Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042571 (vertigo)
 7,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Amoebic dysentery appears to be rare in the northeast of Tanzania. Hepatic amoebiasis, on the other hand, is apparently widespread since at least 200 cases are seen every year at the Kilimanjaro Christian Medical Centre. This incidence of cases enabled us to carry out trials on the spot with a new imidazole derivative, Tinidazole. Formerly the difficult diagnosis based on clinical symptoms had to be buttressed by radiological evidence and possibly by the result of puncture. Indirect fluorescent antibody tests for the diagnosis of amoebiasis were performed elsewhere on all the patients, using for this purpose microspecimens of dried blood. In 12 cases out of 34 an agglutination test with sensitized latex particles was performed on the spot. This latter test has the practical advantage of being easy to employ. It cannot, however, be considered as a screening test since it is subject to downward and upward errors. The indirect fluorescent antibody test has been found to be constantly and highly positive, certain antibody titres attaining 1/6400. This fully confirms the value of the method even under special working conditions. Seventeen of our 34 patients (2 women and 15 men ranging in age from 20 to 75 years) were treated with 2 g of Tinidazole per day in a single dose for 2 to 3 consecutive days. Puncture to evacuate pus was also performed where abscesses had collected. Tolerance on the whole was good without a single sign of cardiovascular or urinary toxicity. However, paraesthesia of the hands was observed in one case, transitory thrombocytopenia in one other patient, and increased alkaline phosphatases. Minor disorders were also observed in our series of patients: mild vertigo (7 cases), headache (6 cases), and dry mouth (2 cases). After 8 months the therapeutic results were as follows: 12 complete cures out of 17, 2 improvements with final cure probable, 3 partial failures necessitating supplementary treatment with Metronidazole (2.4 g per day for 2 days). These preliminary trials appear to the encouraging and the study is being continued with series compared with cases treated with Emetine or Metronidazole.
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PMID:[Hepatic amebiasis in the Kilimanjaro region. Serodiagnosis on micro-specimens of dried blood and attempts at treatment with tinidazole (fasigyn)]. 0 23

Epidural blood patch (EBP) was performed for the treatment of severe postlumbar puncture cephalalgia in 118 young patients. Following the first EBP, 105 patients had relief of headache. Eleven of the 13 in whom it failed had a second EBP, with adequate relief in 10, giving an overall success of 97.5 percent. Lumbar epidural, caudal, and spinal procedures were successful in 3 patients 105 to 380 days after EBP. Soon after EBP, one patient developed facial paralysis and one complained of episodes of vertigo, dizziness, tinnitus, and ataxia without headaches. Residual complications included backache and/or back stiffness in 22 patients and paresthesia in two. Two-year follow-up revealed 95 percent patient acceptance of the procedure. EBP was found to be a safe, effective method for treating severe postlumbar puncture cephalalgia, provided a proper diagnosis is made and there is no contraindication.
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PMID:Long-term follow-up of epidural blood patch. 2848 38

A case with central nervous symptoms in type V hyperlipoproteinemia was described. The 39-year-old male patient suffered from abdominal pains after fatty meals since childhood. After the age of 31 he developed attacks of cephaleas. Headaches were associated with vertigo, paresis and paresthesia of the limbs and loss of consciousness in some instances. During antilipemic treatment combined with a diet of restricted fat and carbohydrate content the patient became free of complaints. Authors emphasize the impairment of cerebral circulation and tissue hypoxia in the development of cerebral disturbances in hyperlipoproteinemia. The mechanism of the development of hypoxia is discussed.
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PMID:Intermittent cerebral symptoms in type V hyperlipoproteinemia. 18 96

A good tumoricidal activity of vindesine (VDS) has been reported in a variety of animal tumors and in human leukemias and lymphomas. We treated 22 patients who had received no prior chemotherapy and were suffering from a variety of malignant neoplasms with 0.5 mg/m2 to 3.0 mg/m2 VDS i. v. once or three times at weekly intervals and recorded the clinical, hematologic, and especially, neurological side effects. Clinically we observed fatigue in nine patients, paresthesias in seven, myalgias in three, vertigo and diarrhea in two, and skin pains, tinnitus, gastric pains, alopecia, and tremor in one patient each. There was no obvious dose-action relationship. Paravenous injection caused cellulitis similar to that seen with vincristine. No side effects were apparent in liver (SGPT) and renal (creatinine) function tests. Hematologically there was a clear trend toward leukopenia with higher doses of DVA and a mean increase in the thrombocyte count by 51 X 10(3)/mm3 was found (sign test: P greater than 0.05). The hemoglobin level did not change. Clinical neurological examination and monitoring by electroneurography revealed no changes in tensiometer performance, motor and sensory nerve conduction velocity, motor or sensory nerve action potential amplitudes, or H-reflex responses. There was dose-related diminution of the proprioceptive reflexes, especially in the lower extremities. Even with as little as 2.0 mg/m2 VDS i. v. at weekly intervals for 3 weeks Achilles and patellar tendon reflexes were diminished or absent in all patients.
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PMID:Vindesine. A clinical trial with special reference to neurological side effects. 45 81

