Nctid:
NCT00001147
Payload:
{"FullStudy"=>{"Rank"=>498194, "Study"=>{"DerivedSection"=>{"MiscInfoModule"=>{"VersionHolder"=>"June 24, 2024"}, "ConditionBrowseModule"=>{"ConditionMeshList"=>{"ConditionMesh"=>[{"ConditionMeshId"=>"D000010673", "ConditionMeshTerm"=>"Pheochromocytoma"}, {"ConditionMeshId"=>"D000009422", "ConditionMeshTerm"=>"Nervous System Diseases"}, {"ConditionMeshId"=>"D000001342", "ConditionMeshTerm"=>"Autonomic Nervous System Diseases"}, {"ConditionMeshId"=>"D000054969", "ConditionMeshTerm"=>"Primary Dysautonomias"}]}, "ConditionAncestorList"=>{"ConditionAncestor"=>[{"ConditionAncestorId"=>"D000010235", "ConditionAncestorTerm"=>"Paraganglioma"}, {"ConditionAncestorId"=>"D000018358", "ConditionAncestorTerm"=>"Neuroendocrine Tumors"}, {"ConditionAncestorId"=>"D000017599", "ConditionAncestorTerm"=>"Neuroectodermal Tumors"}, {"ConditionAncestorId"=>"D000009373", "ConditionAncestorTerm"=>"Neoplasms, Germ Cell and Embryonal"}, {"ConditionAncestorId"=>"D000009370", "ConditionAncestorTerm"=>"Neoplasms by Histologic Type"}, {"ConditionAncestorId"=>"D000009369", "ConditionAncestorTerm"=>"Neoplasms"}, {"ConditionAncestorId"=>"D000009380", "ConditionAncestorTerm"=>"Neoplasms, Nerve Tissue"}]}, "ConditionBrowseLeafList"=>{"ConditionBrowseLeaf"=>[{"ConditionBrowseLeafId"=>"M10024", "ConditionBrowseLeafName"=>"Hypertension", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M4643", "ConditionBrowseLeafName"=>"Autonomic Nervous System Diseases", "ConditionBrowseLeafAsFound"=>"Autonomic Nervous System Diseases", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M27979", "ConditionBrowseLeafName"=>"Primary Dysautonomias", "ConditionBrowseLeafAsFound"=>"Autonomic Nervous System Diseases", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M13578", "ConditionBrowseLeafName"=>"Pheochromocytoma", "ConditionBrowseLeafAsFound"=>"Pheochromocytoma", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M13149", "ConditionBrowseLeafName"=>"Paraganglioma", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M20495", "ConditionBrowseLeafName"=>"Neuroendocrine Tumors", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M19845", "ConditionBrowseLeafName"=>"Neuroectodermal Tumors", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M20388", "ConditionBrowseLeafName"=>"Neuroectodermal Tumors, Primitive", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M12318", "ConditionBrowseLeafName"=>"Neoplasms, Germ Cell and Embryonal", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M12315", "ConditionBrowseLeafName"=>"Neoplasms by Histologic Type", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M12325", "ConditionBrowseLeafName"=>"Neoplasms, Nerve Tissue", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"T4530", "ConditionBrowseLeafName"=>"Pheochromocytoma", "ConditionBrowseLeafAsFound"=>"Pheochromocytoma", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"T4409", "ConditionBrowseLeafName"=>"Paragangliomas 1", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"T4091", "ConditionBrowseLeafName"=>"Neuroendocrine Tumor", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"T4092", "ConditionBrowseLeafName"=>"Neuroepithelioma", "ConditionBrowseLeafRelevance"=>"low"}]}, "ConditionBrowseBranchList"=>{"ConditionBrowseBranch"=>[{"ConditionBrowseBranchName"=>"Heart and Blood Diseases", "ConditionBrowseBranchAbbrev"=>"BC14"}, {"ConditionBrowseBranchName"=>"All Conditions", "ConditionBrowseBranchAbbrev"=>"All"}, {"ConditionBrowseBranchName"=>"Nervous System Diseases", "ConditionBrowseBranchAbbrev"=>"BC10"}, {"ConditionBrowseBranchName"=>"Neoplasms", "ConditionBrowseBranchAbbrev"=>"BC04"}, {"ConditionBrowseBranchName"=>"Rare Diseases", "ConditionBrowseBranchAbbrev"=>"Rare"}]}}, "InterventionBrowseModule"=>{"InterventionBrowseLeafList"=>{"InterventionBrowseLeaf"=>[{"InterventionBrowseLeafId"=>"M7992", "InterventionBrowseLeafName"=>"Epinephrine", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M30371", "InterventionBrowseLeafName"=>"Racepinephrine", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M211043", "InterventionBrowseLeafName"=>"Epinephryl borate", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M12575", "InterventionBrowseLeafName"=>"Norepinephrine", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M7473", "InterventionBrowseLeafName"=>"Dopamine", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"T22", "InterventionBrowseLeafName"=>"Tyrosine", "InterventionBrowseLeafRelevance"=>"low"}]}, "InterventionBrowseBranchList"=>{"InterventionBrowseBranch"=>[{"InterventionBrowseBranchName"=>"Vasoconstrictor Agents", "InterventionBrowseBranchAbbrev"=>"VaCoAg"}, {"InterventionBrowseBranchName"=>"Respiratory System Agents", "InterventionBrowseBranchAbbrev"=>"Resp"}, {"InterventionBrowseBranchName"=>"All