[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100514804":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":7,"locations":15,"responsibleParty":35,"collaborators":7,"id":37,"slug":7,"hasResults":38,"nctId":39,"briefTitle":40,"officialTitle":41,"acronym":42,"eligibilityCriteria":43,"healthyVolunteers":38,"sex":44,"minAge":7,"maxAge":7,"enrollmentInfo":45,"targetDuration":7,"studyType":48,"phases":7,"briefSummary":49,"conditions":50,"keywords":52,"overallStatus":18,"whyStopped":7,"lastUpdateSubmitDate":56,"lastUpdatePostDateStruct":57,"startDateStruct":60,"completionDateStruct":62,"leadSponsor":64,"locationsCount":65},{"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,"countryCode":22,"cosmosGeoPoint":23,"geoPoint":28,"contacts":29},"CHU de Nantes","RECRUITING","Nantes","44093","France","FR",{"type":24,"coordinates":25},"Point",[26,27],-1.55336,47.21725,{"lat":27,"lon":26},[30],{"name":31,"role":32,"phone":33,"phoneExt":7,"email":34},"Amélie SENEAU-LEVESQUE","CONTACT","0240083912","amelie.levesque@chu-nantes.fr",{"type":36,"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":46,"type":47},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.",[51],"Coccyx Disorder",[53,54,55],"Chronic Coccygodynia","Neuropathic pain","Capsaicine 8%","2026-06-19",{"date":58,"type":59},"2026-06-23","ACTUAL",{"date":61,"type":59},"2023-11-08",{"date":63,"type":47},"2027-06-08",{"name":5,"class":6},1]