When twin pregnancies complicated by stage I TTTS were treated with FLC there were higher rates of single and dual stillbirth, ...ACOG.orgACOGClinicalGreenJournalForPatientsStoreACOG.orgACOGClinicalGreenJournalForParentsStoreMay2019-Volume133-IssuePreviousAbstractNextAbstractFullTextAccessforSubscribers:IndividualSubscribersLoginforaccessACOGMembers,pleaseclick“Loginhere”toaccesscontentLoginhere>InstitutionalMembersAccessonOvid®NotaSubscriber?BuySubscribeRequestPermissionsBecomeaSocietyMemberYoucanreadthefulltextofthisarticleifyou:SelectanoptionLogInBuyArticleSubscribeSocietyMembershipContent&PermissionsOvidMemberInstitutionalAccessLogInOvidMemberInstitutionalAccessExportAllImagestoPowerPointFileAddtoMyFavoritesColleague'sE-mailisInvalidYourName:(optional)YourEmail:Colleague'sEmail:Separatemultiplee-mailswitha(;).Message:Thoughtyoumightappreciatethisitem(s)IsawatObstetrics&Gynecology.SendacopytoyouremailYourmessagehasbeensuccessfullysenttoyourcolleague.Someerrorhasoccurredwhileprocessingyourrequest.Pleasetryaftersometime.EndNoteProciteReferenceManagerSavemyselectionFriday,May3,2019McWhirter,Amanda;Speranza,RosaJ.BA;Thompson,JenniferAnn;Shaffer,BrianMD;Caughey,AaronB.MD,PhDAuthorInformationOregonHealthandScienceUniversity,Portland,ORFinancialDisclosure:AaronCaugheydisclosedthefollowing—Celmatix:Consultant/AdvisoryBoard;Mindchild:Consultant/AdvisoryBoard.Theotherauthorsdidnotreportanypotentialconflictsofinterest.Obstetrics&Gynecology:May2019-Volume133-Issue-p13Sdoi:10.1097/01.AOG.0000559360.19593.74BuyMetricsAbstractINTRODUCTION: Whilefetoscopiclasercoagulation(FLC)hasbeenshowntoimproveoutcomesintwin-twintransfusionsyndrome(TTTS)athigherstages,themanagementofstageITTTSremainscontroversial.Wesoughttoexaminethecost-effectivenessandoutcomesassociatedwithFLCversusexpectantmanagementandtheresultanteffectsonratesofsingleintrauterinefetaldemise(IUFD),dualIUFD,delivery<32weeks,andneurocognitivedisability.METHODS: Acost-effectivenessmodelusingTreeAgesoftwarewasdesignedtocompar