Ignite Creation Date:
2025-12-25 @ 3:32 AM
Ignite Modification Date:
2026-02-21 @ 1:52 AM
Study NCT ID:
NCT03153605
Status:
UNKNOWN
Last Update Posted:
2017-09-29
First Post:
2017-04-24
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Correlation and Relationship Between Chromaticity Parameters and Treatment Satisfaction Before and After Tooth Bleaching
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 1}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ENROLLING_BY_INVITATION', 'startDateStruct': {'date': '2016-04', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-05', 'completionDateStruct': {'date': '2017-12-09', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2017-09-27', 'studyFirstSubmitDate': '2017-04-24', 'studyFirstSubmitQcDate': '2017-05-12', 'lastUpdatePostDateStruct': {'date': '2017-09-29', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2017-05-15', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2017-10-09', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Changes of tooth color', 'timeFrame': 'baseline, 7 days after treatment, 14 days after treatment', 'description': 'The certain points of tooth color'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Bleaching; Satisfactory']}, 'descriptionModule': {'briefSummary': 'Explore the correlation and specific relationship between chromaticity parameters and treatment satisfaction before and after tooth bleaching, compare the curative effect of different tooth bleaching programs.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '28 Years', 'minimumAge': '20 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* age around 20\\~28 years,\n* at least six anterior teeth without restorations,\n* good general and oral health (no dental caries and periodontal disease).\n\nExclusion Criteria:\n\n* tooth sensitivity,\n* any condition that could cause tooth sensitivity (non-carious cervical lesions, dentin exposure),\n* participants under orthodontic treatment,\n* smokers.'}, 'identificationModule': {'nctId': 'NCT03153605', 'briefTitle': 'The Correlation and Relationship Between Chromaticity Parameters and Treatment Satisfaction Before and After Tooth Bleaching', 'organization': {'class': 'OTHER', 'fullName': 'Fujian Medical University'}, 'officialTitle': 'The Correlation and Relationship Between Chromaticity Parameters and Treatment Satisfaction Before and After Tooth Bleaching', 'orgStudyIdInfo': {'id': '201502311'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'SATISI_7', 'interventionNames': ['Other: Common toothpaste']}], 'interventions': [{'name': 'Common toothpaste', 'type': 'OTHER', 'description': 'different toothpaste', 'armGroupLabels': ['SATISI_7']}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Fujian Medical University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Deputy Director, Department of Scientific Research', 'investigatorFullName': 'Hao Yu', 'investigatorAffiliation': 'Fujian Medical University'}}}}