Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients with central pontine myelinolysis are described. Both were middle aged women presenting with a history of protracted vomiting and drowsiness. Hyponatraemia (serum sodium 96 to 100 mmol/L) was a feature in both patients. No underlying malignancy, alcoholism, malnutrition or other serious disease was identified. Correction of electrolyte abnormalities was accompanied by deterioration in level of consciousness and development of a neurological syndrome characterized by quadriparesis, dysphasia and mutism. Death followed and histopathological examination confirmed classical myelinolysis in the central pons and extensive similar, though not identical, lesions in the cerebral hemispheres in both cases. The pathophysiological basis of the lesions is likely to be a special metabolic susceptibility of oligodendroglial cells in areas where neurones, glial cells and myelin sheaths lie in close proximity to one another.
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PMID:Central pontine myelinolysis. Two cases with associated electrolyte disturbance. 94 40

During the last 4 years three so-called spontaneous perforations of the oesophagus were treated, twice by surgical intervention 12 anys after the rupture. Two patients survived. The classical history of retching or vomiting and retrosternal splitting pain is indicative, wht medium, amidotrizoate sodium (Gastrografin), from the oesophagus. Prognosis depends decisively on the time of operation after the rupture. Direct suture of the rupture with plastic coverage of the defect by sewing on of the gastric fundus or by plication of the fundus have proved valuable.
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PMID:[Spontaneous rupture of the oesophagus (author's transl)]. 99 58

Infants and young children are particularly susceptible to a recently identified viral enteritis which is highly contagious and seems both common and universal. In this disease, virus invades the upper intestinal epithelium, causing acute diarrhoea with early fever and vomiting. We studied a similar disease in pigs, infecting three-week-old animals with transmissible gastroenteritis virus (TGE), which also invades the upper intestinal epithelium. In this model, diarrhoea is massive 16-40 hours after infection, when stools contain increased electrolytes but no excess of sugar. In the jejunum of intact pigs at the 40-hour stage we found altered Na+ and water flux, decreased mucosal activities of disaccharidases and Na+, K+-ATPase, but normal adenylate cyclase activity. At the same stage the response of Na+ flux to glucose was blunted in jejunal epithelium studied in Ussing short-circuit chambers and in suspensions of villous cells; Cl- flux responded normally to theophylline, and thymidine kinase and sucrase activities of cells isolated from jejunal villi were similar to those found in crypt cells. Probably by 40 hours after infection most virus has been shed from the mucosa. Viral diarrhoea clearly differs from enterotoxigenic diarrhoea. Consideration of its pathogenesis must take into account the dynamic nature of the mucosal epithelium and the factors governing differentiation of enterocytes as they migrate from crypt to villus. Sufficient information is available now to characterize one specific and apparently prevalent viral enteritis in man and to identify additional viral enteritides. There is hope that preventative therapy can be developed. Our understanding of the mechanisms of viral diarrhoea is limited, but the availability of an animal model and the promise of others makes us optimistic that these deficiencies can be remedied. Greater understanding of the pathogenesis of viral diarrhoea should better the active therapy of affected infants and children.
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PMID:Viral gastroenteritis: recent progress, remaining problems. 104 55

A series of 50 combat-injured patients given crash intubation for rapid induction of anesthesia is presented. The technic consisted of injection of 3 mg of d-tubocurarine and 0.4 mg of atropine IV, preoxygenation by face mask for 3 minutes, and then injection of sodium thiopental or ketamine, followed immediately by 60 to 80 mg of succinylcholine IV. Intubation was performed with a cuffed tube after cessation of spontaneous respirations and relaxation of the jaw. In the entire series there was no vomiting or aspiration on induction. Thirty-six patients were induced with thiopental and 14 with ketamine. Three patients given thiopental and 2 given ketamine had a fall in blood pressure to below 100 torr systolic. The average BP change was in a positive direction with both agents.
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PMID:Rapid anesthesia induction in combat casualties with full stomachs. 110 10

Ten adolescent and young adults with cystic fibrosis (CF) have had well-documented recurrent attacks of acute pancreatitis. The diagnosis of CF in each patient was delayed because they did not have pancreatic insufficiency. The diagnosis of CF was documented by the typical pulmonary involvement and elevated sweat sodium and chloride levels in all cases and a positive family history in six of the ten patients. Two patients were diagnosed as having acute pancreatitis before the diagnosis of CF was made, thus indicating that acute pancreatitis may be the presenting complaint in the young adult with CF. The diagnosis of acute pancreatitis was based on the presence of severe abdominal pain, usually with vomiting, tenderness in the mid-epigastrium, elevated serum and urinary amylase and serum lipase. Attacks were precipitated by fatty meals, alcohol ingestion; postcholecystectomy and tetracycline administration. In some patients no precipitating event could be elicited. Intravenous secretin-pancreozymin stimulation tests revealed a diminished bicarbonate secretion with little effect on the secretion of the zymogen enzymes. A mild attack of pancreatitis occurred after secretin-pancreozymin stimulation. The endocrine pancreatic function tested in four patients was normal as revealed by the glucose tolerance tests and determinations of serum insulin, growth hormone and free fatty acid. Transduodenal pancreatograms were performed in three patients; one showed a normal pancreatic duct, one showed duct obstruction and in the third patient a beady type of narrowing was found. The selenomethionine Se 75 uptake of the pancreas was noted only in the head of the pancreas. This suggests that loss of function occurs initially to a greater extent in the tail and body of the pancreas. Three patients died and showed characteristic lesions of CF.
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PMID:Recurrent acute pancreatitis in patients with cystic fibrosis with normal pancreatic enzymes. 111 Aug 67

