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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The chief clinical features of forty-nine patients with the syndrome of reflux "alkaline"
gastritis
were epigastric pain, bilious
vomiting
, anemia, and the dumping syndrome. Separation of the symptoms of this syndrome from the symptoms of a multitude of other postgastrectomy syndromes is difficult, being complicated by a high incidence of emotional instability in these patients. Endoscopy remains the mainstay in diagnosis; among the characteristic endoscopic features are adherent mucus, edema, mucosal friability, and erosions, most severe on the gastric aspect of the stoma. The surgical treatment of choice is Roux-en-Y gastrojejunostomy accompanied by vagectomy.
...
PMID:Postoperative reflux gastritis. 108 49
An analysis of the experience at the University of California Hospital, San Francisco, with the diagnosis and treatment of fifty-nine postgastrectomy syndromes shows that stomal obstruction (sixteen patients), the most common syndrome, was best treated by total reconstruction rather than stomal revision. Disappointment with the results of other procedures for the dumping syndrome (50 per cent improvement) has convinced us of the need to adopt the use of reversed jejunal interposition for surgical treatment of this condition. Because a precise etiologic diagnosis of bilious
vomiting
is often elusive, the preferred procedure is isoperistaltic jejunal interposition, since it eliminates the afferent loop and prevents bile from entering the stomach. All five patients with malabsorption were improved by conversion from BII to BI. Four of five patients with diarrhea were improved by various procedures (not including a reversed segment of intestine in the midjejunum). Three patients with reflux alkaline
gastritis
were improved by Roux-en-Y gastrojejunostomy or isoperistaltic jejunal interposition. Either is effective. Thus, in our experience if an unquestionable diagnosis of stomal obstruction, malabsorption, or reflux alkaline
gastritis
can be established, there is ample justification for an optimistic outlook regarding surgical therapy.
...
PMID:Surgical treatment of late postgastrectomy syndromes. 121 35
Postgastrectomy syndromes requiring further operation are fortunately uncommon, as the symptoms are disabling and the results of corrective surgery are, at times, disappointing. Our sixty-six patients underwent a total of seventy-six procedures with forty-one successful results and thirty-five failures. Among the secessful group, only fourteen results were graded as excellent. (Table V.) Our experience, like that of others, demonstrates the necessity of accurate evaluation of the patient and of accurate syndrome classification. This not only allows the appropriate operation to be chosen but also helps to indicate those in whom operation should be avoided. Where more than one surgically remediable syndrome exists, simultaneous correction should be undertaken. Treatment of the mechanical problems of obstructed afferent loop by jejunojejunostomy and of stomal obstruction by complete stomal reconstruction provides satisfactory results. Roux-en-Y anastomosis is effective in patients with alkaline
gastritis
, but we caution against the use of this procedure in patients with vague symptoms and minimal endoscopic changes. Antiperistaltic jejunal reversal is the procedure of choice in managing severe postvagotomy diarrhea. Although most patients with dumping can be managed conservatively, a small number with severe symptoms and nutritional problems cannot and require further operation. Our experience with conversion from Billroth II to Billroth I and with isoperistaltic interposition, although minimal, has been reasonably satisfactory. Four groups of patients remain with symptoms of chronic
vomiting
, late postvagotomy atonic stomach, dumping "plus," and miscellaneous symptoms. These patients have complaints that are difficult to define and usually have poor results with further operations. We believe that surgery should be avoided in these patients and that conservative measures be continued.
...
PMID:Postgastrectomy syndromes. 126 99
Single oral, subcutaneous or intravenous administration to mice and rats and oral administration to dogs were performed to investigate the acute toxicity of FUT-187. 1) LD50 values in mice were 4,395 mg/kg for males and 3,626 mg/kg for females orally, 6,284 mg/kg for males and 5,492 mg/kg for females subcutaneously, and 39.4 mg/kg for males and 41.4 mg/kg for females intravenously. In rats, these values were 4,653 mg/kg for males and 3,761 mg/kg for females orally, 6,799 mg/kg for males and 3,343 mg/kg for the females subcutaneously and 21.8 mg/kg for males and 15.8 mg/kg for females intravenously. 2) Death occurred 2 hours after administration in a male dog of the 3,000 mg/kg group just after convulsion and nasal discharge were observed. 3) General symptoms in mice and rats included a creeping gait, convulsion, singultus, cyanosis, decreased locomotor activity, piloerection and salivation which were commonly observed by all routes. All dogs showed
vomiting
and decreased locomotor activity; the prone or lateral position, crouching, ataxic gait and salivation were also observed in many cases. 4) On autopsy, changes attributable to local irritation by FUT-187 were seen in all species except mice and rats dosed intravenously. For the gastro intestinal-tract (GIT),
inflammation of the stomach
, adhesions between the stomach and the liver and sclerosis, petechiae or ulcer were observed in mice and rats dosed orally. In the subcutaneous route, retention of the test compound and necrosis at the injection site were observed. Reddening and loss of mucosal smoothness were observed in the GIT of a dog which died; desquamation, congestion, hemorrhage and retention of tested compound in the digestive mucosa were observed on histopathology.
