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

Twelve patients with severe ventricular dysrhythmias were treated by one single dose of 250 mg of mexiletine injected intravenously over a 15 min. period. All patients showed some antiarrhythmic response. In 9 cases, the ventricular premature beats were totally or almost totally abolished up to 20 to 100 min. after the end of the infection. In most patients (5/7), there existed a correlation between the plasma concentration of the drug and the antiarrhymic action. However, the drug levels were not different in the good responders as compared to the poor responders or in those who manifested a prolonged antiarrhythmic activity as compared to the others. Side-effect appeared in three cases and consisted of vomiting, tremor, and episodes of sinus arrest.
 ...
PMID:The efficacy of intravenous mexiletine on ventricular ectopic activity. 7 54

Twenty-three children with advanced cancer refractory to conventional therapy received weekly iv doses of neocarzinostatin for 5 weeks. Doses were escalated from 500 to 6750 units/m2/week. Four types of toxic manifestations occurred: acute reactions consisting of shaking chills with or without fever and cyanosis (rigor), hypersensitivity, vomiting, and marrow depression. Evidence of oncolytic activity was limited to patients with acute leukemia in whom phase II trials at doses between 3000 and 4500 units/m2 appear warranted.
 ...
PMID:Phase I study of neocarzinostatin in children with cancer. 15 67

Thirthy-three alcoholics, aged between 31 and 82 years, were treated for 7 to 30 days with tiapride. The dosage was 600 mg/day (200 mg 3 times daily) by mouth or 100 to 800 mg/day I.M. Out of 27 cases of tremor treated, there were 25 favourable results, one average result and one nil result. Insomnia and character disorders, e.g. anguish, depression, nightmares, hallucinations, were improved during the first few days of treatment in 27 cases out of 30. Out of 12 cases of algo-paresthesia of the lower limb treated, the were 9 good or excellent results, 2 average results and 1 nil result. A favourable result was observed in 7 cases out of nine in vomiting, water brash (3 cases out of 4), and in 16 cases out of 20 in anorexia. No clinical or laboratory disturbance attributable to tiapride was noted in our patients whose general health was often very poor.
 ...
PMID:[Tiapride and alcoholic disorders of central origin. Apropos of 33 cases]. 21 35

Accidental acute mercury vapor poisoning in three persons is reported. Three hours after exposure, symptomatology began by chills, vomiting, diarrhea and chest pain. Two patients, respectively 67 and 77 year old, presented severe pulmonary edema, then neurological symptoms with tremor and coma. This toxic pulmonary edema, which entailed artificial ventilation, was followed in both cases by an acute interstitial pulmonary fibrosis which led to death respectively after six and sixteen days. In the third case (a thirty eight year old patient) a skin rash, erythematous and pustuliform was observed. Analysis for total mercury by flameless atomic absorption showed very high mercury levels in blood and urine of the three patients. The effect of treatment by Dimercaptopropanol on renal excretion of mercury was studied. Optic and electron microscopy of the lung of the two patients who died showed the pulmonary changes of acute interstitial fibrosis.
 ...
PMID:Accidental acute mercury vapor poisoning. 50 88

Lorcainide hydrochloride or N-(4-chlorophenyl)-N-[1-(1-methyl-ethyl)-4-piperidinyl]benzeneacetamide mono-hydrochloride (R 15889) is a new anti-arrhythmic drug. Studies in dogs show that lorcainide is effective against post-infarction and ouabain-induced ventricular arrhythmias, and abolishes acetylcholine and aconitine-induced atrial fibrillation; it elevates the threshold of electrically induced ventricular fibrillation. In isolated dog and cow Purkinje fibers, in dog ventricular and in guinea-pig auricular muscle preparations, lorcainide decreases the rate of rise of the transmembrane action potential, the conduction velocity and spontaneous activity. It prolongs the refractory period of isolated Purkpinje and ventricular muscle preparations, and the functional refractory period of the AV node in the guinea-pig heart. It has no effect on Ca mediated electrical activity. Isometric force measurements in isolated cat papillary muscles and hemodynamic studies in anaesthetized and unanaesthetized dogs indicate that lorcainide moderately decreases myocardial contractility. Side effects observed at large doses are of central origin and include salivation, tremor and vomiting. Intravenous injection induces transient peripheral vasodilatation. Lorcainide is an antiarrhythmic of the local anaesthetic type. It is characterized by a good oral absorption, a long duration of action and a large safety factor.
 ...
PMID:Antiarrhythmic, electrophysiologic and hemodynamic effects of lorcainide. 63 16

