跳至主要内容
临床试验/EUCTR2007-004158-10-DE
EUCTR2007-004158-10-DE进行中(未招募)不适用

A single site, exploratory, phase I / II, randomised trial comparing the effect of Helium/Oxygen mixtures (He/O2 78:22 and He/O2 65:35) to medical air on pulmonary function in moderate / severe asthma and COPD patients and healthy volunteers

AIR LIQUIDE0 个研究点目标入组 30 人开始时间: 2008年1月7日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
AIR LIQUIDE
入组人数
30

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • •The criteria for inclusion are:
  • •All subjects/patients:
  • •?Male or female aged = 18 and ? 80 years old,
  • •?Willing and able to complete the requirements of this study including the signature of the written informed consent,
  • •?Able to complete the study in 5 working days or less,
  • •?Able to perform pulmonary function tests
  • •Healthy volunteers:
  • •?Never smoker or subject who stopped smoking at least 6 months before selection (strictly less than 10 pack-years),
  • •?Having pulmonary function tests within the normal range (according to predicted values for age, sex and height as referenced in ATS/ERS Task force : standardisation of lung function testing” c.f. Euro respiratory journal 2005;26:948-968)
  • •Patients with moderate / severe persistent asthma:
  • •?Documented clinical diagnosis of moderate or severe persistent asthma (according to GINA 2006 guidelines, see Appendix 12.E),
  • •?Never smoker or patient who stopped smoking at least 6 months before selection (strictly less than 10 pack-years),
  • •?Stable asthma in the 4 weeks prior to selection as evidenced by no change in asthma medication, no treatment for asthma in an emergency, acute care setting and no admission to hospital for acute asthma,
  • •?Reversibility with 400 µg salbutamol = 12% increase FEV1 (+ 200 mL) compared to baseline. Should the investigator be able to provide historical information of patient’s response to salbutamol within the last 1 year before selection, then the bronchial reversibility test is not to be carried out,
  • •Patients with moderate / severe COPD:
  • •?Aged = 45 and ? 80 years old,
  • •?Documented clinical diagnosis of moderate or severe COPD (according to GOLD 2006 guidelines, see Appendix 12.F),
  • •?With a smoking history of 10 pack-years or more,
  • •?Stable COPD in the 4 weeks prior to selection as evidenced by no change in COPD medication, no treatment for COPD in an emergency, acute care setting and no admission to hospital for COPD exacerbation.
  • •Are the trial subjects under 18? no
  • •Number of subjects for this age range:
  • •F.1.2 Adults (18-64 years) yes
  • •F.1.2.1 Number of subjects for this age range
  • •F.1.3 Elderly (>=65 years) yes
  • •F.1.3.1 Number of subjects for this age range

排除标准

  • •The criteria for exclusion are:
  • •?Obese subject/patient having a Body Mass Index (BMI) > 30,
  • •?Past or present respiratory disease including being free from the common cold and rhinitis for at least 4 weeks before selection except asthma for asthmatic patients and COPD for COPD patients,
  • •?Daily need for 12 hours or more of long term oxygenotherapy,
  • •?Pregnant or lactating woman, Female patients: pregnant, positive pregnancy test, lactating mother or lack of efficient contraception (according to CPMP/ICH 286/95 note 3 ). Postmenopausal women < 1 year must have efficient contraception. A highly effective method of birth control is defined as those which result in a low failure rate (i.e. less than 1% per year) when used consistently and correctly such as implants, injectables, combined oral contraceptives, some IUDs, sexual abstinence, or vasectomized partner. For patients using a hormonal contraceptive method, information regarding the product under evaluation and its potential effect on the contraceptive should be addressed.
  • •?Any contra-indication to perform pulmonary function tests or light exercise,
  • •?Clinically significant or uncontrolled cardiac, hepatic, renal, gastrointestinal, endocrine, metabolic, autoimmune, neurological or psychiatric disorders which may interfere with the study procedures,
  • •?Known sensitivity to the investigational products,
  • •?Drug abuse or psychic disorders resulting in an inability to fully understand the requirements of the study,
  • •?Legal status which prohibits informed consent,
  • •?Participation in any interventional clinical trial within 30 days prior to selection (Visit 0) or current participation in another investigational product trial.

研究者

发起方
AIR LIQUIDE

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