[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639747":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":25,"locations":34,"responsibleParty":51,"collaborators":10,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":10,"eligibilityCriteria":60,"healthyVolunteers":61,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":10,"studyType":68,"phases":10,"briefSummary":69,"conditions":70,"keywords":72,"overallStatus":36,"whyStopped":10,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Tang-Du Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"This group of patients received appropriate treatment based on the presence or absence of diverticul",null,"The treatment plan was determined by the attending physician according to clinical guidelines and was strictly independent of this observational study protocol.",[13],"Procedure: diverticulum reconstruction surgery",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"PROCEDURE","diverticulum reconstruction surgery","This group of patients received conventional infertility treatment only, without undergoing diverticulum reconstruction surgery, in accordance with standard clinical practice.",[9],[21],{"name":22,"affiliation":23,"role":24},"Li Zhang, MD","The Second Affiliated Hospital of Air Force Military Medical University","PRINCIPAL_INVESTIGATOR",[26,30],{"name":22,"role":27,"phone":28,"phoneExt":10,"email":29},"CONTACT","86-29-84778860","lilyzhang319_20@hotmail.com",{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},"Jing Ma, MM","+86-15529398263","178937707@qq.com",[35],{"facility":5,"status":36,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"RECRUITING","Xi'an","Shaanxi","710038","China","CN",{"type":43,"coordinates":44},"Point",[45,46],108.92861,34.25833,{"lat":46,"lon":45},[49,50],{"name":22,"role":27,"phone":28,"phoneExt":10,"email":29},{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},{"type":24,"investigatorFullName":52,"investigatorTitle":53,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Li Zhang","Associate Chief Physician","100639747","clinical-value-of-saline-infusion-sonohysterography-in-the-assessment-of-cesarean-scar-defects-100639747",false,"NCT07610668","Clinical Value of Saline Infusion Sonohysterography in the Assessment of Cesarean Scar Defects","Preliminary Clinical Application Study of Saline Infusion Onohysterography in Structure of Cesarean Scar Surgery","Inclusion Criteria:\n\n* More than 6 months after cesarean delivery;\n* Presenting with clinical symptoms-including abnormal uterine bleeding, dysmenorrhea, prolonged menstrual spotting, or secondary infertility;\n* Requiring saline infusion sonohysterography (SIS) to evaluate the cesarean scar.\n\nExclusion Criteria:\n\n* Multiple cesarean deliveries;\n* Patients contraindicated for saline infusion sonohysterography (SIS), including pregnancy or suspected pregnancy, failure to meet vaginal hygiene criteria, inability to cooperate during the procedure, or suboptimal image quality;\n* Cases with incomplete clinical data or lost to follow-up.",true,"FEMALE","20 Years","50 Years",{"count":66,"type":67},300,"ESTIMATED","OBSERVATIONAL","This study selected patients who underwent cesarean section and were scheduled to undergo Saline Infusion Sonohysterography (SIS) for evaluating the structure of the incision. Clinical characteristics and clinical symptoms were collected. Combined with hysteroscopy, MRI, conventional ultrasound and SIS examination results, the study analyzed the detection rate of cesarean section diverticula by SIS, the changes in diverticulum size and the diagnostic efficacy of residual muscle layer thickness at the incision site. The surgical methods and clinical symptom improvement of patients with CSD after surgery were followed up for half a year to one year. The study aimed to clarify the guiding value of SIS in clinical decision-making and patient prognosis for patients, and to analyze the etiological relationship between the true incidence of CSD and clinical complications. Thus, it provided evidence-based basis for clinical events of cesarean section surgery → CSD → CSD complications → surgical treatment of CSD → patient prognosis, promoting the progress of precise diagnosis and treatment of female reproductive health.",[71],"Infertility",[73,74,75,76],"Saline Infusion Sonohysterography","Transvaginal ultrasonography","Cesarean scar diverticulum","Residual myometrial thickness","2026-05-26",{"date":79,"type":80},"2026-05-28","ACTUAL",{"date":82,"type":80},"2023-01-01",{"date":84,"type":67},"2026-07-31",{"name":5,"class":6},1]