9 studies found for: Open Studies | "Histamine Antagonists"
Impact of Omalizumab on Quality of Life Measures and Angioedema Occurrence in Patients With CSU Refractory to Therapy
|2||Not yet recruiting||
Anti-histamines and Methacholine Challenges.
Evaluation of the Inhibitory Effect of 5 Anti-Histamines in Urticaria
|4||Not yet recruiting||
Study of Using Long Acting Antihistamine to Treat Opioid Induced Itching
Cold Urticaria Treatment With Xolair
A Study of the Efficacy and Safety of Desloratadine (MK-4117) in Japanese Participants With Perennial Allergic Rhinitis (MK-4117-200)
An Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Chronic Urticaria (MK-4117-201)
|8||Not yet recruiting||
Refractory Eustachian Tube Dysfunction: Are the Symptoms Related to Endolymphatic Hydrops
NOLAN: Naproxen or Loratadine and Neulasta
† Indicates status has not been verified in more than two years