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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fundoplication with gastrostomy has become a frequent treatment for patients with familial dysautonomia, so we evaluated the use of both procedures in 65 patients. Although patients differed widely in presenting signs and age, from 5 weeks to 40 years, gastroesophageal reflux was documented in 95% of patients by cineradiography or pH monitoring. Panendoscopy was a useful adjunct. Preoperative symptoms of gastroesophageal reflux included vomiting, respiratory infections, and exaggerated autonomic dysfunction. Severe oropharyngeal incoordination frequently coexisted and resulted in misdirected swallows with aspiration, dependence on gavage feedings, or poor weight gain and dehydration. Follow-up after surgical correction ranged from 3 months to 11 years; 55 patients (85%) were available for a 1-year postoperative assessment. We had no instances of surgical death. The long-term mortality rate was 14%, primarily related to severe preexisting respiratory disease. Beyond the first postoperative year, 30 patients had pneumonia attributed to continued aspiration, exacerbation of preexisting lung disease, or recurrence of gastroesophageal reflux. Of 11 patients who vomited postoperatively, six had recurrence of reflux. Recurrence of gastroesophageal reflux was documented in eight patients (12%), and we revised the fundoplication in three patients. The number of patients with cyclic crises was reduced from 18 to 7; retching replaced overt vomiting in all but two of these seven patients, neither of whom had recurrence of reflux. Because oropharyngeal incoordination was prominent, concomitant use of gastrostomy and an antireflux procedure was especially effective in the treatment of younger patients with familial dysautonomia, before the development of severe respiratory disease. Despite the development of severe morning nausea in 15 patients, the combination procedure resulted in significantly improved nutritional status, decreased vomiting, and decreased respiratory problems. Appropriate use of gastrostomy feedings also contributed to success of the operation. The generally good outcome of fundoplication with gastrostomy confirms the benefit of this procedure in familial dysautonomia.
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PMID:Fundoplication and gastrostomy in familial dysautonomia. 199 77

This is a report on 912 patients treated during 1973 to 1979 for pulmonary tuberculosis and/or extrapulmonary organ involvement. These patients had been treated with a fixed tablet combination of isoniacide, prothionamide and diaphenyl sulfone in association with rifampicin and partly other substances. It was the aim of our study to examine this form of therapy in respect of side effects and effectivity. 535 of these 912 patients were followed up for as long as 13 years (maximum follow-up period). According to the criteria of the American Tuberculosis and Respiratory Diseases Association the patients were suffering from 182 cases of pulmonary tuberculosis of only slight extension, 490 of moderate extension and 130 of large extension, as well as 55 cases of pleuritis, 67 extrapulmonary organ tuberculoses and 1 tuberculosis of the bronchial mucosa. Allergic skin reactions occurred in 0.7% of the cases, and in 0.9% there were neurological disturbances such as vertigo, paroxysms and polyneuropathies. In 7.4% of the patients there was an increase in serum enzyme activities of SGOT, SGPT, Y-GT as a sign of hepatotoxicity. In 5.5% of the patients there were several gastrointestinal concomitant phenomena such as sensation of fullness, nausea, and vomiting. Under IPD therapy the hemoglobin valuedropped on the average by 12% up to the 5th or 6th week of treatment and rose subsequently to almost normal levels. No permanent damage was seen in any of the patients under observation. In the moderately extended tuberculosis cases disinfection occurred on the average between the 6th and 8th week of treatment, in the greatly extended cases on the average in the 9th to 13th week.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Short- and long-term results of tuberculosis therapy with a fixed combination of isoniazide, prothionamide and diaminodiphenylsulfone combined with rifampicin]. 211 30

