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

Fifty-nine consecutive patients admitted for colonoscopy were randomized to receive polyethylene glycol or sodium picosulphate. Patients expressed their opinion in a questionnaire and the endoscopists, blinded to the preparation, assessed the cleanliness of different segments of the colon. There was no statistically significant difference in the taste-acceptability of the preparations, frequency of nausea, abdominal pain, peri-anal soreness or sleep disturbance between the two groups. Polyethylene glycol caused vomiting in 13% of patients while this was absent in those who received sodium picosulphate (P less than 0.05). The average number of stools passed was 12.4 in the polyethylene glycol and 8.6 in the sodium picosulphate groups; mean difference 3.8 (95% C.I. 0.7-6.9) with P less than 0.02. The overall cleanliness of the colon was better in the polyethylene glycol group (P = 0.002) as judged by the blinded colonoscopist. There was less delay (P = 0.06) and more completed colonoscopies (P = 0.01) in this group. Polyethylene glycol was a better preparation in all segments of the colon except the rectum. We conclude that polyethylene glycol is the choice of the colonoscopist and should be given to all patients; sodium picosulphate would be a good alternative if patients are intolerant. If a limited colonoscopy or flexible sigmoidoscopy is intended, sodium picosulphate may be preferred because of its acceptable efficacy and slightly advantageous side-effect profile.
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PMID:Short report: comparison of two orally administered bowel preparations for colonoscopy--polyethylene glycol and sodium picosulphate. 142 Jul 44

A 6-month-old girl was hospitalized on three occasions for irritability, vomiting, acidosis, and hypotonia. During the third hospitalization hyperglycinemia and urinary glycolic acid were detected. Ethylene glycol was discovered in the infant's blood and bottled formula. Clinicians must consider ethylene glycol intoxication as a cause of recurrent infantile metabolic acidosis.
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PMID:Intentional infantile ethylene glycol poisoning presenting as an inherited metabolic disorder. 153 89

An 11-month-old, 11-kg infant presented to the emergency department after ingesting 130 to 150 mg/kg of elemental iron. Emesis was induced twice and the child was lavaged throughout a 4-hour period with some tablet return. An abdominal radiograph after gastrointestinal decontamination showed at least 16 whole iron tablets remaining in the stomach. Serum iron drawn 2 hours postingestion was 46.7 mumol/L. Blood glucose was 7.7 mmol/L and white blood count was 21,800 mm3. Despite a second lavage 8 hours postingestion, a large number of whole tablets were visualized in the stomach per radiograph. Whole bowel irrigation with polyethylene glycol electrolyte lavage solution (Golytely, Braintree Laboratories, Inc, Braintree, MA) was begun via nasogastric tube 14 hours after the ingestion. Serial abdominal radiographs showed tablet movement out of the stomach within 4 hours after initiating whole bowel irrigation. This case demonstrates the safety and efficacy of WBI in an infant when conventional gastrointestinal decontamination has failed.
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PMID:Use of whole bowel irrigation in an infant following iron overdose. 167 52

The clinical suitability of conventional glyceromonooctanoin (GMOC) and ethylenediaminetetraacetic acid (EDTA) containing solvents for the dissolution of common bile duct stones is questionable. To improve the solvent-stone contact and the miscibility with bile, GMOC was hydrophilized by the addition of polyethyleneglycol-caprylglyceride, polyethyleneglycol-sorbitan-etheroleyl-ester, and polyethyleneglycol-sorbitanlauryl-ester (PEG-GMOC). This product was mixed with a bile acid-EDTA (BA-EDTA) solution in a ratio of 1:2 (v/v) for cholesterol solubilizing and calcium complexing capacities. To determine clinical efficiency, the new solvent was infused via a nasobiliary tube in 16 patients with endoscopically nonextractable common bile duct stones and compared with a group of 16 patients treated with an alternating GMOC/BA-EDTA regimen. Continuous perfusion with PEG-GMOC-BA-EDTA led to a total (12 patients) or partial (3 patients) disappearance of the stones within 2-15 days. Similarly, alternating GMOC and BA-EDTA treatment dissolved the stones in 12 patients. The average volume of PEG-GMOC-BA-EDTA infused contained only 27% of the GMOC applied during the alternating therapeutic regime. This reduction of the GMOC dose was associated with a significant reduction of adverse effects such as emesis, diarrhea and biliary pain. We concluded that GMOC is equally efficient in the new hydrophilized form but it is clearly superior as far as side effects are concerned. In all, this supports its clinical suitability for the dissolution treatment of common bile duct stones.
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PMID:Dissolution of bile duct stones by a hydrophilized glyceromonooctanoin-bile-acid-EDTA emulsion. 190 80

Severe vomiting and abdominal pain were precipitated by polyethylene glycol-based gut lavage (PEG) in two patients out of 585 referred for colonoscopy in a 2 year period. Both patients had primary adenocarcinoma of the large bowel but both were also found to have gastroduodenal problems severe enough to need surgical treatment. Both cases are presented.
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PMID:Pre-colonoscopy bowel preparation intolerance: a sign of upper gastrointestinal pathology. 192 84

A 16-year-old boy ingested approximately 50 zinc sulfate tablets (ZnSO4; 500-mg tablets). After spontaneous emesis, ipecac-induced emesis, and orogastric lavage, an abdominal radiograph performed four hours after ingestion still demonstrated approximately 50 ZnSO4 tablets within the stomach and three pills within the colon. Whole-bowel irrigation was begun with a polyethylene glycol lavage solution (PEG; Golytely) that was administered through a nasogastric tube; within one hour, the patient began producing a rectal effluent that contained pills. The patient remained asymptomatic throughout whole-bowel irrigation. Stool guaiac tests were negative. The serum chloride, however, increased from 105 to 127 mEq/L. Follow-up kidney, ureter, and bladder studies demonstrated the clearance of the zinc tablets from the gastrointestinal tract during the next 24 hours.
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PMID:Whole-bowel irrigation as treatment for zinc sulfate overdose. 197 39

