[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100574790":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":23,"centralContacts":28,"locations":37,"responsibleParty":53,"collaborators":10,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":57,"sex":63,"minAge":64,"maxAge":10,"enrollmentInfo":65,"targetDuration":10,"studyType":68,"phases":10,"briefSummary":69,"conditions":70,"keywords":72,"overallStatus":40,"whyStopped":10,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":88},{"fullName":5,"class":6},"Umeå University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients without diagnosis of FI",null,"Biopsies from EAS among patients diagnosed with rectal cancer and no records of previous diagnosis of FI and now receiving treatment with abdominoperineal resection.",[13],"Other: Biopsy",{"label":15,"type":10,"description":16,"interventionNames":17},"Patients diagnosed with FI","Biopsies from EAS among patients diagnosed with FI and recieving treatment with sacral neuromodulation before implantation of the device and 12 months postoperatively.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Biopsy","Biopsies from EAS",[15,9],[24],{"name":25,"affiliation":26,"role":27},"Karin Strigård, Prof., Senior consultant","Department of Diagnostics and Interventions, Umeå University","STUDY_CHAIR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":10,"email":33},"Strigård, Prof., Senior consultant","CONTACT","+46(0)90 785 00 00","karin.strigard@umu.se",{"name":35,"role":31,"phone":32,"phoneExt":10,"email":36},"Louise Almkvist, MD","louise.almkvist@umu.se",[38],{"facility":39,"status":40,"city":41,"state":42,"zip":10,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"Umeå University Hospital","RECRUITING","Umeå","Västerbotten County","Sweden","SE",{"type":46,"coordinates":47},"Point",[48,49],20.25972,63.82842,{"lat":49,"lon":48},[52],{"name":25,"role":31,"phone":10,"phoneExt":10,"email":10},{"type":54,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100574790","sacral-neuromodulation-and-faecal-incontinence-and-its-unknown-effect-on-the-external-anal-sphincter-100574790",false,"NCT06763861","Sacral Neuromodulation and Faecal Incontinence and Its Unknown Effect on the External Anal Sphincter","SFINX - Sacral Neuromodulation and Faecal Incontinence and Its Unknown Effect on the External Anal Sphincter","SFINX","Phase 1\n\nInclusion Criteria:\n\n* ≥ 18 years of age\n* Male or female\n* Diagnosed with rectal cancer and receive treatment with abdominoperineal resection\n* Signed an informed consent\n\nExclusion Criteria:\n\n* Previous diagnosis of FI\n* Unable to speak and\u002For read Swedish to ensure informed consent\n* Tumour involving the sphincter complex or is in close connection\n\nPhase 2 and 3\n\nInclusion Criteria:\n\n* Diagnosed with FI and will receive treatment with sacral neuromodulation\n* Male or female\n* Signed an informed consent\n\nExclusion Criteria:\n\n* Unable to speak and\u002For read Swedish to ensure informed consent","ALL","18 Years",{"count":66,"type":67},15,"ESTIMATED","OBSERVATIONAL","This innovative project aims to investigate structures and morphology of the external anal sphincter (EAS) as well as the impact of sacral neuromodulation (SNM) on the EAS morphology and biochemistry among patients with faecal incontinence (FI).\n\nSNM is a well implemented treatment for FI and consist of electrical stimulation of sacral nerve roots to promote continence and may even contribute to total continence. It has shown a positive effects on both short- and long-term. The biologic effect of SNM on EAS is unknown.\n\nThe aim is to investigate the effect of SNM on EAS morphology, function, and biochemistry to help physicians and researchers to understand the underlying mechanisms of SNM and the anal sphincter complex to further improve and optimize treatment methods for patients with FI.\n\nThe research project consists of three phases. The first phase includes biopsies from the EAS among patients with no previous history of FI. These patients have been diagnosed with rectal cancer and will undergo surgery with abdominoperineal excision.\n\nThe second phase includes patients diagnosed with FI and subject for implantation of SNM for treatment of FI. Prior to implantation of SNM all patients will have been examined with 3D endo-anal ultrasound and anorectal manometry as well as answered questionnaires targeting general health, bowel dysfunction and FI. A biopsy of the superficial portion of the EAS is retrieved under local anaesthesia in connection to the test period for implantation of the SNM device.\n\nThe last phase, phase three, includes 3D endo-anal ultrasound, anorectal manometry, and a second biopsy of the EAS twelve months after implantation with SNM.\n\nThe histopathological analysis in all the three phases will include general morphology, distribution of cell nuclei, satellite cells, muscle fiber type, neural structures and connective tissue.",[71],"Fecal Incontinence",[71,73,74,75,76,77,78],"Sacral neuromodulation","Surgery","Pathology","Proctology","Quality of Life","Health status","2025-01-07",{"date":81,"type":82},"2025-01-08","ACTUAL",{"date":84,"type":82},"2024-12-09",{"date":86,"type":67},"2028-12",{"name":5,"class":6},1]