Nctid:
NCT00001818
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-12-20"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D007239", "term"=>"Infections"}, {"id"=>"D003141", "term"=>"Communicable Diseases"}, {"id"=>"D015658", "term"=>"HIV Infections"}, {"id"=>"D000163", "term"=>"Acquired Immunodeficiency Syndrome"}], "ancestors"=>[{"id"=>"D020969", "term"=>"Disease Attributes"}, {"id"=>"D010335", "term"=>"Pathologic Processes"}, {"id"=>"D000086982", "term"=>"Blood-Borne Infections"}, {"id"=>"D015229", "term"=>"Sexually Transmitted Diseases, Viral"}, {"id"=>"D012749", "term"=>"Sexually Transmitted Diseases"}, {"id"=>"D016180", "term"=>"Lentivirus Infections"}, {"id"=>"D012192", "term"=>"Retroviridae Infections"}, {"id"=>"D012327", "term"=>"RNA Virus Infections"}, {"id"=>"D014777", "term"=>"Virus Diseases"}, {"id"=>"D000091662", "term"=>"Genital Diseases"}, {"id"=>"D000091642", "term"=>"Urogenital Diseases"}, {"id"=>"D007153", "term"=>"Immunologic Deficiency Syndromes"}, {"id"=>"D007154", "term"=>"Immune System Diseases"}, {"id"=>"D012897", "term"=>"Slow Virus Diseases"}], "browseLeaves"=>[{"id"=>"M17522", "name"=>"Virus Diseases", "relevance"=>"LOW"}, {"id"=>"M10283", "name"=>"Infections", "asFound"=>"Infection", "relevance"=>"HIGH"}, {"id"=>"M6368", "name"=>"Communicable Diseases", "asFound"=>"Infection", "relevance"=>"HIGH"}, {"id"=>"M3522", "name"=>"Acquired Immunodeficiency Syndrome", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M18250", "name"=>"HIV Infections", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M16355", "name"=>"Syndrome", "relevance"=>"LOW"}, {"id"=>"M10199", "name"=>"Immunologic Deficiency Syndromes", "relevance"=>"LOW"}, {"id"=>"M22700", "name"=>"Disease Attributes", "relevance"=>"LOW"}, {"id"=>"M2593", "name"=>"Blood-Borne Infections", "relevance"=>"LOW"}, {"id"=>"M15558", "name"=>"Sexually Transmitted Diseases", "relevance"=>"LOW"}, {"id"=>"M17933", "name"=>"Sexually Transmitted Diseases, Viral", "relevance"=>"LOW"}, {"id"=>"M18640", "name"=>"Lentivirus Infections", "relevance"=>"LOW"}, {"id"=>"M15026", "name"=>"Retroviridae Infections", "relevance"=>"LOW"}, {"id"=>"M15149", "name"=>"RNA Virus Infections", "relevance"=>"LOW"}, {"id"=>"M2876", "name"=>"Genital Diseases", "relevance"=>"LOW"}, {"id"=>"M2875", "name"=>"Urogenital Diseases", "relevance"=>"LOW"}, {"id"=>"M10200", "name"=>"Immune System Diseases", "relevance"=>"LOW"}, {"id"=>"M15700", "name"=>"Slow Virus Diseases", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Infections", "abbrev"=>"BC01"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Symptoms and General Pathology", "abbrev"=>"BC23"}, {"name"=>"Urinary Tract, Sexual Organs, and Pregnancy Conditions", "abbrev"=>"BXS"}, {"name"=>"Immune System Diseases", "abbrev"=>"BC20"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D006918", "term"=>"Hydroxyurea"}], "ancestors"=>[{"id"=>"D000970", "term"=>"Antineoplastic Agents"}, {"id"=>"D000986", "term"=>"Antisickling Agents"}, {"id"=>"D004791", "term"=>"Enzyme Inhibitors"}, {"id"=>"D045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D019384", "term"=>"Nucleic Acid Synthesis Inhibitors"}], "browseLeaves"=>[{"id"=>"M340137", "name"=>"Efavirenz", "relevance"=>"LOW"}, {"id"=>"M25428", "name"=>"Anti-Retroviral Agents", "relevance"=>"LOW"}, {"id"=>"M9969", "name"=>"Hydroxyurea", "asFound"=>"Warfarin", "relevance"=>"HIGH"}, {"id"=>"M20272", "name"=>"Stavudine", "relevance"=>"LOW"}, {"id"=>"M18548", "name"=>"Didanosine", "relevance"=>"LOW"}, {"id"=>"M7951", "name"=>"Enzyme Inhibitors", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Anti-Infective Agents", "abbrev"=>"Infe"}, {"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Antineoplastic Agents", "abbrev"=>"ANeo"}, {"name"=>"Antisickling Agents", "abbrev"=>"AnSickAg"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>50}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1999-06"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2001-11", "completionDateStruct"=>{"date"=>"2001-11"}, "lastUpdateSubmitDate"=>"2008-03-03", "studyFirstSubmitDate"=>"1999-11-03", "studyFirstSubmitQcDate"=>"2002-05-21", "lastUpdatePostDateStruct"=>{"date"=>"2008-03-04", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2002-05-22", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Antiretrovirals", "Resistant Virus", "T-cell activation", "Immune Suppression", "Cytotoxic Agent"], "conditions"=>["HIV Infection"]}, "referencesModule"=>{"references"=>[{"pmid"=>"8638160", "type"=>"BACKGROUND", "citation"=>"Mellors JW, Rinaldo CR Jr, Gupta P, White RM, Todd JA, Kingsley LA. Prognosis in HIV-1 infection predicted by the quantity of virus in plasma. Science. 