Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

As most patients undergoing pulmonary surgery by postero-lateral thoracotomy have decreased preoperative pulmonary function, efficient postoperative analgesia is mandatory. Nalbuphine, a new agonist-antagonist opioid analgesic, and nefopam were compared in a double blind trial involving 60 patients. Intravenous injections of 0.3 mg.kg-1 of either drug were started when the patient evaluated his pain as being above 60 mm on a visual scale graduated from 0 to 100 mm. Repeated injections were carried out at the same dose, at the patient's request, after a minimal interval of 3 h for nalbuphine, and 6 h for nefopam. Analgesia was assessed by the visual scale, and by the patient's verbal appraisal. The respiratory and cardiovascular repercussions were evaluated clinically, and by monitoring breathing rate, blood gases, systolic and diastolic blood pressures, heart rate, and consciousness. Nalbuphine provided a convenient analgesia to all patients whereas analgesia with nefopam was insufficient in 15 out of 30 patients. No significant respiratory depression with either drug occurred. Nefopam led to a 30% increase in heart rate for one hour (p less than 0.01). Whereas patients given nalbuphine were more drowsy, although easily aroused, (p less than 0.001), nefopam was responsible for adverse effects (sweating, nausea, tachycardia with pallor, vertigo, malaise) requiring the exclusion of 7 patients from the study. Nalbuphine, although not ideal, would therefore seem to be a better analgesic than nefopam in thoracotomy patients.
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PMID:[Analgesic and respiratory effects of nalbuphine during the immediate postoperative period in thoracotomy]. 218 3

Cefteram pivoxil (CFTM-PI), a new ester type cephem antibiotic, was administered at a daily dose of 600 mg to 81 patients with respiratory infections. They included 4 cases of laryngopharyngitis, 5 cases of tonsillitis, 26 cases of acute bronchitis, 13 cases of pneumonia, 10 cases of chronic bronchitis, 1 case of diffuse panbronchiolitis, 14 cases of infected bronchiectasis and 8 cases of infected other chronic respiratory diseases. Clinical effects were excellent in 18 cases, good in 50 cases, fair in 7 cases, and poor in 6 cases, thus, the efficacy rate was 84.0%. Nausea was observed in 2 cases, and diarrhea, vertigo, or fever was observed in 1 case each. The elevation of GOT and GPT values were found in 4 cases and a slight elevation of total bilirubin value was found in 1 case. These adverse reactions, however, were slight in their grades. CFTM-PI appears to be a useful oral cephem antibiotic in the treatment of respiratory infections.
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PMID:[Clinical studies on cefteram pivoxil in the treatment of respiratory infections]. 219 16

A recently described syndrome, disabling positional vertigo (DPV), is characterized by persistent and progressive vertigo that is always associated with nausea and occasionally with vomiting; symptoms are made worse with changes in head position and are lessened with bedrest. Patients with DPV have abnormal results on vestibular testing and abnormalities in auditory nerve conduction as indicated by subtle but distinct alterations in brain stem auditory evoked potentials (BAEP). Microvascular decompression (MVD) of the vestibular nerve and, when indicated, the cochlear portion of the eighth cranial nerve has been highly successful in returning patients with DPV to normal lifestyles. Intraoperative monitoring of BAEP and auditory nerve compound action potentials have reduced the incidence of hearing loss, the major complication of MVD of the eighth nerve, to about 3 per cent. This article details the results of evaluating and treating 41 patients with DPV by MVD over a 12-month period and reports a success rate for this procedure in these patients of 73 per cent.
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PMID:Vascular compression syndrome of the eighth nerve. Clinical correlations and surgical findings. 219 20

