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临床试验/ACTRN12622001304729
ACTRN12622001304729进行中(未招募)4 期

An open-label randomised controlled trial investigating the effect of as-needed budesonide-formoterol vs terbutaline reliever therapy on airways inflammation in adults with mild-moderate asthma on inhaled corticosteroid maintenance therapy

Medical Research Institute of New Zealand0 个研究点目标入组 181 人开始时间: 2022年10月7日最近更新:
适应症

试验速览

阶段
4 期
状态
进行中(未招募)
入组人数
181

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
Randomised controlled trial
主要目的
Treatment
盲法
Open (masking not used)

入排标准

年龄范围
16 Years 至 75 Years(—)
性别
All

入选标准

  • Aged 16 to 75 years
  • - Self-reported doctor’s diagnosis of asthma for >/= 6 months prior to visit 1
  • - Current use (within the last 3 months) of either:
  • Inhaled corticosteroid (ICS) maintenance (any dose) plus a short-acting beta-agonist (SABA) reliever inhaler OR
  • SABA reliever inhaler only OR
  • ICS/LABA combination reliever inhaler only
  • - Average use of SABA reliever on >/= 2 episodes per week, over the last 12 weeks
  • - FeNO >/= 25 ppb at screening
  • - Ability to perform FeNO measurements at home on a regular basis
  • - Ability to use the turbuhaler device
  • - Self-reported registered with a General Practitioner

排除标准

  • - Current use (within the last 3 months) of other asthma medications including: ICS/long-acting beta-agonist (LABA) combination inhalers, leukotriene receptor antagonists, theophylline, regular oral corticosteroids, sodium cromoglycate or anticholinergic agents
  • - Average use of ICS/LABA combination reliever inhaler on = 8 episodes per week, over the last 12 weeks
  • - Any use of systemic corticosteroids in the last 6 weeks
  • - Self-reported diagnosis of COPD, bronchiectasis, vocal cord dysfunction or interstitial lung disease
  • - Self-reported current smokers, defined as someone who has smoked more than 100 cigarettes (including hand rolled cigarettes, cigars, cigarillos, etc), or has used an e-cigarette on more than 100 occasions in their lifetime, and has smoked or vaped in the last 28 days
  • - Self-reported greater than 20 pack year smoking history, or asthma diagnosis after the age of 40 years in current or ex-smokers with >/=10 pack year history
  • - Self-reported congestive heart failure, atrial fibrillation, unstable coronary artery disease, or other clinically significant cardiac disease
  • - Any medical condition which, at the Investigator’s discretion, may present a safety risk or impact the feasibility of the study or the study results
  • - Any known or suspected contraindications to the medications prescribed in the study or their respective excipients
  • - Previous life-threatening asthma (Intensive Care Unit admission for asthma ever)
  • - Unable or unwilling to switch from current asthma treatment regimen
  • - Unable or unwilling to provide written informed consent
  • - Self-reported current or planned pregnancy or breast feeding at the time of enrolment
  • - Self-report of participation in another research trial involving an unapproved investigational medicinal product, in the past 12 weeks

研究者

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