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

Small doses of epidural and intrathecal opioids produce effective and prolonged analgesia postoperatively, although the quality of analgesia does not differ from when conventional routes are used. The different opioids differ only in the speed of onset and duration of action, and in the incidence of side-effects. 'Minor' complications such as nausea, vomiting, pruritus and retention of urine are relatively common. There is a small incidence of respiratory depression which is delayed for several hours after drug administration and which may be prolonged. It is commoner after morphine and after intrathecal administration, and is also associated with advanced age, concomitant use of other central depressant drugs, respiratory disease and large doses. Because of the potentially lethal nature of this complication, it is recommended that the epidural and intrathecal routes of administration are used only when patients can be closely and constantly observed postoperatively.
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PMID:Epidural and intrathecal opioids. 288 4

A retrospective study based upon 100 consecutive antireflux operations performed in children for gastroesophageal reflux (GER) in the last 9 years enables the authors to elaborate on indications and their timing. The clinical pictures, often combined in this series, were vomiting (85%), respiratory disease (50%), failure to thrive (47%), haemorrhage (25%), brain damage (16%), rumination (6%), oesophageal stenosis (4%), torticollis (3%) and cricopharyngeal dysphagia (1%). Five children had been previously operated upon for oesophageal atresia. Hiatal hernia was found in only 10 instances. Only 9 children were operated upon before the age of 12 months. Overall operative age was high (52.5 months) and that of patients with neurologic disease was even higher (81.3 months) probably as a result of delayed diagnosis. This experience underlines the limitations of medical treatment beyond the age of 12 months, the poor reliability of disappearance of vomiting as an index of cure during the first year and the need for facing operative indications without prejudgements based on traditional ideas that do not take into consideration clinical manifestations of GER disease which are currently well established.
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PMID:[Indications for the surgery of gastroesophageal reflux in children]. 363 70

Necrotizing enterocolitis is an uncommon but dangerous disease in premature infants. Ten cases, seen over a three-year period at the Stanford University Medical Center, represented an incidence of 0.4 percent. The patients, six of whom died, derived from a general population, in contrast to the large series of patients reported in the literature in which the incidence was from 0.9 percent to 3.7 percent.(3-6)The initial symptoms-rapid respiration, periodic breathing, lethargy and irritability-were identical to those which occurred in numerous infants who had respiratory disease. Subsequent symptoms (abdominal distension, in 100 percent; vomiting, 80 percent; apneic spells, 70 percent; jaundice, 70 percent; guaic-positive stools, 60 percent) were those of nonspecific acute abdominal disease. The radiologist first made the diagnosis in 90 percent of cases. Interstitial air in the wall of the gut and the retroperitoneum, and portal vein gas were the most diagnostic radiographic features. Barium contrast studies were not helpful, and in one case led to the erroneous diagnosis of small bowel volvulus. Plain abdominal radiographs must be taken of all premature infants with symptoms of nonspecific acute abdominal disease. If the radiographs are negative, but symptoms continue, they should be repeated at frequent intervals, for early diagnosis is critical to institution of proper therapy.
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PMID:Neonatal necrotizing enterocolitis. Clinical and radiological features. 481 93

Respiratory diseases are frequently related to gastroesophageal reflux (GER). In the absence of classic symptoms like vomiting, silent GER can only be ruled out by further studies. Esophageal pH monitoring of long duration (18 to 24 hr) is now recommended as the technique of choice in infants and children with atypical presentation of GER. Mechanisms of GER pathway are complex and may provoke chronic pneumonia or wheezing; pH monitoring cannot be considered an "all or nothing" exam. Several esophageal pH profiles have been described in various respiratory diseases.
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PMID:Diagnostic procedures of GER in childhood lung disease. 754 23

Gastroesophageal reflux (GER) in infants is most commonly thought of as repeated excessive vomiting and failure to thrive, with most infants responding favorably to medical therapy. However, GER may also manifest exclusively with a variety of respiratory symptoms that, if not detected and treated early, may lead to life-threatening complications. During the period of 1987 to 1992, 39 neonates and infants underwent Nissen fundoplication for the treatment of respiratory symptoms attributed to GER. Symptoms included apnea and bradycardia (64%), pneumonia (31%), cyanosis (28%), cough (18%), and stridor (15%). Most patients were ascribed at least one incorrect diagnosis to explain respiratory symptoms. These include apnea of prematurity (38%), bronchopulmonary dysplasia (31%), asthma (8%), and subglottic stenosis (8%). All patients underwent a variety of investigations and medical treatments without noticeable clinical improvement. These included bronchoscopy, esophagoscopy, and polysomnograms. Treatment such as antibiotics, theophylline, bronchodilators, steroids, and oxygen were directed at presumed primary respiratory disease. On the other hand, H2 blockers, metoclopramide, positioning, and thickened feeds were prescribed to treat GER without objective evidence of disease. Ultimately, GER was demonstrated by upper gastrointestinal series in 64%, pH probe in 61%, and both studies in 38%. All patients underwent Nissen fundoplication after failed attempts at medical therapy. A total of 95% of patients had resolution or substantial improvement of respiratory symptoms postoperatively. Preoperative hospitalization averaged 37.0 days, and postoperative stay averaged only 14.2 days. We present a series of patients with GER, all of whom presented with respiratory symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Diagnosis and treatment of respiratory symptoms of initially unsuspected gastroesophageal reflux in infants. 794 42

