Nctid:
NCT00001720
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-12-20"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D010024", "term"=>"Osteoporosis"}], "ancestors"=>[{"id"=>"D001851", "term"=>"Bone Diseases, Metabolic"}, {"id"=>"D001847", "term"=>"Bone Diseases"}, {"id"=>"D009140", "term"=>"Musculoskeletal Diseases"}, {"id"=>"D008659", "term"=>"Metabolic Diseases"}], "browseLeaves"=>[{"id"=>"M12947", "name"=>"Osteoporosis", "asFound"=>"Osteoporosis", "relevance"=>"HIGH"}, {"id"=>"M26370", "name"=>"Fractures, Bone", "relevance"=>"LOW"}, {"id"=>"M18581", "name"=>"Spinal Fractures", "relevance"=>"LOW"}, {"id"=>"M5126", "name"=>"Bone Diseases", "relevance"=>"LOW"}, {"id"=>"M5130", "name"=>"Bone Diseases, Metabolic", "relevance"=>"LOW"}, {"id"=>"M12097", "name"=>"Musculoskeletal Diseases", "relevance"=>"LOW"}, {"id"=>"M11639", "name"=>"Metabolic Diseases", "relevance"=>"LOW"}, {"id"=>"T3177", "name"=>"Juvenile Osteoporosis", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Musculoskeletal Diseases", "abbrev"=>"BC05"}, {"name"=>"Nutritional and Metabolic Diseases", "abbrev"=>"BC18"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Wounds and Injuries", "abbrev"=>"BC26"}, {"name"=>"Rare Diseases", "abbrev"=>"Rare"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D019386", "term"=>"Alendronate"}], "ancestors"=>[{"id"=>"D050071", "term"=>"Bone Density Conservation Agents"}, {"id"=>"D045505", "term"=>"Physiological Effects of Drugs"}], "browseLeaves"=>[{"id"=>"M9047", "name"=>"Glucocorticoids", "relevance"=>"LOW"}, {"id"=>"M7346", "name"=>"Diphosphonates", "relevance"=>"LOW"}, {"id"=>"M21353", "name"=>"Alendronate", "asFound"=>"Equal to", "relevance"=>"HIGH"}], "browseBranches"=>[{"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Bone Density Conservation Agents", "abbrev"=>"BDCA"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE2"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>50}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1998-03"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2016-09", "completionDateStruct"=>{"date"=>"2003-06"}, "lastUpdateSubmitDate"=>"2016-09-21", "studyFirstSubmitDate"=>"1999-11-03", "studyFirstSubmitQcDate"=>"1999-11-03", "lastUpdatePostDateStruct"=>{"date"=>"2016-09-22", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"1999-11-04", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Glucocorticoids", "Bone Mineral Density", "Bisphosphonates", "Vertebral Fracture", "Childhood Osteoporosis"], "conditions"=>["Osteoporosis"]}, "referencesModule"=>{"references"=>[{"pmid"=>"8374675", "type"=>"BACKGROUND", "citation"=>"Bachrach LK. Bone mineralization in childhood and adolescence. Curr Opin Pediatr. 1993 Aug;5(4):467-73. doi: 10.1097/00008480-199308000-00017."}, {"pmid"=>"9279333", "type"=>"BACKGROUND", "citation"=>"Brumsen C, Hamdy NA, Papapoulos SE. Long-term effects of bisphosphonates on the growing skeleton. Studies of young patients with severe osteoporosis. Medicine (Baltimore). 1997 Jul;76(4):266-83. doi: 10.1097/00005792-199707000-00005."}, {"pmid"=>"8852571", "type"=>"BACKGROUND", "citation"=>"Falcini F, Trapani S, Ermini M, Brandi ML. Intravenous administration of alendronate counteracts the in vivo effects of glucocorticoids on bone remodeling. Calcif Tissue Int. 1996 Mar;58(3):166-9. doi: 10.1007/BF02526882."}]}, "descriptionModule"=>{"briefSummary"=>"Bones grow and stay strong through a continuous process of formation (building) and resorption (break down). When more bone is formed than resorbed, the density (level of calcium) in bone increases and the bones become stronger. However, if more bone is resorbed than formed the density of bone decreases and the bones become weak. This condition is called osteoporosis.\n\nOsteoporosis is a rare but serious condition in children. Childhood osteoporosis can occur without a known cause (idiopathic juvenile osteoporosis). Children with osteoporosis suffer from pain, inability to stay active, and increased amounts of broken bones, including fractures of the spine. Even mild childhood osteoporosis may have long-term consequences since individuals who achieve a less than normal bone composition (peak bone mass) during the first 20-30 years of life may be at an increased risk for osteoporosis as adults.