[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618428":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":12,"centralContacts":20,"locations":30,"responsibleParty":43,"collaborators":10,"id":47,"slug":10,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":10,"eligibilityCriteria":52,"healthyVolunteers":48,"sex":53,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":59,"studyType":60,"phases":10,"briefSummary":61,"conditions":62,"keywords":64,"overallStatus":70,"whyStopped":10,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"Assiut University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"ICSI observational Cohort",null,"Participants will undergo standard ICSI procedures. Follicle size and number will be measured during ovarian stimulation; and oocyte yield will be see corded at retrieval. No additional interventions will be performed. The study aims to evaluate the predictive relationship between follicle characteristics and Oocyte yield",[13,16,18],{"name":14,"affiliation":5,"role":15},"Alaa Ahmed Makhlouf, MD","STUDY_CHAIR",{"name":17,"affiliation":5,"role":15},"Ahmed Abo-Elfadle, MD",{"name":19,"affiliation":5,"role":15},"Ahmed Mohamed Abo Elhasan Morsy, MD",[21,26],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},"Ahmad Rashad Mahmoud Mostafa, MBBCh","CONTACT","+201015655880","dr.arm99256@outlook.com",{"name":27,"role":23,"phone":28,"phoneExt":10,"email":29},"Karima Sobhy M.Kholeif, Ph.D.","+01092698985","Karema55@yahoo.com",[31],{"facility":5,"status":10,"city":32,"state":33,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":10},"Asyut","Asyut Governorate","71511","Egypt","EG",{"type":38,"coordinates":39},"Point",[40,41],31.18368,27.18096,{"lat":41,"lon":40},{"type":44,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Ahmad Rashad Mahmoud Mostafa","Dr","100618428",false,"NCT07331493","Establishing a Minimum Predictive Threshold Follicular Size and Oocyte Retrieval in ICSI Cycle","Follicular Size and Oocyte Retrieval in ICSI Cycle : Establishing a Minimum Predictive Threshold. A Prospective Cohort Study","Inclusion Criteria:\n\n* women aged 18 to 35 years undergoing ICSI.\n* at least four follicles above 15 mm in diameter on the day of trigger\n* Downregulation using either GNRH antagonist or agonist protocol\n* Provision of written ,informed consent\n* BMI 18 to 35 kg per meter square\n\nExclusion Criteria:\n\n* anticipated poor responder, according to Bologna criteria\n* cycle canceled prior to retrieval or without trigger administration\n* Oocyte cryoperservation cycles or natural IVF cycles\n* presence of ovarian pathology affecting the follicular assessment (endometriosis,cysts )","FEMALE","18 Years","35 Years",{"count":57,"type":58},60,"ESTIMATED","7 Weeks","OBSERVATIONAL","This study uses number and size of ovarian follicles on the day of ovulation trigger as key determinants for oocytes yield to optimize outcomes in IVF and ICSI Protocols",[63],"Female Infertility",[65,66,67,68,69],"ICSI","Follicular size","Oocyte Retrieval","Oocyte yield","assisted reproduction","NOT_YET_RECRUITING","2026-02-09",{"date":73,"type":74},"2026-02-11","ACTUAL",{"date":76,"type":58},"2026-04-30",{"date":78,"type":58},"2030-12-30",{"name":5,"class":6},1]