Theophylline dosage regimen of asthmatic outpatient by single serum sample monitoring.
نویسندگان
چکیده
منابع مشابه
Serum theophylline levels in asthmatic children after oral administration of two slow-release theophylline preparations.
Serum theophylline levels were measured throughout the day in 65 asthmatic children receiving one of two slow-release theophylline compounds. There was a wide interindividual variation in levels obtained with similar doses of pure theophylline, and also a wide intraindividaual variation in levels throughout the day, suggesting that the rates of release and/or absorption of theophylline from the...
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Recently, it has become evident that some quinolones affect the processing of theophylline in the human system. The effect of a new quinolone, sparfloxacin, on the pharmacokinetics and metabolism of theophyUine was investigated in six asthmatic patients receiving chronic theophylline therapy (a sustained-release theophylline tablet formulation of 200 to 300 mg twice daily at 12-h intervals). To...
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Pharmacokinetics of cefepime was studied after single dose intravenous administration at the dose rate of 5 mg/kg body weight in calves. Blood samples were collected from the jugular vein at predetermined time intervals before and after drug administration. Serum was harvested and analysed for cefepime concentration by reverse-phase high performance liquid chromatography. Following intravenous...
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OBJECTIVES Sulfamethoxazole and trimethoprim have been used for decades, yet high dosages are rarely reported. We aimed to measure blood concentrations of both molecules in this situation. METHODS Between 2002 and 2010, 22 patients received two tablets of co-trimoxazole three times a day, equivalent to a daily dosage of 2400 mg of sulfamethoxazole and 480 mg of trimethoprim. The trimethoprim ...
متن کاملEffect of Theophylline on Serum Magnesium, Uric Acid and Nitric Oxide in Asthmatic Children
The aim of the study was to investigate the effect of theophylline on serum magnesium (Mg) and uric acid levels in children with asthma and the relationship between hyperuricemia and serum nitric oxide metabolite levels (NO2) in the same group of patients. Patients and methods: Forty four known asthmatic children who has been referred to pediatrics clinic of the National Research CenterEgypt. T...
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ژورنال
عنوان ژورنال: Japanese Journal of Hospital Pharmacy
سال: 1986
ISSN: 2185-9477,0389-9098
DOI: 10.5649/jjphcs1975.12.380