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Sample records for duodenal ulcer influence

  1. Gastric emptying abnormal in duodenal ulcer

    SciTech Connect

    Holt, S.; Heading, R.C.; Taylor, T.V.; Forrest, J.A.; Tothill, P.

    1986-07-01

    To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects. No difference was detected in the rate or pattern of gastric emptying in duodenal ulcer patients before and after ulcer healing with cimetidine compared with controls, but emptying of the solid component of the test meal was more rapid during treatment with the drug. Comparison of emptying patterns obtained in duodenal ulcer subjects during and after cimetidine treatment with those obtained in pernicious anemia patients and controls revealed a similar relationship that was characterized by a tendency for reduction in the normal differentiation between the emptying of solid and liquid from the stomach. The similarity in emptying patterns in these groups of subjects suggests that gastric emptying of solids may be influenced by changes in the volume of gastric secretion. The failure to detect an abnormality of gastric emptying in duodenal ulcer subjects before and after ulcer healing calls into question the widespread belief that abnormally rapid gastric emptying is a feature with pathogenetic significance in duodenal ulcer disease.

  2. Seasonal behaviour of healed duodenal ulcer.

    PubMed

    Gupta, A K; Pal, L S

    1998-04-01

    Incidence of peptic ulcer is more in people living at higher altitude and similarly relapse of healed duodenal ulcer is more in winter season. Seasonal behaviour of healed duodenal ulcer with or without maintenance therapy with H2 blockers was studied among subjects residing around Shimla (approximate altitude 7000 feet above mean sea level). Sixty-four subjects of endoscopically healed duodenal ulcer were alternatively advised placebo (32 subjects) and ranitidine 150 mg (32 subjects) at bed time as maintenance therapy for period of one year. Subjects were reviewed endoscopically and evaluated for H pylori by rapid urease test, every months or earlier if symptomatic. Relapse rate was analysed among 60 subjects at the end of one year. Cumulative relapse rate was found 60% in ranitidine group and 100% in placebo group. In ranitidine group percentage of relapse to number of endoscopic examinations was 21.4% throughout the year, but in placebo group during winter and spring season relapse was 87.5% of endoscopic examination whereas 57.2% during summer and fall season. Incidence of duodenal ulcer relapse without maintenance therapy was more in winter and spring season (October to March) as compared to summer and fall (April to September), whereas intermittent seasonal treatment is efficacious in prevention of duodenal ulcer relapse and also improves cost benefit ratio of ulcer treatment.

  3. [Study of genetic markers of duodenal ulcer].

    PubMed

    Tsimmerman, Ia S; Onosova, E A; Tsimmerman, I Ia

    1989-05-01

    The results of determination of various hereditary predisposition markers in peptic ulcer are given: in the population, in patients with duodenal ulcer and in their siblings (risk group). Of importance for revealing subjects with hereditary predisposition to duodenal ulcer are the clinico-genealogical analysis, determination of the blood group, especially in simultaneous determination of a "secretory status" ("status of non-secretion" of the ABH blood system agglutinogen in the saliva), increase in the mass of parietal cells and, to some extent, of the distinguishing features of dermatoglyphics (in combination with the above markers). Determination of taste sensitivity to phenylthiocarbamide is non-informative. PMID:2770215

  4. [Piracetam in combined pathogenetic therapy of recurrent duodenal ulcer].

    PubMed

    Tsimmerman, Ia S; Shchetkin, D I

    2002-01-01

    Duodenal ulcer cure, as a systemic gastroenterologic disease, can be achieved in some patients by the addition of the nootropic drug piracetam to current antisecretory and antihelicobacter therapy. Piracetam corrects vegetative and psychoemotional disorders in duodenal ulcer, normalizes gastric motility, has an antioxidant effect and improves cerebral circulation. An optimal effect on clinico-endoscopic manifestations of recurrent duodenal ulcer was achieved in combination of piracetam with current antisecretory (omeprazole) and antihelicobacter (de-nol, amoxicillin, metronidazole) medicines. Such combination improves both short- and long-term outcomes of duodenal ulcer treatment.

  5. Double-blind randomised clinical trial of a pepsin-inhibitory pentapeptide (pepstatin) in the treatment of duodenal ulcer.

    PubMed Central

    Bonnevie, O; Svendsen, L B; Holst-Christensen, J; Johansen, T S; Søltoft, J; Christiansen, P M

    1979-01-01

    In a double-blind randomised clinical trial a specific inhibition of peptic activity with a pentapeptide, pepstatin, had no significant advantage over placebo in the ulcer healing and symptomatology of duodenal ulcer. Thus, the inhibition of pepsin in human gastric juice does not appear to have a major influence on the healing of duodenal ulcer. PMID:385457

  6. Thyroid storm precipitated by duodenal ulcer perforation.

    PubMed

    Natsuda, Shoko; Nakashima, Yomi; Horie, Ichiro; Ando, Takao; Kawakami, Atsushi

    2015-01-01

    Thyroid storm is a rare and life-threatening complication of thyrotoxicosis that requires prompt treatment. Thyroid storm is also known to be associated with precipitating events. The simultaneous treatment of thyroid storm and its precipitant, when they are recognized, in a patient is recommended; otherwise such disorders, including thyroid storm, can exacerbate each other. Here we report the case of a thyroid storm patient (a 55-year-old Japanese male) complicated with a perforated duodenal ulcer. The patient was successfully treated with intensive treatment for thyroid storm and a prompt operation. Although it is believed that peptic ulcer rarely coexists with hyperthyroidism, among patients with thyroid storm, perforation of a peptic ulcer has been reported as one of the causes of fatal outcome. We determined that surgical intervention was required in this patient, reported despite ongoing severe thyrotoxicosis, and reported herein a successful outcome.

  7. Intestinal phase of gastric secretion in patients with duodenal ulcer.

    PubMed

    Konturek, S J; Kwiecien, N; Obtułowicz, W; Sito, E; Oleksy, J

    1978-04-01

    In 10 healthy subjects and 10 duodenal ulcer patients the intestinal phase of gastric acid secretion was studied by intraduodenal infusion of a 10% liver extract meal (pH 7) at 400 ml/h for three hours. A gastroduodenal double lumen tube with two balloons was used to block the pylorus and to prevent duodenogastric reflux. Gastric acid response to a duodenal meal of liver extract reached a peak at the end of the first hour of infusion of the extract and was then followed by a relatively well-sustained plateau. When the figure was normalised as a percentage of peak response to pentagastrin it was about 45% in healthy subjects and 63% in duodenal ulcer patients. Serum gastrin concentration increased significantly during a duodenal meal of liver extract only in duodenal ulcer patients and not in healthy subjects. The combination of the duodenal meal of liver extract with pentagastrin infusion resulted in a significantly greater increase in acid output in duodenal ulcer patients than in healthy controls. Duodenal perfusion with a liver extract meal in which the pH was gradually decreased caused a pH-dependent reduction in acid output, but not in serum gastrin, both in the duodenal ulcer patients and in healthy subjects. This study shows that the intestinal phase in man results in a potent gastric acid stimulation which is pH-dependent, greatly augmented by pentagastrin, and more vigorous in duodenal ulcer patients than in healthy controls.

  8. Cure of duodenal ulcer after eradication of Helicobacter pylori.

    PubMed

    George, L L; Borody, T J; Andrews, P; Devine, M; Moore-Jones, D; Walton, M; Brandl, S

    1990-08-01

    Eighty-two patients, whose duodenal ulcers were recurrent or resistant to H2-receptor antagonist therapy, were entered in a treatment protocol of ranitidine followed by a four-week "triple therapy" course to eradicate Helicobacter pylori (HP) infection. The triple therapy consisted of colloidal bismuth subcitrate, tetracycline and metronidazole. Duodenal ulcer healed in all 78 patients available for endoscopy and H. pylori infection was shown to be eliminated in 75 patients (96%) at rebiopsy four weeks after cessation of therapy. In these 75 remaining patients the relapse rates for H. pylori infection and duodenal ulcer were studied endoscopically, yearly and at any recurrence of symptoms. At Year 1, 71 of 73 patients remained free of H. pylori infection (HP-negative) and duodenal ulcer. The corresponding figures subsequently were: Year 2, 57/57; Year 3, 34/34; Year 4, 15/15. No duodenal ulcers recurred in HP-negative patients who were followed for up to four years. Two patients of the original cohort of 75 HP-negative patients were HP-positive with endoscopic duodenitis at 12 months, and one at 36 months, but all were without reulceration. Distorted duodenal caps gradually returned to near-normal appearance in 80% of patients by two years. From this four-year follow-up study we conclude that duodenal ulcer disease will not recur provided the patient remains free of H. pylori.

  9. Improving management of duodenal ulcer disease.

    PubMed Central

    Bateson, M. C.; Diffey, B. L.

    1997-01-01

    Audit of treatment of duodenal ulcer disease has allowed management to improve and keep abreast of rapid advances in care. Eradication of Helicobacter pylori was assessed by 14C urea breath test one to two months after anti-Helicobacter therapy. The old triple therapy regime of bismuth, tetracycline and metronidazole for two weeks was found to be toxic and of low effectiveness (82%). Regimes with lansoprazole for one month and antibiotics for one week gave 90-98% success rates. The best success has been with regimes containing both clarithromycin and a nitro-imidazole. There was complete success in 98% of 109 patients given quadruple therapy with lansoprazole 30 mg daily for one month plus tetracycline 500 mg twice daily, clarithromycin 250 mg twice daily and metronidazole 400 mg twice daily for one week. PMID:9519185

  10. Duodenal pH in health and duodenal ulcer disease: effect of a meal, Coca-Cola, smoking, and cimetidine.

    PubMed Central

    McCloy, R F; Greenberg, G R; Baron, J H

    1984-01-01

    Intraluminal duodenal pH was recorded using a combined miniature electrode and logged digitally every 10 or 20 seconds for five hours (basal/meal/drink) in eight control subjects and 11 patients with duodenal ulcer (five on and off treatment with cimetidine). Over the whole test there were no significant differences in duodenal mean pH or log mean hydrogen ion activity (LMHa) between control subjects and patients with duodenal ulcer, but there were significantly longer periods of duodenal acidification (pH less than 4) and paradoxically more periods of duodenal alkalinisation (pH greater than 6) in the duodenal ulcer group compared with controls. After a meal duodenal mean pH and LMHa fell significantly in both controls and patients with duodenal ulcer, with more periods of duodenal acidification and alkalinisation in the duodenal ulcer group. An exogenous acid load (Coca-Cola) significantly increased the periods of duodenal acidification, and reduced alkalinisation, in both groups. Cimetidine significantly increased mean pH and LMHa and abolished the brief spikes of acidification in four of five patients with duodenal ulcer. Peak acid output (but not basal acid output) was significantly correlated with duodenal mean pH and LMHa but not with the periods of duodenal acidification. Smoking did not affect duodenal pH in either group. PMID:6706217

  11. Duodenal pH in health and duodenal ulcer disease: effect of a meal, Coca-Cola, smoking, and cimetidine.

    PubMed

    McCloy, R F; Greenberg, G R; Baron, J H

    1984-04-01

    Intraluminal duodenal pH was recorded using a combined miniature electrode and logged digitally every 10 or 20 seconds for five hours (basal/meal/drink) in eight control subjects and 11 patients with duodenal ulcer (five on and off treatment with cimetidine). Over the whole test there were no significant differences in duodenal mean pH or log mean hydrogen ion activity (LMHa) between control subjects and patients with duodenal ulcer, but there were significantly longer periods of duodenal acidification (pH less than 4) and paradoxically more periods of duodenal alkalinisation (pH greater than 6) in the duodenal ulcer group compared with controls. After a meal duodenal mean pH and LMHa fell significantly in both controls and patients with duodenal ulcer, with more periods of duodenal acidification and alkalinisation in the duodenal ulcer group. An exogenous acid load (Coca-Cola) significantly increased the periods of duodenal acidification, and reduced alkalinisation, in both groups. Cimetidine significantly increased mean pH and LMHa and abolished the brief spikes of acidification in four of five patients with duodenal ulcer. Peak acid output (but not basal acid output) was significantly correlated with duodenal mean pH and LMHa but not with the periods of duodenal acidification. Smoking did not affect duodenal pH in either group.

  12. Relapsed duodenal ulcer after cure of Helicobacter pylori infection.

    PubMed

    Miwa, H; Matsushima, H; Terai, T; Tanaka, H; Kawabe, M; Namihisa, A; Watanabe, S; Sato, N

    1998-08-01

    We report a patient--a 42-year-old man--who had suffered from recurrent duodenal ulcer for about 20 years. Successful curative therapy for Helicobacter pylori infection was performed for 2 weeks with new triple omeprazole, anoxicillin, clarithromycin (OAC) treatment in October 1995, and cure of the infection was repeatedly confirmed by histology, culture, and the 13C urea breath test. One month after the curative therapy, recurrence of a small duodenal ulcer was observed and in February another duodenal ulcer and reflux esophagitis occurred, with severe symptoms, despite the continuous administration of ranitidine. None of the examinations to reconfirm cure of the infection revealed the presence of H. pylori. As the patient experienced continual psychological stress and smoked more frequently during the recurrent episode and had not used nonsteroidal anti-inflammatory drugs, stress and smoking appeared to play important roles in the relapse of duodenal ulcer in this patient after cure of H. pylori infection.

  13. [PRINCIPLES OF POSTOPERATIVE DRUG THERAPY OF COMPLICATED DUODENAL ULCERS].

    PubMed

    Denisova, E V; Nazarov, V E

    2015-01-01

    The article highlights the principles of individualized drug therapy of complicated duodenal ulcers in the postoperative period, based on the removal of the pathophysiological changes that occurred after different types of medical or surgical benefits. PMID:26415272

  14. [The differentiated phytotherapy of patients with duodenal peptic ulcer].

    PubMed

    Chernomorets, N N; Seleznev, A V; Revutskiĭ, B I; Alifanova, R E; Kravchenko, Z V; Cherkasskaia, E P

    1992-02-01

    Resulted are analysed of complex treatment of 103 patients with duodenal ulcer. Infusions and concoctions of medicinal plants were used. The regimen of administration and composition of the cocktail from herbs depended on the character of gastric secretion and dyskinesia of the gastroduodenal zone as well as on the presence of concomitant diseases; cholecystitis, gastritis, hepatitis, pancreatitis, enterocolitis. Intragastric drip administration of the concoctions and infusions of medicinal plants favour scarring of duodenal ulcers and reduction of the number and duration of recurrences.

  15. Helicobacter pylori and gastric or duodenal ulcer.

    PubMed

    2016-01-01

    In patients with gastric or duodenal ulcer associated with Helicobacter pylori, treatment of the infection improves healing and prevents complications and recurrences. The drug regimen generally consists of a high-dose proton-pump inhibitor (PPI) such as omeprazole plus antibiotics. Using the standard Prescrire methodology, we conducted a review of the literature in order to determine the standard empirical antibiotic regimen for H. pylori infection in adults with gastric or duodenal ulcer in France. In 2015, due to an increase in H. pylori resistance to clarithromycin, a 7-day course of the PPI + clarithromycin + amoxicillin combination is effective in only about 70% of cases. A Cochrane systematic review and meta-analysis of trials involving thousands of patients suggests that prolonging treatment with a PPI + amoxicillin + clarithromycin or a PPI + amoxicillin + metronidazole to 10 or 14 days improves the rate of H. pylori eradication by 5% to 10%. A metanalysis of seven trials including a total of about 1000 patients showed that combination therapy with a PPI + amoxicillin + clarithromycin + metronidazole for 5 days eradicates H. pylori in about 90% of cases, compared to about 80% of cases with a PPI + amoxicillin + clarithromycin given for 7 days. Sequential treatment with amoxicillin for 5 days, followed by clarithromycin + metronidazole for 5 days, has also been tested in thousands of patients. Efficacy and adverse effects were similar to those observed when the same antibiotics were taken simultaneously for 5 days. In randomised trials, replacing clarithromycin or amoxicillin with a fluoroquinolone yielded conflicting results. In 2009, nearly 20% of H. pylori isolates were resistant to levofloxacin in France. Tetracycline has only been evaluated in combination with bismuth. The few available data on doxycycline suggest that its efficacy is similar to that of tetracycline. A fixed-dose combination of bismuth subcitrate potassium + metronidazole

  16. Social aspects of chronic duodenal ulcer. A case control study.

    PubMed

    Nasiry, R; Piper, D W

    1983-01-01

    A case-control study of 80 patients with duodenal ulcer and 80 community controls was undertaken to compare these two groups regarding social and environmental factors including socio-economic status, marital status, country of birth, childhood and family factors. An increased risk of duodenal ulcer was associated with status incongruity in males; the male patients, when matched on suburb of residence, having lower status occupations than controls, and when matched on occupational status, tending to have lower educational levels than controls. Being unmarried was associated with an increased risk of duodenal ulcer in females. The number of siblings was also a risk factor in the male patients, those with more than 5 siblings being at an increased risk. Factors not associated with duodenal ulcer included country of birth, childhood happiness, sibling sequence and family stability. In conclusion, the factors associated with chronic duodenal ulcer were found predominantly in adult life and could produce their adverse effects by causing chronic stress which may be more relevant than acute stress as produced by major life events.

  17. Surface morphology of the gastroduodenal mucosa in duodenal ulceration.

    PubMed Central

    Steer, H W

    1984-01-01

    Endoscopic biopsies from the duodenal cap and prepyloric areas of 25 patients have been examined with the scanning electron microscope. Eleven patients had duodenal ulceration. Bacteria are related only to the surface of gastric type epithelial cells whether these cells are located at areas of gastric metaplasia in the duodenal bulb or in the pre-pyloric region of the stomach. The bacteria are not associated with the surface of intestinal type epithelial cells. The bacteria are absent from the biopsies of those patients with a normal stomach and duodenum. Of those patients with duodenal ulceration, 73% have bacteria related to the epithelial surface. The bacteria are of two morphological types - a kidney shaped bacillus and an S-shaped bacillus. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 PMID:6500361

  18. [Influence of three point mutations in TNF-alpha promoter gene in clinical manifestations and complications of stomach and duodenal ulcer].

    PubMed

    Polonikov, A V; Ivanov, V P; Solodilova, M A; Shveĭnov, A I; Manuĭlova, O S; Kozhukhov, M A; Tutochkina, M P; Stepchenko, A A; Bulgakova, I V

    2009-01-01

    The purpose of our study was to investigate whether polymorphisms -238G/A, -308G/A, and -863C/A within the promoter of the TNF-alpha gene are associated with clinical features of gastric and duodenal ulcer disease in a Russian population. DNA samples of 381 unrelated patients with gastric and duodenal ulcer disease and 216 sex- and age-matched healthy controls were used to determine the TNF-alpha gene polymorphisms by PCR-RFLP assay. Logistic regression analysis has revealed significant associations of polymorphism -308G/A with size of ulcerous defect (p=0.03) and intestinal dyspepsia (p=0.05), polymorphism -238G/A with gastric dyspepsia (p=0.04) and reflux-esophagitis (p=0.05), polymorphism -863C/A with perforation of ulcer (p=0.04). The study results highlight impact of the TNF-alpha gene polymorphisms on various clinical features in patients with peptic ulcer disease.

  19. [Duodenal ulcers caused by chloroquine-proguanil association].

    PubMed

    Roux, X; Imbert, P; Rivière, F; Méchaï, F; Rapp, C

    2010-12-01

    Chloroquine-proguanil association is recommended for prophylaxis against falciparum malaria in countries with a low prevalence of chloroquine resistance. It is usually well tolerated with mild side effects consisting mainly of transient digestive discomfort and buccal manifestations (mouth sores or ulcers). The purpose of this report is to describe a case of duodenal ulcers presenting as epigastric pain with 10-kg weight-loss in a 32-year-old man taking chloroquine-proguanil for malaria prophylaxis during a stay in Haiti. No other causes of duodenal ulcers or weight-loss were found. Chloroquine-proguanil prophylaxis was discontinued and replaced by omeprazole for four weeks. Symptoms improved quickly and full recovery was observed within one month. To our knowledge, the occurrence of duodenal ulcers under chloroquine-proguanil association is quite rare, but possibly severe. Upper digestive endoscopy should be performed if a patient under chloroquine-proguanil develops abdominal pain especially in association with weight-loss. If endoscopy reveals duodenal ulcers, chloroquine-proguanil should be discontinued and replaced by another prophylactic regimen.

  20. Effect of dopamine-related drugs on duodenal ulcer induced by cysteamine or propionitrile: prevention and aggravation may not be mediated by gastrointestinal secretory changes in the rat

    SciTech Connect

    Gallagher, G.; Brown, A.; Szabo, S.

    1987-03-01

    Dose- and time-response studies have been performed with dopamine agonists and antagonists using the cysteamine and propionitrile duodenal ulcer models in the rat. The experiments demonstrate that the chemically induced duodenal ulcer is prevented by bromocriptine, lergotrile and reduced by apomorphine or L-dopa. Aggravation of cysteamine-induced duodenal ulcer was seen especially after (-)-butaclamol, (-)-sulpiride, haloperidol and, less effectively, after other dopaminergic antagonists. The duodenal antiulcerogenic action of dopamine agonists was more prominent after chronic administration than after a single dose, whereas the opposite was found concerning the proulcerogenic effect of dopamine antagonists. In the chronic gastric fistula rat, both the antiulcerogens bromocriptine or lergotrile and the proulcerogens haloperidol, pimozide or (-)-N-(2-chlorethyl)-norapomorphine decreased the cysteamine- or propionitrile-induced gastric secretion. No correlation was apparent between the influence of these drugs on duodenal ulcer development and gastric and duodenal (pancreatic/biliary) secretions. In the chronic duodenal fistula rat, decreased acid content was measured in the proximal duodenum after haloperidol, and diminished duodenal pepsin exposure was recorded after bromocriptine. Furthermore, the aggravation by dopamine antagonists of experimental duodenal ulcer probably involves a peripheral component. The site of dopamine receptors and physiologic effects which modulate experimental duodenal ulcer remain to be identified, but their elucidation may prove to be an important element in the pathogenesis and treatment of duodenal ulcer.

  1. Risk factors for healing of duodenal ulcer under antacid treatment: do ulcer patients need individual treatment?

    PubMed

    Massarrat, S; Müller, H G; Schmitz-Moormann, P

    1988-03-01

    In order to identify the risk factors affecting the healing of duodenal ulcer, a clinical trial with effective dose of antacid was carried out in 53 patients. Duration of ulcer history, number of relapses, duration of the last and present relapse, number, duration and severity of pain attacks in the present ulcer relapse, pain radiation to back, vomiting, appetite, smoking habit, intake of analgesics and previous haemorrhage were registered. Number of ulcers, ulcer depth, bublar narrowing, erosions, duodenitis at initial endoscopy and healing of ulcer were assessed by one endoscopist. Basic and peak acid output were measured. The extent of duodenitis on the site opposite the ulcer was determined by histological examination. Sixty per cent of the duodenal ulcers were healed after three weeks. By univariate analysis, the following factors affect the healing; pain radiation to back and pain duration during treatment (p less than 0.001), multiple or deep ulcers, narrowing of duodenal bulb (p less than 0.01), number of pain attacks and poor appetite (p less than 0.05). By the stepwise logistic regression model, the following factors were selected as predictors for healing of duodenal ulcer with 76% correct classification: pain radiation to back (p = 0.002), deep ulcer (p = 0.013), multiple ulcers (p = 0.028). Number of cigarettes/day (p less than 0.007) and male sex (p = 0.036). By this model, the prediction of healing could be accurately assessed in 78% in a new sample. Individual treatment should be carried out on the basis of these factors. PMID:3356359

  2. History of Helicobacter pylori, duodenal ulcer, gastric ulcer and gastric cancer

    PubMed Central

    Graham, David Y

    2014-01-01

    Helicobacter pylori (H. pylori) infection underlies gastric ulcer disease, gastric cancer and duodenal ulcer disease. The disease expression reflects the pattern and extent of gastritis/gastric atrophy (i.e., duodenal ulcer with non-atrophic and gastric ulcer and gastric cancer with atrophic gastritis). Gastric and duodenal ulcers and gastric cancer have been known for thousands of years. Ulcers are generally non-fatal and until the 20th century were difficult to diagnose. However, the presence and pattern of gastritis in past civilizations can be deduced based on the diseases present. It has been suggested that gastric ulcer and duodenal ulcer both arose or became more frequent in Europe in the 19th century. Here, we show that gastric cancer and gastric ulcer were present throughout the 17th to 19th centuries consistent with atrophic gastritis being the predominant pattern, as it proved to be when it could be examined directly in the late 19th century. The environment before the 20th century favored acquisition of H. pylori infection and atrophic gastritis (e.g., poor sanitation and standards of living, seasonal diets poor in fresh fruits and vegetables, especially in winter, vitamin deficiencies, and frequent febrile infections in childhood). The latter part of the 19th century saw improvements in standards of living, sanitation, and diets with a corresponding decrease in rate of development of atrophic gastritis allowing duodenal ulcers to become more prominent. In the early 20th century physician’s believed they could diagnose ulcers clinically and that the diagnosis required hospitalization for “surgical disease” or for “Sippy” diets. We show that while H. pylori remained common and virulent in Europe and the United States, environmental changes resulted in changes of the pattern of gastritis producing a change in the manifestations of H. pylori infections and subsequently to a rapid decline in transmission and a rapid decline in all H. pylori

  3. History of Helicobacter pylori, duodenal ulcer, gastric ulcer and gastric cancer.

    PubMed

    Graham, David Y

    2014-05-14

    Helicobacter pylori (H. pylori) infection underlies gastric ulcer disease, gastric cancer and duodenal ulcer disease. The disease expression reflects the pattern and extent of gastritis/gastric atrophy (i.e., duodenal ulcer with non-atrophic and gastric ulcer and gastric cancer with atrophic gastritis). Gastric and duodenal ulcers and gastric cancer have been known for thousands of years. Ulcers are generally non-fatal and until the 20th century were difficult to diagnose. However, the presence and pattern of gastritis in past civilizations can be deduced based on the diseases present. It has been suggested that gastric ulcer and duodenal ulcer both arose or became more frequent in Europe in the 19th century. Here, we show that gastric cancer and gastric ulcer were present throughout the 17th to 19th centuries consistent with atrophic gastritis being the predominant pattern, as it proved to be when it could be examined directly in the late 19th century. The environment before the 20th century favored acquisition of H. pylori infection and atrophic gastritis (e.g., poor sanitation and standards of living, seasonal diets poor in fresh fruits and vegetables, especially in winter, vitamin deficiencies, and frequent febrile infections in childhood). The latter part of the 19th century saw improvements in standards of living, sanitation, and diets with a corresponding decrease in rate of development of atrophic gastritis allowing duodenal ulcers to become more prominent. In the early 20th century physician's believed they could diagnose ulcers clinically and that the diagnosis required hospitalization for "surgical disease" or for "Sippy" diets. We show that while H. pylori remained common and virulent in Europe and the United States, environmental changes resulted in changes of the pattern of gastritis producing a change in the manifestations of H. pylori infections and subsequently to a rapid decline in transmission and a rapid decline in all H. pylori-related diseases.

  4. Cure of duodenal ulcer associated with eradication of Helicobacter pylori.

    PubMed

    Rauws, E A; Tytgat, G N

    1990-05-26

    50 patients with intractable duodenal ulcer were randomly assigned to 4 weeks of treatment with colloidal bismuth subcitrate (CBS) alone (26 patients) or with amoxicillin and metronidazole (24 patients). 5 patients (all on triple therapy) withdrew because of side-effects. In 17 of the 45 patients who completed the treatment, Helicobacter pylori was eradicated, and there was no ulcer relapse during the first 12 months of follow-up. The ulcer relapse rate was significantly higher (17 of 21 [89%]) among patients who remained positive for H pylori. 9 patients who remained positive for H pylori and had ulcer relapses within 6 months of treatment with CBS alone, were subsequently given triple therapy. 7 of the 9 showed H pylori eradication and no relapses within the next 12 months. The 2 patients still H pylori-positive after triple therapy had further ulcer relapses. H pylori eradication, without altering acid output, will become the mainstay of duodenal ulcer treatment because it cures the disease.

  5. A computerized questionnaire analysis of duodenal ulcer symptoms.

    PubMed

    Earlam, R

    1976-08-01

    The characteristics, daily routine of life, and symptom patterns of 100 patients with a radiologically proven duodenal ulcer were compared with 100 controls. This confirmed that ulcer pain occurred periodically with attacks and remissions, could be relieved by antacids, vomiting, and avoiding fatty food, but was made worse by worry. The anatomical site was usually epigastric but other sites were common. Pain was unaffected by diet or a change in the seasons and had no constant relationship to meals. It occurred during the day in all of the patients and at night in 88%.

  6. Duodenal ulcer and working-class mobility in an African population in South Africa.

    PubMed Central

    Segal, I; Dubb, A A; Tim, L O; Solomon, A; Sottomayor, M C; Zwane, E M

    1978-01-01

    The number of Africans in Johannesburg presenting with duodenal ulcers has steadily increased over the past 50 years. The characteristics of 105 patients with duodenal ulcer who presented a Baragwanath Hospital were compared with those of matched and unmatched samples of patients without gastrointestinal conditions in the same hospital. Men with duodenal ulcers were found to be significantly better educated than their controls, most had been born in the town, and more of them were employed at higher, though not the highest, educational levels. These data were used to test Susser's proposition that duodenal ulcers are associated with "early urbanisation." Johannesburg blacks with duodenal ulcer did seem to fit the pattern, but the relation between stress and duodenal ulcer remains unclear. PMID:626837

  7. Gastric and duodenal ulcers during pregnancy.

    PubMed

    Cappell, Mitchell S

    2003-03-01

    The frequency, symptoms, and complication rate of PUD seem to decrease during pregnancy. Yet clinicians often have to treat dyspepsia or pyrosis of undetermined origin during pregnancy because the frequency of pyrosis significantly increases during pregnancy, and clinicians reluctantly perform EGD during pregnancy for pyrosis to differentiate reliably between GERD and PUD. Dyspepsia or pyrosis during pregnancy is initially treated with dietary and lifestyle modifications. If the symptoms do not remit with these modifications, sucralfate or antacids, preferably magnesium-containing or aluminum-containing antacids, should be administered. Histamine2 receptor antagonists are recommended when symptoms are refractory to antacid or sucralfate therapy. Ranitidine seems to be a relatively safe H2 receptor antagonist. If symptoms continue despite H2 receptor antagonist therapy, the patient should be evaluated for possible EGD or PPI therapy. Pregnant women with hemodynamically significant upper gastrointestinal bleeding or other worrisome clinical findings should undergo EGD. Indications for surgery include ulcer perforation, ongoing active bleeding from an ulcer requiring transfusion of six or more units of packed erythrocytes, gastric outlet obstruction refractory to intense medical therapy, and a malignant gastric ulcer without evident metastases.

  8. Helicobacter pylori infection and duodenal ulcer disease.

    PubMed

    Tytgat, G N; Noach, L A; Rauws, E A

    1993-03-01

    H. pylori is undoubtedly the dominant factor in the multifactorial peptic ulcer diathesis. We should not ignore the other contributing factors but rather try to identify how they interact with the organism and initiate the ulcerative process. The interplay of acid attack and mucosal defence is modulated by genetics, gender, blood group, smoking, age, and various physiologic considerations, which include acid output. These and other considerations probably explain the discrepancy between the high frequency of H. pylori infection in the population and the comparatively small proportion of individuals who develop a DU. Most agents used in DU are aimed at reducing acid secretion and achieve healing by minimizing acid attack. Such treatments, however, have no effect on H. pylori status and do not remedy the underlying gastroduodenitis. The mucosa therefore remains ill and vulnerable. After cessation of acid suppressive therapy, ulcer relapse is likely. Goodwin has likened the inflamed mucosa to a leaking roof, in which temporary dryness (healing) is assured if the rain (acid) is removed but permanent protection can be achieved only by mending the roof through healing of the mucosa. Therefore, therapy that fails to address the role of H. pylori in the causation of the mucosal inflammation, which predisposes to ulceration, is likely to confer only short-term benefit. Eradication of the infection has been shown beyond doubt to markedly alter the natural history of the disease, a number of series showing no recurrence at the end of 1 year, compared with a natural recurrence of > 70%. The economic savings after not only eradication but even suppression of H. pylori in DU disease have been estimated to be enormous. Despite these striking findings indicating H. pylori inflammation as the dominant factor in the DU diathesis and the possibilities of cure after H. pylori eradication, a large proportion of the medical community is still not willing to accept the consequences

  9. Effect of the hexapeptide dalargin on ornithine decarboxylase activity in the duodenal mucosa of rats with experimental duodenal ulcer

    SciTech Connect

    Yarygin, K.N.; Shitin, A.G.; Polonskii, V.M.; Vinogradov, V.A.

    1987-08-01

    The authors study the effect of dalargin on ornithine decarboxylase in homogenates of the duodenal ulcer from rats with experimental duodenal ulcer induced by cysteamine. Activity of the enzyme was expressed in pmoles /sup 14/CO/sub 2//mg protein/h. Protein was determined by Lowry's method. The findings indicate that stimulation of ornithine decarboxylase and the antiulcerative effect of dalargin may be due to direct interaction of the peptide with cells of the intestinal mucosa and with enterocytes.

  10. Long-term risk of gastrointestinal cancers in persons with gastric or duodenal ulcers.

    PubMed

    Søgaard, Kirstine K; Farkas, Dóra K; Pedersen, Lars; Lund, Jennifer L; Thomsen, Reimar W; Sørensen, Henrik T

    2016-06-01

    Peptic ulcer predicts gastric cancer. It is controversial if peptic ulcers predict other gastrointestinal cancers, potentially related to Helicobacter pylori or shared lifestyle factors. We hypothesized that gastric and duodenal ulcers may have different impact on the risk of gastrointestinal cancers. In a nationwide cohort study using Danish medical databases 1994-2013, we quantified the risk of gastric and other gastrointestinal cancers among patients with duodenal ulcers (dominantly H. pylori-related) and gastric ulcers (dominantly lifestyle-related) compared with the general population. We started follow-up 1-year after ulcer diagnosis to avoid detection bias and calculated absolute risks of cancer and standardized incidence ratios (SIRs). We identified 54,565 patients with gastric ulcers and 38,576 patients with duodenal ulcers. Patient characteristics were similar in the two cohorts. The 1-5-year risk of any gastrointestinal cancer was slightly higher for gastric ulcers patients (2.1%) than for duodenal ulcers patients (2.0%), and SIRs were 1.38 (95% CI: 1.31-1.44) and 1.30 (95% CI: 1.23-1.37), respectively. The SIR of gastric cancer was higher among patients with gastric ulcer than duodenal ulcer (1.92 vs. 1.38), while the SIRs for other gastrointestinal cancers were similar (1.33 vs. 1.29). Compared with gastric ulcer patients, duodenal ulcer patients were at lower risk of smoking- and alcohol-related gastrointestinal cancers. The risk of nongastric gastrointestinal cancers is increased both for patients with gastric ulcers and with duodenal ulcers, but absolute risks are low. H. pylori may be less important for the development of nongastric gastrointestinal cancer than hypothesized.

  11. Increased plasma noradrenaline and serum gastrin in patients with duodenal ulcer.

    PubMed

    Brandsborg, O; Brandsborg, M; Løvgreen, N A; Christensen, N J

    1978-02-01

    Serum gastrin, serum insulin, plasma noradrenaline, plasma adrenaline, pulse rate and blood pressure were measured repeatedly during 24h in six patients with duodenal ulcer and in six control subjects. Mean serum gastrin concentration was 3-4 times higher in duodenal ulcer patients than in controls during both the day and at night. Serum insulin was the same in both groups of subjects. Overnight fasting and mean supine plasma noradrenaline as well as mean supine pulse rate were significantly higher in duodenal ulcer patients than in controls. Plasma adrenaline and arterial blood pressure were the same in patients and controls. These results suggest that sympathetic nervous activity is increased in patients with duodenal ulcer. The increased sympathetic nervous activity may mean that duodenal ulcer patients are subject to more stress than normal subjects or may be compensatory to increased vagal nervous activity presumed by some authors to be present in such patients.

  12. A Technique for Localizing Perforated Duodenal Ulcer During Laparoscopic Repair.

    PubMed

    Philip, Sujith; Varma, Deepak

    2015-12-01

    Laparoscopic repair of duodenal ulcer perforation has certain advantages over open repair. However, the conversion rate to open surgery is still high. The most common reason for conversion is inadequate localization of the ulcer perforation site during laparoscopy. Here, a technique is described which will aid in localizing the perforation, make suturing and repair easier, and helps in checking the integrity of the repair at the end of the procedure. This is done by compressing the gall bladder with an instrument like a laparoscopic fan retractor and simultaneously depressing the first part of the duodenum with another instrument. This results in bile flowing out through the perforation and simultaneously depressing the duodenum downward, making it more easily visible and making identification easier. Suturing is easier due to the liver also getting retracted simultaneously and more space being available consequently. Integrity of the anastomoses is also easily ascertained by this maneuver. PMID:27011591

  13. Luminal Nalpha-methyl histamine stimulates gastric acid secretion in duodenal ulcer patients via releasing gastrin.

    PubMed

    Konturek, P C; Konturek, S J; Sito, E; Kwiecien, N; Obtulowicz, W; Bielanski, W; Hahn, E G

    2001-01-26

    Nalpha-methyl histamine is an unusual histamine metabolite which is produced in the stomach infected by Helicobacter pylori and which was shown in animals to stimulate gastric acid secretion and to release gastrin in vitro isolated G-cells, but no information is available regarding its influence on gastric secretion and gastrin release in duodenal ulcer patients before and after H. pylori eradication. In this study, we compared the effects of intragastric administration of single or graded doses of Nalpha-methyl histamine on gastric acid secretion and plasma gastrin levels in 16 male duodenal ulcer patients (aging from 35 to 48 years and weighing 65-82 kg) before and after the eradication of H. pylori. Furthermore, the gastric luminal histamine and gastrin contents were determined before and after H. pylori eradication. In H. pylori-infected duodenal ulcer patients, the intragastric application of Nalpha-methyl histamine failed to affect gastric acid secretion or plasma gastrin levels. Following eradication of H. pylori, gastric luminal histamine and gastrin, and both basal gastric acid secretion and plasma gastrin levels, were significantly reduced. Nalpha-methyl histamine given intragastrically in graded doses to such H. pylori-eradicated duodenal ulcer patients was found to increase dose-dependently gastric acid output reaching at a dose of 5 mg, about 80% of histamine maximum induced by i.v. infusion of 25 microg/kg h of histamine dihydrochloride. We conclude that Nalpha-methyl histamine is a potent luminally active stimulant of gastrin release and gastric acid secretion in H. pylori-eradicated patients when luminal histamine is low but is not effective in H. pylori infected patients when luminal histamine is enhanced, possibly due to desensitization of gastrin (G-cells) and acid-producing (parietal) cells by Nalpha-methyl histamine produced excessively in H. pylori-infected stomach.

  14. Perforated duodenal ulcer associated with ovarian hyperstimulation syndrome: Case Report.

    PubMed

    Uhler, M L; Budinger, G R; Gabram, S G; Zinaman, M J

    2001-01-01

    Ovarian hyperstimulation syndrome (OHSS) remains the most serious medical complication of controlled ovarian stimulation. An unusual case of perforated duodenal ulcer following critical OHSS is presented. A 29 year old nulligravid woman with polycystic ovarian syndrome underwent her first attempt at in-vitro fertilization. She was admitted to the hospital with critical OHSS and subsequently found to have a perforated posterior duodenal ulcer. She underwent exploratory laparotomy, antrectomy and gastrojejunostomy. Pathological analysis of her gastric antrum confirmed chronic gastritis and Helicobacter pylori. She required prolonged assisted ventilation, vasopressor support, multiple i.v. antibiotics, blood product replacement and nutritional support. The patient was hospitalized for a total of 47 days and then transferred to a rehabilitation facility for an additional 30 days before being discharged to home. In this critically ill patient with OHSS, severe stress associated with invasive monitoring and multiple medical therapies in the intensive care unit as well as H. pylori infection appear to be the most probable causative factors of her perforated viscus. Prompt recognition of potential complications and proper medical intervention are essential in the management of patients with OHSS. Avoidance strategies are still needed.

  15. [Seasonal variation and influence of atmospheric pressure diurnal fluctuations on occurrence of acute complications in patients with stomach and duodenal ulcer].

    PubMed

    Budzyński, P; Pogoda, W; Pogodziński, M

    2000-01-01

    Although there is rich literature concerning seasonal fluctuations of incidence of peptic ulcer, no one can find so many data on acute complications of this disease--bleedings and perforations. There is also only little information saying about the role of meteorological factors that can take part in occurrence of the mentioned complications. This study aimed to analyze the seasonal variation (in calendar months, quarters of the year and calendar seasons--winter, spring, summer, autumn) of peptic ulcer bleeding and perforations as well as the influence of atmospheric pressure diurnal fluctuations on the occurrence of these diseases. The conducted study was retrospective and based on data of patients admitted to III Department of General Surgery of the Jagiellonian University Medical School in Cracow. Altogether, from 1993 to 1997--26 patients with peptic gastroduodenal ulcer bleeding were admitted. 220 bleedings were endoscopically proven (6 patients did not agree for gastroscopy and were excluded from further analysis). 157 patients were treated because of peptic ulcer perforation at the same time and all of them underwent surgical procedure during which perforation was proven. The chi 2 test was used in order to verify our statistic hypothesis (p = 0.05). The examination did not show any significant seasonal variation of the studied complications. Neither hemorrhage nor perforation presented any seasonal prevalence. As for calendar months, quarters and calendar seasons (p > 0.01; p > 0.02; p > 0.02 respectively). However, the study confirmed the role of atmospheric pressure falls in the occurrence of both: bleeding and perforation of peptic ulcer (p < 0.001). 153 patients with bleeding were admitted on days with decreasing pressure, while 67 when pressure was going up. Similarly as for perforations--94 with falling down to 33 with growing up pressure. PMID:11293205

  16. [The outlook for the ambulatory treatment of adolescents with duodenal peptic ulcer].

    PubMed

    Filimonbov, R M; Denisova, N A

    1990-01-01

    An analysis was made of the potentialities and efficacy of the treatment of adolescents suffering from duodenal ulcer under outpatient conditions. 65 patients aged 14 to 18 years with duodenal ulcer in the stage of clinical exacerbation and with the presence of ulcer in the acute phase were placed under observation. Outpatient treatment appeared effective in 83.3% of patients. The time of ulcer healing under out- and inpatient conditions was 21.5 +/- 2.5 and 23.5 +/- 3.1 days, respectively. Therefore, selection of adolescent patients with duodenal ulcer for outpatient treatment requires a strictly differentiated approach depending on the disease stage and the character of macroscopic changes in the gastric and duodenal mucosae. At the same time it is necessary to take into consideration the rate and accuracy of removing the painful and dyspeptic syndromes, the lack of complications, consent and interest on the part of adolescents and their parents. PMID:2336611

  17. Effects of captopril on the cysteamine-induced duodenal ulcer in the rat.

    PubMed

    Saghaei, Firoozeh; Karimi, Iraj; Jouyban, Abolghasem; Samini, Morteza

    2012-05-01

    Oxidative stress is important factor underlying in a variety of diseases. Antioxidative enzymes such as superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX) are part of the physiological defenses against oxidative stress. Malondialdehyde (MDA) is a lipid peroxidation biomarker and its elevated level in various diseases is related to free radical damage. Cysteamine is a cytotoxic agent, acting through generation of reactive oxygen species (ROS) and may decrease defense activity of antioxidative enzymes against ROS and induce duodenal ulcer. Captopril, acts as free radical scavengers and protect against injuries from oxidative damage to tissues.The aim of this study was the evaluation of the effect of captopril against cysteamine-induced duodenal ulcer by determining duodenal damage, duodenal tissue SOD and GSH-PX activities and plasma MAD level. This study was performed on 3 groups of 7 rats each: saline, cysteamine and cysteamine plus captopril treated groups. The effect of captopril against cysteamine-induced duodenal ulcer is determined by evaluating the duodenal damage, duodenal tissue SOD and GSH-PX activities and plasma MDA level. All animals were euthanized 24h after the last treatment and 2 ml blood and duodena samples were collected for calculation of ulcer index, histopathological assessment and measurement of tissue SOD, GSH-PX activities and plasma MDA level. Cysteamine produced severe duodenal damage, decreased the activity of duodenal tissue SOD and GSH-PX and increased the plasma MDA level compared with saline pretreated rats. Pretreatment with captopril decreased the cysteamine-induced duodenal damage and plasma level of MDA and increased the activities of SOD and GSH-PX in duodenal tissue compared with cysteamine pretreated animal. Our results suggest that captopril protects against cysteamine-induced duodenal ulcer and inhibits the decrease in SOD and GSH-PX activities and lipid peroxidation by increasing antioxidant defenses.

  18. Intramural duodenal hematoma after submucosal injection of epinephrine for a bleeding ulcer: case report and review

    PubMed Central

    DIBRA, A.; KËLLIÇI, S.; ÇELIKU, E.; DRAÇINI, Xh.; MATURO, A.; ÇELIKU, E.

    2015-01-01

    We present a case of intramural duodenal hematoma as a complication of endoscopic therapy for a bleeding duodenal ulcer in an adult patient with no evidence of other pathologies. A 18-year-old man was admitted in emergency room with gastrointestinal bleeding manifested by melena. Previous medical history revealed that he had endoscopic sclerotherapy for bleeding duodenal ulcer 5 months before. Endoscopy revealed a Forrest 2a ulcer in the duodenal bulb and sclerotherapy was performed by injecting 10 ml of 0.2% epinephrine and 20 ml of NaCl 0.9% solution. Upper occlusion’s signs appeared 36 hours after the procedure. The hematoma, that was identified by endoscopy and confirmed by MRI and CT scan of the abdomen, caused transient duodenal obstruction. Combined conservative management with nasogastric tube and total parenteral nutrition resulted in reduction of obstructive symptoms within 4 weeks. PMID:25827667

  19. Supraduodenal Branch of the Left Hepatic Artery: A Rare Cause of Bleeding Duodenal Ulcer

    SciTech Connect

    Kapoor, Baljendra S.; Berscheid, Bruce; Saddekni, Souheil

    2009-07-15

    This is a case report describing a rare cause of massive duodenal ulcer hemorrhage resulting from the erosion of the supraduodenal branch of the left hepatic artery. This arterial branch is not a well known variation and is rarely recognized as a source of duodenal bleeding.

  20. Effect of dimethylsulphoxide on cysteamine-induced duodenal ulceration in rats.

    PubMed

    Ali, B H

    1990-06-01

    1. Rats were pretreated with dimethylsulphoxide (DMSO) at concentrations of 2, 4 and 6% v/v in the drinking water for 7 days, then injected with a single subcutaneous dose of cysteamine (28 mg/100 g bodyweight) to induce duodenal ulceration. 2. DMSO reduced, in a dose-dependent manner, the incidence and extent of the ulceration. 3. Mucus duodenal content was not significantly affected by either DMSO or cysteamine treatments.

  1. Effect of tyrosine administration on duodenal ulcer induced by cysteamine in the rat

    SciTech Connect

    Oishi, T.; Szabo, S.

    1987-03-01

    Duodenal ulcers were produced by administering cysteamine to rats. Pretreatment with the catecholamine precursor, L-tyrosine (40 mg/100 g i.p. for 5 days), decreased the intensity of duodenal ulcers induced by cysteamine. Equimolar doses of tyrosine methyl ester (51.2 mg/100 g i.p. or s.c.) were equally effective in reducing ulcer intensity. Other amino acids (i.e., alanine, aspartic acid, glutamic acid, glycine, leucine, lysine, tryptophan and valine) did not prevent experimental duodenal ulcers. Coadministration of other large neutral amino acids (e.g., leucine and valine) that compete with tyrosine for uptake into the brain did not inhibit the effect of tyrosine on duodenal ulcers induced by cysteamine. Gastric, duodenal and brain dopamine concentrations were increased 1 hr after the injection of tyrosine methyl ester (25.6 mg/100 g s.c.). These results suggest that the effect of tyrosine on duodenal ulcer induced by cysteamine may be mediated by changes in gastrointestinal dopamine metabolism.

  2. Perforated Duodenal Ulcer in High Risk Patients: Is Percutaneous Drainage Justified?

    PubMed Central

    Saber, Aly; Gad, Mohammad A; Ellabban, Gouda M

    2012-01-01

    Background: Conservative treatment was recommended as the treatment of choice in perforated acute peptic ulcer. Here, we adjunct percutaneous peritoneal drainage with nonoperative conservative treatment in high risk elderly patients with perforated duodenal ulcer. Aim: The work was to study the efficacy of percutaneous peritoneal drainage under local anesthesia supported by conservative measures in high risk elderly patients, according to the American Society of Anesthesiologists grading, with perforated duodenal ulcer. Patients and Methods: Twenty four high risk patients with age >65 years having associated medical illness with evidence of perforated duodenal ulcer. Results: The overall morbidity and mortality were comparable with those treated by conservative measures alone. Conclusion: In high risk patients with perforated peptic ulcer and established peritonitis, percutaneous peritoneal drainage under local anesthesia seems to be effective with least operative trauma and mortality rate. PMID:22393546

  3. Effect of sucralfate on gastric emptying in duodenal ulcer patients

    SciTech Connect

    Petersen, J.M.; Caride, V.J.; Prokop, E.K.; Troncale, F.; McCallum, R.W.

    1985-05-01

    Duodenal ulcer (DU) patients may have accelerated gastric emptying (GE) suggesting that there is an increase in unbuffered gastric acid reaching the duodenum contributing to DU disease. Aluminum-containing antacids were shown to delay GE. The authors' aim was to investigate whether another aluminum-containing compound, Sucralfate, affects GE in normal and DU patients. Nine normal volunteers and 10 patients with documented DU disease were studied. For each test the subject ingested a meal composed of chicken liver Tc-99m-S-C mixed with beef stew and eaten with 4 oz. of water labelled with 100..mu..Ci of III-in-DTPA. On two separate days, subjects received 1 gram of Sucralfate (190 mg of aluminum per gram) or placebo in a randomized double-blind fashion one hour prior to the test meal. GE of liquids and solids in normal subjects was not significantly changed by Sucralfate. Sucralfate in the DU patients significantly slowed liquid emptying in the initial 40 min and solid food throughout the study compared to placebo (p<0.05). This paper summarizes that; GE of solids but not liquids is accelerated in DU patients compared to normal subjects; and sucralfate delays GE of both liquid and solid components of a meal in DU patients but has no effect on GE in normals. The authors conclude that a slowing of gastric emptying possibly mediated by aluminum ions, may be one mechanism by which Sucralfate enhances healing and decreases recurrence of DU.

  4. Helicobacter pylori infection after gastrectomy and vagotomy in duodenal ulcer patients.

    PubMed

    Sito, E; Konturek, P C; Konturek, S J; Bielański, W; Stachura, J

    1996-03-01

    The eradication of Helicobacter pylori (Hp) is known to reduce the recurrence rate of duodenal ulcer (DU) to similar extent as gastrectomy but it is not clear what is the prevalence of Hp in DU patients after surgical interventions such as gastrectomy or vagotomy. The purpose of this study was to evaluate the influence of gastrectomy or truncal vagotomy with pyloroplasty on the prevalence of Hp in 51 DU patients just before and 6-8 months after these procedures. Using C14-urea breath test (UTB), rapid CLO-test and histology of the biopsy samples of gastric mucosa obtained during gastroscopy, the Hp was detected in all DU subjects submitted to operation. Following distal gastric resection (antrectomy) with Billroth II anastomosis (N = 32) due to an ulcer resistance to conservative therapy, peptic ulceration was not observed during 6-8 months in any of the examined subjects and the Hp was only rarely observed (only in 3 out of 32 operated patients). Histologically, in antral biopsies taken prior to surgery, all DU patients presented chronic active gastritis. After the surgery, the absence of Hp was confirmed also by histology. Histological evaluation of gastrectomy stump biopsies revealed typical chronic gastritis with concomitant foveolar hyperplasia and focal gland dilation. Following selective vagotomy and pyloroplasty (N = 19), the scarring of duodenal bulb (without active ulcer) was seen in 4 out of 19 operated patients but the Hp was detected in all (100%) cases. Gastric biopsies prior and after vagotomy revealed chronic active gastritis associated with Hp infection. Basal plasma gastrin was reduced after gastrectomy by about 30% and basal and maximal pentagastrin-induced acid secretion was decreased by about 60% and 70%, respectively. Vagotomy did not reduce activity of the mucosal inflammation and the incidence of Hp. Basal plasma gastrin level was increased by about 60%, while basal and pentagastrin induced acid secretion was decreased by 25% and 40

  5. Correlation of salivary and gastric acid secretions in duodenal ulcer patients in tropics

    PubMed Central

    Nagwani, P. L.; Naik, S. R.; Sachdev, S.; Srivastava, P. N.; Chuttani, H. K.

    1979-01-01

    Salivary flow rates on mechanical stimulation by forced spitting method and by chemical stimulation with 10% citric acid and gastric acidity using an augmented histamine test were determined in 20 adult patients suffering from duodenal ulcer and in 20 adult control subjects matched with respect to age, sex, and body weight. Salivary flow rates were found to be much higher in response to chemical than to mechanical stimulus in both the groups. Duodenal ulcer patients exhibited an unexplained exaggerated response to chemical stimulation. Salivary pH, amylase, sodium, and potassium levels showed no significant differences between the two groups. The flow rates by either method generally showed a positive correlation with body weight in both the groups. Histamine stimulated gastric acid secretion was higher in duodenal ulcer patients than in controls. Acid secretion did not appear to be related to weight and also showed no consistent correlation with the salivary flow rates. It was concluded that (1) the salivary flow was dependent on body weight in duodenal ulcer patients as well as in controls, and (2) although salivary gland hyperplasia could be postulated in duodenal ulcer patients on the basis of increased salivary flow, the latter was poorly related to maximal acid secretion and therefore, if a combination of parietal cell and salivary gland hyperplasia did exist, it should be considered as incidental. PMID:488755

  6. Distribution of prostaglandins in gastric and duodenal mucosa of healthy subjects and duodenal ulcer patients: effects of aspirin and paracetamol.

    PubMed

    Konturek, S J; Obtulowicz, W; Sito, E; Oleksy, J; Wilkon, S; Kiec-Dembinska, A

    1981-04-01

    The distribution of mucosal PGE2-like activity was determined by bioassay technique in the body and antrum of the stomach and in the duodenum of healthy subjects and duodenal ulcer patients before and after administration of aspirin, paracetamol, or histamine. In healthy subjects, the oxyntic, antral and duodenal mucosa was found to be capable of generating large amounts of PGE2, which were not significantly different from those found in duodenal ulcer patients. No correlation was found between the generation of PGE2 and gastric acid secretory status or serum gastrin level. Aspirin-and to a much lesser extent, paracetamol-caused a dramatic reduction in the ability of the gastric mucosa to biosynthesis PGE2 and this was accompanied by marked side-effects and injury to the gastric mucosa. Administration of histamine caused small but significant reduction in the biosynthesis of PGE2 but it was accompanied by marked mucosal damage. This study indicates that the gastric and duodenal mucosa is capable of generating PGE2-like activity which may be involved in the mechanism that protects the mucosa against the damage caused by aspirin.

  7. [Surgical management of duodenal ulcer with hemorrhage from the gastroduodenal artery: antrectomy versus conservative surgery?].

    PubMed

    Brehant, O; Fuks, D; Sabbagh, C; Wouters, A; Mention, C; Dumont, F; Regimbeau, J M

    2008-01-01

    When surgery is indicated for bleeding duodenal ulcer, the traditional standard of care has been "radical surgical treatment is preferable to conservative therapy since the risk of rebleeding is reduced without an augmentation in morbidity and mortality". This principle is based on two prospective studies published before 1995. Radical surgery at that time consisted of antrectomy, while conservative therapy included oversewing of the bleeding vessel in the ulcer bed and ligation of the gastroduodenal artery (Weinberg procedure). This strategy must be re-evaluated in 2008 in view of our better understanding of the role of Helicopacter pylori in the causation of duodenal ulceration and the decreased risk of post-operative re-bleeding with the use of proton pump inhibitors. The role of surgery has changed. Its aim is no longer to cure the ulcer diathesis but rather to urgently control bleeding in anticipation of ulcer cure with medical therapy.

  8. [Endoscopic nasobiliary and nasopancreatic drainage contributing to healing of duodenal ulcer perforation: a case report].

    PubMed

    Enokida, Kohei; Kikuyama, Masataka; Kurokami, Takafumi; Shirane, Naofumi; Aoyama, Haruna; Aoyama, Hiroyuki; Sato, Tatsunori; Taki, Yusuke

    2015-10-01

    A 75-year-old man with vomiting and right abdominal pain was admitted to the Department of Surgery in our hospital. With a diagnosis of perforated duodenal ulcer, he was treated conservatively. On the day 8 of hospitalization, his general condition worsened and he underwent surgery. During operation, the perforated duodenal ulcer and paraduodenal fluid collection was observed, and percutaneous drainage was accordingly established. After this procedure, renal dysfunction was exacerbated and he was transferred to our department for endoscopic treatment. On day 28 of hospitalization, nasobiliary and nasopancreatic drainage was administered. Renal dysfunction gradually improved, and healing of the perforated duodenal ulcer was recognized on day 93. On day 112, the patient was discharged. PMID:26440686

  9. [Rupture of a gastroduodenal artery aneurysm caused by duodenal ulcer: a case report].

    PubMed

    Isono, Yoshiaki; Baba, Youichirou; Saito, Tomonori; Kumazawa, Hiroaki; Tanaka, Hiroki; Matsusaki, Shimpei; Sase, Tomohiro; Okano, Hiroshi; Mukai, Katsumi

    2015-10-01

    A 73-year-old man with a history of tarry stools was admitted to our hospital. Gastroduodenoscopy on admission revealed an ulcer with an exposed vessel at the duodenal bulb. During endoscopic clipping for prevention of re-bleeding, a large amount of bleeding from the vessel was observed. Hemostasis was achieved after the procedure. However, 7 days later, the patient passed a large amount of tarry stools and experienced hypovolemic shock. Endoscopic re-examination revealed a pulsatile aneurysmal vessel at the base of the duodenal ulcer. Abdominal contrast-enhanced computed tomography and abdominal angiography demonstrated an aneurysm of the gastroduodenal artery, which was successfully treated with transcatheter arterial embolization. Thus, here we report a rare case of an aneurysm of the gastroduodenal artery caused by a duodenal ulcer.

  10. [The treatment of chronic duodenal ulcer with accompanying Helicobacter pylori infection].

    PubMed

    Petsch, B; Kabala, A; Pawłowski, W

    1998-08-01

    Three hundred seventy four patients with duodenal ulcers and Helicobacter pylori infections were given a four-week treatment of bismuth or ranitidin. In all patients two-week antibiotic therapy were given. Endoscopies with urease tests and histologic examinations were performed before initiation and four weeks after cessation of therapy. Four-week therapy with ranitidini and two-week therapy with amoxicillin and metronidasole is highly effective (89.6%) in duodenal ulcer healing and symptom improvement comparison to bismuth and antibiotic therapy.

  11. Is Helicobacter pylori Infection the Primary Cause of Duodenal Ulceration or a Secondary Factor? A Review of the Evidence.

    PubMed

    Kate, Vikram; Ananthakrishnan, N; Tovey, Frank I

    2013-01-01

    Helicobacter pylori (H. pylori) has a role in the multifactorial etiology of peptic ulcer disease. A link between H. pylori infection and duodenal ulcer disease is now established. Other contributing factors and their interaction with the organism may initiate the ulcerative process. The fact that eradication of H. pylori infection leads to a long-term cure in the majority of duodenal ulcer patients and the fact that the prevalence of infection is higher in ulcer patients than in the normal population are cogent arguments in favor of it being the primary cause of the ulceration. Against this concept there are issues that need explanation such as the reason why only a minority of infected persons develop duodenal ulceration when infection with H. pylori is widespread. There is evidence that H. pylori infection has been prevalent for several centuries, yet duodenal ulceration became common at the beginning of the twentieth century. The prevalence of duodenal ulceration is not higher in countries with a high prevalence of H. pylori infection. This paper debate puts forth the point of view of two groups of workers in this field whether H. pylori infection is the primary cause of duodenal ulcer disease or a secondary factor. PMID:23606834

  12. Gastric emptying of combined liquid-solid meals in healed duodenal ulcer

    SciTech Connect

    Moore, J.G.; McIntyre, B.; Alazraki, N.

    1985-12-01

    The gastric emptying rates of combined liquid and solid radioisotopically labeled meals in 47 healed duodenal ulcer subjects and 17 healthy control subjects are compared. No significant differences were found between the groups in emptying slopes and the emptying half-times or in the percent retention values at any of the counting intervals for either the liquid or solid meals. These results are compatible with the observation that the rapid gastric emptying in many patients with duodenal ulcer is associated with the disease and that healing results in a return to normal gastric emptying rates. However, since gastric emptying rates during active ulceration were not determined in our patients, a more definitive interpretation awaits a study comparing emptying rates obtained during and after healing of active ulceration in the same patient.

  13. The protective effect of zinc sulphate pretreatment against duodenal ulcers in the rat.

    PubMed

    Troskot, B; Simicevic, V N; Dodig, M; Rotkvic, I; Ivankovic, D; Duvnjak, M

    1997-10-01

    Exogenously administered zinc compounds have been shown to possess antiulcer activity in the development of gastric lesions. The aim of this study was to investigate the effects of zinc sulphate pretreatment of rats on cysteamine-induced duodenal ulcers and to correlate them with changes in zinc serum and tissue levels. Atomic absorption spectrophotometry was used to determine zinc serum and tissue concentrations in all animal groups. Cysteamine produced marked duodenal ulceration in control animals 24 h after application, with an increase in endogenous zinc tissue concentrations and a marked decrease in serum concentrations. Zinc sulphate (20, 40 or 80 mg kg-1) applied per os one hour prior to cysteamine application inhibited the development of duodenal lesions in a dose-related manner. The application of zinc sulphate in a single intraperitoneal (i.p.) application (80 mg kg-1) did not, however, prevent the formation of duodenal lesions. In order to assess zinc absorption from the gastrointestinal tract, one group of rats received a single oral dose of zinc sulphate (80 mg kg-1) without cysteamine application. The observations of this study seem to indicate that zinc plays an important cytoprotective role in duodenal ulcer disease.

  14. Alternative types of duodenal ulcer induced in mice by partial x irradiation of the thorax

    SciTech Connect

    Michalowski, A.; Uehara, S.; Yin, W.B.; Burgin, J.; Silvester, J.A.

    1983-07-01

    The present study extends our earlier observations on gastrointestinal pathology in thorax-irradiated female CFLP mice. It shows that exposure of the lower mediastinum to single doses of 14 to 30 Gy x rays results in the formation of the proximal duodenal ulcer accompanied frequently by erosion of the antral gastric mucosa. X irradiation of the lateral thoracic fields is responsible for single ulcers in the proximity of duodenal papilla, often associated with a circumscribed area of degeneration of the fundic mucosa of the stomach. In view of the small amount of radiation received by the subdiaphragmatic parts of the alimentary tract, these gastro-duodenal lesions represent abscopal effects of thoracic irradiation.

  15. Alternative types of duodenal ulcer induced in mice by partial X irradiation of the thorax

    SciTech Connect

    Michalowski, A.; Uehara, S.; Yin, W.B.; Burgin, J.; Silvester, J.A.

    1983-07-01

    The present study extends our earlier observations on gastrointestinal pathology in thorax-irradiated female CFLP mice. It shows that exposure of the lower mediastinum to single doses of 14-30 Gy X rays results in the formation of the proximal duodenal ulcer accompanied frequently by erosion of the antral gastric mucosa. X irradiation of the lateral thoracic fields is responsible for single ulcers in the proximity of duodenal papilla, often associated with a circumscribed area of degeneration of the fundic mucosa of the stomach. In view of the small amount of radiation received by the subdiaphragmatic parts of the alimentary tract, these gastro-duodenal lesions represent abscopal effects of thoracic irradiation.

  16. Effect of intermittent administration of omeprazole on serum pepsinogens in duodenal ulcer patients and healthy volunteers.

    PubMed

    Biemond, I; Crobach, L F; Jansen, J B; Lamers, C B

    1990-04-01

    1. Omeprazole, a substituted benzimidazole inhibitor of the gastric H+/K(+)-APT-ase, was administered orally at a dose of 20 mg in the morning of 3 consecutive days, followed by a period of 4 days without medication, and this intermittent dosage regimen was continued for 4 weeks. 2. During intermittent administration of omeprazole to 10 patients with duodenal ulcer disease and 10 healthy volunteers concentrations of serum pepsinogen A and serum pepsinogen C were monitored by sensitive and specific radioimmunoassays to study whether the effect of this treatment on serum pepsinogens is different between patients and normal subjects and to evaluate whether serum pepsinogen levels can be used to assess compliance with therapy. 3. Administration of omeprazole for 3 days induced significant increases in pepsinogen A and pepsinogen C serum concentrations, which rapidly fell after stopping the omeprazole intake. The pattern of serum pepsinogens after stopping the drug was different for duodenal ulcer patients and normal subjects. Both pepsinogens were intra-individually related in both patients and healthy subjects when compared during the first and last 3-day course with omeprazole, but in duodenal ulcer patients both pepsinogens tended to be higher in the last treatment course, while the opposite was found in the normal subjects. 4. The present study confirms that serum pepsinogen concentrations are higher in duodenal ulcer patients than in normal subjects, but also shows for the first time that serum pepsinogens in the patients respond differently upon stimulation with omeprazole.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2328194

  17. [Prognostic factors of efficacy of eradication therapy in patients with duodenal ulcer].

