Nctid:
NCT00000177
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-10-17"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D000000544", "term"=>"Alzheimer Disease"}], "ancestors"=>[{"id"=>"D000003704", "term"=>"Dementia"}, {"id"=>"D000001927", "term"=>"Brain Diseases"}, {"id"=>"D000002493", "term"=>"Central Nervous System Diseases"}, {"id"=>"D000009422", "term"=>"Nervous System Diseases"}, {"id"=>"D000024801", "term"=>"Tauopathies"}, {"id"=>"D000019636", "term"=>"Neurodegenerative Diseases"}, {"id"=>"D000019965", "term"=>"Neurocognitive Disorders"}, {"id"=>"D000001523", "term"=>"Mental Disorders"}], "browseLeaves"=>[{"id"=>"M3885", "name"=>"Alzheimer Disease", "asFound"=>"Alzheimer's Disease", "relevance"=>"HIGH"}, {"id"=>"M6904", "name"=>"Dementia", "relevance"=>"LOW"}, {"id"=>"M5204", "name"=>"Brain Diseases", "relevance"=>"LOW"}, {"id"=>"M5742", "name"=>"Central Nervous System Diseases", "relevance"=>"LOW"}, {"id"=>"M23002", "name"=>"Tauopathies", "relevance"=>"LOW"}, {"id"=>"M21558", "name"=>"Neurodegenerative Diseases", "relevance"=>"LOW"}, {"id"=>"M21836", "name"=>"Neurocognitive Disorders", "relevance"=>"LOW"}, {"id"=>"M4815", "name"=>"Mental Disorders", "relevance"=>"LOW"}, {"id"=>"M14473", "name"=>"Psychotic Disorders", "relevance"=>"LOW"}, {"id"=>"T2192", "name"=>"Familial Alzheimer Disease", "asFound"=>"Alzheimer's Disease", "relevance"=>"HIGH"}], "browseBranches"=>[{"name"=>"Nervous System Diseases", "abbrev"=>"BC10"}, {"name"=>"Behaviors and Mental Disorders", "abbrev"=>"BXM"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Rare Diseases", "abbrev"=>"Rare"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D000004967", "term"=>"Estrogens"}], "ancestors"=>[{"id"=>"D000006728", "term"=>"Hormones"}, {"id"=>"D000006730", "term"=>"Hormones, Hormone Substitutes, and Hormone Antagonists"}, {"id"=>"D000045505", "term"=>"Physiological Effects of Drugs"}], "browseLeaves"=>[{"id"=>"M9789", "name"=>"Hormones", "relevance"=>"LOW"}, {"id"=>"M8116", "name"=>"Estrogens", "asFound"=>"Contraction", "relevance"=>"HIGH"}, {"id"=>"M9788", "name"=>"Hormone Antagonists", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE3"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"allocation"=>"RANDOMIZED", "maskingInfo"=>{"masking"=>"DOUBLE"}, "primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>120}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1995-10"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2009-09", "completionDateStruct"=>{"date"=>"1999-01", "type"=>"ACTUAL"}, "lastUpdateSubmitDate"=>"2009-12-10", "studyFirstSubmitDate"=>"1999-10-29", "studyFirstSubmitQcDate"=>"1999-10-29", "lastUpdatePostDateStruct"=>{"date"=>"2009-12-11", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"1999-11-01", "type"=>"ESTIMATED"}, "primaryCompletionDateStruct"=>{"date"=>"1999-01", "type"=>"ACTUAL"}}, "conditionsModule"=>{"keywords"=>["Alzheimer's disease", "Estrogen"], "conditions"=>["Alzheimer Disease"]}, "referencesModule"=>{"references"=>[{"pmid"=>"10697060", "type"=>"RESULT", "citation"=>"Mulnard RA, Cotman CW, Kawas C, van Dyck CH, Sano M, Doody R, Koss E, Pfeiffer E, Jin S, Gamst A, Grundman M, Thomas R, Thal LJ. Estrogen replacement therapy for treatment of mild to moderate Alzheimer disease: a randomized controlled trial. Alzheimer's Disease Cooperative Study. JAMA. 2000 Feb 23;283(8):1007-15. doi: 10.1001/jama.283.8.1007. Erratum In: JAMA 2000 Nov 22-29;284(20):2597."