Vitamin A deficiency is a serious problem throughout the developing world. An estimated 25-50 million children may well suffer the physiologic consequences of vitamin A deficiency; 5 million develop xerophthalmia, of whom 250,000 to 500,000 go blind every year; and untold numbers are at increased risk of diarrhea, respiratory disease, and death. Even mild vitamin A deficiency has been associated with a 14- to 10-fold increase in mortality, and controlled field trials have demonstrated vitamin A supplementation can reduce childhood death rates by 30%-70%. Three general intervention strategies exist for improving vitamin A status of high-risk, rural, economically deprived populations. These include nutrition education leading to increased dietary intake; vitamin A fortification of centrally processed, widely consumed dietary items; and periodic administration of large doses of vitamin A. At present, the latter is far and away the most widely employed intervention activity, because of its immediate impact, and because it can be implemented through the existing (and specialized) health care infrastructure. Vitamin A is a fat-soluble vitamin stored in the liver, so that a large dose of 200,000 IU (100,000 IU for children under 1 year of age) every 6 months reduces mortality, stimulates growth, and prevents xerophthalmia and nutritional blindness. Recent data suggest more frequent administration, every 3 to 4 months, may be desirable. Side effects have been minimal, with mild nausea, vomiting, and headaches in less than 1% to 4% of recipients. Care should be taken, however, that doses above 10,000 IU not be administered to women during the first trimester of pregnancy because of potential teratogenic effects.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Large dose vitamin A to control vitamin A deficiency. 250 5

Forty patients (32 inpatients and 8 outpatients) with acute purulent exacerbations of obstructive respiratory disease associated with Pseudomonas aeruginosa were treated orally with 800 mg ofloxacin twice daily for seven days. Sputum was cultured before, during and after treatment. The drug was extremely well tolerated, only one patient discontinuing because of alleged nausea. The infection was completely eradicated, with excellent clinical results and negative sputum cultures, in 23 patients. In six others the Ps. aeruginosa infection was cleared although reinfection with different organisms followed. Five patients showed recurrence of the infection after apparent initial eradication, but Ps. aeruginosa persisted in three others. Three patients were not evaluable because of death, transfer elsewhere, or discontinuation. There was a slight tendency for the mean MICs to rise during treatment, owing to eradication of all highly sensitive strains. Resistance did not develop. These results suggest that purulent exacerbations of chronic respiratory disease caused by Ps. aeruginosa can safely be treated orally with 800 mg ofloxacin twice daily, but that further studies in outpatients should be performed.
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PMID:A prospective study of ofloxacin in acute exacerbations of chronic respiratory disease associated with Pseudomonas aeruginosa. 280 96

The efficacy and safety of oral ciprofloxacin, a fluoroquinolone, were evaluated in the treatment of infection due to Pseudomonas aeruginosa. 96 infections in 71 patients were treated. Substantial underlying disease was present in most of the patients, and 25 (35%) were seriously ill. 52% of pseudomonas isolates were carbenicillin-resistant, and 31% gentamicin-resistant. The overall clinical response rate was 77%-28 of 35 exacerbations of cystic fibrosis respiratory disease, 17 of 19 urinary infections, 4 of 6 osteomyelitis, and 11 of 15 soft tissue infections. The bacteriological cure rate was 34%-0 of 35 cystic fibrosis, 4 of 17 respiratory infections, 17 of 19 urinary infections, 4 of 6 osteomyelitis, and 8 of 15 soft tissue infections. Ps aeruginosa developed resistance to ciprofloxacin in 25 of 96 infections. Side-effects were generally slight with nausea in 14 (15%) the most common, and there were only two substantial superinfections.
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PMID:Oral ciprofloxacin therapy of infections due to Pseudomonas aeruginosa. 287 Mar 13

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

Passive smokers are exposed to a quantitatively smaller but qualitatively different smoke than active smokers. Clinical and epidemiological investigations indicate that allergic and nonallergic subjects are susceptible to tobacco smoke. The most frequent symptoms are eye irritation and blinking, nasal and throat irritation, nausea and headache. Acute effects on respiratory system are manifested by increase of airway resistance and decrease of airway specific conductance. Chronic effects include deterioration of pulmonary function, exacerbation of allergy, chronic pulmonary diseases, angina pectoris and increase of relative risk of lung cancer. Children are sensitive to tobacco smoke even before birth and exposure during the first year of life increases the risk of respiratory disease. Passive smoking at workplace is recognized as a cause of occupational respiratory diseases and the tollerable concentration of cigarette smoke is suggested for 8-hour exposure of healthy workers.
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PMID:[Passive smoking--(un)recognized effects on the respiratory system]. 830 42

