[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100408900":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":26,"locations":36,"responsibleParty":48,"collaborators":31,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":31,"eligibilityCriteria":56,"healthyVolunteers":52,"sex":57,"minAge":58,"maxAge":31,"enrollmentInfo":59,"targetDuration":31,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":68,"overallStatus":70,"whyStopped":31,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"Region Skane","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"PTNS","EXPERIMENTAL","Treatment with PTNS for chronic anal fissure, treatment to be given for 30 minutes during 10 consecutive work Days.",[13],"Device: PTNS",[15],{"type":16,"name":9,"description":17,"armGroupLabels":18,"otherNames":19},"DEVICE","Patients meeting the criteria are treated with PTNS and are evaluated at 3 months and 1 year after end of treatment.",[9],[20],"Percutaneous Tibial Nerve Stimulation",[22],{"name":23,"affiliation":24,"role":25},"Louis B Johnson, PhD","Lund University","PRINCIPAL_INVESTIGATOR",[27,33],{"name":28,"role":29,"phone":30,"phoneExt":31,"email":32},"Martin Lindsten, MD","CONTACT","+4640331000",null,"martin.lindsten@skane.se",{"name":34,"role":29,"phone":30,"phoneExt":31,"email":35},"Sara Strandberg","sara.strandberg@skane.se",[37],{"facility":38,"status":31,"city":39,"state":31,"zip":31,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":31},"Skåne University Hospital","Malmö","Sweden","SE",{"type":43,"coordinates":44},"Point",[45,46],13.00073,55.60587,{"lat":46,"lon":45},{"type":49,"investigatorFullName":31,"investigatorTitle":31,"investigatorAffiliation":31,"oldNameTitle":31,"oldOrganization":31},"SPONSOR","100408900","percutaneous-tibial-nerve-stimulation-ptns-for-the-treatment-of-chronic-anal-fissure-100408900",false,"NCT04604483","Percutaneous Tibial Nerve Stimulation (PTNS) for the Treatment of Chronic Anal Fissure","Percutaneous Tibial Nerve Stimulation for Chronic Anal Fissure - a Prospective Study","Inclusion Criteria:\n\n* Verified anal fissure (Clinical assessement by experienced proctological surgeon)\n* Full conservative treatment has been given\n\nExclusion Criteria:\n\n* Inflammatory bowel disease\n* Fistula and\u002For anal abscess\n* Patients with compromised immunity\n* Pregnancy\n* Treatment with anti-coagulants (not aspirin)\n* Previous irradiation towards pelvic floor\n* Pacemaker or implanted defibrillator","ALL","18 Years",{"count":60,"type":61},52,"ESTIMATED","INTERVENTIONAL",[64],"NA","Chronic anal fissure rarely heals spontaneously. About 50% heal on administration om topical muscle relaxants (e.g. diltiazem) and\u002For injection of Botulinum toxin, but for the remainder of patients surgery (with lateral internal sphincterotomy or fissurectomy) with subsequent risks of anal incontinence has been the golden standard. Treatment with PTNS (percutaneous tibial nerve stimulation) has been showed to produce healing of chronic anal fissures not responding to topical treatment, thus avoiding the risk for debilitating anal incontinence.",[67],"Fissure in Ano",[69,20,9],"Anal fissure","NOT_YET_RECRUITING","2024-02-29",{"date":73,"type":74},"2024-03-01","ACTUAL",{"date":76,"type":61},"2024-10-01",{"date":78,"type":61},"2026-12",{"name":5,"class":6},1]