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)

Seven children (aged 8--17 years) presented with a high fever, headache, confusion, conjunctival hyperaemia, a scarlatiniform rash, subcutaneous oedema, vomiting, watery diarrhoea, oliguria, and a propensity to acute renal failure, hepatic abnormalities, disseminated intravascular coagulation, and severe prolonged shock. One patient died, one had gangrene of the toes, and all have had fine desquamation of affected skin and peeling of palms and soles during convalescence. Five patients were studied prospectively. Staphylococcus aureus related to phage-group I was isolated from mucosal (nasopharyngeal, vaginal, tracheal), or sequestered (empyema, abscess) sites, but not from blood. This organism produces an exotoxin which causes a positive Nikolsky sign in the newborn mouse and which is biochemically, pathologically, and immunologically distinct from phage-group-II stapphylococcal exfoliatin.
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PMID:Toxic-shock syndrome associated with phage-group-I Staphylococci. 8 81

The acute intravenous and oral toxicity of single doses of paraquat dichloride was studied in the cynomolgus monkey. Renal handling and effects upon renal function were also investigated following an oral dose of [14C]paraquat. Clinical signs consisted of vomiting, anorexia and dyspnoea. By 48 h all animals showed signs of acute renal failure with oliguria, high plasma urea and SGPT levels and metabolic acidosis. Animals dosed orally showed similar, though less severe, signs to those dosed intravenously. The oral LD50 was approx. 70 mg paraquat cation/kg. Following an oral dose plasma levels peaked by 2 h, but were constant from 12 h to 24 h. Paraquat clearance was high initially and exceeded the creatinine and urea clearance, but fell off markedly after 14 h as renal failure developed. By 18 h urine production had ceased. It is concluded that acute renal failure and acute pulmonary damage are the main causes of death, with interstitial pulmonary fibrosis being a factor in animals surviving the acute phase.
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PMID:The toxicity and renal handling of paraquat in cynomolgus monkeys. 12 Jun 23

Vertical and medial nephroptosis was assessed on 60 consecutive excretory urographic examinations. Ptosis, both vertical and medial, was seen more commonly in females, and vertical ptosis was more frequent than medial ptosis. In our series there was no significant evidence of predominance on the right side. Dietl crisis, nausea, vomiting, hypotension, oliguria, or orthostatic hypertension were not encountered. Nephroptosis was mostly asymptomatic. In those patients with symptoms, lumbar pain was common and could be either aggravated or relieved by change in position. A new sign, paradoxic displacement, is described. This could be of value to the surgeon and radiotherapist in evaluating enlargement of a huge abdominal mass - a difficulat task to assess clinically.
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PMID:Roentgenographic evaluation of nephroptosis. 67 40

The author observed 477 patients with sub- and decompensated stenosis of the pylorus of ulcer etiology; 11 out of them developed a severe complication--chloroprivic tetany which resulted from repeated abundant vomiting in emaciated patients and was followed by an acute total dehydration of the body, decrease of chlorides, oliguria and azotemia. Some problems concerning the prevention and the treatment of this severe complication of peptic ulcer are described.
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PMID:[Clinical aspects and therapy of gastrogenic tetany]. 71 43

