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

Abdominal pain, vomiting, and obstipation often occur in children and young adults with cystic fibrosis (CF). The common causes include meconium ileus equivalent, intussusception, and adhesions from previous surgery. One of our patients with CF who had meconium peritonitis as a neonate presented with duodenal obstruction during childhood. This was caused by colonic polyps arising in the hepatic flexure and eroding through the colonic and duodenal walls into the duodenum. She was treated with total parenteral nutrition, right colectomy, gastric diversion, and a controlled duodenal fistula that healed uneventfully. She has remained well 1 year after discharge from the hospital. To our knowledge, a similar case has not been reported previously.
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PMID:Colonic polyps and coloduodenal fistula: unusual complications in patient with cystic fibrosis. 724 43

Sodium chloride deficiency (SCD) was observed within the 1st year of life in 12 of 46 cystic fibrosis (CF) patients between July 1989 and September 1992. All patients showed sweating, loss of appetite, fever, vomiting, irritation, dehydration, weakness, and cyanosis during an attack. Mean plasma sodium, potassium and chloride levels were 122.9 (range 106-135), 2.5 (range 1.6-3.5), and 73.3 (range 60-90) mEq/l respectively. Alkalosis and elevated plasma renin activity were detected in all patients. Of the patients, 50% showed microscopic haematuria, and hypercalciuria was detected in two out of four patients. Low urinary sodium and high urinary potassium were observed in the four examined patients. Increased creatinine, BUN and uric acid values returned to normal with treatment. All the patients were treated initially with intravenous fluids and electrolyte solutions. All patients were less than 7 months of age during the first attack, five received only breast milk and the others breast milk with formula milk. Their oral salt supplement was 2-4 mEq/kg per day, which is recommended for CF patients, but could be deficient in excessively sweating infants. The genotype of these patients might be cause of high salt losses. F508 is the most common mutation with the frequency of 38% in our CF patients with SCD, but the frequency of unknown mutations is high (54%).
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PMID:Sodium chloride deficiency in cystic fibrosis patients. 784 98

Two male patients with cystic fibrosis (CF), both 18 years old, developed frontal lobe brain abscesses. Both patients presented with histories of intermittent headache over several days and occasional vomiting. Headache was not more evident in the mornings and not associated with visual disturbance in either patient. Neither was hypertensive nor had visual disturbance. Both patients had documented pansinusitis and nasal polyposis. Both men had had few admissions for pulmonary exacerbations, and neither was significantly malnourished. The abscess in neither patient grew Pseudomonas species.
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PMID:Cerebral abscess as a complication of cystic fibrosis. 809 Jun 10

Meconium ileus was noted as an early manifestation of cystic fibrosis in 60 neonates between 1972 and 1991. There were 20 girls and 40 boys. A family history of cystic fibrosis was present in six children. Twenty-five neonates had uncomplicated meconium ileus due to inspissated meconium within the terminal ileum. Thirty-five neonates presented with 56 complications of meconium ileus, including volvulus (n = 22), atresia (n = 20), perforation (n = 6), and giant cystic meconium peritonitis (n = 8). Clinical presentation included abdominal distension, bilious vomiting, and failure to pass meconium. In two recent cases, prenatal ultrasonography detected a mass with proximal bowel distension indicative of cystic meconium peritonitis. Mechanical bowel obstruction in the other neonates was diagnosed from plain abdominal radiographs and barium enema. Ten patients with uncomplicated meconium ileus were successfully treated with a diatrizoate meglumine (Gastrografin) enema. The remaining 15 patients required a laparotomy, with 9 treated by bowel resection and enterostomy and 6 recent cases managed with enterotomy and irrigation. Complicated cases were managed by bowel resection and anastomosis (n = 15) or enterostomy (n = 20). Survival at 1 year was 92% in patients with uncomplicated meconium ileus and 89% for those with complicated meconium ileus. The therapy of choice for uncomplicated meconium ileus is nonoperative Gastrografin enema, with enterotomy and irrigation reserved for enema failures. Complicated cases require exploration and, in the absence of giant cystic meconium peritonitis, are usually amenable to bowel resection and primary anastomosis.
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PMID:Contemporary management of meconium ileus. 833 77

