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临床试验/jRCT2031240070
jRCT2031240070进行中(未招募)不适用

A Phase 2, Randomized, Double-blind, Placebo-controlled, Multi-center, Dose-ranging Study to Evaluate the Efficacy and Safety of Verekitug (UPB-101) in Adult Participants with Severe Asthma (VALIANT)

Upstream Bio, Inc.0 个研究点目标入组 28 人开始时间: 2024年6月27日最近更新:

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
28
主要终点
-

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized Controlled Trial
干预模型
Parallel Assignment
主要目的
Treatment Purpose
盲法
Double Blind

入排标准

年龄范围
18age old over 至 80age old under(—)
性别
All

入选标准

  • Signed, dated, and received a copy of the Institutional Review Board (IRB)/Independent Ethics Committee (IEC)-approved written informed consent form (ICF).
  • Aged 18 to 80 years of age (inclusive) at the time of signing the ICF.
  • Physician-diagnosed asthma for at least 12 months prior to Visit
  • Participant has evidence of bronchodilator (BD) reversibility as documented by either historical reversibility (in the 12 months prior to Visit 1) or reversibility during screening.
  • Documented treatment with a total daily dose of either medium or high dose inhaled costicosteroids (ICS) for at least 3 months. Participants on medium dose ICS must also have been taking at least one additional maintenance asthma controller medication for at least 3 months.
  • Documented history of asthma exacerbation(s) within 12 months of Visit
  • Asthma Control Questionnaire-6 (ACQ-6) score >= 1.5 at Visit 1 and randomization.
  • Participant must have a pre-BD FEV1 value of >=30 % and <=80% predicted at screening.
  • Minimum compliance with daily diary and background asthma medication(s) as captured in the daily diary during the Run-in Period.
  • Agrees to follow the required contraceptive techniques/methods.
  • Female or male participant agrees not to donate eggs or sperm, respectively, for a period of 120 days after the last dose of the study drug intervention or at the Final Visit, whichever occurs last.

排除标准

  • Inpatient hospitalization due to asthma at any time within 4 weeks prior to Visit 1 or during the Screening/Run-in Period.
  • Previous exposure to verekitug (UPB-101) or known allergy/sensitivity to any of its excipients.
  • Previous biologics, including those for asthma treatment, for which the appropriate washout period is not fulfilled prior to Visit
  • If the half-life is not known, a 24-week washout period prior to Visit 1 should be applied.
  • Allergen immunotherapy (unless maintenance dose) within 12 weeks prior to Visit 1 or plans to begin therapy or change dosing during the study.
  • For participants taking oral corticosteroids (OCS), the dose has not been stable for at least 2 weeks prior to Visit 1 and/or is >10 mg daily, or >20 mg every other day.
  • Evidence of active or suspected bacterial, viral, fungal, or parasitic infections within 2 weeks prior to Visit
  • History compatible with or diagnosis of a parasitic infection and has not been treated or has not responded to standard of care therapy.
  • Current tobacco smokers, nicotine vapers (including electronic cigarettes), snuff users or participants with a smoking history >=10 pack years. (Former nicotine smokers with a smoking history of <10 pack years, former nicotine vapers and former snuff users must have stopped for at least 6 months prior to Visit 1 to be eligible).
  • Positive coronavirus disease 2019 (COVID-19) test with lower respiratory tract symptoms within 28 days before Visit
  • Pregnant or breastfeeding or planning to become pregnant or breastfeed during the study or unwilling to use adequate birth control, if of reproductive potential and sexually active.

结局指标

主要结局

-

Annualized asthma exacerbation rate (AAER) over 60 weeks of treatment

次要结局

未报告次要终点

研究者

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