A discussion of unconscious psychological resistance to contraception is illustrated by the case of a woman with a 10-year history of use of oral contraceptives and IUDs marked by repeated development of side effects and changes of formulation culminating in a serious depression after tubal ligation at age 35. The woman's postligation complaints of abdominal pain resistant to analgesic treatment were the expression of a serious depressive syndrome that responded poorly to antidepressants. The request for contraception normally contains 2 propositions: the individual desires to have sexual relations, and the individual does not wish to procreate. The logical connection between these 2 propositions at the conscious level is absent at the level of the unconscious, where there is no logic or possibility of reasoning. Forgetting a pill is a relatively minor form of resistance to contraception. Other symptoms, such as pain, vertigo, nausea, nervousness, insomnia, and anxiety with the pill or unexplained pain, repeated local infections, or anxiety and depression with the IUD may be manifestations of the psychological modifications inevitably caused by the psychic symbolism of the contraceptive. The difficulty experienced by certain women in accepting in their unconscious the 2 propositions about contraception causes the symptoms to be produced. Unconscious motives for resistance to contraception may include a woman's dependence on the potential for maternity for her sexual identity, or anxiety at the degree of sexual freedom offered by the contraceptive method. The unconscious elements related to resistance are sometimes open to modification. A study of women undergoing abortion at a center in Rennes indication that 91% failed to use an effective method of contraception at the time of the pregnancy, but that 1 year later 76% had accepted a method. Only 12% at risk of undesired pregnancy were not using a method. A large part of the increased usage was probably explained by contraceptive information provided at the time of the abortion, but the very fact of the abortion may have helped some of the women resolve their feelings of ambivalence about contraception. But 53% of the contraceptive acceptors complained of side effects, mainly anxiety, decreased sexual pleasure, weight gain and menstrual problems. It appears that an abortion may influence the decision to use a method without greatly changing the resistance to contraception. The practitioner wishing to assess the potential tolerance or resistance of a woman to contraception should take the time to discuss her feelings about contraception, menstruation (which signifies absence of pregnancy and thus maternity), and her sexual and emotional life. the dialogue can continue in subsequent visits if the women had complaints about side effects.
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PMID:[Resistance to contraception]. 219 28

The influence of head down (HD) tilting on brain-stem auditory evoked responses (BAER) was studied in hypertensives with supine brain-stem disorders (occipital headache, vertigo, nausea, diplopia, blurred vision occurring after night recumbency), in hypertensives without such phenomena and in normotensives. In the latter two categories of subjects HD tilting had no effect on BAER. On the contrary, in hypertensives with supine brain-stem disorders the manoeuvre induced a constant prolongation of I-V and III-V intervals and a depression in the amplitude of wave V; the alterations of BAER produced by HD tilting reveal probably a dysfunction of the superior brain-stem area and might be due to the impaired cerebral venous draining subsequent to the manoeuvre. The study of BAER after HD tilting seems to be a proper means to attest the supine brain-stem disorders displayed by some hypertensives.
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PMID:Alterations in brain-stem auditory responses induced by head down tilting in hypertensives with supine brain-stem disorders. 224 34

Thirty-one consecutive cases of intracerebral hemorrhage (ICH) in the elderly (over 70 years at the onset) were reported with special reference to neurological evaluations, prognosis and mortality in the acute phase. There were 11 men and 20 women with ICH, who were admitted to the Yokufukai Geriatric Hospital within 24 hours after the onset of ICH. Their ages at the onset ranged from 71 to 93 years with a mean of 81.1 years. The lesion location showed 5 cases with thalamic hemorrhage, 4 cases with putaminal hemorrhage, 6 cases with subcortical hemorrhage, 7 cases with cerebellar hemorrhage, 8 cases with mixed hemorrhage and 1 case with unclassified hemorrhage. 61.3% of all cases showed the onset during daytime but the remaining awoke in the morning with their symptoms or had the onset from the stage of the bedridden state. The classical prodromal symptoms headache and nausea or vomiting were found in 30% and 54.8%, respectively. Two cases with cerebellar hemorrhage were accompanied by vertigo. Twenty-four patients had consciousness disturbance at admission. There were 18 cases with right or left hemiparetic symptoms, 5 cases with tetraparesis, and 5 cases without motor dysfunction. The remaining already had hemiparesis due to old stroke. Patients with mixed hemorrhage usually exhibited conjugate deviation. In 9 of 31 cases there were mental symptoms such as wandering or night delirium. The 30-day mortality rate was 64.5% and sixty-five percent of them died within 6 days after the onset of ICH. Consciousness at admission was the overwhelming predictive factor.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cerebrovascular disease in the elderly--clinical study of 31 cases with acute intracerebral hemorrhages]. 224 24