The role of rapidly growing mycobacteria (RGM) as pulmonary pathogens has been unclear. We identified 154 cases of lung disease caused by RGM using the microbiologic and radiographic criteria of the American Thoracic Society (ATS) and availability of the causative organism for study. More than one third of patients had positive lung biopsy cultures. Patients were predominantly white (83%), female (65%) nonsmokers (66%), and they had prolonged periods from onset of symptoms to diagnosis of their disease. Cough was an almost universal presenting symptom, whereas constitutional symptoms became more important with progression of disease. Upper lobe infiltrates were most common (88%), with 77% of patients developing bilateral disease. Cavitation was present in only 16% of the patients. Specific underlying diseases were infrequent, but they included previously treated mycobacterial disease (18%), coexistent Mycobacterium avium complex (8%), cystic fibrosis (6%), and gastroesophageal disorders with chronic vomiting (6%). The majority of isolates (82%) were M. abscessus (formerly M. chelonae subsp. abscessus). Effective treatment for M. fortuitum long disease was accomplished with drug therapy, whereas surgical resection of localized disease was the only effective long-term therapy for M. abscessus. Although the disease was generally slowly progressive, 21 of 154 (14%) patients died as a consequence of progressive RGM lung disease and respiratory failure. RGM should be recognized as a cause of chronic mycobacterial lung disease, and respiratory isolates should be assessed carefully.
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PMID:Clinical features of pulmonary disease caused by rapidly growing mycobacteria. An analysis of 154 patients. 848 42

We have observed that many home parenteral nutrition (HPN) recipients experience nausea, vomiting, or both during cyclic parenteral nutrition infusions. The current investigation was performed to determine the prevalence and course of these symptoms and effectiveness of therapeutic maneuvers. Eighty-nine recipients of HPN were contacted and 53 families (60%) responded. Thirty-five patients (66%) reported complaints of nausea, vomiting, or both associated with their HPN infusion. Patients with cancer (82%) or cystic fibrosis (83%) reported symptoms at similar rates, while patients with gastrointestinal disease (46%) reported symptoms less often (p < .05, chi-square). Within each diagnostic group, prevalence of symptoms did not vary with age. The majority of patients were symptomatic in the morning when being weaned or soon after completing the HPN infusion. Response rates to a variety of therapies were also similar. In conclusion, nausea and vomiting associated with cyclicHPN infusions appear to be common. The precipitating events and efficacy of interventions await identification and prospective evaluation.
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PMID:The prevalence of nausea and vomiting in pediatric patients receiving home parenteral nutrition. 855 12

Between January 1993 and April 1994, 5 patients with cystic fibrosis, aged 4-9 months, were admitted to the Department of Pediatrics, University of Berne, Switzerland, with acute, severe metabolic alkalosis (sodium < 133 mmol/l, plasma potassium < 3.5, chloride < 85, bicarbonate > 35.0 mmol/l, blood pH > 7.43). 87 cases of acute metabolic alkalosis complicating cystic fibrosis reported in the literature between 1951 and 1995 were also reviewed. Our cases and those described in the literature demonstrate that acute metabolic alkalosis occurs in patients aged 2 years or less. Anorexia, vomiting, respiratory exacerbation, fever, and body weight loss often precede metabolic alkalosis. Furthermore, metabolic alkalosis is a common initial presentation of cystic fibrosis, suggesting that this diagnosis should be considered in the context of unexplained metabolic alkalosis.
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PMID:Acute metabolic alkalosis in cystic fibrosis: prospective study and review of the literature. 1043 8

