alcaftadine has been researched along with epinastine* in 2 studies
2 review(s) available for alcaftadine and epinastine
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Topical antihistamines, mast cell stabilizers, and dual-action agents in ocular allergy: current trends.
To address the current trends of therapeutic mechanisms for treatment of allergic conjunctivitis (AC), based on topical antihistamines and mast cell stabilizers (MCS).. The antihistamine drug alcaftadine has H4 receptor inverse agonism, anti-inflammatory and MCS activities. The antihistamines levocabastine and azelastine are more effective than placebo in treatment of AC symptoms in randomized controlled trials (RCTs). The topical dual-action antihistamines/MCS olopatadine, azelastine, ketotifen, and epinastine are commonly used in Europe and in the United States for mild subtypes of AC. For the main symptoms of AC, ocular itch and conjunctival hyperemia, epinastine 0.05% was superior to placebo, but equal or more effective than olopatadine 0.1%, while the later was more effective than ketotifen. High concentration olopatadine 0.77% had longer duration of action, better efficacy on ocular itch, and a similar safety profile to low-concentration olopatadine 0.2%. The new formulas of topical dual-action agents present longer duration of action, leading to a decreased frequency of use.. The topical dual-action agents are the most effective agents treating signs and symptoms of mild forms of AC. There is superiority to the high-concentration olopatadine drug over other agents on ocular itch, with prolonged effect when used once-daily. Topics: Administration, Ophthalmic; Anti-Allergic Agents; Benzazepines; Conjunctivitis, Allergic; Cromolyn Sodium; Dibenzazepines; Histamine Antagonists; Humans; Hyperemia; Imidazoles; Ketotifen; Nedocromil; Olopatadine Hydrochloride; Phthalazines; Piperidines; Pruritus; Pyridines; Pyrimidinones | 2018 |
Topical Olopatadine in the Treatment of Allergic Conjunctivitis: A Systematic Review and Meta-analysis.
To assess the safety and efficacy of topical olopatadine versus placebo and other topical anti-allergic medications in treating allergic conjunctivitis.. We systematically searched the literature for randomized-controlled trials that included patients with allergic conjunctivitis, compared olopatadine versus placebo or alternative anti-allergic medications, and examined itch, conjunctival hyperemia, composite symptom or sign scores, and/or occurrence of adverse events. We assessed the safety and efficacy of topical olopatadine when compared with placebo or alternative anti-allergic medications using meta-analysis.. When compared with placebo, topical olopatadine is associated with a pooled-mean difference (MD) in ocular itch of -1.33 (p < 0.00001) and ocular hyperemia of -0.92 (p < 0.00001). When compared with other agents, olopatadine was inferior to alcaftadine on ocular itch (pooled-MD = 0.39; p < 0.00001) but comparable with epinastine and ketotifen.. Topical olopatadine is a safe and effective treatment modality for allergic conjunctivitis, whereas alcaftadine appears to be superior to olopatadine in reducing ocular itch. Topics: Administration, Ophthalmic; Anti-Allergic Agents; Benzazepines; Conjunctivitis, Allergic; Dibenzazepines; Histamine H1 Antagonists; Humans; Imidazoles; Ketotifen; Olopatadine Hydrochloride; Ophthalmic Solutions; Treatment Outcome | 2017 |