[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100588661":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":23,"centralContacts":24,"locations":23,"responsibleParty":30,"collaborators":34,"id":37,"slug":38,"hasResults":39,"nctId":40,"briefTitle":41,"officialTitle":41,"acronym":23,"eligibilityCriteria":42,"healthyVolunteers":39,"sex":43,"minAge":44,"maxAge":23,"enrollmentInfo":45,"targetDuration":23,"studyType":48,"phases":49,"briefSummary":51,"conditions":52,"keywords":60,"overallStatus":66,"whyStopped":23,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":23},{"fullName":5,"class":6},"Medipol University","OTHER",[8,13],{"label":9,"type":6,"description":10,"interventionNames":11},"Supine PNL","Patients undergoing PNL in the supine position.",[12],"Diagnostic Test: blood sampling",{"label":14,"type":6,"description":15,"interventionNames":16},"Prone PNL","Patients undergoing PNL in the prone position.",[12],[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":23},"DIAGNOSTIC_TEST","blood sampling","measuring troponine preoperative and postoperative first and second day",[14,9],null,[25],{"name":26,"role":27,"phone":28,"phoneExt":23,"email":29},"Ali İhsan Memmi, Medical Doctor","CONTACT","+90 537 9220997","alimemmi@gmail.com",{"type":31,"investigatorFullName":32,"investigatorTitle":33,"investigatorAffiliation":5,"oldNameTitle":23,"oldOrganization":23},"PRINCIPAL_INVESTIGATOR","Ali Ihsan Memmi","medical doctor",[35],{"name":36,"class":6},"Istanbul Medipol University Hospital","100588661","comparison-of-myocardial-injury-after-noncardiac-surgery-mins-incidence-in-supine-vs-prone-positioning-during-percutaneous-nephrolithotomy-pnl-100588661",false,"NCT06944301","Comparison of Myocardial Injury After Noncardiac Surgery (MINS) Incidence in Supine vs. Prone Positioning During Percutaneous Nephrolithotomy (PNL)","Inclusion Criteria:\n\n* Age ≥40 years.\n* Patients undergoing percutaneous nephrolithotomy (PNL) for kidney stones.\n* Willing and able to provide informed consent.\n\nExclusion Criteria:\n\n* Known coronary artery disease, heart failure, or other significant cardiovascular conditions.\n* Elevated preoperative troponin levels (≥0.03 ng\u002FmL).\n* Major intraoperative complications (e.g., severe bleeding requiring transfusion).\n* Inability to comply with study procedures.","ALL","40 Years",{"count":46,"type":47},400,"ESTIMATED","INTERVENTIONAL",[50],"NA","This prospective cohort study aims to compare the incidence of Myocardial Injury after Noncardiac Surgery (MINS) in patients undergoing percutaneous nephrolithotomy (PNL) for kidney stones in supine versus prone positioning. MINS is defined as an elevated postoperative troponin level (≥0.03 ng\u002FmL) within 48 hours after surgery. Approximately 400 patients will be enrolled, with 200 patients in each positioning group (supine and prone). The primary outcome is the incidence of MINS, assessed through troponin measurements and electrocardiogram (ECG) findings. Secondary outcomes include intraoperative complications, duration of surgery, and postoperative recovery metrics. The study seeks to determine whether surgical positioning impacts MINS risk, potentially guiding safer surgical practices.",[53,54,55,56,57,58,59],"MINS","Myocardial Injury After Noncardiac Surgery","Myocardial Injury After Noncardiac Surgery (MINS)","Renal Calculi","Renal Stones","Percutaneous Nephrolithotomy (PNL)","Nephrolithiasis",[53,61,62,63,64,65],"PNL","percutaneous nephrolithotomy","Myocardial Injury after Noncardiac Surgery","prone","supine","NOT_YET_RECRUITING","2025-04-23",{"date":69,"type":70},"2025-04-25","ACTUAL",{"date":72,"type":47},"2025-06-01",{"date":74,"type":47},"2026-08-01",{"name":5,"class":6}]