This review illustrates the changing paradigms in the understanding of the pathogenesis of pneumatosis intestinalis. Although many theories have been evoked, pragmatically there appear to be four major clinical and diagnostic imaging considerations. The most common and most emergent life-threatening cause of intramural bowel gas is the result of bowel necrosis due to bowel ischemia, infarction, necrotizing enterocolitis, neutropenic colitis, volvulus, and sepsis. In the stomach, intramural gas can be caused by emphysematous gastritis or ingestion of caustic agents. These situations represent surgical emergencies. Pneumatosis is found secondary to mucosal disruption presumably due to over-distention from peptic ulcer, pyloric stenosis, annular pancreas, and even to more distal obstruction. Disruption can also be caused by ulceration, erosions, or trauma, including the trauma of child abuse. Disruption can also be iatrogenic from intracatheter jejunal feeding tubes, stent perforation, sclerotherapy, or surgical or endoscopic trauma. In these cases, the gas may be focal or linear. Treatment depends on the extent of the disruption and the underlying cause. A more subtle form of mucosal disruption may occur due to mucosal erosions and also to defects in intestinal crypts secondary to acute and subclinical enteritides that allow intraluminal bacterial gas under pressure to percolate into the bowel wall layers, particularly the submucosa (29). Pneumatosis, often linear or cystic in appearance, is seen with increased frequency in patients who are immunocompromised because of steroids, chemotherapy, radiation therapy, or AIDS. In these cases, the pneumatosis may result from intraluminal bacterial gas entering the bowel wall due to increased mucosal permeability caused by defects in bowel wall lymphoid tissue. Clinical and imaging findings are important in the differentiation of this transient pneumatosis from fulminant life-threatening causes in this subset of patients. A pulmonary cause must still be considered in cases of chronic obstructive pulmonary disease, asthma, and cystic fibrosis. It can occur with barotrauma and after chest tube placement. It may relate to increased intrathoracic pressure associated with retching and vomiting. The possibility remains that occasionally the origin of pneumatosis intestinalis will remain cryptogenic--caused but unexplained.
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PMID:Pneumatosis intestinalis: a review. 953 Feb 94

Meconium ileus (MI) affects 15% of neonates with cystic fibrosis (CF). The authors reviewed the management and outcome of 51 neonates presenting to a single institution between 1976 and 1995 with MI secondary to CF. Clinical presentation included abdominal distension (96%), bilious vomiting (49%), and delayed passage of meconium (36%). A family history of CF was present in 4 cases (8%). Twenty-three neonates presented with MI and evidence of volvulus, atresia, or perforation (complicated MI). Of these, 16 underwent stoma formation, 1 appendicectomy, and 6 resection with primary anastomosis. Twenty-eight neonates presented with uncomplicated MI. Of these, 11 were managed non-operatively by Gastrografin enema (10) or enteral N-acetylcysteine (1). The remainder required stoma formation (15) or bowel resection with primary anastomosis (2). Early postoperative complications occurred in 2 neonates (4%). In this hospital the 1-year survival for this condition has increased from 49% (1953-1970) to 98% (1976-1995) irrespective of the surgical procedure performed or the presence of volvulus, atresia, or perforation. In our experience, bowel resection with primary anastomosis is as safe as stoma formation and is associated with a reduced length of initial hospital stay.
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PMID:Meconium ileus secondary to cystic fibrosis. The East London experience. 963 19

Weaning is the cause of much concern among first-time mothers. A milk-only diet is advised until 3-4 months of age. Health professionals should ensure the baby receives a sufficient and balanced diet during the weaning period, to meet the needs for energy and growth. Breast milk or infant formula should continue up to the age of at least one year. The weaning period is a good time to educate parents in good nutrition. A wide variety of foods should be the aim in child nutrition, but each different type needs to be started separately during weaning. Care is needed to ensure vegetarian babies receive enough proteins, vitamins and minerals (especially iron). Failure to thrive has a multitude of causes, and treatment must be that of the cause. Strictly vegan children who eat no dairy products will need added synthetic vitamin B12. Failure to thrive may be due to physical problems (eg choanal atresia), infection, vomiting, diarrhoea, anorexia, parental ignorance or poverty. Other causes include coeliac disease, cow's milk protein allergy, cystic fibrosis, severe eczema or asthma, or diabetes.
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PMID:Common feeding problems in babies and children: 2. 981 53


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