Nctid:
NCT00001218
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-09-05"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D000013064", "term"=>"Speech Disorders"}], "ancestors"=>[{"id"=>"D000007806", "term"=>"Language Disorders"}, {"id"=>"D000003147", "term"=>"Communication Disorders"}, {"id"=>"D000019954", "term"=>"Neurobehavioral Manifestations"}, {"id"=>"D000009461", "term"=>"Neurologic Manifestations"}, {"id"=>"D000009422", "term"=>"Nervous System Diseases"}], "browseLeaves"=>[{"id"=>"M15452", "name"=>"Seizures", "relevance"=>"LOW"}, {"id"=>"M15864", "name"=>"Speech Disorders", "asFound"=>"Speech Disorders", "relevance"=>"HIGH"}, {"id"=>"M10823", "name"=>"Language Disorders", "relevance"=>"LOW"}, {"id"=>"M6374", "name"=>"Communication Disorders", "relevance"=>"LOW"}, {"id"=>"M21826", "name"=>"Neurobehavioral Manifestations", "relevance"=>"LOW"}, {"id"=>"M12404", "name"=>"Neurologic Manifestations", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Nervous System Diseases", "abbrev"=>"BC10"}, {"name"=>"Symptoms and General Pathology", "abbrev"=>"BC23"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Behaviors and Mental Disorders", "abbrev"=>"BXM"}]}}, "protocolSection"=>{"designModule"=>{"studyType"=>"OBSERVATIONAL", "enrollmentInfo"=>{"count"=>150}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1987-02"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2000-01", "completionDateStruct"=>{"date"=>"2001-01"}, "lastUpdateSubmitDate"=>"2008-03-03", "studyFirstSubmitDate"=>"1999-11-03", "studyFirstSubmitQcDate"=>"2002-12-09", "lastUpdatePostDateStruct"=>{"date"=>"2008-03-04", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2002-12-10", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Baseline Data", "Curve Averaging", "Curve Fitting", "Movement Patterns", "Normative Data", "Polar Distribution", "Tongue", "Tongue Shape", "Ultrasound"], "conditions"=>["Healthy", "Speech Disorders"]}, "referencesModule"=>{"references"=>[{"pmid"=>"9123641", "type"=>"BACKGROUND", "citation"=>"Sonies BC, Wang C, Sapper DJ. Evaluation of normal and abnormal hyoid bone movement during swallowing by use of ultrasound duplex-Doppler imaging. Ultrasound Med Biol. 1996;22(9):1169-75. doi: 10.1016/s0301-5629(96)00158-5."}]}, "descriptionModule"=>{"briefSummary"=>"Our past ultrasound research has indicated a need for baseline normative tongue data against which to compare our disordered speech populations. Subjects with normal speech and hearing who represent different ages and sexes, will be studied with respect to tongue shape and movement patterns. Recently developed parameters such as curve fitting, curve averaging, and polar coordinates will be used to create baseline data categories. In addition, new parameters and improved instruments will be developed as previously to produce a data base which can be used across disciplines.", "detailedDescription"=>"Our past ultrasound research has indicated a need for baseline normative tongue data against which to compare our disordered speech populations. Subjects with normal speech and hearing who represent different ages and sexes, will be studied with respect to tongue shape and movement patterns. Recently developed parameters such as curve fitting, curve averaging, and polar coordinates will be used to create baseline data categories. In addition, new parameters and improved instruments will be developed as previously to produce a data base which can be used across disciplines."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "healthyVolunteers"=>true, "eligibilityCriteria"=>"Healthy normal subjects.\n\nNo reconstructive tongue surgery.\n\nNo radiation for head and neck malignancy."}, "identificationModule"=>{"nctId"=>"NCT00001218", "briefTitle"=>"Development of Normative Ultrasound Databases of Tongue Surface Configuration", "organization"=>{"class"=>"NIH", "fullName"=>"National Institutes of Health Clinical Center (CC)"}, "officialTitle"=>"Development of Normative Ultrasound Databases of Tongue Surface Configuration", "orgStudyIdInfo"=>{"id"=>"870016"}, "secondaryIdInfos"=>[{"id"=>"87-CC-0016"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"20892", "city"=>"Bethesda", "state"=>"Maryland", "country"=>"United States", "facility"=>"Warren G. Magnuson Clinical Center (CC)", "geoPoint"=>{"lat"=>38.98067, "lon"=>-77.10026}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institutes of Health Clinical Center (CC)", "class"=>"NIH"}}}}
