Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a double-blind, multicenter study, we compared the effects of SCH 434 (Claritin-D; Schering Corp., Kenilworth, N.J.), a new sustained-release, combination antihistamine/decongestant medication, with the effects of its individual components and placebo in 435 patients with seasonal allergic rhinitis. SCH 434 contains 5 mg of loratadine, a nonsedating antihistamine, and 120 mg of pseudoephedrine as the decongestant component. Administered twice daily in this study, SCH 434 effected a 50% decrease in total symptom scores at day 4 and was significantly (p less than or equal to 0.03) more effective than the components alone or the placebo. Loratadine or pseudoephedrine alone, with 43% and 33% decline in symptom scores, respectively, also was more effective than placebo (p less than 0.05). As expected, pseudoephedrine alone was more effective than loratadine (p less than 0.01) in relieving nasal stuffiness; SCH 434 was more effective (p less than or equal to 0.01) than placebo and loratadine in relieving nasal stuffiness. All treatments were safe and well tolerated, although insomnia and dry mouth were noted in a significant number of patients who received either SCH 434 or pseudoephedrine. No serious side effects were noted. The incidence of sedation did not differ significantly among the four treatment groups. We conclude that SCH 434 is a safe and effective treatment for symptoms of seasonal allergic rhinitis. The combination drug (SCH 434) was better than its components for some, but not all, symptoms.
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PMID:SCH 434: a new antihistamine/decongestant for seasonal allergic rhinitis. 247 18

The aim of the study was to assess efficacy and safety of 5 mg loratadine/120 mg pseudoephedrine combination drug in patients with seasonal allergic rhinitis. 30 patients allergic to grass pollen were treated with the new drug (Clarinase) twice a day in 15-day study during grass pollen seasonal. Nasal an non-nasal symptoms were evaluated for efficacy. Loratadine/pseudoephedrine combination effected a significant decrease in total symptoms score as well as individual evaluated symptoms score: nasal stuffiness, itching and discharge, sneezing, eye itching, tearing and redness of the eyes. The treatments was well tolerated. No serious side effects were noticed. The incidence of mild sedation, dry mouth, insomnia and nervousness was only 3 to 7 percent. 5 mg loratadine plus 120 mg pseudoephedrine was safe and effective in relieving the symptoms of allergic rhinitis.
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PMID:[Evaluation of the efficiency and safety of the loratadine with pseudoephedrine combination drug in treatment of seasonal allergic rhinitis]. 963 91

The objective of this study was to compare the efficacy and safety of Claritin-D 24 Hour (once daily) with that of Claritin-D 12 Hour (twice daily) and placebo in the treatment of patients with seasonal allergic rhinitis (SAR). In this double-blind, placebo-controlled, multicenter study, 469 patients with moderate-to-severe SAR symptoms were treated for 2 weeks with one of the following: Claritin-D 24 Hour (a combination tablet formulation of loratadine 10 mg in the coating and pseudoephedrine sulfate 240 mg in an extended-release core), Claritin-D 12 Hour (a combination tablet formulation of loratadine 5 mg in the tablet coating and 120 mg pseudoephedrine sulfate, 60 mg in the coating and 60 mg in the core), or placebo. Claritin-D 24 Hour and Claritin-D 12 Hour were consistently superior to placebo (P < 0.01) in reducing total, nasal, and nonnasal symptom scores. Patients in the Claritin-D 24 Hour and Claritin-D 12 Hour groups also had significantly greater (P </= 0.05) relief of rhinorrhea and nasal stuffiness as compared with placebo. Insomnia was reported significantly more often (P < 0.01) in Claritin-D 12 Hour (15%) patients compared with Claritin-D 24 Hour (4%) and placebo (2%) patients. Dry mouth was reported significantly more often (P < 0.05) in Claritin-D 24 Hour (13%) and Claritin-D 12 Hour (13%) groups compared with placebo (4%). Claritin-D 24 Hour has efficacy comparable to Claritin-D 12 Hour in relieving allergic rhinitis symptoms while producing significantly less insomnia.
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PMID:Comparative efficacy and safety of once-daily versus twice-daily loratadine-pseudoephedrine combinations versus placebo in seasonal allergic rhinitis. 1009 66