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临床试验/EUCTR2004-002872-41-GB
EUCTR2004-002872-41-GB进行中(未招募)1 期

A Study to Validate Key Therapeutic Targets and Biomarkers during Allergen Exposure in Subjects with Allergic Rhinitis

GlaxoSmithKline Research & Development Limited0 个研究点目标入组 0 人开始时间: 2005年7月29日最近更新:

试验速览

阶段
1 期
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
All

入选标准

  • Males or females aged between 18 and 65 years inclusive
  • Female subjects of childbearing potential must be using effective forms of contraception (i.e. abstinence, oral contraceptives, Norplant*, documented placement of intrauterine device (IUD) with failure rate of less than 1%, a diaphragm with spermicide, a condom and diaphragm with spermicide or Depo-Provera*) for at least one month prior to screening and throughout the study period.
  • Subjects with a known history of SAR with a clinically significant positive skin prick test/RAST to any of 6 common allergens
  • No signs or symptoms of rhinitis outside of the relevant airborne allergen season(s)
  • 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) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • As a result of medical interview, physical examination or screening investigation the physician responsible considers the subject unfit for the study
  • Subject is female who is pregnant or lactating
  • History or current evidence of an upper or lower respiratory infection or symptoms (including common cold) within 2 weeks of baseline assessments
  • History of abnormal bruising or bleeding
  • Symptoms of rhinitis at inclusion indicated by total VAS score of >40 for the combined symptoms scores for blockage, rhinorrhoea, sneezing, itching) or a single symptom with a VAS score >20
  • Subjects not showing a nasal response to allergen concentration =< 10,000 BU/ml
  • Subjects with positive skin prick test for Dust House Mite
  • Subjects showing demonstrating hypersensitivity to the vehicle challenge at screening
  • Concurrent purulent nasal infection
  • Requirement for > 250µg inhaled FP > 500µg inhaled budesonide propionate (BDP; or equivalent) per day as treatment for asthma
  • Inability to abstain from all intranasal or oral medication to treat nasal allergy from study visit 1 to the completion of the study including: sodium cromoglycate, anti-histamines, alpha-adrenergic agonists and corticosteroids
  • Use of any medications that significantly inhibit the Cytochrome P450 subfamily enzyme CYP3A4, including ritonavir and ketoconazole
  • Current smokers or anyone that has regularly smoked over the last 6 months
  • Female subjects who are unwilling or unable to use an appropriate method of contraception

研究者

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