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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hypertensive emergencies of 10 children with renal hypertension were analysed. Cause of renal disease are chronic renal failure in three, acute renal failure in three, hemolytic uremic syndrome in two, acute post streptococcal glomerulonephritis in one, and renal arterial stenosis in a further patient. Therapy should be started early in the course of the hypertensive emergency, first symptoms are headache and vomiting. Drug of first choice is diazoxide (3-5-(8)mg/kg i.v.). Three patients developed transitory hyperglycemia after repeated injections of diazoxide.
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PMID:[Hypertensive emergencies in children with renal hypertension (author's transl)]. 76 42

A retrospective study of 76 children with hemolytic uremic syndrome (HUS) who were admitted to the Alberta Children's Hospital in Calgary. Alberta between January 1982 and December 1988 was undertaken to explore the gastrointestinal manifestations of the syndrome. The children (mean age of 4.0 +/- 3.1 years) presented primarily during the summer months with a microangiopathic hemolytic anemia (Hgb 94 +/- 26 g/L), thrombocytopenia (platelets 87 +/- 83 X 10(9)/L), and acute renal failure (oligoanuria with a BUN of 26 +/- 15 mmol/L, and a creatinine of 294 +/- 90 mumol/L). Forty-three children required dialysis for 10 +/- 17 days. The duration of hospitalization was 17 +/- 17 days. Four children died of complications attributable to HUS. The following symptoms and gastrointestinal manifestations of HUS were noted: fever (33%), vomiting (80%), abdominal discomfort/tenderness (59%), diarrhea (100%), hemorrhagic colitis (79%), rectal prolapse (13%), colonic stricture (3%), colonic perforation (1%), intussusception (1%), indirect hyperbilirubinemia (49%), and elevated hepatocellular enzymes (58%). Of the last 29 children studied, 19 (66%) had elevated levels of amylase and lipase in the presence of acute renal failure, and six (21%) had a marked elevation of lipase (more than four times normal) with additional supportive evidence of pancreatitis. The additional supportive evidence included persistent elevation of lipase after the resolution of acute renal failure in four children, a marked increment in lipase in association with abdominal pain and an abnormal ultrasound of the pancreas after the initiation of oral feeding in a fifth child, and pancreatic exocrine and endocrine necrosis at autopsy in a sixth child.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Gastrointestinal manifestations of hemolytic uremic syndrome: recognition of pancreatitis. 170 51

An outbreak of acute enteritis in children aged one to thirty-three months occurred from June 10th to 23rd, 1986, at a private orphanage in Matsuyama City. Twenty-two out of 23 children suffered from diarrhea. Nine of the 22 children excreted bloody stool. Fever and vomiting were observed with a few patients. One of them, a 33-month-old girl, developed hemolytic uremic syndrome, and died twelve days after the admission. Escherichia coli O111:H- was isolated from fecal specimens of 7 out of 15 patients. The culture filtrate of the isolate caused fluid accumulation in ligated ileal loops in a rabbit, and was lethal to mice. It was found that all isolates produced two kinds of Vero toxins (VT1 and VT2, or shiga-like toxin I and II). The amount of VT2 produced in vitro was about 10 times more than that of VT1.
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PMID:[Bacteriological investigation on an outbreak of acute enteritis associated with verotoxin-producing Escherichia coli O111:H-]. 269 38

