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临床试验/JPRN-jRCTs031190237
JPRN-jRCTs031190237进行中(未招募)4 期

A study on the effect of benralizumab in patient with severe asthma - A study on the effect of benralizumab in patient with severe asthma

Fukunaga Koichi0 个研究点目标入组 100 人开始时间: 2020年3月3日最近更新:
适应症

试验速览

阶段
4 期
状态
进行中(未招募)
发起方
入组人数
100

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
>= 20age old 至 ot applicable(—)
性别
All

入选标准

  • 1) Asthma patients over 20 years old
  • 2) Weight over 40kg
  • 3) Compliance with inhaled steroid (ICS) is over 80% and fluticasone (FP) equivalent ICS has been taken over 1000 micro g/day since 3 months before.
  • 4) In addition to take ICS since 3 months before, at least one long-term administration drug (long -acting beta2 inhalation stimulant (LABA), leukotriene receptor antagonist, inhaled anticholinergic or theophylline) taking.
  • 5) Blood eosinophil count before treatment with benralizumab is over 150 / micro L
  • 6) In addition to the above criteria, the patient must meet at least one of the following criteria.
  • (1) At least one asthma exacerbation has been diagnosed within two years.
  • The definition of exacerbation is as follows
  • (Deterioration requiring treatment with systemic steroids for at least 3 days (when be taken systemic steroids as a long-term medicine, it is defined as temporary increase from maintenance dose), or aggravation requiring emergency outpatient consultation or emergency hospitalization due to asthma)
  • (2) ACQ-5 score is under1.5 (control failure)
  • (3) Pre-bronchodilator FEV1 is <80% of predicted value

排除标准

  • 1) Patient who cannot obtain written consent by his/her own free will.
  • 2) Patient complicated with bronchiectasis, diffuse pan bronchiolitis, collagen disease, pulmonary hypertension, sequelae of tuberculosis, interstitial pneumonia, allergic bronchopulmonary aspergilli / mycosis
  • 3) Patient diagnosed with COPD
  • 4) Patient who is smoking or have a history of smoking within 6 months
  • 5) Malignant tumors: patient is in disease or within a year after remission
  • 6) Patient was diagnosed with eosinophilia syndrome, eosinophilic polyangiitis granulomatous disease
  • 7) Patient was diagnosed with parasitic helminth infection within 6 months
  • 8) Patient have already received clinical trials or treatments of benralizumab
  • 9) Patient received bronchial hyperthermia within a year
  • 10) Have a history of anaphylaxis for biological products
  • 11) Patient is being treated with other biologics and the last medication is less than a month
  • 12) Pregnant or nursing woman
  • 13) The condition is not stable because of cardiovascular or gastrointestinal tract, liver, kidney, nerve, musculoskeletal, infection, endocrine, metabolism, blood, mental disorder etc. and serious physical disorder. In addition, a principal investigator or sub-investigators judged that the following items may apply
  • (1)Affects the safety of the patient while the study period.
  • (2)Influence the study results and their interpretation
  • (3)The study will not able to be completed with the condition or situation of the patient
  • 14) Patient diagnosed with acute upper or lower respiratory tract infection requiring administration of antibiotics or antivirals
  • 15) Patient with a history of hypersensitivity for benralizumab and its components.
  • 16) In addition, the attending physician judged the patient as inappropriate

研究者

发起方
Fukunaga Koichi

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