Nctid:
NCT00001797
Payload:
{"FullStudy"=>{"Rank"=>473948, "Study"=>{"DerivedSection"=>{"MiscInfoModule"=>{"VersionHolder"=>"December 08, 2023"}, "ConditionBrowseModule"=>{"ConditionMeshList"=>{"ConditionMesh"=>[{"ConditionMeshId"=>"D000011565", "ConditionMeshTerm"=>"Psoriasis"}]}, "ConditionAncestorList"=>{"ConditionAncestor"=>[{"ConditionAncestorId"=>"D000017444", "ConditionAncestorTerm"=>"Skin Diseases, Papulosquamous"}, {"ConditionAncestorId"=>"D000012871", "ConditionAncestorTerm"=>"Skin Diseases"}]}, "ConditionBrowseLeafList"=>{"ConditionBrowseLeaf"=>[{"ConditionBrowseLeafId"=>"M9983", "ConditionBrowseLeafName"=>"Inflammation", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M14112", "ConditionBrowseLeafName"=>"Psoriasis", "ConditionBrowseLeafAsFound"=>"Psoriasis", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M15364", "ConditionBrowseLeafName"=>"Skin Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M19403", "ConditionBrowseLeafName"=>"Skin Diseases, Papulosquamous", "ConditionBrowseLeafRelevance"=>"low"}]}, "ConditionBrowseBranchList"=>{"ConditionBrowseBranch"=>[{"ConditionBrowseBranchName"=>"Symptoms and General Pathology", "ConditionBrowseBranchAbbrev"=>"BC23"}, {"ConditionBrowseBranchName"=>"All Conditions", "ConditionBrowseBranchAbbrev"=>"All"}, {"ConditionBrowseBranchName"=>"Skin and Connective Tissue Diseases", "ConditionBrowseBranchAbbrev"=>"BC17"}]}}}, "ProtocolSection"=>{"DesignModule"=>{"PhaseList"=>{"Phase"=>["Phase 2"]}, "StudyType"=>"Interventional", "DesignInfo"=>{"DesignPrimaryPurpose"=>"Treatment"}, "EnrollmentInfo"=>{"EnrollmentCount"=>"36"}}, "StatusModule"=>{"OverallStatus"=>"Completed", "StartDateStruct"=>{"StartDate"=>"January 1999"}, "ExpandedAccessInfo"=>{"HasExpandedAccess"=>"No"}, "StatusVerifiedDate"=>"December 1999", "CompletionDateStruct"=>{"CompletionDate"=>"September 2000"}, "LastUpdateSubmitDate"=>"March 3, 2008", "StudyFirstSubmitDate"=>"November 3, 1999", "StudyFirstSubmitQCDate"=>"December 9, 2002", "LastUpdatePostDateStruct"=>{"LastUpdatePostDate"=>"March 4, 2008", "LastUpdatePostDateType"=>"Estimate"}, "StudyFirstPostDateStruct"=>{"StudyFirstPostDate"=>"December 10, 2002", "StudyFirstPostDateType"=>"Estimate"}}, "OversightModule"=>{}, "ConditionsModule"=>{"KeywordList"=>{"Keyword"=>["Cytokines", "Immunomodulation", "Inflammation", "Skin", "Therapy"]}, "ConditionList"=>{"Condition"=>["Psoriasis"]}}, "ReferencesModule"=>{"ReferenceList"=>{"Reference"=>[{"ReferencePMID"=>"7693825", "ReferenceType"=>"background", "ReferenceCitation"=>"Uyemura K, Yamamura M, Fivenson DF, Modlin RL, Nickoloff BJ. The cytokine network in lesional and lesion-free psoriatic skin is characterized by a T-helper type 1 cell-mediated response. J Invest Dermatol. 1993 Nov;101(5):701-5. doi: 10.1111/1523-1747.ep12371679."}, {"ReferencePMID"=>"8106745", "ReferenceType"=>"background", "ReferenceCitation"=>"Schlaak JF, Buslau M, Jochum W, Hermann E, Girndt M, Gallati H, Meyer zum Buschenfelde KH, Fleischer B. T cells involved in psoriasis vulgaris belong to the Th1 subset. J Invest Dermatol. 1994 Feb;102(2):145-9. doi: 10.1111/1523-1747.ep12371752."}, {"ReferencePMID"=>"8040262", "ReferenceType"=>"background", "ReferenceCitation"=>"Nestle FO, Turka LA, Nickoloff BJ. Characterization of dermal dendritic cells in psoriasis. Autostimulation of T lymphocytes and induction of Th1 type cytokines. J Clin Invest. 1994 Jul;94(1):202-9. doi: 10.1172/JCI117308."