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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Delayed gastric emptying, gastroparesis, is one of the sequelae of diabetes mellitus. Symptoms may include postprandial nausea, epigastric pain,
bloating
,
vomiting
, early satiety and unpredictable blood sugar fluctuations. Nowadays diagnosis is made by the measurement of gastric emptying with a radionuclide test meal. Using this technique some 50% of diabetic patients show signs of disordered gastric emptying. Relief is best delivered by agents promoting gastric emptying. In phase II single-dose studies metoclopramide, domperidone, cisapride, erythromycin and renzapride were all able to enhance gastric evacuation of solid and liquid meals in patients with diabetic gastroparesis. A few short term studies support the efficacy of domperidone and renzapride, but long term trials are lacking. Erythromycin, mimicking the potent gastrokinetic effect of motilin, may hold considerable promise for the future. Experience with erythromycin in diabetic gastroparesis is nonetheless very limited. To some extent the therapeutic effectiveness of metoclopramide and cisapride has been established in placebo-controlled trials. In trials with a placebo-controlled crossover design, however, only metoclopramide showed a sustained positive effect. Metoclopramide, which combines gastrokinetic and antiemetic properties seems, so far, the best therapeutic option in diabetic gastroparesis. Cisapride may be considered as a good alternative in cases where limited efficacy or side effects preclude the use of metoclopramide.
...
PMID:Diabetic gastroparesis. A critical reappraisal of new treatment strategies. 128 Oct 70
This study examined the relationship between gastrointestinal (GI) symptoms and dietary intake in triathletes. Fifty-five male triathletes (age 31 +/- 6 yrs) were surveyed regarding the most recently completed half Iron Man triathlon. Questions were asked regarding GI symptoms and dietary intake. Fifty-two percent complained of eructation and 48% of flatulence. Other symptoms were abdominal
bloating
,
vomiting
urge,
vomiting
, nausea, stomachache, intestinal cramps, and diarrhea. More symptoms occurred while running than at other times. All individuals who had eaten within 30 min of the start vomited while swimming. Fat and protein intake was greater in those who vomited or had the urge to vomit than in those without these symptoms. Of the former, 93% had consumed a hypertonic beverage. Forty percent of those who drank a hypertonic beverage and only 11% of those who drank an iso- or hypotonic beverage had severe complaints. Four of five individuals with stomachache had consumed a strongly hypertonic beverage. All subjects with intestinal cramps had eaten fiber-rich foods in the prerace meal; only 10% of those without cramps had done so.
...
PMID:Gastrointestinal complaints in relation to dietary intake in triathletes. 133 83
Motility-like dyspepsia, a clinical subgroup of functional dyspepsia, refers to the cluster of symptoms which suggests an underlying motility disturbance of the upper gut. Characteristic symptoms, in addition to upper abdominal pain or discomfort, are nausea,
vomiting
, early satiety, anorexia, postprandial abdominal
bloating
and excessive repetitive postprandial belching. Patients with concomitant symptoms of irritable bowel syndrome are currently excluded from this clinical entity. Delayed gastric emptying of solids and/or liquids, postprandial antral hypomotility and antroduodenal incoordination, gastric myoelectrical arrhythmias and dysfunction of visceral afferents are the major alterations in upper gut sensorimotor activity which have been described. An empirical trial of medical therapy is warranted if there are no "alarm" symptoms at presentation. If symptoms are not relieved after 2-4 weeks, then investigations of the upper gastrointestinal tract, preferably by endoscopy, to exclude the presence of organic disease, is advisable. Management approaches are then reassurance, dietary manipulations and attention to psychosocial aspects. Prokinetic agents appear to be useful as short-term medical therapy in some patients, but optimum long-term treatment strategies, including the use of medications which may improve a diminished tolerance to gut distension, are not established.
...
PMID:Motility-like dyspepsia. Current concepts in pathogenesis, investigation and management. 144 83
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
Small bowel involvement in rheumatoid arthritis is rare and is caused by vasculitis, which results in ulceration, perforation, and necrosis of the small bowel. The authors present a case of rheumatoid vasculitis associated with a small bowel stricture. The patient had a 3-week history of daily postprandial
bloating
, abdominal cramping, and
vomiting
. Barium study demonstrated partial small bowel obstruction. Pathologic examination of a resected segment of the small bowel proved that the stricture was caused by rheumatoid vasculitis. To the authors' knowledge, this is the first reported case of such an association in the radiology literature.
...
PMID:Small bowel stricture caused by rheumatoid vasculitis. 160 82
For a minimum of one month (mean, 54 days), 287 infants and children less than 8 years of age were fed an isolated soy-protein formula. Prior to entry into the study, a cow's milk formula was being fed to 71%, a soy formula to 9%, and cow's milk or other formulas to 20%. Intolerance to cow's milk was reported in 35% of the patients, symptoms indicative of cow's milk intolerance in 23%, diarrhea or gastroenteritis in 18%, a family history of allergy in 13%, and insufficient weight gain, intolerance to other formulas, or constipation in 11%. The patients showed normal increases in weight and length during the study. A significant decrease in the following symptoms were reported in the patients from before to after treatment: abdominal cramps,
bloating
or gas, colic, diarrhea, fussiness, rashes or eczema, spitting up, waking up crying at night, wheezing, and
vomiting
. It is concluded that, while receiving soy formula, infants and children continued to thrive normally and that the formula was well tolerated. After receiving soy formula, the frequency of undesirable feeding-related symptoms was reduced in the majority of infants and children.
...