The effectiveness of levamisole hydrochloride as a microfilaricidal agent when used 3 weeks after thiacetarsamide sodium therapy for canine dirofilariasis, was studied in 6 experimental dogs and 20 clinical cases. The drug, when administered orally in gelatine capsules daily, cleared microfilariae from the circulation in the experimental dogs in 7 to 11 days. A dose rate of 10mg/kg appeared as effective as 15mg/kg. In the clinical group 70% of dogs had zero microfilarial counts after 4 to 8 doses at 10mg/kg daily. Vomiting, diarrhoea and inappetence were observed in some animals, but were not a significant problem. Elevations in plasma GPT and AP levels were recorded during the administration of levamisole in some dogs while GOT levels rose in 1 dog only. Urea and creatinine levels were unaffected in all dogs. The only haematological parameter affected was the eosinophil count which rose during levamisole administration. All levamisole-treated animals, were successfully commenced on daily DEC, as a prophylactic measure, while an anaphylactic-type reaction occurred when this drug was administered to 1 of the 2 control animals.
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PMID:Levamisole as a microfilaricidal agent in the control of canine dirofilariasis. 116 38

A laboratory dog exhibited an altered response to injections of sodium iothalamate. This idiosyncratic response may have been predicated on an earlier series of iothalamate injections. The overt manifestations of the reactions in this dog were vomiting, hypotension, and hyperreflexia. Significant changes in several electrolyte components and serum complement levels were noted when the dog reacted to the contrast material.
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PMID:Development of contrast media idiosyncrasy in the dog. 125 64

Cisplatin has many toxic effects; emesis, impairment of renal function, myelosuppression, peripheral neuropathy, ototoxicity and renal tubular wasting. We used MVP regimen (Mitomycin C, Vp-16, and Cisplatin) in advanced Non-Small Cell Lung Cancer (NSCLC). Using hydration and prophylactic supplementation of sodium and potassium before and during chemotherapy, we have observed the development of hyponatremia in 48 courses (43%), hypokalemia in 23 courses and hypomagnesemia in 11 courses. Some patients showed abnormalities of renal function in 16 courses. All the electrolyte depletion and renal problem was corrected before next courses by hydration and replacement of the wasting. Frequent measurement of serum cation and appropriate replacement are recommended when high dose Cisplatin containing regimen is used in chemotherapy of neoplasms.
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PMID:Renal salt wasting in patients treated with high-dose cisplatin, etoposide, and mitomycin in patients with advanced non-small cell lung cancer. 133 77

A 33 year old man developed acute oliguric failure lasting 66 days, eight days after admission with multiple gun shot wounds. On day 99 after admission, serum calcium was elevated mildly at 2.54 mmol/l (normal range 2.1-2.5 mmol/l). Serum parathormone was undetectable. He was discharged soon afterwards. He presented again on day 164 with nausea, vomiting and blurred vision. Fundoscopy revealed an ischaemic retinopathy and extensive keratopathy. Serum calcium was 3.48 mmol/l and serum creatinine 262 umol/l (normal range 40-110 umol/l). Repeat parathormone was undetectable and there was no evidence of myeloma, sarcoidosis or malignancy. Following treatment with intravenous saline and frusemide, serum calcium fell to a nadir of 3.05 mmol/l. On day 168 an infusion of sodium clodronate 300 mg was given. Twenty-four hours later serum calcium was 2.65 mmol/l and 48 hours later calcium was 2.26 mmol/l. Normocalcaemia was maintained for 17 days and severe hypercalcaemia never recurred. This is the first report in which biphosphonates have been successfully used to treat hypercalcaemia following acute renal failure thus obviating the need for further dialysis.
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PMID:Severe hypercalcaemia four months after acute oliguric renal failure--successful treatment with intravenous clodronate. 138 45

Fifty patients of grade III & IV malnutrition with diarrhoeal dehydration were rehydrated using the WHO recommended ORS. Serum sodium and potassium levels were estimated at admission and 24 hours later. Forty seven patients were successfully rehydrated orally. In 7 patients the level of dehydration at initial assessment was overestimated. Periorbital edema developed in 25.5% of the patients rehydrated. No patient had cardiac failure or convulsions during therapy. Though persistent hyponatremia and hypokalemia were found in 10.6% and 19.15% cases respectively after rehydration, the incidence decreased as compared to the pre-hydration levels and was comparable to that found in malnourished children without diarrhea who served as controls in the present study. Oral rehydration was discontinued in three patients due to development of excessive vomiting in one case and paralytic ileus in two. Thus WHO ORS can be used safely in children with severe malnutrition but constant monitoring is required.
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PMID:Oral rehydration therapy in severely malnourished children with diarrheal dehydration. 139 64


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