Drugs and Chemicals", "InterventionBrowseBranchAbbrev"=>"All"}, {"InterventionBrowseBranchName"=>"Cardiotonic Agents", "InterventionBrowseBranchAbbrev"=>"CaAg"}, {"InterventionBrowseBranchName"=>"Amino Acids", "InterventionBrowseBranchAbbrev"=>"AA"}]}}}, "ProtocolSection"=>{"DesignModule"=>{"StudyType"=>"Observational", "EnrollmentInfo"=>{"EnrollmentCount"=>"500"}}, "StatusModule"=>{"OverallStatus"=>"Completed", "StartDateStruct"=>{"StartDate"=>"October 1999"}, "ExpandedAccessInfo"=>{"HasExpandedAccess"=>"No"}, "StatusVerifiedDate"=>"March 2004", "CompletionDateStruct"=>{"CompletionDate"=>"March 2004"}, "LastUpdateSubmitDate"=>"March 3, 2008", "StudyFirstSubmitDate"=>"November 3, 1999", "StudyFirstSubmitQCDate"=>"November 3, 1999", "LastUpdatePostDateStruct"=>{"LastUpdatePostDate"=>"March 4, 2008", "LastUpdatePostDateType"=>"Estimate"}, "StudyFirstPostDateStruct"=>{"StudyFirstPostDate"=>"November 4, 1999", "StudyFirstPostDateType"=>"Estimate"}}, "OversightModule"=>{}, "ConditionsModule"=>{"KeywordList"=>{"Keyword"=>["Dopamine", "Metanephrine", "Norepinephrine", "Epinephrine", "Catecholamines", "Tyrosine Hydroxylase", "Monoamine Oxidase", "Phenosulfotransferase", "Sympathetic Nervous System", "Normetanephrine"]}, "ConditionList"=>{"Condition"=>["Autonomic Nervous System Disease", "Healthy", "Hypertension", "Pheochromocytoma"]}}, "ReferencesModule"=>{"ReferenceList"=>{"Reference"=>[{"ReferencePMID"=>"8863481", "ReferenceType"=>"background", "ReferenceCitation"=>"Goldstein DS, Lenders JW, Kaler SG, Eisenhofer G. Catecholamine phenotyping: clues to the diagnosis, treatment, and pathophysiology of neurogenetic disorders. J Neurochem. 1996 Nov;67(5):1781-90. doi: 10.1046/j.1471-4159.1996.67051781.x."}]}}, "DescriptionModule"=>{"BriefSummary"=>"This study involves sampling blood from both normal volunteers and patients with diseases known or suspected to involve body chemicals called catecholamines. The blood will be used to establish normal values for plasma levels of catecholamines and related neurochemicals; to test for abnormal neurochemical patterns in patients; and to establish a \"bank\" of DNA from normal volunteers and from patients to be used in future studies about possible alterations of catecholamine-related genes.\n\nStudy participants will report to NIH after fasting overnight except for water or noncaloric, noncaffeinated beverages. They must not have taken Tylenol for at least 5 days. Blood will then be drawn. DNA will be extracted and stored in the freezer for future studies.", "DetailedDescription"=>"This project is to allow blood sampling from normal volunteers and patients with dysautonomia, pheochromocytoma, hypertension, or neurogenetic diseases involving catecholaminergic systems. The blood is used to establish normal values for plasma levels of catechols and related neurochemicals; test for abnormal neurochemical patterns in patients; and establish a \"bank\" of DNA samples from normal volunteers and from patients, to be used in future studies about mutations or polymorphisms of catecholamine-related genes."}, "EligibilityModule"=>{"Gender"=>"All", "StdAgeList"=>{"StdAge"=>["Child", "Adult", "Older Adult"]}, "HealthyVolunteers"=>"Accepts Healthy Volunteers", "EligibilityCriteria"=>"INCLUSION CRITERIA:\n\nThe subjects are healthy normal volunteers or patients with dysautonomia, pheochromocytoma, hypertension, or neurogenetic diseases involving catecholaminergic systems. Children of any age above 4 years may participate. In the case of minors, consent is obtained from an adult who is legally responsible for the subject.\n\nEXCLUSION CRITERIA:\n\nSubjects in whom anatomic or technical factors preclude insertion of an arm intravenous (i.v.) catheter are excluded. Normal volunteers taking any prescribed medication are excluded. Normal volunteers who smoke cigarettes or consume alcohol daily are excluded."}, "IdentificationModule"=>{"NCTId"=>"NCT00001147", "BriefTitle"=>"Blood Sampling for Neurochemical and Genetic Testing", "Organization"=>{"OrgClass"=>"NIH", "OrgFullName"=>"National Institutes of Health Clinical Center (CC)"}, "OfficialTitle"=>"Blood Sampling for Neurochemical and Genetic Testing", "OrgStudyIdInfo"=>{"OrgStudyId"=>"000008"}, "SecondaryIdInfoList"=>{"SecondaryIdInfo"=>[{"SecondaryId"=>"00-N-0008"}]}}, "ContactsLocationsModule"=>{"LocationList"=>{"Location"=>[{"LocationZip"=>"20892", "LocationCity"=>"Bethesda", "LocationState"=>"Maryland", "LocationCountry"=>"United States", "LocationFacility"=>"National Institute of Neurological Disorders and Stroke (NINDS)"}]}}, "SponsorCollaboratorsModule"=>{"LeadSponsor"=>{"LeadSponsorName"=>"National Institute of Neurological Disorders and Stroke (NINDS)", "LeadSponsorClass"=>"NIH"}}}}}}
