[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100571674":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":37,"collaborators":10,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":44,"acronym":10,"eligibilityCriteria":45,"healthyVolunteers":46,"sex":47,"minAge":48,"maxAge":10,"enrollmentInfo":49,"targetDuration":10,"studyType":52,"phases":10,"briefSummary":53,"conditions":54,"keywords":57,"overallStatus":24,"whyStopped":10,"lastUpdateSubmitDate":62,"lastUpdatePostDateStruct":63,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":71},{"fullName":5,"class":6},"Namik Kemal University","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Patients with 2 sterile urine cultures",null,"Before retrograde intrarenal surgery, patients with sterile urine culture 2 weeks before the surgery and morning urine culture",{"label":13,"type":10,"description":14,"interventionNames":10},"Patients with only one sterile urine culture","Before retrograde intrarenal surgery, patients having sterile urine culture 2 weeks before the surgery and positive morning urine culture",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Mehmet F. Şahin, Assistant Professor","CONTACT","05555511871","mfatihsahin@gmail.com",[22],{"facility":23,"status":24,"city":25,"state":10,"zip":26,"country":27,"countryCode":10,"cosmosGeoPoint":28,"geoPoint":33,"contacts":34},"Tekirdag Namık Kemal University","RECRUITING","Tekirdağ","59020","Turkey (Türkiye)",{"type":29,"coordinates":30},"Point",[31,32],27.51101,40.9781,{"lat":32,"lon":31},[35],{"name":36,"role":18,"phone":19,"phoneExt":10,"email":20},"Mehmet Fatih Şahin",{"type":38,"investigatorFullName":36,"investigatorTitle":39,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Assistant Professor","100571674","the-effect-of-preoperative-culture-timing-on-postoperative-outcomes-of-retrograde-intrarenal-surgery-100571674",false,"NCT06723327","The Effect of Preoperative Culture Timing on Postoperative Outcomes of Retrograde Intrarenal Surgery","Inclusion Criteria:\n\n* Patients over 18 years of age\n* Patients who had a urine culture taken 2 weeks before the operation and reported as sterile\n\nExclusion Criteria:\n\n* Patients under 18 years of age\n* Patients without sufficient data\n* Patients with a urine culture more than 2 weeks before retrograde intrarenal -surgery\n* Patients with a positive urine culture before retrograde intrarenal surgery\n* Patients with renal anatomic anomalies\n* Patients with a solitary (single) kidney",true,"ALL","18 Years",{"count":50,"type":51},1000,"ESTIMATED","OBSERVATIONAL","The rate of complications (unexpected situations) after retrograde intrarenal surgery is reported to be 9-25%, and the majority of these are postoperative infections. Surgery must be performed under sterile (microbial-free) urine culture to prevent these complications. There are guideline recommendations regarding sterile urine culture reporting, but it is not clear how long in advance it should be taken. The possibility of the patient becoming infectious again during the period leading up to surgery is a condition that needs to be determined. Therefore, the culture taken before surgery should be compared with the urine culture result taken at the latest possible time before the operation.",[55,56],"Urinary Infections","Urolithiasis",[58,59,60,61],"urine culture","urolithiasis","kidney stone","retrograde intrarenal surgery","2024-12-07",{"date":64,"type":65},"2024-12-12","ACTUAL",{"date":67,"type":65},"2024-12-01",{"date":69,"type":51},"2025-12-31",{"name":5,"class":6},1]