- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00894231
Levocetirizine Effect on Nasal Nitric Oxide and Nasal Eosinophils in Subjects With Perennial Allergic Rhinitis
September 3, 2009 updated by: AAADRS Clinical Research Center
The purpose of this study is to noninvasively measure the anti-inflammatory effect of levocetirizine after two weeks of treatment in allergic rhinitis subjects.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
30
Phase
- Phase 4
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
-
-
Florida
-
Coral Gables, Florida, United States, 33134
- AAADRS
-
-
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
12 years to 65 years (Child, Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- ICF signed
- Diagnosis of PAR for 6-12 months greater
- 12 years and older
- Decreased nasal NO values at baseline
- Compliance and ability to perform maneuvers and responsibilities
Exclusion Criteria:
- Oral or systemic steroids for 60 days prior
- Inhaled, nasal, nebulized steroids w/i 4 weeks
- Hospitalization or life threatening asthma
- Use of nasal or oral antihistamines w/i 4 weeks
- Upper or lower airways infection
- Direct cigarette smoke exposure
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 Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: placebo
Sugar tablet
|
sugar tablet
|
Active Comparator: Xyzal
|
5mg po QD
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The change in objective measure of inflammation nasal NO after LC treatment.
Time Frame: two weeks
|
two weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The change in nasal eosinophils, QOL and diary scores after LC treatment.
Time Frame: two weeks
|
two weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Miguel J Lanz, MD, AAADRS Clinical Research Center
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, 2009
Primary Completion (Actual)
August 1, 2009
Study Completion (Actual)
August 1, 2009
Study Registration Dates
First Submitted
April 17, 2009
First Submitted That Met QC Criteria
May 4, 2009
First Posted (Estimate)
May 6, 2009
Study Record Updates
Last Update Posted (Estimate)
September 4, 2009
Last Update Submitted That Met QC Criteria
September 3, 2009
Last Verified
September 1, 2009
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Immune System Diseases
- Hypersensitivity, Immediate
- Otorhinolaryngologic Diseases
- Respiratory Hypersensitivity
- Hypersensitivity
- Nose Diseases
- Rhinitis
- Rhinitis, Allergic
- Rhinitis, Allergic, Perennial
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Histamine H1 Antagonists
- Histamine Antagonists
- Histamine Agents
- Histamine H1 Antagonists, Non-Sedating
- Levocetirizine
Other Study ID Numbers
- IIS071108
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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