[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100604969":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":39,"locations":46,"responsibleParty":67,"collaborators":26,"id":69,"slug":26,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":72,"acronym":73,"eligibilityCriteria":74,"healthyVolunteers":75,"sex":76,"minAge":77,"maxAge":26,"enrollmentInfo":78,"targetDuration":26,"studyType":81,"phases":82,"briefSummary":84,"conditions":85,"keywords":87,"overallStatus":49,"whyStopped":26,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"University Hospital, Brest","OTHER",[8,16],{"label":9,"type":6,"description":10,"interventionNames":11},"Case group (patient with sensitive scalp)","A 'sensitive scalp' group, with an overall 3S score ≥3 and a pruritus sub-score ≥2. As pruritus is widely described as the main symptom of sensitive scalp, recruitment will be based on the presence of pruritus.",[12,13,14,15],"Procedure: A scalp biopsy using a 4 mm punch in the retroauricular hair zone","Other: a general health questionnaire","Other: Questionnaires concerning their sensitive scalp","Procedure: Collection of skin microbiota",{"label":17,"type":6,"description":18,"interventionNames":19},"Control group (patient with \"normal\" scalp)","\\- A 'non-sensitive scalp' group, with a 3S score of 0.",[12,13,15],[21,27,31,35],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","A scalp biopsy using a 4 mm punch in the retroauricular hair zone","a scalp biopsy using a 4 mm punch in the retroauricular hair zone under local anesthesia",[9,17],null,{"type":6,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"a general health questionnaire","a general health questionnaire : demographics, history, treatment, smoking, alcohol consumption, phototype.",[9,17],{"type":6,"name":32,"description":33,"armGroupLabels":34,"otherNames":26},"Questionnaires concerning their sensitive scalp","* The characteristics of a sensitive scalp (location, chronicity, triggering and soothing factors, use of cosmetics, etc.)\n* Sensitive Scalp Score (3S)\n* Impact on quality of life: BoSS questionnaire\n* Impact of pruritus on quality of life (ItchyQol)",[9],{"type":22,"name":36,"description":37,"armGroupLabels":38,"otherNames":26},"Collection of skin microbiota","The skin microbiome is collected using a sterile swab rubbed against the scalp for 60 seconds",[9,17],[40],{"name":41,"role":42,"phone":43,"phoneExt":44,"email":45},"Emilie BRENAUT, Dr","CONTACT","2 98 22 35 90","+33","emilie.brenaut@chu-brest.fr",[47],{"facility":48,"status":49,"city":50,"state":26,"zip":51,"country":52,"countryCode":53,"cosmosGeoPoint":54,"geoPoint":59,"contacts":60},"Chu Brest","RECRUITING","Brest","29200","France","FR",{"type":55,"coordinates":56},"Point",[57,58],-4.48628,48.39029,{"lat":58,"lon":57},[61,64],{"name":62,"role":42,"phone":43,"phoneExt":44,"email":63},"Emilie BRENAUT, PhD","emilie.brenaut@univ-brest.fr ; emilie.brenaut@chu-brest.fr",{"name":65,"role":66,"phone":26,"phoneExt":26,"email":26},"emilie BRENAUT, PhD","PRINCIPAL_INVESTIGATOR",{"type":68,"investigatorFullName":26,"investigatorTitle":26,"investigatorAffiliation":26,"oldNameTitle":26,"oldOrganization":26},"SPONSOR","100604969",false,"NCT07156422","Pathophysiological Study of the Sensitive Scalp","SENSISCALP","Inclusion Criteria:\n\n* Adult women without dermatosis\n* Collection of free and informed consent\n* patient affiliated to a social security scheme\n\nFor the control group: Sensiscalp score = 0\u002F20 Sensitive scalp group: Sensiscalp score ≥ 3\u002F20 with pruritus sensation ≥ 2\u002F20\n\nExclusion Criteria:\n\n* Refusal to take part in the study\n* Dermatosis of the scalp (psoriasis, seborrhoeic dermatitis, etc.)\n* Pregnant and breast-feeding women\n* Women under legal protection (guardianship, curatorship)",true,"FEMALE","18 Years",{"count":79,"type":80},40,"ESTIMATED","INTERVENTIONAL",[83],"NA","Sensitive skin is defined as a syndrome manifested by the occurrence of unpleasant sensations (tingling, burning, pain, pins and needles) in response to stimuli that should not normally cause them. These unpleasant sensations cannot be explained by lesions attributable to a specific skin disease. Sensitive skin can affect different parts of the body. The scalp is a site that is often affected, with specificity linked in particular to the presence of hair and different triggering factors (styling habits, wearing of head coverings, application of cosmetics to the scalp, etc.). Sensitive scalp affects around half the population, and can have an impact on the quality of life of sufferers, particularly those whose symptoms are very intense. Women are more likely than men to have a sensitive scalp, so in order to have a more homogenous study population, we chose to include 40 women. The pathophysiology of sensitive skin is imperfectly understood, and studies specific to the sensitive scalp are very rare. However, the pathophysiology of the sensitive scalp could be different because it is a hairy area, more innervated, and less exposed to environmental factors.",[86],"Sensitive Scalp",[88],"sensitive scalp","2026-06-19",{"date":91,"type":92},"2026-06-24","ACTUAL",{"date":94,"type":92},"2026-01-28",{"date":96,"type":80},"2027-01",{"name":5,"class":6},1]