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)

A multiclinic double-blind controlled study was performed on the effects of MAP in both inpatients and outpatients with AMT as control drug. 1. Subjects consisted of 41 male and 45 female patients suffering from various types of depression. MAP was assigned to 42 cases and AMT to 44 cases. Of these patients, 14 MAP cases and 10 AMT cases were subsequently dropped for a variety of reasons to obtain 28 MAP cases and 34 AMT cases as evaluable. 2. The global improvement ratings were compared and found not significantly different for any week between the two treatments. 3. The global improvement ratings by the characteristic features of patients did not show any significant difference in any items studied between the two treatments. 4. The symptomatic improvement ratings (on the Hamilton R.S. for assessment by the physician) indicated that AMT was more effective on "anxiety (psychic)." 5. The symptomatic improvement ratings (on the Beck self-assessment scale by the patient) indicated that MAP was more effective on "work" and AMT on "pathos", "feeling of satisfaction", "withdrawal" and "loss of libido." 6. During the treament period, 74.3 percent of the MAP group and 76.9 percent of the AMT group of patients showed some side effects of accompanying symptoms, with no significant difference recognized between the two treatments. Itemwise, however, the incidence of tremor was significantly lower (p-=0.06) in the MAP group. Moreover, the MAP group tended to be less liable to such anticholinergic side effects as dry mouth, constipation, trouble of accomodation, urinary disturbance and palpitation. 7. On the basis of the above findings, it is concluded that MAP is as effective against depression as AMT and less liable to the anticholinergic side effects. It is, therefore, a very useful antidepressant.
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PMID:A double-blind controlled study of clinical efficacy of maprotiline and amitriptyline in depression. 35 Jul 36

The clinical efficacy of a treatment with clomipramine (150 mg/day) associated with a daily dose of 50 micrograms of LT3 (CMI + LT3) compared to a treatment with clomipramine (150 mg/day) (CMI + placebo) for a period of 42 days has been examined in a pilot study, randomized in double-blind conditions, including 20 patients with a normal thyroid status, but presenting a major depressive syndrome (DSM III). The minimum including score was 30 on the Montgomery Asberg Scale (MADRS). The patients were considered as remitted when the MADRS-score was < or = 10. After 28 days of treatment, the efficacy of CMI + LT3 was found to be superior to CMI + placebo (p < 0.05). Side effects (CHESS 84) were those generally described for tricyclic antidepressants (constipation, dry mouth, lipothymia, tremor). Patients of the CMI + LT3 group experienced a slight hyperthyroidism. The determination of the plasma levels of CMI and desmethylclomipramine (DCMI) showed the presence of three non-compliant patients, but also that there was no relationship between plasma levels and clinical efficacy of the drug. Significant correlations were found between CMI and DCMI levels on day 14 compared with those of day 28 and 42, respectively. LT3 was without effect on the plasma levels of CMI and DCMI.
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PMID:[Treatment of depression by a combination of clomipramine and triiodothyronine]. 166 33

Citalopram is an antidepressant belonging to a new class of drugs which enhance serotoninergic neurotransmission through potent and selective inhibition of serotonin reuptake. Preliminary trials suggest that its short term therapeutic efficacy is significantly greater than that of placebo and mianserin, and comparable to that of amitriptyline, maprotiline and imipramine. It appears to be a weaker antidepressant agent than clomipramine, but better tolerated. Its elimination half-life of 33 hours permits once daily oral administration. Symptomatic improvement obtained with short term treatment has been maintained when therapy has been extended for up to 1 year; in the few patients studied for this extended period, the relapse rate was lower than with fluvoxamine, fluoxetine or imipramine. Compared to standard antidepressant agents, citalopram is well tolerated. It does not appear to be cardiotoxic, has not been associated with seizures in humans, and is relatively nonsedating. Unlike the tricyclic antidepressants, citalopram has minimal anticholinergic effects. Mild and transient nausea, with or without vomiting, is the most frequent adverse effect--occurring in 20% of patients--and increased perspiration, headache, dry mouth, tremor and insomnia are experienced by 15 to 18% of patients. Citalopram thus offers similar therapeutic efficacy and a more favourable tolerability profile than the tricyclic antidepressants. Preliminary data suggest that it may be particularly useful in patients who cannot tolerate the anticholinergic or cardiovascular side effects of tricyclic antidepressants and in those for whom sedation is not indicated.
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PMID:Citalopram. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential in depressive illness. 171 47

The clinical effectiveness and safety of terodiline hydrochloride and clenbuterol hydrochloride were studied on 51 patients with neurogenic bladder, stress incontinence, unstable bladder and others, the chief complaints of which were urinary frequency or urinary incontinence. Overall improvement was graded as marked in 6 patients (11.8%), moderate in 20 patients (39.2%), slight in 11 patients (21.6%), unchanged in 13 patients (25.5%) and aggravated in one. The patients impression was "good" or better in 56.9%. There were a total of 13 cases (25.5%) of adverse reactions, namely, 7 cases of finger tremor, 3 cases of dry mouth and others. These reactions disappeared rapidly after the discontinuance of drug administration. The clinical efficacy in the treatment of subjective symptoms was 71.4% for urinary incontinence, 56.4% for diurnal pollakisuria. The examination of lower urethral functions demonstrated a significant (p less than 0.01) increase in bladder capacity at first desire and maximum desire to void. However, we found no significant increase in urethral clossure pressure. The findings of this study suggest that terodiline hydrochloride and clenbuterol hydrochloride are very useful for the treatment of urinary frequency and incontinence.
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PMID:[Clinical studies of terodiline hydrochloride and clenbuterol hydrochloride for urinary frequency and incontinence]. 176 84

