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Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers

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NCT00483353

Last updated on March 26, 2020
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Study Location
Pfizer Investigational Site
London, England, SW3 6HP United Kingdom
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Contact
1-800-718-1021
[email protected]
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Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Seasonal Allergic Rhinitis
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-65 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Male or female subjects with allergic rhinitis, that have a positive skin prick
response to Phleum pratense.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Subjects with a history of asthma. Current smokers, or recent ex-smokers and subjects
that have had a respiratory tract infection in the previous 4 weeks.

NCT00483353
Pfizer
Completed
Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers

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Descriptive Information
Brief Title  ICMJE Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers
Official Title  ICMJE A Pilot Study to Explore the Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers in Subjects With Seasonal Allergic Rhinitis
Brief Summary The current study will investigate nasal inflammatory markers obtained by filter paper collection techniques, in subjects with allergic rhinitis, determining the most appropriate time points and handling conditions, prior to running a larger study with subjects with allergic rhinitis.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Seasonal Allergic Rhinitis
Intervention  ICMJE
  • Procedure: Intra-nasal allergen challenge with Phleum pratense.
  • Procedure: Collection of nasal effluent using filter paper.
  • Procedure: Measurement of nasal congestion using acoustic rhinometry.
Study Arms  ICMJE Not Provided
Publications * Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Enrollment  ICMJE
 (submitted: June 5, 2007) 		6
Original Enrollment  ICMJE Same as current
Study Completion Date  ICMJE Not Provided
Primary Completion Date Not Provided
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Male or female subjects with allergic rhinitis, that have a positive skin prick response to Phleum pratense.

Exclusion Criteria:

  • Subjects with a history of asthma. Current smokers, or recent ex-smokers and subjects that have had a respiratory tract infection in the previous 4 weeks.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 65 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United Kingdom
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00483353
Other Study ID Numbers  ICMJE A9011058
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Not Provided
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date June 2008

ICMJE     Data element required by the

International Committee of Medical Journal Editors and the
World Health Organization ICTRP

FOR MORE INFORMATION

Contact a representative by phone, email, or visiting the study website. Please see the references below:

BY PHONE

Pfizer Clinical Trials Contact Center

1-800-718-1021

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[email protected]

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