\n\nAlendronate (Fosamax) is a drug that works by stopping bone resorption (break down). It has been used to treat post-menopausal osteoporosis, male osteoporosis and adults with osteoporosis due to long-term steroid therapy. The goal of this study is to determine the effectiveness of alendronate in children with idiopathic juvenile osteoporosis. Researchers believe that children treated with alendronate will improve bone strength and decrease the amount of fractures caused by osteoporosis.", "detailedDescription"=>"Osteoporosis is a rare but serious condition in children. One of the least well understood forms of childhood osteoporosis is idiopathic juvenile osteoporosis. Affected children suffer from pain, decreased activity tolerance, and increased fractures, including vertebral compression fractures. Even mild childhood osteoporosis may have long-term consequences since individuals who achieve a lower peak bone mass during the first 2-3 decades of life may be at increased risk for osteoporosis as adults.\n\nAlendronate (Fosamax (Trademark), Merck \\& Co.), an aminobisphosphonate, is a potent inhibitor of bone resorption. It has been used to treat postmenopausal osteoporosis, idiopathic male osteoporosis, and glucocorticoid induced osteoporosis in adults. The goal of this protocol is to evaluate the effectiveness of Alendronate in children with glucocorticoid induced and idiopathic juvenile osteoporosis using a double-blind, randomized, placebo-controlled study design. We hypothesize that children treated with this drug will have an improvement in bone mineral density and decrease in osteoporotic fractures."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "healthyVolunteers"=>false, "eligibilityCriteria"=>"INCLUSION CRITERIA:\n\nChronological age: 6.0 - 17.0 years. Study population will be restricted to children greater than 12 years of age until 8 patients have completed 6 months of the study or safety data is available from a comparable study.\n\nAP Lumbar spine bone mineral density less than or equal to -2 standard deviations for age matched controls (z-score) using Hologic QDR machine.\n\nNormative data published by Faulkner will be used to calculate Z-scores.\n\nPatients with Idiopathic Juvenile Osteoporosis, osteoporosis (BMD less than -2 SD compared to age-matched controls) in a child with no identifiable etiology. Children with IJO and delayed puberty will have their z-score calculated on the basis of bone age.\n\nEXCLUSION CRITERIA:\n\nInability to swallow pills or comply with administration instructions.\n\nUpper gastrointestinal tract disease.\n\nCreatinine clearance greater than or equal to 35 mL per min per 1.73 square meters.\n\nPrior treatment with bisphosphonates.\n\nConcurrent therapy with oral aspirin or salicylate containing compounds, excluding delayed-release salicylates which act in the distal gastrointestinal tract (for example, mesalamine, sulfasalazine, etc...).\n\nHypocalcemia.\n\nTreatment with hGH or calcitonin in the preceding 6 months.\n\nInability to undergo dual energy x-ray absorptiometry.\n\nPositive pregnancy test.\n\nIn females, sexual activity without an effective method of contraception."}, "identificationModule"=>{"nctId"=>"NCT00001720", "briefTitle"=>"Treatment of Childhood Osteoporosis With Alendronate (Fosamax)", "organization"=>{"class"=>"NIH", "fullName"=>"National Institutes of Health Clinical Center (CC)"}, "officialTitle"=>"Alendronate Versus Placebo for Idiopathic Juvenile Osteoporosis", "orgStudyIdInfo"=>{"id"=>"980077"}, "secondaryIdInfos"=>[{"id"=>"98-CH-0077"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Alendronate", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"20892", "city"=>"Bethesda", "state"=>"Maryland", "country"=>"United States", "facility"=>"National Institute of Child Health and Human Development (NICHD)", "geoPoint"=>{"lat"=>38.98067, "lon"=>-77.10026}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)", "class"=>"NIH"}}}}
