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)

A 10-year-old boy with severe familial lactose intolerance in infancy (vomiting, failure to thrive, lactosuria (5.25 g/l), sucrosuria (12 g/l), and aminoaciduria. Intestinal disaccharidases (including lactase and sucrase) normal at age 6 and 20 weeks. Oral lactose tolerance test at this age resulted in lactosuria (4.6 g/l); sucrose tolerance test, in sucrosuria (18.5 g/l). In contrast, intraduodenal lactose tolerance test gave only low lactose excretion in urine (0.28 g/l). He improved rapidly and had no lactosuria on intraduodenal feeding with citric acid milk. The lactosuria diminished as age increased, but was still higher at age 6 years than that of controls. He tolerated normal disaccharide containing food after 1.5 years of age. At 5.5 to 6 years, he had symptoms of lactose malabsorption, and an isolated lactase deficiency was proved. At 10 years, he still tolerates only limited amounts of milk. The defect in severe familial infantile lactose intolerance seems to be localized in the gastric mucosa. Acquired lactase deficiency can appear later in childhood in this syndrome.
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PMID:A boy with severe infantile gastrogen lactose intolerance and acquired lactase deficiency. 52 43

The confusing area of cow's milk intolerance is explored in an attempt to define the various mechanisms whereby milk affects gastrointestinal function, resulting in clinical symptoms (diarrhea, vomiting, gastrointestinal bleeding, etc.). The adverse reaction of infants to cow's milk ingestion may relate to lactose intolerance (enzymatic), a direct toxic reaction to the mucosal surface resulting in epithelial damage, or it may be immunologically mediated. Factors such as increased intestinal permeability to milk proteins during the newborn period may also contribute to susceptibility of young infants to milk sensitivity. The relative roles of systemic (milk agglutinins) and local immunity (SIgA antibodies) in milk intolerance are discussed and differential immunologic responses (IgE versus IgA/IgM) considered in the pathogenesis. It was concluded that new techniques such as organ culture of intestinal biopsy specimens are needed to establish the diagnosis of hypersensitivity and to begin to provide ways of adequately treating the condition.
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PMID:Effect of cow's milk on the gastrointestinal tract: a persistent dilemma for the pediatrician. 56 40

A 50-day-old boy with severe lactose intolerance is described. In addition to vomiting, failure to thrive, dehydration, metabolic acidosis and amino aciduria, bilateral cataracts were also found. At three months of age, a computerized axial tomography scan and an electroencephalogram were abnormal, and myoclonic spasms began at the age of seven months.
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PMID:Lactose intolerance associated with cataracts. 75 81

Twenty-five children with cows' milk protein intolerance were studied. Twenty had presented with an illness clinically indistinguishable from infantile gastroenteritis; an enteropathogenic Escherichia coli was isolated from the stools in two children, and in six another member of the family simultaneously developed acute diarrhoea and vomiting. Twenty-three children had lactose intolerance secondary to cows' milk protein intolerance. Eight out of 20 children were found to be partially IgA deficient. An acute attack of gastroenteritis, in damaging the small mucosa, may act as a triggering mechanism in cows' milk protein intolerance, and a deficiency in IgA may be a predisposing factor in so far as it allows the patient to become sensitised to foreign protein.
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PMID:Cows' milk protein intolerance: a possible association with gastroenteritis, lactose intolerance, and IgA deficiency. 77 36

Sixty-eight bottle-fed babies under 9 months of age with mild acute gastroenteritis were observed to evaluate current feeding regimens following acute gastroenteritis in infancy. All babies were fed for 24 h with a glucose-electrolyte mixture (GEM) and then randomly assigned to either a gradual reintroduction to their normal milk, i.e., slow regrade; immediate return to full-strength formula; or a rapid regrade to a hypoallergenic whey hydrolysate formula. All groups were well matched for age, sex, ethnic origin, nutritional state, and degree of hydration. There was no significance difference in stool frequency or reducing substances, vomiting, and duration of hospital stay between the three groups. Many infants (6/24) refused to take the whey hydrolysate formula, presumably because of unpalatability. Weight gain was more rapid when full-strength milk was given. Clinical relapse developed in 12 (17%) of patients. An enteric pathogen was detected in eight of this group and cow's milk protein intolerance in three (one from each feeding group). No infant had clinically significant lactose intolerance, in marked contrast to previous experience at Queen Elizabeth Hospital. In this group of previously healthy, well-nourished babies with mild acute gastroenteritis, there was no advantage in regrading slowly to milk or a hypoallergenic formula. An immediate return to normal formula 24 h after GEM feeding was well tolerated and simpler for parents.
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PMID:Evaluation of infant feeding in acute gastroenteritis. 270 54

