An Open-Label Study of the Effects of Desloratadine (Aerius.) Treatment on the Quality of Life of Patients With Chronic Idiopathic Urticaria (Study P02540)
Condition:   UrticariaIntervention:   Drug: DesloratadineSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Zyrtec Tablets in Patients With Allergies (P03182)
Conditions:   Seasonal Allergic Rhinitis;   Perennial Allergic RhinitisInterventions:   Drug: Desloratadine 5 mg (Clarinex);   Drug: Cetirizine (Zyrtec)Sponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

An Open-Label Study of the Effects of Desloratadine (Aerius.) Treatment on the Quality of Life of Patients With Chronic Idiopathic Urticaria (Study P02540)
Condition:   UrticariaIntervention:   Drug: DesloratadineSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Zyrtec Tablets in Patients With Allergies (P03182)
Conditions:   Seasonal Allergic Rhinitis;   Perennial Allergic RhinitisInterventions:   Drug: Desloratadine 5 mg (Clarinex);   Drug: Cetirizine (Zyrtec)Sponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

An Open-Label Study of the Effects of Desloratadine (Aerius.) Treatment on the Quality of Life of Patients With Chronic Idiopathic Urticaria (Study P02540)
Condition:   UrticariaIntervention:   Drug: DesloratadineSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Zyrtec Tablets in Patients With Allergies (P03182)
Conditions:   Seasonal Allergic Rhinitis;   Perennial Allergic RhinitisInterventions:   Drug: Desloratadine 5 mg (Clarinex);   Drug: Cetirizine (Zyrtec)Sponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Zyrtec Tablets in Patients With Allergies (P03181)
Conditions:   Seasonal Allergic Rhinitis;   Perennial Allergic RhinitisInterventions:   Drug: Desloratadine 5 mg (Clarinex);   Drug: Cetirizine (Zyrtec)Sponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Allegra Tablets in Patients With Seasonal Allergies (Study P03179)
Condition:   Seasonal Allergic RhinitisInterventions:   Drug: desloratadine 5 mg;   Drug: fexofenadineSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Preference for Clarinex Tablets vs. Zyrtec Tablets in Patients With Allergies (P03181)
Conditions:   Seasonal Allergic Rhinitis;   Perennial Allergic RhinitisInterventions:   Drug: Desloratadine 5 mg (Clarinex);   Drug: Cetirizine (Zyrtec)Sponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 19, 2008 Category: Research Source Type: clinical trials

Efficacy and Safety of Desloratadine vs. Fexofenadine 180 mg. vs. Placebo for Treating Seasonal Allergic Rhinitis (SAR)(Study P04053)(COMPLETED)
Condition:   Seasonal Allergic RhinitisInterventions:   Drug: desloratadine;   Drug: fexofenadine;   Drug: placeboSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - October 30, 2008 Category: Research Source Type: clinical trials

The Effect of Desloratadine and Levocetirizine on Nasal Obstruction (Study P03609)
Condition:   Allergic RhinitisInterventions:   Drug: desloratadine;   Drug: levocetirizineSponsor:   Merck Sharp & Dohme Corp.Completed - verified May 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - October 30, 2008 Category: Research Source Type: clinical trials

Efficacy and Safety of Desloratadine vs. Fexofenadine 180 mg. vs. Placebo for Treating Seasonal Allergic Rhinitis (SAR)(Study P04053)(COMPLETED)
Condition:   Seasonal Allergic RhinitisInterventions:   Drug: desloratadine;   Drug: fexofenadine;   Drug: placeboSponsor:   Merck Sharp & Dohme Corp.Completed - verified April 2015 (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - October 30, 2008 Category: Research Source Type: clinical trials