Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to determine the proportion of participants that initiate allergen immunotherapy (AIT) upon the recommendation of their physician and the proportion of participants that persist with their AIT throughout the recommended course.


Clinical Trial Description

n/a


Study Design

Observational Model: Ecologic or Community, Time Perspective: Retrospective


Related Conditions & MeSH terms


NCT number NCT01549340
Study type Observational
Source Merck Sharp & Dohme Corp.
Contact
Status Completed
Phase N/A
Start date November 2011
Completion date May 2012

See also
  Status Clinical Trial Phase
Completed NCT01171664 - Clinical Trial of STAHIST in Seasonal Allergic Rhinitis (SAR) Subjects Phase 2
Terminated NCT01337323 - Prospective Observational Study of Concomitant Allergic Rhinitis Treatment Patterns Among Patients Starting on Fluticasone Furoate Nasal Spray in a Retail Pharmacy Setting N/A
Completed NCT00784732 - A Study to Compare the Efficacy of QAV680 Against Placebo in Treating Seasonal Allergic Rhinitis in an Environmental Exposure Chamber Phase 2
Completed NCT00578929 - Safety and Efficacy of Olopatadine HCl Nasal Spray in 6-11 Year Old Patients Phase 3
Completed NCT00619827 - Efficacy and Safety of Sublingual Tablets of Grass Pollen Allergen Extract Phase 1
Completed NCT00209365 - The Role of Pollen Starch Granules in Pollen Challenge Studies in the Fraunhofer Environmental Exposure Unit N/A
Terminated NCT00223587 - Seasonal Allergic Rhinitis and Driving Ability Phase 4
Completed NCT00637455 - Single Center, Randomized, Double-Blind,Crossover Study Comparing Effects Of Single-Dose Fexofenadine HCl 180 mg, Cetirizine 10 mg, and Placebo on Cognitive Performance in Naval Flight Personnel Phase 4
Completed NCT00963599 - Montelukast in Seasonal Allergic Rhinitis - Fall 1999 Study (0476A-117) Phase 3
Recruiting NCT05346718 - Threshold Concentrations for Ragweed and Birch Pollen in Seasonal Allergic Rhinitis N/A
Completed NCT06126952 - Azelastine Allergen Chamber - Onset of Action Study Phase 2
Completed NCT01940146 - Efficacy and Safety of SPARC1310 in Seasonal Allergic Rhinitis Phase 2
Completed NCT02245360 - Study Immunology and Safety of 60-day Treatment of SQ Grass SLIT (Sublingual Immunotherapy)-Tablet in Adult Subjects With Grass Pollen-induced Allergic Rhinoconjunctivitis Phase 3
Completed NCT01230619 - Vienna Challenge Chamber Study Using RV658 in Subjects With Allergic Rhinitis Phase 2
Completed NCT00561717 - A Randomized, Placebo Controlled Study to Determine the Efficacy and Speed of a Nasal Spray in Allergen Induced Seasonal Allergic Rhinitis Phase 4
Completed NCT00574210 - PK/PD and Steady State Efficacy Study of Bilastine Compared With Placebo Given Orally in the Treatment of the Symptoms of SAR in an EEC Model (5-arm) Phase 2
Completed NCT00420082 - A Randomized, Double-Blind, 4-way Crossover Study to Evaluate the Efficacy of Bilastine in the Vienna Challenge Chamber Phase 2
Completed NCT00405899 - Pilot Study of Allergy Immunotherapy and Prevention of Viral Respiratory Infections N/A
Completed NCT00443495 - Phase I/IIa Study on Chitin Microparticles in Subjects Suffering From Allergic Rhinitis Phase 1/Phase 2
Completed NCT03097432 - Non-interventional Study to Assess the Tolerability, the Safety Profile and the Adherence of Different Up-dosing Schemes for a Sublingual Immunotherapy Treatment N/A