Twenty infants and young children with hereditary fructose intolerance (HFI) were admitted to hospital. None was diagnosed at admission. Referals were for vomiting of unknown aetiology (16X), pyloric stenosis or hiatus hernia (5X), toxic condition (3X), and hepatomegaly of unknown origin (5X). Feeding difficulties (20X), vomiting (18X), and failure to thrive (16X) were leading symptoms. The most frequent clinical findings were hepatomegaly (18X), pallor (14X), haemorrhages (13X). Ascites, oliguria, tachypnoea, fever, splenomegaly and rickets were less frequent. Laboratory findings were indicative of disturbed hepatic and renal tubular function and also of disturbed intermediary metabolism (hypokaliaemia, hypophosphataemia). However, hypoglycaemia was found in only 4 out of 15 patients tested. Differential diagnosis after hospital admission centered on metabolic disorders such as glycogenoses, galactosaemia, tyrosinosis, or Wilson's disease. Hepatitis, toxic hepatosis, liver tumour, intrauterine infection and sepsis were also considered. Eleven children had first ingested fructose within the first 6 weeks of life. The diagnosis was usually established only many weeks or months after first fructose intake and appearance of symptoms. This documents how difficult the diagnosis of this disease can be both in practice and in hospital. The course was severe in 11 children and lethal in 4. In only 5 patients was the course mild. The 16 survivors are doing well under fructose-exclusion diet. Irreversible visual impairment after intraocular haemorrhage occurred once. In each case HFI could have been suspected immediately, had a detailed nutritional history been taken. Practising paediatricians should know the composition of commonly used infant formulae. They should never prescribe sugared condensed milk for intractable vomiting prior to excluding HFI. Solution for intravenous infusion containing fructose and sorbitol are life-threatening for undiagnosed HFI patients.
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PMID:Hereditary fructose intolerance in early childhood: a major diagnostic challenge. Survey of 20 symptomatic cases. 73

With improving standards of antenatal care, severe pre-eclampsia dn eclampsia are becoming less common and experience in the management of these conditions is lessening. Co-ordinated plans for the care of patients should be established by obstetricians and anaesthetists working as a team. A suitable regime for drug therapy in severe pre-eclampsia or eclampsia is the following: Initial management Diazepam 10 mg slowly i.v. Pethidine 100-150 mg i.m. or i.v. in incremental dosage, or extradural blocks, if analgesia is also required. Hydrallazine 20 mg i.v. initially, followed by 5 mg at intervals of 20 min until the diastolic pressure is less than 110 mm Hg. Then, preferably by syringe pump in a concentration of 2 mg/ml, at a rate of 2-20 mg/h. If vomiting occurs this can be controlled by administration of atropine. Subsequent management Sedation and anticonvulsant therapy. Continue diazepam and, in severe cases, institute chlormethiazole infusion. Continue analgesia with pethidine or extradural block. Control of hypertension by adjusting the dose of hydrallazine. If tachycardia exceeds 120 beat/min give propanolol 2-4 mg i.v. Plasma protein depletion with groww oedema is treated by administration of salt-free albumin or plasma protein fraction. Diuretic therapy is indicated if there is gross oedema or signs suggestive of acute renal failure. Oliguria associated with increased blood urea may be a result of renal failure or dehydration. The latter should be evident from the patient's condition and central venous pressure, but i.v. fluids and frusemide 20-40 mg can be used as a therapeutic test. Mannitol reduces cerebral oedema and may be given if diuresis has been first produced with frusemide. Potassium chloride is given if the plasma potassium decreases to less than 3 mmol/litre. Heparin therapy is considered if there is clinical evidence of disseminated intravascular coagulation.
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PMID:The management of severe pre-eclampsia and eclampsia. 83 44

In 17 patients (15 women, 2 men) with acute intermittent porphyria in the incidence of 23 clinical symptoms during 49 attacks was calculated. The most frequent symptoms in percentage of attacks were: Red colour of the urine 100%, abdominal pain 92%, tachycardia 88%, hypertension 75%, vomiting 54%, peripheral neuropathy 50%. In 35% of acute attacks a transient normochromic, normocytic anemia developed which is probably due to a disturbance of heme synthesis. Oliguria was found in 25%, azotemia in 12.5% of attacks. 4 patients with an average of 5 preceding acute attacks showed a persistent reduction of renal function during the symptom-free interval, in contrast to 12 patients with an average of 1.7 previous attacks and normal renal function. During the observation period from 1960-1974 3 (= 18%) of the 17 patients died.
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PMID:[Acute intermittent porphyria: report on 17 patients with 49 attacks (author's transl)]. 99 30

