Ignite Creation Date:
2025-12-24 @ 7:55 PM
Ignite Modification Date:
2026-04-11 @ 2:55 AM
Study NCT ID:
NCT06805604
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-02-03
First Post:
2025-01-28
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Digital Techniques
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'OTHER', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'study is performed on 3 groups\n\n\\- Different digital techniques used for fabrication of the monolithic ceramic crowns were chosen for the current study; milled zirconia for the group (I) and milled hybrid for the group (II) and 3D-printed hybrid for the group (III).'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 36}}, 'statusModule': {'overallStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2024-10-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-09', 'completionDateStruct': {'date': '2025-04-01', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-01-28', 'studyFirstSubmitDate': '2025-01-28', 'studyFirstSubmitQcDate': '2025-01-28', 'lastUpdatePostDateStruct': {'date': '2025-02-03', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2025-02-03', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2025-03-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'the clinical performance, color stability and wear behavior of monolithic ceramic crowns fabricated using innovative digital techniques.', 'timeFrame': 'baseline, 3months and 6 months after crown cementation', 'description': 'Clinical performance of all crowns regarding; marginal adaptation, fracture of restoration during service, color stability and wear behavior will be evaluated according to Modified United States Public Health Service (USPHS) Criteria at base line (1 week), 3 and 6 months after cementation of crowns.\n\n* Color stability will be evaluated using a spectrophotometer.\n* Wear of restorations will be evaluated using a software analysis.'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['digital techniques'], 'conditions': ['Monolithic Ceramic Crowns Fabricated by Different Digital Techniques']}, 'referencesModule': {'references': [{'pmid': '37479623', 'type': 'BACKGROUND', 'citation': 'Diken Turksayar AA, Demirel M, Donmez MB, Olcay EO, Eyuboglu TF, Ozcan M. Comparison of wear and fracture resistance of additively and subtractively manufactured screw-retained, implant-supported crowns. J Prosthet Dent. 2024 Jul;132(1):154-164. doi: 10.1016/j.prosdent.2023.06.017. Epub 2023 Jul 20.'}]}, 'descriptionModule': {'briefSummary': 'The present study is performed to evaluate clinical performance and patient satisfaction of innovative digital techniques for fabrication of monolithic ceramic crowns', 'detailedDescription': 'Digital dentistry has progressed rapidly in the last few years, primarily to improve and enhance the practice of dentistry through the advancement in digital tools and techniques, providing improved accuracy and precision, enhancing patient experience, increasing efficiency and productivity, thereby resulting in better treatment outcomes, whilst also improving clinical outcomes.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '51 Years', 'minimumAge': '21 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patient with posterior molars indicated for full coverage restorations.\n* Patient able to physically and psychologically tolerate conventional restorative procedures.\n\nExclusion Criteria:\n\n* Patient in the growth stage with partially erupted teeth.\n* Patient with poor oral hygiene and motivation.\n* Patients with parafunctional habits.'}, 'identificationModule': {'nctId': 'NCT06805604', 'briefTitle': 'Digital Techniques', 'organization': {'class': 'OTHER_GOV', 'fullName': 'Faculty of Dental Medicine for Girls'}, 'officialTitle': 'Clinical Performance and Patients Satisfaction of Innovative Digital Techniques for Fabrication of Monolithic Ceramic Crowns', 'orgStudyIdInfo': {'id': 'P-CR-23-15'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'milled zirconia crowns', 'description': 'this group was received milled zirconia crowns on their posterior molars indicated for full coverage restorations.', 'interventionNames': ['Procedure: Each group was received monolithic ceramic crowns fabricated using different technique']}, {'type': 'EXPERIMENTAL', 'label': 'milled hybrid ceramic crowns', 'description': 'this group was received milled hybrid ceramic crowns on their posterior molars indicated for full coverage restorations.', 'interventionNames': ['Procedure: Each group was received monolithic ceramic crowns fabricated using different technique']}, {'type': 'EXPERIMENTAL', 'label': '3d printed hybrid ceramic crowns', 'description': 'this group was received 3d printed hybrid ceramic crowns on their posterior molars indicated for full coverage restorations.', 'interventionNames': ['Procedure: Each group was received monolithic ceramic crowns fabricated using different technique']}], 'interventions': [{'name': 'Each group was received monolithic ceramic crowns fabricated using different technique', 'type': 'PROCEDURE', 'description': '-Different digital techniques used for fabrication of the monolithic ceramic crowns were chosen for the current study, Clinical performance of all crowns regarding; marginal adaptation, fracture of restoration during service, color stability and wear behavior will be evaluated according to Modified United States Public Health Service (USPHS) Criteria at base line (1 week), 3 and 6 months after cementation of crowns.', 'armGroupLabels': ['3d printed hybrid ceramic crowns', 'milled hybrid ceramic crowns', 'milled zirconia crowns']}]}, 'contactsLocationsModule': {'locations': [{'zip': '11754', 'city': 'Cairo', 'state': 'Egypt', 'country': 'Egypt', 'facility': 'faculty of dental medicine for girls Al-Azhar university', 'geoPoint': {'lat': 30.06263, 'lon': 31.24967}}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Faculty of Dental Medicine for Girls', 'class': 'OTHER_GOV'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'assistant lecturer', 'investigatorFullName': 'Eman Hafez Elfky', 'investigatorAffiliation': 'Faculty of Dental Medicine for Girls'}}}}