{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T14:50:45Z","timestamp":1761490245562,"version":"3.40.5"},"reference-count":41,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2017,7,1]],"date-time":"2017-07-01T00:00:00Z","timestamp":1498867200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","rbmojournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Reproductive BioMedicine Online"],"published-print":{"date-parts":[[2017,7]]},"DOI":"10.1016\/j.rbmo.2017.04.001","type":"journal-article","created":{"date-parts":[[2017,4,10]],"date-time":"2017-04-10T12:00:47Z","timestamp":1491825647000},"page":"87-93","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Multifetal reduction of triplets to twins compared with non-reduced twins: a meta-analysis"],"prefix":"10.1016","volume":"35","author":[{"given":"Yaniv","family":"Zipori","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jigal","family":"Haas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Howard","family":"Berger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5496-4866","authenticated-orcid":false,"given":"Eran","family":"Barzilay","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.rbmo.2017.04.001_bib0010","doi-asserted-by":"crossref","first-page":"1201","DOI":"10.1016\/S0015-0282(16)57985-0","article-title":"Multifetal reduction of high-order multiple pregnancy: comparison of obstetrical outcome with nonreduced twin gestations","volume":"64","author":"Alexander","year":"1995","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0015","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/S0002-9378(99)70544-2","article-title":"Aggressive perinatal care for high-order multiple gestations: does good perinatal outcome justify aggressive assisted reproductive techniques?","volume":"181","author":"Angel","year":"1999","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0020","doi-asserted-by":"crossref","first-page":"1338","DOI":"10.1093\/humrep\/14.5.1338","article-title":"Reduction of multifetal pregnancies to twins does not increase obstetric or perinatal risks","volume":"14","author":"Antsaklis","year":"1999","journal-title":"Hum. Reprod"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0025","doi-asserted-by":"crossref","first-page":"1217","DOI":"10.1007\/s10815-011-9651-4","article-title":"Obstetric outcomes of IVF trichorionic triamniotic triplets which are spontaneously or electively reduced to twins","volume":"28","author":"Ata","year":"2011","journal-title":"J. Assist. Reprod. Genet"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0030","doi-asserted-by":"crossref","first-page":"2170","DOI":"10.1093\/humrep\/14.8.2170","article-title":"Obstetric outcome and psychological follow-up of pregnancies after embryo reduction","volume":"14","author":"Bergh","year":"1999","journal-title":"Hum. Reprod"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0035","doi-asserted-by":"crossref","first-page":"2035","DOI":"10.1016\/j.ajog.2004.05.003","article-title":"First-trimester fetal reduction to a singleton infant or twins: outcome in relation to the final number and karyotyping before reduction by transabdominal chorionic villus sampling","volume":"191","author":"Brambati","year":"2004","journal-title":"Am. J. Obstet. Gynecol"},{"year":"2006","series-title":"One Child at a Time. Reducing Multiple Births after IVF. Report of the Expert Group on Multiple Births after IVF 2006","author":"Braude","key":"10.1016\/j.rbmo.2017.04.001_bib0040"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0045","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/j.fertnstert.2006.11.084","article-title":"A comparison of the outcomes between twin and reduced twin pregnancies produced through assisted reproduction","volume":"88","author":"Cheang","year":"2007","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0050","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1016\/j.rbmo.2012.09.008","article-title":"Elective single-embryo transfer in oocyte donation programmes: should it be the rule?","volume":"25","author":"Clua","year":"2012","journal-title":"Reprod. Biomed. Online"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0055","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1002\/nur.20012","article-title":"\u2018I couldn\u2019t think that far\u2019: infertile women's decision making about multifetal reduction","volume":"27","author":"Collopy","year":"2004","journal-title":"Res. Nurs. Health"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0060","doi-asserted-by":"crossref","first-page":"1233","DOI":"10.1016\/S0002-9378(96)70666-X","article-title":"Multifetal pregnancy reduction: evaluation of fetal growth in the remaining twins","volume":"174","author":"Depp","year":"1996","journal-title":"Am. J. Obstet. Gynecol"},{"issue":"11","key":"10.1016\/j.rbmo.2017.04.001_bib0065","doi-asserted-by":"crossref","DOI":"10.1002\/14651858.CD003932.pub3","article-title":"Reduction of the number of fetuses for women with a multiple pregnancy","author":"Dodd","year":"2015","journal-title":"Cochrane Database