}], "seeAlsoLinks"=>[{"url"=>"http://www.adcs.org/", "label"=>"The Alzheimer's Disease Education and Referral (ADEAR) Center is a service of the National Institute on Aging (NIA)."}]}, "descriptionModule"=>{"briefSummary"=>"Estrogen is a hormone that is dominant in the female reproductive system. In women, most estrogen is produced by the ovaries. Men produce estrogen by converting testosterone into estrogen. Because this hormone also has many beneficial effects on brain cells, it currently is being studied as a treatment for Alzheimer's disease. The enzyme that forms the neurotransmitter acetylcholine is promoted in the presence of estrogen. Several very small clinical studies have demonstrated improvement in cognitive function and mood measures in women with Alzheimer's disease who take estrogen."}, "eligibilityModule"=>{"sex"=>"FEMALE", "stdAges"=>["ADULT", "OLDER_ADULT"], "minimumAge"=>"60 years", "healthyVolunteers"=>false, "eligibilityCriteria"=>"Inclusion Criteria:\n\n* Women with a diagnosis of Alzheimer's disease who currently are not taking estrogen replacement therapy, who have had a hysterectomy, and who are in stable general health.\n\nExclusion Criteria:\n\n* Patients with an uncontrolled health problem, such as untreated high blood pressure or thyroid disease."}, "identificationModule"=>{"nctId"=>"NCT00000177", "briefTitle"=>"Estrogen Hormone Protocol", "organization"=>{"class"=>"NIH", "fullName"=>"National Institute on Aging (NIA)"}, "orgStudyIdInfo"=>{"id"=>"IA0001"}, "secondaryIdInfos"=>[{"id"=>"3U01AG010483-08S2", "link"=>"https://reporter.nih.gov/quickSearch/3U01AG010483-08S2", "type"=>"NIH"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Estrogen", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"35294-0017", "city"=>"Birmingham", "state"=>"Alabama", "country"=>"United States", "facility"=>"University of Alabama, Birmingham", "geoPoint"=>{"lat"=>33.52066, "lon"=>-86.80249}}, {"zip"=>"92093", "city"=>"San Diego", "state"=>"California", "country"=>"United States", "facility"=>"University of California, San Diego", "geoPoint"=>{"lat"=>32.71533, "lon"=>-117.15726}}, {"zip"=>"32225", "city"=>"Jacksonville", "state"=>"Florida", "country"=>"United States", "facility"=>"Mayo Clinic Jacksonville", "geoPoint"=>{"lat"=>30.33218, "lon"=>-81.65565}}, {"city"=>"Tampa", "state"=>"Florida", "country"=>"United States", "facility"=>"University of South Florida", "geoPoint"=>{"lat"=>27.94752, "lon"=>-82.45843}}, {"zip"=>"30329", "city"=>"Atlanta", "state"=>"Georgia", "country"=>"United States", "facility"=>"Emory University", "geoPoint"=>{"lat"=>33.749, "lon"=>-84.38798}}, {"zip"=>"60612", "city"=>"Chicago", "state"=>"Illinois", "country"=>"United States", "facility"=>"Rush Presbyterian St. Luke's Medical Center", "geoPoint"=>{"lat"=>41.85003, "lon"=>-87.65005}}, {"zip"=>"62702", "city"=>"Springfield", "state"=>"Illinois", "country"=>"United States", "facility"=>"Southern Illinois University", "geoPoint"=>{"lat"=>39.80172, "lon"=>-89.64371}}, {"zip"=>"46202-5266", "city"=>"Indianapolis", "state"=>"Indiana", "country"=>"United States", "facility"=>"Indiana University Medical