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

Dyspepsia may result from over-indulgence in alcohol and food, or from anxiety and emotional problems. It may also indicate a peptic ulcer, oesophagitis or less commonly, gallstones or gastric cancer. Investigation by endoscopy or barium studies is always indicated when an organic lesion is suspected. Reassurance, tranquillizers and antispasmodics help patients with functional dyspepsia. Antacids given hourly between meals are important in the treatment of all symptomatic peptic ulcers. Cimetidine causes rapid symptomatic relief of duodenal ulcer symptoms, and most ulcers will heal with six weeks' therapy. Gastric ulcer can be treated with carbenoxolone, but this drug is avoided in the elderly and in patients with cardiac failure or hypertension. Anticholinergic drugs are of value in duodenal ulcer, especially for night pain, but they should not be used in patients over the age of 50. Special diets are of no value. For the heartburn of oesophagitis, weight reduction and a regime of regular antacid therapy remain the important measures.
 ...
PMID:The treatment of dyspepsia. 92 13

Iceland (IS) and Denmark (DK) are ethnically, culturally, and economically closely related Nordic countries, but gastric cancer is much more frequent in Iceland, and other differences in the occurrence rates of gastric diseases are also suspected. Therefore a cooperative study was initiated comparing Icelandic and Danish patients with gastric ulcer (GU), duodenal ulcer (DU), and X-ray negative dyspepsia (XND) as regards clinical features, external factors of possible importance for gastritis and cancer, gastroscopic appearance, and histological gastric mucosal changes. The project lasted one year and comprised 93 Icelandic and 88 Danish patients. A large number of comparisons showed a high degree of similarity between Icelandic and Danish patients. Significant differences were found in tobacco consumption (DK greater than IS), duration of symptoms in XND (IS greater than DK), whereas the positon ratio of GU (IS less than DK) and acetylsalicylic acid consumption (DK greater than IS) showed non-significant trends. Significant difference was found between the occurrence of diffuse macroscopic changes of the gastric mucosa (IS greater than DK), which corresponds to the histological differences to be described in a subsequent article.
 ...
PMID:A prospective comparative study of clinical and histological characteristics in Icelandic and Danish patients with gastric ulcer, duodenal ulcer, and X-ray negative dyspepsia. I. Design and clinical features. 92 8

Among 2,619 patients admitted to a medical department for duodenal ulcer, gastric ulcer and ulcer dyspepsia without ulcer demonstrable by x-ray, admissions to psychiatric departments were investigated. A total of 20.4% of the patients had at some time during their lifetime been admitted, but no significant differences were observed in percentage among the three ulcer groups or the sexes. The incidence of psychoses was close to the expected, whereas neuroses among women and neuroses and psychopathy among men were far in excess of the expected. Among those operated on, the percentage of persons admitted to a psychiatric department was greater than among unoperated patients and their number of admissions per 100 observation years were significantly greater than for unoperated patients, within well-defined observation periods. For patients operated on, only men with duodenal ulcer had significantly more admissions per 100 observation years in the postoperative than in the preoperative period. The course of the disease was more severe for patients with duodenal and gastric ulcer admitted to a psychiatric department than for those not admitted, but the subjective status at the time of the follow-up did not differ between the two groups. Among men, there were a number of heavy drinkers, especially among those operated on.
 ...
PMID:Mind and ulcer. 113 42

Attempted suicide and suicide have been investigated among 2,619 patients suffering from duodenal ulcer, gastric ulcer and ulcer dyspepsia without ulcer demonstrable by x-ray. There was no difference in the percentage of attempted suicides and suicides among the three ulcer groups or between the sexes. Within well-defined periods, there was a statistically significant greater excess of attempted suicides among patients operated on than among unoperated patients. The distribution according to psychiatric diagnosis was very similar to the one observed among persons in general in Copenhagen attempting suicide. The number of patients committing suicide exceeded the expected number significantly, for men as well as for women, but there was no difference between patients operated on and unoperated patients. The psychiatric diagnoses of those committing suicide were predominantly neuroses and psychopathy.
 ...
PMID:Ulcer, attempted suicide and suicide. 114 85

Among 1,780 male persons with duodenal ulcer, gastric ulcer and ulcer dyspepsia without ulcer demonstrable by x-ray, 737 (21%) had been convicted of law offences. There were no differences among the three ulcer groups with regard to the frequencies of the different crimes or the percentage of persons in each of the groups. The percentage of persons admitted to a psychiatric department was higher among those convicted than in the material in general. The dominating psychiatric diagnosis among those convicted was psychopathy. Among patients operated on, the percentage of convicted persons was significantly higher than among those not operated on. Among 168 persons convicted for offences committed while under the influence of alcohol, the percentage of heavy drinkers was higher than in the material in general. Only 3.1% of 771 women had been convicted for an offence. The observed frequencies of law breakers among the patients in the three ulcer group did not exceed the frequencies in the general population.
 ...
PMID:Ulcer disease and the law. 114 86

197 consecutive, non-acute, medical patients who presented with upper abdominal pain were subjected to a standard programme of investigation. The investigation represents an attempt to supplement general clinical experience with exact data. In about half the patients no cause of the pain was found and a diagnosis of X-ray negative dyspepsia was made by elimination. It is concluded that a special research effort is needed to explain the complaint in this large group of patients. Duodenal ulcer was twice as common as gastric ulcer, and two patients suffered from gastric cancer. The diagnostic value of the symptomatology was analysed, but only the relation of pain to meals was found to be of diagnostic interest. In particular, the probability of duodenal ulcer was low and that of X-ray negative dyspepsia high, if the pain was provoked by eating. The age, sex, and acid production also had diagnostic value.
 ...
PMID:A diagnostic study of patients with upper abdominal pain. 120 11