    PubMed

    Kozlova, I V; Eliseev, Iu Iu; Pakhomova, A L; Khan, Sadzhad Akhmad

    2005-01-01

    The aim of the study was to determine microorganism-associated predictors of efficacy of eradication therapy in patients with Helicobacter pylori-associated duodenal ulcer. The subjects were 129 such patients. Clinical, endoscopic, microbiological, and immunological examination revealed differences in the initial immune status, the structure of gastroduodenal zone mucosa, and large bowel biocenosis, which predict efficacy of eradication therapy. PMID:16117427

  18. [State of local and total humoral immunity in duodenal ulcer with Campylobacter pylori infection].

    PubMed

    Il'chenko, A A; Zotina, M M; Serova, T I; Aruin, L I; Gorodinskaia, V S

    1990-01-01

    A total of 83 patients with duodenal ulcer and a varying degree of gastric mucosa contamination with C. pylori were examined. Secretory IgA was less frequently detectable in the gastric juice of patients with higher level of gastric mucosa contamination with C. pylori and in lower concentrations than in the patients with a lesser C. pylori contamination. Healing of duodenal ulcer defects was associated with a decrease of gastric mucosa contamination and elevation of secretory IgA content in the gastric juice. The role of serum immunoglobulins in the gastric juice is less significant: IgG and IgA are rarely detected. Salivary content of secretory IgA depended on the gastric mucosa contamination and ulcer stage. Secretory IgA level increased by the ulcer remission, and C. pylori contamination decreased. Normal blood serum IgA, IgG, and IgM ratios were shifted in the patients with C. pylori contamination, particularly so in those with a higher level of contamination. These findings suggest a contribution of local and total immune reactions related to C. pylori to the pathogenesis of duodenal ulcer.

  19. Inhibition of nocturnal acidity is important but not essential for duodenal ulcer healing.

    PubMed Central

    Bianchi Porro, G; Parente, F; Sangaletti, O

    1990-01-01

    We have determined the relative importance of day and night time gastric acid inhibition for duodenal ulcer healing by comparing the anti-ulcer efficacy of a single morning with that of a single bedtime dose of ranitidine. One hundred and thirty patients with active duodenal ulcer were randomly assigned to a double-blind therapy with ranitidine 300 mg at 8 am or the same dose at 10 pm for up to eight weeks. The antisecretory effects of these regimens were also assessed by 24 h intragastric pH monitoring in 18 of these patients. At four weeks ulcers had healed in 41/61 (67%) of patients taking the morning dose and in 47/63 (75%) of those receiving the nocturnal dose (95% CI for the difference -0.09 +0.25; p ns). At eight weeks, the corresponding healing rates were 82% and 85.5%, respectively (95% CI for the difference -0.11 +0.17; p ns). Both treatments were significantly superior to placebo in raising 24 h intragastric pH, although the effects of the morning dose were of shorter duration than those of the nocturnal dose. These findings suggest that suppression of nocturnal acidity is important but not essential to promote healing of duodenal ulcers; a prolonged period of acid inhibition during the day (as obtained with a single large morning dose of H2-blockers) may be equally effective. PMID:2186980

  20. Duodenal ulcer penetration into the liver at the previous left hemihepatectomy site☆

    PubMed Central

    Hayashi, Hironori; Kitagawa, Hirohisa; Shoji, Masatoshi; Nakanuma, Shin-ichi; Makino, Isamu; Oyama, Katsunobu; Inokuchi, Masafumi; Nakagawara, Hisatoshi; Miyashita, Tomoharu; Tajima, Hidehiro; Takamura, Hiroyuki; Ninomiya, Itasu; Fushida, Sachio; Fujimura, Takashi; Tani, Takashi; Ohta, Tetsuo

    2013-01-01

    INTRODUCTION Duodenal ulcer penetration into the liver is a rare, but serious complication. Its frequency was thought to have decreased owing to advances in therapies for peptic ulcers. However, we encountered a case in which the duodenal ulcer had penetrated into a previous hemihepatectomy site. PRESENTATION OF CASE A 69-year-old man with a history of left hemihepatectomy 20 months previously presented to the emergency room with sudden-onset abdominal pain and nausea. An upper gastrointestinal examination with a fiberscope revealed a giant ulcer in the duodenal bulb. In addition, a foreign body was detected at the ulcer floor and was strongly suspected of being a ligature from previous hemihepatectomy. DISCUSSION The presence of a gas-filled liver mass and bowel wall thickening with inflammatory changes are important imaging findings for prompt diagnosis of such a condition, but in this case, none of these were reported. Further, no definite abscess was found. Thus, the patient was treated conservatively with a proton pump inhibitor. CONCLUSION This case demonstrates the importance of using absorbable suture materials, adequate lavage in the postoperative peritoneal space and gastroduodenal mucosal protection postoperatively. PMID:24240081

  1. Autoradiographic study on healing process of cysteamine-induced duodenal ulcer in rat. Possible importance of Brunner's glands in ulcer healing

    SciTech Connect

    Fuse, Y.; Tsuchihashi, Y.; Sugihara, H.; Kodama, T.; Takino, T.; Fujita, S.

    1988-09-01

    The healing process of cysteamine-induced duodenal ulcer was studied by (/sup 3/H)thymidine autoradiography. After the development of ulcer in the duodenum, cell proliferation was markedly activated not only in the crypts but also in the Brunner's glands near the ulcer. In the initial stages of ulcer healing, they both contributed to form the surface covering regenerating epithelium. Granulation tissue also proliferated at the base of the ulcer. In later stages of ulcer healing, new crypts were formed in the floor of the ulcer. New villi regenerated from these crypts and Brunner's glands regenerated by proliferation in situ. The ulcer base then was completely covered with new villi and granulation tissue was replaced by dense fibrous connective tissue. The present study suggested that the Brunner's glands, together with the crypts of Lieberkuehn, play an important role in the healing process of cysteamine-induced duodenal ulcer.

  2. [The prognostic value of gastric metaplasia in the duodenal mucosa in patients with Helicobacter pylori positive duodenal bulb ulcer].

    PubMed

    Marshalko, O V; Konorev, M R

    2008-01-01

    The predictive value of gastric metaplasia in the duodenal mucosa in patients Helicobacter pylori-positive patients with duodenal bulb ulcer (DBU) was investigated. One hundred and twenty four randomly selected patients with DBU were included in this prospective study. The detection of Helicobacter pylori (HP) in the stomach and duodenum was carried out with Giemsa (using standard visual analogue scale), rapid urease test (standard Jatrox-HP test, Rohm Pharma, Germany), and polymerase chain reaction (PCR) to detect the specific fragment of ureC HP gene (Helicopol II, Lytech, Russia). Regions of gastric metaplasia of the duodenum were confirmed by periodic acid-Schiff and alcian blue (Serva) staining (pH 1.0; 2.5) Duodenal ulcer (DU) complications were registered within 8 to 10 years. Estimation of the predictive factor (gastric metaplasia in the duodenum) was carried out in patients with non-complicated DU (Group 1; n = 73), and with such complications as bleeding, perforation, penetration, pyloroduodenal stenosis (Group 2; n = 51) which were revealed within the 8 to 10 years of observation. Gastric metaplasia in the duodenum was found in 64 or 87.7% of the 73 patients with non-complicated DU and in 5 or 9.8% of the 51 patients with complicated DU within 8 to 10 years of observation. The following facts about the predictive factor for the prognosis of DU complication were found: the sensitivity of 83.6%, the specificity of 92.8%, the predictive accuracy of 88.7%, the relative risk of the predicted outcome of 7.5, the relative risk of a different outcome of 0.11, the odds ration of 65.4. The study revealed a high and significant (p < 0.001) predictive value of gastric metaplasia in the duodenum as a marker of non-complicated clinical course of DU in HP-positive patients within an 8 to 10-year period.

  3. [Clinical trial of the Bulgarian preparations, flatugel and almagel-neo in duodenal ulcer].

    PubMed

    Brailski, Kh; Matov, V; Dimitrov, B; Bakalov, V; Bozhiianov, V

    1980-01-01

    The therapeutic effect of four new variants of the preparation Almagel was studied in 100 patients with duodenal ulcer (25 patients in each group were examined)---Flatugel, Flatugel A, Almagel-Neo. The pains, with the treatment faded away in 60 to 68% and abated in 25 to 32% of the treated in the separate groups. As compared with the control group, the symptom constipation was influenced in a higher per cent by the new preparations, explained by the twice higher dose of magnesium hydroxide in the new almagel derivatives. Flatugel A and almagel A-neo had the best upon vomiting, due to the anesthesin, contained in them. In half of the patients, the clinical symptoms disappeared during the first week after the initiation of the treatment and after its termination the clinical manifestations remained unaffected in only 8% of the patients. After the 20-day treatment with the new modifications of almagel, the ulcer niche disappeared in 25-29% and its dimensions were reduced in 30-50%. No significant differences were established as regards the effect upon the rest of the clinical symptoms and ulcer niche among the new preparations themselves and each separate preparations as compared with the control group. The new almagel modifications show a tendency of reduction of gastric secretion and acidity 12 hours after the termination of the treatment as compared with the same prior to treatment, but the differences are statistically insignificant. The new variants of almagel have a pleasant taste, they are taken with pleasure and give no toxic and allergic side effects.

  4. [Remote results of conservative and operative treatment of patients with duodenal ulcer complicated by bleeding].

    PubMed

    Iefremov, V V

    2013-08-01

    Analyzed long-term outcomes of 690 patients with duodenal ulcer, complicated by bleeding in Kyiv City Centre gastrointestinal bleeding for the periods 1994-1996 (control group) and 2004-2008 (main group). In the late period of patients who were found giperhlorgidry (moderate and severe), increased by 1.4 tImes, indicating a higher voltage continuous acid production In the main group. With the introduction of modern circuits Helicobacter therapy incidence of H. pylori reduced by half. Improving modern tactical approaches to conservative treatment helped to reduce the frequency of relapses in duodenal ulcer remote period by 2.2 times, acute bleeding--in 1.9 times, increase the frequency of excellent results--in 2.8 times.

  5. How diet and lifestyle affect duodenal ulcers. Review of the evidence.

    PubMed Central

    Ryan-Harshman, Milly; Aldoori, Walid

    2004-01-01

    OBJECTIVE: To demonstrate the role of diet in reducing or aggravating risk of duodenal ulcer (DU). QUALITY OF EVIDENCE: MEDLINE was searched from January 1966 to December 2001 for articles on the relationship between diet and lifestyle and DU using the key words duodenal ulcer and diet, fibre, or lifestyle. Evidence that these factors are associated with DU arose mainly from three case-control and three prospective studies (level II evidence) and from expert opinion (level III evidence). MAIN MESSAGE: A high-fibre diet appears to reduce risk of DU; soluble fibre might be associated with reduced risk also. Vitamin A intake is associated with lower risk of DU. Little evidence indicates that fat, type of fat, protein intake, or consumption of alcohol or caffeine affect the etiology of DU. CONCLUSION: A high-fibre diet, particularly if the fibre comes from fruit and vegetables, could reduce risk of DU; vitamin A might also be beneficial. PMID:15171675

  6. [Postoperative reflux in treatment of complicated forms of duodenal ulcer disease].

    PubMed

    Veligotskiĭ, N N; Komarchuk, V V; Trushin, A S; Gorbulich, A V; Komarchuk, E V

    2014-04-01

    There were examined 46 patients, in whom operative treatment of perforative duodenal ulcer was conducted. Organ-preserving operations were performed in conjunction with selective proxymal or truncal vagotomy. In far-remote terms after the operation in 12 patients gastrooesophageal reflux have occurred, DeMeester index have constituted 17.5-38.5. Impact of operative trauma on antireflux power of gastro-oesophageal junction was noted.

  7. PERFORATED DUODENAL ULCER ASSOCIATED WITH SITUS INVERSUS AND DEXTROCARDIA.

    PubMed

    Ibrahim, Mumtaz; Hussain, Dildar; Waheed, Seema; Tahir, Raazia; Haider, Ghulam; Ali, Nauvan; Sarfraz, Shahid Latif

    2016-01-01

    A 32 years old gentleman, presented in emergency department, with complaints of sudden onset of severe upper abdominal pain, associated with nausea and vomiting. He was a known case of acid peptic disease. His abdominal examination showed signs of peritonitis. X-ray chest showed pneumoperitoneum, with dextrocardia. Ultrasound showed situs inversus. Exploration confirmed the diagnosis of perforated ulcer and situs inversus. Grahm's patch repair of perforation was done. His postoperative recovery was smooth.

  8. Distribution of Prostaglandin E2 in Gastric and Duodenal Mucosa: Possible Role in the Pathogenesis of Peptic Ulcer

    PubMed Central

    Park, Sill Moo; Yoo, Byung Chul; Lee, Hyo Rang; Chung, Hyuk; Lee, Young Soon

    1992-01-01

    Background Prostaglandin E which is present abundantly in the gastric mucosa is a powerful inhibitor of gastric acid secretion and a stimulus to gastric mucus production. In addition, prostaglandin E2 inhibits ulcer formation in animals, and the synthetic analogues of prostaglandin E have successfully been used in the treatment of patients with gastric and duodenal ulcer disease. To evaluate the role of endogenous prostaglandin E2 in the pathogenesis of the peptic ulcer disease, we measured mucosal prostaglandin E2 levels in patients with gastric and duodenal ulcer disease and compared with that of non-ulcer control persons. Methods The study population was made up of 44 non-ulcer persons, 36 patients with a benign gastric ulcer, and 48 with a duodenal ulcer. Every mucosai specimen, taken from the antrum and from the duodenal bulb, were homogenized, mixed with 1 M HCI, and centrifuged. After removal of the supernatant, precipitate was eluted with ethyl acetate in the Amprep C18 minicolumn. Then the extracted prostaglandin E2 in the ethyl acetate fractions was converted into its methyl oximate derivatives, and the prostaglandin E2 level was measured by radioimmunoassay. During the procedure any homogenized specimen which was looking grossly bloody was removed from the assay in order to avoid any possible contamination or prostaglandin E2 in blood. Results In non-ulcer persons, the mean values was 258.17±127.03 pg/mg. tissue in antrum and 121.07±67.46 pg/mg. tissue in duodenal bulb. The corresponding values were 186.42±70.51 pg/mg. tissue, 79.44±39.04 pg/mg. tissue in gastric ulcer patients and 204. 94 92.03 pg/mg. tissue, 99.66±56.10 pg/mgl. tissue in duodenal ulcer patients respectively. Gastric ulcer patients have the significantly lower level of the antral and duodenal prostaglandin E2 (p<0.005). Those levels of duodenal ulcer patients were also significantly lower than those of non-ulcer persons (p<0.025 & 0.05). Antral prostaglandin E2 level increased to

  9. Polymorphisms in TLR9 but not in TLR5 increase the risk for duodenal ulcer and alter cytokine expression in the gastric mucosa.

    PubMed

    Trejo-de la O, Alejandra; Torres, Javier; Sánchez-Zauco, Norma; Pérez-Rodríguez, Martha; Camorlinga-Ponce, Margarita; Flores-Luna, Lourdes; Lazcano-Ponce, Eduardo; Maldonado-Bernal, Carmen

    2015-10-01

    Colonization of the gastric mucosa by Helicobacter pylori can lead to peptic ulcer and gastric adenocarcinoma. TLRs are signaling receptors involved in the recognition of microorganisms, and polymorphisms in their genes may influence the innate and adaptive immune response to H. pylori, affecting the clinical outcomes of the infection. We assessed the association between single nucleotide polymorphisms in TLR9 and TLR5 and gastroduodenal diseases. All patients were genotyped by allelic discrimination in regions 1174C>T and 1775A>G of TLR5 and -1237T>C and 2848G>A of TLR9. The 2848A allele of TLR9 was more frequent in duodenal ulcer and showed an association of risk with this pathology. Polymorphisms in TLR5 were not found to be associated with disease. Patients with polymorphisms in TLR9 and TLR5 expressed significantly lower levels of IL-1β and TNF-α, whereas polymorphisms in TLR5 also decreased the expression of IL-6 and IL-10. Our findings suggest that 2848G>A polymorphism in TLR9 increases the risk for the development of duodenal ulcer probably by modifying the inflammatory response to H. pylori infection. This is the first study to show an association of 2848A allele of TLR9 with duodenal ulcer and with altered expression of inflammatory cytokines in the gastric mucosa.

  10. [Clinical and morphological peculiarities of the clinical course of duodenal ulcer in patients with bronchial asthma].

    PubMed

    Cherniaevskaia, G M; Maksimenko, G V; Beloborodova, É I; Ustiuzhanina, E A; Denisova, O A

    2014-01-01

    This work was aimed to study clinical features of H. pylori-associated duodenal ulcer (DU) and elucidate morphological features of gastric mucosa (GM) in patients with bronchial asthma (BA). Simultaneous prospective examination of 118 patients aged 18-64 yr included clinical and endoscopic study of the gastroduodenal region with the assessment of gastroenterological symptoms and morphological analysis of GM and duodenal biopsies by histological, histochemical, and morphometric methods. It was shown that GM inflammation in patients with DU and BA is associated not only with H. pylori infection but also with the phase of BA. Structural changes of GM in the patients with DU and BA, unlike those with DU without BA, were apparent not only in the antrum but also in the fundus. Growing density of eosinophil, neutrophil and mast cell infiltration of fundal and antral GM as well as increased total number of cells in the antrum reflects active immune-mediated inflammation in GM lamina propria. It is concluded that negative effect of uncontrolled BA on the clinical course of DU is not restricted to the association of DU exacerbation with the absence of BA control; it is also responsible for enhanced activity of gastritis. One of the possible factors determining combination of H. pylori-associated duodenal ulcer with BA is chronic hyperergic inflammation and marked structural changes in GM. PMID:25269182

  11. Expression of macrophage migration-inhibitory factor in duodenal ulcer and its relation to Helicobacter pylori infection.

    PubMed

    Yu, X H; Zhang, Q; Yang, X P; Yang, W; Dai, F; Qian, Z; Wang, Z L; Wu, C F; Zhao, H Z; Wang, G H

    2015-10-30

    The aim of this study was to examine the expression of macrophage migration-inhibitory factor (MIF) in duodenal ulcer epithelial cells and its relation to Helicobacter pylori (Hp) infection, and to discuss the pathogenic roles of MIF expression and Hp infection in duodenal ulcer. MIF protein and mRNA expression was examined in samples from patients with duodenal ulcer with and without Hp infection (N = 40 each, experimental group), and in normal duodenal bulb mucosal tissue (N = 40, control group) using immunohistochemistry and in situ hybridization. Patients without Hp infection received routine treatment, and treatment was provided to the patients positive for Hp to eradicate Hp infection. Hp and MIF expression levels before treatment and after the ulcer had been cured were compared. The positive rates of MIF protein and mRNA in patients with Hp infection before treatment were 67.5 and 65%, respectively, and were 18.9 and 21.6% in the 37 patients from whom Hp was eliminated. These were statistically different both before and after treatment compared with controls (P < 0.05). In the patients without Hp infection, the positive rates of MIF protein and mRNA expression before (45 and 47.5%, respectively) and after (32.5 and 30%) treatment were not significantly different (P > 0.05). The results of this study suggested that MIF is related to the development of duodenal ulcer, and that the presence of Hp is closely related with the expression of MIF in the duodenal mucosa and the development of duodenal ulcer.

  12. Different effect of antiulcer agents on rat cysteamine-induced duodenal ulcer after sialoadenectomy, but not gastrectomy.

    PubMed

    Bedekovic, Vlado; Mise, Stjepan; Anic, Tomislav; Staresinic, Mario; Gjurasin, Miroslav; Kopljar, Mario; Kalogjera, Livije; Drvis, Petar; Boban Blagaic, Alenka; Batelja, Lovorka; Seiwerth, Sven; Sikiric, Predrag

    2003-09-01

    The focus was on salivary glands in cysteamine-induced duodenal ulcer and the different effects of antiulcer agents on cysteamine-induced duodenal ulcer in sialoadenectomized but not gastrectomized rats. We tested antiulcer agents on cysteamine-induced duodenal ulcer in rats (agents/kg i.p.) simultaneously with cysteamine 400 mg/kg s.c., rat killed 24 h thereafter subjected to no surgery (normal), to gastrectomy (24 h before) or sialoadenectomy, acute (24 h before) or chronic (21 days before). (i) Ulcerogenesis: cysteamine-induced duodenal ulcer had the same severity and incidence in normal, gastrectomized or acutely or chronically sialoadenectomized rats. (ii) Antiulcer effect under normal conditions or following gastrectomy: in normal or gastrectomized rats all agents tested, gastric pentadecapeptide BPC 157 [currently in clinical trials for inflammatory bowel disease (PL-10, PLD-116, PL-14736, Pliva) (10.0 microg or 10.0 ng), ranitidine (10 mg), atropine (10 mg), omeprazole (10 mg)] inhibited cysteamine-induced duodenal ulcers, acting through gastric acid-independent mechanisms. Following sialoadenectomy, acute or chronic: ranitidine, omeprazole and atropine were completely ineffective, while pentadecapeptide BPC 157 could protect. Thus, we found that contrary to stomach, salivary glands are implicated in cytoprotective agent activity (standard agents were ineffective after sialoadenectomy). Also, gastric pentadecapeptide BPC 157 was consistently associated with a cytoprotective effect, suggesting a beneficial activity distinctive from that of H2-receptor blockers, proton-pump inhibitors and anticholinergics; but probably replacing missing salivary glands factors. PMID:14512101

  13. Reflux esophagitis and hiatal hernia as concomitant abnormality in patients presenting with active duodenal or gastric ulcer: cross-sectional endoscopic study in consecutive patients.

    PubMed

    Loffeld, R J.L.F.; van der Putten, A B.M.M.

    2002-05-01

    BACKGROUND: Follow-up studies have shown that patients with ulcer disease are at risk of developing reflux esophagitis (RE) after successful eradication of Heliobacter pylori. It is still not clear whether this is induced by eradication of H. pylori or whether RE is already present at the time the ulcer is diagnosed. A cross-sectional study was done in consecutive patients suffering from active ulcer disease in order to assess coincidental RE. METHODS: Patients with an active duodenal or gastric ulcer were included in the study. Concomitant RE and the presence of hiatal hernia (HH) were scored. Biopsy specimens were taken for detection of H. pylori. RESULTS: In 375 patients (77%), an active duodenal ulcer was the only abnormality. In 43 patients (8.8%), duodenal ulcer and concomitant RE were present and 69 patients (14.2%) had a duodenal ulcer with concomitant HH. Patients with a duodenal ulcer were significantly younger than patients with concomitant RE or HH. From 374 patients (76.8%) with a duodenal ulcer, biopsy specimens were available for the detection of H. pylori. The majority of duodenal ulcer patients were H. pylori-positive. H. pylori was significantly more often present in patients with an active duodenal ulcer than it was in duodenal ulcer patients suffering from concomitant RE (P=0.04). In 218 patients (76%), a gastric ulcer was the only abnormality. Fifteen patients (5.2%) also had RE and 54 patients (18.8%) had a concomitant HH. There was no difference in H. pylori status in these three groups of patients. CONCLUSIONS: Given the low prevalence of concomitant RE, it is concluded that this condition is likely to occur in a large percentage of patients suffering from H. pylori-positive ulcer disease after successful eradication therapy.

  14. [The treatment of upper digestive hemorrhages due to duodenal ulcer by direct hemostasis and vagotomy of the oxyntic cells].

    PubMed

    Docobo Durántez, F; Fernández Dovale, M; Lozano Crivell, M; Gómez Bravo, M A; Del Alamo Juzgado, C; Jurado Marchena, R; Mena Robles, J

    1992-01-01

    Management of upper gastrointestinal haemorrhage continues to present a challenge in surgical judgment. To evaluate the incidence of rebleeding, ulcer recurrence, mortality and morbidity derived from the surgical technique, we made a prospective study in patients with active bleeding duodenal ulcer (endoscopy diagnosis in all cases), excluding patients with serious intercurrent diseases NSAIDS intake drugs and over seventy years of age. In 49 patients, oxyntic cell vagotomy with undersewing bleeding ulcer were performed in the period 1972-1984. Periodic controls were established, included clinical, radiographic and gastroduodenoscopic evaluation. Five years after operation 35 patients could be evaluated. In these cases, mortality was nil. No early rebleeding was observed. Long term endoscopic results showed only 2.85% of relapses. The results obtained in this study show that oxyntic cell vagotomy with undersewing bleeding ulcer may be a technique of choice in the treatment of bleeding duodenal ulcers and it should be more extensively used in emergency services.

  15. [Effects of dicetel on gastrointestinal motility and vegetative dysfunction in patients with duodenal ulcer].

    PubMed

    Golovanova, E S; Kravtsova, T Iu; Vysokova, O L

    2003-01-01

    The great majority of patients with duodenal ulcer (DU) given a single oral dose (50 mg) of dicetel (pinaverium bromide)--a selective blocker of calcium channels--showed optimization of vegetative reactivity and vegetative support of physical and mental activities. This contributes to relief of psychovegetative syndrome of the modulation of dysfunctions of proximal gastrointestinal tract (GIT). The addition of dicetel to combined treatment of PH shortened healing of DU, relieved pain, stopped gastric and intestinal dyspepsia, corrected motor-tonic defects of the proximal GIT caused by dysfunction of different links of the regulatory-adaptive system. PMID:14520942

  16. Production of Epigastric Pain in Duodenal Ulcer by Lower Oesophageal Acid Perfusion

    PubMed Central

    Earlam, Richard J.

    1970-01-01

    Thirty-six patients with duodenal ulceration were divided into group 1 (30), who had epigastric pain, and group 2 (6), who had pain in the upper abdomen but not in the epigastrium, and were studied by perfusing the lower oesophagus with dilute acid in an attempt to reproduce epigastric pain. In group 1, 25 suffered epigastric pain, indistinguishable from that which they normally had, after perfusion of 30 ml. of 0·1N HC1 in under four minutes (mean values), but none of group 2 had pain. ImagesFig. 1 PMID:5491256

  17. A comparison of unrefined wheat and rice diets in the management of duodenal ulcer.

    PubMed Central

    Malhotra, S. L.

    1978-01-01

    Twenty-one chronic duodenal ulcer patients in a rice-eating area were put on to an unrefined wheat diet and twenty-one continued on their previous rice diet. After 5 years only 14% of the first group had had relapses compared with 81% of the second group. A similar 5-year relapse rate (80%) was obtained in a group of thirty patients from another area with a more varied rice diet. The author attributes this difference to the increased mastication required by the unrefined wheat diet, which is associated with an increase in saliva, lower stomach acidity and reduced bile output. PMID:625462

  18. [Peculiarities of diet therapy in children with duodenal ulcers associated with the genus Candida].

    PubMed

    Malanichevskaia, T G; Narykov, R Kh; Denisova, S N

    2012-01-01

    In children with relapsing DU in 50.8% cases there is a complicated disease course with Candida infection, as evidenced by the positive results of mycological examination of biopsy specimens of duodenal mucosa and detection of circulating Candida antigen in serum. The use in the complex therapy in children with DU associated with Candida species of instant New Zealand goat milk "Amalteya" leads to an overall therapeutic effect in 81.3% cases, which is manifested in the reduction of the duration of relapse 1.4 times prolongation of remission in 3 times and milder disease. Carried out in the dynamics fibrogastroduodenoscopy after treatment showed that 100% of the observed total endoscopic remission which is manifested in the disappearance of opalescent gray overlay on the bottom of the ulcer and ulcer epithelization. PMID:23402178

  19. Recurrent duodenal ulcer due to nonsteroidal anti-inflammatories following the suspension of antiulcer medication.

    PubMed

    Silva, Ana Paula

    2009-01-01

    The patient was a 62-year-old woman with a personal history of chronic alcoholism and a medical history of duodenal ulcer, congestive heart failure, atrial fibrillation, dilated cardiomyopathy, and recurring urinary tract infections. She had osteoporosis, cirrhosis of the liver and portal hypertension. She had undergone surgery for multiple arm fractures after an accidental fall in the previous year and had received NSAIDs without concomitant gastric protection. On the fourth day of hospitalization she had an episode of haematemesis. The patient continued to take NSAIDs as required, as well as habitual medication of propranolol 40 mg/day, spironolactone 25 mg/day, furosemide 40 mg/day, pantoprazole 40 mg/day and strontium 2 g/day. Upper digestive endoscopy (UDE) revealed level I/II (Baveno) oesophageal varicose veins with no signs of haemorrhage and portal hypertensive gastropathy. The duodenal bulbous was deformed by an extensive ulcer with blood clots and one vessel was visible along the antero-superior portion (Forrest IIa classification). Numerous superficial ulcers with haemosiderin pigment at D2 were observed. Endoscopic haemostasis was achieved with epinephrine and bipolar probe. Food was suspended and the patient received continuous intravenous treatment with pantoprazole 8 mg/h. UDE repeated after 48 hours showed no signs of haemorrhaging from the ulcer. After 72 hours, the pantoprazole dose was changed to 40 mg every 12 hours and food was allowed. After 12 days with no recurrence of the haemorrhagic incident, the patient was prescribed oral pantoprazole 40 mg once daily and released from hospital. PMID:19938884

  20. The evolution of surgical procedures in the management of duodenal and gastric ulcers.

    PubMed

    Ajao, O G; Ugwu, B T

    2013-01-01

    Surgical procedures for the surgical management of duodenal ulcer had evolved through many stages, over the years. It started with gastroenterostomy alone, then followed by subtotal gastrectomy, vagotomy alone, vagotomy and gastro-jejunostomy, vagotomy and pyloroplasty, and highly selective vagotomy - all which started as open surgical procedures. Now unless there are complications the treatment is essentially medical following the work of Marshall and Warren. Currently, even when surgery is indicated, minimal invasive procedures are preferred. Four main types of pyloroplasties are well known. They are Weinberg, Heinecke-Mikulicz, Finney and Jaboulay. Vagotomy can be truncal, selective, and highly selective. Accepted surgical treatment for gastric ulcer is the distal gastric resection to include the ulcerated area, but not resecting more than 50-60% of the stomach. In the uncommon cases of Zollinger-Ellison syndrome, aggressive gastric surgery, the use of drugs, and the resection of the tumour have all been recommended in appropriate cases. With the discovery of Helicobacter pylori and its effective medical treatment, surgery has little role in the initial management of peptic ulcer disease. The place of the history of the surgical procedures employed earlier in the treatment of this disease would remain relevant.

  1. [Comparative assessment of truncal and selective vagotomy combined with gastric drainage in the treatment of duodenal ulcer].

    PubMed

    Kurygin, A A; Zhuk, A M

    1977-01-01

    Comparative estimation of trunk and selective vagotomy associated with stomach drainage operations in treatment of duodenal ulcer revealed no essential advantages of selective vagotomy in comparison with trunk one. At the same time, technically trunk vagotomy is a more simple procedure and a more reliable one in relation to ulcer cure. The question concerning high-risk of calculi formation in the gallbladder after trunk vagotomy in females is unsolved yet and needs further studies.

  2. Helicobacter pylori infection with a duodenal ulcer in a 6-year-old boy.

    PubMed

    Hajikano, Miharu; Katsube, Yasuhiro; Takita, Yuko; Okada, Takuya; Asai, Makiko; Fujimatsu, Mariko; Nishizawa, Yoshiki; Kamisago, Mitsuhiro; Fujita, Takehisa; Shioya, Takeshi; Tokunaga, Akira

    2006-10-01

    A 6-year-old boy was hospitalized because of dark feces and facial pallor of 1 weeks duration. Other gastrointestinal symptoms, including vomiting and abdominal pain, were absent, but he felt dizziness when standing and fatigue on effort. Hematologic studies revealed iron-deficiency anemia, and endoscopy showed gastric erosions and a duodenal ulcer. All test results for Helicobacter pylori infection, including H. pylori antigen in stool, anti-H. pylori IgG immunoassay in serum, and the (13)C-urea breath test, were positive. Because an H. pylori-associated gastric ulcer had been diagnosed with endoscopy in the patients father 3 years earlier, father-son transmission was suspected. The patient was treated with triple-agent eradication therapy (proton pump inhibitor [lansoprazol], amoxicillin, and clarithromycin) for 2 weeks. One month after therapy was completed, eradication of H. pylori was confirmed by negative results on the stool antigen test. Peptic ulcer disease can occur in young children, as in this case. The stool antigen test kit is a useful and reliable method that can be used even in preschool children to diagnose H. pylori infection. PMID:17106182

  3. [Results of the morphological examination of stomach in the different terms after stitching of a perforation duodenal ulcer].

    PubMed

    Tumanidze, G Z; Khardzeishvili, O M; Chkhikvadze, T F; Khazaradze, D V

    2005-01-01

    Analyses of 184 cases of morphological examination of resected part of stomach in the different terms after stitching of a perforative duodenal ulcer is presented. The authors confirm, that ulcerative disease of duodenum and it's various complications including perforation is associated with antrum gastritis in all cases, which has superficial character. The authors are confirming that a gastric metaplasia of a mucosa of duodenum assists to the helicobacterial colonization, which represents one of the main factors of an ulcer formation along with a fast transition of acid gastric contents into the duodenum. The authors consider the gastric metaplasia as preulcerative pathological condition of duodenum.

  4. Tripotassium dicitrato bismuthate (TDB) versus two different dosages of cimetidine in the treatment of resistant duodenal ulcers.

    PubMed Central

    Porro, G B; Parente, F; Lazzaroni, M

    1987-01-01

    The use of tripotassium dicitrato bismuthate (TDB) has been suggested recently for cimetidine resistant duodenal ulcers. This study compares the efficacy of TDB with two different cimetidine dosages in the treatment of duodenal ulcer patients who failed to respond to an eight week therapy with H2-blockers. Fifty two patients (40 men, 12 women) were randomly allocated to one of the following three oral regimens: (1) TDB 120 mg quid, (2) cimetidine 400 mg tid, (3) cimetidine 400 mg with meals plus 800 mg at bedtime. Endoscopy was carried out after four weeks; if the ulcer had not healed patients continued with the same treatment for a further four week period when they were endoscopically reassessed. After four weeks similar percentages of ulcer healing were registered in the two cimetidine schedules (39% with 1.2 g and 44% with 2 g), whereas TDB resulted in a significantly higher healing rate (82%) compared with cimetidine 1.2 g (p = 0.01) and with cimetidine 2 g (p = 0.025). After eight weeks the cumulative percentages of healing were 65% on cimetidine 1.2 g, 75% on cimetidine 2 g, and 94% on TDB (TDB v cimetidine 1.2 p = 0.042). These results confirm previous data that resistant duodenal ulcers are more responsive to an agent which strengthens the mucosal defences than to antisecretory compounds. PMID:3308650

  5. Evaluation of colloidal bismuth (De-Nol) in the treatment of duodenal ulcer employing endoscopic selection and follow up

    PubMed Central

    Salmon, P. R.; Brown, P.; Williams, R.; Read, A. E.

    1974-01-01

    A double-blind, placebo-controlled trial of colloidal bismuth (De-Nol) was performed on 20 patients with active duodenal ulceration employing endoscopic selection and follow up after a treatment period of 28 days. By these means it was shown that healing of ulcers was significant in those patients treated with the active compound. In addition a greater number (9/10) of patients treated with colloidal bismuth showed symptomatic improvement than those receiving placebo (6/10) but this difference did not reach statistical significance. The results of endoscopic and symptomatic assessment of the patients receiving colloidal bismuth were in complete agreement although there was a poor correlation between these results in those receiving the placebo. This supports the results from a previous study that endoscopic assessment of duodenal ulcer healing provides a more objective assessment than do clinical methods. PMID:4601523

  6. Postprandial gastric, pancreatic, and biliary response to histamine H2-receptor antagonists active duodenal ulcer.

    PubMed

    Longstreth, G F; Go, V L; Malagelada, J R

    1977-01-01

    Histamine H2-receptor antagonists are potentially useful agents in duodenal ulcer and knowledge of their effect on postprandial digestive events will contribute to their clinical application. We studied the effect of 200- and 300-mg doses of cimetidine, an H2-receptor antagonist, taken with an ordinary meal, on gastric, pancreatic, and biliary function. Both doses significantly reduced acid output and its delivery into the duodenum. Gastric secretory volume and pepsin output were less affected. Acid inhibition was related to blood drug levels and was less than that previously found at night in nocturnal fasting studies. As the stomach emptied the food, the gastric pH rose. The fractional gastric emptying rate, pancreatic enzyme, and bile acid outputs were unaltered. Cimetidine taken orally with meals at these doses is a potent gastric antisecretory agent without affecting other postprandial gastric, pancreatic, or biliary functions.

  7. Gastric emptying for solids in patients with duodenal ulcer before and after highly selective vagotomy

    SciTech Connect

    Mistiaen, W.; Van Hee, R.; Blockx, P.; Hubens, A. )

    1990-03-01

    In a series of 31 duodenal ulcer patients (23 males and 8 females), who underwent a highly selective vagotomy, gastric emptying characteristics of a solid meal, labeled with (99mTc)stannous colloid, were assessed before, two weeks and six months after operation. The clinical diagnosis was confirmed by endoscopy and x-ray; failure of treatment with H2 antagonists or antacids during 1-18 (mean 5) years was the direct indication for operative treatment. A temporary delay in gastric emptying is noted two weeks after operation (T1/2: 124 vs 57 min). After six months, gastric emptying time has practically normalized. It appears that this is the result of the preservation of the antropyloric vagal nerve supply. In these patients, a 10% recurrence rate is noted, comparable to the results in the literature. Highly selective vagotomy proves to be a safe and effective procedure with few side effects. It does not impair gastric motility.

  8. Duodenal ulcer and gastroesophageal reflux disease today: long-term therapy--a sideways glance.

    PubMed Central

    Bardhan, K. D.

    1996-01-01

    Acid-peptic disease is widely considered conquered or controlled, future advances being refinements of existing treatments rather than radical new developments. Yet controversies remain and developments have yet to be made. DUODENAL ULCER: Daily maintenance treatment with the anti-secretory drugs, histamine H2 receptor antagonists and proton pump blockers, controls duodenal ulcer effectively, markedly reducing relapse rate at one year after treatment from about 75 percent to 15 to 20 percent (and to about 10 percent on proton pump blockers). In contrast, Helicobacter pylori eradication with a one to two week course of treatment yields prolonged remission or cure. The consequent reduction in drug costs in individual patients, however, has been exceeded by increasing community use on the more expensive proton pump blockers for the treatment of gastroesophageal reflux disease. The marked decline in elective surgery since the introduction of histamine H2 receptor antagonists is commonly attributed to the power of these drugs. The fall, however, had started much earlier, indicating that the decline is due to changing natural history. In contrast, complication rates remain unaltered. An increasing proportion of newly diagnosed duodenal ulcer patients are elderly, and more of them now present for the first time with complications (in this center, about 40 percent), which consequently cannot be forestalled. Thus, duodenal ulcer disease is likely to remain a problem and in many will be a serious illness. GASTROESOPHAGEAL REFLUX DISEASE: The proton pump blockers have revolutionized the treatment of gastroesophageal reflux disease. In clinical trials they have proven markedly superior to the histamine H2 receptor antagonists in healing (at eight weeks, 80 to 90 percent vs. 50 to 60 percent), symptom relief, prevention of relapse on maintenance therapy and cost-effectiveness. However, several issues remain. The prevalence of gastroesophageal reflux disease seems to be rising

  9. Recent History of Ischaemic Heart Disease and Duodenal Ulcer in Doctors

    PubMed Central

    Meade, T. W.; Arie, T. H. D.; Brewis, M.; Bond, D. J.; Morris, J. N.

    1968-01-01

    Data are presented on the incidence of ischaemic (coronary) heart disease and duodenal ulcer among the several thousand male medical practitioners aged 35–64 holding immediate sickness benefit policies with the Medical Sickness Annuity and Life Assurance Society Limited. Three periods are considered: 1947–50, 1957–60, and 1961–5. The incidence of first clinical episodes of ischaemic heart disease in the doctors altered little between 1947–50 and 1957–60 but increased in 1961–5. Comparison of the late 1940s with the early 1960s shows a 60% rise of incidence at ages 45–54 but little change at other ages. Cases first presenting as “sudden” death increased between 1947–50 and 1961–5 by 111% at 45–54, and again changed little at 55–64. In two other occupational groups that have been studied—bus conductors and insurance salesmen—the increase of incidence was greater than for the doctors at 45–54 and it occurred also over 55 years of age. The increase from 1947–50 to 1961–5 in mortality during all episodes of ischaemic heart disease was the same in the doctors as in the male population of England and Wales at 45–54, but at 55–64 it was less. The results in the doctors are not due to alterations over the period in length of sickness absence, or underwriting policy, or of the nomenclature used on the certificates. Well-documented changes in the smoking habits of doctors may be partly responsible for what appears to have been a relatively favourable experience of ischaemic heart disease from 1947–50 to 1961–5, especially at ages 55–64. Incidence of duodenal ulcer at ages 35–64 declined steadily in this population of doctors from 1947–50 to 1961–5. The decline is very likely to be real. PMID:5673959

  10. Twenty years after parietal cell vagotomy or selective vagotomy antrectomy for treatment of duodenal ulcer. Final report.

    PubMed Central

    Jordan, P H; Thornby, J

    1994-01-01

    OBJECTIVE: This study was a prospective, randomized evaluation of parietal cell vagotomy (PCV) and selective vagotomy-antrectomy (SV-A) in the treatment of duodenal ulcer. BACKGROUND DATA: Operative treatment of duodenal ulcer is associated with mortality and mechanical and metabolic morbidity. At the time that surgeons appear to have succeeded in developing operations with low morbidity and mortality, the number of patients requiring elective operation has decreased partly because of the simultaneous, dramatic improvement in medical therapy. Nevertheless, surgical therapy still is important, especially in certain socioeconomic environments. METHODS: After a pilot study of PCV, 200 patients with duodenal ulcers were randomized to PCV or SV-A. One surgeon was responsible for the operations and follow-up studies. An attempt was made to evaluate all patients annually in the hospital. Gastric analyses were performed on each visit, for which the patient gave his/her consent. RESULTS: There was no operative mortality. The recurrence rate-by-life table analysis was less (p < 0.003) after SV-A than PCV. Dumping was greater (p < 0.001), and there was no difference in the frequency of diarrhea after SV-A compared with PCV. The percentage of patients with grades Visick I or Visick II was not different for the two operations, but more patients were graded Visick I after PCV than after SV-A. CONCLUSIONS: Selective vagotomy-antrectomy and parietal cell vagotomy are effective and safe operations, when used appropriately. Selective vagotomy-antrectomy is preferable for patients with pyloric and prepyloric ulcers and pyloric obstruction. Parietal cell vagotomy is the authors' choice for duodenal ulcer patients because of the occasional patient who becomes disabled by SV-A. PMID:8092897

  11. Late anastomotic perforation following surgery for gastric neuroendocrine tumor complicated by perforated duodenal ulcer: a case report.

    PubMed

    Han, Jun; He, Zhenyu

    2013-03-01

    Neuroendocrine tumors (NETs) are a group of neoplasms that are characterized by the secretion of a variety of hormones and diverse clinical syndromes. NETs are considered to be rare, but the incidence of NETs has increased rapidly in recent years. NETs provide a clinical challenge for physicians because they comprise a heterogeneous group of malignancies with a wide range of morphological, functional, and behavioral characteristics. Subtotal gastrectomy with Billroth II reconstruction is the mainstay of therapy in the management of gastric NETs complicated by perforated duodenal ulcer. Late perforation of anastomotic stoma as a long-term complication has been rarely reported. Here, we report a case of anastomotic perforation 5 years after subtotal gastrectomy due to perforated duodenal ulcer and gastric NETs.

  12. [Results of the morphometric study of endocrine cells of the antral part of the stomach in duodenal ulcer].

    PubMed

    Movchan, K N

    1989-01-01

    The endocrine system of the antrum of the resected stomachs in 19 patients with chronic duodenal ulcer was studied. It is established that a clear view of the hormonal system of the stomach can be formed on the basis of studying the histotopograms, or a large number of biopsy specimens of the gastric mucosa. The hormonal cells can be found in the deep portions of the mucosa, as a rule, in the region of the fundus and body of the glands. The ulcer recurrence after vagotomy not always can be related to hyperplasia of the endocrine cells of the gastric antrum. PMID:2478753

  13. Effect of curing Helicobacter pylori infection on intragastric acidity during treatment with ranitidine in patients with duodenal ulcer.

    PubMed Central

    Labenz, J; Tillenburg, B; Peitz, U; Verdú, E; Stolte, M; Börsch, G; Blum, A L

    1997-01-01

    BACKGROUND: In patients with duodenal ulcer cure of Helicobacter pylori infection resulted in a pronounced decrease in intragastric pH during treatment with omeprazole. AIM: To test the hypothesis that treatment of H pylori adversely affects the pH response to ranitidine. PATIENTS: Eighteen patients with duodenal ulcer who were infected with H pylori were studied. METHODS: Twenty four hour pH recordings were performed during treatment with ranitidine (300 mg) at night before and four to six weeks after cure of H pylori infection. Presence of H pylori was assessed by a rapid urease test, culture, histology, and a 13C urea breath test. Also, the fasting gastrin concentrations were measured before and after treatment for H pylori infection. RESULTS: Cure of H pylori infection resulted in a considerable improvement in both antral and corpus gastritis and a decrease in fasting gastrin concentrations. As a result of the cure the night time intragastric pH during treatment with ranitidine decreased (median pH 6.8 v 5.4; p = 0.007), whereas the acidity during the daytime was not affected. CONCLUSIONS: In patients with duodenal ulcer the intragastric pH during treatment with ranitidine depends on H pylori. However, the loss of effectiveness in altering pH seems to be less pronounced than previously found with omeprazole. PMID:9274468

  14. Improved symptom relief and duodenal ulcer healing with lansoprazole, a new proton pump inhibitor, compared with ranitidine.

    PubMed Central

    Hawkey, C J; Long, R G; Bardhan, K D; Wormsley, K G; Cochran, K M; Christian, J; Moules, I K

    1993-01-01

    The purpose of this study was to compare duodenal ulcer healing, symptom relief, and safety of lansoprazole (a new proton pump inhibitor) given at doses of 30 mg and 60 mg, in the morning with ranitidine 300 mg at bedtime. Two hundred and eighty nine patients were enrolled over a 20 month period in a double blind randomised parallel group comparative study set in outpatient endoscopy units of six United Kingdom medical centres. Patients were randomised to receive lansoprazole 30 mg in the morning (n = 95), 60 mg in the morning (n = 96), or ranitidine 300 mg at bedtime (n = 98) for four weeks. Efficacy was assessed by gastroscopy at study entry and after two and four weeks of treatment. Symptom relief was monitored by patient diaries and physician review at two and four weeks. Both doses of lansoprazole resulted in significantly greater ulcer healing than ranitidine after two and four weeks. Respective healing rates on lansoprazole 30 mg, 60 mg, and ranitidine 300 mg were 78%, 80%, and 60% after two weeks and 93%, 97%, and 81% after four weeks. Patients on lansoprazole 30 mg (p = 0.002) and lansoprazole 60 mg (p = 0.026) also recorded greater relief of night time pain in the diary cards during the first seven days of treatment than those on ranitidine. Patients on lansoprazole 60 mg reported significantly better pain relief at their two week visit compared with those receiving ranitidine (p = 0.007). There were no differences between treatment groups in the occurrence or pattern of adverse drug reactions during the trial. It is concluded that for patients with duodenal ulcer, lansoprazole 30 mg or 60 mg is associated with faster ulcer healing and better symptom relief than ranitidine 300 mg at bedtime. There were no significant differences between lansoprazole 30 mg and 60 mg. These data indicate that lansoprazole should be used at a once daily dose of 30 mg for the treatment of duodenal ulcer. PMID:8244121

  15. Risk factors for intestinal metaplasia in concomitant gastric and duodenal ulcer disease

    PubMed Central

    HONG, JUN-BO; XIA, LIANG; ZUO, WEI; WANG, AN-JIANG; XU, SHAN; XIONG, HUI-FANG; CHEN, YOU-XIANG; ZHU, XUAN; LU, NONG-HUA

    2014-01-01

    The aim of this study was to estimate the prevalence and risk factors of intestinal metaplasia (IM) in concomitant gastric and duodenal ulcer (CGDU) disease by retrospectively reviewing consecutive patients who had undergone esophagogastroduodenal endoscopy. Patients who received the endoscopic diagnosis of CGDU disease were selected for analysis and the recorded demographic, endoscopic, clinical and outcome data, including data on the development of IM, were extracted. Associations of the various parameters with IM were estimated by logistic regression analysis and described by the odds ratio (OR) with a 95% confidence interval (CI). Among the total 204,073 consecutive patients screened, 2,397 (1.2%) were diagnosed with CGDU disease. Following application of the exclusion criteria, a total of 2,149 cases were included in the study. The IM prevalence was 8.4%, represented by 153 mild cases, 26 moderate cases and one severe case. Multivariate analysis identified age ≥50 years (OR=2.606, 95% CI=1.889–3.597, χ2=34.000, P<0.001), ulcer at the gastric incisura (OR=2.644, 95% CI=1.926–3.630, χ2=36.142, P<0.001) and Helicobacter pylori (H. pylori) infection (OR=2.338, 95% CI=1.573–3.474, χ2=17.648, P<0.001) as independent risk factors for the development of IM. In addition, the moderate and severe IM grades were more frequently detected in males than in females (18.8% vs. 5.8%; OR=3.769, 95% CI=1.083–13.121, χ2=4.887, P=0.036). IM in patients with CGDU disease is not uncommon. CGDU patients with ongoing H. pylori infection, gastric incisura involvement, older age and/or male gender may be at a higher risk of IM. PMID:24669253

  16. [Is it possible to expand the indications for primary radical operations for perforated gastric and duodenal ulcer?].

    PubMed

    Vachev, A N; Adyshirin-Zade, E E; Frolova, E V; Dergal', S V; Kozlov, A A

    2010-01-01

    A retrospective analysis of 365 completed patient records received by the duty surgical hospital with perforated gastric ulcer and duodenal ulcer. All the patients were operated on urgently. Diagnosis of purulent peritonitis was set 17% of patients, "serous"--47.4%, "seroplastic"- 35.6%. 75.3%, perform suturing of perforated openings, regardless of the form of peritonitis. The remaining 24.7%--interventions that address as a perforation, and the impact on the pathogenesis of peptic ulcer. When radical surgery, which were performed in selected patients even with purulent peritonitis, deaths were reported. And when suturing the ulcer defect lethality was 14.5%. In this group of patients were comparable in age and severity of general condition. It is concluded that that the operations of suturing perforated ulcers were used unnecessarily broad, and the majority of patients admitted to hospital with a perforated stomach ulcer and duodenum may increase the volume of surgical benefit for radical treatment of complications as well as most of peptic ulcer.

  17. Bleeding duodenal ulcer after Roux-en-Y gastric bypass surgery: the value of laparoscopic gastroduodenoscopy

    PubMed Central

    Issa, Hussain; Al-Saif, Osama; Al-Momen, Sami; Bseiso, Bahaa; Al-Salem, Ahmed

    2010-01-01

    Roux-en-Y gastric bypass is a common surgical procedure used to treat patients with morbid obesity. One of the rare, but potentially fatal complications of gastric bypass is upper gastrointestinal bleeding, which can pose diagnostic and therapeutic dilemmas. This report describes a 39-year-old male with morbid obesity who underwent a Roux-en-Y gastric bypass. Three months postoperatively, he sustained repeated and severe upper attacks of upper gastrointestinal bleeding. He received multiple blood transfusions, and had repeated upper and lower endoscopies with no diagnostic yield. Finally, he underwent laparoscopic endoscopy which revealed a bleeding duodenal ulcer. About 5 ml of saline with adrenaline was injected, followed by electrocoagulation to seal the overlying cleft and blood vessel. He was also treated with a course of a proton pump inhibitor and given treatment for H pylori eradication with no further attacks of bleeding. Taking in consideration the difficulties in accessing the bypassed stomach endoscopically, laparoscopic endoscopy is a feasible and valuable diagnostic and therapeutic procedure in patients who had gastric bypass. PMID:20103961

  18. Effect of food on H2-receptor blockade in normal subjects and duodenal ulcer patients.

    PubMed

    Merki, H S; Halter, F; Wilder-Smith, C; Allemann, P; Witzel, L; Kempf, M; Roehmel, J; Walt, R P

    1990-02-01

    Two separate studies of 24 hour intragastric acidity were carried out in normal volunteers and duodenal ulcer patients to define the interaction of food and the antisecretory effects of H2-receptor blockers. Both investigations were double blind randomised comparisons using ranitidine 300 mg with either different meal times or ad libitum snacks after an evening meal. Meals taken after drug administration nearly abolished measurable antisectory effects. Median 24 hour pH was 1.3 on placebo, 2.6 when ranitidine was administered after the evening meal and 1.9 when administered before the evening meal. Snacks taken after evening dosing with ranitidine also significantly decreased pharmacodynamic efficacy. During placebo, median night-time pH was 1.3 without snacks and 1.4 with snacks. pH rose to 5.9 during ranitidine treatment when snacks were forbidden but was only 3.1 when snacks were allowed. These findings could be of therapeutic importance and should rationalise dietary advise to patients receiving H2 blockers. The timing of drug administration can be adjusted according to individual life styles.

  19. Association of age with the efficacy and safety of ranitidine and cimetidine in acute duodenal ulcer disease.

    PubMed

    Dixon, J S; Mills, J G; Ehsanullah, R S; Wood, J R

    1993-11-01

    This multinational double-blind trial compared the efficacy and safety of ranitidine 300 mg nocte, 300 mg post-evening meal (pem) and cimetidine 800 mg nocte in patients with endoscopically verified duodenal ulcer disease aged < 60 years (n = 1318) and > or = 60 years (n = 354). The relative efficacy of the treatments was not dependent upon age after either 2 or 4 weeks of therapy. However, ulcer healing after 2 weeks of therapy was significantly higher in patients receiving ranitidine 300 mg pem than in those receiving cimetidine (p = 0.003) in the < 60-year group, but the difference was not significant in the > or = 60-year group. Fewer patients aged > or = 60 years on cimetidine (62%) became pain free compared with those on ranitidine (72% in both groups). Relief of epigastric pain and heartburn was related to pre-trial severity in both age groups. The incidence and type of adverse events were similar in the two age groups. It is concluded that ranitidine and cimetidine are as effective at healing duodenal ulcer and relieving ulcer symptoms in elderly as in younger patients.

  20. Sequential Versus Concomitant Therapy for Eradication of Helicobacter Pylori in Patients with Perforated Duodenal Ulcer: A Randomized Trial

    PubMed Central

    Das, Roby; Sureshkumar, Sathasivam; Sreenath, Gubbi S.; Kate, Vikram

    2016-01-01

    Objectives: Comparison of Helicobacter pylori eradication rates, side effects, compliance, cost, and ulcer recurrence of sequential therapy (ST) with that of concomitant therapy (CT) in patients with perforated duodenal ulcer following simple omental patch closure. Methods: Sixty-eight patients with perforated duodenal ulcer treated with simple closure and found to be H. pylori positive on three months follow-up were randomized to receive either ST or CT for H. pylori eradication. Urease test and Giemsa stain were used to assess for H. pylori eradication status. Follow-up endoscopies were done after 3 months, 6 months, and 1 year to evaluate the ulcer recurrence. Results: H. pylori eradication rates were similar in ST and CT groups on intention-to-treat (ITT) analysis (71.43% vs 81.80%,P = 0.40). Similar eradication rates were also found in per-protocol (PP) analysis (86.20% vs 90%,P = 0.71). Ulcer recurrence rate in ST groups and CT groups at 3 months (17.14% vs 6.06%,P = 0.26), 6 months (22.86% vs 9.09%,P = 0.19), and at 1 year (25.71% vs 15.15%,P = 0.37) of follow-up was also similar by ITT analysis. Compliance and side effects to therapies were comparable between the groups. The most common side effects were diarrhoea and metallic taste in ST and CT groups, respectively. A complete course of ST costs Indian Rupees (INR) 570.00, whereas CT costs INR 1080.00. Conclusion: H. pylori eradication rates, side effects, compliance, cost, and ulcer recurrences were similar between the two groups. The ST was more economical compared with CT. PMID:27488326

  1. Deep-Sea Water Containing Selenium Provides Intestinal Protection against Duodenal Ulcers through the Upregulation of Bcl-2 and Thioredoxin Reductase 1

    PubMed Central

    Yang, Chih-Ching; Yao, Chien-An; Lin, Yi-Ruu; Yang, Jyh-Chin; Chien, Chiang-Ting

    2014-01-01

    Deep-sea water (DSW), which is rich in micronutrients and minerals and with antioxidant and anti-inflammatory qualities, may be developed as marine drugs to provide intestinal protection against duodenal ulcers. We determined several characteristics in the modified DSW. We explored duodenal pressure, oxygenation, microvascular blood flow, and changes in pH and oxidative redox potential (ORP) values within the stomach and duodenum in response to tap water (TW, hardness: 2.48 ppm), DSW600 (hardness: 600 ppm), and DSW1200 (hardness: 1200 ppm) in Wistar rats and analyzed oxidative stress and apoptosis gene expressions by cDNA and RNA microarrays in the duodenal epithelium. We compared the effects of drinking DSW, MgCl2, and selenium water on duodenal ulcers using pathologic scoring, immunohistochemical analysis, and Western blotting. Our results showed DSW has a higher pH value, lower ORP value, higher scavenging H2O2 and HOCl activity, higher Mg2+ concentrations, and micronutrients selenium compared with TW samples. Water infusion significantly increased intestinal pressure, O2 levels, and microvascular blood flow in DSW and TW groups. Microarray showed DSW600, DSW1200, selenium water upregulated antioxidant and anti-apoptotic genes and downregulated pro-apoptotic gene expression compared with the TW group. Drinking DSW600, DSW1200, and selenium water but not Mg2+ water significantly enhanced Bcl-2 and thioredoxin reductase 1 expression. Bax/Bcl-2/caspase 3/poly-(ADP-ribose)-polymerase signaling was activated during the pathogenesis of duodenal ulceration. DSW drinking reduced ulcer area as well as apoptotic signaling in acetic acid-induced duodenal ulcers. DSW, which contains selenium, provides intestinal protection against duodenal ulcers through the upregulation of Bcl-2 and thioredoxin reductase 1. PMID:24984066

  2. A controlled, randomized trial of highly selective vagotomy versus selective vagotomy and pyloroplasty in the treatment of duodenal ulcer.

    PubMed Central

    Kronborg, O; Madsen, P

    1975-01-01

    The results of highly selective vagotomy without drainage and selective vagotomy with pyloroplasty for duodenal ulcer were compared in a randomized, controlled trial of a series of 100 patients. The frequency of dumping, diarrhoea, and epigastric fullness was significantly lower after highly selective (6, 6, and 8 percent) than after selective vagotomy (30, 20, and 28 percent) one year after the operations. Recurrent and persisting duodenal ulcers appearing from one to four years after the operations were significantly more frequent after highly selective (22 percent) than after selective vagotomy (8 percent). No significant relationships were found between recurrent ulceration and gastric acid secretion measurements after the two operations. The Hollander response was early positive in 28 percent and late positive in 30 percent of the patients subjected to highly selective vagotomy, while the corresponding figures after selective vagotomy were 26 and 32 percent. The overall clinical results of the two operations were not different according to the classification of Visick. Excluding the patients with recurrence resulted in significantly better clinical results after highly selective vagotomy. PMID:1093947

  3. Biochemical changes in tissue catecholamines and serotonin in duodenal ulceration caused by cysteamine or propionitrile in the rat

    SciTech Connect

    Szabo, S.; Horner, H.C.; Maull, H.; Schnoor, J.; Chiueh, C.C.; Palkovits, M.

    1987-03-01

    Previous structure-activity and pharmacologic studies with duodenal ulcerogens cysteamine and propionitrile implicating catecholamines in the pathogenesis of duodenal ulceration have now been followed up by dose- and time-response biochemical investigations to assess the importance of monoamines in the development of duodenal ulcers. The concentrations of norepinephrine (noradrenaline), dopamine, serotonin and their metabolites were measured in total brain, brain regions, stomach, duodenum, pancreas and adrenals in the rat. Turnover of catecholamines was determined in rats pretreated with the inhibitor of tyrosine hydroxylase alpha-methyl-p-tyrosine. The duodenal ulcerogens caused a dose- and time-dependent depletion of norepinephrine in virtually all the tissues examined. The effect was maximal 4 or 7 hr after cysteamine or propionitrile, and norepinephrine levels returned to normal in 24 hr. Dopamine changes were selective and often biphasic, e.g., elevation in adrenals, biphasic in brain cortex, hippocampus and midbrain, but uniformly decreasing in glandular stomach and duodenum. In the median eminence dopamine levels decreased by 181 and 324% at 15 and 30 min, respectively, after cysteamine, but neither dopamine nor 3,4-dihydroxyphenylacetic acid was modified in the periventricular nucleus. Serotonin levels were relatively stable, revealing slight elevations or no changes in most of the tissues. The turnover of norepinephrine was accelerated by both chemicals in virtually all brain regions, but dopamine turnover was affected only in a few areas, e.g., in the corpus striatum and medulla oblongata cysteamine decreased dopamine turnover, whereas propionitrile first (at 1 hr) accelerated then (at 8 hr) significantly suppressed it.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Gastric ulcer patients are more susceptible to developing gastric cancer compared with concomitant gastric and duodenal ulcer patients

    PubMed Central

    HONG, JUN-BO; ZUO, WEI; WANG, AN-JIANG; XU, SHAN; TU, LU-XIA; CHEN, YOU-XIANG; ZHU, XUAN; LU, NONG-HUA

    2014-01-01

    Intestinal metaplasia (IM) and dysplasia are precancerous lesions of gastric cancer (GC); however, the prevalence of IM and dysplasia in patients exhibiting single gastric ulcer (GU) and concomitant gastric and duodenal ulcer (CGDU) varies. In the present study consecutive patients who had undergone esophagogastroduodenal endoscopy were retrospectively screened, and those presenting with GU or CGDU were further evaluated for IM and dysplasia. Patients diagnosed with GC or lymphoma and patients with a history of anti-Helicobacter pylori, non-steroidal anti-inflammatory medicine (NSAIM), H2-receptor antagonist or proton pump inhibitor therapy, were excluded from the present study. Of the 204,073 consecutively screened cases, 8,855 (4.3%) and 2,397 (1.2%) were diagnosed with GU and CGDU, respectively. A total of 1,722 GU and 233 CGDU patients were excluded; thus, 7,133 and 2,164 cases of GU and CGDU, respectively (n=9,297), were included in the present study. IM and dysplasia were observed in 1,348 (14.5%) and 210 (2.3%) patients, respectively. IM was more frequently identified in GU patients compared with CGDU patients (16.4 vs. 8.3%; odds ratio [OR], 2.158; 95% confidence interval [CI], 1.830–2.545; χ2=86.932; P<0.001); furthermore, GU patients exhibited significantly more frequent IM compared with CGDU patients at the gastric antrum (14.2 vs. 5.5%; OR, 2.818; 95% CI, 2.199–3.610; χ2=72.299; P<0.001), gastric incisura (24.0 vs. 14.1%; OR, 1.922; 95% CI, 1.502–2.432; χ2=30.402; P<0.001) and gastric corpus (12.6 vs. 3.3%; OR, 4.259; 95% CI, 1.030–17.609; χ2=4.736; P=0.026). Dysplasia was significantly more frequently identified in GU patients compared with CGDU patients (2.7 vs. 0.7%; OR, 4.027; 95% CI, 2.376–6.823; χ2=31.315; P<0.001), with GU patients exhibiting significantly more severe dysplasia at the gastric antrum (2.4 vs. 0.7%; OR, 3.339; 95% CI, 1.735–6.425; χ2=14.652; P<0.001) and the gastric incisura (2.9 vs. 0.7%; OR, 4.255; 95% CI, 1

  5. [Total peptic activity in gastric juice in patients with duodenal ulcer. Variations in relation to age and role of Helicobacter pylori].

    PubMed

    Testino, G; Bastardini, R; Sumberaz, A

    1994-06-01

    The aim of this study was to evaluate total peptic activity in gastric juice in duodenal ulcer patients in relation to age and Helicobacter pylori infection. In duodenal ulcer patients peptic activity increases significantly in comparison to normal subjects. In relation to age there is no variation. Therefore, gastric secretion has an autonomous behaviour independently of any physiological variation in healthy subjects. Helicobacter pylori infection is present in 89.4% of duodenal ulcer patients. The bacterium infection does not imply a significant increase of peptic activity in gastric juice. Its lesive action is therefore not attributable to a modification of peptic activity, but it is due to its direct action on gastric metaplasia in the duodenum.

  6. [A case of superior mesenteric venous thrombosis due to protein C deficiency in a patient with duodenal ulcer bleeding].

    PubMed

    Woo, Jae Gon; Lee, Ji Eun; Kwon, Oh Un; Jung, Kyoung Won; Jung, Chang Wook; Cho, Dae Hyeon; Yu, Kil Jong; Shim, Sang Goon

    2011-01-01

    Mesenteric venous thrombosis is a clinically very rare disease, and may cause bowel infarction and gangrene. Difficulty in the diagnosis the disease due to its non-specific symptoms and low prevalence can cause a clinically fatal situation. Mesenteric venous thrombosis may be caused by both congenital and acquired factors, and protein C deficiency, which is a very rare genetic disorder, is one of many causes of mesenteric thrombosis. The authors experienced a case of mesenteric venous thrombosis caused by protein C deficiency in a patient with duodenal ulcer bleeding, so here we report a case together with literature review.

  7. [Perforated duodenal ulcer in a Roux-en-Y gastric bypass operated patient can be a diagnostic challenge].