Syst. Rev"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0070","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1016\/0028-2243(92)90095-G","article-title":"Multifetal pregnancy reduction: comparison of obstetrical results with spontaneous twin gestations","volume":"44","author":"Donner","year":"1992","journal-title":"Eur. J. Obstet. Gynecol. Reprod. Biol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0075","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1055\/s-0030-1255177","article-title":"Multifetal pregnancy reduction: evolution of the ethical arguments","volume":"28","author":"Evans","year":"2010","journal-title":"Semin. Reprod. Med"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0080","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1067\/mob.2001.108074","article-title":"Improvement in outcomes of multifetal pregnancy reduction with increased experience","volume":"184","author":"Evans","year":"2001","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0085","doi-asserted-by":"crossref","first-page":"F20","DOI":"10.1136\/adc.2009.157701","article-title":"Perinatal characteristics and outcome of preterm singleton, twin and triplet infants in NSW and the ACT, Australia (1994\u20132005)","volume":"95","author":"Garg","year":"2010","journal-title":"Arch. Dis. Child. Fetal Neonatal Ed"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0090","first-page":"9","article-title":"Childbearing beyond age 40: pregnancy outcome in 24,032 cases","volume":"93","author":"Gilbert","year":"1999","journal-title":"Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0095","doi-asserted-by":"crossref","first-page":"1334","DOI":"10.1093\/oxfordjournals.humrep.a019382","article-title":"Pregnancy outcome after multifetal pregnancy reduction to twins compared with spontaneously conceived twins","volume":"11","author":"Groutz","year":"1996","journal-title":"Hum. Reprod"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0100","doi-asserted-by":"crossref","first-page":"1344","DOI":"10.1016\/j.fertnstert.2014.01.032","article-title":"Perinatal outcome of twin pregnancies after early transvaginal multifetal pregnancy reduction","volume":"101","author":"Haas","year":"2014","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0105","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.fertnstert.2012.09.005","article-title":"Reduced versus nonreduced twin pregnancies: obstetric performance in a cohort of interventional conceptions","volume":"99","author":"Hershko-Klement","year":"2013","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0110","doi-asserted-by":"crossref","first-page":"2228","DOI":"10.1093\/humrep\/15.10.2228","article-title":"Embryo reduction of multifetal pregnancies following assisted reproduction treatment: a modification of the transvaginal ultrasound-guided technique","volume":"15","author":"Iberico","year":"2000","journal-title":"Hum. Reprod"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0115","doi-asserted-by":"crossref","first-page":"511","DOI":"10.1016\/0029-7844(95)00469-6","article-title":"Outcome of twin pregnancies reduced from triplets compared with nonreduced twin gestations","volume":"87","author":"Lipitz","year":"1996","journal-title":"Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0120","doi-asserted-by":"crossref","first-page":"982","DOI":"10.1016\/0002-9378(93)90039-L","article-title":"Multifetal reduction of triplets to twins improves perinatal outcome","volume":"169","author":"Macones","year":"1993","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0125","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1016\/S0015-0282(98)00461-0","article-title":"Multifetal pregnancy reduction: modification of the technique and analysis of the outcome","volume":"71","author":"Mansour","year":"1999","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0130","first-page":"245","article-title":"Neonatal course and outcome of twins from reduced multifetal pregnancy versus non-reduced twins","volume":"5","author":"Nevo","year":"2003","journal-title":"Isr. Med. Assoc. J."},{"key":"10.1016\/j.rbmo.2017.04.001_bib0135","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1007\/s00404-014-3175-y","article-title":"A comparative study of obstetric outcomes in electively or spontaneously reduced triplet pregnancies","volume":"290","author":"Okyay","year":"2014","journal-title":"Arch. Gynecol. Obstet"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0140","doi-asserted-by":"crossref","first-page":"1912","DOI":"10.1093\/humrep\/del048","article-title":"Risks of miscarriage and early preterm birth in trichorionic triplet pregnancies with embryo reduction versus expectant management: new data and systematic review","volume":"21","author":"Papageorghiou","year":"2006","journal-title":"Hum. Reprod"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0145","doi-asserted-by":"crossref","first-page":"825","DOI":"10.1016\/j.fertnstert.2011.11.048","article-title":"Multiple gestation associated with infertility therapy: an American Society for Reproductive Medicine Practice Committee opinion","volume":"97","author":"Practice Committee of American Society for Reproductive