An eight year old boy was admitted to our ward with a history of abrupt onset of rapidly progressive gait disorder, nausea, vertigo and vomiting. The clinical as well as the laboratory findings suggested the diagnosis of acute cerebellar ataxia. Magnetic resonance imaging (MRI), however, showed marked demyelinisation in the cerebellar region and visual evoked potentials were pathologic. After immunosuppression the patient promptly improved clinically and the lesions depicted by MRI disappeared almost completely.
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PMID:Transient cerebellopontine demyelinisation revealed by MRI in acute cerebellar ataxia. 225 Oct 8

Three patients underwent transarterial platinum coil embolization of unusual posterior inferior cerebellar artery aneurysms. In one case, a giant, bilobed, partially thrombosed aneurysm exhibited marked mass effect on the adjacent medulla. In the second case, diffuse severe cerebral vasospasm, 3 days after subarachnoid hemorrhage, rendered transvascular treatment of the aneurysm difficult. Increasing vertigo and nausea caused by mass effect from an aneurysm previously coated with methyl methacrylate warranted treatment in the third case. Indications for transvascular coil treatment included relative surgical inaccessibility to the aneurysm, and, in our case, inability to perform transarterial detachable balloon therapy. The aneurysms were obliterated by endovascular coil embolization in each case. In the patient with vasospasm, aneurysm treatment followed angioplasty of the major affected cerebral vessels, resulting in significant neurological improvement within 24 hours. Two patients were neurologically intact at the time of discharge, and the third displayed persistent cerebellar signs despite a marked decrease in vertigo and nausea. Reports of transvascular coil embolization of intracranial aneurysms are very rare. Our experience with these patients demonstrates that this technique can be successfully utilized in selected cases.
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PMID:Endovascular coil embolization of unusual posterior inferior cerebellar artery aneurysms. 227 38

A literature review and an own case observation of neurological and psychiatrical disturbances in vinyl chloride disease are presented. In acute vinyl chloride intoxication, patients complain of vertigo, nausea and headache. At higher concentrations, vinyl chloride exerts a narcotic effect. In patients with chronic occupational exposure, neurological disturbances include sensory-motor polyneuropathy, trigeminal sensory neuropathy, slight pyramidal signs and cerebellar and extrapyramidal motor disorders. Psychiatric disturbances present as neurasthenic or depressive syndromes. Sleep disorders and disorders of sexual functions are frequently encountered. Pathological EEG alterations can be found in a high proportion of patients. The long term course and prognosis of the neurological and psychiatrical disorders in vinyl chloride disease are obscure. In an own case, a slight sensory polyneuropathy, bilateral hyposmia, a marked neurasthenic syndrome, typical EEG changes and computed tomography signs of cerebral atrophy were found in a 56-years-old patient as late as 16 years after the exposure to vinyl chloride.
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PMID:[Neurologic and psychiatric disorders in vinyl chloride disease]. 227 28

To determine the value and limitations of quantitative analysis of thallium-201 imaging after intravenous dipyridamole in combination with low level exercise, 81 patients with suspected coronary artery disease (CAD) were evaluated prospectively. The results of quantitative analysis were compared with the results of visual analysis. All patients underwent coronary arteriography and left ventricular angiography. Significant CAD was present in 59 patients (73%); multivessel CAD was observed in 33 patients (42%). Mild side-effects such as headache, vertigo and nausea were experienced by 12 patients (15%). To establish 'test-specific' normal limits in quantitative analysis of uptake and washout of thallium-201 after dipyridamole infusion with low level exercise we studied 20 healthy volunteers with a likelihood of CAD less than or equal to 1%. Sensitivity and specificity of quantitative analysis for overall detection of significant CAD were 76% and 73%, respectively vs 78% and 86%, respectively with visual analysis (P = NS). Sensitivity for the detection of multivessel CAD was slightly higher with quantitative analysis (73%) than with visual analysis (70%), but the specificity was lower (75% vs 92%) (P = NS). Sensitivity of quantitative analysis in relation to vessels involved was slightly lower than with visual analysis (RCA and LAD: P = NS; LCX: P less than 0.05). Of 14 patients with false-negative results, four had multivessel CAD. Thus, quantitative analysis after the combination of dipyridamole infusion with low level exercise did not improve the diagnostic value as assessed by semi-quantitative visual analysis.
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PMID:Thallium-201 scintigraphy after dipyridamole infusion with low level exercise. II. Quantitative analysis vs visual analysis. 231 15


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