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)

Although consequences of zinc deficiency have been recognized for many years, it is only recently that attention has been directed to the potential consequences of excessive zinc intake. This is a review of the literature on manifestations of toxicity at several levels of zinc intake. Zinc is considered to be relatively nontoxic, particularly if taken orally. However, manifestations of overt toxicity symptoms (nausea, vomiting, epigastric pain, lethargy, and fatigue) will occur with extremely high zinc intakes. At low intakes, but at amounts well in excess of the Recommended Dietary Allowance (RDA) (100-300 mg Zn/d vs an RDA of 15 mg Zn/d), evidence of induced copper deficiency with attendant symptoms of anemia and neutropenia, as well as impaired immune function and adverse effects on the ratio of low-density-lipoprotein to high-density-lipoprotein (LDL/HDL) cholesterol have been reported. Even lower levels of zinc supplementation, closer in amount to the RDA, have been suggested to interfere with the utilization of copper and iron and to adversely affect HDL cholesterol concentrations. Individuals using zinc supplements should be aware of the possible complications attendant to their use.
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PMID:Zinc toxicity. 240 97

The aim of this study was to evaluate the independent influence of clinical and pathological variables on survival of patients with gastric carcinoma using the Cox regression proportional hazard model. Of 156 patients operated on for gastric carcinoma, 46 (29.5%) underwent palliative operation, 24 (15.5%) had a palliative resection, and 86 (55%) had a curative resection. The overall 5-year survival rate was 25 +/- 4%. After curative resection, the 5-year survival rate was 44 +/- 6%. Univariate analysis applied to these patients showed that poor survival was related (p less than 0.01) to: age (over 80 years), absence of epigastric pain, vomiting and dysphagia, total gastrectomy, tumor size (more than 4 cm), lymph node involvement (LNI), invasion through the muscularis propria, absence of intestinal metaplasia near the tumor, and linitis plastica. In multivariate analysis, lymph node involvement was found to be the only independent prognostic factor. The 5-year survival rate was 75.5 +/- 8% without LNI, 28 +/- 10% with proximal LNI, and 7 +/- 6% with distal LNI. Our results suggest that classification into 3 LNI groups is the best staging system for curative resection in gastric carcinoma.
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PMID:Lymph node involvement as the only prognostic factor in curative resected gastric carcinoma: a multivariate analysis. 247 64

We experienced a case of hyperinfection with strongyloides stercoralis in a 64-year-old housewife who complained of severe epigastric pain associated with nausea, vomiting and general weakness for the period of one month. She received corticosteroid therapy for several months because of arthritis prior to admission. The diagnosis was confirmed by examination of gastroduodenal juice and gastrofiberoscopic biopsy. Stool examinations disclosed an abundance of the adult form of strongyloides stercoralis. Albendazole was given for treatment. The patient expired on the 79th hospital day.
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PMID:A case of hyperinfection with strongyloides stercoralis in an immunosuppressed patient. 248 47

An 81-year-old woman had chills, fever, nausea, vomiting, and epigastric pain. On day 3 she had hematuria and was treated with trimethoprim-sulfamethoxazole. On day 5 she had a cough, hypotension, anemia, azotemia, and elevated hepatic enzyme levels. Her condition deteriorated with thrombocytopenia, anuria requiring dialysis, edema, and hypoalbuminemia. Treatment with chloramphenicol and doxycycline was started on day 10. By day 11, she was in hypotensive shock; on day 12 she had seizures and died. Murine typhus was diagnosed by demonstration of antibodies to Rickettsia typhi by indirect immunofluorescence. Necropsy revealed interstitial pneumonia, pulmonary edema, hyaline membranes, alveolar hemorrhages, petechiae and vasculitis in the central nervous system, interstitial myocarditis, multifocal interstitial nephritis and hemorrhages, splenomegaly, portal triaditis, and mucosal hemorrhages in urinary tract. Immunofluorescent R. typhi were demonstrated in the lungs, brain, kidneys, liver, and heart. This unusual death occurred in an elderly patient without rash who was treated too late with antirickettsial drugs.
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PMID:Histopathology and immunohistologic demonstration of the distribution of Rickettsia typhi in fatal murine typhus. 249 81

In an open study, the clinical efficacy of sulglycotide was tested in patients with non-ulcerous dyspepsia (NUD). Outpatients with dyspeptic symptoms of at least 3-months' standing were entered into the study; diagnosis was based on history, clinical findings and endoscopy. Forty-four patients could be evaluated after 8 weeks' treatment with sulglycotide (200 mg t.i.d. orally). Treatment results were checked endoscopically and on the basis of changes in subjective symptoms (heartburn, epigastric pain, nausea, vomiting, postprandial sense of fullness, eructations, regurgitation, all of which were quantified on an analogic scale from 0 = absent to 3 = intense). Treatment with sulglycotide led to marked and significant improvement of clinical symptoms of NUD (p less than 0.05 vs. baseline) and of macroscopic endoscopic findings recorded at entry. It is concluded that sulglycotide is a valid therapeutic choice for patients suffering from NUD.
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PMID:[Sulglicotide in non-ulcerous dyspepsia]. 252 69