Viruses are important causes of diarrhoea, with the major mortality occurring in the poor tropical overcrowded parts of the world. A successful vaccine, to rotavirus at least, may be developed, but how widely it would be used is uncertain. Even if successful, it would not remove all virus-associated diarrhoea and vomiting any more than a successful influenza vaccine would remove all viral respiratory disease. Perhaps the one aspect that needs most attention is the host. It is evident that not all infections lead to disease and that this is not simply related to the amount of virus in the faeces. This could be an indicator of the amount of damage--more virus coming from more infected cells--but there appear to be similar amounts of virus in "normal" stools as in diarrhoeal ones. Why is it then that some host, some babies, and not others have diarrhoea and vomiting? Is there an important, and as yet unrecognized, difference? If there is and it can be identified, then finding how to induce it or increase it in young babies could be as effective as a vaccine.
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PMID:Viruses and diarrhoea--where are we now? 839 90

We present the results of the investigation of an epidemic outbreak of Mycoplasma pneumoniae infection which affected 95 schoolchildren from certain village in Catalonia. The investigation took an epidemiological, clinical and microbiological approach, detecting by capture enzyme-immunoassay technique the presence of IgM antibodies against M. pneumoniae. All cases occurred over a 9 week period. The attack rate in children under five was 18% and 8.2% in those from 5-14 years. The age mean and standard deviation of the cases was 5.2 +/- 3.5 years, the range being from 9 months to 14 years. Cough was the most common clinical manifestation (87.4%), followed by fever (67.4%), asthenia (21.1%), abdominal pain (18.9%), vomiting (13.7%), earache (8.4%) and sore throat (6.3%). There was no significant difference in the distribution of symptoms according to age groups. IgM anti M. pneumoniae was positive in 36 (37.9%) of the samples analysed. Treatment chosen in most cases (90) was eritromicin and there was a correct evolution in all cases except for two clinical and radiological recurrences. Hospitalization was only necessary in 5 cases. The present findings are important to emphasize the high incidence of M. pneumoniae respiratory disease in children under 5, and suggests that with respiratory processes affecting very young children, a possible Mycoplasma pneumoniae infection should also be considered and the necessary action taken in the form of early and appropriate treatment.
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PMID:Community outbreak of acute respiratory infection by Mycoplasma pneumoniae. 881 90

Three out of ten young to adult wanderoos (M. silenus) of a breeding colony at the Rheine Zoo died within two days from a peracute illness, characterized by salivation, vomiting, apathy and minor CNS symptoms. Streptococcus equi ssp. zooepidemicus was isolated in pure cultures from all organs of two animals investigated bacteriologically. The strains were penicillin-susceptible, and penicillin treatment of all remaining animals cured two already sick animals and prevented further cases. A volunteer worker with upper respiratory disease was suspected as source of infection; contact with equine materials and rodents could be excluded.
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PMID:An outbreak of Streptococcus equi ssp. zooepidemicus infection of probable human origin in Wanderoos (Macaca silenus)--case report. 936 90

Gastroesophageal reflux (GER) is relatively common in adolescence. The severity of gastrointestinal symptoms associated with gastroesophageal reflux varies from an occasional burp to persistent emesis. Evaluation of most of these patients reveals no definable anatomic, metabolic, infectious, or neurologic etiology. The clinical determination of a cause-and-effect relationship between GER and other disorders, including associated respiratory disease, is often difficult and must be approached with considerable caution. Tests that merely document the presence of GER add little to the diagnosis. The adolescent with GER often has persistent symptoms of esophagitis that lead to appropriate intervention. Understanding the capabilities and limitations of the various diagnostic maneuvers available to assess GER is important to avoid subjecting these patients to invasive, costly, and inappropriate testing. This article includes a general discussion of physiology, diagnostic evaluation, and therapy of GER, followed by a review of respiratory and other complications.
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PMID:Gastroesophageal reflux in the adolescent. 1106 May 60

An adult female domestic shorthair cat was evaluated for chronic upper respiratory disease and vomiting. A diagnosis of idiopathic megaesophagus with intermittent gastroesophageal intussusception (GEI) was made based on radiographic and endoscopic examinations. The GEI was manually reduced by use of a stomach tube during the endoscopic procedure. An incisional gastropexy was performed to prevent recurrence. Gastroesophageal intussusception is a rare condition in cats. In dogs it is usually associated with rapid progression of clinical signs, culminating in death. In this cat, the condition was associated with chronic signs, probably due to the intermittent nature of the GEI.
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PMID:Intermittent gastroesophageal intussusception in a cat with idiopathic megaesophagus. 1136 Nov 14


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