A Study Evaluating the Efficacy and Impact on Health-related Quality of Life of Levocetirizine in Adults With Seasonal Allergic Rhinitis

Official Title: “A Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel-group Study Evaluating the Efficacy and Impact on Health-related Quality of Life of Levocetirizine 5 mg Once Daily Given for 2 Weeks in Subjects 18 yr of Age and Older With Seasonal Allergic Rhinitis”

The study objective is to investigate the efficacy of levocetirizine in reducing symptoms associated with seasonal allergic rhinitis and in improving rhinitis-related Quality of Life

Intervention(s) in this Clinical Trial

• Drug: levocetirizine dihydrochloride
  • 5mg daily (oral tablet) for 14 days
• Drug: placebo
  • 0mg (matching oral tablet)for 14 days

Arms, Groups and Cohorts in this Clinical Trial

• Placebo Comparator: Placebo
  • Matched placebo tablets once daily
• Experimental: LCTZ
  • 5 mg levocetirizine dihydrochloride tablet

Primary Measures

• Mean 24-hour Reflective Total 5 Symptoms Score (T5SS)
  • Time Frame: Over the total treatment period (14 days)
    Safety Issue?: No

Secondary Measures

• Change From Baseline in Overall Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) Score
  • Time Frame: Baseline and endpoint, defined as the last available post-baseline observation during the two-week treatment period (in days)
    Safety Issue?: No

Inclusion Criteria:

• Subjects with a history of SAR symptoms
• A positive skin prick test at least one grass allergen
• Moderate - severe SAR symptoms at baseline
• Women of childbearing potential must use a medically acceptable form of contraception
• 80% compliance on run in study medication and 80% compliance on completing the diary

Exclusion Criteria:

• The presence of any clinically significant comorbid disease which may interfere with the study assessments
• The presence of renal disease
• Pregnant or breastfeeding
• Subject is currently participating in another clinical trial
• Known hypersensitivity to piperazines or any of the excipients
• Intake of medications prohibited before the start of the trial
• Subjects who started or changed the dose of immunotherapy
• Rhinitis medicamentosa
• Subjects with a recent history (within the last 2 years) of drug or alcohol abuse.

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 18 Years

Maximum Age for this Clinical Trial: 65 Years

Are Healthy Volunteers Accepted for this Clinical Trial?: No

Lead Investigator: UCB, Inc. Industry

Overall Clinical Trial Officials and Contacts

UCB Clinical Trial Call Center Study Director +1 877 822 9493 (UCB)  

Information obtained from ClinicalTrials.gov on February 12, 2012

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00621959

Study ID Number: A00430

ClinicalTrials.gov Identifier: NCT00621959

Health Authority: United States: Food and Drug Administration

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