    PubMed

    Wied, Christian; Akralið, Guðny B; Lauritsen, Morten Laksáfoss; Naver, Lars Peter Skat

    2013-02-25

    Roux-en-Y gastric bypass (RYGBP) is an increasingly used procedure when treating morbid obesity. Due to the extensive gastrointestinal rearrangement, diagnostic evaluation of patients with gastric bypass and acute abdominal pain can be difficult. We present a case of a perforated duodenal ulcer in a RYGBP operated patient, where free abdominal fluid, but hardly any pneumoperitoneum was seen on a computed tomography. Free intraperitoneal fluid is an important finding and should give suspicion of the need for emergency surgery in RYGBP operated patients with abdominal pain.

  8. [Study of the glycosaminoglycan-glycosaminoglycan hydrolase system for evaluation of the healing dynamics in stomach and duodenal ulcer].

    PubMed

    Skobeleva, T V; Vasil'ev, Iu V; Kas'ianenko, V I

    2002-01-01

    When studying the state of metabolism of the main substance of the connective tissue (glycosaminoglycan (GAG) and one of gag-hydrolases) in case of stomach and duodenal ulcers in patients under in-patient clinic conditions, it was shown that the amount of GAG in the urine approximately doubles in both groups in the state of exacerbation, and the given index reduces to the norm in the state of remission with a insignificant fluctuation of the b-glucuronidase level in the blood serum. PMID:12503289

  9. [The parietal cell mass and acid secretion: Helicobacter pylori does not induce changes in the course of a duodenal ulcer].

    PubMed

    Testino, G; Sumberaz, A; Cornaggia, M

    1995-12-01

    Some studies have postulated that Helicobacter pylori (HP) itself might be responsible for hypergastrinemia and acid secretion in duodenal ulcer (DU). In each DU patient parietal cell mass (expressed by a parietal index) and stimulated acid secretion (expressed by maximal acid output) were evaluated. The study has been conducted grouping DU patients in relation to HP infection in antral mucosa. HP infection does not modify parietal cell mass and stimulated acid secretion. Therefore, mild chronic hypergastrinemia induced by HP infection is not sufficient to justify any increase of parietal index and acid secretion. In fact, parietal cells and acid secretion remain higher in DU subjects independently from HP infection.

  10. [Study on the efficacy of famotidine (Quamatel) in the complex treatment of erosive gastroduodenitis, stress stomach ulcer and peptic duodenal ulcer].

    PubMed

    Korukov, B; Ognianov, S; Kostadinova, R; Gerzilov, P; Ivanov, A; Iarŭmov, N

    2004-01-01

    The haemorrhage of upper gastrointestinal tract is one of the serious problem in urgent surgery. Clinical effect of treatment with Quamatel purposely research was holded comparison of results in two groups patients. In group A with general medical treatment was included Quamatel--2 x 20 mg i.v. a day. In group B the patients was treated without H2 blocker. In cases of erosive gastritis was reported favorable effect in 76.47% at second day. The patients with stress stomach ulcer same effect was observed in third day--83.3%. In cases with peptic duodenal ulcer in I B--Forest group the bleeding was taken possession of 61.9%, in group II--79.31% and III--90.91% of patients.

  11. Perforated Duodenal Ulcer –A Rare Cause of Acute Abdomen in Pregnancy

    PubMed Central

    Rani, Jyotsna; Huria, Anju; Gupta, Pratiksha; Dalal, Usha

    2014-01-01

    Acute abdomen during pregnancy is a medico-surgical emergency demanding concerted, synchronized specialties approach of obstetrician, surgeon and gastroenterologist. Duodenal perforation is one of the rarer causes of acute abdomen in pregnancy. Here, we report a case of duodenal perforation with peritonitis in third trimester of pregnancy requiring surgical management. Our aim of reporting this case is to stress the physicians to keep the differential of duodenal perforation also in mind while dealing with cases of acute abdomen in pregnancy and to proceed with multidisciplinary approach for better feto-maternal outcome. PMID:25386494

  12. Intragastric N-nitrosation is unlikely to be responsible for gastric carcinoma developing after operations for duodenal ulcer.

    PubMed Central

    Keighley, M R; Youngs, D; Poxon, V; Morris, D; Muscroft, T J; Burdon, D W; Barnard, J; Bavin, P M; Brimblecombe, R W; Darkin, D W

    1984-01-01

    Three groups of patients studied after operations which had cured their duodenal ulcer were compared with a control group (no operation, n = 8). The surgical procedures included: proximal gastric vagotomy (n = 7), truncal vagotomy and pyloroplasty (n = 7), truncal vagotomy and antrectomy (n = 8). Samples of gastric juice were aspirated half hourly or hourly over 24 hours for measurement of pH, counts of all identified bacteria, nitrite and total N-nitrosocompounds. Although the pH over 24 hours was significantly higher after proximal gastric vagotomy (p less than 0.05) and truncal vagotomy and antrectomy (p less than 0.001) than controls, there was no difference between truncal vagotomy and pyloroplasty and controls. Counts of nitrate reducing bacteria over 24 hours were also significantly higher after truncal vagotomy and antrectomy than controls (p less than 0.1) but no differences were observed between the other groups. Only after truncal vagotomy and antrectomy was nitrite over 24 hours significantly increased compared with controls (p less than 0.01). Despite these higher values after truncal vagotomy and antrectomy, there was no significant difference in total N-nitrosocompounds between any of the four groups. Whereas bacterial counts and nitrite increased with pH, no correlation was found between total N-nitrosocompounds and pH. These results provide no evidence that exposure to total N-nitrosocompounds is increased after operations for duodenal ulcer. PMID:6698439

  13. Lansoprazole versus omeprazole for duodenal ulcer healing and prevention of relapse: a randomized, multicenter, double-masked trial.

    PubMed

    Dobrilla, G; Piazzi, L; Fiocca, R

    1999-08-01

    The aim of this randomized, multicenter, double-masked, parallel-group study was to compare the efficacy of lansoprazole with that of omeprazole monotherapy in duodenal ulcer healing and prevention of relapse. A total of 251 patients with duodenal ulcer were treated with either lansoprazole 30 mg/d (n = 167) or omeprazole 40 mg/d (n = 84). Patients with healed ulcers were then randomly allocated to 12 months of maintenance therapy with lansoprazole 15 mg/d (n = 74), lansoprazole 30 mg/d (n = 71), or omeprazole 20 mg/d (n = 73). Healing rates at 4 weeks (intent-to-treat analysis) were 93.9% (95% confidence interval [CI], 90.2% to 97.6%) with lansoprazole and 97.5% (95% CI, 93.7% to 100%) with omeprazole; there were no significant differences between groups. Endoscopic relapse rates after 6 months were 4.5% (95% CI, 0% to 10.6%) with lansoprazole 15 mg, 0% with lansoprazole 30 mg, and 6.3% (95% CI, 1.5% to 12.5%) with omeprazole 20 mg, compared with 3.3% (95% CI, 0% to 8.2%), 0%, and 3.5% (95% CI, 0% to 8.8%), respectively, at 12 months. Again, there were no significant differences between groups. The incidence of adverse events during acute treatment was 6.0% and 7.1% in the lansoprazole and omeprazole groups, respectively; during maintenance therapy, the incidences were 12.2% (lansoprazole 15 mg), 5.6% (lansoprazole 30 mg), and 11.0% (omeprazole 20 mg). Within treatment groups, pain was significantly ameliorated after the acute phase but not after maintenance therapy (P < 0.05); no differences were observed between groups. Gastrin values increased significantly after acute therapy (P < 0.05), persisted at these increased levels during maintenance therapy, and returned to normal after 6-month follow-up. Both lansoprazole and omeprazole were highly effective and well tolerated in the treatment of duodenal ulcer; relapse rates were similar for all doses studied. Thus no additional benefit is to be gained from using a proton-pump inhibitor at a dose > 15 mg

  14. Perforated duodenal ulcer presenting with a subphrenic abscess revealed by plain abdominal X-ray films and confirmed by multi-detector computed tomography: a case report

    PubMed Central

    2013-01-01

    Introduction Peptic ulcer disease is still the major cause of gastrointestinal perforation despite major improvements in both diagnostic and therapeutic strategies. While the diagnosis of a perforated ulcer is straightforward in typical cases, its clinical onset may be subtle because of comorbidities and/or concurrent therapies. Case presentation We report the case of a 53-year-old Caucasian man with a history of chronic myeloid leukemia on maintenance therapy (100mg/day) with imatinib who was found to have a subphrenic abscess resulting from a perforated duodenal ulcer that had been clinically overlooked. Our patient was febrile (38.5°C) with abdominal tenderness and hypoactive bowel sounds. On the abdominal plain X-ray films, a right subphrenic abscess could be seen. On contrast-enhanced multi-detector computed tomography, a huge air-fluid collection extending from the subphrenic to the subhepatic anterior space was observed. After oral administration of 500cm3 of 3 percent diluted diatrizoate meglumine, an extraluminal leakage of the water-soluble iodinated contrast media could then be appreciated as a result of a perforated duodenal ulcer. During surgery, the abscess was drained and extensive adhesiolysis had to be performed to expose the duodenal bulb where the ulcer was first identified by methylene blue administration and then sutured. Conclusions While subphrenic abscesses are well known complications of perforated gastric or duodenal ulcers, they have nowadays become rare thanks to advances in both diagnostic and therapeutic strategies for peptic ulcer disease. However, when peptic ulcer disease is not clinically suspected, the contribution of imaging may be substantial. PMID:24215711

  15. [Interrelation between trophological status and the course of stomach and duodenal ulcer diseases].

    PubMed

    Butov, M A; Zhestkova, T V

    2014-01-01

    There was installed a significant positive relationship between body mass index (BMI) and the velocity of cicatrization of ulcer in patients with ulcer disease (PUD) with trophological violations. Change in the index ratio of lymphocytes and ESR in patients with PUD trophological violations can be used to predict the velocity of cicatrization of ulcer. The general maladjustment more often observed in patients (PUD) underweight.

  16. Intractable duodenal ulcer caused by transmural migration of gossypiboma into the duodenum - a case report and literature review

    PubMed Central

    2014-01-01

    Background Gossypiboma is a term used to describe a mass that forms around a cotton sponge or abdominal compress accidentally left in a patient during surgery. Transmural migration of an intra-abdominal gossypiboma has been reported to occur in the digestive tract, bladder, vagina and diaphragm. Open surgery is the most common approach in the treatment of gossypiboma. However, gossypibomas can be extracted by endoscopy while migrating into the digestive tract. We report a case of intractable duodenal ulcer caused by transmural migration of gossypiboma successfully treated by duodenorrhaphy. A systemic literature review is provided and a scheme of the therapeutic approach is proposed. Case presentation A 61-year-old Han Chinese man presented with intermittent epigastric pain for the last 10 months. He had undergone laparoscopic cholecystectomy conversion to open cholecystectomy for acute gangrenous cholecystitis 10 months ago at another hospital. Transmural migration of gossypiboma into the duodenum was found. Endoscopic intervention failed to remove the entire gauze, and duodenal ulcer caused by the gauze persisted. Surgical intervention was performed and the gauze was removed successfully. The penetrated ulcer was repaired with duodenorrhaphy. The postoperative period was uneventful. We systematically reviewed the literature on transmural migration of gossypiboma into duodenum and present an overview of published cases. Our PubMed search yielded seven reports of transmural migration of retained surgical sponge into the duodenum. Surgical interventions were necessary in two patients. Conclusion Transmural migration of gossypiboma into the duodenum is a rare surgical complication. The treatment strategies include endoscopic extraction and surgical intervention. Prompt surgical intervention should be considered for emergent conditions such as active bleeding, gastrointestinal obstruction, or intra-abdominal sepsis. For non-emergent conditions, surgical intervention

  17. Metabolism of oral trefoil factor 2 (TFF2) and the effect of oral and parenteral TFF2 on gastric and duodenal ulcer healing in the rat

    PubMed Central

    Poulsen, S; Thulesen, J; Christensen, L; Nexo, E; Thim, L

    1999-01-01

    BACKGROUND—Trefoil factors (TFFs) are peptides produced by mucus-secreting cells in the gastrointestinal tract. A functional association between these peptides and mucus, leading to stabilisation of the viscoelastic gel overlying the epithelia, has been suggested. Both oral and parenteral administration of the peptides increase the resistance of the gastric mucosa.
AIM—To study the effect in rats of oral and parenteral porcine trefoil factor 2 (pTFF2) on the healing of gastric and duodenal ulcerations and to clarify the distribution and metabolism of orally administered pTFF2 in the gastrointestinal tract.
METHODS—Gastric ulcers were induced in female Sprague-Dawley rats by indomethacin and duodenal ulcers by mercaptamine. The rats were treated for up to seven days with oral or subcutaneous pTFF2. Ulcer size after treatment was assessed by stereomicroscopy after whole mount staining with periodic acid-Schiff stain. 125I-labelled pTFF2 was given orally to rats, and tissues were investigated by gamma counting of samples and by autoradiography of paraffin embedded sections.
RESULTS—pTFF2 accelerated gastric ulcer healing after both oral and subcutaneous administration. Duodenal ulcers were aggravated by both treatments. After oral administration of 125I-pTFF2, intact peptide was recovered from the superficial part of the mucus layer in the stomach; it passed through the small intestine but was degraded in the caecum. Only a minor part of the labelled pTFF2 entered the colon and was excreted in the faeces. Most of the label was excreted in the urine.
CONCLUSIONS—Oral as well as parenteral pTFF2 accelerates the healing of gastric ulceration and aggravates duodenal ulcers. Oral pTFF2 binds to the mucus layer of the stomach and the small intestine but does not reach the colonic mucosa.


Keywords: trefoil factors; spasmolytic polypeptide; ulcer healing; gastric ulcer; duodenal ulcer; rat PMID:10486358

  18. Does the eradication of Helicobacter pylori cure duodenal ulcer disease in communities with a high prevalence rate? Comparison with long-term acid suppression.

    PubMed

    Kepekci, Y; Kadayifci, A

    1999-01-01

    The long-term effect of Helicobacter pylori eradication on the natural history of duodenal ulcer has been investigated and compared with long-term acid suppression treatment in an endemic community for infection. Seventy-three patients with endoscopically verified H. pylori positive active duodenal ulcer disease were included in this prospective study. Patients were divided into two groups. Group A patients (n = 39) were given an omeprazole-based triple eradication regimen, while group B patients (n = 34) were given omeprazole alone followed by long-term famotidine 20 mg daily as maintenance treatment. A control endoscopy was performed at the third month of treatment. The bacterium was eradicated in 32 (82%) of group A patients. All patients were followed up for two years and an endoscopy performed at the end of each year. H. pylori recurred in 13 patients and the reinfection rate was 44.8% over two years. Duodenal ulcer recurred in seven of these patients at two years (24.1%). There was a close association between H. pylori reinfection and ulcer relapse. Group B patients remained H. pylori positive during the study and the ulcer recurred in five of these patients (6.6%) despite continuous famotidine treatment. There was no statistically significant difference in ulcer relapse rate between the groups. These results suggested that H. pylori eradication is not an absolute solution for duodenal ulcer disease in high endemic regions and continuous maintenance treatment with H2-receptor antagonists is still an alternative approach in some chronic recurrent cases.

  19. Sudden fetal death associated with both duodenal atresia and umbilical cord ulcer: a case report and review.

    PubMed

    Anami, Ai; Morokuma, Seiichi; Tsukimori, Kiyomi; Kondo, Haruhiko; Nozaki, Masahiro; Sueishi, Katsuo; Nakano, Hitoo

    2006-04-01

    We encountered one case of duodenal atresia complicated by massive intrauterine hemorrhage due to the perforation of an umbilical cord ulceration (UCU). UCU is an extremely rare complication in the perinatal period. Although the prenatal diagnosis of upper intestinal atresia has been established, little is known about the association between UCU and upper intestinal atresia. In this article, we report our case, review past articles, and discuss the underlying pathophysiological mechanisms of the cause of an UCU. Given the characteristic sites of upper intestinal atresia, we speculate that regurgitation of gastric or intestinal juice into the amniotic fluid could be responsible for the development of UCU. We also believe that close observation is required for patients who have upper intestinal atresia.

  20. Proximal gastric vagotomy, truncal vagotomy with drainage, and truncal vagotomy with antrectomy for chronic duodenal ulcer. A prospective, randomized controlled trial.

    PubMed Central

    Koo, J; Lam, S K; Chan, P; Lee, N W; Lam, P; Wong, J; Ong, G B

    1983-01-01

    The relative merits of proximal gastric vagotomy (PGV), truncal vagotomy with drainage (TV + D), and truncal vagotomy with antrectomy (TV + A) in the treatment of chronic duodenal ulcer were evaluated and compared in 152 patients in a prospective, randomized and controlled clinical trial. One death occurred after TV + A, resulting in an operative mortality of 2% after gastrectomy and 0.7% for the entire series. After one to six years, stomal and duodenal ulcers proven by endoscopy occurred in eight patients after PGV (16%) and in six patients after TV + D (11.8%); the difference was not statistically significant (p greater than 0.5). One additional patient developed a gastric ulcer nine months after PGV. There was so far no ulcer recurrence after TV + A. Majority (13 patients) of the recurrent ulcers were discovered within three years after surgery. Patients after PGV experienced significantly less unwanted side effects than those after either TV + D or TV + A; particularly, dumping, epigastric fullness, and diarrhea. When the functional status was graded according to a modified Visick system that excluded ulcer recurrence, significantly more PGV patients were placed in the near-perfect grade (82.1%) than TV + A patients (58%). Patients after TV + D fared better than patients after TV + A; but the differences were not significant. However, when ulcer recurrence was included in the functional assessment, the advantage of PGV was lost. PMID:6338842

  1. [Peculiarities of immunity in patients, suffering gastric and duodenal ulcer disease].

    PubMed

    Dibrova, Iu A; Stasenko, A A

    2009-03-01

    The indices of local and the system immunity were studied up in the patients, suffering gastroduodenal ulcer disease. The local immunity peculiarities were noted, characterizing the lowering of the reparative processes activity and gastric ulcers refractivity to conservative treatment, thus confirming the necessity of active surgical tactics application in such patients.

  2. Pancreatic Anastomosis Leak 15 Years after Simultaneous Pancreas-Kidney Transplantation from Late-Onset Allograft Cytomegalovirus Duodenal Ulcers Presenting with Gross Hematuria

    PubMed Central

    Tantisattamo, Ekamol; Chung, Heath; Okado, Manami

    2013-01-01

    Cytomegalovirus (CMV) infection is one of the most important causes of morbidity and mortality in solid organ transplantation. It can present with hematuria, the most common urological complication in the early post-simultaneous pancreas-kidney (SPK) transplant period. In SPK transplantation, CMV infection usually occurs 1 month after transplantation. We report an instance of bladder-drained SPK transplant presenting with recurrent gross hematuria from CMV infected duodenal graft ulcers 15 years after preserved well-functioning grafts. Serum quantitative Polymerase Chain Reaction (qPCR) for CMV was negative. Postmortem duodenal graft staining for CMV was positive, and revealed the cause of the inciting ulcer. To our knowledge, our patient is the first reported case of very late onset invasive CMV disease causing duodenal graft ulcers 15 years after transplantation, as previously reported cases of posttransplant CMV disease occurred only as late as 18 months. In addition, the absence of correlation between CMV viremia and CMV-infected duodenal allograft in SPK transplant has not been reported. Our case demonstrates that CMV viral load is -unreliable to diagnose invasive CMV disease, and tissue biopsy should be obtained to avoid missed diagnosis causing high morbidity and mortality. PMID:24349888

  3. Higher number of Helicobacter pylori CagA EPIYA C phosphorylation sites increases the risk of gastric cancer, but not duodenal ulcer

    PubMed Central

    2011-01-01

    Background Helicobacter pylori infection is one of the most common infections worldwide and is associated with gastric cancer and peptic ulcer. Bacterial virulence factors such as CagA have been shown to increase the risk of both diseases. Studies have suggested a causal role for CagA EPIYA polymorphisms in gastric carcinogenesis, and it has been shown to be geographically diverse. We studied associations between H. pylori CagA EPIYA patterns and gastric cancer and duodenal ulcer, in an ethnically admixed Western population from Brazil. CagA EPIYA was determined by PCR and confirmed by sequencing. A total of 436 patients were included, being 188 with gastric cancer, 112 with duodenal ulcer and 136 with gastritis. Results The number of EPIYA C segments was significantly associated with the increased risk of gastric carcinoma (OR = 3.08, 95% CI = 1.74 to 5.45, p < 10-3) even after adjustment for age and gender. Higher number of EPIYA C segments was also associated with gastric atrophy (p = 0.04) and intestinal metaplasia (p = 0.007). Furthermore, patients infected by cagA strains possessing more than one EPIYA C segment showed decreased serum levels of pepsinogen I in comparison with those infected by strains containing one or less EPIYA C repeat. Otherwise, the number of EPIYA C segments did not associate with duodenal ulcer. Conclusions Our results demonstrate that infection with H. pylori strains harbouring more than one CagA EPIYA C motif was clearly associated with gastric cancer, but not with duodenal ulcer. Higher number of EPIYA C segments was also associated with gastric precancerous lesions as demonstrated by histological gastric atrophic and metaplastic changes and decreased serum levels of pepsinogen I. PMID:21435255

  4. [Efficacy of omeprazole in the treatment of Helicobacter pylori-associated duodenal ulcers... in children].

    PubMed

    Kamilova, A T; Pazylova, S A; Abdullaeva, D A; Abduzhbarova, Z M

    2003-12-01

    We have observed 25 children: 15 (60%) girls, 10 (40%) boys in age of 11 to 15 y.o. with duodenum ulcer disease. 19 children were found having genealogical ulcer disease. The duration of the disease in the children varied from 6 months to 6 years. The children with long term ulcer disease anamneses have the disease relapse as often as every 4-6 months, 3 children were found with complications of the disease. All children were prescribed omeprazolum along with antibiotics (amoxicillinum, metranidasolum). Omeprazolum was prescribed in doses: 20 mg 2 times per day over 7 days, after it 20 mg 1 time per day over 1 week. The above-mentioned therapy showed good results, ulcer craters have been epithelized in more than a half of the children, in 68% of patients over 14 days. Using of this therapy positively affects the inflammatory and structural changes of gastric mucous coat and the acid level. PMID:14965011

  5. Molecular characterization of the 128-kDa immunodominant antigen of Helicobacter pylori associated with cytotoxicity and duodenal ulcer.

    PubMed Central

    Covacci, A; Censini, S; Bugnoli, M; Petracca, R; Burroni, D; Macchia, G; Massone, A; Papini, E; Xiang, Z; Figura, N

    1993-01-01

    Helicobacter pylori has been associated with gastritis, peptic ulcer, and gastric adenocarcinoma. We report the nucleotide sequence and expression of an immunodominant antigen of H. pylori and the immune response to the antigen during disease. The antigen, named CagA (cytotoxin-associated gene A), is a hydrophilic, surface-exposed protein of 128 kDa produced by most clinical isolates. The size of the cagA gene and its protein varies in different strains by a mechanism that involves duplication of regions within the gene. Clinical isolates that do not produce the antigen do not have the gene and are unable to produce an active vacuolating cytotoxin. An ELISA to detect the immune response against a recombinant fragment of this protein detects 75.3% of patients with gastroduodenal diseases and 100% of patients with duodenal ulcer (P < 0.0005), suggesting that only bacteria harboring this protein are associated with disease. Images Fig. 1 Fig. 4 Fig. 5 PMID:8516329

  6. Five-day bismuth-free triple therapy for the eradication of Helicobacter pylori and reduction of duodenal ulcer relapse

    SciTech Connect

    Coelho, L.G.; Passos, M.C.; Chausson, Y.; Castro L de, P. )

    1991-08-01

    Previous studies have demonstrated that the eradication of Helicobacter pylori (H. pylori) is associated with a significant reduction of the rate of duodenal ulcer (DU) relapse. The aim of this study was to assess the long-term effect of a bismuth-free triple therapy on the eradication of H. pylori and reduction of DU relapse. After informed consent, 61 patients with endoscopically proven DU and H. pylori infection detected on 14C-urea breath test (BT) were included in the study. All patients received a combination of furazolidone, amoxicillin, and metronidazole, three times a day, for 5 days, in addition to eventual classical antiulcer agents prescribed by their attending physicians. BT was repeated after an interval of at least 60 days to evaluate H. pylori eradication. Endoscopy and another BT were performed again at 6.5 months after therapy to detect possible recurrences. Forty-eight patients completed the trial: 26 (54%) patients were negative for H. pylori at 6.5 months after the end of treatment, and 22 (46%) persisted H. pylori positive. Ninety-two percent of the patients in whom the bacteria were eradicated showed endoscopically healed ulcers and were asymptomatic, and two that were symptomatic presented only occasional pain not requiring therapy. Among the 22 patients who persisted H. pylori positive, six (27%) showed endoscopically active ulcers (p = 0.012) and eight (36%) patients continued to be symptomatic (p less than 0.01), and were still using antiulcer drugs (p = 0.002) 6.5 months after treatment. It is concluded that combined treatment with furazolidone, amoxicillin, and metronidazole for 5 days represents a well-tolerated, inexpensive, and effective therapeutic regime for the eradication of H. pylori and abolition of DU relapse in more than 50% of the patients during a follow-up period of 6.5 months.

  7. Action of omeprazole (a benzimidazole derivative) on secretory responses to sham feeding and pentagastrin and upon serum gastrin and pancreatic polypeptide in duodenal ulcer patients.

    PubMed Central

    Konturek, S J; Kweicień, N; Obtułowicz, W; Kopp, B; Oleksy, J

    1984-01-01

    The effects of omeprazole, a benzimidazole derivative, have been determined on the secretory responses to modified sham feeding and pentagastrin, and upon serum gastrin and pancreatic polypeptide concentrations in duodenal ulcer patients. Intragastric administration of omeprazole in doses of 2 and 6 mumol/kg produced, respectively, about 50% and 90% reduction in acid outputs in responses to modified sham feeding and pentagastrin without affecting serum gastrin and pancreatic polypeptide response to modified sham feeding. PMID:6418621

  8. Eradication of Helicobacter pylori infection in patients with duodenal ulcer and non-ulcer dyspepsia and analysis of one-year reinfection rates.

    PubMed

    Della Libera, E; Rohr, M R; Moraes, M; Siqueira, E S; Ferrari, A P

    2001-06-01

    Helicobacter pylori (HP) infection is endemic worldwide. The proposed treatment is expensive and there are few reports regarding reinfection rates in Brazil. The aim of this study was to compare the eradication rates obtained with two therapeutic options and to evaluate reinfection one year after treatment. This was a prospective randomized trial with 55 patients. Thirty-nine patients had active duodenal ulcer (DU) and 16 non-ulcer dyspepsia (NUD), and all tested positive for HP. Diagnosis was based on at least two positive tests: ultrarapid urease test, histology and/or culture. Patients were randomized to two groups: group OMC treated with 40 mg omeprazole (once a day), 500 mg metronidazole and 250 mg clarithromycin (twice daily) for 7 days, or group NA treated with 300 mg nizatidine (once a day) and 1000 mg amoxicillin (twice daily) for 14 days. Those patients in whom HP was eradicated were followed up for one year to evaluate reinfection. Twenty-five patients were randomized for OMC and 30 for NA. HP eradication occurred in 20/25 patients (80%) treated with OMC and 13/30 (43%) treated with NA (P = 0.01). After reallocation because of initial treatment failure, the overall eradication rate was 44/51 patients (86%). After an average follow-up of one year, we evaluated 34 patients (23 with DU and 11 with NUD). Reinfection occurred in 3/34 patients (7.6%). We conclude that OMC is effective for HP eradication, and that NA should not be used. Reinfection occurs in 7.6% of the patients in the first year after eradication.

  9. Endoscopic laser Doppler flowmetry in the experiment and in the bleeding gastric and duodenal ulcer clinic

    NASA Astrophysics Data System (ADS)

    Kapralov, S. V.; Shapkin, Y. G.; Lychagov, V. V.; Tuchin, V. V.

    2007-05-01

    One of the most complex problems of emergency surgery is the choice of surgical tactics to deal with bleeding peptic ulcer. Endoscopic hemostasis is prescribed to patients with continuing bleedings and prerelapse syndrome. But till nowdays the objective verification of the prerelapse condition had not been worked out. What is more there are no objective criteria to judge the effectiveness of the carried endohemostasis. The aim of the study was to work out a new objective diagnostic method of pre-recurrence syndrome that can be able to make prognosis for possible gastroduodenal ulcer bleeding recurrence more precise. Laser Doppler flowmetry was the method of studies the regional perfusion. The device used in this work was made at the Optics and Biophysics Department of Saratov State University.

  10. Bleeding diathesis and gastro-duodenal ulcers in inherited cytosolic phospholipase-A2 alpha deficiency.

    PubMed

    Faioni, E M; Razzari, C; Zulueta, A; Femia, E A; Fenu, L; Trinchera, M; Podda, G M; Pugliano, M; Marongiu, F; Cattaneo, M

    2014-12-01

    Arachidonic acid (AA), when cleaved from phospholipids by cytosolic phospholipase A2 alpha (cPLA2a), generates eicosanoids, with pro-hemostatic, pro-inflammatory, vasoactive and gastro-protective functions. We describe a patient (27-year-old man) and his twin-sister with early-onset bleeding diathesis and recurrent gastro-intestinal (GI) ulcers. Platelet aggregation/δ-granules secretion by collagen was impaired, but normal by AA; serum levels of thromboxane (Tx) B2 and 12-hydroxyeicosatetraenoic acid, and urinary levels of 11-dehydro-TxB2 were extremely low. Patients were homozygous for 1723G>C transition in PLA2G4A gene, which changed the codon for Asp575 to His. GI ulcers affected 5/14 heterozygous (< 40 years) and 1/16 wild-type homozygous (> 60 years) family members; none had bleeding diathesis. The proband, his sister and mother also had mildly reduced factor XI levels. Platelet messenger RNA expression did not differ among subjects with different PLA2G4A genotypes. Conversely, platelet cPLA2a was undetectable by Western Blotting in the proband and his sister, and decreased in 1723G>C heterozygous subjects, suggesting that the variant is transcribed, but not translated or translated into an unstable protein. We described a syndromic form of deficiency of cPLA2a , characterised by recurrent GI ulcers and bleeding diathesis, associated with mild inherited deficiency of factor XI. Unlike other reported patients with cPLA2a deficiency, these patients had extremely low levels of platelet TxA2 biosynthesis.

  11. Parameters of proliferation and apoptosis of epithelial cells in the gastric mucosa in indigenous and non-indigenous residents of Khakassia with Helicobacter pylori positive duodenal ulcer disease.

    PubMed

    Tsukanov, V V; Shtygasheva, O V; Vasyutin, A V; Amel'chugova, O S; Butorin, N N; Ageeva, E S

    2015-02-01

    We evaluated parameters of apoptosis in the mucosa of the gastric antrum and body of indigenous and non-indigenous residents of Khakassia with duodenal ulcer disease associated with Helicobacter pylori infection. In the gastric antrum, apoptotic index was significantly increased in patients with ulcer disease in comparison with healthy individuals in both populations. The ratio of proliferation index to apoptotic index was lower in patients with ulcer disease in comparison with healthy individuals in both populations. Similar, but less pronounced processes were recorded in the body of the stomach. Significant changes in the parameters of proliferation and apoptosis were noted in the gastric antrum and body of the stomach in both populations, but they were more pronounced in Caucasians in comparison with Khakasses.

  12. [Coexistence of infection of the oral cavity and stomach and duodenal mucosa with Helicobacter pylori in patients with ulcer and chronic gastritis].

    PubMed

    Kopaánski, Z; Cienciala, A; Banaś, J; Kamiński, B; Witkowska, B; Zastepa, P; Brandys, J; Micherdziński, J

    1995-01-01

    In a group of 260 patients with a peptic ulcer of the stomach or the duodenum and/or chronic gastritis, bacteriological tests were conducted aiming at the detection of Helicobacter pylori in the mucosa of the stomach and the duodenum and in the gingival pockets. The presence of the infection of the mucosa of the stomach and/or of the duodenum was confirmed in 197 patients (75.8%). In this group of patients the bacteria occurred simultaneously in the oral cavity in 77 (39.1%) patients. It was found that the frequency of coexistence of Helicobacter pylori infection in the gingival pockets with an infected gastric or duodenal ulcer was not statistically significant. However, there was a statistically significant correlation between the frequency of Helicobacter pylori infection in the oral cavity (83.3%) and the simultaneous occurrence of extensive infection of the gastric mucosa. PMID:7754615

  13. Prospective controlled vagotomy trial for duodenal ulcer: primary results, sequelae, acid secretion, and recurrence rates two to five years after operation.

    PubMed Central

    Christiansen, J; Jensen, H E; Ejby-Poulsen, P; Bardram, L; Henriksen, F W

    1981-01-01

    In a prospective, controlled clinical trial, vagotomies for duodenal, pyloric, and prepyloric ulcers were performed on 259 patients. Eighty-three patients were randomly selected for truncal vagotomy and drainage (TV + D), 93 patients were randomly selected for selective gastric vagotomy and drainage (SV + D) and 83 patients were randomly selected for parietal cell vagotomy without drainage (PCV). This interim report deals with the primary results, reduction in acid secretion, sequelae, and recurrence rates two to five years after the operation. One patient died after the operation. Postoperative complications were evenly distributed between the three operations. No differences in spontaneous acid secretion (BAO), peak acid output after pentagastrin stimulation (PAOP), or peak acid output after insulin stimulation (PAOI) were found. Patients with recurrent ulcers ahd smaller reductions in BAO than patients without ulcer recurrences, although not significantly. Patients with ulcer recurrences after TV + D had, in contrast to ulcer recurrences after SV + D and PCV, a significantly smaller reduction in PAOP than patients without recurrences. The overall recurrence rate was 13%: 10% after TV + D, 14% after SV + D and 16% after PCV. The risk of ulcer recurrence within the first three years, calculated by an actuarial method, was found to be significantly higher after PCV (0.52% per month) than after TV + D (0.32% per month), but not different from SV + D (0.42% per month). In contrast to TV + D and SV + D, no recurrences after PCV occurred after three years--25% of the patients were followed for five years. It is concluded that the trial, at present, does not point to any evident superiority of PCV. PMID:7006528

  14. Effects of vitamin C and melatonin on cysteamine-induced duodenal ulcer in a cholestatic rat model: A controlled experimental study

    PubMed Central

    Rezvanjoo, Babak; Rashidi, Samira; Jouyban, Abolghasem; Beheshtiha, Seyed Hamed Shirazi; Samini, Morteza

    2010-01-01

    Background: Superoxide dismutase (SOD) is one of the defense mechanisms against free radicals. Cysteamine is a cytotoxic agent, acting through generation of reactive oxygen species (ROS) such as hydrogen peroxide, hydroxyl radical, and superoxide, and may decrease defense activity of SOD against ROS and induce duodenal ulcer. Melatonin is a suicidal antioxidant that has a protective effect against ROS and cytoprotective effect through inhibition of the decrease in SOD activity. Objectives: The primary aim of this study was to assess the effects of pretreatment with vitamin C and melatonin on cysteamine-induced duodenal ulcer. Secondary aims were to compare the ulcerogenic effect of cysteamine and the antiulcer effects of vitamin C and melatonin. Methods: This study was performed in male Wistar rats (200–250 g) in 3 groups of equal size (n = 24): bile duct ligation-induced cholestasis (test), sham, and control groups. In the test and sham groups, laparotomy was performed under general anesthesia and the common bile duct was identified; in sham rats, the common bile duct was left in situ, but in test rats, the common bile duct was isolated and doubly ligated to induce cholestasis. Animals in each group were also divided into 4 equal subgroups (n = 6). These subgroups were treated with vitamin C plus cysteamine, melatonin plus cysteamine, cysteamine alone, and saline, respectively. All animals were euthanized via overdose of ether anesthesia 24 hours after the last injection of cysteamine or saline, and 0.5 mL of blood was collected from the heart ventricle. The duodenum was cut open, washed with saline, fixed, and prepared for calculation of ulcer index (Szabo method) and histopathologic assessment. SOD activity was measured using a branded enzyme kit. Results: In all 3 groups, animals treated with cysteamine had significantly increased mean (SE) ulcer index (test, 4.00 [0.10] vs 1.17 [0.30]; sham, 3.83 [0.16] vs 0.50 [0.22]; control, 3.67 [0.21] vs 0 [0]) and

  15. Vacuolating cytotoxin genotypes are strong markers of gastric cancer and duodenal ulcer-associated Helicobacter pylori strains: a matched case-control study.

    PubMed

    Memon, Ameer A; Hussein, Nawfal R; Miendje Deyi, Véronique Y; Burette, Alain; Atherton, John C

    2014-08-01

    The Helicobacter pylori virulence gene, cagA, and active forms of the vacuolating cytotoxin gene, vacA, are major determinants of pathogenesis. However, previous studies linking these factors to disease risk have often included patients using aspirin/nonsteroidal anti-inflammatory agents (NSAIDs) or acid-suppressing drugs, both of which may confound results. Also, particularly for gastric cancer (GC), controls have often been of quite different ages. Here, we performed a careful study in a "clean" Belgian population with gastric cancer cases age and sex matched to 4 controls and with a parallel duodenal ulcer (DU) group. As in other populations, there was a close association between the presence of cagA and the vacA s1 genotype. For GC, associations were found for vacA s1-positive (P = 0.01, odds ratio [OR], 9.37; 95% confidence interval [CI], 1.16 to 201.89), i1-positive (P = 0.003; OR, 12.08; 95% CI, 1.50 to 259.64), and cagA-positive status (P < 0.05; OR, infinity; 95% CI, 0.76 to infinity). For DU, associations were found with vacA s1 (P = 0.002; OR, 6.04; 95% CI, 1.52 to 27.87) and i1 (P = 0.004; OR, 4.35; 95% CI, 1.36 to 14.78) status but not with cagA status. Neither condition showed independent associations with the vacA m1 allele or with more biologically active forms of cagA with longer 3' variable regions. In this Belgian population, the best markers of gastric cancer- and duodenal ulcer-associated strains are the vacA s1 and i1 genotypes. This fits with experimental data showing that the s and i regions are the key determinants of vacuolating cytotoxin activity.

  16. Cure of refractory duodenal ulcer and infection caused by Helicobacter pylori by high doses of omeprazole and amoxicillin in a homozygous CYP2C19 extensive metabolizer patient.

    PubMed

    Furuta, T; Takashima, M; Shirai, N; Xiao, F; Hanai, H; Ohashi, K; Ishizaki, T

    2000-06-01

    A 53-year old female patient with duodenal ulcer and Helicobacter pylori infection was treated three times with a proton pump inhibitor-based triple therapy, such as lansoprazole-clarithromycin-amoxicillin (INN, amoxicilline) and lansoprazole-minocycline-cefaclor. However, the H pylori infection was not cured. A culture test revealed that her infection was a clarithromycin-resistant but amoxicillin-sensitive strain of H pylori. Moreover, a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis revealed that she was a homozygous extensive metabolizer of cytochrome P450 (CYP) 2C19 (wt/wt). The usual dose of the proton pump inhibitor was therefore assumed to be insufficient for her and then she was treated with a high dose of omeprazole (120 mg/day) and amoxicillin (2,250 mg/day) for 2 weeks. The H pylori infection and the ulcer lesion were then cured. One of the factors associated with success or failure of cure of H pylori infection by the proton pump inhibitor-based triple therapy appeared to be CYP2C19 genotype status. Dual treatment with a sufficient dose of a proton pump inhibitor plus amoxicillin could cure H pylori infection even after the failure to cure H pylori infection by a usual proton pump inhibitor-based triple therapy in patients with the wt/wt homozygous extensive metabolizer genotype of CYP2C19.

  17. [The characteristics of treating gastric and duodenal peptic ulcer in workers in an oil-refining enterprise].

    PubMed

    Murzanov, M M; Iskakov, M N

    1995-01-01

    The article covers a topical problem--study of transitory disablement in oil-processing workers suffering from peptic ulcer. The authors demonstrate data on increased occurrence of peptic ulcer among those workers engaged mostly into the main industrial process and stress the great economic detriment caused by the disease. Application of endoscopy treatment and therapy within the local prophylactic department appeared to dramatically decrease the transitory disablement. The article could be interesting for gastroenterologists, industrial medicine officers.

  18. Duodenal ulcer promoting gene 1 (dupA1) is associated with A2147G clarithromycin-resistance mutation but not interleukin-8 secretion from gastric mucosa in Iraqi patients

    PubMed Central

    Hussein, N.R.; Tunjel, I.; Majed, H.S.; Yousif, S.T.; Aswad, S.I.; Assafi, M.S.

    2015-01-01

    Helicobacter pylori causes peptic ulceration and gastric adenocarcinoma. The aims were to study the influence of dupA1 positivity upon interleukin-8 (IL-8) secretion from gastric mucosa and determine the prevalence of mutations responsible for clarithromycin and fluoroquinolone resistance. DNA was extracted from 74 biopsies and the virulence factors were studied. Levels of IL-8 in gastric mucosa were measured using ELISA and the mutations responsible for clarithromycin and fluoroquinolone resistance were determined using a GenoType-HelicoDR assay. The prevalence of cagA in strains isolated from gastric ulcer (GU) and duodenal ulcer (DU) was significantly higher than those isolated from non-ulcer disease (NUD) (90% and 57.9% versus 33.3%; p 0.01). The vacA s1m1 genotype was more prevalent in patients with DU (73.7%) and GU (70%) than in those with NUD (13.3%) (p 0.01). The prevalence of dupA1 was higher in DU patients (36.8%) than those with GU (10%) and NUD (8.9%) (p 0.01). Multivariate analysis showed that a cagA+/vacA s1i1m2 virulence gene combination was independently associated with the developing peptic ulcer disease (PUD) with increased odds of developing PUD (p 0.03; OR = 2.1). We found no significant difference in the levels of IL-8 secretion in gastric mucosa infected with H. pylori dupA-negative and H. pylori dupA1-positive strains (dupA-negative: mean ± median: 28 ± 26 versus 30 ± 27.1 for dupA1; p 0.6). While 12 strains were clarithromycin resistant, only three isolates were levofloxacin resistant. A significant association was found between dupA1 genotype and A2147G clarithromycin resistance mutation (p <0.01). Further study is needed to explore the relationship between virulence factors and disease process and treatment failure. PMID:26042186

  19. CT of gastro-duodenal obstruction.

    PubMed

    Millet, I; Doyon, F Curros; Pages, E; Faget, C; Zins, M; Taourel, P

    2015-10-01

    Gastro-duodenal obstruction encompasses a spectrum of benign and malignant disease. Historically, chronic peptic ulcer disease was the main cause of gastro-duodenal obstruction, whereas now malignant cause with gastric carcinomas for gastric obstruction and pancreatic tumors for duodenal obstruction predominate. This paper reviews the role of CT in diagnosing gastro-duodenal obstruction, its level, its cause by identifying intraluminal, parietal, or extrinsic process, and the presence of complication.

  20. Ulcers

    MedlinePlus

    ... have one. Ulcers can also be caused by anti-inflammatory medicines. Although most people take these medicines without ... may damage the stomach lining and cause ulcers. Anti-inflammatory drugs include aspirin, ibuprofen (one brand name: Motrin), ...

  1. No Association of Coffee Consumption with Gastric Ulcer, Duodenal Ulcer, Reflux Esophagitis, and Non-Erosive Reflux Disease: A Cross-Sectional Study of 8,013 Healthy Subjects in Japan

    PubMed Central

    Shimamoto, Takeshi; Yamamichi, Nobutake; Kodashima, Shinya; Takahashi, Yu; Fujishiro, Mitsuhiro; Oka, Masashi; Mitsushima, Toru; Koike, Kazuhiko

    2013-01-01

    Probably due to caffeine-induced gastric acid secretion, negative effects of coffee upon various upper-gastrointestinal diseases have been precariously accepted, despite the inadequate epidemiological evidence. Our aim is to evaluate the effect of coffee consumption on four major acid-related diseases: gastric ulcer (GU), duodenal ulcer (DU), reflux esophagitis (RE), and non-erosive reflux disease (NERD) based on the large-scale multivariate analysis. Of the 9,517 healthy adults, GU, DU, and RE were diagnosed by endoscopy, and NERD was diagnosed by the symptoms of heartburn and regurgitation without esophageal erosion. Associations between coffee consumption and the four disorders were evaluated, together with age, gender, body mass index (BMI), Helicobacter pylori (HP) infection status, pepsinogen I/II ratio, smoking, and alcohol. We further performed meta-analysis using the random effects model to redefine the relationship between coffee intake and peptic ulcer disease. The eligible 8,013 study subjects comprised of 5,451 coffee drinkers and 2,562 non-coffee drinkers. By univariate analysis, age, BMI, pepsinogen I/II ratio, smoking, and alcohol showed significant associations with coffee consumption. By multiple logistic regression analysis, positively correlated factors with significance were HP infection, current smoking, BMI, and pepsinogen I/II ratio for GU; HP infection, pepsinogen I/II ratio, and current smoking for DU; HP non-infection, male, BMI, pepsinogen I/II ratio, smoking, age, and alcohol for RE; younger age, smoking, and female for NERD. The meta-analyses could detect any association of coffee consumption with neither GU nor DU. In conclusion, there are no significant relationship between coffee consumption and the four major acid-related upper gastrointestinal disorders. PMID:23776588

  2. Duodenal atresia

    MedlinePlus

    ... would. Many infants with duodenal atresia also have Down syndrome. Duodenal atresia is often associated with other birth ... abnormality. Other problems (such as those related to Down syndrome) must be treated as appropriate. Outlook (Prognosis) Recovery ...

  3. One week treatment with omeprazole, clarithromycin and tinidazole or lansoprazole, amoxicillin and metronidazole for cure of Helicobacter pylori infection in duodenal ulcer patients.

    PubMed

    Sito, E; Konturek, P C; Bielański, W; Kwiecień, N; Konturek, S J; Baniukiewicz, A; Jedynak, M; Gabryelewicz, A; Hahn, E G

    1996-03-01

    We defined optimal Helicobacter pylori (Hp) treatment as Hp eradication rate about 90%, well-tolerated with few side-effects. Two centers carried out randomized trials including 90 patients (74% men, 26% women, ages ranging from 18 to 65, mean age 42 +/- 8) with active duodenal ulcers (DU). Patients were treated with the combination of Omeprazole (O) 20 mg bd + Clarithromycin (C) 250 mg bd + Tinidazole (T) (500 mg bd) or with Lansoprazole (L) 15 mg bd + Amoxicillin (A) 750 mg bd + Metronidazole (M) 500 mg bd administered for one week. The DU healing rate was evaluated by endoscopy and the Hp status by rapid urease CLO-test and 14C-urea breath test (UBT). The healing rate of the DU in a group treated with the combination of O + C + T was 91% and in group treated with L + A + M was 93%. The eradication of Hp in group O + C + T and L + A + M averaged 91% and 87%, respectively. There was no statistically significant difference in the DU healing rate and the Hp eradication rate between these two groups. Both treatments were accompanied by a marked rise in the basal and postprandial plasma gastrin levels and the rise in the intragastric pH but these alterations returned to the pre-treatment values 4 weeks after the termination of the therapy. Both treatments were well tolerated and the only side effect was the taste disturbance observed in few patents treated with O + C + T. None of patients discontinued the treatment because of the adverse events. We conclude that one week treatment using O + C + T or L + A + M are highly and equally effective in the healing of DU and in the eradication of Hp.

  4. Anti-ulcer Activity.

    PubMed

    2016-01-01

    This chapter explains the procedure of ethanol-induced ulcer to check the protective effect of drugs over induced ulcer in rats. Ulcer is defined as the erosion in the lining of the stomach or duodenum and is caused by the disruptions of the gastric mucosal defence and repair systems. Ulceration of stomach is called gastric ulcer and that of duodenum is called duodenal ulcer and together peptic ulcer. In clinical practice, peptic ulcer is one of the most prevalent gastrointestinal disorders, which commonly occurs in developed countries.

  5. [Ulcer surgery - what remains?].

    PubMed

    Hölscher, A H; Bollschweiler, E; Mönig, S P

    2006-06-01

    Ulcer surgery today concentrates on the complications of chronic ulcer disease, especially ulcer perforation and endoscopically uncontrollable ulcer bleeding. In this case the laparoscopic or open closure of the gastroduodenal defect or local hemostasis of the bleeding ulcer by laparotomy are the main aims of surgery. Elective operations due to recurrent gastric or duodenal ulcers have become rare. An indication for gastric ulcer resistant to conservative therapy could be persisting suspicion of malignancy whereas in duodenal ulcer gastric outlet obstruction represents a reason for surgery. If these indications are confirmed the classic procedures of gastric resection like Billroth I and Billroth II are performed whereas vagotomy is no longer used. Altogether ulcer surgery has become very safe although it is practiced quite rarely.

  6. Complete duodenogastric reflux: A scintigraphic sign of significant duodenal pathology

    SciTech Connect

    Drane, W.E.; Hanner, J.S. )

    1989-09-01

    Complete reflux of duodenal contents into the stomach with persistent retention on hepatobiliary scintigraphy or radionuclide gastrointestinal bleeding studies is a relatively rare occurrence. Two cases of complete duodenogastric reflux are reported: one case in a patient with a perforated duodenal diverticulum and the other in a patient with an inflamed, bleeding duodenal ulcer. The finding of complete duodenogastric reflux and persistent retention in the stomach should instigate a thorough evaluation for significant duodenal pathology.

  7. Endoscopic Obliteration for Bleeding Peptic Ulcer

    PubMed Central

    Zawadzki, J.J. J.; Gajda, A.G. G.; Kamiński, P. Ł.; Lembas, L.; Bielecki, K.

    1997-01-01

    A group of 133 patients treated for bleeding peptic ulcer in our Department, is reviewed. Within several hours of admission, all patients underwent upper gastrointestinal tract gastroscopy and obliteration of the bleeding ulcer. Bleeding gastric ulcers were found in 41 patients, and duodenal ulcers in 92 patients. Patients were classified according to the Forrest scale: IA – 11 patients, IB – 49 patients, IIA – 35 patients, lIB – 40 patients. In 126 (94.7%) patients the bleeding was stopped, and 7 required urgent surgery: 3 patients with gastric ulcer underwent gastrectomy, and 4 with duodenal ulcer – truncal vagotomy with pyloroplasty and had the bleeding site underpinned. Fifty-five patients underwent elective surgery: gastrectomy and vagotomy (18 patients with gastric ulcer), highly selective vagotomy (25 patients with duodenal ulcer) and truncal vagotomy and pyloroplasty (12 patients with duodenal ulcer). None of the patients was observed to have recurrent bleeding. PMID:18493453

  8. From cysteamine to MPTP: structure-activity studies with duodenal ulcerogens

    SciTech Connect

    Szabo, S.; Cho, C.H.

    1988-01-01

    Cysteamine is the first chemical identified that induces acute and chronic duodenal ulcers in rodents. Structure-activity studies with cysteamine, propionitrile and their derivatives, as well as with analogues of toluene, revealed numerous alkyl and aryl duodenal ulcerogens. Among these, one of the most interesting from an etiologic and pathogenetic point of view is the dopaminergic neurotoxin MPTP, which shows structural similarities with toluene. The chemically-induced duodenal ulcers are similar and localized on the anterior and posterior wall of the duodenal bulb. Both cysteamine and MPTP affect endogenous dopamine; MPTP is especially potent in depleting central dopamine and inducing lesions in the substantia nigra. MPTP given in high doses induces Parkinson's disease-like syndrome and gastric ulcers. Cysteamine and propionitrile also cause dyskinesia in large and multiple doses. The motility disorders and duodenal ulcers are abolished by dopamine agonists. Cysteamine and MPTP have been known to increase and decrease gastric acid secretion, respectively. However, both compounds induced duodenal dysmotility, decreased bicarbonate production, and reduced its delivery from distal to proximal duodenum. These factors decrease acid neutralization in the duodenal bulb and contribute to duodenal ulceration. Thus, studies with animal models may reveal endogenous mediators and specific receptors which might be involved in the pathogenesis of duodenal ulceration. Specific structure-activity studies in toxicology may lead to new insights in the pathogenesis and pharmacology of a poorly understood human disorder such as duodenal ulceration. 39 references.

  9. Duodenal polyposis secondary to portal hypertensive duodenopathy

    PubMed Central

    Gurung, Ananta; Jaffe, Philip E; Zhang, Xuchen

    2015-01-01

    Portal hypertensive duodenopathy (PHD) is a recognized, but uncommon finding of portal hypertension in cirrhotic patients. Lesions associated with PHD include erythema, erosions, ulcers, telangiectasia, exaggerated villous pattern and duodenal varices. However, duodenal polyposis as a manifestation of PHD is rare. We report a case of a 52-year-old man who underwent esophagogastroduodenoscopy and was found with multiple small duodenal polyps ranging in size from 1-8 mm. Biopsy of the representative polyps revealed polypoid fragments of duodenal mucosa with villiform hyperplasia lined by reactive duodenal/gastric foveolar epithelium and underlying lamina propria showed proliferating ectatic and congested capillaries. The features were diagnostic of polyps arising in the setting of PHD. PMID:26634042

  10. Influence of ambient temperatures on the production of restraint ulcers in the rat

    NASA Technical Reports Server (NTRS)

    Buchel, L.; Gallaire, D.

    1980-01-01

    A study of the influence of ambient temperature on the production of restraint ulcers in the rat is described. It concludes that the production of restrain ulcers, is favored by the reduction of the environmental temperature, whether the rat has been subjected to a fast or not.

  11. An Unusual Case of Metastatatic Renal Cell Carcinoma Presenting as Melena and Duodenal Ulcer, 16 Years After Nephrectomy; a Case Report and Review of the Literature

    PubMed Central

    Geramizadeh, Bita; Mostaghni, AmirAhmad; Ranjbar, Zeinab; Moradian, Farid; Heidari, Mina; Khosravi, Mohammad Bagher; Malekhosseini, Seyed Ali

    2015-01-01

    Renal cell carcinoma comprises about 2% of adult tumors. The overall 10-year survival rate of patients with RCC after nephrectomy is about 18-27%. The incidence of metastasis of initial RCC is about 24-28%, but this rate after nephrectomy is as high as 51%. The most common site of recurrence is the lung, however liver and bone metastases are common. There are many reported cases with late metastasis, however isolated late metastasis in the gastrointestinal tract especially duodenum is very rare. Herein we report our experience with a case of gastrointestinal bleeding secondary to metastatic renal cell carcinoma to duodenum, 16 years after nephrectomy. To the best of our knowledge, about 30 of such cases have been reported in the English literature. Many of the previous cases have been part of disseminated disease and isolated duodenal metastasis is very rare. The longest reported duration between nephrectomy for renal cell carcinoma and duodenal metastasis has been 13 years, thus it seems our case to be also unique because of very late duodenal metastasis. PMID:25821299

  12. Endoscopic management of peptic ulcer disease.

    PubMed Central

    Laws, H L; McKernan, J B

    1993-01-01

    OBJECTIVE: This article reviews the authors' experience with endoscopic management of duodenal ulcer and ulcers occurring after a previous drainage procedure. SUMMARY BACKGROUND DATA: Patients with complications of duodenal ulcer and ulcers occurring after a previous drainage procedure still require surgical management. Virtually all operations for duodenal ulcer include some form of vagotomy. American surgeons in academic centers prefer highly selective vagotomy in suitable candidates. Video-directed laparoscopic and thoracoscopic operations have been done for all complications of duodenal ulcer except for acute hemorrhage. METHODS: The authors have performed laparoscopic operation on eight patients with intractable chronic duodenal ulcer, seven patients with gastroesophageal reflux disease combined with duodenal ulcer, one patient with chronic duodenal ulcer and gastric outlet obstruction, and one patient with acute perforation. Operations performed included omentopexy, anterior seromyotomy plus post truncal vagotomy, and highly selective vagotomy. Seven patients had a simultaneous Nissen fundoplication; and the patient with obstruction underwent concomitant pyloroplasty and vagotomy. Six patients with intestinal ulcers occurring after a previous drainage procedure were treated with thoracoscopic vagotomy. Techniques used are shown. RESULTS: There has been one recurrent ulcer in the laparoscopic group after anterior seromyotomy plus posterior truncal vagotomy. The patient treated by omentopexy for duodenal perforation recovered gastrointestinal function promptly with no further difficulty, but eventually died of primary medical disease. Patients undergoing thoracoscopic vagotomy have all become asymptomatic. Postoperative hospital stay after highly selective vagotomy, anterior seromyotomy plus posterior truncal vagotomy, or thoracoscopic vagotomy was 1-5 days. CONCLUSIONS: Laparoscopic management of duodenal ulcers is feasible. Larger numbers of patients with

  13. Factors that influence healing of chronic venous leg ulcers: a retrospective cohort*

    PubMed Central

    Scotton, Marilia Formentini; Miot, Hélio Amante; Abbade, Luciana Patricia Fernandes

    2014-01-01

    BACKGROUND Venous ulcers have a significant impact on patient quality of life, and constitute a worldwide public health problem. Treatment is complex, with high failure rates. OBJECTIVES To identify clinical and therapeutic factors that influence healing of venous ulcers. METHODS Retrospective cohort study of patients with venous ulcers. Ulcer area was measured at the first visit (T0) and after 6 months (T6) and 1 year (T12). A reduction in ulcer area of 50% or more at T6 and T12 was the outcome of interest, weighted by clinical, demographic and treatment aspects. RESULTS Ninety-four patients were included (137 ulcers). A reduction in ulcer area of 50% or more was seen in 40.1% of patients (95%CI 31.9 to 48.4%) at T6 and 49.6% (95%CI 41.2 to 58.1%) at T12. Complete healing occurred in 16.8% (95%CI 10.5 to 23.1%) at T6 and 27% (95%CI 19.5 to 39.5%) at T12. The lowest ulcer area reductions at T6 were associated with longstanding ulcer (RR=0.95; 95%CI 0.91 to 0.98), poor adherence to compression therapy (RR=4.04; 95%CI 1.31 to 12.41), and infection episodes (RR= 0.42; 95%CI 0.23 to 0.76). At T12, lower reductions were associated with longstanding ulcer (RR=0.95; 95%CI 0.92 to 0.98), longer topical antibiotic use (RR=0.93; 95%CI 0.87 to 0.99), and systemic antibiotic use (RR=0.63; 95%CI 0.40 to 0.99). CONCLUSIONS Longstanding ulcer, infection, poor adherence to compression therapy, and longer topical and systemic antibiotic use were independently correlated with worse healing rates. PMID:24937814

  14. Cushing's ulcer: Further reflections

    PubMed Central

    Kemp, William J.; Bashir, Asif; Dababneh, Haitham; Cohen-Gadol, Aaron A.

    2015-01-01

    Background: Brain tumors, traumatic head injury, and other intracranial processes including infections, can cause increased intracranial pressure and lead to overstimulation of the vagus nerve. As a result, increased secretion of gastric acid may occur which leads to gastro-duodenal ulcer formation known as Cushing's ulcer. Methods: A review of original records of Dr. Harvey Cushing's patients suffering from gastro-duodenal ulcers was performed followed by a discussion of the available literature. We also reviewed the clinical records of the patients never reported by Cushing to gain his perspective in describing this phenomenon. Dr. Cushing was intrigued to investigate gastro-duodenal ulcers as he lost patients to acute gastrointestinal perforations following successful brain tumor operations. It is indeed ironic that Harvey Cushing developed a gastro-duodenal ulcer in his later years with failing health. Results: Clinically shown by Cushing's Yale Registry, a tumor or lesion can disrupt this circuitry, leading to gastroduodenal ulceration. Cushing said that it was “reasonable to believe that the perforations following posterior fossa cerebellar operations were produced in like fashion by an irritative disturbance either of fiber tracts or vagal centers in the brain stem.” Conclusion: Harvey Cushing's pioneering work depicted in his Yale registry serves as a milestone for continuing research that can further discern this pathway. PMID:25972936

  15. Effect of orally administered 15(R)-15-methyl prostaglandin E2 and/or an anticholinergic drug on meal-induced gastric acid secretion and serum gastrin level in patients with duodenal ulcers.

    PubMed

    Konturek, S J; Swierczek, J S; Kwiecien, N; Obtułowicz, W; Sito, E; Oleksy, J

    1979-01-01

    The purpose of the present series of tests was to measure and compare the effects of ingestion of gelatin capsules containing 15(R)-15-methyl PGE2 (PG) and/or an anticholinergic drug (methscopolamine bromide, Pamine) on meal-induced gastric acid secretion and serum gastrin level. Eleven duodenal ulcer patients were stimulated by a 5% peptone meal. Acid secretion was determined by the intragastric titration technique, and serum gastrin was measured by radioimmunoassay. The tests were randomized and double-blind. PG alone given 30 min before a test meal at a dose of 50 micrograms or 100 micrograms produced no side effects and inhibited meal-stimulated acid secretion by about 43% and 55%, respectively. Gastric acid inhibition after a single dose of PG was most pronounced in the first hour of a test meal and was accompanied by almost complete suppression of the meal-induced serum gastrin level. Pamine alone in a dose of 2.5 mg reduced gastric acid response to a meal by about 29% but caused a further rise of postprandial serum gastrin level over control values. The combination of PG, 50 micrograms, and Pamine, 2.5 mg, did not result in significantly greater acid inhibition (about 48%) than when either compound was given alone. When the higher dose of PG (100 micrograms) was given together with Pamine (2.5 mg), the degree of inhibition produced by PG alone was not changed. It is concluded that PG given orally in capsules is a potent inhibitor of gastric acid and serum gastrin response to a meal and that this effect may be of potential value in the treatment of peptic ulcer disease.

  16. Duodenal Toxicity After Fractionated Chemoradiation for Unresectable Pancreatic Cancer

    SciTech Connect

    Kelly, Patrick; Das, Prajnan; Pinnix, Chelsea C.; Beddar, Sam; Briere, Tina; Pham, Mary; Krishnan, Sunil; Delclos, Marc E.; Crane, Christopher H.

    2013-03-01

    Purpose: Improving local control is critical to improving survival and quality of life for patients with locally advanced unresectable pancreatic cancer (LAPC). However, previous attempts at radiation dose escalation have been limited by duodenal toxicity. In order to guide future studies, we analyzed the clinical and dosimetric factors associated with duodenal toxicity in patients undergoing fractionated chemoradiation for LAPC. Methods and Materials: Medical records and treatment plans of 106 patients with LAPC who were treated with chemoradiation between July 2005 and June 2010 at our institution were reviewed. All patients received neoadjuvant and concurrent chemotherapy. Seventy-eight patients were treated with conventional radiation to 50.4 Gy in 28 fractions; 28 patients received dose-escalated radiation therapy (range, 57.5-75.4 Gy in 28-39 fractions). Treatment-related toxicity was graded according to Common Terminology Criteria for Adverse Events, version 4.0. Univariate and multivariate analyses were performed to assess prognostic influence of clinical, pathologic, and treatment-related factors by using Kaplan-Meier and Cox regression methods. Results: Twenty patients had treatment-related duodenal toxicity events, such as duodenal inflammation, ulceration, and bleeding. Four patients had grade 1 events, 8 had grade 2, 6 had grade 3, 1 had grade 4, and 1 had grade 5. On univariate analysis, a toxicity grade ≥2 was associated with tumor location, low platelet count, an absolute volume (cm{sup 3}) receiving a dose of at least 55 Gy (V{sub 55} {sub Gy} > 1 cm{sup 3}), and a maximum point dose >60 Gy. Of these factors, only V{sub 55} {sub Gy} ≥1 cm{sup 3} was associated with duodenal toxicity on multivariate analysis (hazard ratio, 6.7; range, 2.0-18.8; P=.002). Conclusions: This study demonstrates that a duodenal V{sub 55} {sub Gy} >1 cm{sup 3} is an important dosimetric predictor of grade 2 or greater duodenal toxicity and establishes it as a

  17. Quantitative histological study of mucosal inflammatory cell densities in endoscopic duodenal biopsy specimens from dyspeptic patients using computer linked image analysis.

    PubMed Central

    Collins, J S; Hamilton, P W; Watt, P C; Sloan, J M; Love, A H

    1990-01-01

    Inflammatory cell counting in endoscopic biopsy sections was carried out on duodenal mucosal samples from defined sites in patients with duodenal ulcer, duodenitis but no ulcer, non-ulcer dyspepsia, and asymptomatic controls using computer linked image analysis. The variables measured included polymorphonuclear and mononuclear cells per mm of superficial epithelium and per mm2 lamina propria. Duodenal ulcer crater margin and mucosal biopsy specimens from endoscopically inflamed mucosa in the group with duodenitis but no ulcer showed significantly higher inflammatory cell counts than endoscopically normal non-ulcer dyspepsia and control mucosa. Biopsy specimens from non-ulcer dyspepsia patients showed significantly higher lamina propria polymorphs than control group mucosa. Endoscopically normal duodenal ulcer and duodenitis but no ulcer mucosa also showed significantly higher acute and chronic inflammatory cell counts than controls. The prevalence of Helicobacter pylori in duodenal biopsy specimens was low (0-22%) and unrelated to local inflammatory response. Despite histological appearances, duodenal biopsy specimens from non-ulcer dyspepsia patients showed significantly higher inflammatory cell infiltration than control specimens, suggesting that at least some represent part of a spectrum of subclinical peptic disease. PMID:2387505

  18. Duodenal stents for malignant duodenal strictures.

    PubMed Central

    Johnston, S. D.; McKelvey, S. T. D.; Moorehead, R. J.; Spence, R. A. J.; Tham, T. C. K.

