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临床试验/EUCTR2011-001698-22-NL
EUCTR2011-001698-22-NL进行中(未招募)不适用

EVALUATION OF THE EFFICACY AND SAFETY OF 6 REPEATED DAILY DOSES OF NEBULISED RPL554 0.018 mg/kg (6X) IN ALLERGIC ASTHMATICS - Daily Dose RPL554

Verona Pharma plc0 个研究点开始时间: 2011年5月3日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)

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
Male

入选标准

  • Healthy males between 18 and 55 years of age at screening (both inclusive)
  • Clinically stable mild to moderate asthma, defined as
  • o Documented history of mild to moderate persistent asthma, first diagnosed by an MD at least 6 months prior to the screening visit and currently controlled by beta-agonists on an as needed” basis only
  • o Clinically stable asthma, i.e. stable asthma symptoms and baseline prebronchodilator FEV1 values within 10% (i.e. study day 1 compared to screening) (preferably measured at the same time of day ±3 h); stable use of as needed” Short-Acting Beta2 Agonist (SABA) but not on controller medication (see exclusion criteria)
  • o Pre-bronchodilator FEV1 =70% of predicted
  • o Documented bronchial hyper-responsiveness to inhaled Methacholine (MCh) with a PC20Meth of =8 mg/mL at screening
  • o No recent respiratory tract infections (within 3 weeks of screening and during study)
  • o Documented reversibility in lung function defined as = 12% or = 200 mL increase in FEV1 compared to pre-salbutamol 200 microgram value.
  • No clinically relevant history of cardiovascular (including arrhythmias) disease; no active hyperthyroidism
  • No clinically relevant history of chronic or malignant diseases (except for in situ basalioma)
  • Body mass index (BMI) between 18 and 33 kg/m2 (both inclusive)
  • Systolic blood pressure (SBP) 100-155 mmHg, diastolic blood pressure (DBP) 50-90 mmHg, and heart rate (HR) 45-90 beats per min (inclusive), measured on the arm with the highest blood pressure after resting for 5 min in the supine position
  • No clinically significant findings on physical examination other than allergy and mild to moderate persistent asthma
  • 12-lead ECG without clinically relevant abnormalities
  • Non-smokers or ex-smokers (stopped for at least 6 months before screening, and <10 pack-years)
  • No history of anaphylaxis, or of severe food or medication allergy
  • Haematology, clinical chemistry and urinalysis test results not deviating from the normal range to a clinically relevant extent as deemed by the investigator
  • Negative results from urine drug and cotinine screens (for nicotine use)
  • Negative screening for Hepatitis B, Hepatitis C and HIV
  • Documented allergy by a standardized Skin Prick Test (SPT): i.e. a positive wheal response to one or more of the common airborne allergens: Grass or tree Pollen, House Dust Mite, D. Farinae, cat, dog, or horse-dander, Aspergillus Fumigatus, A. Alternata, Artemisia Vulgaris (in the past 1 year)
  • Steroid-naïve, or not on inhaled/nasal corticosteroids for at least one month and 8 weeks of systemic therapy before the study
  • No use of anti-IgE (omalizumab) in the past 6 months
  • No systemic or aerosol use of the following: leukotriene receptor antagonists (LTRA), theophylline, long acting beta agonists (LABA), or antihistamine such as H1 receptor antagonist for 2 weeks before the study
  • No nasal medications (steroids, antihistamines, cromones) for one month (for nasal steroids), or 2 weeks for other medications; xylomethazoline (1 week); nasal NaCl 0.9% allowed
  • Ability to communicate well with the investigator and to understand and comply with the requirements of the study
  • Signed informed consent
  • 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 16
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Numbe

排除标准

  • Desensitization therapy in the past 5 years
  • Severe exacerbation requiring hospital evaluation and/or admission in the past 2 years
  • Unstable/uncontrolled disease within 3 weeks of participation in the study
  • History or clinical evidence of any disease and/or existence of any surgical or medical condition which might interfere with the absorption, distribution, metabolism or excretion of the study drug
  • Treatment with another investigational drug within 3 months prior to screening
  • Known hypersensitivity to any excipients of the drug formulations
  • History or clinical evidence of alcoholism within the 3-year period prior to screening (i.e. regular use of more than 21 units of alcohol/week for males and more than 14 units/week for females)
  • Excessive caffeine consumption, defined as > 8 cups/per day at screening – unable to discontinue caffeine consumption for at least 8 h before and during the testing
  • History or any other clinical condition, judged to be a contraindication for participation in the study as judged by the PI
  • Loss of 250 mL or more of blood within 3 months prior to screening
  • Any abnormalities on lab or urine results outside the normal range, deemed clinically significant by the investigator (and with written consent of the sponsor)

研究者

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