Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The study included 13 infants under one year complaining of acute gastroenteritis and dehydration who were still in oliguria or anuria 6 hours after rehydration was initiated. They were given a single dose of furosemide at the rate of 1 mg/kg and indices of U/P of urea and osmolarity, ratio urea/plasmatic creatinine, urinary volume, natriuresis and evolution of urea plasmatic figures and of creatinine were determined. Four patients showed no response to the diuretic; all of them died and through clinical and histopathologic evaluation they were classified as having acute renal insufficiency (IRA). The nine patients showing response to the drug with an increase of 5 to 30 times the control figure for urine and natriuresis showed an index U/P of urea of 5.52 +/- 3.82, U/P of osmolarity of 1.32 +/- 09, ratio urea/plasmatic creatinine of 58.7 +/- 19.8 and the figures for urea and creatinine in blood turned normal within 2 to 4 days. This was classed as prerenal azotemia (APR). It is thus concluded that furosemide appears to be a good parameter to make an early differentiation of cases with IRA, but that this measure, the same as the rest of the indices cannot show an absolute value since there are important variations in each individual.
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PMID:[Furosemide in the early diagnosis of acute renal insufficiency in the newborn infant]. 58 41

The diuretic effect of high doses of furosemide alone and furosemide plus mannitol was analysed retrospectively in 30 children with acute renal failure. In 10 children (Group 1) renal failure developed mainly during glomerulonephritis, and in 20 children (Group 2) the cause was gastroenteritis. The diuretic effects of furosemide and furosemide plus mannitol were evaluated measuring the 24-hour urine volume at the time of anuria, oliguria or normal diuresis. The highest mean single intravenous doses of furosemide were 6.5 and 14 mg/kg in Groups 1 and 2, respectively; the highest average daily doses were 10.1 and 25.5 mg/kg, respectively. A broad relationship was observed between single i.v. dose and diuretic response following administration of furosemide (1.2 to 30.8 mg/kg). In both groups of patients a statistically significant negative linear correlation was found between the daily intravenous dose of furosemide and the 24-hour urine volume. Calculations based on the obtained regression equations showed that the expected 24-hour urine volumes corresponding to daily diuresis normal for age could be obtained after administration of daily 2.8 to 1.4 mg/kg furosemide in Group 1 and 9.3 to 2.3 in Group 2. It is therefore suggested that the total daily dose of furosemide should not exceed 100 mg in children with acute renal failure. Administration of furosemide plus mannitol did not result in higher daily diuresis as compared to 24-hour urine volume obtained when furosemide was given alone. Furosemide was well tolerated. Electrolyte disturbances, especially in Group 2, were the most frequent side effects due to high doses of furosemide.
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PMID:High doses of furosemide in children with acute renal failure. A preliminary retrospective study. 193 35

After a primary operation for renal artery stenosis a 48-year-old woman had to be re-operated twice for renewed arterial stenosis and retroperitoneal bleeding. The patient's respiratory and cardiovascular functions were stable two days after the second operation and renal function was recovering. But because of suspected renewed bleeding a transfusion with erythrocyte concentrate was begun. Fifteen minutes later the patient started to shiver and this was followed by signs of cardiocirculatory decompensation under the picture of a septic-toxic shock. Laboratory tests did not indicate a haemolytic transfusion reaction. Controlled mechanical ventilation and circulatory drug support were required over the next two days, renewed anuria persisting for longer than a week. Microbiological tests of the erythrocyte concentrate demonstrated Yersinia enterocolitica, serotype 03. Questioning of the blood donor revealed a mild gastroenteritis at the time of donation. This case underlines the need of excluding donors, if only temporarily, when there is even slight suspicion of a Yersinia infection.
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PMID:[Transfusion-induced Yersinia infection]. 238 16

A 3-year-old girl is reported on who underwent laparotomy for ileocaecal intussusception elsewhere one week following severe gastroenteritis. Immediately after surgery, she developed haemolytic-uraemic syndrome with haemolytic anaemia, thrombocytopenia, increase of urea and creatinine and anuria as well as subsequent peritonitis, enterocolitis and sepsis. Following relaparotomy with establishment of ileostomy, peritoneal dialysis for several days was carried out for treatment of the haemolytic-uraemic syndrome. This case demonstrates that the haemolytic-uraemic syndrome can be treated effectively by peritoneal dialysis despite fresh bowel anastomoses, and that simultaneously occurring peritonitis can be managed by intraperitoneal administration of antibiotics via dialysis fluid.
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PMID:[Peritoneal dialysis in hemolytic-uremic syndrome following ileocecal resection for invagination in postoperative peritonitis]. 275 Mar 44