Patients admitted acutely to hospital may be at risk of increased morbidity and mortality as a result of gastroesophageal reflux and its complications. The recognized association of gastroesophageal reflux with cardiac and respiratory disease, the use of drugs that reduce lower esophageal sphincter pressure, and the supine position in which many patients are nursed may increase the risk of gastroesophageal reflux. This study aimed to determine the prevalence and severity of refluxlike symptoms in a series of consecutive unselected patients admitted acutely through the accident and emergency department of a district general hospital and to study the effect of hospitalization on these symptoms. Patients were interviewed by questionnaire on two occasions: immediately following admission and again 7-10 days later. The frequency of symptoms of heartburn, acid regurgitation, dysphagia, nausea, and belching were recorded on a 6-point scale, in addition to whether these symptoms occurred at night. Medication history, the number of days spent on bed rest, nasogastric intubation, and operation history were also recorded. In all, 275 patients were interviewed, of whom 229 had a second interview; 27% (62) had symptoms at least once a week (49% reported symptoms at least once a month) prior to admission, of whom 4% (9) had daily heartburn and/or acid regurgitation. Following admission to hospital there was a significant (P < 0.001) fall in the prevalence and frequency of refluxlike symptoms. There was a significant association of refluxlike symptoms with number of days spent in bed (P < 0.05) and with the use of nonsteroidal antiinflammatory drugs in hospital (P < 0.0001). Logistic regression analysis confirmed the association of NSAIDs with refluxlike symptoms. Nasogastric intubation and surgery were not associated with heartburn. In conclusion, symptoms of heartburn and acid regurgitation become less frequent following admission to hospital. This probably relates to a reduction in physical exertion following hospital admission but may reflect a reduction in anxiety levels or treatment of underlying disease. Patients on prolonged bed rest and those given non-steroidal anti-inflammatory drugs are at increased risk of refluxlike symptoms and may require antireflux measures.
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PMID:Symptomatic gastroesophageal reflux in acutely hospitalized patients. 995 35

During the last two years, the well-known positive role of benzodiazepines (midazolam and diazepam) in conscious sedation, both in adults and pediatric patients, has been confirmed by several studies. However, problems concerning the role of sedation and analgesia in nonoperative endoscopy are still a matter of debate. Particular attention has focused on attempts to identify the "ideal candidate" for conscious sedation, and on the importance of providing patients with information before the procedure, which should be matched to each patient's style of coping. Before detailed information about a medical procedure is given blindly, the clinician should investigate whether such information will benefit or adversely affect the patient receiving it. An important aspect of the sedation procedure is the prevention of hypoxia and cardiopulmonary complications. Recent endoscopic experience has provided little additional information concerning the well-known risk of oxygen desaturation during conscious sedation. Performing endoscopy in sedated patients reduces, but does not eliminate, the risk of hypoxia. Some independent variables capable of predicting severe desaturation have been recognized, such as basal SaO2 < 95%, respiratory disease, more than one attempt needed for intubation, emergency procedure, and an American Society of Anesthesiologists score of III or IV. As far as preparation is concerned, some light has been cast by a meta-analysis of available studies concerning the role of sodium phosphate and polyethylene glycol electrolyte lavage solution (PEG-ELS). The former preparation has been found to be as effective and less costly compared with the latter. In particular, sodium phosphate may be preferable in patients without cardiovascular or renal co-morbidity, and in those with a tendency to develop nausea or bloating.
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PMID:Premedication, preparation, and surveillance. 1008 4

With the FDA approval of Rituximab in 1998 for the treatment of lymphoma, and Trastuzumab in 1999 for the treatment of breast cancer, monoclonal antibodies were officially added to the therapeutic armamentarium against malignancy. Most of the side effects associated with these agents are due to antigen-antibody interactions on specific cells and tissues. One of the most predictable side effects of these products is a constellation of various systemic effects including flu-like symptoms such as headache, fever, sweats, skin rash, shortness of breath, hypotension, nausea, and asthenia that occurs with the first infusion of such products. Rarely severe hypotension, bronchospasm, and hypoxia and even death have occurred. The pathophysiology of these reactions appears to be secondary to the release of cytokines as the antibodies bind do circulating antigen-expressing cells that are then removed in the reticuloendothelial system of the lungs, spleen and liver. In patients with large numbers of antigen-dense cells that have a high mitotic index, such as prolymphocytic leukemia, mantle cell lymphoma, or lymphosarcoma cell leukemia, there is a risk of true tumor lysis syndrome. One should be particularly cautious when treating patients with high numbers of circulating antigen-expressing cells in the setting of underlying cardiovascular or respiratory disease.
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PMID:Infusion reactions associated with the therapeutic use of monoclonal antibodies in the treatment of malignancy. 1085 89


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