Medicine","year":"2012","journal-title":"Fertil. Steril"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0150","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1002\/bdra.20065","article-title":"Maternal age and non-chromosomal birth defects, Atlanta\u20141968\u20132000: teenager or thirty-something, who is at risk?","volume":"70","author":"Reefhuis","year":"2004","journal-title":"Birth Defects Res. A. Clin Mol. Teratol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0155","first-page":"679","article-title":"Potentially preventable excess mortality among higher-order multiples","volume":"102","author":"Salihu","year":"2003","journal-title":"Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0160","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1055\/s-2007-993838","article-title":"Pregnancy complications and neonatal outcomes in multifetal pregnancies reduced to twins compared with nonreduced twin pregnancies","volume":"16","author":"Selam","year":"1999","journal-title":"Am. J. Perinatol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0165","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1055\/s-2002-20175","article-title":"Impact of advanced maternal age on pregnancy outcome","volume":"19","author":"Seoud","year":"2002","journal-title":"Am. J. Perinatol"},{"issue":"4 Pt 1","key":"10.1016\/j.rbmo.2017.04.001_bib0170","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1016\/S0002-9378(96)80017-2","article-title":"Selective reduction of multifetal pregnancies to twins improves outcome over nonreduced triplet gestations","volume":"175","author":"Smith-Levitin","year":"1996","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0175","doi-asserted-by":"crossref","first-page":"1163","DOI":"10.1067\/mob.2002.126988","article-title":"A single centre experience with 1000 consecutive cases of multifetal pregnancy reduction","volume":"187","author":"Stone","year":"2002","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0180","doi-asserted-by":"crossref","first-page":"2008","DOI":"10.1001\/jama.283.15.2008","article-title":"Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis of Observational Studies in Epidemiology (MOOSE) group","volume":"283","author":"Stroup","year":"2000","journal-title":"JAMA"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0185","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/S0002-9378(98)70276-5","article-title":"Multifetal pregnancy reduction is not associated with an increased risk of intrauterine growth restriction, except for very-high-order multiples","volume":"179","author":"Torok","year":"1998","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0190","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1016\/j.ajog.2014.04.023","article-title":"The effectiveness of multifetal pregnancy reduction in trichorionic triplet gestation","volume":"211","author":"van de Mheen","year":"2014","journal-title":"Am. J. Obstet. Gynecol"},{"author":"Wells","key":"10.1016\/j.rbmo.2017.04.001_bib0195"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0200","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1016\/j.ajog.2003.12.003","article-title":"Maternal morbidity and obstetric complications in triplet pregnancies and quadruplet and higher-order multiple pregnancies","volume":"191","author":"Wen","year":"2004","journal-title":"Am. J. Obstet. Gynecol"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0205","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/j.siny.2010.08.002","article-title":"Selective reduction and termination of multiple pregnancies","volume":"15","author":"Wimalasundera","year":"2010","journal-title":"Semin. Fetal Neonatal Med"},{"key":"10.1016\/j.rbmo.2017.04.001_bib0210","doi-asserted-by":"crossref","first-page":"1268","DOI":"10.1016\/S0002-9378(99)70627-7","article-title":"Multifetal pregnancy reductions of triplets to twins: comparison with nonreduced triplets and twins","volume":"180","author":"Yaron","year":"1999","journal-title":"Am. J. Obstet. Gynecol"}],"container-title":["Reproductive BioMedicine Online"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1472648317301542?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1472648317301542?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,2]],"date-time":"2018-09-02T16:55:44Z","timestamp":1535907344000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1472648317301542"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,7]]},"references-count":41,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2017,7]]}},"alternative-id":["S1472648317301542"],"URL":"https:\/\/doi.org\/10.1016\/j.rbmo.2017.04.001","relation":{},"ISSN":["1472-6483"],"issn-type":[{"type":"print","value":"1472-6483"}],"subject":[],"published":{"date-parts":[[2017,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Multifetal reduction of triplets to twins compared with non-reduced twins: a meta-analysis","name":"articletitle","label":"Article Title"},{"value":"Reproductive BioMedicine Online","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.rbmo.2017.04.001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2017 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}