Center", "geoPoint"=>{"lat"=>39.76838, "lon"=>-86.15804}}, {"zip"=>"66160", "city"=>"Kansas City", "state"=>"Kansas", "country"=>"United States", "facility"=>"University of Kansas Medical Center", "geoPoint"=>{"lat"=>39.11417, "lon"=>-94.62746}}, {"zip"=>"40536-0230", "city"=>"Lexington", "state"=>"Kentucky", "country"=>"United States", "facility"=>"University of Kentucky", "geoPoint"=>{"lat"=>37.98869, "lon"=>-84.47772}}, {"zip"=>"21224", "city"=>"Baltimore", "state"=>"Maryland", "country"=>"United States", "facility"=>"Johns Hopkins University", "geoPoint"=>{"lat"=>39.29038, "lon"=>-76.61219}}, {"zip"=>"02114", "city"=>"Boston", "state"=>"Massachusetts", "country"=>"United States", "facility"=>"Massachusetts General Hospital", "geoPoint"=>{"lat"=>42.35843, "lon"=>-71.05977}}, {"zip"=>"55455", "city"=>"Minneapolis", "state"=>"Minnesota", "country"=>"United States", "facility"=>"University of Minnesota", "geoPoint"=>{"lat"=>44.97997, "lon"=>-93.26384}}, {"zip"=>"55901-0144", "city"=>"Rochester", "state"=>"Minnesota", "country"=>"United States", "facility"=>"Mayo Clinic", "geoPoint"=>{"lat"=>44.02163, "lon"=>-92.4699}}, {"zip"=>"63110", "city"=>"St. Louis", "state"=>"Missouri", "country"=>"United States", "facility"=>"Washington University", "geoPoint"=>{"lat"=>38.62727, "lon"=>-90.19789}}, {"zip"=>"10016", "city"=>"New York", "state"=>"New York", "country"=>"United States", "facility"=>"New York University Medical Center", "geoPoint"=>{"lat"=>40.71427, "lon"=>-74.00597}}, {"zip"=>"10029", "city"=>"New York", "state"=>"New York", "country"=>"United States", "facility"=>"Mount Sinai School of Medicine", "geoPoint"=>{"lat"=>40.71427, "lon"=>-74.00597}}, {"zip"=>"11032", "city"=>"New York", "state"=>"New York", "country"=>"United States", "facility"=>"Columbia Presbyterian Medical Center", "geoPoint"=>{"lat"=>40.71427, "lon"=>-74.00597}}, {"zip"=>"10605", "city"=>"White Plains", "state"=>"New York", "country"=>"United States", "facility"=>"Burke Medical Research Institute", "geoPoint"=>{"lat"=>41.03399, "lon"=>-73.76291}}, {"zip"=>"44120", "city"=>"Cleveland", "state"=>"Ohio", "country"=>"United States", "facility"=>"University Hospitals of Cleveland", "geoPoint"=>{"lat"=>41.4995, "lon"=>-81.69541}}, {"zip"=>"19104", "city"=>"Philadelphia", "state"=>"Pennsylvania", "country"=>"United States", "facility"=>"University of Pennsylvania", "geoPoint"=>{"lat"=>39.95233, "lon"=>-75.16379}}, {"zip"=>"15213", "city"=>"Pittsburgh", "state"=>"Pennsylvania", "country"=>"United States", "facility"=>"University of Pittsburgh", "geoPoint"=>{"lat"=>40.44062, "lon"=>-79.99589}}, {"zip"=>"75235", "city"=>"Dallas", "state"=>"Texas", "country"=>"United States", "facility"=>"University of Texas", "geoPoint"=>{"lat"=>32.78306, "lon"=>-96.80667}}, {"zip"=>"77030", "city"=>"Houston", "state"=>"Texas", "country"=>"United States", "facility"=>"Baylor College of Medicine", "geoPoint"=>{"lat"=>29.76328, "lon"=>-95.36327}}, {"zip"=>"98195", "city"=>"Seattle", "state"=>"Washington", "country"=>"United States", "facility"=>"University of Washington", "geoPoint"=>{"lat"=>47.60621, "lon"=>-122.33207}}], "overallOfficials"=>[{"name"=>"Leon Thal, MD.", "role"=>"PRINCIPAL_INVESTIGATOR", "affiliation"=>"University of California, San Diego"}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institute on Aging (NIA)", "class"=>"NIH"}}}}
