[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100513046":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":23,"centralContacts":28,"locations":37,"responsibleParty":52,"collaborators":56,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":65,"eligibilityCriteria":66,"healthyVolunteers":67,"sex":68,"minAge":69,"maxAge":70,"enrollmentInfo":71,"targetDuration":74,"studyType":75,"phases":10,"briefSummary":76,"conditions":77,"keywords":10,"overallStatus":39,"whyStopped":10,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":88},{"fullName":5,"class":6},"Instituto Bernabeu","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"exposed or \"compaction\" group",null,"103 women with a decrease of ≥ 5% in endometrial thickness between the estrogenic phase (ovulation induction day) and the day of embryo transfer (7 days after ovulation induction).",[13],"Other: Observational non intervention study",{"label":15,"type":10,"description":16,"interventionNames":17},"non-exposed \"non-compaction\" group","103 women with similar or greater endometrial thickness between the estrogenic phase (ovulation induction day) and the day of embryo transfer (7 days after ovulation induction).",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Observational non intervention study","An additional control scan will be performed vaginally the day of the embryo transfer. Rest of follow up and treatment will be executed as usually.",[9,15],[24],{"name":25,"affiliation":26,"role":27},"Juan Carlos J Castillo Farfan, Doctor","Instituto Bernabeu Alicante","STUDY_DIRECTOR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":10,"email":33},"Esperanza E de la Torre Pérez, Gynecologist","CONTACT","+34625072082","espe_delatorre@hotmail.com",{"name":25,"role":31,"phone":35,"phoneExt":10,"email":36},"+34650562634","jcastillo@institutobernabeu.com",[38],{"facility":5,"status":39,"city":40,"state":10,"zip":41,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"RECRUITING","Madrid","28001","Spain","ES",{"type":45,"coordinates":46},"Point",[47,48],-3.70256,40.4165,{"lat":48,"lon":47},[51],{"name":30,"role":31,"phone":32,"phoneExt":10,"email":33},{"type":53,"investigatorFullName":54,"investigatorTitle":55,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Dr. Esperanza de la Torre Perez","Gynecologist",[57],{"name":58,"class":6},"Universidad Miguel Hernandez de Elche","100513046","impact-of-endometrial-compaction-on-reproductive-outcomes-after-cryotransfer-of-euploid-embryos-in-a-natural-cycle-100513046",false,"NCT05960370","Impact of Endometrial Compaction on Reproductive Outcomes After Cryotransfer of Euploid Embryos in a Natural Cycle","Impact of Endometrial Compaction on Reproductive Outcomes After Cryotransfer of Euploid Embryos in a Natural Cycle: Prospective Cohort Study","Compaction","Inclusion Criteria:\n\n* Aged 18 to 50 years\n* Primary or secondary infertility\n* Normal uterine cavity\n* Endometrial preparation in a modified natural cycle for single embryo transfer\n* Embryo in blastocyst state from own oocyte or oocyte donation cycles, who had normal results on preimplantation genetic testing for aneuploidy (PGT-A) via trophectoderm biopsy.\n\nExclusion Criteria:\n\n* Uterine or endometrial disease (multiple myomatosis \\[\\>3 fibroids of \\> 3 cm\\], adenomyosis, Asherman syndrome)\n* Difficulties in correctly measuring endometrial thickness due to a retroverted or tilted uterus\n* History of recurrent implantation failure (3 or more transferred blastocysts of good quality, from their own oocyte \\[\\\u003C35 years\\] or oocyte donation); recurrent early Pregnancy Loss (the loss of two or more pregnancies before 10 weeks of gestational age.\n* Suboptimal endometrial response (endometrium \\\u003C 6 mm on the day of ovulation triggering).",true,"FEMALE","18 Years","50 Years",{"count":72,"type":73},206,"ESTIMATED","4 Months","OBSERVATIONAL","Multicenter prospective observational cohort study, comparing ongoing pregnancy rates in natural cycles for euploid embryo transfer in patients who present endometrial compaction at the time of the transfer versus those who have a stable or greater endometrial thickness with respect to the estrogenic phase.",[78],"Infertility Due to Nonimplantation","2024-10-02",{"date":81,"type":82},"2024-10-03","ACTUAL",{"date":84,"type":82},"2022-06-15",{"date":86,"type":73},"2025-06-15",{"name":5,"class":6},1]