[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"cryopreservation-of-embryos\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:cryopreservation-of-embryos":53},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":32,"overallStatus":40,"whyStopped":4,"lastUpdateSubmitDate":41,"lastUpdatePostDateStruct":42,"startDateStruct":45,"completionDateStruct":47,"leadSponsor":49,"locationsCount":52},"100573090",false,"NCT06741748","Direct Warming Frozen Embryo Transfer Outcomes in Assisted Reproductive Technology","A Pragmatic, Multi-centre, Double-blinded, Two-arm Randomized Controlled Trial on a Direct Warming Frozen Embryo Transfer in Assisted Reproductive Technologies Treatment Outcome","DW-FET-RCT","Inclusion Criteria:\n\n* Plan to undergo single embryo transfer (SET) during the FET cycle.\n* Age between 18 and 45 years.\n* Patients with at least one high-quality blastocyst available for transfer.\n* Patients who have provided informed consent to participate in the study.\n\nExclusion Criteria:\n\n* Patients with repeated implantation failure (RIF) or recurrent miscarriage (RM).\n* Patients with known uterine anomalies or significant uterine pathology (e.g., fibroids, polyps).\n* Patients who are unwilling or unable to provide informed consent.","FEMALE","18 Years","45 Years",{"count":20,"type":21},578,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this clinical trial is to evaluate whether the direct warming method for frozen embryo transfers (FET) can improve live birth and pregnancy outcomes in women aged 18-45 undergoing IVF treatments. The main questions it aims to answer are:\n\n* Does the direct warming method achieve a similar or higher clinical success rate for FET compared to the conventional multi-step method?\n* Is the direct warming method more cost-effective than the conventional method?\n\nResearchers will compare the direct warming method to the conventional multi-step method to see if the former leads to better pregnancy outcomes and reduced procedural time.\n\nParticipants will:\n\n* Undergo either the one-step or conventional embryo thawing procedure.\n* Complete standard clinical follow-ups for pregnancy, including ultrasound scans and pregnancy tests.",[27,28,29,30,31],"Frozen Embryo Transfer (FET)","Assisted Reproductive Techniques","In Vitro Fertilization (IVF)","Cryopreservation of Embryos","Pregnancy Outcome After in Vitro Fertilization (IVF)",[33,34,35,36,37,38,39],"Direct Warming Method","Frozen Embryo Transfer","Assisted Reproductive Technologies","Cryopreservation","Cost-effectiveness in ART","Embryo Warming","In Vitro Fertilization","NOT_YET_RECRUITING","2025-03-06",{"date":43,"type":44},"2025-03-11","ACTUAL",{"date":46,"type":21},"2025-09-01",{"date":48,"type":21},"2027-10-31",{"name":50,"class":51},"Chinese University of Hong Kong","OTHER",3,""]