[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100514804":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":7,"locations":15,"responsibleParty":34,"collaborators":7,"id":36,"slug":7,"hasResults":37,"nctId":38,"briefTitle":39,"officialTitle":40,"acronym":41,"eligibilityCriteria":42,"healthyVolunteers":37,"sex":43,"minAge":7,"maxAge":7,"enrollmentInfo":44,"targetDuration":7,"studyType":47,"phases":7,"briefSummary":48,"conditions":49,"keywords":51,"overallStatus":18,"whyStopped":7,"lastUpdateSubmitDate":55,"lastUpdatePostDateStruct":56,"startDateStruct":59,"completionDateStruct":61,"leadSponsor":63,"locationsCount":64},{"fullName":5,"class":6},"Nantes University Hospital","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":13},"DRUG","Capsaicin","Capsaicin 8% patch (QUTENZA) apposed in coccygeal area",[14],"Capsaicin 8% patch",[16],{"facility":17,"status":18,"city":19,"state":7,"zip":20,"country":21,"cosmosGeoPoint":22,"geoPoint":27,"contacts":28},"CHU de Nantes","RECRUITING","Nantes","44093","France",{"type":23,"coordinates":24},"Point",[25,26],-1.55336,47.21725,{"lat":26,"lon":25},[29],{"name":30,"role":31,"phone":32,"phoneExt":7,"email":33},"Amélie SENEAU-LEVESQUE","CONTACT","0240083912","amelie.levesque@chu-nantes.fr",{"type":35,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100514804",false,"NCT05983263","Analgesic Efficacy of Capsaicin 8% Patch (QUTENZA®) in Coccygodygnia","Neuropathic Determining Factors and Analgesic Efficacy of Capsaicin 8% (QUTENZA®) Patches in Refractory Coccygodygnia","CAPSACOXp","Inclusion Criteria:\n\n* Patients who received topical Capsaicin 8% patch therapy for the treatment of their coccygodygnia between August 2016 and August 2022\n\nExclusion Criteria:\n\n* Patients who have already received 8% Capsaicin patch topical treatment in coccyx area.","ALL",{"count":45,"type":46},106,"ESTIMATED","OBSERVATIONAL","A retrospective study over a period of 6 years to explore analgesic efficacy of 8% Capsaicin patch (QUTENZA®) in coccygodynic patients, as well as neuropathic predictive factors of therapeutic response.",[50],"Coccyx Disorder",[52,53,54],"Chronic Coccygodynia","Neuropathic pain","Capsaicine 8%","2026-06-19",{"date":57,"type":58},"2026-06-23","ACTUAL",{"date":60,"type":58},"2023-11-08",{"date":62,"type":46},"2027-06-08",{"name":5,"class":6},1]