We present the case of a young woman with an acute exacerbation of multiple sclerosis associated with paroxysmal atrial fibrillation and electrocardiographic changes characteristic of central nervous system effects on cardiac conduction. The patient presented with ataxia, vertigo, and left facial paresthesia, and was found to have a large demyelinating lesion involving the left middle and inferior cerebellar peduncles with extension rostrally into the brain stem. Profound pulmonary edema, out of proportion with the cardiac abnormalities, also developed. This confirms that demyelinating disease, like other central nervous system abnormalities, can lead to alterations in cardiac conduction, and may induce neurogenic pulmonary edema.
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PMID:Multiple sclerosis as a cause of atrial fibrillation and electrocardiographic changes. 155 26

The study comprised 48 workers employed at production of organophosphorous pesticides. In the clinical picture the subjective symptoms complex was predominant including: pains, vertigo, feeling of fatigue after work, difficulties with attention concentration and memorizing, paresthesia. The objective symptoms in the nervous system occurred in the form of polyneuropathy (22.9%). Among abnormal EEG records, the changes of the generalized character were the most prevalent (22.9%).
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PMID:[Status of the nervous system of workers engaged in the production of organophosphate pesticides]. 213 98

Headache is a common symptom following head trauma and not related to the degree of trauma. The term post-head-trauma syndrome is used to denote a group of symptoms following head trauma. Dizziness, vertigo, perceptual changes, memory loss, paresthesias, and tinnitus have been reported as well as psychological disturbances. Pathophysiology of headache and other symptoms in the syndrome are believed to relate to vascular and neuronal disturbances. Imaging techniques may provide objective evidence of changes in the brain. Often diagnostic studies do not reveal an abnormality. Treatment consists of diagnosing the type of headache and targeting appropriate therapy. Long-term prognosis is good, the majority of patients recovering after 1 year.
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PMID:Headache and head trauma. 252 Mar 90

Transient recurrent confusional and stuporous states of nonepileptic origin are clearly less frequent than epileptic ones. They are relatively common in diseases of disturbed vigilance, like narcolepsy, idiopathic hypersomnolence, and sleep apnea. These patients often suffer from attacks of hypovigilance, characterized by altered awareness, automatic behaviour and partial or complete amnesia for the attack. Because of the memory 'black outs' and the frequently associated hypnagogic hallucinations, the patients behave inappropriately and often appear confused. Confusional states also typically arise during basilar artery migraine attacks. This special form of complicated migraine predominantly affects young females and is characterized by symptoms and signs of brain stem dysfunction such as vertigo, ataxia, paresthesia, limb weakness, dysarthria; in 75% of the cases, disorders of consciousness dominate. Transient ischemic attacks are sometimes recurrent and, when involving the cranial basilar territory, may result in confusional states without significant motor dysfunction. Attacks of transient global amnesia are possibly also ischemic in nature and are assumed to arise from transient bilateral limbic failure. Affecting only memory functions, they are strictly spoken not confusional, but must nevertheless be taken into consideration when proper observation during the attack was not possible.
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PMID:[Non-epileptic impaired consciousness in neurologic diseases]. 267 60

American trypanosomiasis (Chagas' disease) is an endemic parasitic disease afflicting more than 20 million persons in Latin America. Two drugs are currently being used for treatment of the acute phase of Chagas' disease: 4-[(5-nitrofurfurylidene)amino-3-methylthiomorpholine-1,1-di oxide] (Nifurtimox; Nfx) and (N-benzl-2-nitro-1-imidazole acetamide) (Benznidazole; Bz). Nfx and Bz have serious undesirable effects, which have been reported during their clinical use, including anorexia and weight loss, nausea and vomiting, nervous excitation, insomnia, psyche depressions, convulsions, vertigo, headache, sleepiness, myalgias, arthralgias, loss of balance, disorientation, forgetfulness, paresthesias, adynamia, acoustic phenomena, peripheral neuropathies, gastralgia, mucosal edema, hepatic intolerance, skin manifestations, and intolerance to drinking alcohol. Effects in the central and peripheral nervous system of Nfx were also reproduced in animals. Signs of testicular and ovarian injury were reported for both Nfx and Bz, the effects of Bz being in general less intense than those of Nfx. Both drugs evidenced mutagenicity. In light of the present knowledge about the toxicity of Nfx and Bz, further studies on the mutagenic, teratogenic, carcinogenic, and reproductive effects of both drugs are recommended. Lack of information is particularly serious for Bz. Studies on Nfx and Bz biotransformation, activation to reactive metabolites, and potential mechanisms for their toxic effects were analyzed. Risk-benefit considerations of the use of Nfx and Bz were made and an analysis of the need for research on Chagas' disease chemotherapy was also performed.
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PMID:Toxic effects of nifurtimox and benznidazole, two drugs used against American trypanosomiasis (Chagas' disease). 315 55

Etiological factors and clinical course of transient disorders of the cerebral circulation developing at various terms of gestation and in the immediate postpartum period were studied in 132 women. Early symptoms of a cerebral crisis included headache, vertigo, palpitation, dyspnea, darkness in the eyes, noise in the ears or head, paresthesia, and numbness of the legs. Occasionally, it had to be differentiated from a cerebral stroke. The most important etiological factors of this cerebrovascular pathology included toxemia of pregnancy, exacerbation of the rheumatic process, essential hypertension, vegetovascular dystonia, intracranial aneurysm, etc. Various combinations of a number of etiological factors of transient disorders of the cerebral circulation are possible. Recommendations about the management of pregnancy and parturition are offered.
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PMID:[Transient cerebral circulatory disorder in pregnant women]. 342 70


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