Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical effect of 5-fluorouracil or chromomycin-A3 alone, 5-fluorouracil + chromomycin-A3, and of the first two plus prednisolone on gastrointestinal and other solid tumors was evaluated. Out of 133 cases acceptable for evaluation, the number of responders was as follows: 3 (18.8%) of 6 cases treated with 5-fluorouracil alone, 1 (9.1%) of 11 cases treated with chromomycin-A3 or chromomycin-A3 hemisuccinate, 13 (21.7%) of 60 cases on the two-drug regimen, and 21 (45.7%) of 46 cases on the three-drug regimen. In cases of stomach carcinoma, response rate to the three-drug regimen was 54.2% (13/24), significantly higher than that of other regimens. At least 25% regression in the size of primary tumor was observed in 2 (7.1%) of 28 cases on the two-drug regimen and in 6 (33.3%) of 18 cases on the three-drug regimen. Of 51 cases on the three-drug regimen, steroid diabetes developed in 5 cases, moon face in 4 cases, and gastric ulcer in 1 case. However, toxic effect of these regimens (especially appearance of leucopenia) was less than those of previously tried combined regimens. The duration of response, on an average, was 10.8 weeks in 13 cases on the two-drug regimen and 11.7 weeks in 21 cases on the three-drug regimen. It was concluded from these results that a better response is obtained by the three-drug regimen than other regimens, and that prednisolone in combination, in addition to its favorable effect in improving the general condition of the patients, might enhance the anticancer effect of the drugs used in combination.
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PMID:Combination chemotherapy for solid tumors using 5-fluorouracil, chromomycin-A, and prednisolone. 61 14

Drugs are usually given orally. They are not absorbed to any extent from the stomach but may be absorbed very rapidly from the small intestine. Thus factors influencing the rate of gastric emptying may alter the rate of absorption of most if not all orally administered drugs. Food, hormones, posture, peritoneal irritation, severe pain, gastric ulcer, diabetes and other metabolic diseases, as well as drugs such as alcohol, anticholinergics, narcotic analgesics, ganglion blocking drugs, antacids and metoclopramide all influence the rate of gastric emptying and they will, in turn, change the rate of absorption of another drug. In most instances, increasing the rate of gastric emptying and gastro-intestinal motility increases the rate of absorption of a drug but, for digoxin and riboflavin, increased gastrointestinal motility is associated with a decrease in the rate of absorption. Delayed drug absorption due to altered gastric emptying usually results in therapeutic failure, especially if the drug has a short biological half-life. At present it is not possible to predict accurately the magnitude and clinical relevance of all drug absorption interactions.
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PMID:Drugs, diseases and altered gastric emptying. 79 97

Twelve cases of peptic ulcer with diabetes mellitus were found in 165 hospitalized diabetics. All of them had gastric ulcer and no duodenal ulcers were found. The incidence of peptic ulcer in diabetics was comparatively higher than the previously reported series. But there was nosignificant correlation between the duration of diabetes and the onset of gastric ulcer. The gastric ulcer with poorly controlled diabetes showed more intractability than those without triopathy and well-controlled diabetes.
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PMID:Peptic ulcer in diabetes mellitus. 97 82

Surface electrogastrograms were recorded in 95 patients. There were 6 groups of patients: chronic superficial gastritis (20), chronic atrophic gastritis (20), duodenal ulcer (20), gastric ulcer (17), gastric cancer (8), and diabetes mellitus (10). Electrogastrographic examination was continuously carried out for 60 minutes both in fasting and postprandial state. (1) During the fasting state, in 72% of the cases, there was a 50% to 100% change in the mean of the amplitude among six 10-minute periods of recording. (2) In 23 cases (25%), there was no amplitude increase in the postprandial electrogastrogram. Feeding caused an increase in amplitude by 30-240 microV over the prefeeding state in 70 cases (75%). (3) The distribution of amplitude in various groups of disease overlapped each other. The difference in amplitude or frequency would not be used as a diagnostic parameter of gastric diseases. (4) Tachygastria of 5-7.3 cycles per minute was observed in 15 of the 95 patients. The longest episode was a wave with 7.3 cycles per minute lasting for 20 minutes. It is difficult to evaluate the clinical significance of the observed tachygastria.
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PMID:[Electrogastrography: the clinical significance of changes during fasting and postprandial state]. 191 65

We reported five cases of listeriosis (sepsis and meningitis) in the elderly in our hospital during the last 4 years, where no cases of listeriosis had been found. These 5 cases had diabetes mellitus, lung cancer, chronic respiratory failure, gastric ulcer and aplastic anemia respectively as their underlying diseases. At the onset of listeriosis, 3 cases received corticosteroid and 3 cases received H2-blocker. 2 patients were cured and 3 patients died. Three autopsy cases had meningitis or meningoencephalitis and 2 cases of these autopsy cases had granulomatous changes in these spleens. In serotypes of Listeria monocytogenes (L. monocytogenes), 4 cases were 4b and 1 cases was 1b. All 5 strains were resistant to 3rd generation cephems. Wide uses of 3rd generation cephems and H2-blocker may be one of the reasons for the recent increase of listeriosis. Ingestion of contaminated food is the pathogenetic mechanism for initiating L. monocytogenes infections. And following the change of eating habits and the increase of imported foods, food-born listeriosis may increase. We suppose the increase of L. monocytogenes infections and must give attention to L. monocytogenes infections.
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PMID:[Five cases of listeriosis in the elderly]. 198 Oct 72