During a 20-month period 55 strains of Aeromonas species were isolated from 53 children with diarrhea. The isolation rate of 2.5% for Aeromonas compared with the rates of 4.5% for Shigella, 3.3% for Salmonella, 2.7% for Campylobacter and 0.05% for Yersinia. In 45 children Aeromonas was the sole bacterial enteropathogen identified. Aeromonas was also isolated from 2 (0.5%) of 380 asymptomatic children. Despite its known lack of identifiable virulence properties, Aeromonas caviae was the most prevalent species, accounting for 69% of the isolates. None of the A. caviae strains produced cytotoxin by the 51Cr release assay and 12.5% were weakly enterotoxigenic by the infant mouse assay. All of the Aeromonas sobria and 71% of Aeromonas hydrophila were positive for both toxins. Ninety-two percent of the children with Aeromonas-associated diarrhea were younger than 3 years; 84% of the cases were seen between May and October. The majority of the children had an acute onset of watery diarrhea. Fever and vomiting were most commonly associated with the isolation of A. sobria. Eight children had chronic or intermittent diarrhea lasting for weeks to months before consultation; A. caviae was the isolate in all these cases. Several complications possibly related to Aeromonas intestinal infection were observed. These included Gram-negative bacteremia, intussusception, internal hernia strangulation, hemolytic uremic syndrome and failure to thrive in patients with chronic diarrhea.
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PMID:Aeromonas-associated gastroenteritis in children. 334 Apr 60

Predictive factors for the development of hemolytic uremic syndrome (HUS) were evaluated in 88 inpatients who suffered from enterohemorrhagic E. coli infections in the outbreak in Sakai, 1996. All in- and outpatients received oral or intravenous fosfomycin within acute phase of hemorrhagic colitis, and HUS complicated 1.4% of them. Persistence of bloody stools and diarrhea were longer in HUS patients than in non-HUS patients, but persistence of abdominal pain was not different in either group. Leukocytosis with leukocyte counts over 15,000/microliters and/or elevated CRP level over 2.0 mg/dl at admission, and fever and/or vomiting in the course of hemorrhagic colitis were more frequent in HUS patients than in non-HUS patients. Early intensive treatments including gammaglobulin, urinastatin, aspirin, and dipyridamole were employed in 34 high risk patients for prevention of HUS. These patients were estimated to be at risk of developing HUS because of incomplete HUS, nephropathy, elevated LDH level, thrombocytopenia, or age younger than two years old. These treatments were clinically effective.
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PMID:[Predictive factors for development of hemolytic uremic syndrome (HUS) and early intensive treatments for prevention of HUS enterohemorrhagic Escherichia coli infection]. 965 3

In June 1999, the Tarrant County Health Department reported to the Texas Department of Health (TDH) that a group of teenagers attending a cheerleading camp during June 9-11 became ill with nausea, vomiting, severe abdominal cramps, and diarrhea, some of which was bloody. Two teenagers were hospitalized with hemolytic uremic syndrome (HUS), and two others underwent appendectomies. Routine stool cultures from eight ill persons failed to yield a pathogen. Stools subsequently were sent to laboratories at the Texas Department of Health and CDC, where Escherichia coli O111:H8 was isolated from two specimens. This report summarizes the investigation of this outbreak.
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PMID:Escherichia coli O111:H8 outbreak among teenage campers--Texas, 1999. 1085 9

We report a case of a nine-year old boy with vomiting, abdominal pain and fever, who underwent surgery with a diagnosis of appendicitis in Mendoza and from whom a Shiga toxin-producing Escherichia coli (STEC) O127:H21 strain was recovered. Forty-eight hours after surgery he presented bilious vomiting and two episodes of intestinal bleeding. Laboratory findings included: hematocrit, 35%; blood urea nitrogen, 0.22 g/L. The urinary output was normal. The following day physical examination showed an alert mildly hydrated child, without fever but with distended and painful abdomen. The patient was again submitted to surgery with a diagnosis of intestinal occlusion. Bleeding and multiple adhesions in jejunum and ileum were found. The patient still had tense and painful abdomen and presented two bowel movements with blood; hematocrit fell to 29% and blood urea nitrogen rose to 0.32 g/L. STEC O127:H21 eae(-)/Stx2/Stx2vh-b(+)/E-Hly(+) was isolated from a stool sample. He was discharged after 10 days of hospitalization and no long-term complications such as HUS or TTP were observed. This is the first report, to our knowledge, on the isolation of E. coli O127:H21, carrying the virulence factors that characterize STEC strains, associated to an enterohemorrhagic colitis case. This serotype was previously characterized as a non-classic enteropathogenic E. coli (EPEC). STEC infections can mimic infectious or noninfectious pathologies. Therefore an important aspect of clinical management is making the diagnosis using different criteria thereby avoiding misdiagnoses which have occasionally led to invasive diagnostic and therapeutic procedures or the inappropriate use of antibiotics.
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PMID:Intestinal bleeding and occlusion associated with Shiga toxin-producing Escherichia coli O127:H21. 1096 19

