[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100637537":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":35,"locations":26,"responsibleParty":40,"collaborators":26,"id":42,"slug":26,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":26,"eligibilityCriteria":47,"healthyVolunteers":43,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":26,"studyType":54,"phases":55,"briefSummary":57,"conditions":58,"keywords":60,"overallStatus":64,"whyStopped":26,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":26},{"fullName":5,"class":6},"The University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Control","ACTIVE_COMPARATOR","A single application of a universal dentine adhesive",[13],"Other: Universal dentine adhesive",{"label":15,"type":16,"description":17,"interventionNames":18},"Intervention","EXPERIMENTAL","A single application of strontium-doped bioactive glass ceramic-filled dentine adhesive",[19],"Drug: Strontium-doped bioactive glass-ceramic-filled dentine adhesive",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DRUG","Strontium-doped bioactive glass-ceramic-filled dentine adhesive","Strontium-doped bioactive glass-ceramic-filled dentine adhesive\n\nStrontium-dope bioactive glass-ceramic: Dencare (Chongqing) Oral Care Company Limited\n\nDentine adhesive: ScotchbondTM Universal Adhesive, 3M ESPE, Deutschland GmbH, Neuss, Germany",[15],null,{"type":6,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Universal dentine adhesive","universal dentine adhesive (ScotchbondTM Universal Adhesive, 3M ESPE, Deutschland GmbH, Neuss, Germany)",[9],[32],{"name":33,"affiliation":5,"role":34},"Katherine CM LEUNG, BDS MDS PhD","PRINCIPAL_INVESTIGATOR",[36],{"name":33,"role":37,"phone":38,"phoneExt":26,"email":39},"CONTACT","852-28590307","kcmleung@hku.hk",{"type":41,"investigatorFullName":26,"investigatorTitle":26,"investigatorAffiliation":26,"oldNameTitle":26,"oldOrganization":26},"SPONSOR","100637537",false,"NCT07628712","Dentine Hypersensitivity Using Dentine Adhesive With Strontium-doped Bioactive Glass-Ceramic","Dentine Hypersensitivity Treatment Using Strontium-doped Bioactive Glass-ceramic-filled Dentine Adhesive: a Randomized Double-blind Controlled Clinical Trial","Inclusion Criteria:\n\n* individuals who experienced cervical dentine sensitivity for 1 month or more\n\nExclusion Criteria:\n\n* 1\\) \\\u003C20 teeth; 2) teeth with poor oral hygiene, severe periodontal conditions, with caries, faulty restorations, dentine exposure at the occlusal surface, covered by prosthetics or orthodontic appliances, or undergoing endodontic treatment; 3) currently using or have used any desensitizing agents in the past 3 months; or have undergone restorative treatment on the sensitive tooth; 4) with a severe medical condition or in chronic use of a medication that could have interfered with the perception of pain or any condition\u002Fmedication that causes xerostomia","ALL","18 Years","69 Years",{"count":52,"type":53},142,"ESTIMATED","INTERVENTIONAL",[56],"NA","The goal of this clinical trial is to determine whether strontium-doped bioactive glass-ceramic (SBGC)-filled dentine adhesive is effective in relieving dentine hypersensitivity. The main question it aims to answer is:\n\nIs SBGC-filled dentine adhesive more effective in reducing dentine hypersensitivity than non-SBGC-filled dentine adhesive?\n\nResearchers will compare SBGC-filled dentine adhesive to a dentine adhesive to see if SBGC-filled dentine adhesive is more effective at relieving dentine hypersensitivity.\n\nParticipants will receive a single application of either SBGC-filled dentine adhesive (intervention group) or dentine adhesive (control group) on the root surfaces of teeth presenting with pain subject to an air-blast test. The degree of pain will be assessed using a Sensitivity Score at baseline, immediately after application of either the intervention dentine adhesive or control dentine adhesive. The participants will visit the clinic at 1 month, 3 months and 6 months for re-assessment of the severity of dentine hypersensitivity.",[59],"Dentine Hypersensitivity",[61,62,63],"dentine hypersensitivity","bioactive glass","resin bonding system","NOT_YET_RECRUITING","2026-06-02",{"date":67,"type":68},"2026-06-05","ACTUAL",{"date":70,"type":53},"2026-05-18",{"date":72,"type":53},"2027-09-30",{"name":5,"class":6}]