}]}}, "DescriptionModule"=>{"BriefSummary"=>"Several studies have documented an essential role for interleukin-10 (IL-10) in preventing prolonged and exaggerated immune responses to antigens and irritants. Psoriasis, a relatively common disease, is characterized by T cell-mediated inflammation in affected skin. In this study, the safety, tolerance, immunologic effects, and clinical activity of subcutaneous (SC) recombinant human (rh) IL-10 will be evaluated in patients with moderate-to-severe psoriasis. There will be 2 groups of patients, randomized to receive either 20 ug/kg rhIL-10 SC 3 times weekly (20 patients) or SC placebo (10 patients). This double-blind phase will continue for a total of 12 weeks and the principal evaluation will be the comparison between baseline and 12 week Psoriasis Area Severity Index (PASI) scores. Patients will come for an initial screening visit at day 0, and at weeks 1, 2, 4, 6, 8, and 12, with follow-up visits at weeks 16 and 20.\n\nAll patients will be offered rhIL-10 at 12 weeks (following the blinded portion of the study protocol). Patients initially receiving active medication who wish to continue rhIL-10 therapy will be kept on the drug. This open-label portion of the study will continue for an additional 12 weeks. Patients continuing with active drug will be evaluated at weeks 14, 16, 20, and 24.\n\nSkin disease activity and toxicity will be assessed and recorded throughout the study. In addition, research studies will include functional assays to assess cytokine secretion and immunologic function of peripheral blood cells and immunohistochemical characterization of the inflammatory cells in skin.", "DetailedDescription"=>"Several studies have documented an essential role for interleukin-10 (IL-10) in preventing prolonged and exaggerated immune responses to antigens and irritants. Psoriasis, a relatively common disease, is characterized by T cell-mediated inflammation in affected skin. In this study, the safety, tolerance, immunologic effects, and clinical activity of subcutaneous (SC) recombinant human (rh) IL-10 will be evaluated in patients with moderate-to-severe psoriasis. There will be 2 groups of patients, randomized to receive either 20 (micro)g/kg rhIL-10 SC 3 times weekly (20 patients) or SC placebo (10 patients). This double-blind phase will continue for a total of 12 weeks and the principal evaluation will be the comparison between baseline and 12 week Psoriasis Area Severity Index (PASI) scores. Patients will come for an initial screening visit at day 0, and at weeks 1, 2, 4, 6, 8, and 12, with follow-up visits at weeks 16 and 20.\n\nAll patients will be offered rhIL-10 at 12 weeks (following the blinded portion of the study protocol). Patients initially receiving active medication who wish to continue rhIL-10 therapy will be kept on the drug. This open-label portion of the study will continue for up to an additional 12 weeks. Patients continuing with active drug will be evaluated at weeks 14, 16, 20, and 24.\n\nSkin disease activity and toxicity will be assessed and recorded throughout the study. In addition, research studies will include functional assays to assess cytokine secretion and immunologic function of peripheral blood cells and immunohistochemical characterization of the inflammatory cells in skin."}, "EligibilityModule"=>{"Gender"=>"All", "StdAgeList"=>{"StdAge"=>["Child", "Adult", "Older Adult"]}, "HealthyVolunteers"=>"No", "EligibilityCriteria"=>"Able to provide informed consent to all aspects of the study after full information is provided.\n\nAge equal to or between 18 and 65 years.