A series of 349 survivors of perforated peptic ulcer was followed for periods of up to 23 years. Almost nine out of every 10 patients suffered from dyspepsia during follow-up. Subsequent elective gastroduodenal surgery was required in more than a quarter of the cases. The surgery rate for gastric ulcer was more than one and a half times that for pyloroduodenal ulcer, and for females almost double that for males. The highest rate of all was for females with gastric ulcer, of whom almost one half came for surgery. One in five patients bled during follow-up. One in eight developed stenosis of the stomach of duodenum, and one in 11 perforated again. There was a significantly increased incidence of subsequent perforation and stenosis in those with an initial perforation of 5 mm or more in diameter. Gastric carcinoma occurred in less than 2% of cases and was restricted to cases of pyloroduodenal perforation. When complications occurred, the majority did so within five years. Only 15% of the 262 patients about whom complete information was available had no complications on follow-up. The indications for definitive surgery at perforation should be extended to include perforated gastric ulcer in the female, particularly if the ulcer is large.
 ...
PMID:Perforated peptic ulcer long-term follow-up. 126 34

The clinical pictures of 109 patients with X-ray negative dyspepsia (XND) are described, and a comparison is made with the clinical pictures of 39 gastric ulcer patients and 61 duodenal ulcer patients. In addition it has been attempted to subdivide XND into clinically relevant subgroups by means of a Venn diagram. The XND patients were characterized by an equal sex distribution and, in comparison with the ulcer patients, a shorter length of history. The upper abdominal pain was less frequently relieved by eating and more frequently provoked by eating in XND than in ulcer disease. The XND patients also suffered more frequently from irritable colon symptoms. Endoscopy only revealed an ulcer in 11 patients with XND, and the clinical pictures of these patients differed from those of patients with radiologically demonstrated ulcers. The clinical pictures of XND are further analysed in the context of current hypotheses, and it is concluded that Venn diagrams are useful for the analysis of heterogeneous clinical syndromes.
 ...
PMID:Nosography of X-ray negative dyspepsia. 126 40

Evidence is accumulating that Helicobacter pylori infection plays a major contributory role in peptic ulcer disease [Duodenal Ulcer (DU) and Gastric ulcer (GU)] and non-ulcer dyspepsia (NUD). We, therefore, studied prospectively 210 consecutive patients with upper gastrointestinal symptoms (62 DU, 38 GU and 110 NUD) to determine the prevalence of H. pylori infection and to investigate their association with histological gastritis. Using endoscopic biopsy of the gastric antrum for diagnosing H. pylori infection by Campylobacter-like Organism (CLO) test, histology or bacteriology, the overall prevalence of H. pylori was 63.3 per cent. When H. pylori infection was related to diagnosis, DU had the highest prevalence rate of H. pylori infection (66%), GU and NUD were less frequently associated with H. pylori infection (55% and 44% respectively). We found a close association between H. pylori infection and histologically antral gastritis, in that 72.7, 61.7, and 62.6 per cent of the DU, GU and NUD patients with antral gastritis (respectively) had H. pylori infection. In contrast, none of these patients seen with normal antrum had H. pylori infection. We also found that the prevalence of H. pylori in our patient series was not age related. Of the three procedures used to demonstrate H. pylori, the CLO test and histological staining method gave the highest yields of 84.9 and 79.6 per cent respectively, and bacteriology in only 44.3 per cent, we conclude that the prevalence of H. pylori infection in Thai patients with upper gastrointestinal symptoms is high. H. pylori infection commonly occurs in the patients with antral gastritis, suggesting a possible etiologic role for the bacterium in the histologic lesion.
 ...
PMID:Helicobacter pylori and peptic ulcer diseases: prevalence and association with antral gastritis in 210 patients. 129 55

The prevalence and the serum levels of IgG antibody to Herpes simplex virus type 1 or 2 (HSV1, HSV2) and to cytomegalovirus (CMV) were studied by ELISA in patients with active peptic ulcer -- duodenal and gastric -- and non-ulcer dyspepsia. Two hundred and forty-two consecutive patients with endoscopically confirmed active peptide ulcer -- 170 duodenal ulcers, 72 gastric ulcers -- and 95 consecutive patients who fulfilled the criteria for the diagnosis of non-ulcer dyspepsia were included in the study. The patients, aged 17-80 years, were well matched for age and sex. Antibody to cytomegalovirus was found in 83% of duodenal ulcer, 85% of gastric ulcer and 75% of non-ulcer dyspepsia patients; differences were not significant. The prevalence of HSV1 antibody was significantly higher in patients with duodenal ulcer than in those with non-ulcer dyspepsia (p < 0.025); the prevalence of HSV2 antibody was significantly higher in patients with duodenal or gastric ulcer, than in those with non-ulcer dyspepsia (p < 0.05, p < 0.01, respectively); however, antibody levels (mean optical density) to the viruses studied were similar for all groups of patients. These results provide some evidence that HSV might be implicated in the pathogenesis of peptic ulcer disease.
 ...
PMID:Herpes simplex virus types 1 and 2 and cytomegalovirus in peptic ulcer disease and non-ulcer dyspepsia. 133 74


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>