We report on the case of a 42-year-old man suffering from an irresectable adenocarcinoma of the liver. The patient was treated with 5-fluorouracil for 6 months when the disease progressed and second line therapy with gemcitabine was started. After 4 months diastolic blood pressure increased and edema of the legs as well as vomiting occurred. Laboratory tests revealed anemia and thrombopenia accompanied by an elevation of plasma D-dimer, lactatdehydrogenase, creatinine, and urea levels in the serum. In addition, a pronounced proteinuria as well as renal hematuria were detected and subsequently a hemolytic uremic syndrome was diagnosed. After treatment with high-dose glucocorticoids, anticoagulants and transfusions of packed RBC the course of disease improved. Since Gemcitabine is now widely used for treatment of solid organ cancer (e.g. pancreatic adenocarcinoma, biliary tract cancer, lung cancer etc.), it is necessary to be aware of Gemcitabine-induced hemolytic uremic syndrome as a rare but potentially fatal side effect.
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PMID:[A 42-year-old patient with the hemolytic-uremic syndrome under gemcitabine therapy for an adenocarcinoma of the liver. The hemolytic-uremic syndrome and gemcitabine]. 1096 57

A 67-year-old white woman developed severe nausea, vomiting, diffuse abdominal cramping pain, and blurred vision followed by a syncopal episode after taking 1 tablet of quinine for leg cramps. Examination was significant for fever, elevated blood pressure, and confusion without any focal neurological deficits. Laboratory studies showed markedly elevated liver enzymes, elevated lactate dehydrogenase, anemia, thrombocytopenia, and acute renal failure. Peripheral smear showed many schistocytes and burr cells. She later recalled taking quinine more than 40 years before while on a trip to the Philippines. The patient was treated with 7 sessions of plasmapheresis with a rapid normalization of her hematological parameters. Three weeks of dialysis support were required before return of renal function to baseline. Re-exposure to quinine can cause a rapid onset of hemolytic uremic syndrome-like syndrome. We are not aware of any cases of hemolytic uremic syndrome-thrombotic thrombocytopenic purpura in response to re-exposure to a single tablet of the drug 40 years after first use.
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PMID:Quinine induced HUS-TTP: an unusual presentation. 1467 3

Various hematological abnormalities including fall in serial values of hemoglobin or hematocrit, coagulation factor abnormalities, leukocytosis, acute hemolytic anemia, thrombocytopenia, and thrombotic thrombocytopenic purpura or hemolytic uremic syndrome have been reported in patients with acute pancreatitis. Similarly, abnormalities of blood coagulation factors consistent with disseminated intravascular coagulopathy (DIC) have also been noticed in patients with pancreatitis. We report a case of a 33-year-old female with acute pancreatitis who presented with one episode of epistaxis and abnormal prothrombin time and partial prothrombin time. Coagulation work-up revealed thrombin time 24.3 s fibrinogen 110 mg/dl, D-dimers >1 and < 2, and fibrin degradation products >22. Pancultures did not show any evidence of infection. The patient maintained a normal renal and mental status during her illness. Her D-dimers continued to decrease with resolution of acute pancreatitis as evidenced by decreased abdominal pain, relief of nausea, control of vomiting, and decrease in serum amylase and lipase levels. This case report suggests that coagulation abnormalities are encountered in patients with acute pancreatitis. It is hypothesized that such hemostatic abnormalities may be related to early intravascular consumption of coagulation factors secondary to circulating pancreatic enzymes, particularly trypsin, or secondary to vascular injury. Recognition of these hematological complications including DIC is paramount. Physicians caring for these patients should be aware of such a complication of acute pancreatitis.
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PMID:DIC secondary to acute pancreatitis. 1604 98


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