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Found 375 studies with search of: antihistamines
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Rank Status Study
1 Completed Assessment of Intranasal Steroids in Allergic Rhinitis When Used Alone or in Combination With an Oral Antihistamine (Study P03270)(COMPLETED)
Condition: Rhinitis, Allergic
Intervention: Drug: Mometasone furoate
2 Completed Evaluation of Treatment Satisfaction in Children With an Allergy and Who Received an Antihistamine
Condition: Allergies
Intervention:
3 Completed A Study to Evaluate the Impact on Skin (Injection Site) Reactions of Taking an Antihistamine (Zyrtec®) or Placebo Prior to Daily Injections of Copaxone®.
Condition: Multiple Sclerosis
Interventions: Drug: Copaxone (glatiramer acetate injection);   Drug: Zyrtec (cetirizine hydrochloride)
4 Completed Investigation of the Efficacy and Safety of Concomitant Administration of Ciclesonide Nasal Spray and Azelastine Nasal Spray in Patients (18 Years or Older) With Perennial Allergic Rhinitis (PAR) Not Adequately Controlled on an Intranasal Corticosteroid or Antihistamine Monotherapy (BY9010/M1-490)
Condition: Rhinitis, Allergic, Perennial
Interventions: Drug: Ciclesonide nasal spray + placebo Azelastine;   Drug: Ciclesonide nasal spray + Azelastine
5 Completed A Study of Xolair (Omalizumab) in Patients With Chronic Idiopathic Urticaria (CIU) Who Remain Symptomatic With Antihistamine Treatment (H1)
Condition: Chronic Idiopathic Urticaria
Interventions: Drug: omalizumab;   Drug: placebo
6 Not yet recruiting Study to Evaluate The Safety and Efficacy of Abatacept in Subjects With Chronic Urticaria Who Have Had an Inadequate Response to Anti-Histamine Therapy
Condition: Urticaria
Intervention: Drug: abatacept (Orencia ®)
7 Completed Acute Otitis Media: Adjuvant Therapy to Improve Outcome
Condition: Otitis Media
Interventions: Drug: Antihistamine;   Drug: Corticosteroid
8 Completed Comparison of Seasonal Allergic Rhinitis Treatment With 2 Antihistamines Used in Combination With Intranasal Corticosteroid
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Olopatadine HCl Nasal Spray, 0.6%;   Drug: Azelastine HCl Nasal Spray, 0.1%
9 Completed Taste Test Between Desloratadine and Cetirizine Syrup in Children (Study P03826)(COMPLETED)
Condition: Antihistamine
Interventions: Drug: Desloratadine (Clarinex);   Drug: Cetirizine (Zyrtec)
10 Terminated Efficacy of Rupatadine 5, 10 and 20 Mg in Chronic Idiopathic Urticaria
Condition: Urticaria
Intervention: Drug: RUPATADINE (ANTI-HISTAMINE)
11 Completed The Duration of the Suppressive Effects of Desloratadine on Allergen Prick Tests After Discontinuation (Study P04441)(COMPLETED)
Condition: Hypersensitivity
Interventions: Drug: desloratadine;   Drug: levocetirizine
12 Recruiting Multicenter Trial of Sublingual Immunotherapy With a Solution of Grass Pollen Allergen Extract in Children
Condition: Type I - Allergy
Interventions: Biological: Grass pollen allergen extract;   Drug: symptomatic standard treatment, i.e. antihistamines and glucocorticoids as well as alphamimetics with add on placebo
13 Completed Treatment of Zollinger-Ellison Syndrome
Condition: Zollinger Ellison Syndrome
Intervention:
14 Completed ATAREAL (Antihistamine Treatment for Allergic Rhinitis in Real Life)
Condition: Rhinitis, Allergic, Perennial
Intervention: Drug: Levocetirizine
15 Completed Evaluation of Safety of Levocetirizine in Routine Clinical Practice-Non- Interventional Study
Condition: Rhinitis Allergic, Persistent
Intervention:
16 Completed Ketotifen Ophthalmic Solution With Emedastine in Patients With Seasonal Allergic Conjunctivitis
Condition: Seasonal Allergic Conjunctivitis
Intervention: Drug: Ketotifen
17 Completed Taste Test Between Desloratadine and Cetirizine Syrup in Children (Study P03829)(COMPLETED)
Condition: Allergic Rhinitis
Interventions: Drug: Desloratadine (Clarinex);   Drug: Cetirizine (Zyrtec)
18 Recruiting Effect of Veramyst and Olopadatine 0.2% Opthalmic Solution on Allergy Symptoms
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Veramyst /Artificial tears;   Drug: Veramyst / Artificial tears lubricant eye drops;   Drug: Veramyst nasal spray and Olopatadine eye drops;   Other: Veramyst placebo and Olopatadine0.2% eye drops
19 Completed Olopatadine Eye Drops and Allergy Skin Testing
Conditions: Allergic Rhinitis;   Allergic Conjunctivitis
Interventions: Drug: olopatadine 0.2% opthalmic solution;   Drug: placebo, normal saline opthalmic solution
20 Completed Allergen Challenge Chamber Study With Single Dose Intranasal GSK1004723 Compared With Placebo
Condition: Allergic Rhinitis
Interventions: Drug: GSK1004723 (200mg);   Other: Placebo;   Drug: GSK1004723 (1000mg)

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