of an antiviral treatment and a lower mortality rate.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Neither an advanced pregnancy nor comorbidities increased the risk of being admitted to the ICU but, compared with the results of other studies, a prompt treatment lowered mortality.<\/jats:p><\/jats:sec>","DOI":"10.1016\/j.ijgo.2010.06.024","type":"journal-article","created":{"date-parts":[[2010,9,1]],"date-time":"2010-09-01T09:25:36Z","timestamp":1283333136000},"page":"217-219","source":"Crossref","is-referenced-by-count":17,"title":["Outcomes for pregnant women infected with the influenza A (H1N1) virus during the 2009 pandemic in Porto Alegre, Brazil"],"prefix":"10.1002","volume":"111","author":[{"given":"Mirela Foresti","family":"Jim\u00e9nez","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patr\u00edcia","family":"El Beitune","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mila Pontremoli","family":"Salcedo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexandra Veleda","family":"Von Ameln","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabiane Pinto","family":"Mastalir","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luciane Desimon","family":"Braun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2010,11,2]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e3181c8ad6b"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(09)61304-0"},{"issue":"58","key":"e_1_2_6_4_2","first-page":"1","article-title":"Prevention and control of influenza: recommendations of the Advisory Committee on Immunization Practices (ACIP), 2009","volume":"31","author":"Fiore A.E.","year":"2009","journal-title":"MMWR Recomm Rep"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.3201\/eid1211.060618"},{"key":"e_1_2_6_6_2","unstructured":"Brazilian Ministry of Health. Epidemiological Report: Pandemic Influenza (H1N1) in 2009. Federal Health Surveillance; 2009: December: 1\u201011.Available at:http:\/\/portal.saude.gov.br\/portal\/arquivos\/pdf\/boletim_influenza_se_47.pdf. Accessed July 27 2010."},{"key":"e_1_2_6_7_2","unstructured":"Brazilian Ministry of Health. Epidemiological Report: Influenza A (H1N1). 3rd ed. Federal Health Surveillance; 2009: November: 1\u201014.Available at:http:\/\/portal.saude.gov.br\/portal\/arquivos\/pdf\/boletim_influenza_se_44.pdf. Accessed July 27 2010."},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0910444"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0906695"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2010.02522.x"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1186\/cc8044"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.4065\/mcp.2009.0588"},{"issue":"3","key":"e_1_2_6_13_2","first-page":"139","article-title":"H1N1 influenza in pregnancy: what all obstetric care providers ought to know","volume":"2","author":"Carison A.","year":"2009","journal-title":"Rev Obstet Gynecol"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e3181bb44bb"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.medin.2009.12.005"}],"container-title":["International Journal of Gynecology &amp; Obstetrics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/api.elsevier.com\/content\/article\/PII:S0020729210003802?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/api.elsevier.com\/content\/article\/PII:S0020729210003802?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1016%2Fj.ijgo.2010.06.024","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1016%2Fj.ijgo.2010.06.024","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.ijgo.2010.06.024","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,26]],"date-time":"2023-09-26T06:20:04Z","timestamp":1695709204000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1016\/j.ijgo.2010.06.024"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,11,2]]},"references-count":14,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2010,12]]}},"alternative-id":["10.1016\/j.ijgo.2010.06.024"],"URL":"https:\/\/doi.org\/10.1016\/j.ijgo.2010.06.024","archive":["Portico"],"relation":{},"ISSN":["0020-7292","1879-3479"],"issn-type":[{"value":"0020-7292","type":"print"},{"value":"1879-3479","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,11,2]]}}}