1996 May 24;272(5265):1167-70. doi: 10.1126/science.272.5265.1167. Erratum In: Science 1997 Jan 3;275(5296):14."}, {"pmid"=>"9129063", "type"=>"BACKGROUND", "citation"=>"Mofenson LM, Korelitz J, Meyer WA 3rd, Bethel J, Rich K, Pahwa S, Moye J Jr, Nugent R, Read J. The relationship between serum human immunodeficiency virus type 1 (HIV-1) RNA level, CD4 lymphocyte percent, and long-term mortality risk in HIV-1-infected children. National Institute of Child Health and Human Development Intravenous Immunoglobulin Clinical Trial Study Group. J Infect Dis. 1997 May;175(5):1029-38. doi: 10.1086/516441."}, {"pmid"=>"9134873", "type"=>"BACKGROUND", "citation"=>"Shearer WT, Quinn TC, LaRussa P, Lew JF, Mofenson L, Almy S, Rich K, Handelsman E, Diaz C, Pagano M, Smeriglio V, Kalish LA. Viral load and disease progression in infants infected with human immunodeficiency virus type 1. Women and Infants Transmission Study Group. N Engl J Med. 1997 May 8;336(19):1337-42. doi: 10.1056/NEJM199705083361901."}]}, "descriptionModule"=>{"briefSummary"=>"This study will test the safety and effectiveness of hydroxyurea, an anti-cancer drug, given together with the anti-HIV drugs didanosine, stavudine and efavirenz for treating children infected with human immunodeficiency virus (HIV). Some studies have found that hydroxyurea may help certain anti-HIV drugs to work better and that the virus does not become resistant to it, as it does other drugs. This study will also examine how hydroxyurea affects the body's immune system and virus levels.\n\nPatients 3 through 21 years old with HIV infection may be eligible for this 52-week study. They will be screened for eligibility with a thorough physical examination, including chest X-ray, electrocardiogram and echocardiogram, head CT scan, eye examination and blood tests.\n\nAll patients in the study will take didanosine twice a day, stavudine twice a day and efavirenz once a day. All patients will also take hydroxyurea twice a day, but some will take a low dose of the drug, while others will take a high dose. Within each of these two groups (high and low dose) some patients will start taking hydroxyurea the same day they begin the anti-HIV drugs; others will not start hydroxyurea until after they have taken the anti-HIV drugs for 5 weeks. Patients will have a physical examination every 3 weeks until week 12, then every 4 weeks until week 24, and then every 8 weeks until the end of the study. Blood tests to measure virus levels will be done every other day for the first 7 days and periodically after that. For the first 8 weeks after starting hydroxyurea, blood tests will be done weekly. An eye examination, chest X-ray, electrocardiogram, and CT scans of the head will be done about every 6 months.", "detailedDescription"=>"This is a pilot study to determine the safety, toxicity, virologic and immunologic effects of combination therapy with hydroxyurea, a cytostatic chemotherapeutic agent, two nucleoside reverse transcriptase inhibitors and a non-nucleoside reverse transcriptase inhibitor in children with HIV infection. We will enroll HIV-infected children who have detectable viral loads (greater than 10,000 copies/ml). Patients will be stratified upon enrollment by CD4 cell count (less than or greater than 200 CD4 cells/mm(3)). Two dose levels of hydroxyurea will be utilized (7.5 mg/kg/dose twice daily and 12.5 mg/kg/dose twice daily). It is anticipated that 15 patients will be enrolled at the Low Dose Level and 10 patients at the High Dose Level of hydroxyurea within each CD4 cohort, for a total of 50 patients on study. Within each dose level patients will receive the antiretroviral agents didanosine, stavudine and efavirenz beginning on study Day one and will be randomized to receive hydroxyurea either on Day 1 or week 6. The cohorts will be escalated and analyzed separately. The study duration will be 52 weeks. This study will attempt to define an effective and tolerable dose of hydroxyurea."