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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The various complaints after gastroscopy and the acceptability of the procedures are verified by a questionnaire in 300 consecutively examined patients with or without gastric lesions. The extent of psychic lability, neurosis and extraversion was determined by the Maudsley Personality Inventory test of Eysenck. The time necessary for the passage of the instrument (swallowing time) and the time taken by gastroscopy were registered on each patient. More than half of the patients complained of sore throat lasting more than 1 day. Less than a quarter had abdominal dyspepsia. The intensity of the sore throat was correlated with the swallowing time but not with the extent of neurosis or gastroscopy time. 98% of the patients consented to a control examination. The necessity of a gastroscope with less diameter and a non mucosal damaging top is stressed.
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PMID:[Complaints after gastroscopy and their cause (author's transl)]. 43 72

Thirty-three patients presenting with dyspepsia were examined with the Olympus Fiber-gastroscope. An endoscopic diagnosis was made in each case and multiple gastric biopsies were obtained for histological and ultrastructural assessment. The endoscopic, histological and ultrastructural findings were compared with each other. Of 33 patients endoscoped, 29 were found to have endoscopic evidence of various types of gastritis and all of these latter had histological evidence of some form of gastritis. Histological confirmation of specific types of endoscopically diagnosed gastritis, however, was only found in 3/9 cases of chronic atrophic gastritis (CAG), 10/14 cases of chronic (superficial) gastritis (CG) and in none of six cases of acute gastritis (AG), indicating that endoscopic diagnosis of specific types of gastritis is relatively inaccurate. Endoscopic diagnosis should thus be restricted to presence or absence of gastritis, leaving the specific typing to histological assessment of the gastric biopsies. Multiple gastric biopsies should be obtained even though the gastric mucosa appears normal endoscopically, since histological evidence of gastritis was found in three out of four cases with endoscopically normal gastric mucosa. Comparison of histological diagnosis with electron microscopy showed that generally there is good correlation between the severity of the histological changes and the ultrastructural grade of damage as defined in this study. It would appear that E.M. examination of the gastric biopsies will not significantly increase the diagnostic accuracy of light microscopy, although it has elucidated the various cellular changes which characterize chronic gastritis. The rough surface contours, the large gastric pit and the increasing number of surface microvilli, seen by scanning E.M., aid the grading of the disease process. Some of these changes are reflected in observations made by transmission E.M. where in addition the basal intercellular edema of the mucosal layer and the appearance of electron-dense mucosal lining cells are observed. The latter, which are the counterpart of "intestinal metaplasia", possess mucus granules which resemble those of gastric mucosal lining cells or intestinal goblet cells, or both.
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PMID:Endoscopic, histological and ultrastructural correlations in chronic gastritis. 44 29

An evaluation was made of the feasibility of an instant upper-gastrointestinal endoscopy clinic for patients referred to hospital for the investigation of dyspepsia. A total of 200 patients underwent endoscopy using a small-diameter endoscope with only topical pharyngeal anaesthesia but no premedication or sedation. The procedure was successful in 187 of the patients. Its acceptability was high for both patients and doctors. The average duration of the hospital visit was 45 minutes. Instant endoscopy with a small-diameter endoscope provides a convenient and fast primary diagnostic service for patients with dyspepsia.
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PMID:Evaluation of one-visit endoscopic clinic for patients with dyspepsia. 44 96

73 patients with definite active rheumatoid arthritis were treated with naproxen, 250 mg b.i.d. One month after the start of therapy the patients were examined as to following parameters: spontaneous pain and pain on movement, duration of morning stiffness, fatigue, grip strength, functional joint index, ESR and consumption of analgesics. On statistical analysis a significant improvement of all the parameters, with the exception of ESR was shown, 52 of the 73 patients were very satisfied resp. satisfied with the treatment, whereas the physician evaluated the therapeutic results as very good to good in 49 of the cases. In 50 of the patients the therapy with naproxen, 250 mg b.i.d., was continued for two more months. In most of these cases it was possible to achieve an additional improvement in the parameters evaluated. Unwanted side effects occurred in 7 patients, of which in 4 the treatment had to be discontinued (in two cases because of dyspepsia and once each because of an angioneurotic edema and a recurrence of a peptic ulcer, respectively). The three patients in whose cases therapy was continued suffered from mild gastrointestinal disturbances.
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PMID:[Treatment of progressive chronic polyarthritis with a non-steroidal antirheumatic agent with a long half-life]. 44 68

