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临床试验/NL-OMON50760
NL-OMON50760尚未招募2 期

A pilot, open-label, single arm, multicenter study to evaluate safety, tolerability, pharmacokinetics and efficacy of intravenous administrations of emapalumab, an anti-interferon gamma (anti-IFNγ) monoclonal antibody, in patients with systemic Juvenile Idiopathic Arthritis (sJIA) or Adult-onset Still*s Disease (AOSD) developing Macrophage Activation Syndrome/ secondary HLH (MAS/sHLH) - NI-0501-06

Swedish Orphan Biovitrum AG0 个研究点目标入组 3 人开始时间: 待定最近更新:

试验速览

阶段
2 期
状态
尚未招募
入组人数
3

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
2 至 99(—)

入选标准

  • 1. Patients of both genders 2. For sJIA patients: confirmed sJIA diagnosis. For
  • patients presenting with MAS in the context of the onset of sJIA high
  • presumption of sJIA (as per Appendix A) will suffice for eligibility.AOSD
  • patients: confirmed AOSD diagnosis as per Yamaguchi criteria (Appendix E) 3.
  • Diagnosis of active MAS confirmed by the treating rheumatologist, having
  • ascertained the followings:
  • Febrile patient presenting with:
  • - Ferritin > 684 ng/mL
  • and any two of:
  • - Platelet count <= 181 x10^9/L
  • - AST levels > 48 U/L
  • - Triglycerides > 156 mg/dL
  • - Fibrinogen levels <= 360 mg/dL.
  • (see Appendix B), 4 Patient presenting an inadequate response to high dose i.v.
  • glucocorticoid treatment administered for at least 3 days as per local standard
  • of care (including but not limited to pulses of 30 mg/kg methylprednisolone
  • (mPDN) on 3 consecutive days).
  • High i.v. glucocorticoid dose should not be lower than 2 mg/kg/ day of PDN
  • equivalent in 2 divided doses, (or at least 60 mg/day in patients of 30 kg or
  • more) In case of rapid worsening of the patient*s condition and/or lab
  • parameters, inclusion may occur within less than 3 days from starting high dose
  • i.v. glucocorticoids. 5.Tocilizumab, TNF inhibitors and canakinumab, if
  • administered, have to be discontinued before emapalumab initiation. 6. Informed
  • consent provided by the patient (as required by local law), or by the patient*s
  • legally authorized representative(s) with the assent of patients who are
  • legally capable of providing it, as applicable. 7. Having received guidance on
  • contraception for both male and female patients sexually active and having
  • reached puberty:
  • Females of child-bearing potential require use of highly effective
  • contraceptive measures (failure rate of less than 1% per year) from screening
  • until 6 months after receiving last dose of the study drug.
  • Highly effective contraceptive measures include:
  • o Sexual abstinence
  • o Hormonal contraceptives: combination or progesterone only
  • o Intrauterine methods: intrauterine devices or systems
  • o Bilateral tubal occlusion
  • o Vasectomised partner
  • Males with partners(s) of child-bearing potential must agree to take
  • appropriate precautions (such as sexual abstinence, barrier contraception,
  • vasectomy) to avoid fathering a child from screening until 6 months after
  • receiving last dose of the study drug.

排除标准

  • 1. Diagnosis of suspected or confirmed primary HLH or HLH consequent to a
  • neoplastic disease. 2.Active mycobacteria (typical and atypical), Histoplasma
  • Capsulatum, Shigella, Salmonella, Campylobacter and Leishmania infections., 3.
  • Clinical suspicion of latent tuberculosis., 4. Positive serology for HIV
  • antibodies., 5. Presence of malignancy., 6. Patients who have another
  • concomitant disease or malformation severely affecting the cardiovascular,
  • pulmonary, CNS, liver or renal function that in the opinion of the Investigator
  • may significantly affect likelihood to respond to treatment and/or assessment
  • of emapalumab safety., 7. History of hypersensitivity or allergy to any
  • component of the study drug., 8. Receipt of a BCG vaccine within 12 weeks prior
  • to screening., 9. Receipt of live or attenuated live vaccines (other than BCG)
  • within 6 weeks prior to screening., 10. Pregnant or lactating female patients.

研究者

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