    2002-01-01

    Duodenal obstruction may be caused by inoperable malignant disease. Symptoms of nausea and vomiting have been traditionally palliated by surgery. The aim of the study was to determine the efficacy of the endoscopic placement of metal self expanding duodenal stents for the palliation of malignant duodenal obstruction. Four patients with malignant gastric outlet obstruction are described. One patient had a history of oesophagectomy for oesophageal adenocarcinoma and presented with further dysphagia. At endoscopy the recurrent oesophageal tumour and an adenocarcinoma involving the pylorus were both stented. In the other three patients there was a previous history of colonic carcinoma, cholangiocarcinoma and oesophageal adenocarcinoma respectively. All four patients were successfully stented with good palliation of their symptoms. Duodenal Wallstents are a useful alternative to surgery in patients with inoperable malignant duodenal obstruction or those who are unfit for surgery. Images Fig 1 Fig 2 PMID:12137161

  19. Duodenal perforation: an unusual complication of sickle cell anemia.

    PubMed

    Acıpayam, Can; Aldıç, Güliz; Akçora, Bülent; Çelikkaya, Mehmet Emin; Aşkar, Hasan; Dorum, Bayram Ali

    2014-01-01

    Duodenal perforation in childhood is a rare condition with a high mortality rate if not treated surgically. Primary gastroduodenal perforation is frequently associated with peptic ulcer and exhibits a positive family history. Helicobacter pylorus is the most significant agent. Secondary gastroduodenal perforation may be a finding of specific diseases, such as Crohn disease, or more rarely may be associated with diseases such as cystic fibrosis or sickle cell anemia. A 14-year-old boy presented with abdominal and back pain. The patient was operated on for acute abdomen and diagnosed with duodenal perforation. Helicobacter pylorus was negative. There was no risk factor to account for duodenal perforation other than sickle cell anemia. Surgical intervention was successful and without significant sequelae. Duodenal perforation is a rare entity described in patients with sickle cell anemia. To our knowledge, this is the first report of duodenal perforation in a patient sickle cell anemia. PMID:25422692

  20. [Round table discussion. Ulcer - vagus - gastrin].

    PubMed

    1976-03-01

    1. Both gastrin and the vagus nerve play a part in the pathogenesis of the duodenal ulcer. Which of these two factors is of greater significance--this problem is still subject to discussion as is the question whether other factors such as duodenal neutralization are more important than hitherto assumed. 2. At this time no reliable and harmless drugs that speed up the healing of duodenal ulcers and prevent relapses are yet available. Candidates for this are H2 receptor blockers, prostaglandines and possibly substances resembling secretin. 3. Only some of the participants considered it necessary to do endoscopic and radiological follow-ups in duodenal ulcers. 4. Proximal gastric vagotomy for the treatment of duodenal ulcers is still undergoing clinical trials. At present this method should only be used by surgeons with a special interest in gastric surgery who also dispose of the technology and the staff for careful postoperative checks on these patients. The advantages of proximal gastric vagotomy consist in sparing truncation, low mortality and good functional results. 5. In gastric ulcers--contrary to duodenal ones--malignancy should always be suspected. If medical treatment does not lead to complete remission within a few months, surgery must be performed. 6. Many surgeons still prefer resection to vagotomy and excision in the management of gastric ulcers.

  1. Dietary forage and nonfiber carbohydrate contents influence B-vitamin intake, duodenal flow, and apparent ruminal synthesis in lactating dairy cows.

    PubMed

    Schwab, E C; Schwab, C G; Shaver, R D; Girard, C L; Putnam, D E; Whitehouse, N L

    2006-01-01

    The objective of this experiment was to quantify intakes, duodenal flows, and ruminal apparent synthesis (AS) of B-vitamins in lactating dairy cows fed diets varying in forage and nonfiber carbohydrate (NFC) contents. Eight (4 primiparous and 4 multiparous) ruminally and duodenally cannulated Holstein cows were assigned to 4 dietary treatments in a replicated 21-d period, 4 x 4 Latin square design with a 2 x 2 factorial treatment arrangement. Diets, fed as TMR, contained (DM basis) 2 levels of forage (35 and 60%) and 2 levels of NFC (30 and 40%). The forage portion of the diets contained 50% corn silage, 33% alfalfa hay, and 17% grass hay. Soybean hulls and beet pulp (2:1) and corn meal and ground barley (2:1) were included to achieve desired NFC concentrations. No supplemental B-vitamins were fed. B-vitamin AS was calculated as the amount of a specific B-vitamin flowing to the duodenum minus its daily orts-corrected intake. Dry matter and organic matter intakes were higher for cows fed the 35% forage diets and the 40% NFC diets. Increasing dietary forage content decreased ruminal AS of pyridoxine, folic acid, and B12. Increasing dietary NFC content increased ruminal AS of nicotinic acid, nicotinamide, niacin, pyridoxal, B6, and folic acid but decreased AS of B12. Across diets, amounts of B-vitamins synthesized were highest for niacin, followed by riboflavin, B12, thiamin, B6, and folic acid. Biotin AS values were negative for all diets, suggesting either no ruminal synthesis or that destruction by ruminal microflora was greater than synthesis. B-vitamin intake, duodenal flow, and ruminal synthesis are influenced by dietary forage and NFC contents.

  2. Dietary forage and nonfiber carbohydrate contents influence B-vitamin intake, duodenal flow, and apparent ruminal synthesis in lactating dairy cows.

    PubMed

    Schwab, E C; Schwab, C G; Shaver, R D; Girard, C L; Putnam, D E; Whitehouse, N L

    2006-01-01

    The objective of this experiment was to quantify intakes, duodenal flows, and ruminal apparent synthesis (AS) of B-vitamins in lactating dairy cows fed diets varying in forage and nonfiber carbohydrate (NFC) contents. Eight (4 primiparous and 4 multiparous) ruminally and duodenally cannulated Holstein cows were assigned to 4 dietary treatments in a replicated 21-d period, 4 x 4 Latin square design with a 2 x 2 factorial treatment arrangement. Diets, fed as TMR, contained (DM basis) 2 levels of forage (35 and 60%) and 2 levels of NFC (30 and 40%). The forage portion of the diets contained 50% corn silage, 33% alfalfa hay, and 17% grass hay. Soybean hulls and beet pulp (2:1) and corn meal and ground barley (2:1) were included to achieve desired NFC concentrations. No supplemental B-vitamins were fed. B-vitamin AS was calculated as the amount of a specific B-vitamin flowing to the duodenum minus its daily orts-corrected intake. Dry matter and organic matter intakes were higher for cows fed the 35% forage diets and the 40% NFC diets. Increasing dietary forage content decreased ruminal AS of pyridoxine, folic acid, and B12. Increasing dietary NFC content increased ruminal AS of nicotinic acid, nicotinamide, niacin, pyridoxal, B6, and folic acid but decreased AS of B12. Across diets, amounts of B-vitamins synthesized were highest for niacin, followed by riboflavin, B12, thiamin, B6, and folic acid. Biotin AS values were negative for all diets, suggesting either no ruminal synthesis or that destruction by ruminal microflora was greater than synthesis. B-vitamin intake, duodenal flow, and ruminal synthesis are influenced by dietary forage and NFC contents. PMID:16357281

  3. [Frequency of the detection of billiary sludge in ulcerative disease].

    PubMed

    Maev, I V; Dicheva, D T; Buragina, T A; Penkina, T V

    2006-01-01

    Patients with gastric and duodenal ulcer, in who never had the typical complaints, and anamnestic data about pathology of biliary system were examined. More than one third of the biliary sludge was found. Finding dates demonatrate an appearence of hypokinetic biliary dysfunction in patients with gastric and duodenal ulcer. The received results indicate the for necessity of obligatory ultrasonic research for the purpose of revealing biliary dysfunctions in patients with gastric ulcer; subsequent dynamic supervision and preservation of pathological changes to prevente cholelithiasis.

  4. Risk factors influencing morbidity and mortality in perforated peptic ulcer disease

    PubMed Central

    Taş, İlhan; Ülger, Burak Veli; Önder, Akın; Kapan, Murat; Bozdağ, Zübeyir

    2015-01-01

    Objective: Peptic ulcer perforation continues to be a major surgical problem. In this study, risk factors that influence morbidity and mortality in perforated peptic ulcer disease were examined. Material and Methods: Files of 148 patients who were included in the study due to peptic ulcer perforation between January 2006 and December 2010 were retrospectively analyzed. Data regarding age, gender, complaints, time elapsed between onset of symptoms and hospital admission, physical examination findings, co-morbid diseases, laboratory and imaging findings, length of hospital stay, morbidity and mortality were recorded. Results: The study group included 129 (87.2%) male and 19 (12.8%) female patients. The mean age was 51.7±20 (15-88) years. Forty five patients (30.4%) had at least one co-morbid disease. In the postoperative period, 30 patients (20.3%) had complications. The most common complication was wound infection. Mortality was observed in 27 patients (18.2%). The most common cause of mortality was sepsis. Multivariate analysis revealed age over 60 years, presence of co-morbidities and Mannheim peritonitis index as independent risk factors for morbidity. Age over 60 years, time to admission and Mannheim peritonitis index were detected as independent risk factors for mortality. Conclusion: Early diagnosis and proper treatment are important in patients presenting with peptic ulcer perforation. PMID:25931940

  5. Megaduodenum with Duodenal Diospyrobezoars

    PubMed Central

    Park, Hyun Woo

    2015-01-01

    Bezoars are retained masses of ingested materials accumulating within the gastrointestinal track. While gastric bezoars are often observed, duodenal bezoars are rarely reported. A 77-year-old man who had frequently consumed persimmons and had never undergone gastric surgery had symptoms of epigastric pain and early satiety for 10 days. Esophagogastroduodenoscopy showed many diospyrobezoars in a severely distended duodenal bulb, otherwise known as megaduodenum. The patient's treatment consisted of repeated endoscopic removal of the bezoars by using a retrieval net. PMID:26473129

  6. [Perforated gastroduodenal stress ulcer].

    PubMed

    Melinte, C; Dragomir, Cr

    2006-01-01

    Experimental and clinical data support the role of oxidative stress in the development of gastro-duodenal inflammatory lesions and peptic ulcer. Although quite common, stress ulcer remains a minor concern in the The authors review the literature data and perform a retrospective study on 205 personal cases of gastroduodenal ulcers, diagnosed and operated in the period 1986-2005. Of these, 58 (28.29%) were perforated ulcers, including 4 cases (6.8%) caused by various psychic traumas. All the patients presented symptoms and signs characteristic for perforated ulcer and were undoubtedly of psychogenic cause. The surgical treatment consisted in the closure of the perforation and peritoneal drainage. Besides medical treatment of peptic ulcer disease consisting of antisecretory drugs, antioxidants and sedatives were used. Postoperative follow-up showed a rapid and uneventful recovery in all cases. In conclusion, surgery is the mainstay of treatment in perforated ulcer, but additional stress therapy promotes healing and may reduce postoperative morbidity in cases with certain involvement of psychic trauma.

  7. Influence of ulcer healing agents on ulcer relapse after discontinuation of acute treatment: a pooled estimate of controlled clinical trials.

    PubMed Central

    Dobrilla, G; Vallaperta, P; Amplatz, S

    1988-01-01

    Whether or not the incidence of ulcer relapse varies according to the drug used to produce initial healing is a controversial matter. We tackled this problem using data from 15 eligible trials from 25 published controlled trials in patients followed up for six to 12 months. Pooled estimates of differences in ulcer relapse incidence between patients initially healed with H2-antagonists and patients initially healed with non-H2-antagonist drugs were calculated. The overall incidence of relapse in patients healed with comparator drugs is 11 percentage units lower at six and 12 months, than that observed in H2-antagonist-healed patients. The confidence intervals are +/- 8% at six months and +/- 7% at 12 months. These data suggest the existence of a different effect on relapse incidence for the entire class of comparator drugs taken as a whole, compared with H2-antagonists. On considering the non-H2-antagonists singly, this conclusion holds good only in the case of tripotassium dicitrato bismuthate. PMID:2894337

  8. Prostaglandins in peptic ulcer disease: effect of nonsteroidal anti-inflammatory compounds (NOSAC).

    PubMed

    Konturek, S J; Kwiecień, N; Obtułowicz, W; Oleksy, J; Sito, E; Kopp, B

    1984-01-01

    This study shows that human fundic mucosa generates various PGs, particularly PGE2, and thromboxanes and this generation appears to be significantly lower in gastric ulcer than in duodenal ulcer patients or normal subjects. Non-steroidal antiinflammatory compounds (NOSAC), such as aspirin and indomethacin, greatly reduce the PG biosynthesis and cause mucosal damage including mucosal erosions and haemorrhages observed at endoscopy, increased gastric microbleeding and DNA loss. In contrast, carprofen, a novel NOSAC with good antiinflammatory properties and gastric tolerance, failed to affect mucosal generation of PGs and did not influence gastric mucosal integrity. This study indicates that the deficiency of endogenous PGs may play a role in the pathogenesis ulcer and that the degree of gastric mucosal damage by NOSAC is closely related to the alteration in the capability of the mucosa to generate PGs.

  9. Clinical picture of peptic ulceration diagnosed endoscopically.

    PubMed Central

    Sheppard, M C; Holmes, G K; Cockel, R

    1977-01-01

    Clinical features and laboratory data are presented for 100 patients with benign gastric ulceration and 150 patients with duodenal ulceration confirmed endoscopically in a district general hospital unit. Abdominal pain was the commonest indication for endoscopy, but one third of examinations were performed for acute gastrointestinal haemorrhage. Although the patients were selected by referral for endoscopy their clinical presentation, age, and sex distribution were similar to those reported in previous general surveys. There were no clinical features which clearly distinguished gastric from duodenal ulceration. However, of those with gastric ulceration younger patients more often had distal ulcers and presented with pain, while elderly subjects tended to have high lesser curve involvement and presented with haemorrhage. Moreover, all females presenting with haemorrhage were aged over 50 years, while 6% of males bleeding from gastric ulceration and 40% of males bleeding from duodenal ulceration were under this age. Anaemia when present, except in two premenopausal females, indicated either a recent acute gastrointestinal haemorrhage or a coexistent second diagnosis. PMID:873333

  10. Peptic ulcer

    MedlinePlus

    ... I. bleed - peptic ulcer; H. pylori - peptic ulcer; Helicobacter pylori - peptic ulcer ... is infection of the stomach by bacteria called Helicobacter pylori ( H pylori ). Most people with peptic ulcers have ...

  11. Primary duodenal carcinoma.

    PubMed Central

    Adedeji, O. A.; Trescoli-Serrano, C.; Garcia-Zarco, M.

    1995-01-01

    Eight cases of primary duodenal carcinoma in a district general hospital are presented. The cases highlight the advanced state of the disease at presentation, the difficulty in diagnosis, and its poor prognosis. Duodenal carcinoma occurs in both sexes worldwide with no predisposing factors in the majority of cases. There is an increased risk in patients with familial adenomatous polyposis and adenomas of the duodenum. Duodenal carcinoma occurs about 22 years from the diagnosis of familial adenomatous polyposis in about 2% of patients, forming over 50% of upper gastrointestinal cancers occurring in these patients. Carcinomatous changes occur in 30 to 60% of duodenal villous adenomas and much less in tubulo-villous and tubular adenomas. These categories of patients should be screened and adequately followed up. Aggressive and radical surgery, even in the presence of locally advanced disease and lymph node involvement, gives a better outcome. When curative surgery is not possible, chemotherapy must accompany palliation with or without radiotherapy. Pre-operative chemotherapy may facilitate a curative radical resection. The general five-year survival is 17-33% but some centres have achieved a five-year survival of 40-60% with aggressive management of these patients. PMID:7644397

  12. [Aggressive factors in the physiopathology of peptic ulcer. Recent findings].

    PubMed

    Testino, G

    1996-06-01

    The peptic ulcer (PU) is characterized by definite gastric cyto-secretory profiles. In case of duodenal ulcer (DU) and pre-pyloric gastric ulcer (PPGU), there is a prevalence of hyperparietalism with hyperchloridria, while in ulcer with body-fundic localization (BFGU) normo-hypoparietalism with normo-hypochloridria prevails. As well, the total peptic activity follows a superimposable course: it increases in cases of DU and PPGU, while it remains in the normal range in case of BFGU. With reference to the qualitative variations of pepsin, in course of PU the amount of pepsin 1 increases significantly. Such pepsin has a powerful proteolytic action even at high pH: which explains the possible onset of PU even in hypochloridria conditions. Helicobacter pylori (HP) has revolutionized the pathogenetic approach towards the gastric pathology: in 75% of cases there are alterations of the mucosae superficial profile, micropapillary changes, erosions, vacuolations with cellular degeneration. In 90% of cases is present chronic active inflammation in correspondence of the glandular neck of the gastric epithelium. In 70% of cases of BFGU there are qualitative alterations of the superficial epithelium. The gastric anatomic-functional behaviour, however, has an autonomous course and it is not influenced by the presence of infection. It results, therefore, that the bacterium is an important cofactor in PU pathogenesis by means of a direct cytotoxic-enzymatic action, without influencing a secretory behaviour which, in PU, is substantially conditioned by the genetic characteristics of the patient.

  13. Duodenoportal fistula caused by peptic ulcer after extended right hepatectomy for hilar cholangiocarcinoma

    PubMed Central

    Kinoshita, Hiroyuki; Takifuji, Katsunari; Nakatani, Yoshihiro; Tani, Masaji; Uchiyama, Kazuhisa; Yamaue, Hiroki

    2006-01-01

    Background A fistula between the duodenum and the main portal vein near a peptic ulcer is extremely rare, and only two cases of duodenal ulcers have been reported in the past. Case presentation We report a 68-year-old man with a diagnosis of anemia who had a history of extended right hepatectomy for hilar cholangiocarcinoma 20 months previously. The first endoscopic examination revealed a giant peptic ulcer with active bleeding at the posterior wall of the duodenal bulbs, and hemostasis was performed. Endoscopic treatment and transarterial embolization were performed repeatedly because of uncontrollable bleeding from the duodenal ulcer. Nevertheless, he died of sudden massive hematemesis on the 20th hospital day. At autopsy, communication with the main portal vein and duodenal ulcer was observed. Conclusion It should be borne in mind that the main portal vein is exposed at the front of the hepatoduodenal ligament in cases with previous extrahepatic bile duct resection. PMID:17123451

  14. Embryologic and anatomic basis of duodenal surgery.

    PubMed

    Androulakis, J; Colborn, G L; Skandalakis, P N; Skandalakis, L J; Skandalakis, J E

    2000-02-01

    the duct is catastrophic. With the Kocher maneuver, surgeons reconstruct the primitive mesoduodenum and achieve mobilization of the duodenum, which is useful for some surgical procedures. Surgeons should not skeletonize more than 2 cm of the first part of the duodenum. If more than 2 cm of skeletonization is done, a duodenostomy using a Foley catheter may be necessary to avoid blow-up of the stump secondary to poor blood supply. Proximal duodenojejunostomy is advised for the safe management of patients with difficult duodenal stumps. Roux-en-Y choledochojejunostomy and duodenojejunostomy divert bile and food in the treatment of the complicated duodenal diverticulum. The suspensory ligament may be transected with impunity. It should be ligated before being sectioned so that bleeding from small vessels contained within can be avoided. Failure to sever the suspensory muscle completely, which is possible if the insertion is multiple, fails to relieve the symptoms of vascular compression of the duodenum (Fig. 18). Mobilization, resection, and end-to-end anastomosis of the duodenal flexure have been performed as a uniform surgical procedure, avoiding the conventional gastrojejunostomy. With a large, penetrating posterior duodenal or pyloric ulcer, surgeons should remember that The proximal duodenum shortens because of the inflammatory process (duodenal shortening) The anatomic topography of the distal common bile duct and the opening of the duct of Santorini and the ampulla of Vater is distorted Leaving the ulcer in situ is wise Careful palpation for or visualization of the location of the ampulla of Vater or common bile duct exploration with a catheter insertion into the common bile duct and the duodenum are useful procedures In most cases, the common bile duct is located to the right of the gastroduodenal artery at the posterior wall of the first part of the duodenum. (ABSTRACT TRUNCATED)

  15. [Surgical treatment of peptic ulcer].

    PubMed

    Hurtado-Andrade, Humberto

    2003-01-01

    Despite a decreasing number of operations for ulcer, there are many patients who require definitive treatment. If an operation is required for duodenal ulcer, vagotomy of some type is part of the treatment, and in gastric ulcer resection with or without vagotomy is required. Extended proximal gastric vagotomy can be performed in the majority of patients, excluding those who are unstable or have severe concomitant diseases. In cases of urgent surgery for hemorrhage or perforation, the surgical procedure must be selected individually. Although the role of traditional operations is well established, there is increasing interest in laparoscopic approaches. However, because there is a diminishing of elective surgery for ulcer, it is unlikely that these new procedures may be evaluated as operations were evaluated in the past.

  16. Duodenal luminal nutrient sensing

    PubMed Central

    Rønnestad, Ivar; Akiba, Yasutada; Kaji, Izumi; Kaunitz, Jonathan D

    2016-01-01

    The gastrointestinal mucosa is exposed to numerous chemical substances and microorganisms, including macronutrients, micronutrients, bacteria, endogenous ions, and proteins. The regulation of mucosal protection, digestion, absorption and motility is signaled in part by luminal solutes. Therefore, luminal chemosensing is an important mechanism enabling the mucosa to monitor luminal conditions, such as pH, ion concentrations, nutrient quantity, and microflora. The duodenal mucosa shares luminal nutrient receptors with lingual taste receptors in order to detect the five basic tastes, in addition to essential nutrients, and unwanted chemicals. The recent ‘de-orphanization’ of nutrient sensing G protein-coupled receptors provides an essential component of the mechanism by which the mucosa senses luminal nutrients. In this review, we will update the mechanisms of and underlying physiological and pathological roles in luminal nutrient sensing, with a main focus on the duodenal mucosa. PMID:25113991

  17. Prophylactic aspirin and risk of peptic ulcer bleeding.

    PubMed Central

    Weil, J.; Colin-Jones, D.; Langman, M.; Lawson, D.; Logan, R.; Murphy, M.; Rawlins, M.; Vessey, M.; Wainwright, P.

    1995-01-01

    OBJECTIVE--To determine the risks of hospitalisation for bleeding peptic ulcer with the current prophylactic aspirin regimens of 300 mg daily or less. DESIGN--A case-control study with hospital and community controls. SETTING--Hospitals in Glasgow, Newcastle, Nottingham, Oxford, and Portsmouth. SUBJECTS--1121 patients with gastric or duodenal ulcer bleeding matched with hospital and community controls. RESULTS--144 (12.8%) cases had been regular users of aspirin (taken at least five days a week for at least the previous month) compared with 101 (9.0%) hospital and 77 (7.8%) community controls. Odds ratios were raised for all doses of aspirin taken, whether compared with hospital or community controls (compared with combined controls: 75 mg, 2.3 (95% confidence interval 1.2 to 4.4); 150 mg, 3.2 (1.7 to 6.5); 300 mg, 3.9 (2.5 to 6.3)). Results were not explained by confounding influences of age, sex, prior ulcer history or dyspepsia, or concurrent non-aspirin non-steroidal anti-inflammatory drug use. Risks seemed particularly high in patients who took non-aspirin non-steroidal anti-inflammatory drugs concurrently. CONCLUSION--No conventionally used prophylactic aspirin regimen seems free of the risk of peptic ulcer complications. PMID:7711618

  18. Prospective evaluation of upper gastrointestinal mucosal lesions in children with ulcerative colitis and Crohn's disease.

    PubMed

    Ruuska, T; Vaajalahti, P; Arajärvi, P; Mäki, M

    1994-08-01

    Eighty-eight consecutive children with inflammatory bowel disease were studied, and upper gastrointestinal endoscopy was performed in 80 of them as one of the initial investigations before commencing medical or nutritional treatment. Forty-one children were found to have Crohn's disease and 47, ulcerative colitis. Upper gastrointestinal endoscopy revealed pathology in 32 (80%) cases of Crohn's disease, esophagitis in 16, and esophageal ulcer in two, nonspecific gastritis in 22, duodenitis or duodenal ulcer in 18, and Helicobacter pylori infection in two cases. Granulomas were detected in 10 patients in the upper gastrointestinal tract: one esophageal, eight gastric, and three duodenal. Of the ulcerative colitis patients, seven had esophagitis, one had esophageal ulcer, 17 had nonspecific gastritis, two had gastric ulcers, two had duodenal ulcers, and five had H. pylori infection; altogether 30 (75%) yielded pathological findings. Radiological studies using barium meal revealed pathology in only eight of all inflammatory bowel disease cases. Symptoms at admission were not conclusive for definite diagnosis because 63% of patients with Crohn's disease had signs of colitis (such as diarrhea, bloody diarrhea) compared to 94% of ulcerative colitis patients. Upper gastrointestinal endoscopy may be used to achieve a specific diagnosis, thus being helpful when planning treatment. Also a considerable incidence of nonspecific gastritis, duodenitis, and esophagitis with or without concomitant H. pylori infection may be anticipated in children suffering from both ulcerative colitis and Crohn's disease.

  19. Condom use prevents genital ulcers in women working as prostitutes. Influence of human immunodeficiency virus infection.

    PubMed

    Cameron, D W; Ngugi, E N; Ronald, A R; Simonsen, J N; Braddick, M; Bosire, M; Kimata, J; Kamala, J; Ndinya-Achola, J O; Waiyaki, P G

    1991-01-01

    Control of genital ulcer disease (GUD) is a proposed intervention to slow the dissemination of human immunodeficiency virus (HIV) infection. Programs for the control of sexually transmitted diseases (STD) should focus on groups of high-frequency transmitters, such as prostitutes and their clientele. This study illustrates the interaction between the prevalence of chancroid, use of barrier prophylaxis against STDs, and HIV infection in a population of female prostitutes in Nairobi. Four hundred and twenty three women were evaluated. Despite the increased use of condoms, the prevalence of genital ulcers remained constant between 1986-87 and 1987-88. Genital ulcer disease was simultaneously associated with HIV infection (adjusted odds ratio: 3.7, P less than .01) whereas it was independently and inversely associated with more consistent condom use (P less than .01). The authors conclude that genital ulcer disease can be controlled in these populations but concurrent HIV infection increases the difficulty of this intervention.

  20. Increased Production of Lysozyme Associated with Bacterial Proliferation in Barrett's Esophagitis, Chronic Gastritis, Gluten-induced Atrophic Duodenitis (Celiac Disease), Lymphocytic Colitis, Collagenous Colitis, Ulcerative Colitis and Crohn's Colitis.

    PubMed

    Rubio, Carlos A

    2015-12-01

    The mucosa of the esophagus, the stomach, the small intestine, the large intestine and rectum are unremittingly challenged by adverse micro-environmental factors, such as ingested pathogenic and non-pathogenic bacteria, and harsh secretions with digestive properties with disparate pH, as well as bacteria and secretions from upstream GI organs. Despite the apparently inauspicious mixture of secretions and bacteria, the normal GI mucosa retains a healthy state of cell renewal. To by-pass the tough microenvironment, the epithelia of the GI react by speeding-up cell exfoliation, by increasing peristalsis, eliminating bacteria through secretion of plasma cell-immunoglobulins and by increasing production of natural antibacterial enzymes (lysozyme) and host defense peptides (defensin-5). Lysozyme was recently found up-regulated in Barrett's esophagitis, in chronic gastritis, in gluten-induced atrophic duodenitis (celiac disease), in collagenous colitis, in lymphocytic colitis and in Crohn's colitis. This up-regulation is a response directed towards the special types of bacteria thriving in the microenvironment in each of the aforementioned clinical inflammatory maladies. The purpose of that up-regulation is to protect the mucosa affected by the ongoing chronic inflammation. Bacterial antibiotic resistance continues to exhaust our supply of effective antibiotics. The future challenge is how to solve the increasing menace of bacterial resistance to anti-bacterial drugs. Further research on natural anti-bacterial enzymes such as lysozyme, appears mandatory. PMID:26637845

  1. Restraint ulcers in the rat. 1: Influence on ulcer frequency of fasting and of environmental temperature associated with immobilization of varying durations

    NASA Technical Reports Server (NTRS)

    Buchel, L.; Gallaire, D.

    1980-01-01

    The results of the production of experimental ulcers in rats are described. Two experimental conditions were found to regularly provoke the appearance of gastric ulcers in a high percentage of rats: (1) two-and-a-half hour restraint, proceeded by a 24 hour fast; and (2) one-and-a-half hour restraint with lowering of the environmental temperature while fasting.

  2. [Oral ulcers].

    PubMed

    Bascones-Martínez, Antonio; Figuero-Ruiz, Elena; Esparza-Gómez, Germán Carlos

    2005-10-29

    Ulcers commonly occur in the oral cavity, their main symptom being pain. There are different ways to classify oral ulcers. The most widely accepted form divides them into acute ulcers--sudden onset and short lasting--and chronic ulcers--insidious onset and long lasting. Commonest acute oral ulcers include traumatic ulcer, recurrent aphthous stomatitis, viral and bacterial infections and necrotizing sialometaplasia. On the other hand, oral lichen planus, oral cancer, benign mucous membrane pemphigoid, pemphigus and drug-induced ulcers belong to the group of chronic oral ulcers. It is very important to make a proper differential diagnosis in order to establish the appropriate treatment for each pathology. PMID:16277953

  3. [Oral ulcers].

    PubMed

    Bascones-Martínez, Antonio; Figuero-Ruiz, Elena; Esparza-Gómez, Germán Carlos

    2005-10-29

    Ulcers commonly occur in the oral cavity, their main symptom being pain. There are different ways to classify oral ulcers. The most widely accepted form divides them into acute ulcers--sudden onset and short lasting--and chronic ulcers--insidious onset and long lasting. Commonest acute oral ulcers include traumatic ulcer, recurrent aphthous stomatitis, viral and bacterial infections and necrotizing sialometaplasia. On the other hand, oral lichen planus, oral cancer, benign mucous membrane pemphigoid, pemphigus and drug-induced ulcers belong to the group of chronic oral ulcers. It is very important to make a proper differential diagnosis in order to establish the appropriate treatment for each pathology.

  4. Initial influence of right versus left lateral recumbency on the radiographic finding of duodenal gas on subsequent survey ventrodorsal projections of the canine abdomen.

    PubMed

    Vander Hart, Daniel; Berry, Clifford R

    2015-01-01

    Identification of the duodenum and potential abnormalities on survey abdominal radiographs is often difficult unless it contains gas. This study investigated the effect of patient positioning on the presence of duodenal gas in survey abdominal radiographs. One hundred dogs receiving a three-view survey abdominal radiographic study were enrolled in a prospective, randomized study where all dogs were divided into two groups. Group A (n = 51) dogs had a left lateral projection first, followed by a ventrodorsal projection, ending with a right lateral projection. Group B (n = 49) dogs had a right lateral projection first, followed by a ventrodorsal projection, ending with a left lateral projection. The presence of gas within the duodenum and level of distribution of gas throughout the duodenum were recorded for all three projections. In addition, the presence or absence of duodenal pseudoulcers was evaluated on all three projections for each dog. The results for the two groups were compared using Chi-square analysis with a P-value of less than 0.05 being considered significant. Results showed that dogs first placed in left lateral recumbency were significantly more likely to have duodenal gas on the subsequent ventrodorsal and right lateral radiographic projections compared to dogs first placed in right lateral recumbency (P-value < 0.0001). Pseudoulcers were seen in 11 dogs that had duodenal gas making the visualization of pseudoulcers on survey abdominal radiographs somewhat commonplace. This study emphasizes the benefit of using initial left lateral abdominal projections prior to other views for subsequent evaluation of the duodenum.

  5. Complications of peptic ulcer disease.

    PubMed

    Milosavljevic, Tomica; Kostić-Milosavljević, Mirjana; Jovanović, Ivan; Krstić, Miodrag

    2011-01-01

    There are four major complications of peptic ulcer disease (PUD): bleeding, perforation, penetration, and obstruction. Complications can occur in patients with peptic ulcer of any etiology. Despite improvements in the medical management and the lower overall incidence of PUD, there are conflicting data about the incidence of potentially life-threatening ulcer complications. There are important time trends embedded within this stable overall rate of complications: the dramatic decline in the prevalence of Helicobacter pylori (comparing the cohort born from 1900 to 1920 to cohorts born after 1940); an increased use of nonsteroidal anti-inflammatory drugs, and an increased rate of ulcer complications related to such drug use, especially in the elderly. As a result of these trends, ulcer complications are on the rise in older patients but on the decline in younger individuals. Hemorrhage is the most frequent PUD complication and its incidence is increasing in comparison to perforation and stenosis. Therapeutic endoscopy is considered the treatment of choice for bleeding ulcers, reducing the need for emergent surgical procedures to 10-20% of the cases. In recent years, besides the success of angiographic embolization, the containment of massive hemorrhage must also be taken into account. Transcatheter arterial embolization is also an effective and safe treatment in patients with duodenal ulcers re-bleeding after therapeutic endoscopy or surgery.

  6. [Effect of components and some protocols of anti-ulcer therapy on content and activity of monooxigenase system enzymes of the stomach mucosa in experimental stomach ulcer].

    PubMed

    Iakubov, A V; Pattakhova, M Kh

    2009-01-01

    The influence of components and some schemata of antiulcerous therapy on content and activity of monooxigenase system's enzymes in mucous membrane of stomach are studied on the model of experimental stomach ulcer in rats. It is established, that among components of antiulcerous therapy such as omeprazole, clarithromycin and metronidazole inhibit content and activity of MOS enzymes. Tinidazol, amoxicillin and azithromycin do not affect the function of MOS. Rifampicin and pantoprazole induce enzyme system of monooxigenase. In triple therapy with omeprazole, clarithromycin and metronidazole the inhibit effect of preparations to system of MOS is exponentiated and it leads to suppression of mucous cytoprotaction of gastro duodenal zone. Triple therapy of ulcerous disease with pantoprazole, rifampicin and azithromycin is effective planning to stimulate defense mechanisms of the organism.

  7. Intramural hematoma of duodenum: An unusual complication after endoscopic therapy for a bleeding peptic ulcer

    PubMed Central

    Kumar, Ramesh; Sharma, Manoj Kumar; Bhatia, Vikram; Garg, Hitendra Kumar; Sundar, Shyam

    2011-01-01

    Intramural hematoma of duodenum (IDH) is a relatively unusual complication associated with endoscopic treatment of bleeding peptic ulcer. This unusual condition is usually seen in children following blunt trauma to the abdomen. We describe here a case of IDH occurring following endoscopic therapy for bleeding duodenal ulcer in an adult patient with end-stage renal disease. The hematomas appeared on the second day of endoscopic intervention, caused transient duodenal obstruction and resolved spontaneously with conservative treatment in a week. PMID:21814382

  8. The influence of LED rectal irradiation on IL-1α and IL-4 of experimental ulcerative colitis in rats

    NASA Astrophysics Data System (ADS)

    Zeng, Chang-Chun; Wang, Xian-Ju; Liu, Han-Ping; Guo, Zhou-Yi; Liu, Song-Hao

    2006-09-01

    Ulcerative colitis (UC) is an inflammatory destructive disease of the large intestine occurred usually in the rectum and lower part of the colon as well as the entire colon. In this paper, the influence of IL-1α and IL-4 on the experimental ulcerative colitis by light emitting diode ( LED ) (λ: 632.8nm; power: 4.0mw) applied to colon directly were studied. Making 30 rats into 3 groups: LED curative group, model group, normal control group. There were 10 rats of each group. We used glacial acetic acid (5%) and trinitro-benzene-sulfonic acid (TNBS) (1%) intra-anally to replicate the rat model of ulcerative colitis. After a week treatment with administrating LED rectal irradiation to curative group, 30mm each time, once per day, the histopathological studies in colonic tissue were performed, and the expression and distribution of IL-lα and IL-4 in colonic tissues were investigated by immunohistochemical staining. The extent of the Colonic tissue injury in LED curative group was not as significant as that in the model group. Compared with model group, the content of MDA in LED curative group was reductived and the activity of SOD was increased significantly, and the expression and distribution of IL-lα in LED curative group was depressed significantly, however the expression and distribution of IL-4 in LED curative group was increased obviously. This results show that the LED rectal irradiation can protect colonic mucosa from the experimental ulcerative colitis in rats, and suggest that the effects may be related to the photobiomodulation and immunomodulation of LED.

  9. A revised risk analysis of stress ulcers in burn patients receiving ulcer prophylaxis

    PubMed Central

    Choi, Young Hwan; Lee, Jong Ho; Shin, Jae Jun; Cho, Young Soon

    2015-01-01

    Objective Most of the literature about Curling’s ulcer was published from 1960 through 1980. Therefore, an updated study of Curling’s ulcer is needed. We analyzed the risk factors affecting ulcer incidence in burn patients. Methods We retrospectively analyzed the medical records of burn patients who were admitted to two burn centers. We collected information about the general characteristics of patients, burn area size, abbreviated burn severity index, whether surgery was performed, endoscopy results, and the total body surface area (TBSA). We performed a multivariate regression analysis predicting development of Curling’s ulcer. Results In total, 135 patients (mean age, 49.5±13.5 years) underwent endoscopy. Endoscopy revealed ulcer in 51 patients: 36 (70.6%) with gastric ulcers, 9 (17.6%) with duodenal ulcers, and 6 (11.8%) with both ulcer types. Burn area, burn depth, epigastric pain, melena, intensive care unit admission, burn area >20% of TBSA, and undergoing surgery for the burn were significantly different between the ulcer and non-ulcer groups. Multivariate analysis showed two independent factors significantly associated with ulcer: epigastric pain (odds ratio [OR]: 4.55, 95% confidence interval [CI]: 1.74 to 11.90), major burn (TBSA > 20%)(OR: 4.31 ,95% CI: 1.34 to 13.85). Conclusion For burn patients, presence of epigastric pain and major burn with TBSA > 20% showed significant association with ulcer development. PMID:27752605

  10. Cysteamine-induced inhibition of acid neutralization and the increase in hydrogen ion back-diffusion in duodenal mucosa

    SciTech Connect

    Ohe, K.; Okada, Y.; Fujiwara, T.; Inoue, M.; Miyoshi, A.

    1982-03-01

    To investigate the possible impairment of defensive mechanisms in cysteamine-induced duodenal ulceration, the effect of cysteamine on the neutralization of acid by the duodenum and the back-diffusion of hydrogen ions into the duodenal mucosa has been studied. The results obtained were as follows. (1) The intraduodenal pH started to decrease between 3 and 4 hr after cysteamine injection. (2) By perfusion of the duodenal loop excluding the opening of bile and pancreatic ducts, the amount of hydrogen ions (H+) neutralized was found to be significantly lower in cysteamine-treated animals than in the controls. (3) the back-diffusion of luminal H+ into the duodenal mucosa, estimated by measuring the H+ disappearance from the test solution including 100 mM HCl, was significantly increased by cysteamine. From these findings, it has been concluded that cysteamine reduces the resistance of duodenal mucosa to acid coming from the stomach.

  11. Cat scratch disease, a rare cause of hypodense liver lesions, lymphadenopathy and a protruding duodenal lesion, caused by Bartonella henselae.

    PubMed

    van Ierland-van Leeuwen, Marloes; Peringa, Jan; Blaauwgeers, Hans; van Dam, Alje

    2014-10-29

    A 46-year-old woman presented with right upper abdominal pain and fever. At imaging, enlarged peripancreatic and hilar lymph nodes, as well as hypodense liver lesions, were detected, suggestive of malignant disease. At endoscopy, the mass adjacent to the duodenum was seen as a protruding lesion through the duodenal wall. A biopsy of this lesion, taken through the duodenal wall, showed a histiocytic granulomatous inflammation with necrosis. Serology for Bartonella henselae IgM was highly elevated a few weeks after presentation, consistent with the diagnosis of cat scratch disease. Clinical symptoms subsided spontaneously and, after treatment with azithromycin, the lymphatic masses, liver lesions and duodenal ulceration disappeared completely.

  12. [Prevention and complex treatment of duodenal stump incompetence].

    PubMed

    Salikhov, I A; Fedorov, V V; Krasil'nikov, D M; Knubovets, S Ia; Minnegaliev, M M; Mosikhin, B B

    1989-10-01

    The results of surgical treatment of 1,069 patients for gastric and duodenal ulcer were studied. Duodenal stump incompetence (DSI) developed in 25 patients (6.3%) after the Billroth II operation; the incompetence was manifested by three clinical forms: infiltrative, primary-fistular, and perforative-peritoneal. Each form of DSI calls for specific tactics of treatment. The perforative-peritoneal form is most dangerous; during its operative management active aspiration-perfusion drainage of the zone of the stump must be installed and the duodenum relieved of a load as much as possible. Drugs reducing pancreatic function, postural drainage, and a diet is included in the complex of therapeutic measures in DSI. The wide introduction of organ-preserving operations into surgical practice will make it possible to avoid this threatening complication.

  13. [Aphthous ulcers and oral ulcerations].

    PubMed

    Vaillant, Loïc; Samimi, Mahtab

    2016-02-01

    Aphthous ulcers are painful ulcerations located on the mucous membrane, generally in the mouth, less often in the genital area. Three clinical forms of aphthous ulcers have been described: minor aphthous ulcers, herpetiform aphthous ulcers and major aphthous ulcers. Many other conditions presenting with oral bullous or vesiculous lesions orulcerations and erosions can be mistaken for aphthous ulcers. Currently, treatment of aphthous ulcers is palliative and symptomatic. Topical treatments (topical anesthetics, topical steroids and sucralfate) are the first line therapy. Recurrent aphthous stomatitis (RAS) is defined by the recurrence of oral aphthous ulcers at least 4 times per year. RAS is often idiopathic but can be associated with gastro-intestinal diseases (i.e. celiac disease, inflammatory bowel diseases), nutritional deficiencies (iron, folates...), immune disorders (HIV infection, neutropenia) and rare syndromes. Behçet's disease is a chronic, inflammatory, disease whose main clinical feature is recurrent bipolar aphthosis. Colchicine associated with topical treatments constitutes a suitable treatment of most RAS. Thalidomide is the most effective treatment of RAS but its use is limited by frequent adverse effects. Oral ulcers can be related to a wide range of conditions that constitute the differential diagnoses of aphthous ulcers. Oral ulcers are classified into three main groups: acute ulcers with abrupt onset and short duration, recurrent ulcers (mainly due to postherpetic erythema multiforme) and chronic ulcers (with slow onset and insidious progression). Acute oral ulcers are due to trauma, bacterial infections (including acute necrotizing ulcerative gingivitis), deep fungal infection, gastro-intestinal (namely inflammatory bowel disease) or systemic diseases. Chronic oral ulcers may be drug-induced, or due to benign or malignant tumors. Every oral solitary chronic ulcer should be biopsied to rule out squamous cell carcinoma. A solitary palatal ulcer

  14. Gastrointestinal ulceration in the guinea pig in response to dimaprit, histamine, and H1- and H2-blocking agents

    SciTech Connect

    Cho, C.H.; Pfeiffer, C.J.

    1981-04-01

    Histamine is known to induce gastric ulcers in guinea pigs after intraperitoneal administration and duodenal ulcers after repeated intramuscular administrations. This study was undertaken to clarify further the differential role of H1 and H2 receptor sites in respect to gastric and duodenal ulcer in the guinea pig. Groups of guinea pigs were treated with histamine, intraperitoneal (1.81 mg/kg intraperitoneal) or intramuscular (0.09 mg/kg intramuscular X 8 doses); the selective H2 agonist dimaprit (0.09-0.18 mg/kg X 8 doses intramuscular or 1.81-3.62 mg/kg intraperitoneal); NaCl, 154 mM (control); and the selective H1 and H2 antagonists, diphenhydramine (125 mg/kg X 2 doses, intramuscular) or cimetidine (50 mg/kg X 3 doses, intramuscular). Gastric and duodenal lesions were evaluated and residual gastric contents were analyzed. The selective induction of gastric or duodenal ulceration by histamine was confirmed, and the H2 agonist, dimaprit, has been shown to be ulcerogenic to the guinea pig duodenum by intraperitoneal or intramuscular administration. Diphenhydramine produced considerably more protection against histamine-induced gastric ulceration (62% decrease in incidence), while cimetidine was particularly effective in the prevention of histamine-induced duodenal ulcer (64% decrease in incidence). A differential role of histamine in the pathogenesis of gastric as opposed to duodenal ulcer is suggested by the present findings.

  15. Induction of ulcerative colitis in mice influences the course of infection with the nematode Trichuris muris.

    PubMed

    Vegas-Sánchez, M C; Rollán-Landeras, E; García-Rodríguez, J J; Bolás-Fernández, F

    2015-09-01

    The aim of this study was to assess the effect of infection with the nematode whipworm Trichuris muris on the course of chemically induced acute ulcerative colitis in CBA/J mice, a strain proven to be highly resistant to infection with T. muris. Each mouse was infected with 50 embryonated eggs of T. muris by oral gavage. Acute colitis was triggered by administering 4% dextran sulphate sodium (DSS) in the drinking water for nine consecutive days at different times after infection. Concurrent infection and DSS administration exacerbate the severity of the colitis while favouring the permanence of parasites in the intestine. The induction of ulcerative colitis from days 54 to 62 post-infection (p.i.), when all worms had been expelled, ameliorated the course of the inflammatory disease. When ulcerative colitis was triggered earlier on, from days 27 to 35 p.i., the beneficial effects on inflammatory events were clearly shown with signs of mucosal epithelization and regeneration as early as day 1 after DSS administration. Previous infections by T. muris therefore accelerate recovery from subsequently induced inflammatory bowel disease and such an effect assists the nematode to persist in the intestinal niche.

  16. Pepsinogen C gene polymorphisms associated with gastric body ulcer.

    PubMed Central

    Azuma, T; Teramae, N; Hayakumo, T; Yasuda, K; Nakajima, M; Kodama, T; Inokuchi, H; Hayashi, K; Taggart, R T; Kawai, K

    1993-01-01

    This study was aimed to investigate the association of restriction fragment length polymorphisms (RFLPs) for pepsinogen genes with peptic ulcer disease. Eighty unrelated controls, 61 patients with gastric ulcer, and 57 patients with duodenal ulcer were studied. No genetic polymorphisms for pepsinogen A were detected by EcoRI digestion in Japanese subjects but a 100 base pairs insertion-deletion RFLP for the pepsinogen C gene was observed. The allele frequencies of the large (3.6 kilobase EcoRI fragment) and the small fragment (3.5 kilobase EcoRI fragment) were 80.6% and 19.4% respectively in controls, 55.4% and 44.6% in patients with gastric body ulcer, 79.4% and 20.6% in patients with gastric angular ulcer, 71.4% and 28.6% in patients with gastric antral ulcer, and 75.4% and 24.6% in patients with duodenal ulcer. The allele frequency of the small fragment was significantly higher in patients with gastric body ulcer than in controls and in patients with gastric angular or antral ulcer. The genotypes which possessed the small fragment were significantly more frequent in patients with gastric body ulcer (78.4%) than in controls (33.8%) and in patients with gastric angular or antral ulcer (37.5%). These results suggest that there is a significant association between the genetic polymorphism at the pepsinogen C gene locus and gastric body ulcer, and that the pepsinogen C RFLP is a useful marker of the genetic predisposition to this disorder. These results also indicate genetic heterogeneity of gastric ulcer disease, and suggest that the pepsinogen C RFLP may be a useful subclinical marker to explain the differences in genetic aetiologies of gastric body ulcer and gastric angular or antral ulcer. Images Figure 1 Figure 2 PMID:8098309

  17. [Radical operative treatment of perforative gastroduodenal ulcer disease].

    PubMed

    Gostishchev, V K; Evseev, M A; Golovin, R A

    2009-01-01

    Data of 363 patients operated on for perforated gastric or duodenal ulcers were analyzed. Immediate and follow-up results were obtained after simple suture plication, Jadd's ulcer excision combined with stem vagotomy and after distal gastric resection. Predictors of the unfavourable outcome were determined. These are: Mannheim peritonitis index >20, surgical risk of IV-V grade, signs of multiple organ failure and symptomatic character of the ulcer. The comparison of long-term results revealed that patients after suture plication experienced the ulcer recurrence in 78,4% and necessity of further operation occurred in 21,5%. Every third patient after stem vagotomy experienced postvagotomic disorders and ulcer recurrence. Primary gastric resection demonstrated the best long-term results concerning ulcer disease. The algorithm of treatment modalities of the perforative ulcer desease was worked. The algorithm is based on stage-by stage determination of indications and contraindications to gastric resection. PMID:19365375

  18. Gastric cancer detection in gastric ulcer disease.

    PubMed Central

    Mountford, R A; Brown, P; Salmon, P R; Alvarenga, C; Neumann, C S; Read, A E

    1980-01-01

    A retrospective study has been performed of all cases of gastric ulcer diagnosed or investigated within the Endoscopy Unit of the Department of Medicine, Bristol, over a three year period (1974-76). The average length of follow-up was two years. Two hundred and sixty five cases of gastric ulcer were studied of which 37 proved to be malignant (14%). Presenting complaints of anorexia, weight loss, nausea and/or vomiting, and multiple (greater than 3) symptoms, were commoner in the malignant ulcer group. Ulcer site and the presence of coexisting duodenal ulceration were largely unhelpful in deciding the status of an ulcer. Malignant ulcers tended to be large (greater than 1 cm diameter). Radiology was highly unreliable in distinguishing benign from malignant ulcers. Visual inspection at endoscopy was more reliable, but associated with a tendency to over-diagnose malignancy. False positive biopsies were uncommon (two cases). Three cases of clinically unsuspected superficial gastric carcinoma were revealed. Repeated endoscopy and biopsy of all gastric ulcers until they are completely healed is advised. Images Fig. 5 Fig. 6 PMID:7364322

  19. Ulcerative Colitis

    MedlinePlus

    Ulcerative colitis (UC) is a disease that causes inflammation and sores, called ulcers, in the lining of the rectum and colon. ... a group of diseases called inflammatory bowel disease. UC can happen at any age, but it usually ...

  20. Peptic Ulcer

    MedlinePlus

    A peptic ulcer is a sore in the lining of your stomach or your duodenum, the first part of your ... Comes and goes for several days or weeks Peptic ulcers happen when the acids that help you digest ...

  1. Laparoscopic and endoscopic cooperative surgery for duodenal neuroendocrine tumor (NET) G1: Report of a case

    PubMed Central

    Tsushimi, Takaaki; Mori, Hirohito; Harada, Takasuke; Nagase, Takashi; Iked, Yoshitaka; Ohnishi, Hiromo

    2014-01-01

    INTRODUCTION We report a case of duodenal neuroendocrine tumor (NET) G1 resected by laparoscopic and endoscopic cooperative surgery (LECS) technique. PRESENTATION OF CASE A 58-year-old woman underwent esophagastroduodenoscopy, revealing an 8-mm, gently rising tumor distal to the pylorus, on the anterior wall of the duodenal bulb. Endoscopic ultrasonography suggested the tumor might invade the submucosal layer. The tumor was pathologically diagnosed as a G1 duodenal NET, by biopsy. Endoscopic submucosal dissection was attempted, but was unsuccessful because of the difficulty of endoscopically performing an inversion operation in the narrow working space. The case was further complicated by the patient's duodenal ulcer scar. We performed a full-thickness local excision using laparoscopic and endoscopic cooperative surgery. The tumor was confirmed and endoscopically marked along the resection line. After full-thickness excision, using endoscopy and laparoscopy, interrupted full-thickness closure was performed laparoscopically. DISCUSSION Endoscopic treatment is generally recommended for G1 NETs <10 mm in diameter and extending only to the submucosal layer. However, some cases are difficult to resect endoscopically because the wall of duodenum is thinner than that of stomach, and endoscope maneuverability is limited within the narrow working space. LECS is appropriate for early duodenal G1 NETs because they are less invasive and resection of the lesion area is possible. CONCLUSION We demonstrated that LECS is a safe and feasible procedure for duodenal G1 NETs in the anterior wall of the first portion of the duodenum. PMID:25460463

  2. To be or not to be: The host genetic factor and beyond in Helicobacter pylori mediated gastro-duodenal diseases.

    PubMed

    Datta De, Dipanjana; Roychoudhury, Susanta

    2015-03-14

    Helicobacter pylori (H. pylori) have long been associated with a spectrum of disease outcomes in the gastro-duodenal system. Heterogeneity in bacterial virulence factors or strains is not enough to explain the divergent disease phenotypes manifested by the infection. This review focuses on host genetic factors that are involved during infection and eventually are thought to influence the disease phenotype. We have summarized the different host genes that have been investigated for association studies in H. pylori mediated duodenal ulcer or gastric cancer. We discuss that as the bacteria co-evolved with the host; these host gene also show much variation across different ethnic population. We illustrate the allelic distribution of interleukin-1B, across different population which is one of the most popular candidate gene studied with respect to H. pylori infections. Further, we highlight that several polymorphisms in the pathway gene can by itself or collectively affect the acid secretion pathway axis (gastrin: somatostatin) thereby resulting in a spectrum of disease phenotype.

  3. Perforated peptic ulcer following gastric bypass for obesity.

    PubMed

    Macgregor, A M; Pickens, N E; Thoburn, E K

    1999-03-01

    Peptic ulcer in the excluded segment of a gastric bypass performed in the management of morbid obesity has only rarely been reported in the literature. The purpose of this study is to review our experience with the condition in a series of 4300 patients who underwent gastric-restrictive surgery between 1978 and 1997. Eleven patients presented with acute perforation of a peptic ulcer in the excluded gastric segment. Nine ulcers were duodenal, one was gastric, and one patient had both gastric and duodenal perforations. The time between primary gastric-restrictive surgery and ulcer perforation varied from 20 days to 12 years. All patients presented with upper abdominal pain. The classical radiological sign of perforated peptic ulcer, free air under the diaphragm, did not occur in any patient. Nine patients were initially treated by primary closure of the perforation with subsequent definitive ulcer therapy by vagotomy, pyloroplasty, or gastrectomy. One case, initially treated elsewhere, was managed by placement of a Malecot catheter through the duodenal perforation, gastrostomy, and peritoneal drainage. One recent case remains symptom-free on H2 blockers after simple closure. There was no mortality. Six cases were previously reported in the literature with a 33 per cent mortality rate.

  4. Influence of psychosocial factors on coping and living with a venous leg ulcer.

    PubMed

    Peart, Joanna

    2015-06-01

    This clinical focus and literature review describe the effect of psychosocial factors on coping and living with a venous leg ulcer (VLU). The associated stressors of living with a VLU include: pain, loss of self-esteem, and social isolation, with subsequent negative emotions that could potentially lead to anxiety and depression. The ability to cope with a VLU depends upon the individual, with some patients employing negative coping strategies such as denial, depending on the stage of the illness and level of acceptance reached (Husband, 2001; Brown, 2014). Psychosocial interventions by health professionals have been shown to reduce the stress of living with a VLU, to improve a patient's coping ability, and subsequently enhance wound healing. This article highlights the importance of holistic assessment and joint treatment planning, to incorporate patients' psychosocial needs and individual coping methods in order to reduce the associated stress of living with a VLU. PMID:26052991

  5. Influences of the colonic microbiome on the mucous gel layer in ulcerative colitis

    PubMed Central

    Lennon, Gráinne; Balfe, Áine; Earley, Helen; Devane, Liam A; Lavelle, Aonghus; Winter, Desmond C; Coffey, J Calvin; O'Connell, P Ronan

    2014-01-01

    The colonic mucus gel layer (MGL) is a critical component of the innate immune system acting as a physical barrier to microbes, luminal insults, and toxins. Mucins are the major component of the MGL. Selected microbes have the potential to interact with, bind to, and metabolize mucins. The tolerance of the host to the presence of these microbes is critical to maintaining MGL homeostasis. In disease states such as ulcerative colitis (UC), both the mucosa associated microbes and the constituent MGL mucins have been shown to be altered. Evidence is accumulating that implicates the potential for mucin degrading bacteria to negatively impact the MGL and its stasis. These effects appear more pronounced in UC.   This review is focused on the host-microbiome interactions within the setting of the MGL. Special focus is given to the mucolytic potential of microbes and their interactions in the setting of the colitic colon. PMID:24714392

  6. An approach to duodenal biopsies

    PubMed Central

    Serra, S; Jani, P A

    2006-01-01

    The introduction of endoscopy of the upper digestive tract as a routine diagnostic procedure has increased the number of duodenal biopsy specimens. Consequently, the pathologist is often asked to evaluate them. In this review, a practical approach to the evaluation of a duodenal biopsy specimen is discussed. An overview of the handling of specimens is given and the normal histology and commonly encountered diseases are discussed. Finally, a description of commonly seen infections is provided, together with an algorithmic approach for diagnosis. PMID:16679353

  7. Guilty as charged: bugs and drugs in gastric ulcer.

    PubMed

    Sontag, S J

    1997-08-01

    Gastric ulcer disease remains a cause of hemorrhage, perforation, outlet obstruction, and death. Recent advances in the understanding of peptic ulcer disease indicate that infection with Helicobacter pylori and ingestion of nonsteroidal anti-inflammatory drugs (NSAIDs) are the cause of almost all gastric and duodenal ulcers. Our therapy, therefore, is in a state of transition: the old acid-suppressive temporary therapy that allows frequent ulcer recurrences and complications is being replaced by curative therapies. The old therapy, by reducing gastric acid secretion or enhancing gastric mucosal defenses, inhibited the cofactors needed for ulcer development. Acid suppression relieved symptoms and healed ulcers, while defense enhancers, such as prostaglandin analogs healed and prevented acute NSAID-induced gastric ulcers. These benefits were maintained, however, only as long as acid-reducing agents or mucosal defense enhancers were continued. On the other hand, curative therapies (such as eradicating H. pylori infection and/or stopping the use of NSAIDs) eliminate the causes of ulcer. Curative combination regimens consisting of antibiotics, ranitidine bismuth citrate, bismuth, and proton pump inhibitors have been approved by the Food and Drug Administration. These new regimens can cure benign gastric ulcer. Unfortunately, we cannot always determine which gastric ulcers are benign, and concern about gastric cancer remains. All gastric ulcers therefore still require biopsy and histological examination. With new treatment regimens, the time may be rapidly approaching when ulcer disease will be "history."

  8. Comparative Characteristics Of Coherent And Incoherent Radiation In The Photography Of Ulcer

    NASA Astrophysics Data System (ADS)

    Novikov, V. F.; Paramonov, L. V.

    1985-01-01

    The efficiency of He-Ne laser radiation and incoherent radiation by red light sources with different spectral bandwidths is compared for the endoscopic phototherapy of gastric and duodenal ulcers. Coherent and incoherent radiation is determined to result in the same theraputic effect when doing the treatment of ulcer deseases. The methods of ulcer treatment is suggested with a conventional fibrogastroscope fitted with red glass filter.

  9. Congenital duodenal obstruction with delayed presentation: seven years of experience

    PubMed Central

    Karami, Hasan; Saneian, Hossein

    2016-01-01

    Introduction The duodenum is the most common site for congenital intestinal obstruction. The duodenal web with a central hole can present without any overt signs of obstruction at a later age. Material and methods Over a 7-year period, children with congenital intestinal obstruction were identified in this study. The complications and operative findings of patients with duodenal web with conditions such as wind sock deformity and delayed diagnosis were evaluated in this study. Results This study included 81 infants with congenital intestinal obstruction. At operation, 48 patients demonstrated duodenal obstruction with atresia in 27, annular pancreas in 15 and malrotation in 6. Also, we observed incomplete obstruction of the duodenum due to a fenestrated web in 8 patients. The age of these patients at operation time ranged from 5 days to 72 months. Fifty percent of affected patients were associated with trisomy 21, all of whom exhibited failure to thrive due to food intolerance. The patients older than 2 years presented with major complications of gastroesophageal reflux such as esophageal ulcer, stricture and dysphagia. Additionally we had a unique case of a patient who had been referred with an epigastric mass. During the operation, we found 440 seeds of various fruits in the stomach and the first portion of the duodenum. Conclusions Our study emphasizes that duodenal web with a central hole can present without signs of obstruction at a later age with only failure to thrive and food intolerance. Therefore a high index of suspicion is necessary for diagnosis when it presents beyond the usual age. PMID:27695493

  10. [Venous ulcer].

    PubMed

    Böhler, Kornelia

    2016-06-01

    Venous disorders causing a permanent increase in venous pressure are by far the most frequent reason for ulcers of the lower extremity. With a prevalence of 1 % in the general population rising to 4 % in the elderly over 80 and its chronic character, 1 % of healthcare budgets of the western world are spent on treatment of venous ulcers. A thorough investigation of the underlying venous disorder is the prerequisite for a differenciated therapy. This should comprise elimination of venous reflux as well as local wound management. Chronic ulcers can successfully be treated by shave therapy and split skin grafting. Compression therapy is a basic measure not only in venous ulcer treatment but also in prevention of ulcer recurrence. Differential diagnosis which have to be considered are arterial ulcers, vasculitis and neoplasms. PMID:27405863

  11. [Pancreatic tissue heterotopy in the stomach of a patient with complications due to peptic ulcerative disease].

    PubMed

    Ostrovskiĭ, V K; Makovkin, V V; Gerasimov, V N

    2008-01-01

    In the literature there are reports on rare pancreatic tissue heterotopy that promotes the complicated course of duodenal or gastric ulcerative disease. In this connection, the authors have decided to share their observation of a 41-year-old female patient admitted to a hospital for perforated ulcer and ulcerous hemorrhage. Another ulcerative stenosis and ulcer penetration into the pancreas were found at surgery. Partial gastrectomy was carried out due to failure to suture the perforative opening. A gross biopsy specimen from the pyloric portion of the stomach displayed heterotopic parts in the pancreas with and without excretory ducts.

  12. [State of humoral immunity and phagocytic activity of neutrophils in patients with ulcer and effect of low-intensity laser therapy].

    PubMed

    Burduli, N M; Gutnova, S K

    2004-01-01

    The aim of our investigation was to study the influence of low-intensity laser therapy at the immunologic parameters and Helicobacter pylori (HP) microbial contamination in patients with exacerbation of peptic and duodenal ulcer. 100 patients aged 18-65 were examined and divided into 2 groups. The experimental group (75 patients) underwent a complex drug and laser therapy of various therapeutic techniques. The control group (25 patients) underwent only drug therapy. The results of this study show the immunocorrective effect of different methods of low-intensity laser therapy in the exacerbation period and more essential decrease of HP microbial contamination in the experimental group.

  13. [Corrective effects of electromagnetic radiation in a millimeter wavelength range on the parameters of oxidative stress after standard anti-helicobacterial therapy in patients with ulcer disease].

    PubMed

    Ivanishkina, E V; Podoprigorova, V G

    2012-01-01

    We assessed the possibilities of correction of oxidative stress parameters in the serum and gastroduodenal mucosa using electromagnetic radiation in a millimeter wavelength range in 127 patients with gastric and duodenal ulcer after eradication therapy. Control group included 230 healthy subjects. Parameter of lipid oxidation by free radicals were measured by direct methods (hemiluminescence and EPR-spectroscopy). The results show that standard eradication therapy does not influence parameters of oxidative stress. More pronounced effect of electromagnetic radiation in a millimeter wavelength range may be due to the correction of prooxidant-antioxidant and antioxidant disbalance. This observation provides pathogenetic substantiation for the inclusion of this physical method in modern therapeutic modalities.

  14. Inflammatory duodenal necrosis complicating gastroschisis

    PubMed Central

    Fouad, Dina; Lee, Geraint J.; Upadhyaya, Manasvi; Drake, David

    2016-01-01

    Babies with gastroschisis have an increased risk of necrotizing enterocolitis (NEC) that can lead to short bowel syndrome, a long-term parenteral nutrition requirement, and its associated complications. To our knowledge, this is the first case report of recurrent duodenal ischemia and necrosis associated with gastroschisis in the absence of NEC totalis. PMID:27695214

  15. Inflammatory duodenal necrosis complicating gastroschisis

    PubMed Central

    Fouad, Dina; Lee, Geraint J.; Upadhyaya, Manasvi; Drake, David

    2016-01-01

    Babies with gastroschisis have an increased risk of necrotizing enterocolitis (NEC) that can lead to short bowel syndrome, a long-term parenteral nutrition requirement, and its associated complications. To our knowledge, this is the first case report of recurrent duodenal ischemia and necrosis associated with gastroschisis in the absence of NEC totalis.

  16. Epidemiology and etiology of "autonomous" nonspecific duodenitis.

    PubMed

    Cheli, R; Nicoló, G; Bovero, E; Salvi, S; Testino, G; De Iaco, F

    1994-04-01

    In this prospective study we looked for possible epidemiological and etiological factors in "autonomous" nonspecific duodenitis. Of 136 dyspeptic patients who entered the study, duodenitis was found in 25.6% (94.4% chronic duodenitis and 5.6% isolated active duodenitis). Men predominated with a significant prevalence of 74%; 49% of them had white-collar jobs, but age, psychological factors, and the season of the year played no role. We found that smoking and alcohol and coffee intake bore no relation to duodenitis. Helicobacter pylori (HP) was present in only 17.1% of patients with duodenitis, little different from the 10% prevalence in dyspeptic patients without duodenitis. HP was always associated with gastric metaplasia and inflammatory activity.

  17. Does COX1 gene polymorphism (A842G/C50T) influence peptic ulcer bleeding in Indian patients?.

    PubMed

    Santhosh, S; Simon, Ebby George; Joseph, A J; Dutta, Amit Kumar; Chowdhury, Sudipta Dhar; Kurien, Reuben Thomas; Chacko, Ashok

    2015-01-01

    This is a pilot study to test the hypothesis that polymorphisms that may be linked to cyclooxygenase production may affect the likelihood and the nature of bleeding in patients with ulcer disease. Of the two polymorphism that have previously been studied for links we chose the A842G polymorphims. Of the 50 patients with ulcer bleeding who were studied, 8 had a heterozygous polymorphisms and 42 had the normal configuration. On comparing these two groups. there were no significant differences in clinical presentation except that there was a tendency to have less gastric ulcers among those with the A842G/C50T polymorphism. Based on these studies we need to undertake a larger studies comparing these groups with those with ulcers without GI bleeding and those without ulcers PMID:27522738

  18. The prevalence of self-reported peptic ulcer in the United States.

    PubMed Central

    Sonnenberg, A; Everhart, J E

    1996-01-01

    OBJECTIVES. The purpose of this study was to draw a current picture of the sociodemographic characteristics of peptic ulcer in the United States. METHODS. During the National Health Interview Survey of 1989, a special questionnaire on digestive diseases was administered to 41,457 randomly selected individuals. Data were retrieved from public use tapes provided by the National Center for Health Statistics. Odds ratios were calculated by logistic regression after adjustment for sample weights in the survey. RESULTS. Of adult US residents, 10% reported having physician-diagnosed ulcer disease, and one third of these individuals reported having an ulcer in the past year. Old age, short education, low family income, being a veteran, and smoking acted as significant and independent risk factors. Gastric and duodenal ulcer occurred in both sexes equally often. Duodenal ulcer was more common in Whites than non-Whites, while gastric ulcer was more common in non-Whites. CONCLUSIONS. The age-related rise and socioeconomic gradients of peptic ulcer represent the historic scars of previous infection rates with Helicobacter pylori. The racial variations reflect different ages at the time of first infection; younger and older age at the acquisition of H. pylori appear to be associated with gastric and duodenal ulcer, respectively. PMID:8633736

  19. [Bleeding peptic ulcers--how can recurrent bleeding be prevented?].