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "healthyVolunteers"=>false, "eligibilityCriteria"=>"Patients must have a diagnosis of HIV-1 infection as defined by the Centers for Disease Control.\n\nAll patients must have availability of a parent or legal guardian able and willing to give informed consent and comply with the requirements of the study.\n\nPost menarchal adolescent females must have a negative urine pregnancy test within 14 days prior to initiation of study therapy and consent to urine pregnancy testing at every visit for the remainder of the study. If sexually active, must also be willing to use a barrier method of contraception or willing to remain sexually abstinent during the course of the study.\n\nSexually active males must agree to practice barrier contraception for the duration of the study.\n\nPatients must have a plasma HIV-RNA viral load of greater than or equal to 10,000 copies/ml (4.0 log10) on 2 occasions at least 1 week apart at study entry.\n\nPatients must be between the ages of 3 years to 21 years old and able to swallow capsules.\n\nPatients must have an age-adjusted normal serum creatinine or a creatinine clearance greater than or equal to 60 ml/min/1.73 m(2).\n\nPatients must have an absolute granulocyte count greater than 1,500/mm(3), hemoglobin greater than 8 gm/dL, and platelet count greater than 75,000/mm(3).\n\nPatients must have an SGOT/SGPT/GGT less than 2.5 times normal unless considered to be attributable to underlying HIV disease.\n\nPatients must have a serum amylase less than 1.5 times the upper limit of normal. If abnormal, a fractionated pancreatic amylase less than 45 U/L.\n\nImmunomodulating agents such as corticosteroids for LIP, IVIG, erythropoietin, and anti-D will be allowed.\n\nMust not be critically ill or clinically unstable.\n\nMust not have a history or a prior malignancy requiring active treatment within the last 2 years.\n\nMust not have a prior history of hydroxyurea use.\n\nMust not have the presence of an active infection requiring acute intervention at the time of entry.\n\nPatients receiving treatment for an infection that requires prolonged treatment must have been stable on therapy for at least 7 days prior to study entry.\n\nProphylaxis for PCP as well as maintenance anti-mycobacterial therapy, antifungal, and anti-viral therapy at the time of study will be allowed.\n\nMust not currently use G-CSF or GM-CSF to maintain an adequate neutrophil count.\n\nNo evidence of active peripheral neuropathy.\n\nNo history of peripheral neuropathy of Grade III or greater severity associated with the use of antiretroviral agents.\n\nNo patients with a previous history of pancreatitis attributed to ddI.\n\nNo previous history of pancreatitis requiring total parental nutrition within 2 years of study enrollment.\n\nPatients will be excluded if unable to tolerate antiretroviral therapy with stavudine, didanosine or efavirenz due to allergic symptoms felt to be related to these antiretroviral therapeutic agents.\n\nPatients must not have a history of erythema multiforme or Stevens Johnson Syndrome attributable to stauvudine, didanosine or nonnucleoside RTI.\n\nNo patients with multiple circumscribed active retinal lesions characterized by alterations in retinal pigmentary epithelium consistent with didanosine toxicity.\n\nNo antiretroviral therapy within two weeks of study entry."}, "identificationModule"=>{"nctId"=>"NCT00001818", "briefTitle"=>"Combination Drug Treatment of Pediatric HIV Infection", "organization"=>{"class"=>"NIH", "fullName"=>"National Institutes of Health Clinical Center (CC)"}, "officialTitle"=>"A Pilot Study of Hydroxyurea in Combination With Stavudine, Didanosine and Efavirenz in Pediatric Patients With HIV-1 Infection", "orgStudyIdInfo"=>{"id"=>"990118"}, "secondaryIdInfos"=>[{"id"=>"99-C-0118"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Hydroxyurea", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"20892", "city"=>"Bethesda", "state"=>"Maryland", "country"=>"United States", "facility"=>"National Cancer Institute (NCI)", "geoPoint"=>{"lat"=>38.98067, "lon"=>-77.10026}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Cancer Institute (NCI)", "class"=>"NIH"}}}}