Eighteen mixed-breed beef cattle died as the result of consuming "tacky lithium grease" discarded from a rubber reclaiming plant. Four experimental groups of mature cattle were given oral doses of a lithium salt at levels of 0, 20, 500, and 700 mg/kg body weight. Although all animals in the 250 mg/kg group showed signs of intoxication, the signs were mild and transient. Doses of 500 and 700 mg/kg proved toxic and fatal. Signs, serum levels, and tissue-organ deposition were dose and time-related. Signs of intoxication were salivation, depression, anorexia, hypodipsia, anuria, and diarrhea. The high dose group also showed severe depression and ataxia. The highest mean lithium serum values were 19, 40, and 54 ppm for the 250, 500, and 700 mg/kg groups, respectively. Postmortem and histopathologic examinations revealed dose-related gastroenteritis, slight interstitial nephritis, and hepatic cirrhosis. Tissue residues of lithium were in striated muscle (86.8 ppm), heart (79.3 ppm), liver (68.7 ppm), kidney (67.1 ppm) , and brain (51.8 ppm), in the high dose group. Since serum levels of cattle consuming the "tacky lithium grease" were 0.49 ppm of lithium, we believe other contaminants in this discarded grease may have caused or enhanced the toxic effect of lithium.
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PMID:Lithium toxicity in cattle. 740 86

A prospective study over two and a half years analysed 48 children of acute renal failure requiring dialysis therapy. The mean age was 3 years 9 months and M:F ratio was 1.8:1. Renal causes predominated, accounting for 65%, with prerenal and postrenal causes responsible for 19% and 16%. Acute glomerulonephritis was seen in 13 cases, hypovolemia secondary to gastroenteritis in 9, tubular necrosis in 6, and hemolytic uremic syndrome in 5. A delay in seeking medical attention was present in as many as 48%, and was especially common with female children. All had oligo-anuria, with fluid overload present in 18.7%, hypertension in 23%, hypotension in 16.6%, neuropsychiatric manifestations in 20%, and infections in 47%. Peritoneal dialysis was carried out in 95%, and hemodialysis in 6.2%. Urine output and renal function returned to normal within 1.5 to 16 days (mean 5.9) in the survivors. Of the 28 who survived, 19 were followed up regularly for a mean of 4.25 months and all except one had normal renal function. Factors associated with a poor prognosis included female sex, age < 1 year, neurological manifestations, and hypotension, though these were not statistically significant. Mortality in our series was 41.5%. While etiological factors have shown changing trends, mortality still remains high inspite of dialysis.
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PMID:Acute renal failure in children requiring dialysis therapy. 789 66

Over a 28-year period, 113 out of 2986 (3.8%) patients dialysed for acute renal failure at a referral center in North India were diagnosed to have acute renal cortical necrosis (ACN). Obstetric causes were responsible for ACN in 56.6% patients and nonobstetric causes in 43.4%. Within the obstetric group, ACN developed in association with complications of late pregnancy in 37.1% and following septic abortion in 19.5%. The various nonobstetric causes included viperine snake bite in 14.2%, hemolytic uremic syndrome in 11.5%, renal allograft rejection in 5.3%, acute gastroenteritis in 4.4%, acute pancreatitis in 3.5%, septicemia in 2.7%, and trauma and drug-induced IV hemolysis in 0.9% patients. Total anuria was the commonest presenting feature and was noted in 78.8% of patients. Renal histology showed diffuse cortical necrosis in 62.8% and patchy lesions in 37.2% patients. Computerized tomography (CT scan) of the kidneys revealed characteristic diagnostic findings in all the 5 patients in whom it was done. Dialytic support could be withdrawn as a result of improvement in renal function in 19 patients with patchy cortical necrosis. Dialysis-free survival of as long as 12 years has been recorded. The present study shows that, in contrast to the Western world, ACN continues to be a common cause of acute renal failure in developing countries. CT scan of the kidneys is helpful in establishing an early diagnosis.
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PMID:Acute renal cortical necrosis--a study of 113 patients. 818 45

