{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,5]],"date-time":"2026-11-05T14:36:28Z","timestamp":1793889388562,"version":"4.8.0"},"reference-count":60,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T00:00:00Z","timestamp":1659052800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T00:00:00Z","timestamp":1659052800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Gynecology &amp;amp; Obste"],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To explore perinatal outcomes in severe acute respiratory syndrome coronavirus 2 (SARS\u2010CoV\u20102)\u2010vaccinated pregnant women compared with unvaccinated counterparts.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Search was conducted using Web of Science, Scopus, ClinicalTrial.gov, MEDLINE, Embase, OVID, and Cochrane Library as electronic databases. We included observational studies evaluating pregnant women undergoing SARS\u2010CoV\u20102 vaccination and compared pregnancy and perinatal outcomes with those in unvaccinated women. Categorical variables were assessed using odds ratio (OR) with 95% confidence interval (CI), whereas for continuous variables, the results were expressed as mean difference with their 95% CI. All analyses were performed by adopting the random effect model of DerSimonian and Laird.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There was no difference in the probability of having a small\u2010for\u2010gestational\u2010age fetus (OR 0.97, 95% CI 0.85\u20131.09;\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u20090.570), but we observed a reduced probability of a non\u2010reassuring fetal monitoring, a reduced gestational age at delivery, and a reduced probability of premature delivery in vaccinated pregnant women versus unvaccinated ones.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The probability of small for gestational age is similar between vaccinated and unvaccinated pregnant women, and the former also had a slightly reduced rate of premature delivery.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ijgo.14336","type":"journal-article","created":{"date-parts":[[2022,7,10]],"date-time":"2022-07-10T11:43:45Z","timestamp":1657453425000},"page":"651-661","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":41,"title":["<scp>COVID<\/scp>\n                    \u201019 vaccine and pregnancy outcomes: A systematic review and meta\u2010analysis"],"prefix":"10.1002","volume":"159","author":[{"given":"Luigi","family":"Carbone","sequence":"first","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Giuseppina","family":"Trinchillo","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raffaella","family":"Di Girolamo","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"Raffone","sequence":"additional","affiliation":[{"name":"Division of Gynecology and Human Reproduction Physiopathology, Department of Medical and Surgical Sciences (DIMEC) IRCCS Azienda Ospedaliero\u2010Universitaria di Bologna, S. Orsola Hospital, University of Bologna  Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriele","family":"Saccone","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe Gabriele","family":"Iorio","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olimpia","family":"Gabrielli","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe Maria","family":"Maruotti","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,7,29]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.36129\/jog.32.01.01"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2020.02.017"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2020.06.006"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-021-06212-6"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.36129\/jog.32.04.01"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12958-020-00605-z"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-021-06276-4"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2020.1793325"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.23736\/S2724-606X.21.04870-3"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2021.100319"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2020.100198"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1515\/jpm-2020-0355"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.23107"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2021.100468"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2214-109X(21)00079-6"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.3390\/healthcare10020203"},{"key":"e_1_2_8_18_1","unstructured":"The American College of Obstetricians and Gynecologists.ACOG and SMFM Recommend COVID\u201019 Vaccination for Pregnant Individuals [ACOG website].2021. Accessed June 22 2022.https:\/\/www.acog.org\/news\/newsreleases\/2021\/07\/acog\u2010smfm\u2010recommend\u2010covid\u201019\u2010vaccination\u2010for\u2010pregnant\u2010individuals"},{"key":"e_1_2_8_19_1","unstructured":"Centers for Disease Control and Prevention.COVID\u201019 Vaccines While Pregnant or Breastfeeding [CDC website].2022. Accessed June 22 2022.https:\/\/www.cdc.gov\/coronavirus\/2019\u2010ncov\/vaccines\/recommendations\/pregnancy.html"},{"key":"e_1_2_8_20_1","unstructured":"The Royal College of Obstetricians and Gynaecologists.Vaccination [RCOG website].2021. Accessed June 22 2022.https:\/\/www.rcog.org.uk\/covid\u2010vaccine"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(22)00166-0"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjgh-2021-007730"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2021.1910672"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2021.100352"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2021.12.003"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2021.03.023"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2021.7563"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2104983"},{"key":"e_1_2_8_29_1","unstructured":"National Health Service.Pregnancy breastfeeding fertility and coronavirus (COVID\u201019) vaccination [NHS website].2021. Accessed June 22 2022.https:\/\/www.nhs.uk\/conditions\/coronavirus\u2010covid\u201019\/coronavirusvaccination\/pregnancy\u2010breastfeeding\u2010fertility\u2010and\u2010coronavirus\u2010covid\u201019\u2010vaccination"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.b2700"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.283.15.2008"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2288-14-45"},{"key":"e_1_2_8_33_1","volume-title":"Quality assessment scales for observational studies","author":"Wells G","year":"2004"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1172\/JCI150319"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-022-04505-5"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamapediatrics.2022.0001"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.16941"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vaccine.2021.09.012"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000004457"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2021.100467"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.3390\/v14020307"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2021.08.007"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.semperi.2017.08.010"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e318211726f"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-015-0657-2"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.mm7101e1"},{"key":"e_1_2_8_47_1","unstructured":"The National Institute for Health and Care Excellence.Diabetes in pregnancy: management from preconception to the postnatal period [NICE website].2022. Accessed June 22 2022.https:\/\/www.nice.org.uk\/guidance\/ng3\/resources\/diabetes\u2010in\u2010pregnancy\u2010management\u2010frompreconception\u2010to\u2010the\u2010postnatal\u2010period\u2010pdf\u201051038446021"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.3390\/vaccines10020246"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0261350"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.23729"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamapediatrics.2021.5683"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.3390\/vaccines9060675"},{"key":"e_1_2_8_53_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMc2114466"},{"key":"e_1_2_8_54_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2021.15494"},{"key":"e_1_2_8_55_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMc2113891"},{"key":"e_1_2_8_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2022.100654"},{"key":"e_1_2_8_57_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000004607"},{"key":"e_1_2_8_58_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.24893"},{"key":"e_1_2_8_59_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.23628"},{"key":"e_1_2_8_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2021.01.027"},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1473-3099(21)00691-5"}],"container-title":["International Journal of Gynecology &amp; Obstetrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ijgo.14336","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ijgo.14336","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ijgo.14336","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,11,5]],"date-time":"2026-11-05T14:07:10Z","timestamp":1793887630000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1002\/ijgo.14336"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,29]]},"references-count":60,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2022,12]]}},"alternative-id":["10.1002\/ijgo.14336"],"URL":"https:\/\/doi.org\/10.1002\/ijgo.14336","archive":["Portico"],"relation":{},"ISSN":["0020-7292","1879-3479"],"issn-type":[{"value":"0020-7292","type":"print"},{"value":"1879-3479","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,7,29]]},"assertion":[{"value":"2022-03-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-07-07","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-07-29","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}