- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00791102
Topical ASP-1001 (Contrast Media Formulation) and the Acute Response to Nasal Allergen Challenge (NAC)
July 8, 2013 updated by: Robert Naclerio, University of Chicago
A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Trial of Topical ASP-1001 (Contrast Media Formulation) in the Prevention of the Signs and Symptoms of the Acute Response to Nasal Allergen Challenge (NAC)
The purpose of this study is to see whether ASP-1001 when given as a nasal spray is safe and can reduce the signs and symptoms of allergic rhinitis (hayfever) following nasal challenge with antigen.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
20
Phase
- Phase 2
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Illinois
-
Chicago, Illinois, United States, 60637
- University of Chicago Medical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
2 weeks to 55 years (ADULT, CHILD)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Males and females between 18 and 55 years of age.
- History of grass and/or ragweed allergic rhinitis.
- Positive skin test to grass and/or ragweed antigen.
- Positive response to screening nasal challenge.
Exclusion Criteria:
- Physical signs or symptoms suggestive of renal, hepatic or cardiovascular disease.
- Pregnant or lactating women.
- Upper respiratory infection or sinusitis within 14 days of study start.
- Use of nasal steroids, antihistamines in the last 2 weeks.
- FEV1<80% of predicted at screening for subjects with history of mild asthma
- current smokers or recent ex-smokers
- Any social or medical condition that, in the opinion of the investigator, would preclude provision of informed consent, make participation in the study unsafe, complicate interpretation of study outcome data, or otherwise interfere with achieving the study objectives.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: TRIPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: 1
Topical ASP-1001
|
2 sprays (total 200 microliters) in each nostril 20 minutes before allergen challenge.
|
PLACEBO_COMPARATOR: 2
Placebo for Topical ASP-1001
|
2 sprays (total 200 microliters) in each nostril 20 minutes before allergen challenge.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Sneezing Symptom
Time Frame: 10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
Sneezes.
The change is calculated by adding the number of sneezes following both antigen challenges minus twice the number of sneezes after the diluent challenge.
|
10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
Change in Runny Nose Symptom
Time Frame: 10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
The nasal symptoms on a scale of 0-3 (0=no symptoms, 1=mild, 2= moderate, 3= severe).
The change is calculated by adding the score of runny nose following both antigen challenges minus twice the score of runny nose after the diluent challenge.
|
10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
Change in Stuffy Nose Symptom
Time Frame: 10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
The nasal symptoms on a scale of 0-3 (0=no symptoms, 1=mild, 2= moderate, 3= severe).
The change is calculated by adding the score of stuffy nose following both antigen challenges minus twice the score of stuffy nose after the diluent challenge.
|
10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
Change in Itching Symptom
Time Frame: 10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
The nasal symptoms on a scale of 0-3 (0=no symptoms, 1=mild, 2= moderate, 3= severe).
The change is calculated by adding the score of itchy nose following both antigen challenges minus twice the score of itchy nose after the diluent challenge.
|
10 minutes after diluent challenge and 10 minutes after each antigen challenge
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Nasal Peak Inspiratory Flow Measurements
Time Frame: 15 minutes after diluent challenge and 15 minutes after each antigen challenge
|
The value of nasal peak inspiratory flow.
The change is calculated by adding the values of nasal peak inspiratory flow following both antigen challenges minus twice the value of nasal peak inspiratory flow after the diluent challenge.
|
15 minutes after diluent challenge and 15 minutes after each antigen challenge
|
Change in Nasal Peak Inspiratory Flow Measurements From Before to After Treatment
Time Frame: 15 minutes prior to treatment and 15 minutes post antigen challenges
|
15 minutes prior to treatment and 15 minutes post antigen challenges
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
January 1, 2010
Primary Completion (ACTUAL)
September 1, 2010
Study Completion (ACTUAL)
December 1, 2010
Study Registration Dates
First Submitted
November 13, 2008
First Submitted That Met QC Criteria
November 13, 2008
First Posted (ESTIMATE)
November 14, 2008
Study Record Updates
Last Update Posted (ESTIMATE)
July 10, 2013
Last Update Submitted That Met QC Criteria
July 8, 2013
Last Verified
July 1, 2013
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 16504B (ASP2002-AR-01)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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