[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100625469":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":23,"centralContacts":27,"locations":18,"responsibleParty":35,"collaborators":18,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":41,"sex":47,"minAge":48,"maxAge":49,"enrollmentInfo":50,"targetDuration":18,"studyType":53,"phases":54,"briefSummary":56,"conditions":57,"keywords":59,"overallStatus":63,"whyStopped":18,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":18},{"fullName":5,"class":6},"Robert Bosch Gesellschaft für Medizinische Forschung mbH (RBMF)","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Auricular Acupressure NADA","EXPERIMENTAL","The intervention group receives ear acupressure according to the NADA protocol.",[13],"Other: Auricular Acupressure NADA",{"label":15,"type":16,"description":17,"interventionNames":18},"Control group","NO_INTERVENTION","The group receives standard preoperative care",null,[20],{"type":6,"name":9,"description":21,"armGroupLabels":22,"otherNames":18},"\"NADA\" Auricular Acupressur: The intervention group receives ear acupressure according to the NADA protocol. Before surgery, patients receive Acupressure patches are placed on five specific points on the ear. These patches remain on the skin for five days. Patients are instructed to press or massage the beads in the patch three times a day.",[9],[24],{"name":25,"affiliation":5,"role":26},"Marcela Winkler, Dr. med.","STUDY_DIRECTOR",[28,33],{"name":29,"role":30,"phone":31,"phoneExt":18,"email":32},"Marcela Winkler Dr. med. Marcela Winkler","CONTACT","+4915774281360","marcela.winkler@rbk.de",{"name":34,"role":30,"phone":31,"phoneExt":18,"email":32},"Marcela Winkler Dr. med.",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","Marcela Winkler, MD","Head of Integrative Medicine","100625469","auricular-acupressure-for-perioperative-anxiety-and-pain-in-therapeutic-breast-surgery-rosa-100625469",false,"NCT07423039","Auricular Acupressure for Perioperative Anxiety and Pain in Therapeutic Breast Surgery (ROSA)","Auricular Acupressure for Reducing Perioperative Anxiety and Pain in Therapeutic Breast Surgery Following an Initial Breast Cancer Diagnosis","ROSA","Inclusion Criteria:\n\n* Female gender\n* Breast cancer patients undergoing therapeutic breast surgery at Robert Bosch Hospital following an initial diagnosis.\n* Signed informed consent form.\n\nExclusion Criteria:\n\n* An anxiety disorder that has been diagnosed within the last 12 months.\n* A mental state that, in the opinion of the investigator, prevents the patient from participating in the study.\n* Use of hearing aids.\n* Skin irritations or eczema in the ear.\n* Pregnancy\n* Insufficient knowledge of German\n* Unwillingness to store and share personal medical data within the framework of the protocol\n* Missing or incomplete declaration of consent\n* Receipt of acupuncture treatment (including NADA ear acupuncture or acupressure) in the last three months.","FEMALE","18 Years","99 Years",{"count":51,"type":52},66,"ESTIMATED","INTERVENTIONAL",[55],"NA","This randomized, controlled, single-center trial investigates the effects of auricular acupressure, administered according to the National Acupuncture Detoxification Association (NADA) protocol, on perioperative anxiety and pain in patients with a first diagnosis of breast cancer undergoing therapeutic breast surgery. Participants receiving auricular acupressure according to the NADA protocol will be compared with patients receiving standard care alone.",[58],"Breast Cancer Females",[60,61,62],"Anxiety","Pain","NADA Auricular Acupressure","NOT_YET_RECRUITING","2026-02-13",{"date":66,"type":67},"2026-02-20","ACTUAL",{"date":69,"type":52},"2026-02-01",{"date":71,"type":52},"2027-12-31",{"name":5,"class":6}]