Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035078 (renal failure)
 31,970 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have described a child with systemic onset juvenile chronic arthritis who presented initially with fever of unknown origin. Treatment of a presumed infection led to a severe allergic response with Stevens-Johnson syndrome, renal failure and DIC. This reaction obscured the features of the underlying disease and delayed the diagnosis.
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PMID:Fever of unknown origin in childhood: difficulties in diagnosis. 794 13

48 patients with heart failure were supported by intra-aortic balloon pumping (IABP) from 1985 to 1993. The disease included rheumatic (39 patients), congenital (7) and coronary hearts (2). The average time of supporting with IABP was 27 hours, 23 patients (48%) survied inclading 19 patients with postoperative lower cardiac output syndrome. Hemodynamics was improved. IABP increased cardiac output syndrome, and hemodynamics was improved. IABP increased cardiac output (50%), cardiac index (60%), stroke volume (50%), stroke volume index (60%) and decreased left atrial pressure or pulmonary wedge pressure. The mortality was 25 patients (52%). The death causes were as follows: arrhythmia (4), renal failure (6), lung failure (2), DIC (1), and the other (12). The main complication of IABP was lower limb ischemia particularly in surgical cut-down method to establish IABP. The analysis indicated that the temporary pacing maker with IABP could prevent some arrhythmia such as frequent premature ventricular beats. Lower limb ischemia and renal failure should receive much attention because they are easy to be confused with shock symptom when IABP.
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PMID:[Intra-aortic balloon pumping in 48 patients with heart failure]. 870 69

From January 1990 to December 1994, 24 parturients were diagnosed as having HELLP syndrome alone or combined with preeclampsia/eclampsia among 8,224 patients who were delivered at our institution. They consisted of 14 primiparous and 10 multiparous patients. Mean maternal age was 28.9 +/- 3.3 and gestational age was 34.8 +/- 5.6 weeks. Of 24 parturients, 8 had vaginal delivery and the remaining 16 were delivered by caesarean section. Serious maternal morbidity included eclampsia (n = 3), preeclampsia (n = 18), renal failure (n = 5), hydrothorax (n = 4), and DIC (n = 1). There was no maternal death. There were 3 intrauterine fetal deaths and two neonatal deaths. Perinatal deaths were 2 (0.9%, 2/26). Three caesarean sections were performed under general anesthesia, and 13 under spinal anesthesia. In cases with apparent bleeding tendency, spinal and epidural anesthesia should be avoided. In providing general anesthesia, hypertension should be controlled, and the uterus is preferably dilated before the delivery and contracted there-after.
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PMID:[HELP syndrome and anesthetic management]. 884 89

The systemic inflammatory response is seen in association with various clinical conditions. Tumor necrosis factor, or other cytokines play an important role in systemic inflammatory response syndrome (SIRS). A frequent complication of SIRS is the development of organ system dysfunction, such as ARDS, DIC, renal failure, shock, and multiple organ dysfunction. Inflammatory cytokines become a trigger for the production of phospholipase A2, eicosnoids, NO, endothelin-1, thrombomodulin, polymorphonuclear leukocyte, and adhesion molecules. These mediators cause complex pathophysiologic condition in SIRS. In this study, we discuss a role of cytokines in surgical stress, hemorrhagic shock, burns, and septic shock.
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PMID:[Cytokines in surgical stress]. 894 Jun 80

