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Target Concepts:
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Query: UMLS:C0751295 (
memory loss
)
3,619
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A clinical syndrome identical to the chronic mountain sickness of the Andes occurs commonly in Lhasa, Tibet. It affects, almost exclusively, the immigrant Han population and develops after an average of 15 years' residence at high altitude. The early symptoms are attributable to polycythaemia--headache, dizziness,
loss of memory
and fatigue being prominent. In the later stages of the disease,
dyspnoea
and peripheral oedema develop. Haemodynamic investigations show pulmonary hypertension with a normal cardiac output and dilatation of the right ventricle in the long-established case. Respiratory gas studies provide evidence of alveolar underventilation and ventilation: perfusion inhomogeneity. Both clinical and investigatory data suggest that the earlier stages of the disease are dominated by polycythaemia, while cardiopulmonary involvement increases with the duration of the disease. The disease is rare in women and uncommon in Tibetans. Cigarette smoking appears to be a contributory factor.
...
PMID:Chronic mountain sickness in Tibet. 251 94
We report a 83 year-old woman with dementia. She was apparently well until December of 1993 when she was 81-year-old. At that time, she was operated or her cataract. Her post operative course was uneventful, however, shortly after her operation, she had an onset of
memory loss
and abnormal behavior. She showed a fluctuating course in her mental disturbance. In 1995, her dementia worsened with nocturnal agitation. She was admitted to our service on June 12, 1995. She was alert and her blood pressure was 140/100 mmHg. She showed recent
memory loss
and disorientation to time. Motor wise, she was unable to stand unsupported. Her gait with support showed small steps and a wide base. She was bradykinetic and ataxic in her finger-to-nose and heel-to-knee test, however, no rigidity or tremor was noted. Her MRI showed T2-high signal lesions in both medial thalamic areas, in the right occipital lobe, and in the bilateral cerebral white matters as well as in the basal ganglia. She was discharged for out-patient follow up on July 3, 1995. Four days after the discharge, she showed declining responses to stimuli and she developed
dyspnea
on July 14, 1995. She was admitted again on the same day. Her body temperature was 38.5 degrees C and moist rales were heard in the left lung field. She appeared drowsy and no verbal response was obtained; no apparent motor palsy was noted. Blood count showed leukocytosis (14,300/ml). Blood gas analysis under 61 of oxygen inhalation through a mask was as follows: pH 7.460, PCO2 39.6 mmHg, PO2 67 mmHg, and HCO3-28.5 mEq/l. Two days after admission, she developed a convulsion in her left arm and she became unconscious. Her EEG showed periodically recurring lateralized epileptic discharges on the right fronto-central areas. Her subsequent course was complicated by status epilepticus and respiratory distress. She died on July 26, 1995. She was discussed in a neurological CPC. The chief discussant arrived at a conclusion that she suffered from multi-infarct dementia. Bilateral thalamic infarctions were considered to have played a significant role in her dementia. Post-mortem examination revealed subcortical leukoencephalopathy of Binswanger's type and cerebral infarctions in the thalamic and basal ganglia regions and in the right occipital lobe. In addition, she showed isolated angitis of the central nervous system involving mainly in the small arteries located in the superficial areas of the brain and the spinal cord. This patient was interesting in that despite relatively mild leukoaraiosis in MRI, post-mortem examination revealed profound pathologic changes in the subcortical white matters. In addition, she showed the isolated angitis of the CNS. The cause and the clinical correlates of her angitis were unclear.
...
PMID:[A 83 year-old woman with dementia, gait disturbance, and convulsion]. 904 33
CI-980 is a synthetic mitotic inhibitor that binds to tubulin at the colchicine site, inhibiting the polymerization of microtubules and arresting cellular division in metaphase. Myelosuppression and neurotoxicity were dose-limiting in phase I studies. Sixteen patients with stage III and IV platinum-refractory ovarian cancer received 4.5 mg/m2/day of CI-980 as a continuous i.v. infusion for 72 h, repeated every 3 weeks. Eleven patients had progression and four patients had stable disease. One patient (6%; 95% CI 0-25%) achieved a partial response after 9 months of treatment which lasted for 27 months. The overall median survival was 7 months. Grade 4 granulocytopenia occurred in five patients, with two episodes of neutropenic fever. Neurological toxicity was mild with 12 episodes of transient subclinical recent
memory loss
documented in four patients by specialized neuropsychological evaluations. One patient each had hallucinations and mild truncal ataxia, and four patients had mild, reversible neurosensory toxicity. One episode of severe hypoxemia and
dyspnea
occurred in a patient with chronic obstructive pulmonary disease. CI-980 has minimal activity and is tolerable in a population of heavily pretreated patients with platinum refractory ovarian cancer.
...
PMID:Phase II study of i.v. CI-980 in patients with advanced platinum refractory epithelial ovarian carcinoma. 966 May 37
Fifty consecutive new cardiology clinic patients who were on statin drug therapy (for an average of 28 months) on their initial visit were evaluated for possible adverse statin effects (myalgia, fatigue,
dyspnea
,
memory loss
, and peripheral neuropathy). All patients discontinued statin therapy due to side effects and began supplemental CoQ(10) at an average of 240 mg/day upon initial visit. Patients have been followed for an average of 22 months with 84% of the patients followed now for more than 12 months. The prevalence of patient symptoms on initial visit and on most recent follow-up demonstrated a decrease in fatigue from 84% to 16%, myalgia from 64% to 6%,
dyspnea
from 58% to 12%,
memory loss
from 8% to 4% and peripheral neuropathy from 10% to 2%. There were two deaths from lung cancer and one death from aortic stenosis with no strokes or myocardial infarctions. Measurements of heart function either improved or remained stable in the majority of patients. We conclude that statin-related side effects, including statin cardiomyopathy, are far more common than previously published and are reversible with the combination of statin discontinuation and supplemental CoQ(10). We saw no adverse consequences from statin discontinuation.
...
PMID:Treatment of statin adverse effects with supplemental Coenzyme Q10 and statin drug discontinuation. 1687 39