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临床试验/EUCTR2007-000872-18-SK
EUCTR2007-000872-18-SK进行中(未招募)不适用

A 12-week randomized, double blind, placebo-controlled, parallelgroup, 2-arm study to evaluate the efficacy and safety oftocilizumab in patients with active systemic juvenile idiopathicarthritis (sJIA); with a 92-week single arm open-label extensionto examine the long term use of tocilizumab

F. Hoffmann-La Roche Limited0 个研究点目标入组 108 人开始时间: 2008年4月9日最近更新:

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
108

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Age 2 up to and including 17 years at screening into trial;
  • 2. Systemic Juvenile Idiopathic Arthritis according to ILAR classification (2001);
  • 3. More than 6 months of persistent sJIA activity prior to screening including an
  • inadequate response to NSAIDs and corticosteroids due to toxicity or lack of efficacy.
  • 4. Presence of active disease as determined by the presence of :
  • = 5 active joints, or
  • = 2 active joints and fever >38°C for at least 5 out of any 14 consecutive days
  • during screening and receiving prednisone or equivalent at a stable dose at no more than 0.5 mg/kg/day or 30 mg/day, whichever is less. During this same time
  • period the corticosteroid dose continues unchanged.
  • 5. hsCRP > 4.3 mg/L or 0.43 mg/dl (1.5 x ULN (ULN= 0.28 mg/dl));
  • 6. Recovered from any symptomatic serositis for at least one month prior to the
  • screening visit, and requiring dose of corticosteroids = than 30 mg/day at baseline
  • 7. Fertility:
  • Female not of child-bearing potential, or
  • Female of child-bearing potential practicing effective contraceptive measures,
  • having a negative urine pregnancy test within three weeks prior to randomization;,
  • Sterile male, or
  • Non sterile male practicing effective contraceptive measures with female partner
  • of child-bearing potential.
  • [Females of childbearing potential must be using a reliable means of contraception
  • (abstinence being a possible option) throughout the study and up to 12 weeks after the last infusion of study drug].
  • 8. Must meet one of the following:
  • not receiving MTX, or discontinued MTX at least 4 weeks prior to baseline visit,
  • taking MTX for at least 12 weeks immediately prior to the baseline visit and on a
  • stable dose of =20 mg/m2 for at least 8 weeks prior to the baseline visit, together
  • with either folic acid or folinic acid according to local standard of care.
  • 9. Never treated with biologics or, if previously treated with biologics, discontinued
  • etanercept = 2 weeks, infliximab or adalimumab = 8 weeks, anakinra =1 week, or
  • abatacept = 12 weeks prior to the baseline visit;
  • 10. Not currently receiving oral corticosteroids, or taking oral corticosteroids at a stable
  • dose for a minimum of 2 weeks prior to the baseline visit at no more than 30 mg/day
  • or 0.5 mg/kg/day whichever is less;
  • 11. Not taking NSAIDs, or taking no more than 1 type of NSAID at a stable dose for a
  • minimum of 2 weeks prior to the baseline visit and is less than or equal to the
  • maximum recommended daily dose;
  • 12. Written informed consent for study participation obtained from parents or legal
  • guardian, with assent as appropriate by the patient, depending on the level of the
  • patient’s understanding;
  • 13. Parental or guardian written agreement to comply with the requirements of the study protocol.
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) no
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 1. Wheelchair or bedridden;
  • 2. Any other auto-immune, rheumatic disease or overlap syndrome other than sJIA;
  • 3. Not fully recovered from recent surgery or less than six weeks since surgery, at the
  • time of screening visit; or planned surgery during the initial 12 weeks of the study;
  • 4. Lack of peripheral venous access;
  • General Safety
  • 1. Pregnant, lactating, or intending to become pregnant during study conduct and up to
  • 12 weeks after the last administration of study drug;
  • 2. Any significant concurrent medical or surgical condition which would jeopardize the
  • patient’s safety or ability to complete the trial;
  • 3. History of significant allergic or infusion reactions to prior biologic therapy;
  • 4. Inborn conditions characterized by a compromised immune system;
  • 5. Known HIV infection or other acquired forms of immune compromise;
  • 6. History of alcohol, drug or chemical abuse within 6 months of screening;
  • 7. Evidence of serious uncontrolled concomitant diseases including but not limited to
  • the nervous system, renal, hepatic or endocrine;
  • 8. Asthma for which the patient has required the use of oral or parenteral corticosteroids
  • for = 2 weeks within 6 months prior to the baseline visit;
  • 9. Any active acute, subacute, chronic or recurrent bacterial, viral or systemic fungal
  • infection including but not limited to:
  • a) acute or chronic renal / bladder infections,
  • b) acute or chronic pulmonary infections;
  • 10. History of atypical tuberculosis;
  • 11. Active TB requiring treatment within 2 years prior to screening visit;
  • 12. Positive PPD at screen, unless treated with anti-tuberculosis therapy for at least 4 weeks prior to receiving study medication and chest radiograph is negative for active tuberculosis;
  • 13. Any major episode of infection requiring hospitalization or treatment during
  • screening or treatment with IV antibiotics completing within 4 weeks of the screening
  • visit or oral antibiotics completing within 2 weeks of the screening visit;
  • 14. History of reactivation or new onset of a systemic infection such as herpes zoster or Epstein Bar virus within 2 months of the screening visit;
  • 15. Hepatitis B surface Ag or hepatitis C Ab positive;
  • 16. Chronic hepatitis – viral or autoimmune;
  • 17. Significant cardiac [e.g. congenital heart disease, valvular heart disease, constrictive pericarditis (unrelated to systemic JIA), myocarditis] or pulmonary disease, (e.g. asthma, cystic fibrosis);
  • 18. History or concurrent serious gastrointestinal disorders such as ulcer or inflammatory bowel disease, Crohn’s disease, ulcerative colitis or other symptomatic lower gastrointestinal conditions, including ulcer and perforation;
  • 19. History of or current cancer or lymphoma;
  • 20. Uncontrolled diabetes mellitus defined as Hgb A1c > 8.8 mg/dL;
  • 21. History of macrophage activation syndrome within 3 months prior to the screening visit;
  • Excluded Previous or Concomitant Therapy
  • 1. Participation in another interventional clinical trial within the past thirty days or five
  • serum half-lives or the pharmacodynamic effect of the investigative medication,
  • whichever is longer;
  • 2. Previous treatment with tocilizumab;
  • 3. Intra-articular, intramuscular, intravenous or long-acting (such as dexamethasone)
  • corticosteroids within 4 weeks prior to the baseline visit;
  • 4. Treatment with DMARDs (other than MTX) or immunosuppressants, including but
  • not limited to: hydroxychloroquine, chloroquine, gold, azathioprine, D-penicillamine,
  • sulfasalazine, cyclosporine or thalidomide within 6 weeks p

研究者

发起方
F. Hoffmann-La Roche Limited

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