We report a 85-year-old woman who had an onset of gait disturbance at 80 years of the age. She had a dizzy spell when she was 80-year-old. She was evaluated at another hospital where paroxysmal tachycardia and sinus arrest lasting as long as 5.8 seconds were found. She was diagnosed as having sick sinus syndrome and a pace maker was inserted. She had a gradual onset of disturbance of gait shortly after the above dizzy spell. She became unable to walk fast and her steps became small. Neurologic examination at age 83 revealed small step gait with freezing episodes. Retropulsion was present. No motor weakness or origidity was noted. She had no tremor. Mentally she was alert and sound. Cranial nerves were essentially normal. Cranial CT scan revealed slight diffuse low density change in the bilateral cerebral white matter. She was treated with amantadine HCI and levodopa with carbidopa. Her gait and balance showed some improvement. She developed pneumonia and worsening of her gait when she was 85 years of the age, and she was admitted again to our hospital. She was mentally alert and sound but she showed marked freezing of gait with loss of postural reflex; she would have fallen down unless supported upon standing. Cranial nerves were again essentially normal. Her hospital course was complicated by pneumonia, DIC, and renal failure. She expired suddenly on the 10th day of her last admission. She was discussed in a neurological CPC and the chief discussant arrived at the conclusion that the patient had vascular parkinsonism due to lacunar state. However, paucity of vascular changes in her CT scan remained as a question. Other participants thought that she had nigral cell loss secondary to her aging and circulatory disturbance which would have been caused by her sick sinus syndrome. Post-mortem examination revealed marked loss of nigral pigmented cells; the cell loss was diffusely seen in the substantia nigra. Neurofibrillary tangles were seen in the remaining neurons. In addition, gliosis was noted in the globus pallidus and the subthalamic nucleus, however, neuronal loss was very mild in those nuclei. In the superior colliculus, neuronal loss was mild, however, gliosis was seen. No clear neuronal loss was observed in the locus coeruleus, however, Lewy bodies were seen in the remaining neurons. Furthermore, Lewy bodies were also found in the substantia sigra. It was thought that she had progressive supranuclear play (PSP). Question was whether or not she was complicated by Parkinson's disease. Clinically, she had no rigidity or tremor. Pathologically, locus coeruleus did not show neuronal loss. Therefore, incidental Lewy body disease was raised as a possibility. Finally, it should be pointed out that she had no oculomotor disturbance or dementia, yet she had PSP. Her clinical features were those of pure akinesia. Pathologic changes were also relatively mild except for those in the substantia nigra. Possibility of post-encephalitic parkinsonism without encephalitis was also discussed, however, over all distribution of her pathologic changes was more consistent with PSP.
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PMID:[A 85-year-old woman with the onset of progressive gait disturbance at 80 years of the age]. 912 48

Five of fourteen patients with multiple system atrophy (MSA) experienced a total of eight episodes of malignant syndrome, three episodes in 1, two episodes in 1 patient, and a single episode in each of the other patients. Four patients had extrapyramidal symptoms and required antiparkinson therapy, including dopaminergic agonists. Five episodes occurred in the summer season. Two were caused by decreased or irregular doses of antiparkinson drugs, one by administration of an antidepressant drug, three by complications, and two by elevation of body temperature of environmental origin. A patient without parkinsonism became febrile after administration of droxidopa, which may be a central pyrogenic substance that acts via the noradrenergic system. Administration of dopaminergic drugs and dantrolene sodium was followed by recovery in four episodes in three patients. One patient manifested dysautonomia after recovery from the malignant syndrome. Another patient with high serum creatine kinase levels and myoglobinuria developed renal failure requiring hemodialysis. Another patient died of DIC. Besides withdrawal of dopaminergic agents, which alter monoaminergic neuron activity, stress to the body and heating by a variety of factors tend to trigger the malignant syndrome in MSA.
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PMID:[Malignant syndrome in multiple system atrophy]. 919 91

