[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619700":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":30,"locations":38,"responsibleParty":52,"collaborators":10,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":10,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":10,"studyType":68,"phases":10,"briefSummary":69,"conditions":70,"keywords":73,"overallStatus":77,"whyStopped":10,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"Istanbul University - Cerrahpasa","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Pediatric Penile Surgery Cohort",null,"Children aged 1-18 years undergoing penile surgery with neurostimulation-guided pudendal nerve block; anatomical measurements of needle insertion distance from anus and nerve depth are recorded.",[13],"Procedure: Neurostimulation-Guided Pudendal Nerve Block",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"PROCEDURE","Neurostimulation-Guided Pudendal Nerve Block","Bilateral pudendal nerve block is performed under general anesthesia with neurostimulation guidance. Anatomical measurements, including distance from anus to needle insertion point and nerve depth, are recorded for each patient. Bupivacaine 0.25% is used at 0.25 ml\u002Fkg per side, with a maximum total dose of 2 mg\u002Fkg.",[9],[21,25,28],{"name":22,"affiliation":23,"role":24},"Munevver Kayhan, Lecturer Doctor","Istanbul University-Cerrahpasa, Cerrahpasa Medicine of Faculty","PRINCIPAL_INVESTIGATOR",{"name":26,"affiliation":23,"role":27},"Pinar Kendigelen","STUDY_CHAIR",{"name":29,"affiliation":23,"role":27},"Ayse Cigdem Tutuncu, Professor Doctor",[31,35],{"name":22,"role":32,"phone":33,"phoneExt":10,"email":34},"CONTACT","02124143000","munevver.kayhan@iuc.edu.tr",{"name":36,"role":32,"phone":33,"phoneExt":10,"email":37},"Pinar Kendigelen, Professor Doctor","pinarken@gmail.com",[39],{"facility":23,"status":10,"city":40,"state":41,"zip":42,"country":43,"countryCode":10,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Bakırköy","Istanbul","34153","Turkey (Türkiye)",{"type":45,"coordinates":46},"Point",[47,48],28.87121,40.98936,{"lat":48,"lon":47},[51],{"name":22,"role":32,"phone":33,"phoneExt":10,"email":34},{"type":24,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Münevver Kayhan","Lecturer","100619700","anatomical-measurements-of-pudendal-nerve-block-in-children-100619700",false,"NCT07348029","Anatomical Measurements of Pudendal Nerve Block in Children","Investigation of the Distance of the Needle Entry Point From the Anus and the Depth to Reach the Pudendal Nerve in Pudendal Nerve Block Application in Children","Inclusion Criteria:\n\n* Children aged 1-18 years\n* Scheduled for penile surgery (e.g., hypospadias, phimosis)\n* Planned to receive neurostimulation-guided pudendal nerve block\n* Patient and parents\u002Flegal guardians willing to participate under general anesthesia\n\nExclusion Criteria:\n\n* Patients with incomplete measurement data\n* Cases where successful nerve block cannot be performed or nerve stimulation is not detectable at currents ≥1.5 mA\n* Patients or parents\u002Flegal guardians who refuse pudendal nerve block\n* Patients with pelvic deformities or neuromuscular disorders","ALL","1 Year","18 Years",{"count":66,"type":67},50,"ESTIMATED","OBSERVATIONAL","This prospective observational study aims to investigate the relationship between anatomical parameters-specifically the distance from the anus to the needle insertion point and the depth required to reach the pudendal nerve-during neurostimulation-guided pudendal nerve block and patients' age, height, and weight in children undergoing penile surgery.",[71,72],"Postoperative Pain Management","Penile Surgery-Related Pain",[74,75,76],"Pudendal Nerve Block","Pediatric Regional Anesthesia","Neurostimulation","NOT_YET_RECRUITING","2026-01-09",{"date":80,"type":81},"2026-01-16","ACTUAL",{"date":83,"type":67},"2026-01-20",{"date":85,"type":67},"2026-06-10",{"name":5,"class":6},1]