    PubMed

    Labenz, J; Tillenburg, B; Peitz, U; Stolte, M; Börsch, G

    1995-01-01

    Bleeding is the most frequent complication of peptic ulcer disease. Patients with a previous ulcer hemorrhage have a high risk for future bleeding episodes. Therefore, treatment aiming at ulcer prophylaxis is mandatory. Helicobacter pylori infection, acid/pepsin and intake of Aspirin or NSAIDs are the main causal factors involved in the pathogenesis of peptic ulcer disease. Ulcers induced by nonsteroidal anti-inflammatory drugs can be cured by gastric acid suppression (e.g. omeprazole) and prevented by withdrawal of the ulcerogenic substances or co-medication with omeprazole or misoprostol. Acid and Helicobacter pylori are necessary, albeit by themselves not sufficient factors in the causal web of the formerly idiopathic, gastritis-associated peptic ulcer disease of the stomach and the duodenum. Maintenance therapy with antisecretory drugs results in a marked decrease of ulcer recurrences and probably further ulcer complications after an index bleeding, but a definite cure of the ulcer disease is not feasible in the majority of patients. The proportion of patients remaining in remission is dependent on the degree of gastric acid suppression. Therefore, potent antisecretory drugs such as the proton pump inhibitor omeprazole should be used if a physician decides to initiate a long-term maintenance therapy. Several studies have demonstrated beyond doubt that cure of Helicobacter pylori eradication resulted in a stable remission of gastric and duodenal ulcer disease. In addition, a true reinfection after apparent eradication of the bacteria has been rarely observed in adults.(ABSTRACT TRUNCATED AT 250 WORDS)

  20. [Indications for surgical treatment of hard scarring gastric ulcers].

    PubMed

    Durleshter, V M; Korochanskaia, N V; Serikova, S N

    2014-01-01

    It was done the comparative analysis of the morphofunctional state of the upper gastrointestinal tract between 350 patients with effective conservative treatment and 104 patients with hard scarring gastric ulcers. The analysis identified the predictors of ineffective medical treatment and led to deliver the indications for timely surgical treatment. It was identified the next indications for planned organ-preserving surgical treatment of patients with hard scarring gastric ulcers: penetrating and non-healing ulcers with large or gigantic size in case of the adequate medical therapy, high-grade dysplasia and colonic metaplasia of the gastric epithelium in the borders or fundus of the ulcer,ulcers combination with fixed cardio-fundal or fundo-corporal hiatal hernias; hypotonic-hypokinetic type of the gastric and duodenal activity with the development of gastrostasis and pronounced duodenogastric reflux.

  1. Ulcerative colitis - discharge

    MedlinePlus

    Inflammatory bowel disease - ulcerative colitis - discharge; Ulcerative proctitis - discharge; Colitis - discharge ... were in the hospital because you have ulcerative colitis. This is a swelling of the inner lining ...

  2. Giant gastric ulcer penetrating into the pancreas.

    PubMed

    Fujihara, Shintaro; Mori, Hirohito; Nishiyama, Noriko; Kobara, Hideki; Masaki, Tsutomu

    2012-09-01

    A 57-year-old man developed haematemesis and was referred to our institution. His discomfort had begun 3 weeks earlier and localised to the upper abdomen. Abdominal CT showed a defect of gastric mucosa and gastric wall thickening. Oesophagogastroduodenoscopy showed that he had an active gastric ulcer, 40 mm in diameter, on the lesser curvature in the upper third of the corpus and the presence of a pancreatic body at the ulcer base, penetration to the pancreas. Open gastrectomy was performed with a preoperative diagnosis of localised peritonitis caused by penetration of the stomach into the pancreas. Histopathology of resected specimens showed a benign peptic ulcer, 40×40 mm in size, was found on the lesser curvature in the antrum, and this had penetrated through the pancreas. The most serious complications of PUD include haemorrhage, perforation, penetration, and gastric outlet obstruction. Approximately 7% of patients experience perforation, which occurs when an ulcer erodes through the wall and leaks air and digestive contents into the peritoneal cavity. Antral and duodenal ulcers can penetrate into the pancreas. We report a case of gastric ulcer penetrating into the pancreas.

  3. Gastroprotective effects of several H2RAs on ibuprofen-induced gastric ulcer in rats.

    PubMed

    Liu, Jing; Sun, Dan; He, Jinfeng; Yang, Chengli; Hu, Tingting; Zhang, Lijing; Cao, Hua; Tong, Ai-Ping; Song, Xiangrong; Xie, Yongmei; He, Gu; Guo, Gang; Luo, Youfu; Cheng, Ping; Zheng, Yu

    2016-03-15

    Ibuprofen is the first line of treatment for osteoarthritis and arthritis. The main side effects of ibuprofen especially in long-term treatment include gastric ulcer, duodenal ulcer and indigestion etc. Therefore, screening drugs with effective gastric protective effects and low toxicity for combination therapy with ibuprofen is necessary. The mechanism of gastric damage induced by ibuprofen is still unclear, however, cell damage caused by reactive oxygen species (ROS) is considered as the main reason. Preliminary screening of literature with the criteria of low toxicity led to four histamine-2 receptor antagonists (H2RAs): nizatidine, famotidine, lafutidine, and roxatidine acetate, which were selected for further investigation. These drugs were evaluated systemically by examining the gastric ulcer index, lipid peroxidation (LPO), membrane permeability, toxicity to main organs, and the influence on the activity of antioxidant enzymes, and myeloperoxidase (MPO). Nizatidine was found to be the best gastric protective agent. It exhibited excellent protective effect by increasing antioxidant enzyme activity, decreasing MPO activity, reducing LPO, and membrane permeability. Combination treatment with nizatidine and ibuprofen did not show any significant toxicity. Nizatidine was considered as a good option for combination therapy with ibuprofen especially for diseases that require long-term treatment such as arthritis and osteoarthritis.

  4. Validation of binding of SE-75 labeled sucralfate to sites of gastrointestinal ulceration

    SciTech Connect

    Maurer, A.H.; Knight, L.C.; Kollman, M.; Krevsky, B.; Pleet, D.; D'Ercole, F.; Siegel, J.A.; Fisher, R.S.; Malmud, L.S.

    1985-05-01

    This study was performed to determine if and for how long sucralfate (SU) binds selectively to sites of gastro-intestinal (GI) ulceration. Se-Su was prepared by sulfating sucrose with tracer Se-75 and precipitating it as the basic Al salt. All patients (pts) had endoscopy to confirm the presence of either: esophagitis (n=5), gastritis (GA) (n=5), gastric ulcers (GU) (n=5), duodenal ulcers (DU) (n=5), or no ulceration (NU) (n=5). Following an overnight fast the pts swallowed 1 gm with 100 ..mu..Ci of Se-SU and were imaged continuously over 24 hours or until no activity remained in the upper GI tract. Pts with GU visually demonstrated focal SU binding at the ulcers for an average of 3.9 +- 1.1 hrs. with a mean GET of 68 +- 25 min. Mean GET for pts with DU was prolonged, 171 +- 63 min, however focal binding at duodenal ulcers was not seen. All pts with GA had diffuse retention of SU in the stomach with a mean GET of 118 +- 34 min. Focal binding of SU at all sites of esophagitis was seen with a T-1/2 of 65 +- 32 min at the ulcerations. In conclusion these data support the theory that the mechanism of ulcer healing with SU is related to its ability to adhere to the ulcer site forming a protective barrier. In addition Se-SU is a potential ulcer imaging agent which can be used to noninvasively assess healing.

  5. Gastric ulcer treatment: cure of Helicobacter pylori infection without subsequent acid-suppressive therapy: is it effective?

    PubMed

    van Zanten, Sander Veldhuyzen; van der Knoop, Bloeme

    2008-06-01

    Whether it is a requirement to continue with anti-secretory therapy following anti-Helicobacter therapy in H. pylori positive gastric ulcers is an important question. As gastric ulcers tend to heal more slowly than duodenal ulcers, may be asymptomatic or only causing mild symptoms and success at curing H. pylori with current fist line therapies is 80% at best, clinicians will likely err on the side of caution and continue acid suppressive therapy to ensure healing of gastric ulcers. This is certainly recommended when dealing with bleeding ulcers.

  6. The influence of ischemic factors on the migration rates of cell types involved in cutaneous and subcutaneous pressure ulcers.

    PubMed

    Topman, Gil; Lin, Feng-Huei; Gefen, Amit

    2012-09-01

    A pressure ulcer (PU) is a localized injury to the skin and/or to underlying tissues, typically over a weight-bearing bony prominence. PUs often develop in ischemic tissues. Other than being relevant to the etiology of PUs, ischemic factors such as glucose levels, acidity and temperature could potentially affect healing processes as well, particularly, the rate of damage repair. Using an in vitro cell culture model, the goal of the present study was to determine the influence of ischemic factors: low temperature (35 °C), low glucose (1 g/L) and acidic pH (6.7) on the migration rate of NIH3T3 fibroblasts, 3T3L1 preadipocytes and C2C12 myoblasts, which could all be affected by PUs. Cell migration into a local damage site, produced by crushing cells under a micro-indentor, was monitored over ~16 h under controlled temperature and pH conditions. We found that in the NIH3T3 cultures, acidosis significantly hindered the migration rate as well as delayed the times for onset and end of mass cell migration. The effects of temperature and glucose however were not significant. Additionally, under control conditions (temperature 37 °C, glucose 4.5 g/L, pH 7.6), migration rates and times differed significantly across the different cell types. The present findings motivate further studies related to the effects of pH levels on migration performances, particularly in PU where bacterial contamination-associated with an acidic environment-is involved.

  7. Duodenal Adenocarcinoma Metastatic to the Breast

    PubMed Central

    Yu, Haibo; Song, Hongliang; Jiang, Yi

    2016-01-01

    Abstract Duodenal adenocarcinoma, a very rare malignant gastrointestinal tumor, mainly metastasizes via the lymphatic system. Metastases from duodenal adenocarcinomas to the breast are very uncommon. A 31-year-old woman presented at our department with a left breast tumor. She had a past medical history of duodenal adenocarcinoma. Physical examination on admission confirmed a 2.5-cm-diameter tumor in the outer lower quadrant of the left breast. Computed tomography (CT) examination showed a soft lesion with tissue-like density and enlarged axillary lymph nodes. Local excision was performed to remove the breast lesion. The findings of cytologic, histologic, and immunohistochemistry examination indicated a breast metastasis from the previous duodenal adenocarcinoma. The patient was treated with palliative chemotherapy. Metastases from duodenal adenocarcinoma to the breast are rare. The diagnosis depends on medical history, imaging, and pathologic examination including immunohistochemistry. An accurate diagnosis is important to avoid unnecessary surgery. PMID:26986146

  8. The role of psychosocial factors in peptic ulcer disease: beyond Helicobacter pylori and NSAIDs.

    PubMed

    Jones, Michael P

    2006-04-01

    A variety of organic etiologies are associated with peptic ulcer disease, and the most relevant of these are infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs. Between 5% and 20% of patients with gastric or duodenal ulcer, however, lack an identifiable organic etiology. In these patients particularly and in all ulcer patients in general, psychosocial factors may play a significant role. At present, there is no definitive study proving a causal relationship between psychological stress and the development of ulcer disease. Studies to date suffer from significant methodological limitations and have not effectively addressed the poor correlation between ulcer craters and ulcer symptoms. A conservative application of available data would suggest that psychosocial factors play a significant role in symptom perception and reporting in patients with dyspeptic symptoms and may play a role in ulcer formation. PMID:16581366

  9. Risk factors influencing the outcome of peptic ulcer bleeding in chronic kidney disease after initial endoscopic hemostasis

    PubMed Central

    Liang, Chih-Ming; Hsu, Chien-Ning; Tai, Wei-Chen; Yang, Shih-Cheng; Wu, Cheng-Kun; Shih, Chih-Wei; Ku, Ming-Kun; Yuan, Lan-Ting; Wang, Jiunn-Wei; Tseng, Kuo-Lun; Sun, Wei-Chih; Hung, Tsung-Hsing; Nguang, Seng-Howe; Hsu, Pin-I; Wu, Deng-Chyang; Chuah, Seng-Kee

    2016-01-01

    Abstract Patients with chronic kidney disease (CKD) who had peptic ulcer bleeding (PUB) may have more adverse outcomes. This population-based cohort study aimed to identify risk factors that may influence the outcomes of patients with CKD and PUB after initial endoscopic hemostasis. Data from 1997 to 2008 were extracted from the National Health Insurance Research Database in Taiwan. We included a cohort dataset of 1 million randomly selected individuals and a dataset of patients with CKD who were alive in 2008. A total of 18,646 patients with PUB were screened, and 1229 patients admitted for PUB after endoscopic hemostasis were recruited. The subjects were divided into non-CKD (n = 1045) and CKD groups (n = 184). We analyzed the risks of peptic ulcer rebleeding, sepsis events, and mortality among in-hospital patients, and after discharge. Results showed that the rebleeding rates associated with repeat endoscopic therapy (11.96% vs 6.32%, P = 0.0062), death rates (8.7%, vs 2.3%, P < 0.0001), hospitalization cost (US$ 5595±7200 vs US$2408 ± 4703, P < 0.0001), and length of hospital stay (19.6 ± 18.3 vs 11.2 ± 13.1, P < 0.0001) in the CKD group were higher than those in the non-CKD group. The death rate in the CKD group was also higher than that in the non-CKD group after discharge. The independent risk factor for rebleeding during hospitalization was age (odds ratio [OR], 1.02; P = 0.0063), whereas risk factors for death were CKD (OR, 2.37; P = 0.0222), shock (OR, 2.99; P = 0.0098), and endotracheal intubation (OR, 5.31; P < 0.0001). The hazard ratio of rebleeding risk for aspirin users after discharge over a 10-year follow-up period was 0.68 (95% confidence interval [CI]: 0.45–0.95, P = 0.0223). On the other hand, old age (P < 0.0001), CKD (P = 0.0090), diabetes (P = 0.0470), and congestive heart failure (P = 0.0013) were the independent risk factors for death after discharge. In-hospital patients with CKD and PUB after

  10. Role of dietary polyphenols in the management of peptic ulcer

    PubMed Central

    Farzaei, Mohammad Hosein; Abdollahi, Mohammad; Rahimi, Roja

    2015-01-01

    Peptic ulcer disease is a multifactorial and complex disease involving gastric and duodenal ulcers. Despite medical advances, the management of peptic ulcer and its complications remains a challenge, with high morbidity and death rates for the disease. An accumulating body of evidence suggests that, among a broad reach of natural molecules, dietary polyphenols with multiple biological mechanisms of action play a pivotal part in the management of gastric and duodenal ulcers. The current review confirmed that dietary polyphenols possess protective and therapeutic potential in peptic ulcer mediated by: improving cytoprotection, re-epithelialization, neovascularization, and angiogenesis; up-regulating tissue growth factors and prostaglandins; down-regulating anti-angiogenic factors; enhancing endothelial nitric oxide synthase-derived NO; suppressing oxidative mucosal damage; amplifying antioxidant performance, antacid, and anti-secretory activity; increasing endogenous mucosal defensive agents; and blocking Helicobacter pylori colonization associated gastric morphological changes and gastroduodenal inflammation and ulceration. In addition, anti-inflammatory activity due to down-regulation of proinflammatory cytokines and cellular and intercellular adhesion agents, suppressing leukocyte-endothelium interaction, inhibiting nuclear signaling pathways of inflammatory process, and modulating intracellular transduction and transcription pathways have key roles in the anti-ulcer action of dietary polyphenols. In conclusion, administration of a significant amount of dietary polyphenols in the human diet or as part of dietary supplementation along with conventional treatment can result in perfect security and treatment of peptic ulcer. Further well-designed preclinical and clinical tests are recommended in order to recognize higher levels of evidence for the confirmation of bioefficacy and safety of dietary polyphenols in the management of peptic ulcer. PMID:26074689

  11. Role of dietary polyphenols in the management of peptic ulcer.

    PubMed

    Farzaei, Mohammad Hosein; Abdollahi, Mohammad; Rahimi, Roja

    2015-06-01

    Peptic ulcer disease is a multifactorial and complex disease involving gastric and duodenal ulcers. Despite medical advances, the management of peptic ulcer and its complications remains a challenge, with high morbidity and death rates for the disease. An accumulating body of evidence suggests that, among a broad reach of natural molecules, dietary polyphenols with multiple biological mechanisms of action play a pivotal part in the management of gastric and duodenal ulcers. The current review confirmed that dietary polyphenols possess protective and therapeutic potential in peptic ulcer mediated by: improving cytoprotection, re-epithelialization, neovascularization, and angiogenesis; up-regulating tissue growth factors and prostaglandins; down-regulating anti-angiogenic factors; enhancing endothelial nitric oxide synthase-derived NO; suppressing oxidative mucosal damage; amplifying antioxidant performance, antacid, and anti-secretory activity; increasing endogenous mucosal defensive agents; and blocking Helicobacter pylori colonization associated gastric morphological changes and gastroduodenal inflammation and ulceration. In addition, anti-inflammatory activity due to down-regulation of proinflammatory cytokines and cellular and intercellular adhesion agents, suppressing leukocyte-endothelium interaction, inhibiting nuclear signaling pathways of inflammatory process, and modulating intracellular transduction and transcription pathways have key roles in the anti-ulcer action of dietary polyphenols. In conclusion, administration of a significant amount of dietary polyphenols in the human diet or as part of dietary supplementation along with conventional treatment can result in perfect security and treatment of peptic ulcer. Further well-designed preclinical and clinical tests are recommended in order to recognize higher levels of evidence for the confirmation of bioefficacy and safety of dietary polyphenols in the management of peptic ulcer.

  12. Duodenal Chemosensing and Mucosal Defenses

    PubMed Central

    Akiba, Yasutada; Kaunitz, Jonathan D.

    2011-01-01

    The duodenal mucosa is exposed to endogenous and exogenous chemicals, including acid, CO2, bile acids and nutrients. Mucosal chemical sensors are necessary to exert physiological responses such as secretion, digestion, absorption, and motility. We propose a mucosal chemosensing system by which luminal chemicals are sensed via mucosal acid sensors and G-protein-coupled receptors. Luminal acid/CO2 sensing consists of ecto- and cytosolic carbonic anhydrases, epithelial ion transporters, and acid sensors expressed on the afferent nerves in the duodenum. Furthermore, a luminal L-glutamate signal is mediated via mucosal L-glutamate receptors, including metabotropic glutamate receptors and taste receptor 1 family heterodimers, with activation of afferent nerves and cyclooxygenase, whereas luminal Ca2+ is differently sensed via the calcium-sensing receptor in the duodenum. Recent studies also show the involvement of enteroendocrine G-protein-coupled receptors in bile acid and fatty acid sensing in the duodenum. These luminal chemosensors help activate mucosal defense mechanisms in or- der to maintain the mucosal integrity and physiological responses. Stimulation of luminal chemosensing in the duodenal mucosa may prevent mucosal injury, affect nutrient metabolism, and modulate sensory nerve activity. PMID:21389725

  13. Vagotomy and double pyloroplasty for peptic ulcer.

    PubMed Central

    Hines, J R; Geurkink, R E; Kornmesser, T A; Wikholm, L; Davis, R P

    1975-01-01

    Seventy patients with peptic ulcers (55 duodenal and 15 gastric) were treated by truncal vagotomy and doulbe pyloroplasty during the past four years. Clinical and experimental data as presented lead us to believe that transecting the pylorus twice produces an incontinent pyloric sphincter and a larger gastric outlet than is found in other methods of pyloroplasty. This decreases gastric stasis and has led to a lower ulcer recurrence rate (1.5%). In addition the untoward postoperative sequelae are minimal. The 70 patients treated (for the most pare consecutive cases) exhibited the usual complications of peptic ulcer disease. Thirty-three had intractable pain, 23 bleeding (15 massive), 13 obstruction, and one acute perforation. There were no operative or postoperative deaths and the only serious postoperative complication was unrelated to the double pyloroplasty. During the followup period four patients have died of unrelated diseases. Of the remaining 66 patients one developed a probable recurrent peptic ulcer which has responded to medical management. Four patients have intermittent dumping, three have mild diarrhea and one has failed to gain weight, Constipation and weight gain are more common complaints. It would appear that vagotomy with double pyloroplasty is a safe and effective operation for peptic ulcers and that further clinical trials are warranted. PMID:1119866

  14. Peptic ulcer in childhood. Psychological factors.

    PubMed

    Christodoulou, G N; Gargoulas, A; Papaloukas, A; Marinopoulou, A; Rabavilas, A D

    1979-01-01

    Thirty children (20 girls and 10 boys, aged 6-16 years) with primary peptic ulcers, matched in paris for age, sex and socio-economic standard to a group of 30 ulcer-free controls, were submitted to a structured psychiatric interview, a structured 'present psychiatric state' examination and to personality and intelligence tests. With one exception all patients suffered from duodenal ulcer; 3 male patients had personalities with psychopathic elements, 7 patients had nicknames, 5 suffered from psychiatric disorders, 3 had attempted suicide in the past, and 3 had had homosexual experiences. These parameters were negative in all controls. The patients had lower mean IQ, worse scholastic adaptation, more anxious and overprotective parents, higher frequency of faddiness in food and lower frequency of nail-biting than the controls. Psychotraumatic events had preceded the onset of ulcer symptomatology in 11 cases. The findings are discussed and the contribution of psychological factors in the pathogenesis of childhood peptic ulcer is stressed. PMID:550183

  15. Peptic Ulcers

    MedlinePlus

    ... is a good alternative to NSAIDs for most childhood conditions. Signs and Symptoms Although peptic ulcers are rare in kids, if your child has any of these signs and symptoms, call your doctor: burning pain in the abdomen between the breastbone and the belly button (the ...

  16. [Ulcerative colitis].

    PubMed

    Lopetuso, Loris; Gasbarrini, Antonio

    2016-06-01

    Inflammatory bowel disease (IBD), such as Crohn's disease (CD) and ulcerative colitis (UC), are chronic, relapsing inflammatory disorders of the digestive tract resulting from dysregulated immune responses toward environmental factors in genetically predisposed individuals. This review focus on what is the state of the art of UC pathophysiology, diagnosis, and treatment and how any future findings could drive our clinical practice. PMID:27362722

  17. Duodenal Lipomatosis as a Curious Cause of Upper Gastrointestinal Bleed: A Report with Review of Literature

    PubMed Central

    Wani, Majid; Tiwari, Priyanka; Ramaswamy, Palaniswamy Kalipatti; Kumar, Reddy Prasanna

    2016-01-01

    Lipomas of the gastrointestinal tract are rare. Duodenal lipomas are incidental and mostly asymptomatic. Tumours may produce symptoms of abdominal pain and discomfort or cause bleeding due to ulceration or intestinal obstruction due to intussusception. We describe a 45-year-old man presenting in emergency with 3 days history of melena with normal gastroduodenoscopy and contrast enhanced computed tomography revealing multiple polypoid lesion in duodenum and proximal jejunum suggestive of lipoma. Due to ongoing bleed, he underwent laparotomy with duodenectomy and uneventful postoperative recovery. Our review of cases published in last 67 years indicate that duodenal lipomas are rare to occur but commonly found in second part, they may be seen in third and fourth part of duodenum which may be missed on endoscopy. They can be multiple and may present as severe UGI bleeding which could be managed surgically. Though CT is diagnostic, histopathology confirms the diagnosis which shows lipomatous lesion composed of mature adipose arranged in lobules. PMID:27437304

  18. Duodenal gland cysts and pseudodiverticula in sheep.

    PubMed

    Penadés, Mariola; Guerrero, Irene; Benito-Peña, Alberto; Corpa, Juan M

    2010-07-01

    Six cases of acquired duodenal diverticulitis (pseudodiverticula) were found in a flock of sheep over a short period of time. All the animals had duodenal lesions characterized by the presence of multiple saccular dilations filled with feed material. The mucosal surface was elevated by multiple small nodules that histologically corresponded to cystic dilatations of the duodenal glands, which likely caused the displacement, atrophy, and disappearance of the muscular layer, leading to pseudodiverticula. The gross appearance, microscopic findings, and epidemiological characteristics suggest that this is a different pathological process to that described for diverticula in animals to date.

  19. Psychosocial factors in peptic ulcer and inflammatory bowel disease.

    PubMed

    Levenstein, Susan

    2002-06-01

    Over the past decade, while gastroenterologists' interest in mind-body interactions in organic disorders dwindled, stronger evidence has linked psychosocial factors with the incidence and recurrence of peptic ulcer and with the course of inflammatory bowel disease. Psychological-behavioral approaches to treatment continue to be disappointing. Psychosocial factors may affect ulcer by increasing duodenal acid load, altering local circulation or motility, intensifying Helicobacter pylori infection, stimulating corticosteroid secretion, and affecting health risk behaviors; possible mechanisms for inflammatory bowel disease include immune deregulation, gut permeability changes, and poor medication adherence. Both belong to the growing category of diseases thought to have an infectious component: for peptic ulcer the bacterium Helicobacter pylori, for inflammatory bowel disease an exaggerated immune response to gut bacteria. Peptic ulcer and inflammatory bowel disease, which present unique interactions among psychological, immunologic, endocrine, infectious, and behavioral factors, are splendid paradigms of the biopsychosocial model.

  20. Interaction of Helicobacter pylori (Hp) and nonsteroidal anti-inflammatory drugs (NSAID) on gastric mucosa and risk of ulcerations.

    PubMed

    Konturek, Peter C; Konturek, Stanisław J; Cześnikiewicz, Marta; Płonka, Małgorzata; Bielański, Władysław

    2002-09-01

    Hp and NSAID are the most common pathogens in the stomach, but their interaction on gastro-duodenal mucosa has been little studied. Hp infection in humans does not interfere with NSAID-induced gastric ulcer healing by omeprazole, therefore, there is no rationale to eradicate the germ. Hp infection induces COX-2 expression resulting in excessive biosynthesis of gastroprotective prostaglandin (PG), which should in turn counteract NSAID-induced gastropathy and contribute to healing of existing ulcers. Some investigators claim that Hp infection acts synergistically with NSAID on ulcerogenesis and propose that Hp should be eradicated, particularly at the onset of long-term NSAID therapy. Our studies in about 6500 dyspeptic patients undergoing upper endoscopy and 13C-urea breath test revealed that about 70% of these patients are Hp positive and 31% of these develop gastro-duodenal ulcers. Of these ulcers, 66% were Hp positive and NSAID negative, 3%--NSAID positive and Hp negative, 8% were both Hp positive and NSAID positive, while 23% ulcers were Hp and NSAID negative. An evidence was obtained for negative interaction between Hp infection and NSAID on risk of gastro-duodenal ulcers suggesting that Hp may attenuate the peptic ulcerogenesis. Our results support the concept 1) the interaction between Hp infection and NSAID on gastro-duodenal ulcerations is antagonistic, 2) the Hp and NSAID are independent risk factors for peptic ulcerations in humans, 3) there is no need for the Hp eradication in NSAID-treated patients, and 4) the rate of ulcer complications (hemorrhage and perforation) remains constant despite the decrease in Hp and ulcer prevalence.

  1. The Influence of Antral Ulcers on Intramural Gastric Nerve Projections Supplying the Pyloric Sphincter in the Pig (Sus scrofa domestica)—Neuronal Tracing Studies

    PubMed Central

    Zalecki, Michal

    2015-01-01

    Background Gastric ulcerations in the region of antrum pylori represent a serious medical problem in humans and animals. Such localization of ulcers can influence the intrinsic descending nerve supply to the pyloric sphincter. The pyloric function is precisely regulated by intrinsic and extrinsic nerves. Impaired neural regulation could result in pyloric sphincter dysfunction and gastric emptying malfunction. The aim of the study was to determine the effect of gastric antral ulcerations on the density and distribution of intramural gastric descending neurons supplying the pyloric sphincter in pigs. Methodology/Principal Findings The experiment was performed on 2 groups of pigs: healthy gilts (n=6) and gilts with experimentally induced peptic ulcers in the region of antrum pylori (n=6). Gastric neurons supplying pyloric sphincter were labeled using the retrograde neuronal tracing technique (20μl of Fast Blue tracer injected into the pyloric sphincter muscle). After a week survival period the animals were sacrificed and the stomachs were collected. Then, the stomach wall was cross-cut into 0.5cm thick sections taken in specified intervals (section I - 1.5cm; section II - 3.5cm; section III - 5.5cm; section IV – 7.5cm) starting from the sphincter. Consecutive microscopic slices prepared from each section were analyzed under fluorescent microscope to count traced neurons. Obtained data were statistically analyzed. The total number of FB-positive perikarya observed within all studied sections significantly decreased from 903.3 ± 130.7 in control to 243.8 ± 67.3 in experimental animals. In healthy pigs 76.1 ± 6.7% of labeled neurons were observed within the section I, 23.53 ± 6.5% in section II and only occasional cells in section III. In experimental animals, as many as 93.8 ± 2.1% of labeled cells were observed within the section I and only 6.2 ± 2.2% in section II, while section III was devoid of such neurons. There were no traced perikarya in section IV

  2. Degrees of acid suppression and ulcer healing: dosage considerations.

    PubMed

    Pounder, R E

    1991-01-01

    The human stomach has a normal circadian rhythm of intragastric acidity characterized by increasing acidity during the day and peaks in the early hours of the morning. Eating causes a transient decrease of intragastric acidity. Acid appears to be the permissive factor in peptic ulcer disease and to be responsible for symptoms; the patient with duodenal ulcer may secrete too much acid. Pharmacological control of gastric acid secretion will speed ulcer healing. Modern regimens, which typically use a bedtime dose of an H2-receptor antagonist, produce a pulse of decreased acidity. Intragastric acidity is decreased during the night and early morning, leaving a normal profile of acidity during the day and early evening. Higher or more frequent doses of an antisecretory agent can produce a more profound decrease of 24-h intragastric acidity. Theoretical problems associated with a sustained or profound decrease of 24-h intragastric acidity include the threat of enteric infection and infestation, potential bacterial overgrowth with possible N-nitrosamine formation, and drug-induced hypergastrinaemia. In light of these potential problems, for the management of simple peptic ulceration, it appears sensible to use the minimum intervention required. Bedtime H2-receptor blockade is one such regimen. The more potent antisecretory regimens can be used for difficult clinical problems such as the Zollinger-Ellison syndrome, intractable duodenal ulceration, and severe oesophagitis.

  3. Diagnosis of perforated gastric ulcers by ultrasound.

    PubMed

    Wallstabe, L; Veitt, R; Körner, T

    2002-10-01

    Patients with a perforation of the gastrointestinal tract need fast confirmation of diagnosis and early treatment to improve outcome. Plain abdominal x-ray does not always prove the perforation particularly at early stage. We report about a 62 year-old woman complaining of consistent abdominal pain with sudden onset. Ultrasound was taken as first diagnostic measure, revealing a perforation. The leakage was located in the stomach. Radiography confirmed the pneumoperitoneum without indicating the perforated location. During operation the perforated gastric ulcer was found and sutured. This case report points out the reliability of ultrasound in diagnosing a pneumoperitoneum. Additionally it provides a summary of ultrasound signs seen in perforated gastric and duodenal ulcers and a review of literature.

  4. Robotic Surgery for Benign Duodenal Tumors

    PubMed Central

    Downs-Canner, Stephanie; Van der Vliet, Wald J.; Thoolen, Stijn J. J.; Boone, Brian A.; Zureikat, Amer H.; Hogg, Melissa E.; Bartlett, David L.; Callery, Mark P.; Kent, Tara S.; Zeh, Herbert J.

    2015-01-01

    Introduction Benign duodenal and periampullary tumors are uncommon lesions requiring careful attention to their complex anatomic relationships with the major and minor papillae as well as the gastric outlet during surgical intervention. While endoscopy is less morbid than open resection, many lesions are not amenable to endoscopic removal. Robotic surgery offers technical advantages above traditional laparoscopy, and we demonstrate the safety and feasibility of this approach for a variety of duodenal lesions. Methods We performed a retrospective review of all robotic duodenal resections between April 2010 and December 2013 from two institutions. Demographic, clinicopathologic, and operative details were recorded with special attention to the post-operative course. Results Twenty-six patients underwent robotic duodenal resection for a variety of diagnoses. The majority (88 %) were symptomatic at presentation. Nine patients underwent transduodenal ampullectomy, seven patients underwent duodenal resection, six patients underwent transduodenal resection of a mass, and four patients underwent segmental duodenal resection. Median operative time was 4 h with a median estimated blood loss of 50 cm3 and no conversions to an open operation. The rate of major Clavien-Dindo grades 3–4 complications was 15 % at post-operative days 30 and 90 without mortality. Final pathology demonstrated a median tumor size of 2.9 cm with a final histologic diagnoses of adenoma (n=13), neuroendocrine tumor (n=6), gastrointestinal stromal tumor (GIST) (n=2), lipoma (n=2), Brunner’s gland hamartoma (n=1), leiomyoma (n=1), and gangliocytic paraganglioma (n=1). Conclusion Robotic duodenal resection is safe and feasible for benign and premalignant duodenal tumors not amenable to endoscopic resection. PMID:25348238

  5. Duodenal injury post laparoscopic cholecystectomy: Incidence, mechanism, management and outcome

    PubMed Central

    Machado, Norman Oneil

    2016-01-01

    , Whipple resection and pyloric exclusion. The day of detection among those who survived was a mean of 1.6 d (including those detected on table), compared to 4.25 d in those who died. Based on the random effect model, the overall mean duration of detection of injury was 1.6 (1.0-2.2) d (95%CI). Based on the fixed effect model, the overall mortality rate from these studies was 10% (0%-25%). On application of the Kaplan Meier survival probabilities, the cumulative probability of survival was 94%, if the injury was detected on day 1 and 80% if detected on day 2. In those that were detected later, the survival probabilities dropped steeply. CONCLUSION: Duodenal injuries are caused by thermal burns or by dissection during LC and require prompt treatment. Delay in repair could negatively influence the outcome. PMID:27152141

  6. Venous Ulcers

    PubMed Central

    Caprini, J.A.; Partsch, H.; Simman, R.

    2013-01-01

    Venous leg ulcers are the most frequent form of wounds seen in patients. This article presents an overview on some practical aspects concerning diagnosis, differential diagnosis and treatment. Duplex ultrasound investigations are essential to ascertain the diagnosis of the underlying venous pathology and to treat venous refluxes. Differential diagnosis includes mainly other vascular lesions (arterial, microcirculatory causes), hematologic and metabolic diseases, trauma, infection, malignancies. Patients with superficial venous incompetence may benefit from endovenous or surgical reflux abolition diagnosed by Duplex ultrasound. The most important basic component of the management is compression therapy, for which we prefer materials with low elasticity applied with high initial pressure (short-stretch bandages and Velcro-strap devices). Local treatment should be simple, absorbing and not sticky dressings keeping adequate moisture balance after debridement of necrotic tissue and biofilms are preferred. After the ulcer is healed compression therapy should be continued in order to prevent recurrence. PMID:26236636

  7. Venous Ulcers.

    PubMed

    Caprini, J A; Partsch, H; Simman, R

    2012-09-01

    Venous leg ulcers are the most frequent form of wounds seen in patients. This article presents an overview on some practical aspects concerning diagnosis, differential diagnosis and treatment. Duplex ultrasound investigations are essential to ascertain the diagnosis of the underlying venous pathology and to treat venous refluxes. Differential diagnosis includes mainly other vascular lesions (arterial, microcirculatory causes), hematologic and metabolic diseases, trauma, infection, malignancies. Patients with superficial venous incompetence may benefit from endovenous or surgical reflux abolition diagnosed by Duplex ultrasound. The most important basic component of the management is compression therapy, for which we prefer materials with low elasticity applied with high initial pressure (short-stretch bandages and Velcro-strap devices). Local treatment should be simple, absorbing and not sticky dressings keeping adequate moisture balance after debridement of necrotic tissue and biofilms are preferred. After the ulcer is healed compression therapy should be continued in order to prevent recurrence.

  8. Future directions of duodenal endoscopic submucosal dissection

    PubMed Central

    Matsumoto, Satohiro; Miyatani, Hiroyuki; Yoshida, Yukio

    2015-01-01

    Endoscopic therapies for lesions of the duodenum are technically more difficult than those for lesions of the other parts of the gastrointestinal tract due to the anatomical features of the duodenum, and the incidence rate of complications such as perforation and bleeding is also higher. These aforementioned trends were especially noticeable for the case of duodenal endoscopic submucosal dissection (ESD). The indication for ESD of duodenal tumors should be determined by assessment of the histopathology, macroscopic morphology, and diameter of the tumors. The three types of candidate lesions for endoscopic therapy are adenoma, carcinoma, and neuroendocrine tumors. For applying endoscopic therapies to duodenal lesions, accurate preoperative histopathological diagnosis is necessary. The most important technical issue in duodenal ESD is the submucosal dissection process. In duodenal ESD, a short needle-type knife is suitable for the mucosal incision and submucosal dissection processes, and the Small-caliber-tip Transparent hood is an important tool. After endoscopic therapies, the wound should be closed by clipping in order to prevent complications such as secondary hemorrhage and delayed perforation. At present, the criteria for selection between ESD and EMR vary among institutions. The indications for ESD should be carefully considered. Duodenal ESD should have limitations, such as the need for its being performed by experts with abundant experience in performing the procedure. PMID:25901218

  9. [THERAPEUTIC GUIDE IN VENOUS ULCERS].

    PubMed

    López Herranz, Marta; Bas Caro, Pedro; García Jábega, Rosa Ma; García Carmona, Francisco Javier; Villalta García, Pedro; Postigo Mota, Salvador

    2014-11-01

    The treatment of venous ulcers and wounds in general, is a complex and important public health problem, with personal effects, family and health, without addressing the economic impact includes assistance, care of patients with ulcerative lesions. The increase in life expectancy, driven by improved socio-sanitary conditions that this aging population, facilitates the emergence of chronic diseases may be complicated by the presence of skin ulcers. There is no doubt that the best way to treat a skin ulcer is avoiding to occur, hence the importance of early diagnosis and risk factors act alone them. In relation to venous ulcers is crucial, provide local treatment, act on the cause, because if not, relapse is the norm in this type of injury. Currently, the moist wound healing, is an important step in solving earlier of these chronic wounds. This has meant that the pharmaceutical industry has been involved in researching and creating different types of dressings, having specific activity at different stages of venous ulcer healing, ie inflammatory phase, proliferative and remodeling. The proliferation of these products has been increasing over the years, not surprisingly, are described therapeutic 12 families that are applied in the management, care of these injuries. The fact of existing therapeutic options highlights the ineffectiveness of these products individually. Therefore, the nurse will not forget that the optimal treatment of venous ulcers, necessarily involves choosing the right product for every type and stage of the lesion. In this decision process, strongly influenced by the specific characteristics of each patient and injury, the nurse will take into account a lot of factors when choosing the product, not forgetting that an ulcer is not cured with a single therapeutic element, several products being used throughout the process to evolutionary venous ulcer until complete resolution.

  10. Perforated peptic ulcer in Tikur Anbessa Hospital: a review of 74 cases.

    PubMed

    Ersumo, Tessema; W/Meskel, Yidnekachew; Kotisso, Berhanu

    2005-01-01

    Little is known on the pattern of perforated peptic ulcer in Ethiopia. To evaluate the early, outcome of management, a five-year retrospective analysis of 74 operated cases of perforated peptic ulcer was undertaken. Perforated peptic ulcer accounted for 3.4% of the adult emergency surgical procedures. The mean age was 32.6 years, with a male to female ratio of 7.2 to 1.0. Fifty-six percent of the cases were unmarried. In nearly 22.0% of the patients, no previous history of peptic ulcer disease was documented. Delay in diagnosis was noted in 95% of the cases. Most patients had duodenal ulcer perforation, and about 78% had purulent peritonitis at laparotomy. Fourteen died in hospital. Early presentation of patients to surgical care facilities may reduce morbidity and mortality in cases of peptic ulcer perforation.

  11. Dengue hemorrhagic fever presenting with hemorrhagic pancreatitis and an intramural hematoma of the duodenal wall: a case report and review of the literature.

    PubMed

    Lee, Chun-Yuan; Tsai, Hung-Chin; Lee, Susan Shin-jung; Lin, Chun-Ku; Huang, Jer-Shyung; Chen, Yao-Shen

    2013-05-01

    Dengue fever may present with atypical manifestations. Here we report a 47 year-old male presenting with fever and sore throat for 2 days, followed by epigastric pain and tarry stool for 4 days. The esophagogastroduodenoscopy revealed multiple ulcers with a nodular margin in the duodenal bulb and second portion of the duodenum. A MRI of the abdomen revealed hemorrhagic pancreatitis, with a large intramural hematoma in the second portion of duodenum. The final diagnosis was dengue hemorrhagic fever, grade II, complicated with hemorrhagic pancreatitis and an intramural hematoma of the duodenal wall. Physicians should be aware of the atypical abdominal presentations of dengue fever.

  12. Multiple indomethacin-induced jejunal ulcerations with perforation: a case report with histology.

    PubMed

    Risty, Gina M; Najarian, Melissa M; Shapiro, Stephen B

    2007-04-01

    Gastric and duodenal inflammation and ulceration are well-known complications of nonsteroidal anti-inflammatory (NSAID) usage. However, small bowel ulceration and perforation secondary to NSAID use is uncommon and has rarely been reported in the literature. We describe a perforated jejunal ulcer that developed in a patient using indomethacin for treatment of ankylosing spondylitis. We performed a literature review of NSAID-induced small bowel injury and compared the histology of NSAID-related injury with more familiar causes of small bowel perforation.

  13. Trends in perforated peptic ulcer: incidence, etiology, treatment, and prognosis.

    PubMed

    Svanes, C

    2000-03-01

    After increasing steeply at the beginning of the twentieth century, ulcer perforation incidence during the last decades has declined in the young and in men, and it has risen among the elderly and in women. These changes can be attributed to a cohort phenomenon: Ulcer perforation risk is particularly common in the cohorts born after the turn of the twentieth century and is less common in previous and succeeding birth cohorts. A decline in total incidence is expected with the death of the high risk cohorts. Most ulcer perforations among subjects < 75 years of age can be attributed to smoking. Subjects with a history of ulcer perforation therefore have poorer long-term survival than the general population, most pronounced for younger generations. About one of four ulcer perforations can be attributed to the use of nonsteroidal antiinflammatory drugs, a risk factor of particular importance in the elderly. Ulcer perforation was frequently treated by gastric resection in former days, whereas suture, being the first method introduced in 1887, is the method of choice today. The introduction of antibiotics improved the prognosis of ulcer perforation surgery greatly. Postoperative lethality decreased until 1950 but has remained stable since then. Lethality is higher in the elderly and is higher after gastric than after duodenal perforation. The delay before surgical treatment is a strong determinant for lethality, complication rates, and hospital costs. Treatment delay seems to have increased during the last

  14. Increased Risk of Peptic Ulcers Following a Cholecystectomy for Gallstones.

    PubMed

    Tsai, Ming-Chieh; Huang, Chung-Chien; Kao, Li-Ting; Lin, Herng-Ching; Lee, Cha-Ze

    2016-01-01

    This retrospective cohort study examined the relationship between a cholecystectomy and the subsequent risk of peptic ulcers using a population-based database. Data for this study were retrieved from the Taiwan Longitudinal Health Insurance Database 2005. This study included 5209 patients who had undergone a cholecystectomy for gallstones and 15,627 sex- and age-matched comparison patients. We individually tracked each patient for a 5-year period to identify those who subsequently received a diagnosis of peptic ulcers. We found that of the 20,836 sampled patients, 2033 patients (9.76%) received a diagnosis of peptic ulcers during the 5-year follow-up period: 674 from the study group (12.94% of the patients who underwent a cholecystectomy) and 1359 from the comparison group (8.70% of the comparison patients). The stratified Cox proportional hazard regressions showed that the adjusted hazard ratio (HR) for peptic ulcers during the 5-year follow-up period was 1.48 (95% CI = 1.34~1.64) for patients who underwent a cholecystectomy than comparison patients. Furthermore, the adjusted HRs of gastric ulcers and duodenal ulcers during the 5-year follow-up period were 1.70 and 1.71, respectively, for patients who underwent a cholecystectomy compared to comparison patients. This study demonstrated a relationship between a cholecystectomy and a subsequent diagnosis of peptic ulcers. PMID:27469240

  15. Increased Risk of Peptic Ulcers Following a Cholecystectomy for Gallstones

    PubMed Central

    Tsai, Ming-Chieh; Huang, Chung-Chien; Kao, Li-Ting; Lin, Herng-Ching; Lee, Cha-Ze

    2016-01-01

    This retrospective cohort study examined the relationship between a cholecystectomy and the subsequent risk of peptic ulcers using a population-based database. Data for this study were retrieved from the Taiwan Longitudinal Health Insurance Database 2005. This study included 5209 patients who had undergone a cholecystectomy for gallstones and 15,627 sex- and age-matched comparison patients. We individually tracked each patient for a 5-year period to identify those who subsequently received a diagnosis of peptic ulcers. We found that of the 20,836 sampled patients, 2033 patients (9.76%) received a diagnosis of peptic ulcers during the 5-year follow-up period: 674 from the study group (12.94% of the patients who underwent a cholecystectomy) and 1359 from the comparison group (8.70% of the comparison patients). The stratified Cox proportional hazard regressions showed that the adjusted hazard ratio (HR) for peptic ulcers during the 5-year follow-up period was 1.48 (95% CI = 1.34~1.64) for patients who underwent a cholecystectomy than comparison patients. Furthermore, the adjusted HRs of gastric ulcers and duodenal ulcers during the 5-year follow-up period were 1.70 and 1.71, respectively, for patients who underwent a cholecystectomy compared to comparison patients. This study demonstrated a relationship between a cholecystectomy and a subsequent diagnosis of peptic ulcers. PMID:27469240

  16. Perforated peptic ulcer over 56 years. Time trends in patients and disease characteristics.

    PubMed Central

    Svanes, C; Salvesen, H; Stangeland, L; Svanes, K; Søreide, O

    1993-01-01

    Perforated gastroduodenal ulcer was studied in 1483 patients in the Bergen area during the years 1935-90 to discover time trends in age and sex, disease characteristics, treatment, and outcome. The male:female ratio fell from 10:1 to 1.5:1, median age increased from 41 to 62 years. Most perforations were found in the duodenum in 1935-64, and in the pyloric and praepyloric area in 1965-90. There was a 10% occurrence of gastric ulcers throughout the study period. Ulcer site was related to age (more gastric and less duodenal perforations with increasing age) and sex (more pyloric and less duodenal ulcers among women). There were twice as many perforations in the evening compared with the early morning. The diurnal variation was more pronounced for duodenal and pyloric than for gastric and praepyloric perforations. Circadian and seasonal variation of ulcer perforation did not change during the 56 years studied. Treatment delay increased from median five hours to median nine hours. Infective complications and mortality fell with the introduction of antibiotics around 1950. General complications has increased in recent years because of the increase of elderly patients. Among patients who died, the proportion with associated disease rose from 27 to 85% during the study period. PMID:8282252

  17. Conservative treatment of esophageal perforation related to a peptic ulcer with pyloric stenosis.

    PubMed

    Tanaka, Ryo; Kosugi, Shin-Ichi; Sato, Daisuke; Hirukawa, Hiroshi; Tada, Tetsuya; Ichikawa, Hiroshi; Hanyu, Takaaki; Ishikawa, Takashi; Kobayashi, Takashi; Wakai, Toshifumi

    2014-08-01

    We report a case of esophageal perforation (Boerhaave syndrome) caused by vomiting related to a duodenal ulcer with pyloric stenosis. A 45-year-old male presented with left chest pain and dyspnea after forceful vomiting. Chest radiography and computed tomography (CT) revealed a massive left pleural effusion and left tension pneumothorax. Abdominal CT revealed pyloric stenosis with a remarkably dilated stomach. Tube thoracostomy and nasogastric suction were immediately performed and we selected conservative treatment based on the following factors-a stable general condition without sepsis, early diagnosis, and good drainage. Esophagogastroduodenoscopy on hospital day 9 demonstrated a healing ulcer in the lower esophagus and pyloric stenosis. We performed distal gastrectomy as elective surgery for pyloric stenosis due to a duodenal ulcer on hospital day 30. In summary, an esophageal perforation with contamination spreading to the thoracic cavity was successfully treated with conservative treatment.

  18. A Challenging Case of a Large Gastroduodenal Artery Pseudoaneurysm after Surgery of a Peptic Ulcer

    PubMed Central

    Santos-Rancaño, Rocio; Antona, Esteban Martín; Montero, José Vicente Méndez

    2015-01-01

    We report a 48-year-old man in whom a chronic postbulbar duodenal ulcer destroyed much of the back wall of the duodenum and gastroduodenal artery causing pseudoaneurysm. The lesion was found and evaluated by contrast-enhanced computed tomography (that revealed a large pseudoaneurysm of 83 mm × 75 mm in diameter) and by angiography and then treated with transcatheter embolization leading to a complete resolution of the lesion. The case is rare and important for several reasons. First, we demonstrate that pseudoaneurysm of the gastroduodenal artery caused by a duodenal ulcer can occur and present a diagnostic challenge (as far as we know, only three cases have been reported previously in the literature). Second, this case report focuses on the importance of ligation of the gastroduodenal artery when bleeding of peptic ulcers occurs. Additionally, we present an overview of the relevant literature. PMID:25648587

  19. Duodenal nutrient infusion: effects on feeding in intact and vagotomized rabbits.

    PubMed

    Rezek, M; Novin, D

    1976-06-01

    A comparative study on the satiating effect of duodenal infusions of glycerol, casein and glucose was performed in intact and vagotomized rabbits during both diuranal and nocturnal periods. All duodenally infused substances had satiating effects. Glycerol infusions produced the largest reduction of food intake during the day while casein hydrolysate infusion was most effective in this respect during the night. The most apparent and consistent effect of vagotomy was the elimination of hypophagic effect of diurnal and nocturnal infusions of glucose. Pretreatment with atropine methyl nitrate, which prevented the evoked gastric contractions in response to electrical stimulation of the efferent cervical vagus nerve in acute preparations but did not influence spontaneous intake in free-feeding animals, had no effect on duodenal glucose induced satiety. This result indicates that afferent vagal mediation of information from peripheral metabolic organs is vital to the short-term glucostatic regulation of food intake.

  20. Duodenal neuroendocrine tumor and the onset of severe diabetes mellitus in a US veteran

    PubMed Central

    Murray, Lauren; Haley, Chelsey; Berry-Cabán, Cristóbal S; Toledo, Almond

    2016-01-01

    Objective: Neuroendocrine tumors are neoplasms derived from endocrine cells, most commonly occurring in the gastrointestinal tract. Duodenal neuroendocrine tumors are rare tumors averaging 1.2–1.5 cm, and most are asymptomatic. Common presentation is abdominal pain, upper gastrointestinal bleed, constipation, anemia, and jaundice. Methods: An adult, Black, male patient with newly diagnosed diabetes mellitus presented to the emergency department with elevated liver function test and fatigue. Results: Magnetic resonance cholangiopancreatography demonstrated a large obstructing mass (3.6 cm × 4.4 cm × 3 cm) within the second and third portions of the duodenum at the ampulla. Esophagogastroduodenoscopy demonstrated an ulcerated duodenal mass that was biopsied. Immunohistochemical stains were positive for synaptophysin, chromogranin B, and CK7. Chromogranin A was in normal range. Post-Whipple procedure demonstrated a 5.5 cm × 4.1 cm × 2.9 cm duodenal mass with invasion of the subserosal tissue of the small intestine, a mitotic rate of 2 per high-power field, and antigen Ki-67 of 2%–5%. Conclusion: This case raises the question as to if the patient developed diabetes mellitus due to the tumor size and location or if the new onset of diabetes was coincidental. This case also demonstrates the importance of a proficient history and physical. PMID:27489708

  1. The prevalence of lymphoid follicles in Helicobacter pylori associated gastritis in patients with ulcers and non-ulcer dyspepsia.

    PubMed Central

    Zaitoun, A M

    1995-01-01

    AIMS--To determine the prevalence of lymphoid follicles in Helicobacter pylori positive and negative gastritis in antral and body type gastric mucosa in patients with non-ulcer dyspepsia (NUD), duodenal ulcer, or gastric ulcer; to correlate follicle presence with patient age; to evaluate the correlation between the prevalence of lymphoid follicles and active and inactive gastritis and its severity; and to assess the positive predictive value of lymphoid follicle prevalence with respect to H pylori infection. METHODS--Gastric biopsy specimens, graded according to the Sydney system, from 337 patients were studied. RESULTS--Lymphoid follicles occurred more often in antral mucosa (78%) than in body type mucosa (41%) and were observed in 85% of patients with H pylori positive gastritis. There was no significant difference between NUD and gastric and duodenal ulcer disease with regard to the presence of lymphoid follicles. The positive predictive value of the presence of lymphoid follicles in H pylori infection was 96%. Lymphoid follicles were more commonly observed in patients aged between 10 and 29 years. Lymphoid follicles were more frequently found in pangastritis of all subtypes than in antral gastritis and also in active gastritis than in inactive gastritis. The presence of lymphoid follicles correlated strongly with the degree and severity of gastritis. CONCLUSION--Lymphoid follicles are a constant morphological feature of H pylori associated gastritis. Images PMID:7615851

  2. Duodenal angiolipoma -- endoscopic diagnosis and therapy.

    PubMed

    Mohl, W; Fischinger, J; Moser, C; Remberger, K; Zeuzem, S; Stallmach, A

    2004-12-01

    We report on two patients with upper gastrointestinal bleeding owing to duodenal angiolipomas, and their endoscopic diagnosis and therapy. In both cases the bleeding source was a pedunculated tumour. Diagnosis and definitive therapy was made by endoscopic snare polypectomy. After stopping the bleeding from the mucosal defect by injection therapy in one patient, the further course was uneventful in both. A colonic angiolipoma in one of the patients was also treated by polypectomy. Gastrointestinal angiolipomas are exceedingly rare, however, these case reports show that duodenal angiolipomas do exist and that they, as lipomas, may lead to substantial gastrointestinal bleeding and may be treated successfully by standard polypectomy techniques.

  3. Ulcer bleeding and perforation: non-steroidal anti-inflammatory drugs or Helicobacter pylori.

    PubMed

    Svanes, C; Ovrebø, K; Søreide, O

    1996-01-01

    Non-steroidal anti-inflammatory drug (NSAID)-exposure increases the risk for ulcer perforation by a factor of 5-8. Recent data from Norway indicate that NSAID exposure is more common in gastric than in prepyloric, pyloric and duodenal perforation. Twenty to 40% of patients with gastric perforation have used NSAIDs; attributable risks are not published. The risk for ulcer bleeding is increased by a factor of 3-5 in NSAID users, with similar effects for stomach and duodenum. NSAID exposure accounts for 20-35% of ulcer bleedings. There is little knowledge about the role of Helicobacter pylori in ulcer complications, a limited importance of the bacteria is indicated in the etiology of both perforation and bleeding. Ulcer complications have a multifactorial origin. NSAIDs account for a limited part of the events. H. pylori infection may play a still undocumented role. Smoking, alcohol and aspirin are other important causal factors.

  4. Epstein-Barr virus association with peptic ulcer disease.

    PubMed

    Cárdenas-Mondragón, María G; Torres, Javier; Flores-Luna, Lourdes; Carreón-Talavera, Ricardo; Camorlinga-Ponce, Margarita; Fuentes-Pananá, Ezequiel M

    2015-01-01

    Background. Helicobacter pylori (HP) infection and nonsteroidal anti-inflammatory drugs (NSAID) use are considered the main risk to develop peptic ulcer disease (PUD). However, PUD also occurs in the absence of HP infection and/or NSAID use. Recently, we have found evidence that Epstein-Barr virus (EBV) reactivation increases the risk to develop premalignant and malignant gastric lesions. Objective. To study a possible association between EBV and PUD. Methods. Antibodies against an EBV reactivation antigen, HP, and the HP virulence factor CagA were measured in sera from 207 Mexican subjects, controls (healthy individuals, n = 129), and PUD patients (n = 78, 58 duodenal and 20 gastric ulcers). Statistical associations were estimated. Results. Duodenal PUD was significantly associated with high anti-EBV IgG titers (p = 0.022, OR = 2.5), while anti-EBV IgA was positively associated with gastric PUD (p = 0.002, OR = 10.1). Conclusions. Our study suggests that EBV reactivation in gastric and duodenal epithelium increases the risk to develop PUD.

  5. Surgical management of complicated intra-mural duodenal hematoma: A case-report and review of literature

    PubMed Central

    Elmoghazy, Walid; Noaman, Islam; Mahfouz, Ahmed-Emad; Elaffandi, Ahmed; Khalaf, Hatem

    2015-01-01

    Introduction Intramural duodenal hematoma (IDH) is a rare pathological entity that occurs as a complication of trauma, pancreatitis, peptic ulcer disease or endoscopic biopsy procedures. In this report, we present a case of IDH related to a duodenal diverticulum that was complicated by intra-abdominal bleeding and peritonitis. Presentation of case We report a 31-year old male who presented with pancreatitis that was complicated with IDH, as diagnosed using endoscopy and CT scan of the abdomen. The condition was related to a duodenal diverticulum as appears on imaging. The patient was treated conservatively over a course of 1 week when he started to have intra-abdominal bleeding and developed peritonitis. The patient was successfully treated with laparotomy, drainage of intra-abdominal abscess, evacuation of IDH and repair of duodenal perforation. We discuss this case in the context of the current indications of surgery in cases of IDH. Conclusion Despite shift towards conservative management of IDH cases over last few decades, these cases should be handled carefully as they might develop life-threatening complications. PMID:26595897

  6. [Acid-base blood balance in patients with ulcer under treatment by the gastric secretion inhibitors and antacids].

    PubMed

    Grinevich, V B; Sablin, O A; Uspenskiĭ, Iu L

    2002-01-01

    There was an analysis of the results of the study of intragastric acidity and acid-base balance (ABB) of the blood in 25 patients with duodenal ulcer. The patients were examined before and against the background of the 14-day monotherapy with one of the following preparations: Losec, 40 mg (omeprazole), famotidine, 80 mg (Quamatel), Phosphalugel, or placebo.

  7. Biphasic effect of duodenal ulcerogens cysteamine (C), mepirizole (M) and 1-methyl-4-phenyl-1,2,3,6-tetrahydropryridine (MPTP) on gastric emptying in the rat

    SciTech Connect

    Pihan, G.; Kline, T.J.; Szabo, S.

    1986-03-01

    The effect of acute or chronic administration of duodenal ulcerogens on gastric emptying (GE) of a liquid meal was investigated. In Sprague-Dawley rats (150-200g) 2 ml of /sup 51/Cr in 2% dextrose (5000 CPM) was given intragastrically and the GE half life was established as 7.6 min (controls). In acute experiments, C (30mg/100g), M (40mg/100g) or MPTP (4mg/100g) injected subcutaneously all delayed GE at 1, 2, 4, 8 and 24 hr by 15-77%. Maximal GE delay (p<0.05) by 77, 48 or 71% was found 1, 1 or 2 hr after C, M or MPTP, respectively. In chronic experiments, C (22mg/100g) was given x3 on the first day and once daily (25mg/100g) for 3 or 10 additional days. M (20mg/100g) once daily and MPTP (4mg/100g) x3 daily were given for 4 or 11 days. GE was measured on the 5th and 12th day. Chronically, MPTP accelerated GE by 63 and 31% at 5 and 12 days (p<0.05) and C and M did not change GE. The severity of duodenal ulcers correlated (p<0.05) with the amount of /sup 51/Cr remaining in the stomach: r=-0.68, -0.74 and -0.70 after C, M and MPTP, respectively. Acute administration of duodenal ulcerogens delay GE in rats. Chronic treatment with duodenal ulcerogens either accelerates or does not change GE. The most severe chronic ulcers exhibit the most rapid emptying. The authors data suggest that rapid GE might be a secondary rather than a primary alteration in duodenal ulceration.

  8. [The diagnostic and surgical treatment characteristics in gastric ulcer].

    PubMed

    Prişcu, A; Palade, R; Medlej, A H; Grigoriu, M

    1994-01-01

    The work analyses a number of 283 patients suffering from gastric ulcer, which were hospitalised and operated between 1981-1991. In 64% of cases the surgical treatment decision was an emergency one for major complications of this disease such as: the upper digestive hemorrhage (27%), penetration (22%), perforation (11%), digestive stenosis (4%). In 36% of cases the decision of operation was taken for different reasons: unsatisfactory evolution under the conservatory treatment, the existence of an irreparable anatomic lesion, the recurrent ulcer or the difficulty of differential diagnosis between gastric ulcer and gastric carcinoma. It is important to indicate that the two of the major investigations: the barium transit and the fiber gastroscopy failed in giving a correct relation in 5 to 10% between gastric ulcer and gastric carcinoma. In 87% of patients it was performed the gastric resection type Péan. The lifting of the lesion in 7% of our observations needed the gastric resection on type Pochet. In the gastric ulcers Johnson II type, when the duodenal lesion couldn't be lifted we added to the Hoffmeister-Finsterer gastric resection type with truncal vagotomy. In 9% of patients with perforated or hemorrhagic gastric ulcer, the vital rise was a major one, so we performed only suture the lesion. We registered 3 deaths (1.06%).

  9. [Peritonitis following gastroduodenal ulcer perforation disease in children: report of 4 cases].