...
PMID:[Acute toxicity study of 6-amidino-2-naphthyl 4-[(4,5-dihydro-1H-imidazol-2-yl) amino] benzoate dimethanesulfonate (FUT-187) in mice, rats and dogs. 129 19
Data from four double-blind studies of the treatment of patients with rheumatoid arthritis or osteoarthritis were combined. For 4 to 12 weeks, 747 patients received Arthrotec, a combination of 50 mg of diclofenac and 200 micrograms of misoprostol, and 754 patients received 50 mg of diclofenac; the drugs were given twice or three times daily. The five most commonly reported adverse events were abdominal pain by 23.2% of the diclofenac/misoprostol patients and 19.8% of the diclofenac patients; diarrhea by 19.9% and 11.3%; nausea by 11.8% and 6.5%; dyspepsia by 11.2% and 7.8%; and flatulence by 8.0% and 3.1%. Other adverse events, reported by similar proportions of both treatment groups, included headache,
gastritis
, dizziness,
vomiting
, and constipation. In the diclofenac/misoprostol-treated patients, the abdominal pain and diarrhea were rated mild in 30.6% and 24.3%, moderate in 49.1% and 51.4%, and severe in 20.2% and 24.3%. Serious adverse events occurred in eight of the diclofenac/misoprostol-treated patients and in 13 of the diclofenac-treated patients; 12.6% and 10.1%, respectively, were withdrawn from the study because of adverse events. Results of laboratory tests of hepatic and renal function were similar in the two treatment groups.
...
PMID:Overall safety of Arthrotec. 143 22
Anorexia nervosa and bulimia nervosa are prevalent illnesses affecting between 1% and 10% of adolescent and college age women. Developmental, family dynamic, and biologic factors are all important in the cause of this disorder. Anorexia nervosa is diagnosed when a person refuses to maintain his or her body weight over a minimal normal weight for age and height, such as 15% below that expected, has an intense fear of gaining weight, has a disturbed body image, and, in women, has primary or secondary amenorrhea. A diagnosis of bulimia nervosa is made when a person has recurrent episodes of binge eating, a feeling of lack of control over behavior during binges, regular use of self-induced
vomiting
, laxatives, diuretics, strict dieting, or vigorous exercise to prevent weight gain, a minimum of 2 binge episodes a week for at least 3 months, and persistent overconcern with body shape and weight. Patients with eating disorders are usually secretive and often come to the attention of physicians only at the insistence of others. Practitioners also should be alert for medical complications including hypothermia, edema, hypotension, bradycardia, infertility, and osteoporosis in patients with anorexia nervosa and fluid or electrolyte imbalance, hyperamylasemia,
gastritis
, esophagitis, gastric dilation, edema, dental erosion, swollen parotid glands, and gingivitis in patients with bulimia nervosa. Treatment involves combining individual, behavioral, group, and family therapy with, possibly, psychopharmaceuticals. Primary care professionals are frequently the first to evaluate these patients, and their encouragement and support may help patients accept treatment. The treatment proceeds most smoothly if the primary care physician and psychiatrist work collaboratively with clear and frequent communication.
...