Published data indicate that when recombinant interleukin-2 (rIL-2) is administered to children as a 15-min i.v. bolus, doses of 18 x 10(6) IU/m2 are poorly tolerated, requiring intensive care unit (ICU) management of IL-2-induced hypotension. We administered rIL-2 as a 1- or 2-h i.v. infusion to 11 children with malignancies refractory to conventional therapy. IL-2 was given every Monday/Wednesday/Friday for 3 weeks. Four children received 12 x 10(6) IU/m2/dose, four received 18 x 10(6) IU/m2/dose, and three received 24 x 10(6) IU/m2/dose (1 Cetus Unit = 6 IU). Fever, chills, flushing, nausea, vomiting, transient weight gain, and oliguria were observed at all three dose levels (not dose-limiting toxicities). Cardiovascular toxicity was significantly reduced compared to the bolus regimen. Mild hypotension was observed at all three dose levels; however, there was no severe dose-limiting hypotension. Because of reduced cardiovascular toxicity, IL-2 was safely administered on an outpatient basis. This regimen induced marginal transient increases in natural killer cell activity and lymphokine-activated killer cell activity. No measurable clinical tumor response was observed in any of the 11 children. The maximum-tolerated dose has not been reached. This regimen allows for a considerable cost reduction (outpatient care instead of ICU care) and safety, making further clinical trials on the use of IL-2 in children more feasible.
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PMID:Phase I study of recombinant human interleukin-2 for pediatric malignancies: feasibility of outpatient therapy. A Pediatric Oncology Group Study. 150 55

A prospective study of late adverse reactions to nonionic contrast media was conducted in 2,382 patients who underwent computed tomography (CT). Late reactions were defined as those that occurred more than 30 minutes but within 2 days after completion of CT. The overall rate of late reactions was 8.0% (165 of 2,052 patients), which was greater than the rate of immediate reactions (3.8% [90 of 2,382 patients]). Headache and rash were the most frequent manifestations. Three patients experienced severe vomiting, heavy drowsiness, or oliguria and required medical attention. Late reactions occurred more frequently in female patients, younger adults, and patients with histories of allergic reactions. This investigation shows that although late adverse reactions to nonionic contrast agents are not life threatening, these reactions are not uncommon. It is important that radiologists recognize these late reactions. Patients and referring physicians should be informed that late reactions can occur and may require medical attention.
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PMID:Late adverse reactions to nonionic contrast media. 158 29

Seven patients, 4 girls and 3 boys, aged 3 to 12 years /X = 7.14/ affected by haemorrhagic fever with renal syndrome /HFRS/., were hospitalized at the University Children's Hospital in Belgrade during the last two years /January 1988-January 1990/. The diagnosis was established on the basis of clinical features, epidemiological data and autopsy findings in one patient while in the others the diagnosis of HFRS was confirmed serologically by indirect immunoflorescence tests on Vero E 6 cells. A significant increase in antibody titre against Hantaan virus was found in all serologically tested patients. Three of them had also significant increase of antibody titre against Soeul and one against Puumale virus. In four patients the disease appeared as family outbreak at the end of January 1988 while the others were sporadical cases. All patients but one mentioned contact with rodents at home or in fields. The predominant slynical symptom were: sudden onset of febrile condition with headache, generalized malaise, myalgia, abdominal pain, vomiting, diarrhoea, oliguria and oedema. All patients had haematuria and only one had other severe haemorrhagic manifestations. Four patients were hypertensive. Two patients had renal insufficiency, but only one required haemodialysis. Five patients recovered after 2 to 8 weeks without sequellae, one patient was still /7 months after the beginning of the disease/ in mild renal insufficiency and one patient died. Autopsy findings showed tubular necrosis in the kidney, myocarditis, massive pneumonia with hydrothorax and jejunal haemorrhagia.
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PMID:[Hemorrhagic fever with renal syndrome in children]. 168 34


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