    PubMed

    Ndour, O; Bansouda, J; Fall, A F; Alumeti, D M; Diouf, C; Ngom, G; Ndoye, M

    2012-10-01

    Peritonitis due to gastroduodenal ulcer perforation disease is a rare entity in pediatric surgery. In Senegal, no study has been dedicated to ulcer complications in children. The aim of this study was to describe the epidemiology, diagnosis, and treatment of perforated peptic ulcer in patients less than 15 years old. This retrospective study was conducted in the Surgical Emergencies and Paediatric Surgery Department at Aristide Le Dantec University Hospital Center in Dakar, Senegal, during a period of 11 years (January 1999 to December 2010). We found 4 children who presented perforated gastroduodenal ulcer: 3 females and 1 male. The average age of these patients was 9 years (range, 7-14 years). No family history was found. We noted 3 cases of perforated duodenal ulcer and one perforated gastric ulcer. The clinical diagnosis was suspected based on a peritoneal irritation syndrome. A plain x-ray of the abdomen was taken in all patients, which objectified a pneumoperitoneum image in 3 cases. The leukocytosis was constant. Treatment in all patients consisted on pre-, intra-, and postoperative intensive care, supra- and infraumbilical midline laparotomy, which allowed us to perform a debridement-suture of the gap followed by epiploplasty and extensive washing with lukewarm physiologic serum. Adjuvant therapy based on anti-ulcer and antibiotic therapy was initiated. Bacteriological examination of peritoneal fluid isolated a polymicrobial flora. Helicobacter pylori was not isolated. Histological examination of the biopsied perforation edges showed a benign ulcer in all cases. The follow-up endoscopy was performed 4 weeks after surgery and showed cicatrization of the ulcer in all patients. After a mean of 2 years, no recurrence was noted. The gastric or duodenal ulcer in children is rare. It is often discovered at the stage of perforation, a complication for which the essential treatment is surgery. Routine screening would certainly help to reduce the risk of this

  10. Optimal management of peptic ulcer disease in the elderly.

    PubMed

    Pilotto, Alberto; Franceschi, Marilisa; Maggi, Stefania; Addante, Filomena; Sancarlo, Daniele

    2010-07-01

    Recent data report that the incidence of peptic ulcer is decreasing in the general population; conversely, the rates of gastric and duodenal ulcer hospitalization and mortality remain very high in older patients. Two major factors that might explain this epidemiological feature in the elderly population are the high prevalence of Helicobacter pylori infection and the increasing prescriptions of gastroduodenal damaging drugs, including NSAIDs and/or aspirin (acetylsalicylic acid). The main goals for treating peptic ulcer disease in old age are to reduce recurrence of the disease and to prevent complications, especially bleeding and perforation. The available treatments for peptic ulcer are essentially based on gastric acid suppression with antisecretory drugs and the eradication of H. pylori infection. The aim of this article is to report the available data on clinical efficacy and tolerability of peptic ulcer treatments in elderly patients and provide recommendations for their optimal use in this special population. Proton pump inhibitor (PPI)-based triple therapies for 7 days are highly effective for the cure of H. pylori-positive peptic ulcers as well as for reducing ulcer recurrence. Antisecretory drugs are also the treatment of choice for NSAID- or aspirin-related peptic ulcers and are useful as preventive therapy in chronic users of NSAIDs and low-dose aspirin as antiplatelet therapy. Antisecretory PPI therapy has a favourable tolerability profile in geriatric patients; however, monitoring is suggested in older patients with frequent pulmonary infections, gastrointestinal malabsorption, unexplained chronic diarrhoea, osteoporosis or those taking concomitant cytochrome P450 2C19-metabolized medications. The overall approach to the geriatric patient should include a comprehensive geriatric assessment that ensures multidimensional evaluation of the patient in order to better define the clinical risk of adverse outcomes in the older patient with peptic ulcer and

  11. Duodenal Amyloidosis Masquerading as Iron Deficiency Anemia

    PubMed Central

    Hurairah, Abu

    2016-01-01

    The present study is a unique illustration of duodenal amyloidosis initially manifesting with iron deficiency anemia. It underscores the importance of clinical suspicion of amyloidosis while performing upper gastrointestinal endoscopy with a biopsy to establish the definite diagnosis in patients with unexplained iron deficiency anemia. PMID:27625911

  12. Duodenal Webs: An Experience With 18 Patients

    PubMed Central

    Sharma, Akshay; Sinha, Shalini; Deshpande, Vidyanand Pramod

    2012-01-01

    Aim: To describe the management and outcome of patients with duodenal webs, managed over a period of 12 ½ years in our unit. Methods: It is a retrospective case series of 18 patients with congenital duodenal webs, managed in our unit, between 1999 and 2011. The medical record of these patients was retrieved and analyzed for demographic details, clinical presentation, associated anomalies, and outcome. Results: The median age of presentation was 8 days (range 1 day to 1.5 years). Antenatal diagnosis was made in only 2 (11.1%) patients. The commonest presentation was bilious vomiting. Associated anomalies were present in 8/18 patients, common being malrotation of gut. Down’s syndrome was seen in 2 patients and congenital heart disease in 1 patient. One patient had double duodenal webs. There was a delay in presentation of more than 5 days of life in 11/18 (61%) patients. Three patients who presented beyond neonatal age group had fenestrated duodenal membranes causing partial obstruction. In addition, the diagnosis was missed in patients operated for malrotation elsewhere (n=2), imperforate anus (n=2) and esophageal atresia with tracheo-esophageal fistula (n=1). A lateral duodenotomy with excision of the obstructive membrane was done in all patients. A trans-anastomotic tube (TAT) for enteral feeding was used in 8 patients The mortality rate was 4/18 (22%); the main causes being sepsis, prematurity, very low birth weight and associated congenital anomalies. The mean hospital stay for the 14 survivors was 18 days. Total parental nutrition (TPN) was not given to any patient. Conclusions: Congenital duodenal webs are different as the diagnosis is often missed especially in case of perforated webs. Outcome depends upon the time of presentation and associated anomalies. The use of TAT feeding for nutritional support is an easy alternative to TPN. PMID:26023379

  13. Time trends in peptic ulcer surgery, 1956 to 1986. A nation-wide survey in Sweden.

    PubMed Central

    Gustavsson, S; Nyrén, O

    1989-01-01

    To establish time trends in surgical rates for peptic ulcer disease, all surgical departments in Sweden were requested to complete a questionnaire regarding elective operations for gastric and duodenal ulcers and emergency operations for ulcer perforations performed in 1956, 1966, 1976, and 1986. A total of 8558 operations were reported for these years. The incidence of elective surgery declined steadily, the rates being 72.1, 45.0, 31.9, and 10.7 per 100,000 inhabitants. The male:female ratio fell from 4.2 to 1.5:1, while the duodenal/gastric ulcer ratio remained virtually unchanged. The operation rate for perforation decreased by 50%, from 12.8 to 6.4 per 100,000 inhabitants. We conclude that there has been a dramatic decline in elective peptic ulcer surgery in Sweden that began long before the advent of fiberoptic endoscopy, highly selective vagotomy, or H2-receptor antagonists. The comparable decline in emergency procedures suggests that true changes in the incidence or severity of the disease have occurred. In the future the few patients still needing elective surgery for peptic ulcer may have to be served by a small number of specialized centers. PMID:2589883

  14. Emergency ulcer surgery.

    PubMed

    Lee, Constance W; Sarosi, George A

    2011-10-01

    The rate of elective surgery for peptic ulcer disease has been declining steadily over the past 3 decades. During this same period, the rate of emergency ulcer surgery rose by 44%. This means that the gastrointestinal surgeon is likely to be called on to manage the emergent complications of peptic ulcer disease without substantial experience in elective peptic ulcer disease surgery. The goal of this review is to familiarize surgeons with our evolving understanding of the pathogenesis, epidemiology, presentation, and management of peptic ulcer disease in the emergency setting, with a focus on peptic ulcer disease-associated bleeding and perforation.

  15. Noninfectious genital ulcers.

    PubMed

    Kirshen, Carly; Edwards, Libby

    2015-12-01

    Noninfectious genital ulcers are much more common than ulcers arising from infections. Still, it is important to take a thorough history of sexual activity and a sexual abuse screen. A physical exam should include skin, oral mucosa, nails, hair, vulva, and vaginal mucosa if needed. The differential diagnosis of noninfectious genital ulcers includes: lipschütz ulcers, complex aphthosis, Behçet's syndrome, vulvar metastatic Crohn's disease, hidradenitis suppurativa, pyoderma gangrenosum, pressure ulcers, and malignancies. It is important to come to the correct diagnosis to avoid undue testing, stress, and anxiety in patients experiencing genital ulcerations.

  16. [Peptic ulcer and Helicobacter pylori. Comments on the authors' cases].

    PubMed

    Dallera, F; Gendarini, A; Scanzi, G

    1993-01-01

    The presence of Helicobacter was tested on a group with antral or duodenal ulcer with or without gastritis, versus a group without gastric or duodenal pathology. Furthermore an open trial was performed between omeprazole and colloidal bismuth subcitrate (CBS) on patients similarly affected by peptic disease. Although CBS did eliminate Helicobacter in more than a half of patients, what was not obtained by omeprazole, this result did not mean a better control of peptic disease: in fact the omeprazole was remarkably more active in our series on clinical and endoscopic ground, whether the Helicobacter was present or not, and further studies are required to assess the real significance of Helicobacter pylori in the above conditions.

  17. Acute genital ulcers

    PubMed Central

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-01

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers. PMID:24473429

  18. Peptic Ulcer Disease

    MedlinePlus

    ... stomach and duodenum to diagnose or treat disease. Erosion – a very shallow sore, similar to an abrasion ... Ulcer – an open sore. Ulcers are deeper than erosions. Author(s) and Publication Date(s) Sean P. Caufield, MD, ...

  19. Ulcer emergencies (image)

    MedlinePlus

    Peptic ulcers may lead to emergency situations. Severe abdominal pain with or without evidence of bleeding may indicate a perforation of the ulcer through the stomach or duodenum. Vomiting of a substance that resembles coffee grounds, ...

  20. Acute genital ulcers.

    PubMed

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-28

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers.

  1. Neonatal Duodenal Obstruction: A 15-Year Experience

    PubMed Central

    Rattan, Kamal Nain; Singh, Jasbir; Dalal, Poonam

    2016-01-01

    Background: Congenital duodenal obstruction is one of the commonest causes of neonatal intestinal obstruction. We are presenting our 15-year experience by analyzing clinical spectrum and outcome in neonates with duodenal obstruction admitted at our center. Material and Methods: The hospital records of all neonates admitted with duodenal obstruction from June 2000 to June 2015 were reviewed. The patient records were analyzed for antenatal diagnosis, age, sex, clinical presentation, diagnosis, associated anomalies, surgical procedures performed; postoperative morbidity and mortality. We excluded from our study malrotation of gut associated with congenital diaphragmatic hernia and abdominal wall defects. Results: A total of 81 patients were admitted, out of which 56 were males and 25 were females. Polyhydramnios was detected in 24 (30%) pregnancies. Average birth weight was 2.1±1.0Kg and average gestational age was 38 (SD±1) weeks with 17 (21%) preterm neonates. Presenting features were vomiting in 81(100%) which was bilious in 81% and non-bilious in 19%, epigastric fullness in 56 (69%) and dehydration in 18 (22%) and failure to thrive in 16 (19%). Most common cause of obstruction was duodenal atresia in 38 (46.9%), followed by malrotation of gut in 33 (40.7%), and annular pancreas in 4 cases. Depending upon site of location, infra-ampullary obstruction was the most common in 64 (79%), supra-ampullary in 9 (7.4%) and ampullary 8 neonates. Both duodenal atresia and malrotation of gut was present in 4 cases. X-ray abdomen was most commonly used investigation to confirm the diagnosis. All cases were managed surgically by open laparotomy. Eleven (13.5%) patients died due to sepsis and associated congenital anomalies. Conclusion: Congenital duodenal obstruction most commonly presents in early neonatal period with features of upper GIT obstruction like vomiting and epigastrium fullness as in our series. Early antenatal diagnosis and surgical interventions hold the key in

  2. A mutein of human basic fibroblast growth factor TGP-580 accelerates colonic ulcer healing by stimulating angiogenesis in the ulcer bed in rats.

    PubMed

    Satoh, H; Szabo, S

    2015-10-01

    Previously, we reported that TGP-580, a mutein of human basic fibroblast growth factor (bFGF), accelerated the healing of gastric and duodenal ulcers in rats. In the present study, we examined the effect of TGP-580 on the healing of colonic ulcers. In male Sprague Dawley rats, ulcers were induced in the colon 6 cm from the anus by enema of 50 μl of 3% N-ethylmaleimide, a sulfhydryl alkylator. The lesions were examined under a dissecting microscope (x10). The concentration of bFGF in the ulcerated colon was measured by enzyme immunoassay, and both the distribution of bFGF and the density of microvessels in the ulcer bed were examined by immunohistochemical staining. The content of bFGF in the ulcerated colon was markedly increased associated with ulcer healing, and ulcer healing was significantly delayed by intravenous administration of a monoclonal antibody for bFGF (MAb 3H3) once daily for 10 days. In the ulcer bed, many cells such as fibroblasts, vascular endothelial cells and macrophages were positively stained with bFGF antiserum. TGP-580, human bFGF or dexamethasone was given intracolonally twice daily for 10 days, starting the day after ulcer induction. TGP-580 (0.2 - 20 μg/ml, 200 μl/rat) dose-dependently accelerated ulcer healing, and its effect was more than 10 times stronger than that of human bFGF. Density (μm/0.01 mm(2)) of microvessels in the ulcer bed was significantly increased by treatment with TGP-580, and there was a good correlation between the density of microvessels and the decrease of ulcerated area (R(2) = 0.633). On the other hand dexamethasone (20 μg/ml) inhibited angiogenesis in the ulcer bed and delayed ulcer healing. These results suggest that angiogenesis in the ulcer bed plays an important role in ulcer healing, and that bFGF mutein TGP-580 accelerated colonic ulcer healing, at least in part, by stimulating angiogenesis, whereas glucocorticoids may delay the healing by inhibiting angiogenesis.

  3. Factors influencing the sporulation and cyst formation of Aphanomyces invadans, etiological agent of ulcerative mycosis in Atlantic menhaden, Brevoortia tyrannus

    USGS Publications Warehouse

    Kiryu, Y.; Blazer, V.S.; Vogelbein, W.K.; Kator, H.; Shields, J.D.

    2005-01-01

    Oomycete infections caused by Aphanomyces invadans occur in freshwater and estuarine fishes around the world. Along the east coast of the USA, skin ulcers caused by A. invadans are prevalent in Atlantic menhaden, Brevoortia tyrannus. From laboratory observations low salinities appear crucial to transmission of the pathogen. To better understand aspects of transmission, we characterized sporulation and cyst formation of secondary zoospores of two isolates of A. invadans at different salinities and temperatures. Sporulation occurred only at low salinities. At room temperature (ca. 20-22 C), using "pond water" augmented with artificial sea salts, the endemic strain WIC and the Thailand strain PA7 of A. invadans produced free-swimming secondary zoospores at salinities of 0, 1 and 2 psu (practical salinity unit = ???), but not at 4 psu or higher. Secondary zoospores of another species, ATCC-62427 (Aphanomyces sp.), were observed at 1, 2, 4 and 8 psu but not at 0 and 12 psu. Secondary zoospores of all three isolates, especially WIC, were abundant and motile 1-2 d post-sporulation. Sporulation was temperature dependent and occurred over a relatively narrow range. No sporulation occurred at 4, 30 or 35 C for either WIC or PA7. For both strains zoospore production within 1-3 d after the initiation of sporulation was more prolific at 25 C than at 20 and 15 C. At 15 C production of zoospores was sustained over 11 d for WIC and 5 d for PA7. At room temperature single WIC secondary zoospores remained motile 12-18 h. Salinities exceeding 4 psu or vigorous shaking caused immediate cyst formation of WIC secondary zoospores. Exposure to menhaden tissue, but not tissues of other fishes to secondary zoospores (WIC), caused rapid (2 h) cyst formation. Cysts were capable of excysting when transferred to 1 psu water within 2-3 h of cyst formation. Cysts that had remained encysted in 6.5 psu for 24 h did not excyst when transferred to 1 psu water. Salinity and temperature requirements

  4. Factors influencing the sporulation and cyst formation of Aphanomyces invadans, etiological agent of ulcerative mycosis in Atlantic menhaden, Brevoortia tyrannus.

    PubMed

    Kiryu, Yasunari; Blazer, Vicki S; Vogelbein, Wolfgang K; Kator, Howard; Shields, Jeffrey D

    2005-01-01

    Oomycete infections caused by Aphanomyces invadans occur in freshwater and estuarine fishes around the world. Along the east coast of the USA, skin ulcers caused by A. invadans are prevalent in Atlantic menhaden, Brevoortia tyrannus. From laboratory observations low salinities appear crucial to transmission of the pathogen. To better understand aspects of transmission, we characterized sporulation and cyst formation of secondary zoospores of two isolates of A. invadans at different salinities and temperatures. Sporulation occurred only at low salinities. At room temperature (ca. 20-22 C), using "pond water" augmented with artificial sea salts, the endemic strain WIC and the Thailand strain PA7 of A. invadans produced free-swimming secondary zoospores at salinities of 0, 1 and 2 psu (practical salinity unit = per thousand), but not at 4 psu or higher. Secondary zoospores of another species, ATCC-62427 (Aphanomyces sp.), were observed at 1, 2, 4 and 8 psu but not at 0 and 12 psu. Secondary zoospores of all three isolates, especially WIC, were abundant and motile 1-2 d postsporulation. Sporulation was temperature dependent and occurred over a relatively narrow range. No sporulation occurred at 4, 30 or 35 C for either WIC or PA7. For both strains zoospore production within 1-3 d after the initiation of sporulation was more prolific at 25 C than at 20 and 15 C. At 15 C production of zoospores was sustained over 11 d for WIC and 5 d for PA7. At room temperature single WIC secondary zoospores remained motile 12-18 h. Salinities exceeding 4 psu or vigorous shaking caused immediate cyst formation of WIC secondary zoospores. Exposure to menhaden tissue, but not tissues of other fishes to secondary zoospores (WIC), caused rapid (2 h) cyst formation. Cysts were capable of excysting when transferred to 1 psu water within 2-3 h of cyst formation. Cysts that had remained encysted in 6.5 psu for 24 h did not excyst when transferred to 1 psu water. Salinity and temperature

  5. Simultaneous measurement of gastric acid and duodenal alkali secretion by in situ titration in health and disease.

    PubMed

    Dubey, P; Nundy, S

    1983-12-01

    We have devised a technique for simultaneously measuring the acid secretion into the stomach and alkali into the duodenum by in situ titration using a modification of the technique of Fordtran and Walsh. Using this technique, the results of acid and alkali secretion measured simultaneously were identical with those obtained using the conventional aspiration method on separate days. In response to stimulation with pentagastrin acid output was 17.2 +/- 1.4 vs 15.4 +/- 1.9 mmol/h and alkali response with secretin was 16.0 +/- 0.8 vs 14.4 +/- 1.5 mmol/h. The response to food was measured in 10 control subjects, 10 patients with duodenal ulcer, and 10 patients with pancreatitis. In controls, the acid and alkaline secretion were similar (15.8 +/- 1.7 vs 18.2 +/- 1.3 mmol/h), in patients with duodenal ulcer acid secretion was significantly greater than alkaline secretion (31.9 +/- 2.2 vs 21.9 +/- 1.7 mmol/h), and in patients with pancreatitis the alkali secretion was significantly less than acid (19.8 +/- 1.9 mmol/h acid vs 11.4 +/- 0.6 mmol/h alkali). It can, therefore, be concluded that in response to food the patients with duodenal ulcer are significant hypersecretors of acid (DU acid greater than DU alkali output) and patients with pancreatitis are significant hyposecretors of alkali (pancreatitis-alkaline output less than acid output) and normal subjects secrete equal amounts of acid and alkali.

  6. Site-and cytoprotective drugs in the short-term treatment of peptic ulcer. What is their current role?

    PubMed

    Bianchi Porro, G; Parente, F

    1990-01-01

    Many endoscopically controlled comparisons with H2-blockers have widely documented that site- and cytoprotective drugs constitute effective and safe agents for the short-term treatment of gastric and duodenal ulcer. Their efficacy however, is counter-acted by the need for multiple daily administration which requires greater patient compliance. Due to its ability to eradicate Helicobacter pylori (HP) from the gastric antrum and retard relapses, colloidal bismuth may be the first choice anti-ulcer drug for those HP positive patients who do not accept continuous maintenance treatment after healing. A specific subgroup of duodenal ulcer patients who may particularly benefit from a short-term treatment with such agents (namely colloidal bismuth) are the non-responders to an 8-week course of H2-antagonists; conversely, actual evidence does not support the hypothetical superiority of such agents over H2-blockers in the treatment of cigarette smokers or chronic consumers of NSAIDs.

  7. Management of simultaneous biliary and duodenal obstruction: the endoscopic perspective.

    PubMed

    Baron, Todd H

    2010-09-01

    Obstructive jaundice often develops in patients with unresectable malignancy in and around the head of the pancreas. Duodenal obstruction can also occur in these patients, and usually develops late in the disease course. Palliation of both malignant biliary and duodenal obstruction is traditionally performed with surgical diversion of the bile duct and stomach, respectively. With the advent of nonsurgical palliation of biliary obstruction using endoscopic transpapillary expandable metal stent placement, a similar approach can be used to palliate duodenal obstruction by placement of expandable metal gastroduodenal stents. Endoscopic palliation can be achieved in patients who require relief of both biliary obstruction and duodenal obstruction, although this can be technically difficult to achieve depending on the level of duodenal obstruction in relation to the major papilla. This article reviews the endoscopic approaches for combined palliative relief of malignant biliary and duodenal obstruction.

  8. Risk factors influencing the outcome of peptic ulcer bleeding in chronic kidney disease after initial endoscopic hemostasis: A nationwide cohort study.

    PubMed

    Liang, Chih-Ming; Hsu, Chien-Ning; Tai, Wei-Chen; Yang, Shih-Cheng; Wu, Cheng-Kun; Shih, Chih-Wei; Ku, Ming-Kun; Yuan, Lan-Ting; Wang, Jiunn-Wei; Tseng, Kuo-Lun; Sun, Wei-Chih; Hung, Tsung-Hsing; Nguang, Seng-Howe; Hsu, Pin-I; Wu, Deng-Chyang; Chuah, Seng-Kee

    2016-09-01

    Patients with chronic kidney disease (CKD) who had peptic ulcer bleeding (PUB) may have more adverse outcomes. This population-based cohort study aimed to identify risk factors that may influence the outcomes of patients with CKD and PUB after initial endoscopic hemostasis. Data from 1997 to 2008 were extracted from the National Health Insurance Research Database in Taiwan. We included a cohort dataset of 1 million randomly selected individuals and a dataset of patients with CKD who were alive in 2008. A total of 18,646 patients with PUB were screened, and 1229 patients admitted for PUB after endoscopic hemostasis were recruited. The subjects were divided into non-CKD (n = 1045) and CKD groups (n = 184). We analyzed the risks of peptic ulcer rebleeding, sepsis events, and mortality among in-hospital patients, and after discharge. Results showed that the rebleeding rates associated with repeat endoscopic therapy (11.96% vs 6.32%, P = 0.0062), death rates (8.7%, vs 2.3%, P < 0.0001), hospitalization cost (US$ 5595±7200 vs US$2408 ± 4703, P < 0.0001), and length of hospital stay (19.6 ± 18.3 vs 11.2 ± 13.1, P < 0.0001) in the CKD group were higher than those in the non-CKD group. The death rate in the CKD group was also higher than that in the non-CKD group after discharge. The independent risk factor for rebleeding during hospitalization was age (odds ratio [OR], 1.02; P = 0.0063), whereas risk factors for death were CKD (OR, 2.37; P = 0.0222), shock (OR, 2.99; P = 0.0098), and endotracheal intubation (OR, 5.31; P < 0.0001). The hazard ratio of rebleeding risk for aspirin users after discharge over a 10-year follow-up period was 0.68 (95% confidence interval [CI]: 0.45-0.95, P = 0.0223). On the other hand, old age (P < 0.0001), CKD (P = 0.0090), diabetes (P = 0.0470), and congestive heart failure (P = 0.0013) were the independent risk factors for death after discharge. In-hospital patients with CKD and PUB after endoscopic therapy

  9. The vagus, the duodenal brake, and gastric emptying.

    PubMed Central

    Shahidullah, M; Kennedy, T L; Parks, T G

    1975-01-01

    It has been suggested that an intact vagal supply is essential for the normal function of the recptors in the duodenum and proximal small bowel, which influence the rate of gastric emptying. This paper reports the effect of vagal denervation on gastric emptying and also examines the site and mode of action of receptors in the proximal small bowel.It has been demonstrated in the dog that most, if not all, the receptors controlling gastric emptying lie in the proximal 50 cm of the small bowel. Following truncal vagotomy the emptying time of each instillation increased significantly and the differential rate of emptying of different instillations remained unchanged. The proximal 50 cm of small bowel was capable to differentiating between different instillates even after selective extragastric vagotomy, in which the duodenum was vagally denervated and, therefore, duodenal braking receptors function independently of vagal innervation. PMID:1140630

  10. A case of Cushing ulcer in an 8-month-old patient with medulloblastoma

    PubMed Central

    Sivakumar, Walavan; Spader, Heather S.; Scaife, Eric

    2016-01-01

    The authors present the first case of a Cushing ulcer in an infant with medulloblastoma who, despite being administered stress ulcer prophylaxis, worsened after corticosteroids were initiated. An 8-month-old boy presented with progressive vomiting, lethargy, and decreased oral intake. Imaging revealed a heterogeneous fourth ventricular mass. Preoperatively, the patient was started on dexamethasone. The patient underwent an uncomplicated external ventricular drain placement and suboccipital craniotomy for resection of the lesion. The results of the pathological analysis were consistent with medulloblastoma. Postoperatively, the patient had melanotic stools, which were reported to be occurring for months prior to presentation. Two proximal duodenal bulb ulcers were found and required definitive surgical repair. The patient recovered from the acute postsurgical course after continued stress ulcer prophylaxis and is currently undergoing chemotherapy. PMID:27186526

  11. Perforation of the Peptic Ulcer Localized in the Proximal Jejunum - Case Report.

    PubMed

    Żyluk, Andrzej Ż; Szlosser, Zbigniew

    2016-09-01

    Non-traumatic perforation of the digestive tract occurs most often in the duodenum and stomach (peptic ulcer), as well as the colon (diverticulitis, cancer or ischemic lesions). Perforation of the small bowel is very rare. The Authors of the study presented a case of proximal jejunum perforation, which occurred in a patient with a history of duodenal peptic ulcer disease. Diagnosis posed no difficulties, and treatment included the excision of the ulceration and suturing of the bowel. The patient recovered without complications and the histological examination failed to reveal the nature of the ulcer. However, based on the medical history, one may suppose that it might be of peptic etiology, which makes this case exceptional. PMID:27648623

  12. Perforation of the Peptic Ulcer Localized in the Proximal Jejunum - Case Report.

    PubMed

    Żyluk, Andrzej Ż; Szlosser, Zbigniew

    2016-09-01

    Non-traumatic perforation of the digestive tract occurs most often in the duodenum and stomach (peptic ulcer), as well as the colon (diverticulitis, cancer or ischemic lesions). Perforation of the small bowel is very rare. The Authors of the study presented a case of proximal jejunum perforation, which occurred in a patient with a history of duodenal peptic ulcer disease. Diagnosis posed no difficulties, and treatment included the excision of the ulceration and suturing of the bowel. The patient recovered without complications and the histological examination failed to reveal the nature of the ulcer. However, based on the medical history, one may suppose that it might be of peptic etiology, which makes this case exceptional.

  13. Evidence-based clinical practice guidelines for peptic ulcer disease 2015.

    PubMed

    Satoh, Kiichi; Yoshino, Junji; Akamatsu, Taiji; Itoh, Toshiyuki; Kato, Mototsugu; Kamada, Tomoari; Takagi, Atsushi; Chiba, Toshimi; Nomura, Sachiyo; Mizokami, Yuji; Murakami, Kazunari; Sakamoto, Choitsu; Hiraishi, Hideyuki; Ichinose, Masao; Uemura, Naomi; Goto, Hidemi; Joh, Takashi; Miwa, Hiroto; Sugano, Kentaro; Shimosegawa, Tooru

    2016-03-01

    The Japanese Society of Gastroenterology (JSGE) revised the evidence-based clinical practice guidelines for peptic ulcer disease in 2014 and has created an English version. The revised guidelines consist of seven items: bleeding gastric and duodenal ulcers, Helicobacter pylori (H. pylori) eradication therapy, non-eradication therapy, drug-induced ulcer, non-H. pylori, non-nonsteroidal anti-inflammatory drug (NSAID) ulcer, surgical treatment, and conservative therapy for perforation and stenosis. Ninety clinical questions (CQs) were developed, and a literature search was performed for the CQs using the Medline, Cochrane, and Igaku Chuo Zasshi databases between 1983 and June 2012. The guideline was developed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. Therapy is initially provided for ulcer complications. Perforation or stenosis is treated with surgery or conservatively. Ulcer bleeding is first treated by endoscopic hemostasis. If it fails, surgery or interventional radiology is chosen. Second, medical therapy is provided. In cases of NSAID-related ulcers, use of NSAIDs is stopped, and anti-ulcer therapy is provided. If NSAID use must continue, the ulcer is treated with a proton pump inhibitor (PPI) or prostaglandin analog. In cases with no NSAID use, H. pylori-positive patients receive eradication and anti-ulcer therapy. If first-line eradication therapy fails, second-line therapy is given. In cases of non-H. pylori, non-NSAID ulcers or H. pylori-positive patients with no indication for eradication therapy, non-eradication therapy is provided. The first choice is PPI therapy, and the second choice is histamine 2-receptor antagonist therapy. After initial therapy, maintenance therapy is provided to prevent ulcer relapse.

  14. [Neurosis and genetic theory of etiology and pathogenesis of ulcer disease].

    PubMed

    Kolotilova, M L; Ivanov, L N

    2014-01-01

    Based on the analysis of literature data and our own research, we have developed the original concept of etiology and pathogenesis of peptic ulcer disease. An analysis of the literature shows that none of the theories of pathogenesis of peptic ulcer disease does not cover the full diversity of the involved functions and their shifts, which lead to the development of ulcers in the stomach and the duodenum. Our neurogenic-genetic theory of etiology and pathogenesis of gastric ulcer and duodenal ulcer very best explains the cause-and-effect relationships in the patient peptic ulcer, allowing options for predominance in one or the other case factors of neurosis or genetic factors. However, it is clear that the only other: combination of neurogenic factor with genetically modified reactivity of gastroduodenal system (the presence of the target organ) cause the chronicity of the sores. The theory of peptic ulcer disease related to psychosomatic pathologies allows us to develop effective schema therapy, including drugs with psychocorrective action. On the basis of our theory of the role of Helicobacter pylori infection is treated as a pathogenetic factor in the development of peptic ulcer disease.

  15. [Neurosis and genetic theory of etiology and pathogenesis of ulcer disease].

    PubMed

    Kolotilova, M L; Ivanov, L N

    2014-01-01

    Based on the analysis of literature data and our own research, we have developed the original concept of etiology and pathogenesis of peptic ulcer disease. An analysis of the literature shows that none of the theories of pathogenesis of peptic ulcer disease does not cover the full diversity of the involved functions and their shifts, which lead to the development of ulcers in the stomach and the duodenum. Our neurogenic-genetic theory of etiology and pathogenesis of gastric ulcer and duodenal ulcer very best explains the cause-and-effect relationships in the patient peptic ulcer, allowing options for predominance in one or the other case factors of neurosis or genetic factors. However, it is clear that the only other: combination of neurogenic factor with genetically modified reactivity of gastroduodenal system (the presence of the target organ) cause the chronicity of the sores. The theory of peptic ulcer disease related to psychosomatic pathologies allows us to develop effective schema therapy, including drugs with psychocorrective action. On the basis of our theory of the role of Helicobacter pylori infection is treated as a pathogenetic factor in the development of peptic ulcer disease. PMID:25562999

  16. Evaluation of the antipeptic ulcer activity of the leaf extract of Plantago lanceolata L. in rodents.

    PubMed

    Melese, Endale; Asres, Kaleab; Asad, Mohammed; Engidawork, Ephrem

    2011-08-01

    The effect of the leaf extract of Plantago lanceolata L. (Plantaginaceae) on gastric secretion and cytoprotection was evaluated using different models of gastroduodenal ulcer, including acetic acid induced chronic gastric ulcer, indomethacin induced gastric ulcer, cysteamine induced duodenal ulcer and pylorus ligation induced gastric ulcer. The aqueous extract was administered at 200 mg/kg and 400 mg/kg and 140 mg/kg and 280 mg/kg for mice and rats, respectively, and compared with vehicle or the standard, ranitidine (50 or 70 mg/kg) or misopristol (280 μg/kg). In addition, activity of the mucilage (172 mg/kg) was also evaluated in acetic acid induced chronic gastric ulcer. Administration was done orally except in pylorus ligation, where the intraduodenal route was used. In all cases, higher doses of the extract provided better protection than lower doses and the mucilage, hinting at a dose-dependent effect. Whilst higher doses of the extract showed a better healing of the ulcer as well as protection in indomethacin and pylorus ligation models, activities of lesser magnitude than ranitidine were noted in the cysteamine model. Together these findings indicate that higher doses used in the present study provided an overall better protection against gastroduodenal ulcers than the standard drugs employed through antisecretory and cytoprotective mechanisms. PMID:21298726

  17. [Role of Allelic Genes of Matrix Metalloproteinases and Their Tissue Inhibitors in the Peptic Ulcer Disease Development].

    PubMed

    Shaymardanova, E Kh; Nurgalieva, A Kh; Khidiyatova, I M; Gabbasova, L V; Kuramshina, O A; Kryukova, A Ya; Sagitov, R B; Munasipov, F R; Khusnutdinova, E Kh

    2016-03-01

    Peptic ulcer disease is a chronic disease of the gastrointestinal tract, mainly manifesting itself in the formation of the fairly persistent ulcer defect of the mucous membrane of the stomach and/or duodenum. Association analysis of common polymorphisms of matrix metalloproteinases genes MMP-1 (rs1799750, rs494379), MMP-2 (rs2285052), MMP-3 (rs3025058), MMP-9 (rs3918242, rs17576), and MMP-12 (rs2276109) and their tissue inhibitors TIMP-2 (rs8179090) and TIMP-3 (rs9619311) was carried out in 353 patients with a gastric ulcer or duodenal ulcer and in 325 unrelated healthy individuals from the Republic of Bashkortostan. Associations of polymorphic variants rs1799750 and rs494379 of gene MMP-1, rs3025058 of gene MMP-3, rs3918242 and rs17576 of gene MMP-9, and rs9619311 of gene TIMP-3 with the risk of peptic ulcer disease in Russians and Tatars were revealed.

  18. Historic changes of occupational work load and mortality from peptic ulcer in Germany.

    PubMed

    Sonnenberg, A; Sonnenberg, G S; Wirths, W

    1987-09-01

    The occurrence of peptic ulcer disease appears to be associated with the amount of occupational work load. Worldwide the number of hospital admissions, surgical operations, and death rates from gastric and duodenal ulcer have declined during recent decades. This communication examines the probability of a correlation between the time trends of gastric and duodenal ulcer mortality in Germany and changes in the occupational work load between 1870 and 1984. Lifetime cumulative hours of work declined for all consecutive cohorts of the population born between 1840 and 1955. The fall occurred similarly in all age groups. However, lifetime cumulative energy expenditure originating from industrial blue collar work showed a peak for the cohorts born during the last quarter of the 19th century. A marked decline occurred in all cohorts born after 1905. A similar birth-cohort pattern was found for mortality from peptic ulcer disease, with those born at the turn of the century showing a higher risk of dying from peptic ulcer disease than any previous or subsequent generation. The coincidence of the birth-cohort patterns of both mortality from peptic ulcer and occupational energy expenditure suggests that birth-cohort pattern of peptic ulcer may be related to the trends of occupational work load that occurred during the industrial revolution. The amount of work hours appears to be a less sensitive measure for the occupational work load. The superimposition of two counteracting historic changes, namely the increased industrial work force and the decreased occupational work load due to legislative regulations, industrial automation, and mechanization may have shaped the rise and fall in the occurrence of peptic ulcer disease.

  19. Molecular hydrogen in human breath: a new strategy for selectively diagnosing peptic ulcer disease, non-ulcerous dyspepsia and Helicobacter pylori infection.

    PubMed

    Maity, Abhijit; Pal, Mithun; Maithani, Sanchi; Ghosh, Barnali; Chaudhuri, Sujit; Pradhan, Manik

    2016-07-22

    The gastric pathogen Helicobacter pylori utilizes molecular hydrogen (H2) as a respiratory substrate during colonization in the gastric mucosa. However, the link between molecular H2 and the pathogenesis of peptic-ulcer disease (PUD) and non-ulcerous dyspepsia (NUD) by the enzymatic activity of H. pylori still remains mostly unknown. Here we provide evidence that breath H2 excretion profiles are distinctly altered by the enzymatic activity of H. pylori for individuals with NUD and PUD. We subsequently unravelled the potential molecular mechanisms responsible for the alteration of H2 in exhaled breath in association with peptic ulcers, encompassing both gastric and duodenal ulcers, along with NUD. We also established that carbon-isotopic fractionations in the acid-mediated bacterial environment regulated by bacterial urease activity cannot discriminate the actual disease state i.e. whether it is peptic ulcer or NUD. However, our findings illuminate the unusual molecular H2 in breath that can track the precise evolution of PUD and NUD, even after the eradication of H. pylori infection. This deepens our understanding of the pathophysiology of PUD and NUD, reveals non-invasively the actual disease state in real-time and thus offers a novel and robust new-generation strategy for treating peptic-ulcer disease together with non-ulcer related complications even when the existing (13)C-urea breath test ((13)C-UBT) fails to diagnose.

  20. Molecular hydrogen in human breath: a new strategy for selectively diagnosing peptic ulcer disease, non-ulcerous dyspepsia and Helicobacter pylori infection.

    PubMed

    Maity, Abhijit; Pal, Mithun; Maithani, Sanchi; Ghosh, Barnali; Chaudhuri, Sujit; Pradhan, Manik

    2016-01-01

    The gastric pathogen Helicobacter pylori utilizes molecular hydrogen (H2) as a respiratory substrate during colonization in the gastric mucosa. However, the link between molecular H2 and the pathogenesis of peptic-ulcer disease (PUD) and non-ulcerous dyspepsia (NUD) by the enzymatic activity of H. pylori still remains mostly unknown. Here we provide evidence that breath H2 excretion profiles are distinctly altered by the enzymatic activity of H. pylori for individuals with NUD and PUD. We subsequently unravelled the potential molecular mechanisms responsible for the alteration of H2 in exhaled breath in association with peptic ulcers, encompassing both gastric and duodenal ulcers, along with NUD. We also established that carbon-isotopic fractionations in the acid-mediated bacterial environment regulated by bacterial urease activity cannot discriminate the actual disease state i.e. whether it is peptic ulcer or NUD. However, our findings illuminate the unusual molecular H2 in breath that can track the precise evolution of PUD and NUD, even after the eradication of H. pylori infection. This deepens our understanding of the pathophysiology of PUD and NUD, reveals non-invasively the actual disease state in real-time and thus offers a novel and robust new-generation strategy for treating peptic-ulcer disease together with non-ulcer related complications even when the existing (13)C-urea breath test ((13)C-UBT) fails to diagnose. PMID:27448107

  1. Maggot Debridement Therapy of Infected Ulcers: Patient and Wound Factors Influencing Outcome – A Study on 101 Patients with 117 Wounds

    PubMed Central

    Steenvoorde, Pascal; Jacobi, Cathrien E; Van Doorn, Louk; Oskam, Jacques

    2007-01-01

    INTRODUCTION It has been known for centuries that maggots are potent debriding agents capable of removing necrotic tissue and slough. In January 2004, the US Food and Drug Administration decided to regulate maggot debridement therapy (MDT). As it is still not clear which wounds are likely or unlikely to benefit from MDT, we performed a prospective study to gain more insight in patient and wound characteristics influencing outcome. PATIENTS AND METHODS In the period between August 2002 and December 2005, patients with infected wounds with signs of gangrenous or necrotic tissue who seemed suited for MDT were enrolled in the present study. In total, 101 patients with 117 ulcers were treated. Most wounds were worst-case scenarios, in which maggot therapy was a treatment of last resort. RESULTS In total, 72 patients (71%) were classified as ASA III or IV. In total, 78 of 116 wounds (67%) had a successful outcome. These wounds healed completely (n = 60), healed almost completely (n = 12) or were clean at least (n = 6) at last follow-up. These results seem to be in line with those in the literature. All wounds with a traumatic origin (n = 24) healed completely. All wounds with septic arthritis (n = 13), however, failed to heal and led in half of these cases to a major amputation. According to a multivariate analysis, chronic limb ischaemia (odds ratio [OR], 7.5), the depth of the wound (OR, 14.0), and older age (≥ 60 years; OR, 7.3) negatively influenced outcome. Outcome was not influenced by gender, obesity, diabetes mellitus, smoking, ASAclassification, location of the wound, wound size or wound duration. CONCLUSIONS Some patient characteristics (i.e. gender, obesity, smoking behaviour, presence of diabetes mellitus and ASA-classification at presentation) and some wound characteristics (i.e. location of the wound, wound duration and size) do not seem to contra-indicate eligibility for MDT. However, older patients and patients with chronic limb ischaemia or deep wounds

  2. [Mental status of patients with ulcer disease].

    PubMed

    Tsimmerman, Ia S; Belousov, F V; Tregubov, L Z

    2004-01-01

    Questionnaire survey has been performed among 100 patients with duodenal ulcer (DU). Character building of these patients when they were children and adolescents was wring in 80 +/- 4 cases (women) and in 88.6 +/- 3.2 cases (men). Most significant negative factors were undercare, hypercare and living in incomplete family. The Leongard's questionnaire distinguishes various accentuations with prevalence of cycloid, epileptoid, emotive and demonstrative; anxiety scale was low. The Gissen personality questionnaire "Ego" confirmed frequent occurrence among DU patients of emotive, hysteroid, epileptoid features with non-flexible type of reaction. By Luscher's test, anxiety was low or moderate. Overall prevalence of personality disorders totalled 29 +/- 4.5 cases, mostly in women. It was proved experimentally that psychosomatic disorders are realized in target organs. In DU these organs were gastrointestinal (36 +/- 5.7 cases). Similar data about involvement of the gastrointestinal tract (GIT) were obtained in stress reactions. However, "ulcer personality" was not documented. Support of preferable realization of psychogenic factors action in GIT was obtained with Gissen somatic questionnaire. Operating psychogenic factors and their dynamics were characterized; emotional deprivation was leading. Among psychopathological manifestations, asthenodepressive symptoms prevailed in 76 +/- 4.3 cases. High efficiency of gestalt-psychotherapy and coaxil in the treatment of DU in patients with psychopathological disorders of the neurotic level were found. PMID:15114773

  3. Duodenal adenocarcinoma in a 10-year-old boy.

    PubMed

    Mohamed, Zouari; Habib, Bouthour; Rabia, Ben Abdallah; Youssef, Hlel; Riath, Ben Malek; Youssef, Gharbi; Nejib, Kaabar

    2014-01-01

    Gastrointestinal malignancies are extremely rare in the paediatric population and duodenal cancers represent an even more unusual entity. It represents 0.3-1% of all gastrointestinal tumours. A case report of a 10-year-old boy with duodenal adenocarcinoma is reported and the difficulties of diagnosing and treating this rare tumour are discussed. PMID:24647303

  4. B-glucuronidase in duodenal secretions.

    PubMed

    Ayulo, J A; Forrest, G L

    1975-09-01

    Determination of B-glucuronidase activity was carried out in 203 subjects including 60 controls. A modified technic for assaying B-glucuronidase activity was used that employs glass column chromatography and Sephadex. Although the lowest mean value was in the group of patients with cancer of the pancreas, there was wide range of activity of B-glucuronidase in all groups and subgroups and considerable overlap in values between them. It was concluded, therefore, that B-glucuronidase activity assay of the duodenal contents was of no value as a diagnostic test for cancer of the pancreas or for distinguishing between the several diseases affecting the pancreas. PMID:1181924

  5. Molecular pathogenesis of sporadic duodenal cancer.

    PubMed Central

    Achille, A.; Baron, A.; Zamboni, G.; Orlandini, S.; Bogina, G.; Bassi, C.; Iacono, C.; Scarpa, A.

    1998-01-01

    Whether duodenal adenocarcinoma should be considered as a gastrointestinal or as a peripancreatic cancer is a matter of debate, as is the opportunity and type of treatment. We investigated 12 such cancers for the genetic anomalies involved in the pathogenesis of gastrointestinal malignancies, including (a) those occurring in common-type cancers - allelic losses at chromosomes 3p, 5q, 17p and 18q, and Ki-ras and p53 alterations; and (b) those characteristic of mutator-phenotype cancers - microsatellite instability and TGF-betaRII gene mutations. We found Ki-ras and p53 mutations in five (42%) and eight cancers (67%), respectively; chromosome 3p, 5q, 17p and 18q allelic losses in two of nine (22%), six of ten (60%), six of nine (67%) and three of ten (30%) informative cancers, respectively. Finally, three cancers (25%) showed widespread microsatellite instability and two of them had a TGF-betaRII gene mutation. Our data suggest that duodenal cancers may arise from either of the two known pathogenetic molecular pathways of gastric and colorectal cancers. The majority of our cases were highly aggressive cancers with frequent chromosomal changes and p53 mutations as observed in the common-type gastrointestinal malignancies, while widespread subtle alterations characteristic of mutator-phenotype cancers occurred in a minority, which also showed a favourable long-term outcome. Images Figure 1 Figure 2 Figure 3 PMID:9514055

  6. Cure of Helicobacter pylori-associated ulcer disease through eradication.

    PubMed

    Malfertheiner, P; Leodolter, A; Peitz, U

    2000-02-01

    The eradication of Helicobacter pylori (H. pylori) infection has led to a dramatic benefit for patients with gastroduodenal ulcer disease, as the majority of these patients receive a lifelong cure. Relapses after successful H. pylori cure may be caused by either recrudescence or reinfection, both rare events nowadays, or be attributed to non-steroidal anti-inflammatory drugs or aspirin intake. In certain geographical areas, H. pylori-negative relapses are proposed as a new, pathophysiological and not yet elucidated entity. The cure of H. pylori infection in uncomplicated duodenal ulcer diseases consists of 7 days of proton pump inhibitor (PPI) based triple therapy, containing two antibiotics from clarithromycin, amoxicillin and metronidazole. In gastric ulcer, it is recommended that the PPI is continued for a further 3 weeks as these ulcers have a prolonged healing time. Rescue therapies after failure need to take into consideration the resistance pattern of the micro-organism and are offered in the form of quadruple therapy or a high-dose PPI with amoxicillin.

  7. [Drug therapy of peptic ulcer. What is coming up?].

    PubMed

    Müller, P; Dammann, H G; Simon, B; Kommerell, B

    1987-02-01

    Prostaglandin-E analogues inhibit gastric acid secretion after oral administration. Therefore, these drugs are tested in clinical trials and one of them--Misoprostol--has recently been registered. With regard to healing rate of peptic ulcers and improvement of clinical signs and symptoms the prostaglandin analogues are superior to placebo but only equally effective or even slightly inferior to H2-receptor blockers. Side effects such as diarrhea or uterotropic actions will probably limit their broad application. The exact therapeutic effectiveness of prostaglandin analogues in treatment of peptic ulcer remains to be evaluated in greater detail. The substituted benzimidazole omeprazole is the first drug which exerts a long lasting and almost complete suppressive effect on gastric acid secretion in humans. This unique inhibition leads to a significant and more rapid healing rate of duodenal ulcers compared to treatment with H2-blockers. Additionally, peptic ulcers resistant to H2-blocker therapy can be treated effectively with omeprazole. In spite of these promising results the exact therapeutic effectiveness of this drug requires further evaluation.

  8. Does Helicobacter pylori infection eradication modify peptic ulcer prevalence? A 10 years' endoscopical survey

    PubMed Central

    Nervi, Giorgio; Liatopoulou, Stefania; Cavallaro, Lucas Giovanni; Gnocchi, Alessandro; Bò, Nadia Dal; Rugge, Massimo; Iori, Veronica; Cavestro, Giulia Martina; Maino, Marta; Colla, Giancarlo; Franzè, Angelo; Mario, Francesco Di

    2006-01-01

    AIM: To compare peptic ulcer prevalence in patients referred for upper gastrointestinal endoscopy in two Italian hospitals in pre-Helicobacter era and ten years after the progressive diffusion of eradication therapy. METHODS: We checked all the endoscopic examinations consecutively performed in the Gastroenterology Unit of Padova during 1986-1987 and 1995-1996, and in the Gastroenterology Unit of Parma during 1992 and 2002. Chi Square test was used for statistic analysis. RESULTS: Data from both the endoscopic centers showed a statistically significant decrease in the prevalence of ulcers: from 12.7% to 6.3% (P < 0.001) in Padova and from 15.6% to 12% (P < 0.001) in Parma. The decrease was significant both for duodenal (from 8.8% to 4.8%, P < 0.001) and gastric ulcer (3.9% to 1.5%, P < 0.001) in Padova, and only for duodenal ulcer in Parma (9.2% to 6.1%, P < 0.001; gastric ulcer: 6.3% to 5.8%, NS). CONCLUSION: Ten years of extensive Helicobacter pylori (H pylori) eradication in symptomatic patients led to a significant reduction in peptic ulcer prevalence. This reduction was particularly evident in Padova, where a project for the sensibilization of H pylori eradication among general practioners was carried out between 1990 and 1992. Should our hypothesis be true, H pylori eradication might in the future lead to peptic ulcer as a rare endoscopic finding. PMID:16688832

  9. Temporary duodenal stenting as a bridge to ERCP for inaccessible papilla due to duodenal obstruction: a retrospective study

    PubMed Central

    Donatelli, Gianfranco; Cereatti, Fabrizio; Dumont, Jean-Loup; Dhumane, Parag; Tuszynski, Thierry; Derhy, Serge; Meduri, Alexandre; Vergeau, Bertrand Marie; Meduri, Bruno

    2016-01-01

    Background and study aims: Duodenal obstruction may prevent performance of endoscopic retrograde cholangiopancreatography (ERCP). Percutaneous transhepatic biliary drainage (PTBD) or Endoscopic ultrasonograhy-guided biliary access (EUS-BD) are alternative treatments but are associated with a higher morbidity and mortality rate. The aim of the study is to report overall technical success rate and clinical outcome with deployment of temporary fully or partially covered self-expanding duodenal stent (pc/fcSEMS) as a bridge to ERCP in case of inaccessible papilla due to duodenal strictures. Patients and methods: This retrospective study included 66 consecutive patients presenting with a duodenal stricture impeding the ability to perform an ERCP. Provisional duodenal stenting was performed as a bridge to ERCP. A second endoscopic session was performed to remove the provisional stent and to perform an ERCP. Afterward, a permanent duodenal stent was delivered if necessary. Results: Sixty-six duodenal stents (17 pcSEMS and 49 fcSEMS) were delivered with a median indwelling time of 3.15 (1 – 7) days. Two migrations occurred in the pcSEMS group, 1 of which required lower endoscopy for retrieval. No other procedure-related complications were observed. At second endoscopy a successful ERCP was performed in 56 patients (85 %); 10 patients (15 %) with endoscopic failure underwent PTBD or EUS-BD. Forty patients needed permanent duodenal stenting. Conclusions: Provisional removable covered duodenal stenting as a bridge to ERCP for duodenal obstruction is safe procedure and in most cases allows successful performance of therapeutic ERCP. This technique could be a sound option as a step up approach before referring such cases for more complex techniques such as EUS-BD or PTBD. PMID:27652301

  10. Temporary duodenal stenting as a bridge to ERCP for inaccessible papilla due to duodenal obstruction: a retrospective study

    PubMed Central

    Donatelli, Gianfranco; Cereatti, Fabrizio; Dumont, Jean-Loup; Dhumane, Parag; Tuszynski, Thierry; Derhy, Serge; Meduri, Alexandre; Vergeau, Bertrand Marie; Meduri, Bruno

    2016-01-01

    Background and study aims: Duodenal obstruction may prevent performance of endoscopic retrograde cholangiopancreatography (ERCP). Percutaneous transhepatic biliary drainage (PTBD) or Endoscopic ultrasonograhy-guided biliary access (EUS-BD) are alternative treatments but are associated with a higher morbidity and mortality rate. The aim of the study is to report overall technical success rate and clinical outcome with deployment of temporary fully or partially covered self-expanding duodenal stent (pc/fcSEMS) as a bridge to ERCP in case of inaccessible papilla due to duodenal strictures. Patients and methods: This retrospective study included 66 consecutive patients presenting with a duodenal stricture impeding the ability to perform an ERCP. Provisional duodenal stenting was performed as a bridge to ERCP. A second endoscopic session was performed to remove the provisional stent and to perform an ERCP. Afterward, a permanent duodenal stent was delivered if necessary. Results: Sixty-six duodenal stents (17 pcSEMS and 49 fcSEMS) were delivered with a median indwelling time of 3.15 (1 – 7) days. Two migrations occurred in the pcSEMS group, 1 of which required lower endoscopy for retrieval. No other procedure-related complications were observed. At second endoscopy a successful ERCP was performed in 56 patients (85 %); 10 patients (15 %) with endoscopic failure underwent PTBD or EUS-BD. Forty patients needed permanent duodenal stenting. Conclusions: Provisional removable covered duodenal stenting as a bridge to ERCP for duodenal obstruction is safe procedure and in most cases allows successful performance of therapeutic ERCP. This technique could be a sound option as a step up approach before referring such cases for more complex techniques such as EUS-BD or PTBD.

  11. Acute Appendicitis Is Associated with Peptic Ulcers: A Population-based Study.

    PubMed

    Tsai, Ming-Chieh; Kao, Li-Ting; Lin, Herng-Ching; Chung, Shiu-Dong; Lee, Cha-Ze

    2015-12-08

    Despite some studies having indicated a possible association between appendicitis and duodenal ulcers, this association was mainly based on regional samples or limited clinician experiences, and as such, did not permit unequivocal conclusions. In this case-control study, we examined the association of acute appendicitis with peptic ulcers using a population-based database. We included 3574 patients with acute appendicitis as cases and 3574 sex- and age-matched controls. A Chi-squared test showed that there was a significant difference in the prevalences of prior peptic ulcers between cases and controls (21.7% vs. 16.8%, p < 0.001). The adjusted odds ratio (OR) of prior peptic ulcers for cases was 1.40 (95% confidence interval [CI]: 1.24~1.54, p < 0.001) compared to controls. The results further revealed that younger groups demonstrated higher ORs for prior peptic ulcers among cases than controls. In particular, the adjusted OR for cases < 30 years old was as high as 1.65 (95% CI = 1.25~2.19; p < 0.001) compared to controls. However, we failed to observe an association of acute appendicitis with peptic ulcers in the ≥ 60-year age group (OR = 1.19, 95% CI = 0.93~1.52). We concluded that there is an association between acute appendicitis and a previous diagnosis of peptic ulcers.

  12. PEPTIC ULCER DISEASE

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Peptic ulcer disease (PUD) is an ulcerative condition of the stomach or duodenum that may be accompanied by mucosal inflammation. PUD is classified as primary when it occurs in healthy children and as secondary when underlying disorders associated with injury, illness, or drug therapy co-exists. Pri...

  13. Approach to the endoscopic resection of duodenal lesions

    PubMed Central

    Gaspar, Jonathan P; Stelow, Edward B; Wang, Andrew Y

    2016-01-01

    Duodenal polyps or lesions are uncommonly found on upper endoscopy. Duodenal lesions can be categorized as subepithelial or mucosally-based, and the type of lesion often dictates the work-up and possible therapeutic options. Subepithelial lesions that can arise in the duodenum include lipomas, gastrointestinal stromal tumors, and carcinoids. Endoscopic ultrasonography with fine needle aspiration is useful in the characterization and diagnosis of subepithelial lesions. Duodenal gastrointestinal stromal tumors and large or multifocal carcinoids are best managed by surgical resection. Brunner’s gland tumors, solitary Peutz-Jeghers polyps, and non-ampullary and ampullary adenomas are mucosally-based duodenal lesions, which can require removal and are typically amenable to endoscopic resection. Several anatomic characteristics of the duodenum make endoscopic resection of duodenal lesions challenging. However, advanced endoscopic techniques exist that enable the resection of large mucosally-based duodenal lesions. Endoscopic papillectomy is not without risk, but this procedure can effectively resect ampullary adenomas and allows patients to avoid surgery, which typically involves pancreaticoduodenectomy. Endoscopic mucosal resection and its variations (such as cap-assisted, cap-band-assisted, and underwater techniques) enable the safe and effective resection of most duodenal adenomas. Endoscopic submucosal dissection is possible but very difficult to safely perform in the duodenum. PMID:26811610

  14. Ulcer, gastric surgery and pancreatic cancer risk: an analysis from the International Pancreatic Cancer Case–Control Consortium (PanC4)

    PubMed Central

    Bosetti, C.; Lucenteforte, E.; Bracci, P. M.; Negri, E.; Neale, R. E.; Risch, H. A.; Olson, S. H.; Gallinger, S.; Miller, A. B.; Bueno-de-Mesquita, H. B.; Talamini, R.; Polesel, J.; Ghadirian, P.; Baghurst, P. A.; Zatonski, W.; Fontham, E.; Holly, E. A.; Gao, Y. T.; Yu, H.; Kurtz, R. C.; Cotterchio, M.; Maisonneuve, P.; Zeegers, M. P.; Duell, E. J.; Boffetta, P.; La Vecchia, C.

    2013-01-01

    Background Peptic ulcer and its treatments have been associated to pancreatic cancer risk, although the evidence is inconsistent. Methods We pooled 10 case–control studies within the Pancreatic Cancer Case–control Consortium (PanC4), including 4717 pancreatic cancer cases and 9374 controls, and estimated summary odds ratios (OR) using multivariable logistic regression models. Results The OR for pancreatic cancer was 1.10 [95% confidence interval (CI) 0.98–1.23] for history of ulcer (OR = 1.08 for gastric and 0.97 for duodenal ulcer). The association was stronger for a diagnosis within 2 years before cancer diagnosis (OR = 2.43 for peptic, 1.75 for gastric, and 1.98 for duodenal ulcer). The OR was 1.53 (95% CI 1.15–2.03) for history of gastrectomy; however, the excess risk was limited to a gastrectomy within 2 years before cancer diagnosis (OR = 6.18, 95% CI 1.82–20.96), while no significant increased risk was observed for longer time since gastrectomy. No associations were observed for pharmacological treatments for ulcer, such as antacids, H2-receptor antagonists, or proton-pump inhibitors. Conclusions This uniquely large collaborative study does not support the hypothesis that peptic ulcer and its treatment materially affect pancreatic cancer risk. The increased risk for short-term history of ulcer and gastrectomy suggests that any such association is due to increased cancer surveillance. PMID:23970016

  15. Measures of Adiposity Are Associated with Increased Risk of Peptic Ulcer

    PubMed Central

    Boylan, Matthew R.; Khalili, Hamed; Huang, Edward S.; Chan, Andrew T.

    2014-01-01

    Background & Aims Obesity is associated with systemic inflammation, alterations in the intestinal microbiome, and decreased epithelial integrity. The association between obesity and peptic ulcer has not been thoroughly investigated. Methods We conducted a prospective cohort study of 47,120 men enrolled in the Health Professionals Follow-up Study (mean age of 54 years at baseline). Biennially, we updated information on body mass index (BMI), physical activity, smoking, and use of non-steroidal anti-inflammatory drugs (NSAID) or aspirin. Self-reported waist and hip measurements were validated among a subsample of participants. Self-reported cases of gastric and duodenal ulcers were confirmed by medical record review. Helicobacter pylori status was determined from endoscopic biopsies, serum antibody measurements, and/or stool antigen assays documented in the medical record. We used Cox proportional hazards modeling to calculate hazard ratios (HRs) and 95% confidence intervals (CIs). Results We documented 272 gastric and 320 duodenal ulcers over 24 years of follow up. The multivariate-adjusted HR for gastric ulcer was 1.83 (95% CI, 1.20–2.78; Ptrend<.01) for obese men (BMI ≥30.0 kg/m2), compared to men with BMIs of 23.0–24.9 kg/m2, and 1.88 (95% CI, 1.06–3.33; Ptrend=.04) for men with waist-to-hip ratios (WHR) ≥1.00, compared to men with WHR of 0.85–0.89. Risk of duodenal ulcer was not associated with BMI (Ptrend=.24) or WHR (Ptrend=.68). In secondary analyses, increased BMI and WHR were each associated with increased risk of H pylori-negative, but not H pylori-positive, ulcers. The effect of BMI on ulcer risk did not change with use of aspirin or NSAID, alcohol consumption, physical activity, or smoking. Conclusions In a large prospective cohort of male health professionals, central and total obesity were associated with increased risk of peptic ulcer—particularly gastric and H pylori-negative ulcers. PMID:24681076

  16. Duodenal bleeding from metastatic renal cell carcinoma.

    PubMed

    Rustagi, Tarun; Rangasamy, Priya; Versland, Mark

    2011-04-20

    Massive upper gastrointestinal bleeding due to malignancy is relatively uncommon and the duodenum is the least frequently involved site. Duodenal metastasis is rare in renal cell carcinoma (RCC) and early detection, especially in case of a solitary mass, helps in planning further therapy. We report a case of intractable upper gastrointestinal bleeding from metastatic RCC to the duodenum. The patient presented with melena and anemia, 13 years after nephrectomy for RCC. On esophagogastroduodenoscopy, a submucosal mass was noted in the duodenum, biopsies of which revealed metastatic RCC. In conclusion, metastasis from RCC should be considered in nephrectomized patients presenting with gastrointestinal symptoms and a complete evaluation, especially endoscopic examination followed by biopsy, is suggested.

  17. Duodenal Bleeding from Metastatic Renal Cell Carcinoma

    PubMed Central

    Rustagi, Tarun; Rangasamy, Priya; Versland, Mark

    2011-01-01

    Massive upper gastrointestinal bleeding due to malignancy is relatively uncommon and the duodenum is the least frequently involved site. Duodenal metastasis is rare in renal cell carcinoma (RCC) and early detection, especially in case of a solitary mass, helps in planning further therapy. We report a case of intractable upper gastrointestinal bleeding from metastatic RCC to the duodenum. The patient presented with melena and anemia, 13 years after nephrectomy for RCC. On esophagogastroduodenoscopy, a submucosal mass was noted in the duodenum, biopsies of which revealed metastatic RCC. In conclusion, metastasis from RCC should be considered in nephrectomized patients presenting with gastrointestinal symptoms and a complete evaluation, especially endoscopic examination followed by biopsy, is suggested. PMID:21577373

  18. Connective Tissue Ulcers

    PubMed Central

    Dabiri, Ganary; Falanga, Vincent

    2013-01-01

    Connective tissue disorders (CTD), which are often also termed collagen vascular diseases, include a number of related inflammatory conditions. Some of these diseases include rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis (scleroderma), localized scleroderma (morphea variants localized to the skin), Sjogren’s syndrome, dermatomyositis, polymyositis, and mixed connective tissue disease. In addition to the systemic manifestations of these diseases, there are a number of cutaneous features that make these conditions recognizable on physical exam. Lower extremity ulcers and digital ulcers are an infrequent but disabling complication of long-standing connective tissue disease. The exact frequency with which these ulcers occur is not known, and the cause of the ulcerations is often multifactorial. Moreover, a challenging component of CTD ulcerations is that there are still no established guidelines for their diagnosis and treatment. The morbidity associated with these ulcerations and their underlying conditions is very substantial. Indeed, these less common but intractable ulcers represent a major medical and economic problem for patients, physicians and nurses, and even well organized multidisciplinary wound healing centers. PMID:23756459

  19. Etiology of venous ulceration.

    PubMed

    Gourdin, F W; Smith, J G

    1993-10-01

    The etiology of venous ulceration is far more complex than Homans' theory of stagnation and hypo-oxygenation. Indeed, studies have shown that flow in lipodermatosclerotic limbs is actually faster than normal. We suggest, therefore, that the terms "stasis dermatitis" and "stasis ulcer" be dropped from medical parlance. The term "lipodermatosclerosis with ulceration" as used by the British, or simply "venous ulcer," would seem more appropriate. Venous hypertension, produced by incompetence of deep and communicating vein valves and thrombosis of segments of the deep system, is closely correlated with the development of venous ulcers. Precisely how this venous hypertension translates into ulceration is unclear. Burnand et al showed that fibrin cuffs are deposited around the capillaries in lipodermatosclerotic limbs. These cuffs may serve as barriers to the diffusion of oxygen, leading to local ischemia and epidermal necrosis. Others suggest that trapped leukocytes in the microcirculation alter capillary permeability by releasing various inflammatory mediators that hasten the flow of fibrinogen across the capillary membrane and promote the formation of fibrin cuffs. Proof of this hypothesis is still lacking, but may eventually come from using radioactive WBC tagging procedures. A synthesis of these two theories may in fact explain the etiology of venous ulceration. PMID:8211332

  20. An endoscopic laser Doppler flowmetry of a gastroduodenal mucosa at bleeding ulcer

    NASA Astrophysics Data System (ADS)

    Shapkin, U. G.; Kapralov, C. V.; Gogolev, A. A.; Lychagov, V. V.; Tuchin, V. V.

    2006-08-01

    One of the important problems of a bleeding gastroduodenal ulcer surgery is a prognosis of the recurrent hemorrhage and appraisal of endoscopic hemostasis quality. Endoscopic Laser Doppler Flowmetry of a mucous coat of stomach and a duodenum was made on 34 patients for the purpose of investigation of features of microcirculation. Analogous researches are made on 30 patients with a peptic ulcer and on 28 practically healthy people. Analysis of LDF-grams has shown certain differences in regional microcirculations in stomach and duodenal at normal and at a pathology. Increase of regional perfusion in periulcerose zone with its pathology disbalance can serve as a criterion for activities of an alteration processes in gastroduodenal ulcer defining the risk of possible hemorrhage.

  1. Acute pancreatitis secondary to duodeno-duodenal intussusception caused by a duodenal membrane, in a patient with intestinal malrotation

    PubMed Central

    Larsen, Pernille Oehlenschläger; Ellebæk, Mark Bremholm; Pless, Torsten; Qvist, Niels

    2015-01-01

    Duodeno-duodenal intussusception is often caused by an intraluminal tumour. The condition is rare owing to the retroperitoneal fixation of the duodenum, which is sometime absent in cases of intestinal malrotation. We describe the case of a 19-year old man admitted to hospital with abdominal pain and vomiting. A CT scan revealed a duodeno-duodenal intussusception including the head of the pancreas, which was confirmed by laparotomy. The cause was found to be a duodenal membrane with a pinhole passage combined with non-rotation of the duodenum. PMID:26117447

  2. Nonspecific genital ulcers.

    PubMed

    Sehgal, Virendra N; Pandhi, Deepika; Khurana, Ananta

    2014-01-01

    Recent intervention of nonspecific genital ulcers has added refreshing dimensions to genital ulcer disease. It was considered pertinent to dwell on diverse clinical presentation and diagnostic strategies. It seems to possess spectrum. It includes infective causes, Epstein Bar Virus, tuberculosis, Leishmaniasis, HIV/AIDS related ulcers and amoebiasis. Noninfective causes are immunobullous disorders, aphthosis, Behcet's disease (BD), inflammatory bowel disease, lichen planus and lichen sclerosis et atrophicus, drug reactions, premalignant and malignant conditions, pyoderma gangrenosum, and hidradenitis suppurativa. The diagnostic features and treatment option of each disorder are succinctly outlined for ready reference.

  3. Duodenal adenoma surveillance in patients with familial adenomatous polyposis

    PubMed Central

    Campos, Fábio Guilherme; Sulbaran, Marianny; Safatle-Ribeiro, Adriana Vaz; Martinez, Carlos Augusto Real

    2015-01-01

    Familial adenomatous polyposis (FAP) is a hereditary disorder caused by Adenomatous Polyposis Gene mutations that lead to the development of colorectal polyps with great malignant risk throughout life. Moreover, numerous extracolonic manifestations incorporate different clinical features to produce varied individual phenotypes. Among them, the occurrence of duodenal adenomatous polyps is considered an almost inevitable event, and their incidence rates increase as a patient’s age advances. Although the majority of patients exhibit different grades of duodenal adenomatosis as they age, only a small proportion (1%-5%) of patients will ultimately develop duodenal carcinoma. Within this context, the aim of the present study was to review the data regarding the epidemiology, classification, genetic features, endoscopic features, carcinogenesis, surveillance and management of duodenal polyps in patients with FAP. PMID:26265988

  4. [Endoscopic diagnosis of local chemical burn of mucous membranes of the stomach, induced with the purpose of simulation of gastric ulcer].