PMID:Eating disorders. A review and update. 147 50
Anatomic and physiological changes introduced by gastric surgery result in postgastrectomy syndromes in approximately 20% of patients. Most of these disorders are caused by operation-induced abnormalities in the motor functions of the stomach, including disturbances in the gastric reservoir function, the mechanical-digestive function, and the transporting function. Division of the vagal innervation to the stomach and ablation or bypass of the pylorus are the most significant factors contributing to postgastrectomy syndromes. Either rapid or slow emptying may result, depending on the relative importance of lack of a compliant gastric reservoir, loss of an effective contractile force, and loss of controlling factors that slow or speed gastric emptying and result in duodenal-gastric reflux. Clearly defining which syndrome is present in a given patient is critical to developing a rational treatment plan. In syndromes with slow gastric emptying, bilious
vomiting
, or alkaline reflux
gastritis
, the use of endoscopy is essential to rule out mechanical causes of the syndrome. Contrast radiography and scintigraphic gastric emptying studies are useful to document rapid or delayed gastric emptying. Postgastrectomy syndromes often abate with time. Conservative measures, including medical, dietary, and behavioral therapy, should be given at least a 1-year trial. If these nonoperative measures fail, surgical therapy is recommended. The Roux-en-Y gastrojejunostomy is useful for patients with dumping, because it slows gastric emptying and the transit of chyme through the Roux limb. The same operation helps patients with alkaline reflux
gastritis
, because it diverts pancreaticobiliary secretions away from the gastric remnant. Near-total gastrectomy, which reduces the size of a flaccid gastric reservoir, can be used to treat delayed gastric emptying. This operation should be combined with the Roux procedure to prevent postoperative reflux
gastritis
and esophagitis. Newer techniques, such as gastrointestinal pacing and the uncut Roux operation, may improve the treatment of the postgastrectomy syndromes in the future.
...
PMID:Postgastrectomy syndromes. 154 3
Acute Helicobacter pylori infection is associated with dyspeptic symptoms but chronic infection has not clearly been shown to cause symptoms. To define further the role of H. pylori infection and
gastritis
in dyspepsia, we interviewed all patients about to undergo upper endoscopy, recorded the primary indication for endoscopy, noted the endoscopic findings, and obtained antral biopsies. Among non-ulcer patients there was a strong correlation of acute gastritis with H. pylori.
Gastritis
and H. pylori increased with age, and non-steroidal anti-inflammatory drug use correlated with normal histology. Neither H. pylori concentration nor
gastritis
grade correlated with gender, use of alcohol and tobacco, indication for endoscopy, or symptoms (epigastric pain, nausea,
vomiting
, bloating, belching, heartburn, halitosis, and flatulence).
...
PMID:Symptoms, gastritis, and Helicobacter pylori in patients referred for endoscopy. 851 92
Since 1984, a total of 99 patients underwent vertical banded gastroplasty (VBG) through protocol (pouch 8 ml in size, band 4.3 cm in circumference) to treat morbid obesity. Follow-up was obtained in 95 patients. Thirty upper gastrointestinal endoscopies were performed post-operatively in 17 patients. Indications were nausea/
vomiting
in 11, epigastric pain in 4, acute obstructive symptoms in 4, and miscellaneous in three. Findings included food impaction in 10, distal esophagitis in 8,
gastritis
in 4, and a normal examination in 2. Only 4 of 10 food impactions were associated with an excessively narrowed gastroplasty outlet. Eight patients had an excessively narrowed gastric stoma: two became asymptomatic with dietary modification only and six underwent dilation therapy (dilator range from 8 to 18 mm in diameter) with immediate resolution of symptoms in four of six. One of the two patients unresponsive to dilation was lost to follow-up, and the other required surgical revision after multiple dilation sessions.
...
PMID:The role of endoscopy after vertical banded gastroplasty. 161 78
From January 1975 to August 1988, 40 patients with extrahepatic bile duct carcinoma were treated by external irradiation at Chiba University Hospital and the National Medical Center Hospital. Thirty-four patients (male: 20, female: 14) were evaluable. Eighteen patients were postoperative cases because the surgical margin was positive for tumor cells in the postoperative pathological examination; the other 16 were inoperable cases. Survival in postoperative and inoperable cases was not significantly different, with median survival times of 13.8 and 8.1 months, respectively. Survival in the recanalization-positive and negative-groups was significantly different (p less than 0.05) after irradiation, with median survival times of 13.5 and 6.0 months, respectively. Complications of therapy were recognized in 68% of all cases. They were mainly gastrointestinal symptoms such as nausea,
vomiting
, erosive
gastritis
and loss of appetite, but they were not severe. Distant metastasis was recognized in only 4 patients (10%): three had bony metastasis and one had supraclavicular and pulmonary hilar lymph node metastasis. Ninety percent of all cases died from hepatic failure or peritonitis carcinomatosa due to failure to obtain local control by external irradiation. A more effective modality of treatment is necessary to cure these patients.
...
PMID:[Results of radiation therapy of extrahepatic bile duct carcinoma]. 164 11
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