PMID:Tolerance of a soy formula by infants and children. 161 46
Gastric and gallbladder emptying after a standard liquid meal were studied in 65 patients with early satiety,
bloating
, pain at the right hypochondrium or the epigastrium, nausea, and occasionally
vomiting
. Fifty normal subjects were studied as a control group. Gastric and gallbladder emptying were evaluated by means of real-time ultrasonography (RUS). Serial RUS scans were made after a 12-hr fast and every 15 min after a standard meal for 2 hr. Patients were considered to have delayed gastric emptying or hypokinetic gallbladder when gastric diameters and gallbladder volume evaluated 45 min after meal were 2 SD above the corresponding mean values of the normal subject group. Fifteen patients (23%) were found with delayed gastric emptying and 20 (30.7%) a reduced gallbladder emptying. None of our patients showed delayed gastric emptying and hypokinetic gallbladder simultaneously. The 20 patients with reduced gallbladder emptying were included in a double-blind randomized, placebo controlled, change-over study with cisapride (10 mg three times a day) for 30 days. Cisapride treatment reversed the gallbladder hypomotility within the normal range while placebo did not change the response to meal. Symptom score improved significantly after cisapride and placebo. It is concluded that in dyspeptic patients with reduced gallbladder response to a meal cisapride may be of help in improving the kinetic abnormality. Dyspeptic symptoms, however, do not seem to be corrected with the described gallbladder motor abnormality.
...
PMID:Gallbladder hypokinesia and normal gastric emptying of liquids in patients with dyspeptic symptoms. A double-blind placebo-controlled clinical trial with cisapride. 834 18
In order to observe the incidence of dysrhythmia in 20 patients who had undergone cholecystectomy, we recorded gastric electrical activity by means of serosal electrodes from the day of surgery to the 6th postoperative day. The difference between the incidence of dysrhythmia on the day of the operation and the other days is statistically significant (t test: p less than 0.001). Bradygastria was the most frequently observed dysrhythmia, both on the day of surgery and on the following days. It had a frequency of around 1.0-1.5 cpm and the episodes lasted for a minimum of 10 min to a maximum of 105 min (mean duration 32.6 min). Episodes of tachygastria were of varying duration, ranging from a minimum of 3 min to a maximum of 60 min (mean duration 18.5 min), whereas episodes of gastric tachyarrhythmia lasted between 2 min and 21 min (mean duration 5.4 min). Only 1 patient had an episode of nausea and biliary
vomiting
, associated with an episode of gastric tachyarrhythmia on the 1st postoperative day. None of the other patients had symptoms of impaired gastric function, such as nausea,
vomiting
,
bloating
and epigastric pain, at any time during the recording sessions. These findings suggest that in most cases, gastric electrical rhythm returns to normal within 24 h of cholecystectomy and further that gastric dysrhythmia is not related to symptoms of impaired gastric function. The etiological mechanism and clinical significance of gastric dysrhythmia, therefore, are still unclear.
...
PMID:Gastric electrical dysrhythmia following cholecystectomy in humans. 176 28
Gallstones are very common, but at least two thirds of detected stones are asymptomatic and a large number undoubtedly go undetected. The presence of symptoms or complications is the indication for surgery. It is important to accurately identify which symptoms are caused by gallstones, because removing the gallbladder will relieve only these symptoms. Making this determination is a challenge, however, because the classic picture of biliary colic may be inaccurate and the connection between gallstone disease and flatulent dyspepsia is questionable at best. Descriptions of both these conditions are based on anecdotal evidence or reports of uncontrolled surgical series. A review of recent controlled trials suggests that the pain of biliary colic is constant and infrequent, comes in episodes lasting 1 to 5 hours, is located in the epigastrium or right upper quadrant of the abdomen, and characteristically occurs at night. There are few additional symptoms other than nausea or
vomiting
, and colic is not induced by eating fatty meals. Flatulent dyspepsia--a symptom complex of vague pain in the right upper quadrant, fatty-food intolerance, and
bloating
--is probably not related to the presence of gallstones in the majority of patients.
...
PMID:Gallstone symptoms. Myth and reality. 192
We recently have shown that 50% of patients with preoperative gastric outlet obstruction go on to develop chronic nonmechanical gastric stasis after surgery and require further operations in attempts to relieve their symptoms. In the present study we report our experience with completion gastrectomy (CG), offered to a subgroup of this population who failed to respond to both available and experimental medical therapy with prokinetic agents. Manometric studies of the small bowel were performed on three of these patients using a semiconductor solid recording probe to assess the motility of efferent jejunal limbs. There were seven females and one male (N = 8) with a mean age of 45 years. All had persistent symptoms of abdominal pain,
bloating
, nausea,
vomiting
, early satiety, decreased appetite, and weight loss dating back to the time of surgery. Gastric stasis was documented by delayed gastric emptying of a radionuclide solid meal (chicken liver labeled with technetium-99m sulfur colloid) with a mean retention of 86 +/- 6.2% (less than 60% being normal) in the setting of an upper endoscopy showing stomal patency. The mean duration of symptoms was 31.6 +/- 15.7 months (range 6-60) since the last surgery. The number of previous gastric operations was a mean of 2.3 per patient. Five of eight patients had undergone a Roux-en-Y procedure as the last operation while the other three had a Billroth II. Surgery consisted of a 90% or complete resection of the remaining stomach and a jejunal-esophageal anastomosis. In some cases the Roux-en-Y limb was lengthened to greater than 45 cm if needed.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Completion gastrectomy for refractory gastroparesis following surgery for peptic ulcer disease. Long-term follow-up with subjective and objective parameters. 193 93
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