    PubMed

    Byzov, N V; Plekhanov, V N

    2013-01-01

    With the purpose of improvement of diagnosis of induced gastric ulcer were examined 11 patients who took aggressive agents for simulation of gastric ulcer and 33 patients who took pseudo-aggressive agents. Observables, conduced diagnosis of local chemical burn of mucous coat of stomach during initial 6 days after taking aggressive agents. Stages of ulcerous process, resulting from local chemical burn of mucous coat of stomach, coressponds to real gactric ulcer. Gelatin capsule using as a container for delivery of aggressive agents, melts in stomach in 5-6 minutes after taking. Independent from body position, mucous coat of greater curvature of the stomach is damaged. It is impossible to simulate duodenal bulb ulcer using the gelatine capsule or ball made of breadcrumb. The last method of delivery of aggressive agent can damage the small intestine because of uncontrollability of the place of breaking the ball.

  5. Combined Gastric and Duodenal Perforation Through Blunt Abdominal Trauma

    PubMed Central

    Kaur, Adarshpal; Singla, Archan Lal; Kumar, Ashwani; Yadav, Manish

    2015-01-01

    Blunt abdominal traumas are uncommonly encountered despite their high prevalence, and injuries to the organ like duodenum are relatively uncommon (occurring in only 3%-5% of abdominal injuries) because of its retroperitoneal location. Duodenal injury combined with gastric perforation from a single abdominal trauma impact is rarely heard. The aim of this case report is to present a rare case of blunt abdominal trauma with combined gastric and duodenal injuries. PMID:25738037

  6. Biliopancreatic Diversion with Duodenal Switch: Surgical Technique and Perioperative Care.

    PubMed

    Biertho, Laurent; Lebel, Stéfane; Marceau, Simon; Hould, Frédéric-Simon; Julien, François; Biron, Simon

    2016-08-01

    The goal of this article is to present an overview of selection criteria, surgical technique, and perioperative outcomes of biliopancreatic diversion with duodenal switch. The standard follow-up requirements, including vitamin supplementation, and long-term risks associated with metabolic surgery are also discussed. Most of the data reported here are based on the authors' experience with 4000 biliopancreatic diversions with duodenal switch performed in their institution since 1990.

  7. Preduodenal Portal Vein with Situs Inversus Totalis causing Duodenal Obstruction.

    PubMed

    D'souza, Flavia; Nage, Amol; Bendre, Pradnya

    2016-01-01

    Congenital duodenal obstruction sometimes may be secondary to unusual entities like preduodenal portal vein (PDPV) the identification of which is very important to avoid inadvertent injury or incorrect surgery. A 6-day old neonate presented with congenital duodenal obstruction. Investigations revealed situs inversus totalis with many congenital cardiovascular anomalies. At operation preduodenal portal vein and malrotation were found. Correction of malrotation and bypass duodeno-duodenostomy were done.

  8. Preduodenal Portal Vein with Situs Inversus Totalis causing Duodenal Obstruction

    PubMed Central

    D’souza, Flavia; Bendre, Pradnya

    2016-01-01

    Congenital duodenal obstruction sometimes may be secondary to unusual entities like preduodenal portal vein (PDPV) the identification of which is very important to avoid inadvertent injury or incorrect surgery. A 6-day old neonate presented with congenital duodenal obstruction. Investigations revealed situs inversus totalis with many congenital cardiovascular anomalies. At operation preduodenal portal vein and malrotation were found. Correction of malrotation and bypass duodeno-duodenostomy were done. PMID:27398325

  9. Bromophenacyl bromide, a phospholipase A2 inhibitor attenuates chemically induced gastroduodenal ulcers in rats

    PubMed Central

    Tariq, Mohammad; Elfaki, Ibrahim; Khan, Haseeb Ahmad; Arshaduddin, Mohammad; Sobki, Samia; Moutaery, Meshal Al

    2006-01-01

    AIM: To study the effect of bromophenacyl bromide (BPB), a phospholipase A2 inhibitor on gastric secretion and to protect chemically induced gastric and duodenal ulcers in rats. METHODS: Acid secretion studies were undertaken in pylorus-ligated rats with BPB treatment (0, 5, 15 and 45 mg/kg). Gastric and duodenal lesions in the rats were induced by ethanol and cysteamine respectively. The levels of gastric wall mucus, nonprotein sulfhydryls (NP-SH) and myeloperoxidase (MPO) were also measured in the glandular stomach of rats following ethanol induced gastric lesions. RESULTS: BPB produced a dose-dependent inhibition of gastric acid secretion and acidity in rats. Pretreatment with BPB significantly attenuated the formation of ethanol induced gastric lesion. BPB also protected intestinal mucosa against cysteamine-induced duodenal ulcers. The antiulcer activity of BPB was associated with significant inhibition of ethanol-induced depletion of gastric wall mucus, NP-SH and MPO. These findings pointed towards the mediation of sulfhydryls in BPB induced gastrointestinal cytoprotection. CONCLUSION: BPB possesses significant antiulcer and cytoprotective activity against experimentally induced gastroduodenal lesions. PMID:17007045

  10. Early, Isolated Duodenal Mucosa-Associated Lymphoid Tissue Lymphoma Presenting without Symptoms or Grossly Apparent Endoscopic Lesions and Diagnosed by Random Duodenal Biopsies.

    PubMed

    Gjeorgjievski, Mihajlo; Makki, Issa; Khanal, Pradeep; Amin, Mitual B; Blenc, Ann Marie; Desai, Tusar; Cappell, Mitchell S

    2016-01-01

    Clinical data regarding mucosa-associated lymphoid tissue lymphoma (MALToma) solely involving the duodenum are sparse because of the relative rarity of the disease. A comprehensive literature review revealed only 17 cases reported until 2004, and only a moderate number of cases have been reported since. MALToma can be asymptomatic in its very early stages but frequently produces localized or nonspecific symptoms, including early satiety, abdominal pain, vomiting, and involuntary weight loss in later stages. While gastric MALToma is strongly associated with gastric Helicobactor pylori infection, duodenal MALToma is often unassociated with H. pylori infection. A 74-year-old female presented with only dysphagia (without symptoms referable to a duodenal lesion), without systemic 'B' symptoms, and with no evident duodenal lesions at esophagogastroduodenoscopy; however, she was diagnosed with duodenal MALToma by pathologic examination of random duodenal biopsies performed to exclude celiac disease. An important clinical feature of this case is that duodenal MALToma was diagnosed by pathologic analysis of duodenal biopsies despite (1) no endoscopically apparent duodenal lesions; (2) duodenal involvement without gastric involvement; (3) lack of symptoms attributable to duodenal MALToma, and (4) absence of evident H. pylori infection. This work shows that early duodenal MALToma can be difficult to diagnose because of absent symptoms, absence of gastric involvement, absence of endoscopic abnormalities, and absence of H. pylori infection; it may require random duodenal biopsies for diagnosis. PMID:27482191

  11. Early, Isolated Duodenal Mucosa-Associated Lymphoid Tissue Lymphoma Presenting without Symptoms or Grossly Apparent Endoscopic Lesions and Diagnosed by Random Duodenal Biopsies

    PubMed Central

    Gjeorgjievski, Mihajlo; Makki, Issa; Khanal, Pradeep; Amin, Mitual B.; Blenc, Ann Marie; Desai, Tusar; Cappell, Mitchell S.

    2016-01-01

    Clinical data regarding mucosa-associated lymphoid tissue lymphoma (MALToma) solely involving the duodenum are sparse because of the relative rarity of the disease. A comprehensive literature review revealed only 17 cases reported until 2004, and only a moderate number of cases have been reported since. MALToma can be asymptomatic in its very early stages but frequently produces localized or nonspecific symptoms, including early satiety, abdominal pain, vomiting, and involuntary weight loss in later stages. While gastric MALToma is strongly associated with gastric Helicobactor pylori infection, duodenal MALToma is often unassociated with H. pylori infection. A 74-year-old female presented with only dysphagia (without symptoms referable to a duodenal lesion), without systemic ‘B’ symptoms, and with no evident duodenal lesions at esophagogastroduodenoscopy; however, she was diagnosed with duodenal MALToma by pathologic examination of random duodenal biopsies performed to exclude celiac disease. An important clinical feature of this case is that duodenal MALToma was diagnosed by pathologic analysis of duodenal biopsies despite (1) no endoscopically apparent duodenal lesions; (2) duodenal involvement without gastric involvement; (3) lack of symptoms attributable to duodenal MALToma, and (4) absence of evident H. pylori infection. This work shows that early duodenal MALToma can be difficult to diagnose because of absent symptoms, absence of gastric involvement, absence of endoscopic abnormalities, and absence of H. pylori infection; it may require random duodenal biopsies for diagnosis. PMID:27482191

  12. Endoscopic assessment of the effects of dipyrone (metamizol) in comparison to paracetamol and placebo on the gastric and duodenal mucosa of healthy adult volunteers.

    PubMed

    Bianchi Porro, G; Ardizzone, S; Petrillo, M; Caruso, I; Montrone, F

    1996-01-01

    The potentially damaging gastric and duodenal effects of dipyrone, a nonnarcotic analgesic agent, were evaluated in three phases in comparison to placebo and paracetamol. Three groups of 12 healthy adult volunteers were treated in a double-blind study, according to a cross-over, randomization sequence, using the double-dummy technique, for two 15-day periods, with dipyrone 3 g/day and placebo (group I), dipyrone 1.5 g/day and placebo (group II), and dipyrone 1.5 g/day and paracetamol 1.5 g/day (group III). An esophagogastroduodenoscopy was performed at the beginning and end of each treatment period. In the first treatment group, grade-3 and 4 mucosal lesions were found after dipyrone administration (3 g/day) in 3 of 12 (25%) subjects (multiple antral erosions, gastric ulcer and duodenal ulcer, 1 case each), whereas grade-2 mucosal lesions (antral erosions) were detected in 1 of 12 cases (8%) after the corresponding placebo treatment. The difference between the two treatments, however, was not statistically significant (p > 0.05). Only in the gastric ulcer case were subjective symptoms reported (feeling of hunger). At the 1.5-g/day dose (groups II and III), dipyrone produced no gastroduodenal lesions, the endoscopic results showing no appreciable difference between dipyrone and either placebo (p = 0.54) or paracetamol (p = 0.99). No subjective symptoms were reported in any of these subjects. Dipyrone, administered for 2 weeks, has effects on the gastric and duodenal mucosa comparable to those of paracetamol and placebo, though noticeable damage is detectable at a dosage of 3 g/day.

  13. Lithium Battery Diaper Ulceration.

    PubMed

    Maridet, Claire; Taïeb, Alain

    2016-01-01

    We report a case of lithium battery diaper ulceration in a 16-month-old girl. Gastrointestinal and ear, nose, and throat lesions after lithium battery ingestion have been reported, but skin involvement has not been reported to our knowledge.

  14. Ulcer and gastritis.

    PubMed

    Kashiwagi, H

    2007-02-01

    Five papers, discussing important topics related to ulcer and gastritis, have been selected for review here. The papers, which include some excellent systematic reviews and meta-analyses, were published between July 2005 and August 2006.

  15. [Leg ulcer: conservative treatment].

    PubMed

    Fradique, Caldeira; Pupo, Alexandra; Quaresma, Luísa; Palma-Rosa, Ana; Fernandes, Mário; Silva, Gualdino; Almeida, Heitor; Diogo, Cláudia; Pinho, Ana Catarina

    2011-01-01

    During 16 years 202 patients with leg ulcer have been studied prospectively. Whenever possible, cure has been obtained in ambulatory, which was the main objective. Surgery was preferentially made after the cure of the ulcer. From the 202 patients, 166 have made a prolonged follow-up. Cure in ambulatory has been obtained in 91% of the patients. We stress the importance of the direct control of all the treatment by the responsible doctor.

  16. The Effect of Parietal Cell and Truncal Vagotomy on Gastric and Duodenal Contractile Activity of the Unanesthetized Dog

    PubMed Central

    Walker, G. Daly; Stewart, John J.; Bass, Paul

    1974-01-01

    The antral-duodenal contractile relationship was studied in control, after parietal cell vagotomy and truncal vagotomy conditions using extraluminal strain gage transducers. All conditions were investigated under interdigestive and digestive states and after insulin, bethanechol and histamine. After parietal cell vagotomy, there was minimal alteration of the antral-duodenal relationship in both the interdigestive and digestive states. The number and amplitude of contractions on both the antrum and duodenum (as reflected by a motility index) were not changed from control by the various stimulants. The one exception was that histamine markedly stimulated the duodenal contractile activity. In the truncal vagotomy condition, there was a total disruption of the antral-duodenal relationship in the interdigestive and digestive states. There was a significant decrease in the number and amplitude of contractions occurring on the antrum during the interdigestive and after insulin stimulation. Food was ineffective in stimulating the antrum in 2 of 3 dogs. In contrast, motor activity of the duodenum was minimally influenced by truncal vagotomy. In conclusion, parietal cell vagotomy has minimal disruptive effects on the antralduodenal relationship while truncal vagotomy reduces antral contractile activity. PMID:4835504

  17. The use of carprofen, a non-steroidal antiinflammatory agent, in peptic ulcer diseases.

    PubMed

    Konturek, S J; Kwiecień, N; Obtulowicz, W; Zmuda, A; Polański, M; Kopp, B; Sito, E; Oleksy, J

    1983-12-01

    The effects of carprofen (Roche), a nonsteroid antiinflammatory agent, on gastric secretion, serum gastrin level, electropotential difference (PD), gastric microbleeding, DNA loss, and the generation of mucosal prostaglandins (PGs) were examined in 20 duodenal ulcer patients with active ulcer (15 patients) or in remission (5 patients). Carprofen administered for one-week period at a therapeutic dose (300 mg/day) was well tolerated by all ulcer patients and no adverse effects were observed during or after treatment. Endoscopy performed after carprofen treatment showed complete ulcer healing in 9 out of 15 patients and no exacerbations were observed in the rest of patients. No significant changes were observed in basal or pentagastrin-induced secretion, PD, gastric microbleeding and DNA loss. The generation of PGE2, 6-keto-PGF1 alpha and thromboxane B2 was not affected by the treatment with carprofen. This study indicates that carprofen shows excellent gastrointestinal tolerance in ulcer patients, and it might be useful in the treatment of arthritic patients with peptic ulcer disease.

  18. [VASCULAR ENDOTHELIAL GROWTH FACTOR AND SOME INDICATORS OF ENDOTHELIAL DYSFUNCTION OF PATIENTS HAVING CHRONIC INFLAMMATORY DISEASES OF THE GASTRO DUODENAL ZONE].

    PubMed

    Zavyalova, O V; Spivakovskiy, Yu M; Tchernenkov, Yu V; Lukina, O A

    2015-01-01

    The aim of the study was to determine the content of vaskuloendotelian growth factor and nitric oxide in children with chronic inflammatory diseases of the stomach and duodenum. The study involved 63 children with chronic inflammatory diseases of the gastroduodenal zone. Substrate study was serum. The data obtained were compared with a group of healthy children. The highest possible content vaskuloendotelian growth factor noted in the group of children with duodenal ulcer in the acute phase and in the group of chronic gastroduodenita associated with Helicobacter pylori. According to the results of the study established the role of nitric oxide and vaskuloendotelian growth factor in the pathogenesis of gastroduodenal diseases.

  19. Traumatic ulcers and pain during orthodontic treatment.

    PubMed

    Kvam, E; Gjerdet, N R; Bondevik, O

    1987-04-01

    In the present investigation the frequency of oral ulcers and pain in 161 orthodontic patients was recorded. Of all patients, 95% had experienced pain, but 84.5% said that the pain lasted a few days only. About 11% maintained that the treatment was constantly painful. Significantly more patients coming from private clinics complained of pain than those attending treatment at the Department of Orthodontics. About 50% said that activating or changing archwire was most annoying, whereas 28.7% said ulceration and 21% said headgear was the most annoying part of the treatment. According to 75% of the patients, sleeping habits were not influenced. Only eight patients reported truancy, and seven of these had done this only once. Of all patients, 6.2% had requested interim visits. Small wounds caused by the fixed appliance were reported by 75.8% of the patients, and 2.5% had suffered badly from ulceration caused by the fixed appliances. More girls than boys reported ulceration. There was a significant sex difference as regards recurrent aphthous ulceration (RAU). Increase in the frequency of RAU was reported by 23.1% of the girls and 9.6% of the boys while they had fixed appliances.

  20. Endoscopic mucosal resection of duodenal bulb adenocarcinoma with neuroendocrine features: An extremely rare case report

    PubMed Central

    Wen, Ming-Yao; Wang, Yu; Meng, Xiao-Yan; Xie, Hua-Ping

    2015-01-01

    Duodenal adenocarcinoma, especially duodenal bulb with neuroendocrine features (NEF), is extremely rare. Here, we report one such case of duodenal bulb adenocarcinoma with neuroendocrine features. A 63-year-old Han Chinese woman was admitted to our department with the diagnosis of a duodenal bulb polyp and underwent an endoscopic mucosal resection. The pathological findings confirmed it as duodenal bulb adenocarcinoma with NEF. The patient remains curative after one and half a years of follow-up. Duodenal adenocarcinoma with NEF might be a low malignant neuroendocrine tumor rather than a conventional adenocarcinoma. Endoscopic treatment, including endoscopic mucosal resection, might be an ideal option for the adenocarcinomas with NEF. PMID:26140012

  1. Repeated Pancreatectomy for Metachronous Duodenal and Pancreatic Metastases of Renal Cell Carcinoma

    PubMed Central

    Hata, Tatsuo; Sakata, Naoaki; Aoki, Takeshi; Yoshida, Hiroshi; Kanno, Atsushi; Fujishima, Fumiyoshi; Motoi, Fuyuhiko; Masamune, Atsushi; Shimosegawa, Tooru; Unno, Michiaki

    2013-01-01

    A 50-year-old woman had undergone left nephrectomy for renal cell carcinoma 13 years previously. Ten years later, a solitary metastatic tumor had been detected in the pancreatic tail and she had undergone subsequent resection of the pancreatic tail and spleen. Three years after surgery, she was admitted to our hospital for severe anemia resulting from gastrointestinal tract bleeding. Esophagogastroduodenoscopy revealed a 3-cm solid tumor at the oral side of the papilla of Vater. Histology of the bioptic duodenal tissue revealed inflammatory granulation without malignancy. Computed tomography showed a well-contrasted hypervascular tumor in the descending portion of the duodenum. We diagnosed the patient with metachronous duodenal metastasis of renal cell carcinoma and performed a pancreaticoduodenectomy. An ulcerated polypoid mass was detected at the oral side of the papilla of Vater. Histology revealed clear cell carcinoma coated by granulation tissue across the surface of the tumor. Immunohistology demonstrated that the cells were positive for vimentin, CD10 and epithelial membrane antigen and negative for CK7. After a repeated pancreatectomy, the patient had no symptoms of gastrointestinal bleeding and maintained good glucose tolerance without insulin therapy because the remnant pancreas functioned well. In conclusion, for the diagnosis of patients who have previously undergone nephrectomy and present with gastrointestinal bleeding, the possibility of metastasis to the gastrointestinal tract, including the duodenum, should be considered. With respect to surgical treatment, the pancreas should be minimally resected to maintain a free surgical margin during the first surgery taking into account further metachronous metastasis to the duodenum and pancreas. PMID:24403883

  2. Repeated pancreatectomy for metachronous duodenal and pancreatic metastases of renal cell carcinoma.

    PubMed

    Hata, Tatsuo; Sakata, Naoaki; Aoki, Takeshi; Yoshida, Hiroshi; Kanno, Atsushi; Fujishima, Fumiyoshi; Motoi, Fuyuhiko; Masamune, Atsushi; Shimosegawa, Tooru; Unno, Michiaki

    2013-01-01

    A 50-year-old woman had undergone left nephrectomy for renal cell carcinoma 13 years previously. Ten years later, a solitary metastatic tumor had been detected in the pancreatic tail and she had undergone subsequent resection of the pancreatic tail and spleen. Three years after surgery, she was admitted to our hospital for severe anemia resulting from gastrointestinal tract bleeding. Esophagogastroduodenoscopy revealed a 3-cm solid tumor at the oral side of the papilla of Vater. Histology of the bioptic duodenal tissue revealed inflammatory granulation without malignancy. Computed tomography showed a well-contrasted hypervascular tumor in the descending portion of the duodenum. We diagnosed the patient with metachronous duodenal metastasis of renal cell carcinoma and performed a pancreaticoduodenectomy. An ulcerated polypoid mass was detected at the oral side of the papilla of Vater. Histology revealed clear cell carcinoma coated by granulation tissue across the surface of the tumor. Immunohistology demonstrated that the cells were positive for vimentin, CD10 and epithelial membrane antigen and negative for CK7. After a repeated pancreatectomy, the patient had no symptoms of gastrointestinal bleeding and maintained good glucose tolerance without insulin therapy because the remnant pancreas functioned well. In conclusion, for the diagnosis of patients who have previously undergone nephrectomy and present with gastrointestinal bleeding, the possibility of metastasis to the gastrointestinal tract, including the duodenum, should be considered. With respect to surgical treatment, the pancreas should be minimally resected to maintain a free surgical margin during the first surgery taking into account further metachronous metastasis to the duodenum and pancreas. PMID:24403883

  3. ASSESSMENT OF THE GASTRO-JEJUNO-DUODENAL TRANSIT AFTER JEJUNAL POUCH INTERPOSITION

    PubMed Central

    da SILVA, Alcino Lázaro; GOMES, Célio Geraldo de Oliveira

    2015-01-01

    Background : The jejunal pouch interposition between the gastric body and the duodenum after the gastrectomy, although not frequent in the surgical practice today, has been successfully employed for the prevention and treatment of the postgastrectomy syndromes. In the latter, it is included the dumping syndrome, which affects 13-58% of the patients who undergo gastrectomy. Aim : Retrospective assessment of the results of this procedure for the prevention of the dumping syndrome. Methods : Fourty patients were selected and treatetd surgically for peptic ulcer, between 1965 and 1970. Of these, 29 underwent vagotomy, antrectomy, gastrojejunalduodenostomy at the lesser curvature level, and the 11 remaining were submitted to vagotomy, antrectomy, gastrojejunal-duodenostomy at the greater curvature level. The gastro-jejuno-duodenal transit was assessed in the immediate or late postoperative with the contrasted study of the esophagus, stomach and duodenum. The clinical evolution was assessed according to the Visick grade. Results : Of the 40 patients, 28 were followed with the contrast evaluation in the late postoperative. Among those who were followed until the first month (n=22), 20 (90%) had slow gastro-jejuno-duodenal transit and in two (10%) the transit was normal. Among those who were followed after the first month (n=16), three (19%) and 13 (81%) had slow and normal gastric emptying, respectively. None had the contrasted exam compatible with the dumping syndrome. Among the 40 patients, 22 underwent postoperative clinical evaluation. Of these, 19 (86,5%) had excellent and good results (Visick 1 and 2, respectively). Conclusions : The jejunal pouch interposition showed to be a very effective surgical procedure for the prevention of the dumping syndrome in gastrectomized patients. PMID:26734789

  4. [Combination of endoscopic methods in diagnostics and surgical treatment of perforative duodenal ulcer].

    PubMed

    Timofeev, M E; Shapoval'yants, S G; Mikhalev, A I; Fedorov, E D; Konyukhov, G V

    2016-01-01

    Представлен анализ оперативного лечения 279 пациентов с перфоративной язвой луковицы двенадцатиперстной кишки за период с 1996 по 2012 г. Диагностика и лечебная тактика базировались на разработанном в клинике лечебно-диагностическом алгоритме, основу которого составляли два взаимодополняющих эндоскопических метода (эзофагогастродуоденоскопия и лапароскопия), позволившие в 100% наблюдений поставить правильный диагноз, определить лечебную тактику и индивидуализировать выбор метода и объем оперативного лечения. У 67 пациентов были выявлены противопоказания к лапароскопическому ушиванию, им выполнены традиционные операции, при этом послеоперационные осложнения имели место у 25 (37,3%), летальный исход — у 9 (13,4%). Лапароскопическое ушивание было произведено 212 пациентам, осложнения отмечены у 19 (8,9%) пациентов, в том числе интраоперационные у 8 (3,7%), послеоперационные у 11 (5,2%), летальных исходов не было.

  5. Pressure ulcer prevention.

    PubMed

    Edlich, Richard F; Winters, Kathryne L; Woodard, Charles R; Buschbacher, Ralph M; Long, William B; Gebhart, Jocelynn H; Ma, Eva K

    2004-01-01

    The purpose of this collective review is to outline the predisposing factors in the development of pressure ulcers and to identify a pressure ulcer prevention program. The most frequent sites for pressure ulcers are areas of skin overlying bony prominences. There are four critical factors contributing to the development of pressure ulcers: pressure, shearing forces, friction, and moisture. Pressure is now viewed as the single most important etiologic factor in pressure ulcer formation. Prolonged immobilization, sensory deficit, circulatory disturbances, and poor nutrition have been identified as important risk factors in the development of pressure ulcer formation. Among the clinical assessment scales available, only two, the Braden Scale and Norton Scale, have been tested extensively for reliability and/or validity. The most commonly used risk assessment tools for pressure ulcer formation are computerized pressure monitoring and measurement of laser Doppler skin blood flow. Pressure ulcers can predispose the patient to a variety of complications that include bacteremia, osteomyelitis, squamous cell carcinoma, and sinus tracts. The three components of pressure ulcer prevention that must be considered in any patient include management of incontinence, nutritional support, and pressure relief. The pressure relief program must be individualized for non-weight-bearing individuals as well as those that can bear weight. For those that can not bear weight and passively stand, the RENAISSANCE Mattress Replacement System is recommended for the immobile patient who lies supine on the bed, the stretcher, or operating room table. This alternating pressure system is unique because it has three separate cells that are not interconnected. It is specifically designed so that deflation of each individual cell will reach a ZERO PRESSURE during each alternating pressure cycle. The superiority of this system has been documented by comprehensive clinical studies in which this system

  6. Collagenous gastroduodenitis with recurrent gastric ulcer in 12-year-old girl.

    PubMed

    Koide, Tatsuo; Mochizuki, Takahiro; Kawai, Naoki; Yashiro, Kenta; Inoue, Takeshi; Tsujimoto, Masahiko; Nishigaki, Toshinori

    2015-08-01

    This report describes a rare case of collagenous gastroduodenitis found in a 12-year-old Japanese girl who had recurrent hematemesis. Gastrointestinal endoscopy showed many lotus leaf-like lesions on the gastric mucosa surrounded by atrophic gastric mucosa in the antrum, with a cobblestone appearance and a scarred duodenal ulcer in the duodenal bulb. A biopsy of the gastric mucosa indicated subepithelial collagen band. The patient was treated with H2-blockers for her symptoms for 4 years following the endoscopic findings. Follow-up endoscopy showed the same appearance as before. The pathology, however, showed a more prominent subepithelial collagen deposition. To make the correct diagnosis, it is critical to know from which part the pathological biopsy specimens were taken because there were numerous collagen bands in the atrophic membrane. It is important to monitor the patient regularly for evaluation of the etiology, pathogenesis and prognosis of this rare disease.

  7. Collagenous gastroduodenitis with recurrent gastric ulcer in 12-year-old girl.

    PubMed

    Koide, Tatsuo; Mochizuki, Takahiro; Kawai, Naoki; Yashiro, Kenta; Inoue, Takeshi; Tsujimoto, Masahiko; Nishigaki, Toshinori

    2015-08-01

    This report describes a rare case of collagenous gastroduodenitis found in a 12-year-old Japanese girl who had recurrent hematemesis. Gastrointestinal endoscopy showed many lotus leaf-like lesions on the gastric mucosa surrounded by atrophic gastric mucosa in the antrum, with a cobblestone appearance and a scarred duodenal ulcer in the duodenal bulb. A biopsy of the gastric mucosa indicated subepithelial collagen band. The patient was treated with H2-blockers for her symptoms for 4 years following the endoscopic findings. Follow-up endoscopy showed the same appearance as before. The pathology, however, showed a more prominent subepithelial collagen deposition. To make the correct diagnosis, it is critical to know from which part the pathological biopsy specimens were taken because there were numerous collagen bands in the atrophic membrane. It is important to monitor the patient regularly for evaluation of the etiology, pathogenesis and prognosis of this rare disease. PMID:26011716

  8. Vitamin D-enhanced duodenal calcium transport.

    PubMed

    Wongdee, Kannikar; Charoenphandhu, Narattaphol

    2015-01-01

    For humans and rodents, duodenum is a very important site of calcium absorption since it is exposed to ionized calcium released from dietary complexes by gastric acid. Calcium traverses the duodenal epithelium via both transcellular and paracellular pathways in a vitamin D-dependent manner. After binding to the nuclear vitamin D receptor, 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] upregulates the expression of several calcium transporter genes, e.g., TRPV5/6, calbindin-D9k, plasma membrane Ca(2+)-ATPase1b, and NCX1, thereby enhancing the transcellular calcium transport. This action has been reported to be under the regulation of parathyroid-kidney-intestinal and bone-kidney-intestinal axes, in which the plasma calcium and fibroblast growth factor-23 act as negative feedback regulators, respectively. 1,25(OH)2D3 also modulates the expression of tight junction-related genes and convective water flow, presumably to increase the paracellular calcium permeability and solvent drag-induced calcium transport. However, vitamin D-independent calcium absorption does exist and plays an important role in calcium homeostasis under certain conditions, particularly in neonatal period, pregnancy, and lactation as well as in naturally vitamin D-impoverished subterranean mammals.

  9. Pressure Ulcer Prevention

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  10. Percutaneous Management of Postoperative Duodenal Stump Leakage with Foley Catheter

    SciTech Connect

    Oh, Jung Suk Lee, Hae Giu Chun, Ho Jong; Choi, Byung Gil; Lee, Sang Hoon; Hahn, Seong Tai; Ohm, Joon Young

    2013-10-15

    Purpose: This study was designed to evaluate retrospectively the safety and efficacy of the percutaneous management of duodenal stump leakage with a Foley catheter after subtotal gastrectomy. Methods: Ten consecutive patients (M:F = 9:1, median age: 64 years) were included in this retrospective study. The duodenal stump leakages were diagnosed in all the patients within a median of 10 days (range, 6-20). At first, the patients underwent percutaneous drainage on the day of or the day after confirmation of the presence of duodenal stump leakage, and then the Foley catheters were replaced at a median of 9 days (range, 6-38) after the percutaneous drainage. Results: Foley catheters were placed successfully in the duodenal lumen of all the patients under a fluoroscopic guide. No complication was observed during and after the procedures in all the patients. All of the patients started a regular diet 1 day after the Foley catheter placement. The patients were discharged at a median of 7 days (range, 5-14) after the Foley catheter placement. The catheters were removed in an outpatient clinic 10-58 days (median, 28) after the Foley catheter placement. Conclusions: Fluoroscopy-guided percutaneous Foley catheter placement may be a safe and effective treatment option for postoperative duodenal stump leakage and may allow for shorter hospital stays, earlier oral intake, and more effective control of leakage sites.

  11. Phase II clinical trial on effect of the long turmeric (Curcuma longa Linn) on healing of peptic ulcer.

    PubMed

    Prucksunand, C; Indrasukhsri, B; Leethochawalit, M; Hungspreugs, K

    2001-03-01

    The study examined patients who had symptoms indicating peptic ulcer. Forty-five patients, 24 males and 21 females, aged between 16-60 years were included in the study. Twenty-five patients, 18 males and 7 females, were endoscoped, their ulcers located in the duodenal bulb and gastric (angulus). The ulcer sizes varied between 0.5 to 1.5 cm in diameter. Capsule-filled turmeric was given orally in the dose of 2 capsules (300 mg each) five times daily, one half to an hour before meals, at 16.00 hours and at bedtime continuously. The result after 4 weeks of treatment showed that ulcers were absent in 48% or 12 cases (DU 9 and GU 3). Eighteen cases (DU 13 and GU 5) had absence of ulcer after 8 weeks of treatment. Nineteen cases (76%) (DU 14 and GU 5) did not have ulcers after 12 weeks of treatment. The rest, 20 cases were not found to have ulcers and some were not endoscoped. They appeared to have erosions, gastritis and dyspepsia. They received turmeric capsules for 4 weeks of treatment. The abdominal pain and discomfort satisfactorily subsided in the first and second week. They could take normal foods instead of soft meals. Blood chemistry and hematology of all 54 patients had no significant changes in hematological system, liver and renal functions both before and after treatment. PMID:11485087

  12. Efficacy and safety of rabeprazole in non-steroidal anti-inflammatory drug-induced ulcer in Japan

    PubMed Central

    Mizokami, Yuji

    2009-01-01

    AIM: To investigate the efficacy and safety of rabeprazole under continuous non-steroidal anti-inflammatory drug (NSAID) administration for NSAID-induced ulcer in Japan. METHODS: Subjects comprised patients undergoing NSAID treatment in whom upper gastrointestinal endoscopy revealed an ulcerous lesion (open ulcer) with diameter ≥ 3 mm, who required continuous NSAID treatment. Endoscopies were performed at the start of treatment, during the treatment period, and at the conclusion (or discontinuation) of treatment. Findings were evaluated as size (maximum diameter) and stage based on the Sakita-Miwa classification. An ulcer was regarded as cured when the “white coating” was seen to have disappeared under endoscopy. As criteria for evaluating safety, all medically untoward symptoms and signs (adverse events, laboratory abnormalities, accidental symptoms, etc.) occurring after the start of rabeprazole treatment were handled as adverse events. RESULTS: Endoscopic cure rate in 38 patients in the efficacy analysis (endoscopic evaluation) was 71.1% (27/38). Among those 38 patients, 35 had gastric ulcer with a cure rate of 71.4% (25/35), and 3 had duodenal ulcer with a cure rate of 66.7% (2/3). Three adverse drug reactions were reported from 64 patients in the safety analysis (interstitial pneumonia, low white blood cell count and pruritus); thus, the incidence rate for adverse drug reactions was 4.7% (3/64). CONCLUSION: The treatment efficacy of rabeprazole for NSAID-induced ulcer under continuous NSAID administration was confirmed. PMID:19860005

  13. Pressure Ulcer Prevention

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  14. The Buruli Ulcer.

    PubMed

    Kumar, Satendra; Basu, Somprakas; Bhartiya, Satyanam Kumar; Shukla, Vijay Kumar

    2015-09-01

    Buruli ulcer (BU) is caused by Mycobacterium ulcerans and can manifest as a simple nodule or as aggressive skin ulcers leading to debilitating osteoarthritis or limb deformity. The disease is more prevalent in those living in remote rural areas, especially in children younger than 15 years. The exact mode of transmission is possibly through traumatic skin lesions contaminated by M ulcerans. IS2404 polymerase chain reaction from ulcer swabs or biopsies is a rapid method for confirmation of BU. In coendemic countries, HIV infection complicates the progression of BU, leading to rapidly spreading osteomyelitis. Treatment is principally medical, with antitubercular drugs, and surgery is utilized for complicated disease. Because of ineffective vaccination, primary prevention is the best option for control of the disease. PMID:26286931

  15. Ulcerated tophaceous gout.

    PubMed

    Filanovsky, Michelle Gita; Sukhdeo, Kumar; McNamara, Megan Cunnane

    2015-01-01

    Gout is an inflammatory arthritis characterised by hyperuricemia, which, if poorly controlled, can lead to the development of tophi. We report the case of a 60-year-old Caucasian man with poorly controlled polyarticular tophaceous gout with multiple comorbidities (including renal failure) who presented with tophaceous ulcers of the upper extremity. These ulcers caused extreme pain, requiring chronic opiate medications, and were associated with decreased sensation and reduced ability to move the extremity. His hospital course was complicated by acute kidney injury, haemolytic anaemia and Clostridium difficile infection. He required 1 month of antibiotics and intensive wound care for his ulcers. This case highlights the diagnosis, natural history and management of an unusual complication of hyperuricemia. PMID:26240104

  16. [Peripheral ulcerative keratitis].

    PubMed

    Stamate, Alina-cristina; Avram, Corina Ioana; Malciolu, R; Oprea, S; Zemba, M

    2014-01-01

    Ulcerative keratitis is frequently associated with collagen vascular diseases and presents a predilection for peripheral corneal localization, due to the distinct morphologic and immunologic features of the limbal conjunctiva, which provides access for the circulating immune complexes to the peripheral cornea via the capillary network. Deposition of immune complexes in the terminal ends of limbal vessels initiates an immune-mediated vasculitis process, with inflammatory cells and mediators involvement by alteration of the vascular permeability. Peripheral ulcerative keratitis generally correlates with exacerbations of the background autoimmune systemic disease. Associated sceritis, specially the necrotizing form, is usually observed in severe cases, which may evolve in corneal perforation and loss of vision. Although the first-line of treatment in acute phases is represented by systemic administration of corticosteroids, immunosuppressive and cytotoxic agents are necessary for the treatment of peripheral ulcerative keratitis associated with systemic diseases.

  17. Duodenal mucosal bicarbonate secretion in man. Stimulation by acid and inhibition by the alpha 2-adrenoceptor agonist clonidine.

    PubMed Central

    Knutson, L; Flemström, G

    1989-01-01

    A multi-channel small diameter tube was used to study the secretion of bicarbonate by 3 cm long segments of the proximal duodenum isolated between balloons. The tube had an outer diameter of 5.3 mm and two central and four smaller, peripheral channels. Measurements of infused phenol red, 14C-PEG and vitamin B12 and of trypsin activity were performed to rule out contamination of the perfusate by gastric and pancreatic secretions. Basal secretion of bicarbonate by the duodenal mucosa in healthy subjects varied between 135 and 220 mumol/cm of intestine per hour. Perfusion of the lumen with acid (100 mM HCl for five minutes) increased the secretion to greater than 400 mumol/cm/h and the alpha 2-adrenoreceptor agonist clonidine (150 micrograms iv) decreased the HCO3- secretion by 70 mumol/cm/h. Clonidine simultaneously reduced the mean arterial blood pressure and plasma noradrenaline concentration, but did not affect the plasma glucose or adrenaline concentration. Duodenal bicarbonate secretion is important in the protection of this mucosa against acid discharged from the stomach. Increased sympathetic activity may, by inhibiting the bicarbonate secretion, decrease the protection in proximal duodenum in man and facilitate ulceration. Images Fig. 2 PMID:2558985

  18. [The acute bleeding rectal ulcer].

    PubMed

    Hansen, H

    1985-06-14

    An acute bleeding rectal ulcer was the solitary condition in four patients. The cause of such an ulcer, which always results in heavy arterial bleeding, remains unknown. The source of bleeding is demonstrated by rectoscopy which may at times be difficult because of the large amount of blood in the rectum and the hidden position of the small ulcer. Sclerosing or circumferential suturing of the ulcer provides immediate cessation of bleeding and cure.

  19. Management of gastric and duodenal neuroendocrine tumors.

    PubMed

    Sato, Yuichi; Hashimoto, Satoru; Mizuno, Ken-Ichi; Takeuchi, Manabu; Terai, Shuji

    2016-08-14

    Gastrointestinal neuroendocrine tumors (GI-NETs) are rare neoplasms, like all NETs. However, the incidence of GI-NETS has been increasing in recent years. Gastric NETs (G-NETs) and duodenal NETs (D-NETs) are the common types of upper GI-NETs based on tumor location. G-NETs are classified into three distinct subgroups: type I, II, and III. Type I G-NETs, which are the most common subtype (70%-80% of all G-NETs), are associated with chronic atrophic gastritis, including autoimmune gastritis and Helicobacter pylori associated atrophic gastritis. Type II G-NETs (5%-6%) are associated with multiple endocrine neoplasia type 1 and Zollinger-Ellison syndrome (MEN1-ZES). Both type I and II G-NETs are related to hypergastrinemia, are small in size, occur in multiple numbers, and are generally benign. In contrast, type III G-NETs (10%-15%) are not associated with hypergastrinemia, are large-sized single tumors, and are usually malignant. Therefore, surgical resection and chemotherapy are generally necessary for type III G-NETs, while endoscopic resection and follow-up, which are acceptable for the treatment of most type I and II G-NETs, are only acceptable for small and well differentiated type III G-NETs. D-NETs include gastrinomas (50%-60%), somatostatin-producing tumors (15%), nonfunctional serotonin-containing tumors (20%), poorly differentiated neuroendocrine carcinomas (< 3%), and gangliocytic paragangliomas (< 2%). Most D-NETs are located in the first or second part of the duodenum, with 20% occurring in the periampullary region. Therapy for D-NETs is based on tumor size, location, histological grade, stage, and tumor type. While endoscopic resection may be considered for small nonfunctional D-NETs (G1) located in the higher papilla region, surgical resection is necessary for most other D-NETs. However, there is no consensus regarding the ideal treatment of D-NETs. PMID:27570419

  20. Management of gastric and duodenal neuroendocrine tumors

    PubMed Central

    Sato, Yuichi; Hashimoto, Satoru; Mizuno, Ken-ichi; Takeuchi, Manabu; Terai, Shuji

    2016-01-01

    Gastrointestinal neuroendocrine tumors (GI-NETs) are rare neoplasms, like all NETs. However, the incidence of GI-NETS has been increasing in recent years. Gastric NETs (G-NETs) and duodenal NETs (D-NETs) are the common types of upper GI-NETs based on tumor location. G-NETs are classified into three distinct subgroups: type I, II, and III. Type I G-NETs, which are the most common subtype (70%-80% of all G-NETs), are associated with chronic atrophic gastritis, including autoimmune gastritis and Helicobacter pylori associated atrophic gastritis. Type II G-NETs (5%-6%) are associated with multiple endocrine neoplasia type 1 and Zollinger-Ellison syndrome (MEN1-ZES). Both type I and II G-NETs are related to hypergastrinemia, are small in size, occur in multiple numbers, and are generally benign. In contrast, type III G-NETs (10%-15%) are not associated with hypergastrinemia, are large-sized single tumors, and are usually malignant. Therefore, surgical resection and chemotherapy are generally necessary for type III G-NETs, while endoscopic resection and follow-up, which are acceptable for the treatment of most type I and II G-NETs, are only acceptable for small and well differentiated type III G-NETs. D-NETs include gastrinomas (50%-60%), somatostatin-producing tumors (15%), nonfunctional serotonin-containing tumors (20%), poorly differentiated neuroendocrine carcinomas (< 3%), and gangliocytic paragangliomas (< 2%). Most D-NETs are located in the first or second part of the duodenum, with 20% occurring in the periampullary region. Therapy for D-NETs is based on tumor size, location, histological grade, stage, and tumor type. While endoscopic resection may be considered for small nonfunctional D-NETs (G1) located in the higher papilla region, surgical resection is necessary for most other D-NETs. However, there is no consensus regarding the ideal treatment of D-NETs. PMID:27570419

  1. [Helicobacter pylori and gastric ulcer].

    PubMed

    Maaroos, H I

    1994-01-01

    In connection with longitudinal ulcer studies and the demonstration of Helicobacter pylori as the main cause of chronic gastritis, new aspects of gastric ulcer recurrences and healing become evident. This extends the possibilities to prognosticate the course of gastric ulcer and to use more effective treatment. PMID:7937016

  2. Krebs cycle, pentose phosphate pathway, and glycolysis in the uninvolved gastric mucosa of peptic ulcer and gastric cancer patients.

    PubMed

    Orwell, R L; Piper, D W

    1977-12-01

    Uninvolved gastric mucosa from duodenal ulcer, gastric ulcer, and gastric cancer patients was incubated with [1-14C]glucose and [6-14C]glucose in order to assess the relative contributions of the pentose phosphate pathway and Krebs cycle to glucose metabolism. [14C]Glucose counts retained by the tissue, glycolysis, and pyruvate formation were also measured. Tumor tissue from the cancer patients was included in the study. Less than 1.2% of the glucose entering the tissues was metabolized via the pentose phosphate pathway; suggesting that this pathway plays a minor role in energy production from glucose. The major determinant of energy production was the Krebs cycle. Its contribution to glucose metabolism was greatest in the body mucosa of duodenal ulcer patients, less in the uninvolved body mucosa of gastric ulcer patients, and lower still in the corresponding body mucosa of gastric cancer patients. The low levels of Krebs cycle activity seen in the latter tissue resembled those of uninvolved antral mucosa. The smallest Krebs cycle contribution was seen in tumor tissue. [14C]Glucose counts retained by the tissue and glycolysis both tended to vary inversely with Krebs cycle activity among the tissues studied. Thus, both were small in the body mucosa of noncancer patients and somewhat larger in the body mucosa of cancer patients, in uninvolved antral mucosa and in tumor tissue.

  3. Duodenal adenocarcinoma: Advances in diagnosis and surgical management

    PubMed Central

    Cloyd, Jordan M; George, Elizabeth; Visser, Brendan C

    2016-01-01

    Duodenal adenocarcinoma is a rare but aggressive malignancy. Given its rarity, previous studies have traditionally combined duodenal adenocarcinoma (DA) with either other periampullary cancers or small bowel adenocarcinomas, limiting the available data to guide treatment decisions. Nevertheless, management primarily involves complete surgical resection when technically feasible. Surgery may require pancreaticoduodenectomy or segmental duodenal resection; either are acceptable options as long as negative margins are achievable and an adequate lymphadenectomy can be performed. Adjuvant chemotherapy and radiation are important components of multi-modality treatment for patients at high risk of recurrence. Further research would benefit from multi-institutional trials that do not combine DA with other periampullary or small bowel malignancies. The purpose of this article is to perform a comprehensive review of DA with special focus on the surgical management and principles. PMID:27022448

  4. Skin debris and micro-organisms on the periwound skin of pressure ulcers and the influence of periwound cleansing on microbial flora.

    PubMed

    Konya, Chizuko; Sanada, Hiromi; Sugama, Junko; Kitayama, Yukie; Ishikawa, Shinji; Togashi, Hiroyasu; Tamura, Shigeru

    2005-01-01

    Many clinicians use the same solution, most often normal saline, to cleanse the periwound skin and the wound bed itself. However, skin debris such as water-insoluble proteins and lipids are not efficiently removed by normal saline solutions. To analyze the skin debris and micro-organisms found on the periwound skin of pressure ulcers and to evaluate the effect of periwound cleansing on the microbial flora, a descriptive study was conducted among 17 long-term care residents with Stage III and IV pressure ulcers. Skin debris from both the periwound area and normal skin was collected from all 17 residents. In addition, micro-organisms from the wound bed, periwound, and normal skin of five residents were collected before, immediately after, and 6 hours and 24 hours after periwound cleansing using a skin cleanser. All microbial species were identified by cultivation. Cholesterol and nitrogen-containing substances were found in greater quantity on the periwound than on normal skin (P = 0.0027 and P = 0.0054, respectively) and the number of isolated micro-organisms from the periwound area was larger than that from normal skin. Protein showed the highest correlation to the microbial count present on the periwound (r = 0.71, P = 0.0014). The microbial counts of all isolated micro-organisms decreased immediately after cleansing but the number of isolates with high microbial counts increased over time. In the wound bed, the number of isolates with decreasing microbial counts was larger than the number of isolates with increasing microbial counts. Both numbers returned to pre-cleansing values after 24 hours, suggesting that periwound cleansing only (without directly cleansing the wound bed) is effective at reducing the microbial counts in the wound bed for up to 24 hours. Further research is needed to evaluate the effects of periwound cleansing on healing time.

  5. Duodenal mucosal protection by bicarbonate secretion and its mechanisms.

    PubMed

    Konturek, S J; Konturek, P C; Pawlik, T; Sliwowski, Z; Ochmański, W; Hahn, E G

    2004-07-01

    Proximal portion of duodenum is exposed to intermittent pulses of gastric H(+) discharged by the stomach. This review summarizes the mechanisms of duodenal mucosal integrity, mainly the role of mucus-alkaline secretion and the mucous barrier protecting surface epithelium against gastric H(+). The mucous barrier protects the leaky duodenal epithelium against each pulse of gastric H(+), which penetrates this barrier and diffuses into duodenocytes, but fails to damage them due to; a) an enhanced expression of cyclooxygenase-1 (COX-1), with release of protective prostaglandins (PG) and of nitric oxide (NO) synthase (NOS) with, however, production of NO, stimulating duodenal HCO(3)(-) secretion and b) the release of several neurotransmitters also stimulating HCO(3)(-) secretion such as vasoactive intestinal peptide (VIP), pituitary adenylate-cyclase activating polypeptide (PACAP), acetylcholine, melatonin, leptin and ghrelin released by enteric nerves and mucosal cells. At the apical duodenocyte membrane at least two HCO(3)(-)/Cl(-) anion exchangers operate in response to luminal H(+) to provide adequate extrusion of HCO(3)(-) into duodenal lumen. In the basolateral portion of duodenocyte membrane, both non-electrogenic (NBC) and electrogenic (NBC(n)) Na(+) HCO(3)(-) cotransporters are activated by the exposure to duodenal acidification, causing inward movement of HCO(3)(-) from extracellular fluid to duodenocytes. There are also at least three Na(+)/H(+) (NHE1-3) amiloride-sensitive exchangers, eliminating H(+)which diffused into these cells. The Helicobacter pylori (Hp) infection and gastric metaplasia in the duodenum with bacterium inoculating metaplastic mucosa and inhibiting HCO(3)(-) secretion by its endogenous inhibitor, asymmetric dimethyl arginine (ADMA), may result in duodenal ulcerogenesis. PMID:15608357

  6. Peptic ulcer disease in endogenous hypercortisolism: myth or reality?

    PubMed

    Hatipoglu, Esra; Caglar, Asli Sezgin; Caglar, Erkan; Ugurlu, Serdal; Tuncer, Murat; Kadioglu, Pinar

    2015-11-01

    Many clinicians believe hypercortisolism is ulcerogenic. However, data from clinical studies show that prophylaxis for peptic ulcer disease is no longer recommended in patients receiving corticosteroid treatment. This has not yet been verified in endogenous hypercortisolism by controlled clinical studies. The purpose of the current study was to evaluate the relationship between endogenous Cushing's syndrome (CS) and peptic ulcer disease and Helicobacter pylori infection. The study group contained 20 cases with CS resulting from ACTH-dependent endogenous hypercortisolism. The control groups consisted of 14 age- and gender-matched cases receiving exogenous corticosteroid therapy and 100 cases of dyspepsia with non-cushingoid features. Upper gastrointestinal endoscopy was performed on all cases. Biopsies were taken from five different points: two samples from the antrum, two samples from the corpus, and one sample from the fundus. A histological diagnosis of Helicobacter pylori infection was also obtained from evaluation of biopsy specimens. The frequency of stomach and duodenal ulcers did not vary between the groups (p = 0.5 and p = 0.7). Antral gastritis was less frequent and pangastritis was more common in cases with CS compared to the healthy controls (p = 0.001 and p < 0.001). The incidence of Candida esophagitis was more frequent in cases with CS compared to cases with corticosteroid treatment and healthy controls (p = 0.03). Histopathological findings and frequency of Helicobacter pylori based on pathology results did not vary between the three groups. It is possible that neither exogenous nor endogenous corticosteroid excess directly causes peptic ulcer or Helicobacter pylori infection. Prophylactic use of proton pump inhibitors is not compulsory for hypercortisolism of any type.

  7. Amylase clearance in differentiating acute pancreatitis from peptic ulcer with hyperamylasemia.

    PubMed

    Warshaw, A L; Lesser, P B

    1975-03-01

    Thirty-four patients with abdominal pain, tenderness, and hyperamylasemia suggesting acute pancreatitis were studied prospectively to elucidate the relationship between peptic ulcer disease and pancreatitis. Confirming evidence of pancreatitis and/or ulcer was obtained either at laparotomy of by upper gastrointestinal roentgenograms. The presence or absence of pancreatitis was substantiated by measurement of the amylase/creatinine clearance ratio, which is significantly higher (p less than 0.001) in patients with acute pancreatitis (9.3 plus or minus 0.9), than in patients without pancreatitis (3.1 plus or minus 0.2). Nine of the 34 patients were found to have gastric or duodenal ulcers. However, seven of the nine, despite an elevated serum amylase, had no sign of pancreatitis at surgery, on radiological examination, or by elevation of the amylase/creatinine clearance ratio (3.1 plus or minus 0.4). It is suggested that hyperamylasemia associated with peptic ulcer disease is most often not indicative of acute pancreatitis and that treatment is most appropriately directed at the ulcer.

  8. A Lethal Complication of Endoscopic Therapy: Duodenal Intramural Hematoma

    PubMed Central

    Calhan, Turan; Kahraman, Resul; Soydaş, Barış; Tosun, Ali; Cebeci, Egemen

    2015-01-01

    Duodenal intramural hematoma (DIH) usually occurs in childhood and young adults following blunt abdominal trauma. It may also develop in the presence of coagulation disorders and may rarely be an iatrogenic outcome of endoscopic procedures. Management of DIH is usually a conservative approach. A case of intramural duodenal hematoma that developed following endoscopic epinephrine sclerotherapy and/or argon plasma coagulation and that was nonresponsive to conservative therapy in a patient with chronic renal failure who died from sepsis is being discussed in this report. Clinicians should be aware of such possible complications after endoscopic hemostasis in patients with coagulation disorders. PMID:26697240

  9. MRI Findings of Intrinsic and Extrinsic Duodenal Abnormalities and Variations

    PubMed Central

    Erden, Ayse; Ustuner, Evren; Uzun, Caglar; Bektas, Mehmet

    2015-01-01

    This pictorial review aims to illustrate the magnetic resonance imaging (MRI) findings and presentation patterns of anatomical variations and various benign and malignant pathologies of the duodenum, including sphincter contraction, major papilla variation, prominent papilla, diverticulum, annular pancreas, duplication cysts, choledochocele, duodenal wall thickening secondary to acute pancreatitis, postbulbar stenosis, celiac disease, fistula, choledochoduodenostomy, external compression, polyps, Peutz-Jeghers syndrome, ampullary carcinoma and adenocarcinoma. MRI is a useful imaging tool for demonstrating duodenal pathology and its anatomic relationships with adjacent organs, which is critical for establishing correct diagnosis and planning appropriate treatment, especially for surgery. PMID:26576112

  10. Duodenal adenocarcinoma presenting as a mass with aneurismal dilatation.

    PubMed

    Mama, Nadia; Ben Slama, Aïda; Arifa, Nadia; Kadri, Khaled; Sriha, Badreddine; Ksiaa, Mehdi; Jemni, Hela; Tlili-Graiess, Kalthoum

    2014-01-01

    Duodenal adenocarcinoma is frequent. Aneurysmal dilatation of the small bowel is reported to be a lymphoma characteristic imaging finding. A 57-year-old male was found to have a duodenal adenocarcinoma with aneurismal dilatation on imaging which is an exceptional feature. On laparotomy, the wall thickening of the dilated duodenum extended to the first jejunal loop, with multiple mesenteric lymph nodes and ascites. Segmental palliative resection with gastro-entero-anastomosis was done. Histopathology revealed a moderately differentiated adenocarcinoma with neuro-endocrine differentiation foci. Wide areas of necrosis and vascular emboli were responsible for the radiological feature of the dilated duodenum with wall thickening.

  11. Peptic ulcer disease.

    PubMed

    Ramakrishnan, Kalyanakrishnan; Salinas, Robert C

    2007-10-01

    Peptic ulcer disease usually occurs in the stomach and proximal duodenum. The predominant causes in the United States are infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs. Symptoms of peptic ulcer disease include epigastric discomfort (specifically, pain relieved by food intake or antacids and pain that causes awakening at night or that occurs between meals), loss of appetite, and weight loss. Older patients and patients with alarm symptoms indicating a complication or malignancy should have prompt endoscopy. Patients taking nonsteroidal anti-inflammatory drugs should discontinue their use. For younger patients with no alarm symptoms, a test-and-treat strategy based on the results of H. pylori testing is recommended. If H. pylori infection is diagnosed, the infection should be eradicated and antisecretory therapy (preferably with a proton pump inhibitor) given for four weeks. Patients with persistent symptoms should be referred for endoscopy. Surgery is indicated if complications develop or if the ulcer is unresponsive to medications. Bleeding is the most common indication for surgery. Administration of proton pump inhibitors and endoscopic therapy control most bleeds. Perforation and gastric outlet obstruction are rare but serious complications. Peritonitis is a surgical emergency requiring patient resuscitation; laparotomy and peritoneal toilet; omental patch placement; and, in selected patients, surgery for ulcer control.

  12. Peptic ulcer in hospital

    PubMed Central

    Johnson, H. Daintree

    1962-01-01

    This study corresponds to an estimated 142,250 admissions for peptic ulcer to the wards of National Health Service hospitals in England and Wales during the two years 1956 and 1957. It presents a picture of the incidence and mortality of complications and surgical treatment throughout England and Wales. PMID:14036965

  13. Duodenal administered seal oil for patients with subjective food hypersensitivity: an explorative open pilot study.

    PubMed

    Gregersen, Kine; Lind, Ragna A; Valeur, Jørgen; Bjørkkjær, Tormod; Berstad, Arnold; Lied, Gülen Arslan

    2010-01-01

    Short-term duodenal administration of n-3 polyunsaturated fatty acid (PUFA)-rich seal oil may improve gastrointestinal complaints in patients with subjective food hypersensitivity, as well as joint pain in patients with inflammatory bowel disease (IBD). The aim of the present explorative pilot study was to investigate whether 10-day open treatment with seal oil, 10 mL self-administrated via a nasoduodenal tube 3 times daily, could also benefit nongastrointestinal complaints and quality of life (QoL) in patients with subjective food hypersensitivity. Twenty-six patients with subjective food hypersensitivity, of whom 25 had irritable bowel syndrome (IBS), were included in the present study. Before and after treatment and 1 month posttreatment, patients filled in the Ulcer Esophagitis Subjective Symptoms Scale (UESS) and the Gastrointestinal Symptom Rating Scale (GSRS) for gastrointestinal symptoms and subjective health complaints (SHC) inventory for nongastrointestinal symptoms in addition to short form of the Nepean dyspepsia index (SF-NDI) for evaluation of QoL. Compared with baseline, gastrointestinal, as well as nongastrointestinal, complaints and QoL improved significantly, both at end of treatment and 1 month posttreatment. The consistent improvements following seal oil administration warrant further placebo-controlled trials for confirmation of effect.

  14. Skin blood flow dynamics and its role in pressure ulcers

    PubMed Central

    Liao, Fuyuan; Burns, Stephanie; Jan, Yih-Kuen

    2013-01-01

    Pressure ulcers are a significant healthcare problem affecting the quality of life in wheelchair bounded or bed-ridden people and are a major cost to the healthcare system. Various assessment tools such as the Braden scale have been developed to quantify the risk level of pressure ulcers. These tools have provided an initial guideline on preventing pressure ulcers while additional assessments are needed to improve the outcomes of pressure ulcer prevention. Skin blood flow function that determines the ability of the skin in response to ischemic stress has been proposed to be a good indicator for identifying people at risk of pressure ulcers. Wavelet spectral and nonlinear complexity analyses have been performed to investigate the influences of the metabolic, neurogenic and myogenic activities on microvascular regulation in people with various pathological conditions. These findings have contributed to the understanding of the role of ischemia and viability on the development of pressure ulcers. The purpose of the present review is to provide an introduction of the basic concepts and approaches for the analysis of skin blood flow oscillations, and present an overview of the research results obtained so far. We hope this information may contribute to the development of better clinical guidelines for the prevention of pressure ulcers. PMID:23602509

  15. DUODENAL CYTOCHROME B: A NOVEL FERRIREDUCTASE IN AIRWAY EPITHELIAL CELLS

    EPA Science Inventory

    Catalytically active iron in the lung causes oxidative stress and promotes microbial growth that can be limited by intracellular sequestration of iron within ferritin. Because cellular iron uptake requires membrane ferrireductase activity that in the gut can be provided by duoden...

  16. Adenocarcinoma of the minor duodenal papilla: report of a case.

    PubMed

    Hoshino, Arichika; Nakamura, Yoshiharu; Suzuki, Hideyuki; Mizutani, Satoshi; Ishii, Hideaki; Watanabe, Masanori; Bou, Hideki; Yoshino, Masanori; Komine, Osamu; Uchida, Eiji

    2013-01-01

    We report a rare case of adenocarcinoma of the minor papilla of the duodenum treated with transduodenal minor papillectomy. A 64-year-old woman was treated for an asymptomatic duodenal tumor detected on gastroduodenoscopy. Endoscopy showed a 15-mm sessile mass in the descending duodenum proximal to the major papilla. The major papilla was a villous 24-mm-diameter polypoid tumor. Histopathologic examination of the biopsy specimen showed tubular adenoma with moderate epithelial atypia. Transduodenal major and minor papillectomies were performed. The orifice of the duct of Santorini and the pancreatic duct were re-approximated to the duodenal wall to prevent acute pancreatitis caused by scarring and stenosis of the duct orifice. Histological findings were consistent with well-differentiated adenocarcinoma limited to the minor duodenal papilla, without infiltration of the duodenal wall submucosa, and confirmed complete resection. The patient had an uneventful postoperative course and has remained asymptomatic, without evidence of tumor recurrence or stenosis of the pancreatic duct orifice, for 4 years.

  17. Tubercular duodenal, jejunal and ileocecal stricture in a patient

    PubMed Central

    Sisodiya, Rajesh; Ramachandra, Lingadakai

    2013-01-01

    Gastrointestinal tuberculosis is a major health problem in the developing countries. Duodenal involvement is uncommon and can mimic superior mesenteric artery syndrome. Our case presented as proximal intestinal obstruction had tubercular stricture in the third part of the duodenum, proximal jejunum and ileocecal region, an uncommon and difficult intraoperative situation. PMID:24334467

  18. Combined biliary and duodenal stenting for palliation of pancreatic cancer.

    PubMed

    Profili, S; Feo, C F; Meloni, G B; Strusi, G; Cossu, M L; Canalis, G C

    2003-10-01

    The aim of this case report was to evaluate the usefulness of combined biliary and duodenal stenting in the palliation of pancreatic cancer. We report a series of 4 consecutive patients (2 men and 2 women, mean age 58.5 years, range 38-77 years) who underwent combined biliary and duodenal stenting in our department between March 2000 and April 2001. All patients had cancer of the head of the pancreas causing stricture of the common bile duct and second portion of the duodenum. Biliary and duodenal stents were successfully positioned, with relief of symptoms in all cases. No early complications were observed, except for a transient increase in serum lipase and amylase in one case. Mean follow-up was 7.5 months (range 5-14 months). One patient presenting recurrence of vomiting after 4 months because of tumour overgrowth at the distal edge of the prosthesis was successfully treated by insertion of a partially overlapping second coaxial stent. Combined biliary and duodenal stenting for the palliation of pancreatic cancer was performed safely and successfully. Stents allowed effective re-canalization of the biliary tract and duodenum, relieving both jaundice and vomiting. This procedure should be considered as an alternative to palliative surgery, especially in critically ill patients.

  19. Management of a large mucosal defect after duodenal endoscopic resection

    PubMed Central

    Fujihara, Shintaro; Mori, Hirohito; Kobara, Hideki; Nishiyama, Noriko; Matsunaga, Tae; Ayaki, Maki; Yachida, Tatsuo; Masaki, Tsutomu

    2016-01-01

    Duodenal endoscopic resection is the most difficult type of endoscopic treatment in the gastrointestinal tract (GI) and is technically challenging because of anatomical specificities. In addition to these technical difficulties, this procedure is associated with a significantly higher rate of complication than endoscopic treatment in other parts of the GI tract. Postoperative delayed perforation and bleeding are hazardous complications, and emergency surgical intervention is sometimes required. Therefore, it is urgently necessary to establish a management protocol for preventing serious complications. For instance, the prophylactic closure of large mucosal defects after endoscopic resection may reduce the risk of hazardous complications. However, the size of mucosal defects after endoscopic submucosal dissection (ESD) is relatively large compared with the size after endoscopic mucosal resection, making it impossible to achieve complete closure using only conventional clips. The over-the-scope clip and polyglycolic acid sheets with fibrin gel make it possible to close large mucosal defects after duodenal ESD. In addition to the combination of laparoscopic surgery and endoscopic resection, endoscopic full-thickness resection holds therapeutic potential for difficult duodenal lesions and may overcome the disadvantages of endoscopic resection in the near future. This review aims to summarize the complications and closure techniques of large mucosal defects and to highlight some directions for management after duodenal endoscopic treatment. PMID:27547003

  20. Congenital duodenal web: successful management with endoscopic dilatation

    PubMed Central

    Poddar, Ujjal; Jain, Vikas; Yachha, Surender Kumar; Srivastava, Anshu

    2016-01-01

    Background and study aims: Congenital duodenal web (CDW) is an uncommon cause of duodenal obstruction and endoscopic balloon dilatation has been reported in just eight pediatric cases to date. Here we are reporting three cases of CDW managed successfully with balloon dilatation. Cases and methods: In 2014 we diagnosed three cases of CDW on the basis of typical radiological and endoscopic findings. Endoscopic balloon dilatation was done under conscious sedation with a through-the-scope controlled radial expansion (CRE) balloon. Results: All three children presented late (median age 8 [range 2 – 9] years) with bilious vomiting, upper abdominal distension, and failure to thrive. One of them had associated Down syndrome and another had horseshoe kidney. In all cases, CDW was observed in the second part of the duodenum beyond the ampulla, causing partial duodenal obstruction. After repeated endoscopic dilatation (2 – 4 sessions), all three patients became asymptomatic. None of the patients experienced complications after balloon dilatation. Conclusions: Duodenal diaphragm should be suspected in patients with abdominal distension with bilious vomiting, even in relatively older children. Endoscopic balloon dilatation is a simple and effective method of treating this condition. PMID:27004237

  1. Helicobacter pylori virulence genes and host genetic polymorphisms as risk factors for peptic ulcer disease.

    PubMed

    Miftahussurur, Muhammad; Yamaoka, Yoshio

    2015-01-01

    Helicobacter pylori infection plays an important role in the pathogenesis of peptic ulcer disease (PUD). Several factors have been proposed as possible H. pylori virulence determinants; for example, bacterial adhesins and gastric inflammation factors are associated with an increased risk of PUD. However, differences in bacterial virulence factors alone cannot explain the opposite ends of the PUD disease spectrum, that is duodenal and gastric ulcers; presumably, both bacterial and host factors contribute to the differential response. Carriers of the high-producer alleles of the pro-inflammatory cytokines IL-1B, IL-6, IL-8, IL-10, and TNF-α who also carry low-producer allele of anti-inflammatory cytokines have severe gastric mucosal inflammation, whereas carriers of the alternative alleles have mild inflammation. Recent reports have suggested that the PSCA and CYP2C19 ultra-rapid metabolizer genotypes are also associated with PUD.

