Ignite Creation Date:
2025-12-25 @ 4:51 AM
Ignite Modification Date:
2026-01-04 @ 8:54 AM
Study NCT ID:
NCT00961818
Status:
COMPLETED
Last Update Posted:
2009-08-19
First Post:
2009-08-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Immediate Effect Analysis of Vocal Techniques
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D014832', 'term': 'Voice Disorders'}], 'ancestors': [{'id': 'D007818', 'term': 'Laryngeal Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D010038', 'term': 'Otorhinolaryngologic Diseases'}, {'id': 'D009461', 'term': 'Neurologic Manifestations'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'CASE_CONTROL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 32}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2008-07'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2009-08', 'completionDateStruct': {'date': '2008-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2009-08-18', 'studyFirstSubmitDate': '2009-08-18', 'studyFirstSubmitQcDate': '2009-08-18', 'lastUpdatePostDateStruct': {'date': '2009-08-19', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2009-08-19', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2008-10', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Subjects were submitted to perceptual analysis and laryngostroboscopic exams before and after the use of vocal techniques.', 'timeFrame': 'twenty minutes'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['Voice', 'Voice Quality', 'Voice Training', 'Evaluation'], 'conditions': ['Voice Disorders']}, 'descriptionModule': {'briefSummary': 'The objective of this clinical and experimental study was to verify the immediate effect of vocal techniques: vibration, nasal sound and articulation in women without vocal complaints.', 'detailedDescription': 'Vocal techniques have been used, but few studies had as their aim to effectively verify its use and effect produced in voice and the larynx. The objective of this clinical and experimental study was to verify the immediate effect of vocal techniques: vibration, nasal sound and articulation. Material and method: 32 female subjects with normal to mild dysphonia participated in the research, with ages from 20 to 45 years. All subjects were submitted to realization of vocal techniques of vibration of the lips, articulation and nasal sounds for twenty minutes. The subjects were submitted to record the voice and laryngostroboscopic exams for perceptual analysis and laryngostroboscopic exams before and after the use of vocal techniques.'}, 'eligibilityModule': {'sex': 'FEMALE', 'stdAges': ['ADULT'], 'maximumAge': '45 Years', 'minimumAge': '20 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Were included in the study, female subjects with normal voices evidenced by the slightly altered auditory-perceptual analysis, without vocal complaints, aged between 20 and 45 years.', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* female subjects\n* with normal voices or slightly altered voice\n* without vocal complaints\n\nExclusion Criteria:\n\n* subject with altered voices of moderate and severe grades\n* with lesions in the vocal folds; fusiform or double gap on the phonation\n* subjects with neurological disorders\n* subjects who had been treated earlier speech by voice changes and / or surgery in the larynx'}, 'identificationModule': {'nctId': 'NCT00961818', 'briefTitle': 'Immediate Effect Analysis of Vocal Techniques', 'organization': {'class': 'OTHER', 'fullName': 'Tuiuti University of Paraná'}, 'officialTitle': 'Perceptual, Acoustic and Laryngological Analysis of Vocal Techniques Immediate Effect', 'orgStudyIdInfo': {'id': 'UTP'}, 'secondaryIdInfos': [{'id': 'CEP-UTP00026/2008'}]}, 'contactsLocationsModule': {'locations': [{'zip': '82010-330', 'city': 'Curitiba', 'state': 'Paraná', 'country': 'Brazil', 'facility': 'Tuiuti of Paraná University', 'geoPoint': {'lat': -25.42778, 'lon': -49.27306}}], 'overallOfficials': [{'name': 'Eliane C. Pereira, Master', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Tuiuti of Parana University'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Tuiuti University of Paraná', 'class': 'OTHER'}, 'responsibleParty': {'oldNameTitle': 'Masters and Doctorate Program in Communication Disorders of the University Tuiuti of Paraná', 'oldOrganization': 'University Tuiuti of Paraná'}}}}