Trimipramine and clozapine show some similarities in their receptor binding profiles. Since both have the same affinity for the D2 receptor and since the affinity for this receptor correlates closely with the antipsychotic potency of a drug, an antipsychotic efficacy of trimipramine in acute schizophrenia could be expected. Therefore 28 schizophrenic patients in an acute phase were treated with trimipramine up to 400 mg/d in an open clinical trial. For the whole group of patients the BPRS total score changed from 58 +/- 5 before treatment to 46 +/- 18 at the last rating (p less than 0.05). According to our clinical judgement the patients were divided into three subgroups. Thirteen patients showed a good remission under trimipramine so that they could be discharged on a trimipramine maintenance treatment. They improved on the BPRS from 58 +/- 6 before treatment to 32 +/- 8 at endpoint. Six patients deteriorated during the first week of treatment and had to be withdrawn from the study. Nine patients showed insufficient improvement or became worse after an initial improvement. The observed side-effects (dry mouth, sedation, sweating, increased appetite, constipation, tremor, vertigo) are well known under trimipramine and were therefore expected. Beyond these, one patient developed a cardiac insufficiency. No clinical relevant extrapyramidal side-effects occurred. Since the improvement of florid psychotic symptoms seems to be markedly higher under trimipramine than the one reported under placebo, our results indicate that trimipramine may have an antipsychotic potency.
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PMID:Trimipramine--an atypical neuroleptic? 180 21

Fifty-eight patients undergoing restorative dental treatment at Guy's Hospital had been previously allocated on the basis of clinical assessment, including that of their dental anxiety, to treatment under local anaesthetic alone or in combination with i.v. midazolam or inhalation nitrous oxide. They were tested before and after dental treatment to determine their memory of dental procedures and changes in mood and bodily symptoms. The patients allocated to the midazolam treatment had significantly higher pre-treatment scores on the Bond & Lader mood factors of "anxiety" and "discontent". All the groups showed significant pre- to post-treatment reductions in sweating, palpitations, restlessness, dry mouth, muscular tension, nausea, loss of appetite and upset stomach and the extent of these reductions were not different for the different treatments. Midazolam treatment resulted in significantly greater reductions in self-ratings of bodily symptoms of anxiety, shaking and trembling compared with the control (local anaesthetic) group. Nitrous oxide resulted in a significant reduction in irritability, compared with controls. Both midazolam and nitrous oxide significantly reduced the patients' memory of the dental procedures and the impairments in memory were independent of any changes in anxiety or sedation. Of the items remembered there were no differences between the groups in their ratings of how well explained, how pleasant or unpleasant, or how painful the procedures were.
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PMID:Amnesia for dental procedures and mood change following treatment with nitrous oxide or midazolam. 180 23

A groupe of 52 patients in long-term lithium treatment were questioned about side effects. The K. Ghose questionnaire was used which contained 36 items. The most frequent complaints were hand-tremor, dry mouth, poor memory, polyuria, diarrhoea, weight gain. We hypothesize that apart from symptoms clearly demonstrated to be caused by lithium treatment (polyuria, hand-tremor, weight gain diarrhoea). Other complaints such as dry mouth, poor memory or skin eruptions occur frequently and they are also related to lithium.
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PMID:[Secondary effects of lithium. Their evaluation]. 185 23

The purported alpha 2-adrenergic agonist clonidine was found to inhibit rest tremor at doses of 0.023-0.1 mg/kg in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine monkey model of parkinsonism. The effect was dose dependent, but sedation and reduced mobility were observed. Atropine at doses of 0.1-1 mg/kg also reduced tremor in a dose-dependent fashion, but side-effects in the form of agitation, dilated pupils, and dry mouth were seen. When the two drugs were combined, however, we saw a significant potentiation of the antitremor effect. We could even abolish tremor with doses of atropine and clonidine that by themselves were without effect. The side-effects were almost eliminated by the combination.
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PMID:Effect of clonidine and atropine on rest tremor in the MPTP monkey model of parkinsonism. 191 2

Recently, caffeine consumption in Japan is thought to have increased. Although caffeine had been considered to be harmless, there have been studies which suggests an association between caffeine and health and give rise to vigorous discussion. However, in Japan, there have been few epidemiological studies on caffeine consumption among a general population. A questionnaire survey was conducted among medical students and the results were as follows: 1) High dose users (estimated daily caffeine use is 250 mg or more) were observed in 15.2% and the proportion was higher in males than in females. 2) The respondents gave sleepiness, dry mouth and so on, as reasons for taking caffeine beverages, and gave, as the effects of caffeine, becoming clear-headed, shaking off sleepiness, and epigastric discomfort or pain. 3) A third of respondents have experienced taking caffeine tablets and ampules to shake off sleepiness and, in males, the more caffeine they had daily, the more who reported the experience. 4) Caffeine consumption has an association with alcohol use and smoking habit among males.
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PMID:Caffeine consumption among medical students. 208 88

A questionnaire was given to the students and faculty of the University of Iowa School of Music to learn about their experiences with and attitudes about performance anxiety. Forty-nine (16.5%) of the 302 respondents indicated that their musical performance was impaired by anxiety. Over 21% of the respondents indicated that they experienced marked distress while performing and 16.1% indicated that performance anxiety had adversely affected their careers. Women more frequently reported distress and impairment due to performance anxiety than men. Age was not found to affect problems with performance anxiety. Poor concentration, rapid heart rate, tremor, sweating, and dry mouth were the most commonly reported anxious symptoms. Drug and alcohol use among this group of musicians was minimal. The findings suggest that performance anxiety is an important problem that may in some instances warrant medical treatment.
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PMID:The occurrence of performance anxiety among musicians. 213 62


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