Increase in intracranial pressure due to brain oedema is one of the most frequent complications of subarachnoid hemorrhage (SAH), apart from vasospasm and hydrocephalus. Up to now the administration of corticosteroids at various dosages has been the standard therapy for brain oedema. With this retrospective study we tried to answer the question whether the administration of dexamethasone at high dosage in patients with SAH bears an increased risk of medical complications such as infections, gastrointestinal bleeding and diabetes mellitus. 171 consecutive patients of our intensive care unit, 51 men and 120 women (average age 52.4 +/- 13.6 years) were included in the study. 107 patients received dexamethasone in high doses according to Gobiet's scheme. 64 patients who were not given any steroids formed the control group. Almost the same frequency of gastrointestinal bleeding was registered in the steroid group (2.8%) and in the control group (3.1%). No increase in diabetic problems was found in the steroid group, either. The steroid group showed an increase in infections (38.3% compared with 28.1% in the control group; p less than 0.001). The increase, however, was entirely due to the more frequent occurrence of urinary tract infections (14.0% vs. 4.7%). Dexamethasone therapy at high dosage bears no increased risk of medical problems in patients with SAH, except for a greater number of urinary tract infections. However, stomach ulcer prophylaxis and monitoring of blood sugar levels and electrolytes are deemed necessary.
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PMID:[Steroid therapy in subarachnoid hemorrhage]. 230 91

The presence of Campylobacter pylori was investigated in gastric antral biopsy specimens. In 50 consecutive patients undergoing upper gastrointestinal tract endoscopy microbiological cultures, histological examination and rapid urease test were parallel performed, and a 92 per cent sensitivity and 100 per cent specificity of rapid and cheap urease test were determined. Afterwards--in a prospective study--311 patients were examined for C. p. by the rapid urease test only. C. p. was detected in 92 per cent of duodenal ulcer patients, in 52 per cent of patients with gastric ulcer, in 67 per cent of non-ulcer dyspepsia, in 62 per cent of mixed diabetic patient material, and in 21 per cent only of asymptomatic volunteers. It has been found by the authors, that the rate of C. p. infection increased parallel with the continuance of diabetes and did not follow the increasing with age as in the general population. This is the first observation in the world literature concerning the correlation between C. p. and diabetes mellitus. Very close, significant correlation has been found between C. p. infection and chronic active gastritis. C. p. may play an important role in the recurrences of duodenal ulcer and in the pathogenesis of non-ulcer and diabetic dyspepsia. Further studies are planned to the correct evaluation of pathogeneity of Campylobacter pylori.
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PMID:[The significance of Campylobacter pylori infection in gastroenterologic and diabetic practice]. 266 37

Among 3,501 individuals receiving endoscopic examination for the upper digestive tract, 41 were found to have esophageal candidiasis including 17 malignancies, 14 immunological disorders, 4 diabetes mellitus, 7 other underlying diseases and 7 apparently healthy subjects. The diagnosis was made either by brushing of the esophagus or by histological examination of the biopsied specimen. Systemic invasion of fungi was observed mainly in patients with malignancy involving the hematopoietic system, and most of them had been treated by corticosteroids, antibiotics or anticancer agents. Although complications associated with esophageal candidiasis are rare, it is emphasized that those patients with malignancy as well as impared immunity should be carefully examined for esophageal candidiasis, in order to prevent the fungi from developing invasive candidiasis. It should be noted that a few cases of gastric ulcer treated by H2 blocker revealed esophageal candidiasis, suggesting that decrease of gastric acidity might be one of the factors involved in this pathological condition.
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PMID:Esophageal candidiasis. 318 63

The mortality and morbidity of the 241 survivors of an acute gastrointestinal hemorrhage treated between 1958 and 1964 are reported. The major purpose of this study was to assess the subsequent risk to life and health of patients presenting with acute upper gastrointestinal bleeding. Patients without dyspepsia and with a negative single contrast barium meal study had an excellent prognosis. Life Table analysis showed that the gastric ulcer patients had a mortality not significantly different from that of the Australian population, with the higher risk of death from ulcer balanced by a lower risk of fatal vascular disease. Duodenal ulcer patients had an increased mortality attributable to a 290% increase in deaths from vascular disease, but only one of the 84 died of an ulcer complication. The association between duodenal ulcer and vascular disease has been present for decades. It is unlikely to be associated with hypertension, diabetes mellitus, diet, stress, or smoking and deserves further study.
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PMID:Ten year follow-up of gastrointestinal hemorrhage patients. 348 54

Clinical findings, symptoms and predisposing factors were studied in 43 patients with oesophageal candidiasis, 40 patients with peptic oesophagitis and 40 normal controls. Oesophageal candidiasis was confirmed cytologically. 2.4% of patients who had undergone gastroscopy had oesophageal candidiasis; only three of them had simultaneous candidiasis of the oral cavity. Cardiac failure, oesophageal varices, hiatus hernia and gastric ulcer were common associated disorders. 42% of patients with candidal oesophagitis were symptom-free. Most common symptoms were vomiting, retrosternal and epigastric pain. Peptic oesophagitis was more frequently associated with symptoms. Predisposing factors were present in 88% of cases of oesophageal candidiasis: alcoholism, hepatic cirrhosis, diabetes mellitus, malignant tumours and other wasting diseases. 18 patients had had treatment with cimetidine; they included all 13 patients whose candidiasis was first detected at check endoscopy.
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PMID:[Candidiasis of the esophagus. Prospective study of incidence, type of complaints and predisposing factors]. 373 73


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