Breath hydrogen tests were carried out on 157 children either because they had chronic diarrhea or because they were on disaccharide-free diets. Lactose malabsorption was common in patients with postgastroenteritis syndrome (43%), and sucrose malabsorption was readily detected in patients with congenital sucrase-isomaltase deficiency. Secondary sucrose malabsorption and small bowel bacterial overgrowth were also detected. In predicting clinical response to dietary change, the breath hydrogen test, as we perform it, was clearly the most specific and sensitive and had a predictive accuracy of 96%. Duodenal biopsy results obtained from 48 of the children gave a 23% incidence of misleading disaccharidase results (16.7% falsely normal, 6.3% falsely abnormal), but biopsy remains vital in the diagnosis of congenital sucrase-isomaltase deficiency. False negative breath hydrogen results were obtained on occasions (4%) but in most instances were related to recent antimicrobial therapy or failure of the breath test mechanics (e.g., vomiting, length of sampling).
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PMID:Value of breath hydrogen analysis in management of diarrheal illness in childhood: comparison with duodenal biopsy. 402 May 71

A low-lactose milk was evaluated for taste acceptance and clinical symptomatology by means of a double-blind control study in two groups of individuals. One group consisted of nine milk intolerant individuals, while the other consisted of five milk tolerant individuals. Each week for 9 wk the participants were given a coded sample of skim milk, lactose hydrolyzed milk, skim milk plus glucose, or sweet acidophilus milk. Each participant was asked to consume four liters of milk during a week and keep a daily log of symptoms (pain, bloating, nausea, flatus, emesis, bowel frequency) along with taste acceptability. After assigning a numerical value to the intensity of symptomatology a X2 analysis was performed on the data. In the milk intolerant population lactose hydrolyzed milk produced significantly milder (p < 0.05) pain and gas symptoms than the nonhydrolyzed milks. Bowel frequency was not altered between the types of milk in both groups. The lactose hydrolyzed milk did not reduce the symptoms of lactose intolerance in the milk intolerance population to the response of the control group. Although both study populations found decreased taste acceptability to the lactose hydrolyzed milk, a taste panel assessment did not show any significant differences in the milks.
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PMID:Clinical studies with low-lactose milk. 689 87

An infant with lactose intolerance is described. A breast-fed infant developed vomiting at 3 weeks, and became dehydrated. Lactosuria, aminoaciduria, and liver damage were preesent. A milk-free diet led to rapid recovery. At 6 months a normal diet was well tolerated.
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PMID:Severe lactose intolerance with lactosuria and vomiting. 741 80

One-hundred-twenty infants under 1 year of age suffering from intractable diarrhoea were studied. They had received prior treatment in the form of antimicrobials (100 per cent), stool binding substance (50 percent), antimotility agents (50 per cent), and intravenous (IV) fluids (33 per cent). One-third of them had been hospitalised in peripheral hospitals. All of them had diarrhoea of more than 2 weeks' duration, protein energy malnutrition and were very ill. In addition vomiting, dehydration, fever, paralytic ileus, perianal excoriation and rectal prolapse were present in 44, 23, 33, 9, 47, and 3 per cent of the infants, respectively. Anaemia, multiple vitamin deficiencies, and pedal oedema were seen in 70, 10, and 3 per cent of infants, respectively. The infections documented were septicaemia (22 per cent), bronchopneumonia (6 per cent), meningitis (4 per cent), urinary tract infection (3 per cent) and acute supporative otitis media in 2 per cent of infants. Fifty-three per cent of infants had secondary lactose intolerance. Intolerance to milk protein, milk protein and soyabean and milk protein, as well as soyabean and chicken was seen in 4, 2, and 1 per cent cases, respectively. Aetiological agents isolated from stool culture were E. coli, (18 per cent), Klebsiella species (9 per cent), Shigella species (6 per cent), Salmonella typhimurium (2 per cent), Cholera mitschikom (1 per cent), Giardia lamblia (6 per cent), cryptosporidium (1 per cent), and E. histolytica (1 per cent). Candida albicans was grown in 18 per cent of infants. Pseudomembranous colitis was documented in 2 per cent cases.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Intractable diarrhoea of infancy and its management: modified cost effective treatment. 807 14

Transient lactose intolerance secondary to infective diarrhoea is common in developing countries, & soya milk formula is commonly prescribed for its management. Lactose predigested milk feeding was done in 70 patients of test group while withdrawing lactose diet & 84.3% had control of motions with absent lactose in stool despite challenge feed, 3 days after withdrawal of lactose diet. 83.3% patients in control group fed soya milk had such improvement but the incidence of feed refusal was 30% in this group as compared to only 2.8% in lactaid group. Vomiting after feed was also found in 10% of babies fed soya milk as compared to none in lactaid group, thus proving superiority of lactaid in management of lactose intolerance diarrhoea.
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PMID:Dietary management of lactose intolerance--lactase treated milk versus soya milk. 851 40


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