Ignite Creation Date:
2025-12-24 @ 6:35 PM
Ignite Modification Date:
2026-02-23 @ 8:07 PM
Study NCT ID:
NCT02012257
Status:
COMPLETED
Last Update Posted:
2013-12-16
First Post:
2013-12-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Success Rate of Anterior Middle Superior Alveolar (AMSA) Nerve Block in Three Different Sites of Injection
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'DOUBLE', 'whoMasked': ['PARTICIPANT', 'OUTCOMES_ASSESSOR']}, 'interventionModel': 'CROSSOVER'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 40}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2012-09'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2013-12', 'completionDateStruct': {'date': '2013-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2013-12-10', 'studyFirstSubmitDate': '2013-12-08', 'studyFirstSubmitQcDate': '2013-12-10', 'lastUpdatePostDateStruct': {'date': '2013-12-16', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2013-12-16', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2013-08', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Pulpal anesthesia of central incisor to second premolar by electric pulp tester (EPT)', 'timeFrame': 'After each injection (base line) to 60 minutes', 'description': 'Each teeth were evaluated by electric pulp tester immediately after injection to 60 minutes every six minutes. Having no reaction to the EPT was the criterion of considering a tooth has been anaesthetized. Anesthesia was considered successful if no reaction to the maximum output for two consecutive tests.'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['anterior middle superior alveolar nerve', 'electric pulp tester', 'local anesthesia'], 'conditions': ['Anesthesia; Functional']}, 'descriptionModule': {'briefSummary': 'AMSA nerve block injection is targeted anterior superior alveolar nerve and middle superior alveolar nerve branches of infraorbital nerve through nutrient canals. Therefore, central to second premolar teeth of one quadrant can be anesthetized. The aim of the present study was to evaluate the efficacy of AMSA nerve block injection at an anterior and a posterior positions compared to commonly administrated site.', 'detailedDescription': 'AMSA: Anterior middle superior alveolar'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Healthy subject\n* Subjects had all their maxillary teeth from second premolar of one side to the second premolar of another Neither of these teeth was non vital, nor had large restorations, prosthetic crowns, caries, periodontal disease, history of trauma, and hypersensitivity.\n\nExclusion Criteria:\n\n* Use medications alleviating or altering the pain sensation\n* Allergy to anesthetics Pregnancy'}, 'identificationModule': {'nctId': 'NCT02012257', 'briefTitle': 'Success Rate of Anterior Middle Superior Alveolar (AMSA) Nerve Block in Three Different Sites of Injection', 'organization': {'class': 'OTHER', 'fullName': 'Shahid Beheshti University of Medical Sciences'}, 'orgStudyIdInfo': {'id': '2952'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Anterior Site', 'description': 'AMSA nerve block injection', 'interventionNames': ['Procedure: AMSA nerve block injectio']}, {'type': 'EXPERIMENTAL', 'label': 'Common Site', 'description': 'AMSA nerve block injection', 'interventionNames': ['Procedure: AMSA nerve block injectio']}, {'type': 'EXPERIMENTAL', 'label': 'Posterior Site', 'description': 'AMSA nerve block injection', 'interventionNames': ['Procedure: AMSA nerve block injectio']}], 'interventions': [{'name': 'AMSA nerve block injectio', 'type': 'PROCEDURE', 'description': 'Sites of injection', 'armGroupLabels': ['Anterior Site', 'Common Site', 'Posterior Site']}]}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Masoud Yaghmaei, DMD, MS', 'role': 'STUDY_CHAIR', 'affiliation': 'Shahid Beheshti University of Medical Sciences'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Shahid Beheshti University of Medical Sciences', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Ali Shokraneh', 'investigatorFullName': 'Ali Shokraneh, DDS, MS', 'investigatorAffiliation': 'Shahid Beheshti University of Medical Sciences'}}}}