We have removed histone H1 specifically from calf thymus nuclei by low pH treatment, and studied the digestion of such nuclei in comparison with undepleted nuclei. By a number of criteria the nuclei do not appear damaged. The DNA repeat-length in nuclear chromatin is found to be the same (192 +/- 4 bp) in the presence or absence of H1. These experiments demonstrate that the core histone complex of H2A, H2B, H3, and H4 can itself protect DNA sequences as long as 168 bp from nuclease. Our interpretation is that this represents an important structural element in chromatin, carrying two full turns of superhelical DNA. Depending on conditions of digestion this 168 bp fragment may be metastable and is normally rapidly converted by exonucleolytic trimming to the well-known "core-particle" containing 145 bp. Larger stable DNA fragments observed indigestion of H-1 depleted nuclei appear to arise from oligomers assembled from 168 bp cores in close contact exhibiting trimming of 0-20 bp at the ends. Electrophorograms of undepleted nuclear digests reveal oligomer bands in several size classes, each corresponding to one or more combinations of 168 bp particles, H1-protected spacers of about 20 bp length, and particles with ends trimmed to varying degrees.
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PMID:The effects of salt concentration and H-1 depletion on the digestion of calf thymus chromatin by micrococcal nuclease. 45 Jul 15

In a study in dogs using ultrasonic transducers to measure degree of pyloric dilatation, it was found that i.v. domperidone (0.35 and 0.7 mg/kg) significantly increased the diameter of the pyloric lumen without affecting the frequency of pyloric relaxations. A subsequent study involving 59 patients referred for upper digestive tract endoscopy, confirmed this increase in diameter of the pylorus which indicates a potential use of domperidone (either i.v. or oral) in the treatment of some forms of dyspepsia characterized by delayed gastric emptying.
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PMID:The effect of domperidone on pyloric activity in dog and in man. 47 57

Domperidone, at a dosage of 20 mg t.d.s before meals, in a double-blind, crossover, placebo-controlled trial reduced the level of the symptoms of dyspepsia by 76% compared to a 16% reduction with placebo. This difference was statistically significant (p less than 0.001). Thirteen of the fourteen patients in the study preferred domperidone to placebo. Four patients in the active treatment period and one in the placebo complained of mild side-effects.
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PMID:Domperidone in the treatment of dyspepsia: a double-blind placebo-controlled study. 47 62

32 patients with chronic postprandial dyspepsia were selected for a 4-week controlled double-blind trial of domperidone and a placebo. The patients received either domperidone or a placebo at a dose rate of two 10-mg tablets t.i.d. before meals. A questionnaire was completed at the start of the study, and after 2 and 4 weeks of treatment. Excellent or good improvement was obtained in 71% of the domperidone-treated patients compared to only 13% of the placebo-treated cases. Domperidone was also significantly superior to the placebo when both drugs were compared to previously used medications. Side effects were not reported. It is concluded that domperidone has a beneficial effect on chronic postprandial dyspepsia.
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PMID:Oral domperidone in chronic postprandial dyspepsia. A double-blind placebo-controlled evaluation. 47 6

In some patients, gallstones are asymptomatic, lying dormant in the gallbladder or wedged in the cystic duct. In others, stones cause specific symptoms of gallbladder disease, such as biliary colic, acute cholecystitis, or cholangitis. Symptoms of flatulent dyspepsia are not markers of gallstone disease, since they occur equally in those with and without gallstones. Complications of gallstone disease include pancreatitis, biliary-enteric fistulas, hydrops, limy bile, porcelain gallsbladder, and carcinoma of the gallbladder. Cholecystectomy is indicated for symptomatic gallstones; for suspected stones in diabetics, who are at high risk should complications of gallstone disease occur; and in a few other limited situations. Prophylactic cholecystectomy for asymptomatic gallstones remains controversial.
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PMID:Manifestations of gallstone disease. 48 73

The main point for a surgeon treating a perforated peptic ulcer is to choose between a simple treatment of the complication and a treatment both of complication and ulcer disease. So, the A. have analysed their series of 58 patients with perforated peptic ulcer: one patient underwent nasogastric suction as suggested by Taylor, 16 patients underwent suture plication of the perforation, 41 underwent immediate gastrectomy. A fully follow-up was performed: in the suture-plication group only 28.5% was symptonfree, the remaining 71.5% had recurrent dyspepsia or underwent definitive gastrectomy. Follow-up results of the immediate gastrectomy patients and elective gastrectomy patients are the same. The A. discuss the different procedures of treatment and their specific indications. Surgical treatment is the selected one and simple suture and immediate gastrectomy are not opposite.
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PMID:[The choice of operation in perforated gastroduodenal ulcer]. 50 43


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