One hundred and twenty patients with a mean age of 38 years (range 12-85 years; M 91, F 37) were studied over a period of 5 years in a teaching hospital in Dhaka. Sixty-two patients presented with probable anuria with 1-4 days' duration, 63 patients presented with oliguria, and 3 were nonoliguric. The causes of acute renal failure were medical (94), surgical (22), obstetrical (13). Of the medical cases, the causes were gastroenteritis in 42 cases, gastroenteritis with CNS involvement in 11 cases, rapidly progressive glomerulonephritis in 10 cases, acute viral hepatitis in 8 cases, and septicemia in 8 cases. Of 22 surgical cases, postoperative acute renal failure was the cause in 9, road traffic accident in 6, and renal calculus disease in 7. There were 13 cases in the obstetrics group, of whom 9 were due to abortion, 2 were due to preeclampsia, and the other 2 were postoperative. The mean blood urea of all cases was 35 mmol/L and serum creatinine was 988 mumol/L. Dialysis was required in 105 cases; of these, 72 were medical cases, 21 were surgical cases, and 12 were obstetric cases. The overall survival rate was 75%. The improved survival is probably due to timely referral and prompt medical management.
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PMID:Outcome of acute renal failure in adults in a teaching hospital in Bangladesh. 829 Jul 6

Every year in France, about 100 children, most of them less than 3 years old, have typical diarrhea-associated HUS (D + HUS). Evidence of exposure to verotoxin producing E. coli (VTEC), mostly the O157: H7 serotype, is demonstrated in about 85% of cases. A prodromal illness of acute gastroenteritis with diarrhea, often bloody, precedes the HUS by 1 to 15 days. HUS onset is sudden, with the typical association of hemolytic anemia with fragmented red blood cells, thrombocytopenia and acute renal insufficiency. Involvement of other organs than the kidneys may occur, such as severe hemorrhagic colitis with rectal prolapse, bowel wall necrosis or secondary stenosis, acute pancreatitis, central nervous system involvement which determines the vital outcome. Early accurate supportive treatment allows a current mortality rate below 5%, with most deaths due to central nervous system involvement. Five to 10% of children develop end stage renal disease, rarely directly, more often after having recovered some renal function with chronic renal insufficiency during a few years. After 15 or more years follow-up, at least one third of patients have some degree of proteinuria and/or hypertension, and eventually chronic or end stage renal failure. Predictive features of poor renal outcome at the acute phase are severe gastrointestinal involvement, severe CNS involvement, polyncleosis over 20,000/mm3, and duration of initial anuria longer than one week. The role of VTEC in D + HUS makes the disease a public health problem. Preventive measures are essential.
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PMID:[Post-diarrhea hemolytic-uremic syndrome: clinical aspects]. 1158 27

Adenoviral infections of immunocompetent patients usually present as self-limiting pharyngitis, gastroenteritis, urocystitis, or conjunctivitis. In immunosuppressed patients, development of the illness can be severe, even life-threatening or fatal, and therapeutical intervention is difficult. Previous case reports of adenoviral infections after kidney transplantation have described a symptomatology of hemorrhagic cystitis, fever, renal dysfunction, and rarely fatal systemic dissemination. Here we report on a 46-year-old female renal transplant recipient suffering from adenoviral serotype 35 nephritis of the donor organ 29 days after transplantation. In this case, the main symptoms of the adenoviral infection were high fever and progressive renal failure of the transplanted organ. At the peak of the clinical symptoms, owing to histological and immunohistochemical evaluations of a kidney biopsy, we were able to establish the diagnosis in time so that adequate therapy could be employed. Immunosuppression was reduced and modified, and a self-limiting course of the infection was observed, followed by significant improvement of graft function. Subsequent to histological diagnosis, adenoviral particles were isolated from urine and identified as adenovirus serotype 35. Adenoviral nephritis of the transplanted organ should be considered in the differential diagnosis of persistent anuria after kidney transplantation. Our case highlights the importance of applying all possible diagnostic techniques, including histological evaluation of renal biopsies.
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PMID:Acute adenoviral infection of a graft by serotype 35 following renal transplantation. 1453 42


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