Sulfate free-electrolyte lavage solution is a new osmotically balanced electrolyte gut lavage solution for colon surgery that has been formulated for improved taste and reduced water and electrolyte changes. Sixty patients were prospectively randomized to receive a 1-day preparation with sulfate free-electrolyte lavage solution or a 3-day preparation using a clear liquid diet, cathartics, and enemas. The patient groups were similar in age, race, male-female ratio, and the types of colonic resections performed. Colonic cleansing was better with sulfate free-electrolyte lavage solution (100% vs 63% "good" to "excellent" cleansing). Patient tolerance evaluated by a questionnaire showed more overall discomfort with sulfate free-electrolyte lavage solution but no difference between the preparations in individual symptoms of fullness, cramping, nausea, or vomiting. One patient developed a low level of serum potassium after a cathartic and enema preparation, while there were no complications with sulfate free-electrolyte lavage solution. Patient taste questionnaires showed a slight preference for sulfate free-electrolyte lavage solution (53%) over a polyethylene glycol electrolyte lavage solution (47%). This study confirms that sulfate free-electrolyte lavage solution is a safe and effective method of preoperative colonic cleansing.
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PMID:A new oral lavage solution vs cathartics and enema method for preoperative colonic cleansing. 202 32

The clinical picture as well as the principles of treatment in ethylene glycol poisoning differ with the time after ingestion. These time-related differences are illustrated by two case reports. During the first hours of ethylene glycol poisoning, the patient suffers from drunkenness, vomiting and somnolence due to the intoxicant effect of ethylene glycol on the central nervous system. In the following hours a poisoning with glycolate and oxalate develops, with increasing acidosis, renal and brain damage. A patient admitted within a few hours of an overdose, with no or only slight metabolic acidosis, may be successfully treated with ethanol. If the serum concentration of ethylene glycol is very high, hemodialysis may be deferred until the necessary staff and equipment are available. If the patient is admitted with severe metabolic acidosis, hemodialysis must be started immediately. The need for ethanol administration during hemodialysis merits reevaluation.
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PMID:Considerations for the treatment of ethylene glycol poisoning based on analysis of two cases. 205 10

In an open-label prospective study the safety, efficacy, and patient tolerance of an enterally administered isotonic intestinal lavage solution containing polyethylene glycol-3350 was evaluated in 20 pediatric patients (ages 1 1/2 to 19 years) undergoing diagnostic colonoscopy. After an oral dose of metoclopramide, lavage solution was administered by mouth or nasogastric tube at a rate of 40 ml/kg per hour until stools were clear. Emesis occurred in 4 patients, nausea in 11, and abdominal distension in 5. Clear stools were produced in a mean (+/- SE) time of 2.6 +/- 0.3 hours. The volume of lavage solution delivered, which ranged from 15.6 to 183.3 ml/kg, varied inversely with the weight (and age) of the patient. Preparation of the colon was considered optimal in 11 patients, satisfactory in 7, and suboptimal in 2. Small but significant decreases in urine osmolality, blood urea nitrogen, serum glucose, and potassium values were noted at the termination of perfusion. Postperfusion serum glucose concentration in the smallest patient (11.4 kg) was 61 mg/dL (3.4 mmol/L). Mean (+/- SEM) change in weight after perfusion was 0.14 +/- 0.05 kg (range -0.2 to +0.6 kg). Of 20 patients, 11 required or requested nasogastric administration of the lavage solution because of its unpleasant taste. We conclude that whole intestinal perfusion with a balanced electrolyte solution containing polyethylene glycol is safe, acceptable, and efficacious in children.
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PMID:Safety, efficacy, and tolerance of intestinal lavage in pediatric patients undergoing diagnostic colonoscopy. 206 47

42 dogs with non-Hodgkin's lymphoma (NHL) were randomized for treatment with either PEG-L-asparaginase 10 IU/kg intramuscularly (n = 22) or L-asparaginase 400 IU/kg intraperitoneally (n = 20). Another 20 dogs were treated with either PEG-L-asparaginase 30 IU/kg (n = 10) or L-asparaginase 400 IU/kg (n = 10). Each treatment protocol consisted of two asparaginase treatments followed by a 10-week period of induction chemotherapy and then maintenance on asparaginase until progression occurred. No significant differences were found between treatments in the response rates after 2 weeks of asparaginase therapy or in the time to relapse, the time to treatment failure or the remission period. The reaction to asparaginase after the initial 2 weeks was a prognostic factor for the total duration of remission under asparaginase maintenance therapy. No side-effects were noted in the dogs treated with PEG-L-asparaginase, whereas 14 (48%) of the L-asparaginase treated dogs had side-effects related to this drug, including anaphylactic shock (9), anorexia or vomiting (4), hypersensitivity-related oedema (3), seizures (1) and acute pancreatitis (1). No abnormalities in clotting times, fibrinogen levels or antithrombin-III levels were found in any of the 62 dogs. PEG-L-asparaginase has the same anti-tumour activity as native L-asparaginase in dogs with NHL, but lacks side-effects.
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PMID:Polyethylene glycol-L-asparaginase versus native L-asparaginase in canine non-Hodgkin's lymphoma. 214 33


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