[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"comparison-of-pregnancy-rate-hcg-level-obtained-after-a-replacement-embryonic-in-spontaneous-cycle-and-following-protocol-npp-comparison\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:comparison-of-pregnancy-rate-hcg-level-obtained-after-a-replacement-embryonic-in-spontaneous-cycle-and-following-protocol-npp-comparison":37},{"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":12,"acronym":13,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":4,"overallStatus":25,"whyStopped":4,"lastUpdateSubmitDate":26,"lastUpdatePostDateStruct":27,"startDateStruct":30,"completionDateStruct":32,"leadSponsor":34,"locationsCount":5},"100582179",false,"NCT06859944","Prospective Randomized Non-Inferiority Study Comparing Natural Cycle Frozen Embryo Transfer (NC-FET) to a New Type of Endometrial Preparation for FET: Natural Proliferative Phase (NPP-FET)","NPP","Inclusion Criteria:\n\n* Single transfer Blastocyste\n\nExclusion Criteria:\n\n* PGT (Preimplantation genetic diagnosis)\n* Testicular Sperm\n* Donor oocytes","FEMALE","18 Years","45 Years",{"count":19,"type":20},272,"ESTIMATED","OBSERVATIONAL","Frozen embryo replacement cycle :Two methods traditionally used: the spontaneous cycle and the artificial cycle.Now, Emergence of new protocols: NPP-FET or \"Natural proliferative phase - frozen embryo transfer\" Demonstrate non-inferiority between the NPP-FET and the spontaneous cycle, and superiority in terms of planning.",[24],"Comparison of Pregnancy Rate (HCG+ Level) Obtained After a Replacement Embryonic in Spontaneous Cycle and Following Protocol \"NPP\". Comparison","RECRUITING","2025-03-05",{"date":28,"type":29},"2025-03-10","ACTUAL",{"date":31,"type":29},"2024-08-05",{"date":33,"type":20},"2026-06-30",{"name":35,"class":36},"Erasme University Hospital","OTHER",""]