Tick-borne encephalitis is transmitted by the tick ixodes ricinus. After the second world war an increase in the number of cases of encephalitis was observed and the neurotropic virus was isolated for the first time in 1948. Reservoir animals are mouse-like wild animals and also agricultural domestic animals. The infection is transmitted to humans through tick bites. It becomes apparent subjectively in headaches, vomiting, tiredness, giddiness and insomnia, and objectively in meningeal symptoms, extrapyramidal tremor, cerebellar ataxia, vestibular nystagmus and paresis. The treatment consists of strict rest in bed for 10 days at least and symptomatic support of the general health. Good results are obtained with antiedematous therapy with hydrocortisone or pyritinol.
 ...
PMID:[Clinical picture of Central European tick-borne encephalitis (author's transl)]. 82 10

The effect of a new dopaminergic agonist, piribedil, was studied in 16 patients with Parkinson's disease and compared with placebo and L-DOPA. Piribedil appeared to have a moderate therapeutic effect that was significantly less than that of L-DOPA. Tremor appeared to be the main clinical feature to benefit. Nausea, vomiting, and somnolence were most frequent during the buildup of treatment and confusion and hallucinations during long-term treatment. Piribedil caused a significant decrease in probenecid-induced accumulation of HVA in the CSF, suggesting reduced turnover of endogenous dopamine in the brain. There was a significant relationship between dopamine receptor activation by piribedil and improvement of parkinsonian disability.
 ...
PMID:Dopaminergic agonist effects on Parkinsonian clinical features and brain monamine metabolism. 109 75

A double-blind study comparing the effects of carbidopa and levodopa combined in a single tablet with levodopa alone was undertaken in 50 patients with Parkinson's disease. After 6 months, there was a statistically significant improvement over baseline in total score, rigidity, and tremor only in the patients randomized to carbidopa/levodopa. In addition, 40 percent of the patients treated with carbidopa/levodopa showed obvious clinical improvement (a greater than 50 percent reduction in their total score) over treatment with levodopa alone. However, after 2 years, only 20 percent continued to show this improvement. Nausea, vomiting, and anorexia developed in 56 percent of patients on levodopa but in only 27 percent of patients on carbidopa/levodopa. However, abnormal involuntary movements, observed in 48 percent of patients on levodopa, were present in 77 percent of patients on carbidopa/levodopa. Despite the increase in abnormal involuntary movements, carbidopa/levodopa is more effective than levodopa.
 ...
PMID:Comparison of dopa decarboxylase inhibitor (carbidopa) combined with levodopa and levodopa alone in Parkinson's disease. 110 Oct 99

Twelve parkinsonian patients with an unsatisfactory therapeutic result on L-Dopa alone due to nausea, vomiting and involuntary movements were treated WITH L-Dopa and decarboxylase inhibitor. The daily dose reached 800mg L-Dopa and 200 mg decarboxylase inhibitor. Single doses of each of the components were also given. Electrophysiological examination of hypokinesia, tremor and rigidity, and clinical observation revealed clear evidence of rapid improvement on small doses of L-Dopa combined with decarboxylase inhibitor. Most of the improvement occurred during the 1st week before the maximal dose was reached. A single oral dose of decarboxylase inhibitor resulted in an improvement, suggesting the presence in the organism of a small AMOUNT OF L-Dopa. This work also shows the absence of liver toxicity of the drug used. Elimination of the extracerebral side effects nausea and vomiting in our opinion is a principle advantage of the compound compared to L-Dopa alone, wheras abnormal involuntary movements, which were found in all patients, remain the limiting adverse side effect.
 ...
PMID:Treatment of parkinsonism with l-dopa and a decarboxylase inhibitor. An electrophysiological and clinical study. 114 54

The investigational use of prostaglandins to establish a safe, alternative method for the termination of pregnancy has shown significant development in the United States. The introduction of second generation compounds was initiated by chemically attaching a methyl group in the 15 carbon position of prostaglandins E2 and F2alpha. These compounds prevented enzymatic degradation by the enzyme prostaglandin 15 dehydrogenase. (15S)-15 methyl prostaglandin E2 methyl ester administered by intramuscular injection has been used successfully to therapeutically terminate pregnancy in 208 women of gestational age six through 20 weeks. Side effects, not major and considered acceptable by the investigator, were vomiting, diarrhea and temperature elevations associated with shaking and chills. (15S)-15 methyl prostaglandin F2alpha (THAM), administered by intramuscular injection, has been used to terminate pregnancy in 283 women. Efficacy rates under optimal dosage regimens have reached 100% with a complete abortion rate of 96%. Gastrointestinal side effects of vomiting and diarrhea occurred, but temperature elevations with associated shaking and chills were infrequent. The mean time from initial therapy to abortion with both compounds has remained under 16 hours. A route of drug therapy for therapeutic termination of human pregnancy has been explored and developed which avoids invasion of the uterus.
 ...
PMID:The termination of human pregnancy with prostaglandin analogs. 121 55


1 2 3 4 5 6 7 8 9 10 Next >>