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临床试验/2025-521478-32-00
2025-521478-32-00招募中3 期

ANAKINRA IN THE TREATMENT OF PEDIATRIC ACUTE MYOCARDITIS. ANAPEM

Assistance Publique Hopitaux De Paris11 个研究点 分布在 1 个国家目标入组 110 人开始时间: 2025年9月4日最近更新:

试验速览

阶段
3 期
状态
招募中
入组人数
110
试验地点
11
主要终点
Proportion of children with recovered left ventricle ejection fraction (LVEF ≥ 50%) measured by echocardiography at 3 days after treatment initiation. Patients who die within the first 3 days after treatment initiation or patients who still require ECMO at 3 days after treatment initiation will be considered as a failure.

研究概览

简要总结

To compare the efficacy of Anakinra vs placebo, on top of the standard of care, on restoration of myocardial function at 3 days following treatment initiation, in children admitted for acute myocarditis in intensive care units.

研究设计

分配方式
Randomized
主要目的
Anapem
盲法
Double (Investigator, Subject)

入排标准

年龄范围
0 years 至 17 years(0-17 Years)
接受健康志愿者

入选标准

  • Children from ≥ 3 months to < 18 years of age
  • Hospitalized in the Intensive Care Unit (ICU) for acute myocarditis defined as : - a reduced left ventricle ejection fraction below 50% and - troponin T rise (>1.5x normal range)
  • Signed informed consent by legal representative and patient according to the legislation.

排除标准

  • Children weighing less than 5 Kgs
  • Anti TNF-α within the past 14 days
  • Malignancy or history of malignancy or any comorbidity limiting survival or conditions predicting inability to complete the study
  • Ongoing or recent use of any other medication Known inhibitors/inducers of cytochrome P450
  • Patients with increased risk of Tuberculosis (TB ) infection - Recent tuberculosis infection or with active TB o Close contact with a patient with TB o Patients recently arrived less than 3 months from a country with high prevalence of TB o A chest radiograph suggestive of TB
  • Patients with overt concomitant bacterial infection
  • Patients with overt concomitant bacterial infection
  • Patients with any type of immunodeficiency or cancer
  • Inability of the legal representative (and the patient, when applicable) to understand the national language (French)
  • Pregnancy** or breastfeeding
  • No affiliation to the Social Security
  • Current enrollment in another clinical trial
  • Known anterior cardiomyopathy or operated cardiopathy
  • Neutropenia (< 1,5 × 10^9 /L).
  • Known hypersensitivity to Anakinra or any of its excipients (citric acid anhydrous, sodium chloride, disodium EDTA dihydrate, polysorbate 80, E. coli derived proteins)
  • Administration of a live vaccine in the 4 weeks prior to inclusion
  • Hepatitis B infection, defined as positive HBsAg and/or detectable HBV DNA (PCR). Due to the urgent need to start treatment, inclusion may occur before hepatitis B screening results are available. If hepatitis B infection is subsequently confirmed, the study treatment will be immediately discontinued.

结局指标

主要结局

Proportion of children with recovered left ventricle ejection fraction (LVEF ≥ 50%) measured by echocardiography at 3 days after treatment initiation. Patients who die within the first 3 days after treatment initiation or patients who still require ECMO at 3 days after treatment initiation will be considered as a failure.

Proportion of children with recovered left ventricle ejection fraction (LVEF ≥ 50%) measured by echocardiography at 3 days after treatment initiation. Patients who die within the first 3 days after treatment initiation or patients who still require ECMO at 3 days after treatment initiation will be considered as a failure.

次要结局

  • Proportion of children with recovered left ventricle ejection fraction (LVEF ≥ 50%) measured by echocardiography at 7 and 28 days after treatment initiation. Patients who die or undergo heart transplant within the first 7 and 28 days after treatment initiation respectively will be considered as a failure (i.e, LVEF < 50%). Patients who still require ECMO at 7 and 28 days after treatment initiation respectively will also be considered as failure (i.e., LVEF < 50%).
  • Time to recovery of normal left ventricular ejection fraction (LVEF ≥ 50%) within the first 3 days after treatment initiation 3- Proportion of children requiring ECMO within the first 3 days after treatment initiation
  • Proportion of children requiring ECMO within the first 3 days after treatment initiation
  • Proportion of children who undergo heart transplant within 6 months after treatment initiation
  • Time to all-cause death within 6 months after treatment initiation
  • Time to cardiovascular-related death within 6 months after treatment initiation
  • Proportion of children with drug-related side effects (hypersensitivity, neutropenia, drug-related liver enzymes elevation…)
  • a- o NT proBNP at inclusion and at 24 hours, 48 hours, 72 hours following treatment initiation o Troponin T at inclusion and at 24 hours, 48 hours, 72 hours following treatment initiation o Proportion of children with ventricular tachycardia assessed by EKG at inclusion and at 24 hours, 48 hours, 72 hours following treatment initiation b- o NT proBNP at 7 days following treatment initiation o Troponin T at 7 days following treatment initiation o Proportion of children with ventricular tachyca

研究者

申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

Dr Ramy CHARBEL

Scientific

Assistance Publique Hopitaux De Paris

研究点 (11)

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