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临床试验/ISRCTN29148209
ISRCTN29148209进行中(未招募)2 期

An investigation into the effect of inhaled combined BUD/GLY/FORM on platelets in COPD as a potential cardioprotective mechanism: an exploratory, single-centre, investigator-blind, randomised controlled cross-over trial

Hull University Teaching Hospitals NHS Trust0 个研究点目标入组 40 人开始时间: 2023年12月18日最近更新:
适应症

试验速览

阶段
2 期
状态
进行中(未招募)
入组人数
40

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

性别
All

入选标准

  • 1. Males and females aged =40 years old
  • 2. Primary respiratory diagnosis of COPD
  • 3. FEV-1 <80% predicted and FEV-1/FVC <0.7 at screening
  • 4. Current or former smoker with at least 10 pack year smoking history
  • 5. Able to demonstrate adequate inhaler technique with a pMDI inhaler and willing to take study medications as instructed
  • 6. =2 moderate and/or =1 severe exacerbation of COPD (AECOPD) within the 12 months prior to recruitment*
  • 7. Willing to undertake study procedures and assessments
  • 8. Provided written informed consent
  • * A moderate exacerbation is classified as an AECOPD treated with oral antibiotics and/or corticosteroids without ED attendance and/or hospitalisation. A severe AECOPD is one that requires ED attendance and/or hospitalisation

排除标准

  • 1. Other significant respiratory condition felt to be the primary cause for the patients symptoms and/or exacerbations (e.g. predominant asthma, bronchiectasis or interstitial lung disease)
  • 2. Exacerbation of COPD requiring oral steroids and/or antibiotics within the 4 weeks prior to recruitment
  • 3. Unstable vascular disease (e.g. unstable angina, acute myocardial infarction), cerebrovascular event (transient ischaemic attack or stroke), peripheral vascular disease (symptomatic intermittent claudication, critical limb ischaemia) within 3 months of screening.
  • 4. Venous thromboembolic event (e.g. deep vein thrombosis or pulmonary embolism) within 3 months of screening
  • 5. Treatment with 1 or more medication that will impact outcome measure assessment (e.g. clopidogrel, ticagrelor etc). *low dose Aspirin therapy will be permissible if taken at a stable dose throughout the study
  • 6. Taking an inhaled corticosteroid (ICS) prior to study entry with a blood eosinophil count =0.3 x 10^9 per litre during the screening visit
  • 7. (This criterium has been included to avoid risk to patients from ICS withdrawal during run-in and wash-out periods for patients considered to have required ICS by a clinician prior to study entry and with evidence of steroid responsive disease [Eos =0.3 x 10^9/L])
  • 8. Known allergy/sensitivity to study medications
  • 9. Current participation in another interventional clinical study within 30-days or, if involving an Investigational Product, 5-half-lives, whichever is longer
  • 10. For women of child bearing potential only - currently pregnant, breast feeding, or planned pregnancy during the study or not using acceptable contraception, as judged by the investigator

研究者

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