Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040822 (tremor)
 18,428 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a group of ten patients with chronic asthmatic bronchitis, the effect of monotherapy with theophylline and terbutaline and the combination of both drugs, as sustained-release tablets, was compared to placebo, in a double-blind cross-over, triple dummy at random study. Lung function parameters, tremor measurements, c-AMP plasma levels, theophylline- and terbutaline-plasma levels were determinated. Monotherapy with theophylline and terbutaline in a relatively low dosage achieved a good lung function improvement without severe side effects, as compared to placebo. The combination of both drugs in the same dosage achieved a statistically significant enhancement of the lung function improvement, as compared to monotherapy, without an increase of side effects. An additional effect of theophylline and terbutaline on bronchodilation is demonstrated.
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PMID:Combination therapy of theophylline and terbutaline as sustained-release preparations in patients with asthmatic bronchitis. 282 49

In a group of ten patients with chronic asthmatic bronchitis, a good improvement of the lung function was achieved by a sustained-release terbutaline preparation (Bricanyl Retard) in a dosage of 5 mg twice daily. Tremor measurements and c-AMP plasma level showed a statistically significant increase. A good patient compliance was achieved with this dosage of terbutaline two times daily. The sustained-release preparation caused a rather constant and low terbutaline plasma level. We think that this relative low terbutaline plasma level is the most important reason for the lack of side effects.
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PMID:Terbutaline sustained-release treatment during one week 5 mg b.i.d. compared to one week placebo: terbutaline plasma levels, c-AMP plasma levels, lung function and tremor measurement. 282 50

A group of 10 patients with chronic asthmatic bronchitis was titrated with slow-release theophylline (Theolin Retard) to a steady state plasma theophylline level of 10 mg/l. After one week of this treatment a single s.c. dose of 0.5 mg terbutaline (Bricanyl) at 10:30 a.m was administered. Lung function at 8:15 a.m. on this day was better than on the reference day without any medication, but the differences were not statistically significant. At 11:00 p.m., 30 min after s.c. administration of terbutaline all lung function parameters (VC, FEV1, MMEF and sGaw) were significantly raised compared to the values of 8:15 p.m. cAMP levels and tremor were significantly higher after the combined medication (30, as well as 150 min after s.c. administration of terbutaline) than on the reference day. This observation implies that we have to be careful with the administration of terbutaline s.c. to patients on theophylline treatment in the daily practice of the lung function laboratory.
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PMID:Pharmacodynamics (lung function tests, tremor measurements and cAMP determinations) of a single dose of 0.5 mg terbutaline subcutaneously during sustained-release theophylline medication in patients with asthmatic bronchitis. 302 43

After one week theophylline therapy with a sustained release preparation (TheoDur 200 and 300 mg), a mean theophylline level of 10 mg/l was obtained in a group of ten patients with chronic asthmatic bronchitis with a mean dosage of 760 mg theophylline/24 h. A good improvement of the lung function was achieved, although only statistically significant for the mid maximal expiratory flow rate (MMEF) and the end expiratory specific airway conductance (sGaw) compared to placebo therapy. Tremor measurements and cyclic-AMP determinations showed a slight increase after theophylline therapy compared to placebo, although not statistically significant.
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PMID:Lung function improvement, tremor measurements and c-AMP determinations in a group of ten patients with asthmatic bronchitis after one week sustained release theophylline medication (theophylline plasma level +/- 10 mg/l) compared to one week placebo. 302 13