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Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers

NCT00483353 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 6

Last updated 2008-06-17

No results posted yet for this study

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.

Conditions

  • Seasonal Allergic Rhinitis

Interventions

PROCEDURE

Intra-nasal allergen challenge with Phleum pratense.

PROCEDURE

Collection of nasal effluent using filter paper.

PROCEDURE

Measurement of nasal congestion using acoustic rhinometry.

Sponsors & Collaborators

Principal Investigators

  • Pfizer CT.gov Call Center · Pfizer

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-07-31

Countries

  • United Kingdom

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00483353 on ClinicalTrials.gov