\n\nModerate-to-severe stable plaque psoriasis of at least 6 months duration as defined by the following criteria: 1) Classic psoriatic skin lesions with or without nail involvement, 2) Psoriasis Area and Severity Index score greater than 10(i), 3) Total body surface area involved greater than 10%.\n\nWeight less than 242 pounds.\n\nMust be able to self-administer medication (subcutaneous injection) or arrange for administration.\n\nNo unstable psoriatic disease, including erythrodermic, pustular, and palmar/plantar variants.\n\nNo use of topical medications for psoriasis (except for bland emollients) during 2 weeks prior to study entry.\n\nNo use of systemic medications for psoriasis during 1 month prior to study entry.\n\nNo patients with an ECOG or Zubrod Performance Status Scale greater than 2.\n\nNo patients with acute or chronic infections requiring antimicrobial therapy or serious viral (e.g., hepatitis, herpes zoster, or HIV) or fungal infections as the effects of IL-10 on the immune system not completely elucidated and treatment could pose additional risk to the patient. Patients with a positive PPD who have not received antituberculous therapy may be excluded, if in the opinion of an infectious consultant, IL-10 treatment is contraindicated.\n\nNo patients receiving disease modifying anti-inflammatory drugs (methotrexate, sulfasalazine, gold, hydroxychloroquine, cyclosporin, azathioprine, cyclophosphamide, chlorambucil, retinoids, vitamin D). Such drugs will be discontinued at least 4 weeks prior to randomization.\n\nNo pregnant females, nursing mothers, or patients of childbearing age not practicing birth control, since the risks to the unborn fetus and newborn child are unknown.\n\nNo previous history of malignancy or current malignancy other than satisfactorily treated basal-squamous cell carcinoma or in situ cervical carcinoma.\n\nNo confounding medical illness that in the judgment of the investigators would pose added risk for study participants (e.g., hepatic, hematologic [e.g., hematocrit less than or equal to 28% or platelet counts less than 100,000/ml], neurologic, renal, or pulmonary disease).\n\nNo patients with serum creatinine greater than 1.8 or creatinine clearance (CrCl) less than 50 ml/min.\n\nNo patients with abnormal liver function tests (e.g., serum glumatic oxalacetic transaminase, serum glutamic pyruvic transaminase or alkaline phosphatase levels greater than 2.5x upper limit of normal (UNL) and/or bilirubin levels 1.5x UNL).\n\nNo current alcohol or drug abuse."}, "IdentificationModule"=>{"NCTId"=>"NCT00001797", "BriefTitle"=>"Randomized Double-Blind Placebo-Controlled Trial Using Recombinant Human Interleukin-10 for Moderate-to-Severe Psoriasis", "Organization"=>{"OrgClass"=>"NIH", "OrgFullName"=>"National Institutes of Health Clinical Center (CC)"}, "OfficialTitle"=>"Randomized Double-Blind Placebo-Controlled Trial Using Recombinant Human Interleukin-10 for Moderate-to-Severe Psoriasis", "OrgStudyIdInfo"=>{"OrgStudyId"=>"990027"}, "SecondaryIdInfoList"=>{"SecondaryIdInfo"=>[{"SecondaryId"=>"99-C-0027"}]}}, "ArmsInterventionsModule"=>{"InterventionList"=>{"Intervention"=>[{"InterventionName"=>"Recombinant human interleukin-10", "InterventionType"=>"Drug"}]}}, "ContactsLocationsModule"=>{"LocationList"=>{"Location"=>[{"LocationZip"=>"20892", "LocationCity"=>"Bethesda", "LocationState"=>"Maryland", "LocationCountry"=>"United States", "LocationFacility"=>"National Cancer Institute (NCI)"}]}}, "SponsorCollaboratorsModule"=>{"LeadSponsor"=>{"LeadSponsorName"=>"National Cancer Institute (NCI)", "LeadSponsorClass"=>"NIH"}}}}}}