The etiology of acute pancreatitis is based on several causes, among which idiopathic nature (< 30%) is second to biliary stone disease (60-70%). It is still under debate whether alcohol as the main cause of chronic pancreatitic disease can cause acute pancreatitis. Based on Opie's "obstruction theory" of 1901 and experimental data, it is now widely accepted that the gallstone passage into or through the terminal biliopancreatic ductal system triggers acute (necrotizing) pancreatitis by causing pancreatic ductal obstruction. However, the sequential intracellular mechanisms in the pathogenesis of acute pancreatitis remain unclear. A co-localization hypothesis has been proposed to explain the premature intracellular activation of trypsinogen to trypsin: due to a yet unknown defect in the intracellular protein transport and sorting system within the acinar cell, lysosomal hydrolases (i.e. cathepsin B) and secretory proteins (i.e. trypsinogen) co-localize in a fragile postgolgi vacuole where activation can occur. In addition, alterations of exo- and endocytosis at the apical pole exist (i.e. secretion block). The pathophysiological events are characterized by local and systemic hypovolemia and (micro)circulatory failure aggravating necrosis, followed by ARDS, renal failure and several other severe complications (i.e. sepsis and DIC). The systemic overflow of proteolytic enzymes (i.e. PLA-2) and kinins plays a major role as mediating factor in severe cases, resulting in multiorgan failure.
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PMID:[Etiology, pathogenesis and pathophysiology of acute pancreatitis]. 928 10

In the last few years a considerable number of imported malaria has been reported in Spain, probably due the increased tourism to areas with endemic malaria, particularly with P. falciparum. This is the species more frequently associated with severe complications and the only one capable of causing cerebral malaria. In this report we review five cases of malaria which required intensive care because of their severity. None of the patients had received chemoprophylaxis. In all cases the admission criterion to the intensive care unit was the organic failure of one or more systems (renal failure and disseminated intravascular coagulation [DIC] mainly) or the presence of changes in the central nervous system. Parasitemia at admission was higher than 5% in all patients. One patient died on account of cerebral malaria. Only one patient had severe complications not directly associated with malaria. In patients who already have severity criteria, a negative parasitemia test during the clinical course does not necessarily implies a clinical improvement nor does it exclude the emergence of complications. On the other hand, a low parasitemic degree is never a contraindication for admission to the intensive care unit when severity criteria are present.
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PMID:[Severe Plasmodium falciparum malaria. Description of 5 cases]. 941 68

Anisodamine is a natural alkaloid drug isolated from the plant Anisodus tanguticus growing in western China. The chemical structure and pharmacological action are just like the cholinergic receptor blocking agents atropine or scopolamine. The specific characteristic of the drug is being able to relieve the dangerous situation of microcirculatory failure, especially in case of DIC or renal failure. The prognosis of the patients will be quite good. Another characteristic of the drug is that no serious toxic reaction occurs even in successive doses given intravenously up to 500 mg a day. This is about fifty times greater than a common dose of 10 mg. Since we begin with the drug as a routine medication for the symptomatic treatment of renal failure, DIC bleeding, and microcirculatory failure, we should say that the specific antivenin and anisodamine are two treasure drugs for snakebites.
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PMID:Anisodamine as an effective drug to treat snakebites. 1059 Oct 35

We reported a family with dentato-rubro-pallido-luysian atrophy (DRPLA) and chronic renal failure. The proband was a 66-year-old woman who developed gait disturbance, limb ataxia, pyramidal tract signs, and dementia since age 54. T2-weighted brain MR images revealed symmetric high-signal lesions in the cerebral white matter, in addition to cerebellar, brainstem, and cerebral cortical atrophy. She suffered from renal failure and became dialysis-dependent at the age of 59, four years after the onset of chronic nephritic syndrome. At the age of 66, she was admitted to our hospital because of hyperthermia and disturbance of consciousness, and died of DIC. Her CAG repeats in the DRPLA gene were 58 and 12. An autopsy was performed. The brain weighed 910 g. Histological findings confirmed the diagnosis of DRPLA. Her mother died of chronic renal failure. All three siblings had cerebellar ataxia, and two siblings had chronic nephritic syndrome. Among them, only her younger brother was diagnosed as non-IgA glomerulonephritis based on kidney biopsy findings at the age of 48. Though the nature of the association between DRPLA and renal dysfunction remains obscure, the DRPLA gene abnormality may be correlated with chronic renal failure in this family.
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PMID:[A family with DRPLA and chronic renal failure]. 1096 59


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