Cisplatin suspension in Lipiodol (LPS) was prepared for the treatment of hepatocellular carcinoma by intra-hepatic arterial injection. In a rabbit liver cancer model, concentrations of cisplatin in tumor were more than 20 times higher than those in a nontumorous part of the liver at 5 min after LPS injection into the hepatic artery. Cisplatin at high concentrations was detected at 7 days after injection. The concentrations in other organs were lower except in the gall-bladder. In clinical trials for 71 patients with hepatocellular carcinoma, partial response was observed in 33 cases (46.5%) and minor response in 20 cases (28.2%). The survival rate was 77% at 6 month and 55% at one year. Although fever, nausea, vomiting and epigastralgia were observed as side effects, these were temporary. Acute gastroduodenal mucosal lesions, cholecystitis, pancreatitis, delayed jaundice and hepatic encephalopathy were observed as complications and super selective cannulation was necessary for their prevention.
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PMID:[Intra-arterial injection of cisplatin suspension in Lipiodol (LPS) in the treatment of hepatocellular carcinoma]. 255 Dec 47

A cross-sectional health study of 101 cryolite workers was performed, using spirometry and a questionnaire. Multiple regression analysis revealed a significant correlation between the index of smoking and a decrease in FEV1 (per cent). There was no significant correlation between work-related exposure and lung function. Many cryolite workers described a group of symptoms appearing after 15 to 30 min of heavy dust exposure: nausea, followed by epigastric pain with relief after spontaneous or provoked vomiting. Thirty-four (33.6 per cent) workers complained of nausea, vomiting or diarrhoea in relation to work, compared to 3.8 per cent of 1752 men participating in the Copenhagen Male Study.
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PMID:Cross-sectional study of health effects of cryolite production. 262 42

The duodenal web is an unusual cause of gastric outlet obstruction, but one that must be kept in mind in patients with postprandial nausea, vomiting, and epigastric pain. We suggest endoscopic evaluation of the second and third portions of the duodenum in all such patients. At surgery, direct inspection of the duodenal lumen or the confirmation of its patency by passage of a Foley balloon should be routine. If a duodenal web is encountered, the procedure of choice should be duodenostomy with simple excision of the web.
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PMID:Double duodenal webs in an adult. 264 34

Hyperlipoproteinemia associated with acute pancreatitis is a rare complication during pregnancy. Acute pancreatitis may occur when physiologic hyperlipoproteinemia of pregnancy superimposes on primary or secondary hyperlipoproteinemia. In the meantime, acute pancreatitis may unmask hyperlipoproteinemia and the pattern of lipoprotein electrophoresis may evolve from Fredrickson type III to type IV or type V during acute pancreatitis. We reported a case and reviewed the literature. A 28 years old woman, G4P3, was admitted to our hospital in the sixth month of pregnancy because of epigastralgia and vomiting for 10 days and respiratory distress for one day. Laboratory examination revealed amylase 551 U/L, lipase 1073 U/L, blood sugar 873 g/dl, triglyceride 1298 mg/dl and cholesterol 1044 mg/dl. Abdominal sonogram revealed diffuse edematous change of the pancreas and minimal ascites. The symptoms and signs subsided gradually after supportive treatment that included nothing per os, fluid and electrolyte balance, antacid and analgesics. Unfortunately , intrauterine fetal death was found on the twentieth day after admission. The blood levels of triglyceride and sugar were still elevated 3 weeks after discharge. The most important observation was a broad beta lipoprotein band found in lipoprotein electrophoresis in the acute stage of this case. The broad beta band disappeared and Fredrickson type IV was found in the late stage of pancreatitis. The pattern of lipoprotein electrophoresis changed to Fredrickson type V 3 weeks later.
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PMID:[Hyperlipoproteinemia associated acute pancreatitis complicating with pregnancy--a case report]. 270 Jan 32

Ten cases of gastroduodenal inflammation were diagnosed by endoscopy among a series of 196 children with evidence of Crohn's disease involving other regions of the intestinal tract. Endoscopic and histologic confirmation of upper gastrointestinal tract involvement was performed only in those cases with suggestive symptoms. The mean age at presentation in the 10 cases with gastroduodenal inflammation was 14.6 +/- 1.9 (+/- SD) years, with involvement identified at the time of initial diagnosis of Crohn's disease in five of the 10. Eight of 10 cases occurred in boys. The major presenting symptoms were weight loss in five cases, epigastric pain in three, and recurrent vomiting in two. Hematemesis and melena occurred in only one of the 10 cases. Endoscopic and histological evidence of mucosal inflammation was seen in all 10 cases. Three of 10 cases had noncaseating granuloma present in biopsies of the stomach or duodenum. Two cases also had endoscopic and histological evidence of esophageal involvement. All cases were initially treated with oral corticosteroids, and in each instance a good clinical response was noted. Sucralfate (n = 1), 6-mercaptopurine (n = 1), and H2 receptor antagonists (n = 3) were used as adjunct therapy. After follow-up for 2.7 years (range, 0.5-5.5 years), none of the 10 cases required surgical intervention. Therefore, at least in the short-term, the outlook for adolescents with gastroduodenal Crohn's disease appears to be good and their medical management need not differ from those patients with Crohn's disease involving only more distal portions of the small intestine.
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PMID:Clinical features of gastroduodenal Crohn's disease in adolescents. 270 48


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