  2. Helicobacter pylori virulence genes and host genetic polymorphisms as risk factors for peptic ulcer disease.

    PubMed

    Miftahussurur, Muhammad; Yamaoka, Yoshio

    2015-01-01

    Helicobacter pylori infection plays an important role in the pathogenesis of peptic ulcer disease (PUD). Several factors have been proposed as possible H. pylori virulence determinants; for example, bacterial adhesins and gastric inflammation factors are associated with an increased risk of PUD. However, differences in bacterial virulence factors alone cannot explain the opposite ends of the PUD disease spectrum, that is duodenal and gastric ulcers; presumably, both bacterial and host factors contribute to the differential response. Carriers of the high-producer alleles of the pro-inflammatory cytokines IL-1B, IL-6, IL-8, IL-10, and TNF-α who also carry low-producer allele of anti-inflammatory cytokines have severe gastric mucosal inflammation, whereas carriers of the alternative alleles have mild inflammation. Recent reports have suggested that the PSCA and CYP2C19 ultra-rapid metabolizer genotypes are also associated with PUD. PMID:26470920

  3. [The use of artificial neuronal networks in the treatment of peptic ulcer].

    PubMed

    Nemytin, Iu V; Petrov, V P; Zuev, V K; Osipov, V V; Esin, S V; Baryshev, S S

    2000-06-01

    Today the use of artificial neuronic nets (ANN) is the most perspective method in the prediction of clinical course and in the choice of correct therapeutic tactics. The experimental complex "Axon" with the software was created in the hospital that permitted to predict the course if gastric and duodenal ulcers. We introduced the data of 909 patients that contained the anamnesis, results of objective examination and late results of the treatment. These data has become the base for training and formation of ANN similar to the structure of human cerebral cortex. Having received the information about a new patient and using the previous experience of therapy of 909 patients mentioned above the trained ANN gives an accurate information concerning this patient. It is presented in the form of protocol of prognosis of ulcer clinical course, the probability of complication development, the results of conservative and surgical treatment. The protocol includes the conclusion with recommendations on the choice of therapeutic tactics.

  4. Treating bilio-duodenal obstruction: combining new endoscopic technique with 6 Fr stent introducer.

    PubMed

    Maetani, Iruru; Nambu, Tomoko; Omuta, Shigefumi; Ukita, Takeo; Shigoka, Hiroaki

    2010-06-14

    Periampullary cancer may cause not only biliary but also duodenal obstructions. In patients with concomitant duodenal obstructions, endoscopic biliary stenting remains technically difficult and may often require percutaneous transhepatic biliary drainage. We describe a method of metal stent placement via a thin forward-viewing endoscope in patients with simultaneous biliary and duodenal obstruction. In two consecutive patients with biliary and duodenal obstruction due to pancreatic cancer, a new biliary metal stent mounted in a slim delivery catheter was placed via a thin forward viewing endoscope after passage across the duodenal stenosis without balloon dilation. In both patients, with our new placement technique, metallic stents were successfully placed in a short time without adverse events. After biliary stenting, one patient received curative resection and the other received duodenal stenting for palliation. Metallic stent placement with a forward-viewing thin endoscope is a beneficial technique, which can avoid percutaneous drainage in patients with bilio-duodenal obstructions due to periampullary cancer.

  5. Management of Chronic Pressure Ulcers

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis Objective The Medical Advisory Secretariat (MAS) conducted a systematic review on interventions used to treat pressure ulcers in order to answer the following questions: Do currently available interventions for the treatment of pressure ulcers increase the healing rate of pressure ulcers compared with standard care, a placebo, or other similar interventions? Within each category of intervention, which one is most effective in promoting the healing of existing pressure ulcers? Background A pressure ulcer is a localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in conjunction with shear and/or friction. Many areas of the body, especially the sacrum and the heel, are prone to the development of pressure ulcers. People with impaired mobility (e.g., stroke or spinal cord injury patients) are most vulnerable to pressure ulcers. Other factors that predispose people to pressure ulcer formation are poor nutrition, poor sensation, urinary and fecal incontinence, and poor overall physical and mental health. The prevalence of pressure ulcers in Ontario has been estimated to range from a median of 22.1% in community settings to a median of 29.9% in nonacute care facilities. Pressure ulcers have been shown to increase the risk of mortality among geriatric patients by

  6. Loss of intestinal O-glycans promotes spontaneous duodenal tumors.

    PubMed

    Gao, Nan; Bergstrom, Kirk; Fu, Jianxin; Xie, Biao; Chen, Weichang; Xia, Lijun

    2016-07-01

    Mucin-type O-glycans, primarily core 1- and core 3-derived O-glycans, are the major mucus barrier components throughout the gastrointestinal tract. Previous reports identified the biological role of O-glycans in the stomach and colon. However, the biological function of O-glycans in the small intestine remains unknown. Using mice lacking intestinal core 1- and core 3-derived O-glycans [intestinal epithelial cell C1galt1(-/-);C3GnT(-/-) or double knockout (DKO)], we found that loss of O-glycans predisposes DKO mice to spontaneous duodenal tumorigenesis by ∼1 yr of age. Tumor incidence did not increase with age; however, tumors advanced in aggressiveness by 20 mo. O-glycan deficiency was associated with reduced luminal mucus in DKO mice before tumor development. Altered intestinal epithelial homeostasis with enhanced baseline crypt proliferation characterizes these phenotypes as assayed by Ki67 staining. In addition, fluorescence in situ hybridization analysis reveals a significantly lower bacterial burden in the duodenum compared with the large intestine. This phenotype is not reduced with antibiotic treatment, implying O-glycosylation defects, rather than bacterial-induced inflammation, which causes spontaneous duodenal tumorigenesis. Moreover, inflammatory responses in DKO duodenal mucosa are mild as assayed with histology, quantitative PCR for inflammation-associated cytokines, and immunostaining for immune cells. Importantly, inducible deletion of intestinal O-glycans in adult mice leads to analogous spontaneous duodenal tumors, although with higher incidence and heightened severity compared with mice with O-glycans constitutive deletion. In conclusion, these studies reveal O-glycans within the small intestine are critical determinants of duodenal cancer risk. Future studies will provide insights into the pathogenesis in the general population and those at risk for this rare but deadly cancer.

  7. Management of ulcerative colitis

    PubMed Central

    Fell, John M; Muhammed, Rafeeq; Spray, Chris; Crook, Kay; Russell, Richard K

    2016-01-01

    Ulcerative colitis (UC) in children is increasing. The range of treatments available has also increased too but around 1 in 4 children still require surgery to control their disease. An up-to-date understanding of treatments is essential for all clinicians involved in the care of UC patients to ensure appropriate and timely treatment while minimising the risk of complications and side effects. PMID:26553909

  8. [Gastroduodenal mucosa sensitivity to estrogen in ulcers complicated by hemorrhage].

    PubMed

    Duzhiy, I D; Romanyuk, A M; Kharchenko, S V; Moskalenko, R A; Pyatykop, G I; Lyndin, M S

    2015-02-01

    Expression of alpha-receptors of estrogen (RE) in accordance to immunohistochemical (IHC) labeling in gastroduodenal mucosa cells was studied up in patients, suffering the ulcer disease and without it. In 4 patients (group I) a gastroduodenal mucosa affection was revealed, they were operated on for hemorrhage from gastroduodenal ulcers; in 3 patients (group II) gastroduodenal mucosa affection was not observed; in 4 patients (group III, control), a mammary gland cancer was diagnosed, a positive reaction on alpha-RE was noted. In groups I and II the biopsies were studied, obtained from pylorus and gastric fundus, as well as from duodenal ampula, and in a group III--obtained from the tumor. In a control group a positive labeling of nuclei was revealed in biopsies. In patients of groups I and II the alpha-RE expression by cellular nuclei was not revealed, but, the lots of positive IHC labeling of cytoplasm in glandular and stromal mucosal cells of the investigated gut were noted. Positive IHC labeling of cytoplasm for alpha-RE witnesses about sensitivity to them in norma and pathological processes. But, a trustworthy difference of alpha-RE expression by cellular nuclei was not noted. For confirmation or denial of this hypothesis further clinical and IHC investigations are needed.

  9. [Ulcerative colitis? Guidelines 2004].

    PubMed

    Siegmund, B; Zeitz, M

    2005-10-12

    Ulcerative colitis was first described in 1859 from Samuel Wilks, a physician at Guy's hospital in London. The prevalence in the high incidence areas ranges from 80 to 120/100.000/year. Ulcerative colitis is a chronic relapsing or chronic active disease which starts at the rectum and presents with a continuous inflammation. Primarily young adults are affected (20 to 40 years of age) but the disease may present at all ages, from younger than 1 year of life to the 80s. Many series show a secondary peak in incidence in the elderly. In the present review we will focus on the basic principles of the therapy with regard to the variety of disease manifestations. The therapeutic algorithms will be described separately for the induction of remission and the maintenance of remission. The localization of inflammation and disease activity represent crucial factors which have to be considered. With regard to these factors, the therapeutic regimens range from simple local therapy with aminosalicylates to systemic immunosuppressive therapy, which will in extreme cases require the administration of ciclosporin. Since ulcerative colitis is associated with an increased risk in developing colon carcinoma, medical therapy as well as endoscopic surveillance are fundamental in the prevention of carcinoma. In the end an outlook to future therapeutic targets and strategies will be provided. PMID:16245638

  10. Bacteriology of chronic leg ulcers.

    PubMed

    Lookingbill, D P; Miller, S H; Knowles, R C

    1978-12-01

    The quantitative bacteriology of 13 chronic leg ulcers was sequentially assessed by both swab and biopsy culture techniques, and the effect of either a 10% benzoyl peroxide lotion or placebo lotion was evaluated. There was good correlation between the swab and biopsy culture techniques in 12 of the 17 instances where simultaneous swabs and biopsies were done. Though the benzoyl peroxide did not favorably affect the bacterial flora, ulcer healing did appear to correlate with quantitative bacterial counts. THREE of five ulcers containing fewer than 10(5) organisms per gram of tissue or per centimeter of ulcer surface area healed, while none of eight ulcers containing more than 10(5) organisms healed. Quantitative bacteriological measurements can serve as useful tools in evaluating healing of leg ulcers.

  11. [Dynamics of production of interleukin-1 by monocytes after hemosorption in patients with peptic ulcer].

    PubMed

    Ketlinskiĭ, S A; Zhidkov, K P; Pigareva, N V

    1991-02-01

    The spontaneous and induced production of monokine++-interleukin-1 (IL-1) by the peripheral blood monocytes under the influence of autotransfusions of hemosorbent-treated blood (AHTB) was studied in 22 patients with an unfavorable course of ulcer disease. The spontaneous production of IL-1 was found to grow successively after a course of AHTB in patients with ulcer disease with terms of cicatrization more than 2 weeks. In patients with slow cicatrization of ulcers the IL-1 production did not change.

  12. Efficacy of Zinc Sulfate in Peptic Ulcer Disease: A Randomized Double-Blind Clinical Trial Study

    PubMed Central

    Parhizkar, Baran; Sheikhesmaeili, Farshad; Roshani, Mohammad; Nayebi, Morteza; Gharibi, Fardin

    2016-01-01

    Introduction Peptic ulcer is a common disease that affects millions of people worldwide. Considering its global prevalence finding new approach for treating is important. Aim The aim of this study was to investigate the effect of zinc sulfate on gastric and duodenal ulcer treatment. Materials and Methods This double-blind clinical trial study was done on 90 patients who were admitted to the gastrointestinal endoscopy clinic of Tohid hospital in Sanandaj, Iran. All patients were diagnosed with gastric and duodenal ulcers. They were randomly divided into two-intervention and control groups, using block randomization with block sizes of 4. Patients and researcher were unaware of the grouping. To assess the level of zinc, blood samples were taken. In case of positive Rapid Urease Test (RUT), triple therapy regimen including amoxicillin, clarithromycin and omeprazole was administered for two weeks. For intervention group in addition to "triple therapy", an oral dose of Zinc Sulfate 220mg capsules were administered daily, while the control group received placebo capsules. Results A total of 54.5% and 57% of the patients in the intervention and control groups had gastric ulcer respectively. The Rapid Urease Test (RUT) result of 72.7% of intervention group and 83.3% of control group was positive (p = 0.24). Serum zinc level of 20.9% of intervention group and 35.7% of control group was lower than the normal level (p = 0.13). The mean of serum zinc level of intervention group and control group were 81.9 and 78.9 mg dL respectively (p = 0.4). After intervention, peptic ulcer in 81.8% of the intervention group and 83.3% of the control groups were improved (p= 0.85). Response to treatment were higher in patients with normal zinc levels compared to patients with abnormal levels (77.5% vs. 22.5%, p=0.019). Conclusion A daily dose of 220mg zinc sulfate was not significantly effective on peptic ulcer. However, patients with normal zinc levels had better ulcer treatment. PMID

  13. [Peptic ulcer disease and stress].

    PubMed

    Herszényi, László; Juhász, Márk; Mihály, Emese; Tulassay, Zsolt

    2015-08-30

    The discovery that Helicobacter pylori infection is the major cause of peptic ulcer disease revolutionised our views on the etiology and treatment of the disease. This discovery has tempted many experts to conclude that psychological factors and, specifically, stress are unimportant. However, Helicobacter pylori infection alone does not explain fully the incidence and prevalence of peptic ulcer disease. It has been demonstrated that stress can cause peptic ulcer disease even in the absence of Helicobacter pylori infection, supporting a multicausal model of peptic ulcer etiology. Psychological stress among other risk factors can function as a cofactor with Helicobacter pylori infection.

  14. Pressure ulcer management: the importance of nutrition.

    PubMed

    Ferguson, M; Cook, A; Rimmasch, H; Bender, S; Voss, A

    2000-08-01

    Nutrition plays an important role in pressure ulcer prevention and treatment. Nutrition assessment techniques and nutritional interventions for patients at risk for developing a pressure ulcer or who currently have pressure ulcers are essential components of quality patient care.

  15. Ulcerative Colitis: Update on Medical Management.

    PubMed

    Iskandar, Heba N; Dhere, Tanvi; Farraye, Francis A

    2015-11-01

    Ulcerative colitis (UC) is a chronic inflammatory bowel disease whose pathogenesis is multifactorial and includes influences from genes, the environment, and the gut microbiome. Recent advances in diagnosis and treatment have led to significant improvement in managing the disease. Disease monitoring with the use of therapeutic drug monitoring, stool markers, and assessment of mucosal healing have garnered much attention. The recent approval of vedolizumab for treatment of moderate to severe UC has been a welcome addition. Newer biologics, including those targeting the Janus tyrosine kinase (JAK) pathway, are on the horizon to add to the current armamentarium of anti-TNF alpha and anti-integrin therapies. The recent publication of the SCENIC consensus statement on surveillance and management of dysplasia in UC patients supports the use of chromoendoscopy over random biopsies in detecting dysplasia. This review highlights these recent advances along with others that have been made with ulcerative colitis.

  16. Increased duodenal expression of miR-146a and -155 in pediatric Crohn’s disease

    PubMed Central

    Szűcs, Dániel; Béres, Nóra Judit; Rokonay, Réka; Boros, Kriszta; Borka, Katalin; Kiss, Zoltán; Arató, András; Szabó, Attila J; Vannay, Ádám; Sziksz, Erna; Bereczki, Csaba; Veres, Gábor

    2016-01-01

    AIM: To evaluate the role of microRNA (miR)-146a, -155 and -122 in the duodenal mucosa of pediatric patients with Crohn’s disease (CD) and the effect of transforming growth factor-β (TGF-β) on these miRs in duodenal epithelial and fibroblast cells. METHODS: Formalin-fixed, paraffin-embedded biopsies derived from the macroscopically inflamed (CD inflamed: n = 10) and intact (CD intact: n = 10) duodenal mucosa of pediatric CD patients and control children (C: n = 10) were examined. Expression of miR-146a, -155 and -122 was determined by real-time polymerase-chain reaction (PCR). The expression of the above miRs was investigated in recombinant human TGF-β (1 nmol/L, 24 h) or vehicle treated small intestinal epithelial cells (CCL-241) and primary duodenal fibroblast cells derived from healthy children as well. RESULTS: Expression of miR-146a was significantly higher in the inflamed duodenal mucosa compared to the intact duodenal mucosa of children with CD (CD inflamed: 3.21 ± 0.50 vs CD intact: 0.62 ± 0.26, P ≤ 0.01) and to the control group (CD inflamed: 3.21 ± 0.50 vs C: 1.00 ± 0.33, P ≤ 0.05). The expression of miR-155 was significantly increased in the inflamed region of the duodenum compared to the control group (CD inflamed: 4.87 ± 1.02 vs Control: 1.00 ± 0.40, P ≤ 0.001). The expression of miR-122 was unchanged in the inflamed or intact mucosa of CD patients compared to controls. TGF-β treatment significantly decreased the expression of miR-155 in small intestinal epithelial cells (TGF-β: 0.7 ± 0.083 vs Control: 1 ± 0.09, P ≤ 0.05) and also the expression of miR-146a (TGF-β: 0.67 ± 0.04 vs Control: 1 ± 0.15, P ≤ 0.01) and miR-155 (TGF-β: 0.72 ± 0.09 vs Control: 1 ± 0.06, P ≤ 0.05) in primary duodenal fibroblasts compared to corresponding vehicle treated controls. TGF-β treatment did not influence the expression of miR-122. CONCLUSION: The elevated expression of miR-146a and -155 in the inflamed duodenal mucosa of CD patients

  17. [SYSTEMIC CYTOKINOTHERAPY, USING BETALEUKIN IN A COMPLEX TREATMENT OF AN ACUTE GASTRODUODENAL ULCER BLEEDING].

    PubMed

    Gadjiyev, J N; Allakhverdiyev, V A; Sushkov, S V; Gadjiyev, N J; Yagubova, V I; Lavinskaya, E V

    2016-03-01

    Results of surgical treatment for an acute ulcer gastroduodenal bleeding in 120 patients, ageing 16-75 yrs old, were analyzed. In 20 of them a gastric ulcer was a cause of bleeding, while in 84--a duodenal ulcer, and in 16--a coexistent gastroduodenal ulcer. The bleeding activity was estimated in accordance to J. Forrest classification. In 57 patients (a comparison group) preoperatively and postoperatively a complex of a standard basal conservative therapy without immunocorrection was conducted, and in 63 (the main group)--a systemic cytokinotherapy (SCKTH), using betaleukin, was applied postoperatively additionally in a complex of therapy. A content of CD3+, CD4+, CD8+, CD19+, IgA, IgM, IgG was estimated in dynamics, as well as circulating immune complexes, phagocytic index, phagocytic number. There was established, that a dysbalance depth in the immune status have had depended upon the blood loss severity. The SCKTH application is pathogenetically substantiated, it promotes the immune status normalization, as well as a more favorable course of postoperative period and the results of treatment improvement. PMID:27514085

  18. [SYSTEMIC CYTOKINOTHERAPY, USING BETALEUKIN IN A COMPLEX TREATMENT OF AN ACUTE GASTRODUODENAL ULCER BLEEDING].

    PubMed

    Gadjiyev, J N; Allakhverdiyev, V A; Sushkov, S V; Gadjiyev, N J; Yagubova, V I; Lavinskaya, E V

    2016-03-01

    Results of surgical treatment for an acute ulcer gastroduodenal bleeding in 120 patients, ageing 16-75 yrs old, were analyzed. In 20 of them a gastric ulcer was a cause of bleeding, while in 84--a duodenal ulcer, and in 16--a coexistent gastroduodenal ulcer. The bleeding activity was estimated in accordance to J. Forrest classification. In 57 patients (a comparison group) preoperatively and postoperatively a complex of a standard basal conservative therapy without immunocorrection was conducted, and in 63 (the main group)--a systemic cytokinotherapy (SCKTH), using betaleukin, was applied postoperatively additionally in a complex of therapy. A content of CD3+, CD4+, CD8+, CD19+, IgA, IgM, IgG was estimated in dynamics, as well as circulating immune complexes, phagocytic index, phagocytic number. There was established, that a dysbalance depth in the immune status have had depended upon the blood loss severity. The SCKTH application is pathogenetically substantiated, it promotes the immune status normalization, as well as a more favorable course of postoperative period and the results of treatment improvement.

  19. Proximal gastric vagotomy: does it have a place in the future management of peptic ulcer?

    PubMed

    Johnson, A G

    2000-03-01

    Proximal gastric vagotomy (PGV) is a modification of truncal vagotomy, which was introduced by Dragstedt for the treatment of duodenal ulcer (DU) in 1943. It is a technically demanding operation; but when performed by an experienced surgeon, it is safe and gives a cure rate for DU of more than 90%, with minimal side effects. The operation permanently alters the natural history of the disease and may be used for gastric ulcer (GU), with ulcer excision; but it is not as effective. Further adaptations, such as posterior truncal vagotomy with anterior seromyotomy, were introduced to simplify and shorten the operation, but they did not receive wide acceptance. Recently, with the identification of Helicobacter, it was found that DU can also be cured by eliminating the infection. PGV is therefore used electively in patients with persistent DU that is not Helicobacter-positive or in the few in whom Helicobacter cannot be eliminated. In patients with bleeding or perforated DUs, PGV may be used in conjunction with underrunning the vessel or patching the perforation. However, few surgeons doing emergency peptic ulcer surgery have experience with PGV, so simple suture followed by medical treatment is the safest option. Because elective PGV is now a rare procedure, patients should be referred to a center with special expertise. If Helicobacter becomes resistant to antibiotics in the future, surgery may be needed regularly again, but the technical nuances would have to be learned.

  20. Regulation of pancreatic exocrine secretion in goats: differential effects of short- and long-term duodenal phenylalanine treatment.

    PubMed

    Yu, Z P; Xu, M; Yao, J H; Liu, K; Li, F; Liu, Y; Wang, F; Sun, F F; Liu, N N

    2013-06-01

    Four yearling goats (31.2 ± 2.5 kg), surgically fitted with common bile duct reentrant and duodenal catheter, were used in two 4 × 4 Latin square design experiments to investigate the effects of duodenal infusion of phenylalanine for different times on pancreatic exocrine secretion (PES). In experiment 1 (the long-term experiment), goats were duodenally infused with 0, 2, 4 or 8 g/day phenylalanine for 14 day. Pancreatic juice and jugular blood samples were collected over 1-h intervals for 6 h daily from day 11 to day 14 to encompass a 24-h day. In experiment 2 (the short-term experiment), goats were infused with phenylalanine for 10 h continuously at the same infusion rate as experiment 1 after feed deprivation for 24 h repeated every 10 day. Pancreatic juice and blood samples were collected at 0, 1, 2, 4, 6, 8 and 10 h of infusion. The volume and pH of pancreatic juice were measured, and a 5% subsample was composited and frozen until analysis of enzyme activities. Plasma was frozen until analysis of insulin and cholecystokinin (CCK). In experiment 1, pancreatic juice, α-amylase secretion and plasma CCK concentration responded quadratically (p < 0.05), with the top value observed at the 2 g/day phenylalanine. Trypsin secretion had a quadratic response (p < 0.05), with secretion increasing up to 4 g/day phenylalanine and decreasing thereafter. Phenylalanine linearly decreased pancreatic protein and lipase secretion (p < 0.05). The results of correlation analysis showed significant correlations (p < 0.05) between plasma CCK concentration and secretion of α-amylase and trypsin. However, the short-term phenylalanine infusion did not influence (p > 0.05) pancreatic juice, protein, α-amylase, lipase, trypsin secretion and plasma CCK concentration. These results indicate PES of ruminants is stimulated by phenylalanine and is potentially mediated by CCK in the long-term duodenal infusion treatment, but is not

  1. Early rupture of an ultralow duodenal stump after extended surgery for gastric cancer with duodenal invasion managed by tube duodenostomy and cholangiostomy.

    PubMed

    Blouhos, Konstantinos; Boulas, Konstantinos A; Konstantinidou, Anna; Salpigktidis, Ilias I; Katsaouni, Stavroula P; Ioannidis, Konstantinos; Hatzigeorgiadis, Anestis

    2013-01-01

    When dealing with gastric cancer with duodenal invasion, gastrectomy with distal resection of the duodenum is necessary to achieve negative distal margin. However, rupture of an ultralow duodenal stump necessitates advanced surgical skills and close postoperative observation. The present study reports a case of an early duodenal stump rupture after subtotal gastrectomy with resection of the whole first part of the duodenum, complete omentectomy, bursectomy, and D2+ lymphadenectomy performed for a pT3pN2pM1 (+ number 13 lymph nodes) adenocarcinoma of the antrum. Duodenal stump rupture was managed successfully by end tube duodenostomy, without omental patching, and tube cholangiostomy. Close assessment of clinical, physical, and radiological signs, output volume, and enzyme concentration of the tube duodenostomy, T-tube, and closed suction drain, which was placed near the tube duodenostomy site to drain the leak around the catheter, dictated postoperative management of the external duodenal fistula. PMID:24159410

  2. Gedunin and photogedunin of Xylocarpus granatum show significant anti-secretory effects and protect the gastric mucosa of peptic ulcer in rats.

    PubMed

    Lakshmi, V; Singh, N; Shrivastva, S; Mishra, S K; Dharmani, P; Mishra, V; Palit, G

    2010-07-01

    In the present study, the gastroprotective mechanism of Xylocarpus granatum fruit and its active constituents gedunin and photogedunin was investigated. Chloroform fraction (Fr-CHCl(3)) of X. granatum fruit was evaluated against cold restraint (CRU), aspirin (AS), alcohol (AL) and pyloric ligation (PL) induced gastric ulcer models in rats and histamine (HA) induced duodenal ulcer model in guinea pigs. Potential anti-ulcer activity of Fr-CHCl(3) was observed against CRU (58.28%), AS (67.81%), AL (84.38%), PL (65.66%) and HA (61.93%) induced ulcer models. The standard drug omeprazole (10mg/kg, p.o.) showed 68.25% protection against CRU, 57.08% against AS and 69.42% against PL model and 70.79% against HA induced duodenal ulcer. Sucralfate, another standard drug (500 mg/kg, p.o.) showed 62.72% protection in AL induced ulcer model. Fr-CHCl(3) significantly reduced free acidity (51.42%), total acidity (30.76%) and upregulated mucin secretion by 58.37% respectively. Phytochemical investigations of Fr-CHCl(3) yielded gedunin (36%), photogedunin (2%). Further, Fr-CHCl(3) and its compounds gedunin and photogedunin significantly inhibited H(+) K(+)-ATPase activity in vitro with IC(50) of 89.37, 56.86 and 66.54 microg/ml respectively as compared to the IC(50) value of omeprazole (30.24 microg/ml) confirming their anti-secretory activity. Conclusively, Fr-CHCl(3) of Xylocarpus granatum was found to possess anti-ulcerogenic activity which might be due to its anti-secretory activity and subsequent strengthening of the defensive mechanism. This study is the first of its kind to show significant anti-secretory effect of gedunin and photogedunin. Therefore it could act as a potent therapeutic agent against peptic ulcer disease. PMID:19962286

  3. Lipase assay in duodenal juice using a conductimetric method.

    PubMed

    Ballot, C; Favre-Bonvin, G; Wallach, J M

    1984-11-15

    Lipase activity in duodenal juice is known to undergo important variations in pathologic states, especially in cases of chronic pancreatitis. Almost all of the current assay methods are based on the measurement of hydrolysis of olive oil or triolein, mainly by potentiometry. As we have developed a conductimetric method for enzyme activity measurements, we have applied it to lipase assay. A higher experimental conductimetric sensitivity is obtained when liberated acids have a short chain (higher limiting equivalent conductivity). We have therefore used triacetin as a substrate and compared out method with potentiometry (pH-stat) and spectrophotometry. The correlation coefficients of both methods with conductimetry were 0.94 and 0.97, respectively, indicating that the conductimetric method may be used for lipase assay in duodenal juice, using triacetin as a substrate.

  4. Duodenocutaneous fistula in rats as a model for "wound healing-therapy" in ulcer healing: the effect of pentadecapeptide BPC 157, L-nitro-arginine methyl ester and L-arginine.

    PubMed

    Skorjanec, S; Kokot, A; Drmic, D; Radic, B; Sever, M; Klicek, R; Kolenc, D; Zenko, A; Lovric Bencic, M; Belosic Halle, Z; Situm, A; Zivanovic Posilovic, G; Masnec, S; Suran, J; Aralica, G; Seiwerth, S; Sikiric, P

    2015-08-01

    While very rarely reported, duodenocutanenous fistula research might alter the duodenal ulcer disease background and therapy. Our research focused on rat duodenocutaneous fistulas, therapy, stable gastric pentadecapeptide BPC 157, an anti-ulcer peptide that healed other fistulas, nitric oxide synthase-substrate L-arginine, and nitric oxide synthase-inhibitor L-nitro-arginine methyl ester (L-NAME). The hypothesis was, duodenal ulcer-healing, like the skin ulcer, using the successful BPC 157, with nitric oxide-system involvement, the "wound healing-therapy", to heal the duodenal ulcer, the fistula-model that recently highlighted gastric and skin ulcer healing. Pressure in the lower esophageal and pyloric sphincters was simultaneously assessed. Duodenocutaneous fistula-rats received BPC 157 (10 μg/kg or 10 ng/kg, intraperitoneally or perorally (in drinking water)), L-NAME (5 mg/kg intraperitoneally), L-arginine (100 mg/kg intraperitoneally) alone and/or together, throughout 21 days. Duodenocutaneous fistula-rats maintained persistent defects, continuous fistula leakage, sphincter failure, mortality rate at 40% until the 4(th) day, all fully counteracted in all BPC 157-rats. The BPC 157-rats experienced rapidly improved complete presentation (maximal volume instilled already at 7(th) day). L-NAME further aggravated the duodenocutaneous fistula-course (mortality at 70% until the 4(th) day); L-arginine was beneficial (no mortality; however, maximal volume instilled not before 21(st) day). L-NAME-worsening was counteracted to the control level with the L-arginine effect, and vice versa, while BPC 157 annulled the L-NAME effects (L-NAME + L-arginine; L-NAME + BPC 157; L-NAME + L-arginine + BPC 157 brought below the level of the control). It is likely that duodenocutaneous fistulas, duodenal/skin defect simultaneous healing, reinstated sphincter function, are a new nitric oxide-system related phenomenon. In conclusion, resolving the duodenocutanenous fistulashealing

  5. [Perforated duodenal diverticula. Case report and treatment options].

    PubMed

    Guardado-Bermúdez, Fernando; Ardisson-Zamora, Fernando Josafat; Rojas-González, Juan Daniel; Medina-Benítez, Alberto; Corona-Suárez, Fernando

    2013-01-01

    Antecedentes: los divertículos duodenales los describió por primera vez Chromel en 1710. El divertículo duodenal es el segundo sitio más frecuente de divertículos en el tubo digestivo, el diagnóstico se limita a los casos con complicaciones y síntomas. Los divertículos duodenales se localizan en 10- 67% en la segunda porción del duodeno. Su hallazgo en la mayoría de los casos es incidental. Cerca de 90% de los pacientes cursan asintomáticos y sólo se manifiestan cuando sobrevienen las complicaciones, como la hemorragia digestiva y la perforación. Caso clínico: paciente femenina de 78 años de edad, que acudió al hospital debido a disnea de medianos esfuerzos y epigastralgia moderada, distensión abdominal, constipación y dificultad para canalizar gases. La laparotomía identificó un divertículo duodenal con perforación en su cúpula de 5 mm que dio pie a la realización de la diverticulectomía. Conclusiones: el diagnóstico de divertículo duodenal, como etiología de abdomen agudo, debe contemplarse en cualquier diagnóstico diferencial con cuadro de abdomen agudo, apoyados siempre en la imagenología y endoscopia. El tratamiento quirúrgico del divertículo duodenal, en especial su resección, sigue siendo la recomendación dirigida a la menor morbilidad y mejor recuperación.

  6. Perforated duodenal diverticulae: importance for the surgeon and gastroenterologist

    PubMed Central

    Haboubi, Danya; Thapar, Ankur; Bhan, Chetan; Oshowo, Ayo

    2014-01-01

    We present the case of a 78-year-old woman who was admitted for an elective left hemicolectomy for diverticular disease. Two days following the elective procedure, bilious fluid was noted in her pelvic drain. The patient returned to theatre, where a perforated duodenal diverticulum was excised and the defect primarily repaired. The patient then developed a low output enterocutaneous fistula which was treated conservatively with nasojejunal feeding and resolved spontaneously. PMID:25270157

  7. [Chronic Duodenitis and Celiac Disease: a path between the nonspecific and the early stages of Marsh].

    PubMed

    Passera, Andrea Helena; Passera, Mario Luis; Higa, Antonio Luis; Nuñez, Maria; Armando, Lucas; Barzón, Silvia

    2015-01-01

    Given the advances in diagnosis for CD, some patients are detected with symptoms and signs of food intolerance, which have positive antibodies and autoantibodies for coeliac disease, whom present proximal bowel biopsies with chronic nonspecific duodenitis and are not associated with stages 0 and 1 Marsh. On the other hand, patients with bloating, abdominal pain, pondostatural delay, negative antibodies for CD, and chronic nonspecific duodenitis in whom removing cow's milk or gluten, the symptoms remit. There are also celiac patients with biopsies before diagnosis, with chronic nonspecific duodenitis. In this paper, we summarize three brothers with different degrees of chronic duodenitis, one with chronic nonspecific duodenitis, and two with histopathological sings of coeliac disease. It is an invitation to think that chronic nonspecific duodenitis in some patients may be an earlier manifestation of celiac disease.

  8. The Modified Kimura's Technique for the Treatment of Duodenal Atresia

    PubMed Central

    Zuccarello, Biagio; Spada, Antonella; Centorrino, Antonio; Turiaco, Nunzio; Chirico, Maria Rosaria; Parisi, Saveria

    2009-01-01

    Background/Purpose. Kimura's diamond-shaped-duodenoduodenostomy (DSD) is a known technique for the correction of congenital intrinsic duodenal obstruction. We present a modification of the technique and review the advantages of this new technique. Methods. From 1992 to 2006, 14 newborns were treated for duodenal atresia. We inverted the direction of the duodenal incisions: a longitudinal incision was made in the proximal duodenum while the distal was opened by transverse incision. Results. Our “inverted-diamond-shaped-duodenoduodenostomy” (i-DSD) allowed postoperative oral feeding to start on days 2 to 3, peripheral intravenous fluids discontinuity on days 3 to 8 (median values 3.6); time to achieve full oral feeds on days 8 to 12 (median values 9.4); the length of hospitalisation ranged from 10 and 14 days (median value 11.2). No complications related to the anastomosis, by Viz leakage, dehiscence, biliary stasis, or stenosis were observed. Conclusions. The i-DSD provides a safe procedure to protect the ampulla of Vater from injury and avoids any formation of a blind loop. The results show that patients who have i-DSD achieve full oral feeds in a very short time period and, consequently, the length of hospitalisation is also significantly reduced. PMID:19946416

  9. Childhood chronic gastritis and duodenitis: Role of altered sensory neuromediators

    PubMed Central

    Islek, Ali; Yilmaz, Aygen; Elpek, Gulsum Ozlem; Erin, Nuray

    2016-01-01

    AIM To investigate the roles of the neuropeptides vasoactive intestinal peptide (VIP), substance P (SP), and calcitonin gene-related peptide (CGRP) in chronic gastritis and duodenitis in children. METHODS Biopsy samples from the gastric and duodenal mucosa of 52 patients and 30 control subjects were obtained. Samples were taken for pathological examination, immunohistochemical staining, enzyme activity measurements and quantitative measurements of tissue peptide levels. RESULTS We observed differential effects of the disease on peptide levels, which were somewhat different from previously reported changes in chronic gastritis in adults. Specifically, SP was increased and CGRP and VIP were decreased in patients with gastritis. The changes were more prominent at sites where gastritis was severe, but significant changes were also observed in neighboring areas where gastritis was less severe. Furthermore, the degree of changes was correlated with the pathological grade of the disease. The expression of CD10, the enzyme primarily involved in SP hydrolysis, was also decreased in patients with duodenitis. CONCLUSION Based on these findings, we propose that decreased levels of VIP and CGRP and increased levels of SP contribute to pathological changes in gastric mucosa. Hence, new treatments targeting these molecules may have therapeutic and preventive effects. PMID:27729741

  10. Mechanism of action of Trolox on duodenal contractility.

    PubMed

    Fagundes, D S; Grasa, L; Gonzalo, S; Martinez de Salinas, F; Arruebo, M P; Plaza, M A; Murillo, M D

    2013-12-01

    Trolox is a hydrophilic analogue of vitamin E. The aim of this work was to study the mechanism of action of Trolox on rabbit duodenal spontaneous motility and contractility. The duodenal contractility studies in vitro were carried out in an organ bath. Trolox (12 mM) reduced the amplitude and frequency of spontaneous contractions and the acetylcholine-induced contractions in the longitudinal and circular smooth muscle of rabbit duodenum. Quinine reverted the Trolox-induced (12 mM) reduction on the amplitude and frequency of spontaneous contractions in the longitudinal and circular muscle. Charibdotoxin and glibenclamide reverted only the amplitude of spontaneous contractions in circular muscle of the duodenum. The decrease of ACh-induced contractions evoked by Trolox 12 mM in the longitudinal and circular smooth muscle of the duodenum was antagonized by quinine in longitudinal and circular muscle and by Bay K8644, 1H-[1,2,4]oxadiazolo [4, 3-α]quinoxalin-1-one (ODQ) and nimesulide in circular muscle. We conclude that in the decrease of duodenal contractility induced by Trolox participate K(+) and Ca(2+) channels, adenylyl cyclase, guanylyl cyclase and cyclooxygenase-2.

  11. Perforated peptic ulcer.

    PubMed

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M; Bingener, Juliane; Møller, Morten H; Ohene-Yeboah, Michael; Søreide, Jon Arne

    2015-09-26

    Perforated peptic ulcer is a common emergency condition worldwide, with associated mortality rates of up to 30%. A scarcity of high-quality studies about the condition limits the knowledge base for clinical decision making, but a few published randomised trials are available. Although Helicobacter pylori and use of non-steroidal anti-inflammatory drugs are common causes, demographic differences in age, sex, perforation location, and underlying causes exist between countries, and mortality rates also vary. Clinical prediction rules are used, but accuracy varies with study population. Early surgery, either by laparoscopic or open repair, and proper sepsis management are essential for good outcome. Selected patients can be managed non-operatively or with novel endoscopic approaches, but validation of such methods in trials is needed. Quality of care, sepsis care bundles, and postoperative monitoring need further assessment. Adequate trials with low risk of bias are urgently needed to provide better evidence. We summarise the evidence for perforated peptic ulcer management and identify directions for future clinical research.

  12. The therapeutic strategy for autoimmune pancreatitis is subject to the endoscopic features of the duodenal papilla

    PubMed Central

    Kubota, Kensuke; Nakajima, Atushi

    2010-01-01

    Autoimmune pancreatitis (AIP) often presents with a swollen duodenal papilla, however, the clinical significance of the duodenal papilla in AIP has not been fully elucidated. Data have shown swollen duodenal papillae shaped like a pear and/or with a submucosal tumor having IgG4-bearing plasma cells. Immunohistopathology has potentially verified duodenal papillitis associated with AIP. FOXP3-positive lymphocytes are also recognized in AIP. AIP has shown spontaneous remission and relapse irrelevance to corticosteroid therapy. The results of a multivariate analysis revealed the absence of a swollen duodenal papilla as the only significant independent factor predictive of spontaneous remission in AIP cases. In addition, the results of another multivariate analysis revealed the presence of a swollen duodenal papilla and the presence of extrapancreatic lesions as the significant independent factors predictive of relapse in these cases. Results suggest that the lack of a swollen duodenal papilla is a predictive factor for spontaneous remission, and thus negates the need to administer corticosteroids in those AIP patients. In contrast, a swollen duodenal papilla and the presence of extrapancreatic lesions are risk factors for relapse, and those AIP patients are candidates for maintenance corticosteroid therapy to reduce relapse. Therefore, the therapeutic strategy such as the indication for corticosteroid administration is subject to the endoscopic features of the duodenal papilla. PMID:21180617

  13. Successful treatment of a colonic ulcer penetrating the urinary bladder caused by the administration of calcium polystyrene sulfonate and sorbitol.

    PubMed

    Shioya, Takeshi; Yoshino, Masanori; Ogata, Masao; Shibuya, Tetsuo; Tokunaga, Akira; Matsumoto, Koshi; Tajiri, Takashi

    2007-10-01

    A 77-year-old woman was urgently admitted for the treatment of diabetic ketoacidosis and a duodenal ulcer hemorrhage in March 1999. She had a history of diabetes and angina pectoris. After admission, she received oral calcium polystyrene sulfonate and sorbitol to treat hyperkalemia. Nine days later, severe abdominal pain developed. A colonoscopic examination revealed a sigmoid colonic ulcer and stenosis; the patient was treated conservatively. At a 1-year follow-up examination, the colonic stenosis was found have worsened; pneumaturia developed in January 2001. The patient was found to have a sigmoidovesical fistula and underwent sigmoidectomy and partial resection of the ileum and urinary bladder. The histological findings were a benign colonic ulcer with the infiltration of inflammatory cells, mainly lymphocytes. Rhomboidal, dark violet Kayexalate crystals were observed on microscope examination in the submucosa in both the first and second colonic biopsy specimens. We concluded that the colonic ulcer and the sigmoidovesical fistula had been caused by the administration of calcium polystyrene sulfonate and sorbitol. Reports of colonic perforation as a result of the administration of calcium polystyrene sulfonate and sorbitol are rare. Here, we report the successful treatment of a colonic ulcer that had penetrated the urinary bladder.

  14. Common Questions About Pressure Ulcers.

    PubMed

    Raetz, Jaqueline G M; Wick, Keren H

    2015-11-15

    Patients with limited mobility due to physical or cognitive impairment are at risk of pressure ulcers. Primary care physicians should examine at-risk patients because pressure ulcers are often missed in inpatient, outpatient, and long-term care settings. High-risk patients should use advanced static support surfaces to prevent pressure ulcers and air-fluidized beds to treat pressure ulcers. Physicians should document the size and clinical features of ulcers. Cleansing should be done with saline or tap water, while avoiding caustic agents, such as hydrogen peroxide. Dressings should promote a moist, but not wet, wound healing environment. The presence of infection is determined through clinical judgment; if uncertain, a tissue biopsy should be performed. New or worsening pain may indicate infection of a pressure ulcer. When treating patients with pressure ulcers, it is important to keep in mind the patient's psychological, behavioral, and cognitive status. The patient's social, financial, and caregiver resources, as well as goals and long-term prognosis, should also be considered in the treatment plan. PMID:26554282

  15. Stromal vascularization prevents corneal ulceration.

    PubMed

    Conn, H; Berman, M; Kenyon, K; Langer, R; Gage, J

    1980-04-01

    Experiments were performed with a model of focal, thermal-induced ulceration to test the clinical impression that vascularization prevents ulceration of the corneal stroma. Slow-release polymers containing a vasoproliferase agent (tumor angiogenesis factor) were placed in corneal pockets 2 mm central to the limbus of albino rabbits. These polymers elicited blood vessel ingrowth up to the implant. Control eyes received empty polymers which caused minimal to no vessel growth. Polymers were removed, and each cornea received a focal, thermal burn placed just central to the polymer site. All control corneas ulcerated: most (79%) developed deep stromal or perforating ulcers. Only 25% of prevascularized corneas developed stromal ulcers, and none was deep or perforating. After thermal burns, vessels in both groups grew at the same linear rate toward the burned area. There was a direct relationship between the distance separating the nearest blood vessel and the burned area at the time of burning and the maximum depth of stromal ulceration. Thus prevention of or less severe stromal ulceration is correlated with the earlier presence of vessels in the burned area.

  16. [Golimumab Therapy in Ulcerative Colitis].

    PubMed

    Moon, Won

    2016-02-01

    Ulcerative colitis is a chronic inflammatory condition of the colon, characterized by diffuse mucosal inflammation and blood-mixed diarrhea. The main treatment has been 5-aminosalicylic acid, steroid, thiopurine, and anti-tumor necrosis factor alpha (TNF-α) antibodies including infliximab, adalimumab, and golimumab. Golimumab, a new anti-TNF-α agent has been recently approved for patients with moderate to severe ulcerative colitis. Its efficacy and safety has been demonstrated in line with infliximab and adalimumab in preclinical and clinical studies. This review will focus on golimumab therapy in ulcerative colitis.

  17. [Psychological differences between ulcer and non-ulcer dyspeptic patients].

    PubMed

    Slepoy, V; Pezzotto, S; Pedrana, R; Gatto, A; Poletto, L

    1994-01-01

    The existence of differences in the psychological profile of 39 endoscopically evaluated patients with ulcer (U) and non ulcer (NU) dyspepsia were examined. There were 21 U and 18 NU subjects. Cigarette smoking, intake of alcohol, coffee, mate, aspirin and NSAID were recorded, but there were no significant differences between the two groups. Personality traits were determined by the Rorschach Test, considering psychological profile (introversive, extroversive, self-restrained), impulse and emotion control (do not allow their expression, impulsive, adequately conveyed) and level of social adaptation (low, normal, high). U and NU subjects experienced a similar number of potentially stressful life events. However, U patients perceived their events more negatively. Although no one type of "ulcer personality" was found consistently, ulcer patients tended to be more introversive and they had a better social adaptation than NU.

  18. Ulcerative Colitis in Infancy

    PubMed Central

    Rukunuzzaman, Md; Karim, A. S. M. Bazlul

    2011-01-01

    Ulcerative colitis (UC) is a chronic idiopathic inflammatory disorder of colon. Frequency of UC is gradually increasing over few years worldwide. Prevalence is 35 to 100/100 000 people in USA, 1% of them are infants. UC develops in a genetically predisposed individual with altered intestinal immune response. An eight-month-old girl presented with loose bloody stool, growth failure, and moderate pallor. The girl was diagnosed as a case of UC by colonoscopy and biopsy. Treatment was thereafter started with immunosuppressive drugs. After initial induction therapy with parenteral steroid and infliximab, the patient is now on remission with azathioprine and mesalamine. UC is rare in Bangladesh, especially in children, and it is rarer during infancy. Several conditions like infective colitis, allergic colitis, Meckel's diverticulitis, Crohn's disease, etc. may mimic the features of UC. So, if a child presents with recurrent bloody diarrhea, UC should be considered as differential diagnosis. PMID:22064342

  19. Importance of luminal and mucosal zinc in the mechanism of experimental gastric ulcer healing.

    PubMed

    Opoka, W; Adamek, D; Plonka, M; Reczynski, W; Bas, B; Drozdowicz, D; Jagielski, P; Sliwowski, Z; Adamski, P; Brzozowski, T

    2010-10-01

    induction (day 0) and at day 3 but then it rose significantly at day 7 after ulcer induction. Treatment with zinc hydroaspartate (65 mg/kg-d i.g.), which significantly raised the gastric luminal and mucosal levels of Zn(2+), significantly accelerated ulcer healing at day 7 upon ulcer induction. The GBF, which reached a significantly higher value at the ulcer margin than the ulcer bed, was significantly increased in rats treated with zinc hydroaspartate compared with vehicle-controls. The gastric acid output was significantly inhibited in GF rats with gastric ulcer at day 3 then restored at day 14 followed by a significant rise in the plasma gastrin levels. Treatment with zinc hydroaspartate significantly inhibited gastric secretion and also significantly raised the plasma gastrin level when compared to vehicle-control rats. We concluded that 1) trace micronutrients such as Zn(2+) could be successfully measured in the gastric juice and gastric mucosa during ulcer healing; 2) compounds chelating of Zn(2+) can exert a beneficial influence on the ulcer healing via Zn(2+) mediated increase in gastric microcirculation, antisecretory activity and gastrin release, which may enhance the cell proliferation and differentiation during ulcer healing, ultimately exerting a trophic action on the ulcerated gastric mucosa.

  20. Pressure ulcer prevention in the community setting.

    PubMed

    Jones, Donna

    Pressure ulcers are associated with reduced quality of life, affecting individuals physically, socially and emotionally. The financial cost to the NHS of preventing and treating such ulcers is substantial. Although largely preventable, pressure ulcers are still common. The Department of Health is committed to eliminating all avoidable pressure ulcers in NHS-provided care. This article explores methods of preventing pressure ulcers, with particular focus on risk assessment, skin inspection, pressure-relieving measures, nutrition and hydration, and patient and carer education.

  1. Epithelial cell proliferation in human fundic and antral mucosae. Influence of superselective vagotomy and relationship with gastritis

    SciTech Connect

    Gutierrez, O.; Lehy, T.; Rene, E.; Gres, L.; Bonfils, S.

    1985-11-01

    Epithelial cell proliferation in the fundic and antral mucosae was studied in 19 duodenal ulcer patients, 11 patients having undergone fundic superselective vagotomy for duodenal ulcer, and 10 controls. This was achieved through in vitro incorporation of tritiated thymidine in mucosal biopsies and radioautography. Except for increased fundic mucosal height, duodenal ulcer patients did not differ from controls for all parameters studied. In vagotomized patients, as compared to the other two groups, the labeling index was significantly enhanced in the innervated antral mucosa where atrophic gastritis developed, but there was no change in the labeling index and no worsening of mucosal inflammation in the denervated fundic mucosa. The only abnormality in the latter was a striking expansion, towards the surface, of the proliferative area within the fundic pit. The labeling indices and the degree of gastritis in gastric mucosae are significantly correlated in control and duodenal ulcer patients. If findings in antral mucosa, after superselective vagotomy, seemed related to gastritis lesions, those in fundic mucosa were not and may indicate an alteration due to the vagotomy per se.

  2. Nutritional prediction of pressure ulcers.

    PubMed

    Breslow, R A; Bergstrom, N

    1994-11-01

    This article focuses on nutritional risk factors that predict the development of pressure ulcers in hospital and nursing home patients. Cross-sectional studies associate inadequate energy and protein intake; underweight; low triceps skinfold measurement; and low serum albumin, low serum cholesterol, and low hemoglobin levels with pressure ulcers. Prospective studies identify inadequate energy and protein intake, a poor score on the Braden scale (a risk assessment instrument that includes a nutrition component), and possibly low serum albumin level as risk factors for developing a pressure ulcer. Nutritionists should provide a high-energy, high-protein diet for patients at risk of development of pressure ulcers to improve their dietary intake and nutritional status.

  3. Gas mediators involved in modulating duodenal HCO3(-) secretion.

    PubMed

    Takeuchi, K; Aihara, E; Kimura, M; Dogishi, K; Hara, T; Hayashi, S

    2012-01-01

    The secretion of HCO3(-) in the duodenum is increased by mucosal acidification, and this process is modulated by gas mediators such as nitric oxide (NO), hydrogen sulfide (H2S), and carbon monoxide (CO), in addition to prostaglandins (PGs). The secretion is increased by NOR3 (NO donor), NaHS (H2S donor), and CORM-2 (CO donor). The HCO3(-) responses to NOR3 and CORM-2 are attenuated by indomethacin, while that to NaHS is mitigated by indomethacin and L-NAME as well as sensory deafferentation. NOR3 and CORM-2 increase mucosal PGE2 production, while H2S increases mucosal PGE2 content and luminal NO release. The HCO3(-) response to mucosal acidification is attenuated by indomethacin, propargylglycine, and SnPP, each inhibiting PG, H2S and CO production, respectively. The acid-induced duodenal damage is worsened when either PG, H2S or CO is lacking. These findings suggest that 1) NO, H2S, and CO, generated endogenously or exogenously, stimulate HCO3(-) secretion in the duodenum; 2) the stimulatory action of NO and CO is mediated, at least partly, by endogenous PGs, while that of H2S is mediated by PGs and NO as well as sensory neurons; 3) these gas mediators are involved in the local regulation of acid-induced HCO3(-) secretion, in addition to endogenous PGs; 4) the acid-induced duodenal damage is worsened by agents inhibiting the endogenous production of NO, H2S or CO. It is assumed that these gas mediators play a role in maintaining the integrity of the duodenal mucosa by modulating the secretion of HCO3(-).

  4. Is there a role for pyloric exclusion after severe duodenal trauma?

    PubMed

    Cruvinel Neto, José; Pereira, Bruno Monteiro Tavares; Ribeiro, Marcelo Augusto Fontenelle; Rizoli, Sandro; Fraga, Gustavo Pereira; Rezende-Neto, João Baptista

    2014-01-01

    Duodenal trauma is an infrequent injury, but linked to high morbidity and mortality. Surgical management of duodenal injuries is dictated by: patient's hemodynamic status, injury severity, time of diagnosis, and presence of concomitant injuries. Even though most cases can be treated with primary repair, some experts advocate adjuvant procedures. Pyloric exclusion (PE) has emerged as an ancillary method to protect suture repair in more complex injuries. However, the effectiveness of this procedure is debatable. The "Evidence Based Telemedicine - Trauma & Acute Care Surgery" (EBT-TACS) Journal Club performed a critical appraisal of the literature and selected three relevant publications on the indications for PE in duodenal trauma. The first study retrospectively compared 14 cases of duodenal injuries greater than grade II treated by PE, with 15 cases repaired primarily, all of which penetrating. Results showed that PE did not improve outcome. The second study, also retrospective, compared primary repair (34 cases) with PE (16 cases) in blunt and penetrating grade > II duodenal injuries. The authors concluded that PE was not necessary in all cases. The third was a literature review on the management of challenging duodenal traumas. The author of that study concluded that PE is indicated for anastomotic leak management after gastrojejunostomies. In conclusion, the choice of the surgical procedure to treat duodenal injuries should be individualized. Moreover, there is insufficient high quality scientific evidence to support the abandonment of PE in severe duodenal injuries with extensive tissue loss. PMID:25140657

  5. Gastroduodenal Perforation and Ulcer Associated With Rotavirus and Norovirus Infections in Japanese Children: A Case Report and Comprehensive Literature Review.

    PubMed

    Ueda, Norishi

    2016-01-01

    Background.  There is no literature review on gastroduodenal perforation or ulcer (GDPU) with rotavirus (RV) and norovirus (NoV) gastroenteritis. Methods.  Pediatric cases of GDPU or upper gastrointestinal bleeding with RV and NoV gastroenteritis were searched from September 1974 until October 2015 using PubMed, Google for English, other-language-publications, and Ichushi (http://www.jamas.or.jp) for Japanese-language publications. All reports confirming GDPU or upper gastrointestinal bleeding with RV and NoV gastroenteritis were eligible for inclusion in the study. In addition, clinical characteristics were reviewed. Results.  A boy with duodenal ulcer (DU) and NoV gastroenteritis was described. There were 32 GDPU cases (23 RVs and 9 NoVs cases), including our case; with the exception of 1 case, all were Japanese. Mean age, male/female ratio, and symptoms' duration before admission were 21.6 months, 2.2, and 4.0 days, respectively. Vomiting was the most common symptom, followed by diarrhea, lethargy, fever, abdominal distension, and convulsion. Dehydration, hematemesis, melena, drowsiness or unconsciousness, shock, metabolic acidosis, leukocytosis, anemia, positive C-reactive protein, high blood urea nitrogen, and hyponatremia commonly occurred. Helicobacter pylori was a minor cause of GDPU. Duodenal (DP) or gastric perforation (GP) developed in 14 cases (10 DP/RVs, 1 GP/RV, and 3 DP/NoVs). Duodenal ulcer or gastric ulcer (GU) developed in 18 cases (10 DU/RVs, 4 DU/NoVs, 1 GU/RV, 1 GU + DU/NoV, and 2 upper gastrointestinal bleeding/RVs). The predominant perforation or ulcer site was in the duodenum. With the exception of 2 deaths from DU, all cases recovered. Conclusions.  Race, young age, male, severe dehydration, metabolic acidosis, drowsiness and unconsciousness, and shock may be potential risk factors of GDPU associated with RV and NoV gastroenteritis. Limitation of this descriptive study warrants further investigations to determine the risk factors in

  6. Gastroduodenal Perforation and Ulcer Associated With Rotavirus and Norovirus Infections in Japanese Children: A Case Report and Comprehensive Literature Review

    PubMed Central

    Ueda, Norishi

    2016-01-01

    Background. There is no literature review on gastroduodenal perforation or ulcer (GDPU) with rotavirus (RV) and norovirus (NoV) gastroenteritis. Methods. Pediatric cases of GDPU or upper gastrointestinal bleeding with RV and NoV gastroenteritis were searched from September 1974 until October 2015 using PubMed, Google for English, other-language-publications, and Ichushi (http://www.jamas.or.jp) for Japanese-language publications. All reports confirming GDPU or upper gastrointestinal bleeding with RV and NoV gastroenteritis were eligible for inclusion in the study. In addition, clinical characteristics were reviewed. Results. A boy with duodenal ulcer (DU) and NoV gastroenteritis was described. There were 32 GDPU cases (23 RVs and 9 NoVs cases), including our case; with the exception of 1 case, all were Japanese. Mean age, male/female ratio, and symptoms' duration before admission were 21.6 months, 2.2, and 4.0 days, respectively. Vomiting was the most common symptom, followed by diarrhea, lethargy, fever, abdominal distension, and convulsion. Dehydration, hematemesis, melena, drowsiness or unconsciousness, shock, metabolic acidosis, leukocytosis, anemia, positive C-reactive protein, high blood urea nitrogen, and hyponatremia commonly occurred. Helicobacter pylori was a minor cause of GDPU. Duodenal (DP) or gastric perforation (GP) developed in 14 cases (10 DP/RVs, 1 GP/RV, and 3 DP/NoVs). Duodenal ulcer or gastric ulcer (GU) developed in 18 cases (10 DU/RVs, 4 DU/NoVs, 1 GU/RV, 1 GU + DU/NoV, and 2 upper gastrointestinal bleeding/RVs). The predominant perforation or ulcer site was in the duodenum. With the exception of 2 deaths from DU, all cases recovered. Conclusions. Race, young age, male, severe dehydration, metabolic acidosis, drowsiness and unconsciousness, and shock may be potential risk factors of GDPU associated with RV and NoV gastroenteritis. Limitation of this descriptive study warrants further investigations to determine the risk factors in

  7. Microsurgical Reconstruction of Plantar Ulcers of the Insensate Foot.

    PubMed

    Kadam, Dinesh

    2016-06-01

    Background Plantar, neuropathic, or trophic ulcers are often found in patients with decreased sensation in the foot. These ulcers can be complicated by infection, deformity, and increased patient morbidity. Excision results in wider defects and local tissues are often insufficient for reconstruction Methods Total 26 free flaps were used in 25 patients to reconstruct plantar ulcers between years 2007 and 2013. The etiology included diabetic neuropathy (n = 13), leprosy (n = 3), spinal/peripheral nerve injury (n = 7), spina bifida (n = 1), and peripheral neuropathy (n = 1). The duration of the ulcer ranged from 1 to 18 years. Fifteen patients had associated systemic comorbidities and six had previous attempts. Free flaps used in reconstruction were the anterolateral thigh flap (n = 18), radial artery forearm flap (n = 4), and the gracilis muscle flap (n = 4). Recipient vessels were the posterior tibial artery (end to side) in 19 and the dorsalis pedis artery in 7. Results The average age at presentation was 44.6 years with mean duration of ulcer of 5.8 years predominantly located over weight-bearing areas. Mean size of ulcer was 59.45 cm(2) and mean follow-up period was 48 months. All flaps survived except a partial loss. Average time to resume ambulation was 6 weeks. Three patients had recurrence with mean follow-up of 48 months. Secondary flap reduction and bony resection was done in four. Conclusion Microvascular reconstruction of the sole has advantages of vascularity, adequate tissue, and leaving rest of the foot undisturbed for offloading. Three significant local conditions influencing selection and transfer of the flap include (1) distally located forefoot ulcers, (2) extensive subcutaneous fibrosis secondary to frequent inflammation, and (3) Charcot arthropathy. In our series, the anterolateral thigh flap is our first choice for reconstruction of these defects.

  8. Alteration of the Tongue Manifestation Reflects Clinical Outcomes of Peptic Ulcer Disease

    PubMed Central

    Wang, Hwang-Huei; Pan, Chun-Hsu; Wu, Ping-Ping; Luo, Shu-Fang; Lin, Hung-Jen

    2012-01-01

    Abstract Objectives This study investigated whether the tongue inspection technique in Traditional Chinese Medicine (TCM) can be used as a noninvasive auxiliary diagnostic tool to differentiate the subtypes of peptic ulcer disease (PUD) and as an indicator of therapeutic efficacy. Subjects and methods A total of 198 outpatients from the China Medical University Hospital were recruited. The control group comprised 50 healthy adults. The remaining 148 patients were diagnosed with gastric ulcer, duodenal ulcer, or Helicobacter pylori (Hp) infection using upper gastrointestinal (GI) endoscopy, biopsy, and Campylobacter-like organism test. Tongue appearance was evaluated by a physician experienced in clinical Chinese medicine. Images of the tongue were immediately recorded using a high-resolution digital camera system. Results The affected group of 148 patients received an 8-week course of ulcer therapy. Of these, 108 patients infected with Hp were subjected to triple therapy in the first week. Forty-nine of these 108 cases infected with Hp completed secondary examination of upper GI endoscopy and tongue inspection. Forty-one of 49 cases (83.7%) were fully cured of Hp infection. These results showed that the color of the tongue body did not change in the cured patients; however, tongue fur was markedly thinner with a color change to white (p<0.05), while sublingual veins with engorgement (p<0.05) and blood stasis (p<0.01) improved after the ulcer healed and Hp was eradicated. Conclusions TCM tongue inspection can be potentially used as a noninvasive auxiliary diagnostic method and as an indicator for clinical outcomes for patients with PUD. PMID:23153037

  9. Hyperhomocysteinaemia and chronic venous ulcers.

    PubMed

    de Franciscis, Stefano; De Sarro, Giovambattista; Longo, Paola; Buffone, Gianluca; Molinari, Vincenzo; Stillitano, Domenico M; Gallelli, Luca; Serra, Raffaele

    2015-02-01

    Chronic venous ulceration (CVU) is the major cause of chronic wounds of lower extremities, and is a part of the complex of chronic venous disease. Previous studies have hypothesised that several thrombophilic factors, such as hyperhomocysteinaemia (HHcy), may be associated with chronic venous ulcers. In this study, we evaluated the prevalence of HHcy in patients with venous leg ulcers and the effect of folic acid therapy on wound healing. Eighty-seven patients with venous leg ulcers were enrolled in this study to calculate the prevalence of HHcy in this population. All patients underwent basic treatment for venous ulcer (compression therapy ± surgical procedures). Patients with HHcy (group A) received basic treatment and administered folic acid (1·2 mg/day for 12 months) and patients without HHcy (group B) received only basic treatment. Healing was assessed by means of computerised planimetry analysis. The prevalence of HHcy among patients with chronic venous ulcer enrolled in this study was 62·06%. Healing rate was significantly higher (P < 0·05) in group A patients (78·75%) compared with group B patients (63·33%). This study suggests a close association, statistically significant, between HHcy and CVU. Homocysteine-lowering therapy with folic acid seems to expedite wound healing. Despite these aspects, the exact molecular mechanisms between homocysteine and CVU have not been clearly defined and further studies are needed.

  10. [Naming and classification of steroids and human stress ulcers. Articles of historic significance published by Hans Selye 70 years ago].

    PubMed

    Szabó, Sándor; Gyires, Klára

    2015-08-30

    The name of Hans Selye is mostly known worldwide as the discoverer of stress reaction. Yet, he made numerous other seminal and clinically relevant discoveries. Namely, since he had a focused research on steroid hormones originating from the adrenal cortex that play a crucial role in stress response, he was the first who introduced about 70 years ago the first classification of steroids that is still valid nowadays. This is based on three objective facts: (a) the names of steroid groups are identical with their organ of origin (e.g., corticoids from the adrenal cortex, testoids/androgens from the testis); (b) chemical structures of the steroids are identical within a group (e.g., all corticoids have pregnane nucleus with 21 carbon atoms); and (c) the biological effects are homogenous within a group (e.g., all glucocorticoids exert catabolic effect, while androgens are anabolic). It should be emphasized that Selye also discovered in animal models the pro-inflammmatory effect of mineralocorticoids and the anti-inflammatory properties of glucocorticoids, about 8-10 years before Nobel Prize was awarded to a physician for the first clinical use of adrenocorticotrop hormone and cortisone. Last, but not least, Selye was the first who recognized about 70 years ago the occurence of stress ulcers in humans, based on clinical reports on the huge increase in the number of perforated gastric anti-duodenal ulcers during bombings of London in World War II. The subsequent ulcer research by Selye`s former students and their contemporaries resulted in the recognition of anti-duodenal ulcer effect of dopamine, and the central gastroprotective actions of thyreotrop releasing hormone and endogenous opioids. Thus, Hans Selye made much more contributions to medical science and clinical practice than 'just' the discoverer of biologic stress response.

  11. [Naming and classification of steroids and human stress ulcers. Articles of historic significance published by Hans Selye 70 years ago].

    PubMed

    Szabó, Sándor; Gyires, Klára

    2015-08-30

    The name of Hans Selye is mostly known worldwide as the discoverer of stress reaction. Yet, he made numerous other seminal and clinically relevant discoveries. Namely, since he had a focused research on steroid hormones originating from the adrenal cortex that play a crucial role in stress response, he was the first who introduced about 70 years ago the first classification of steroids that is still valid nowadays. This is based on three objective facts: (a) the names of steroid groups are identical with their organ of origin (e.g., corticoids from the adrenal cortex, testoids/androgens from the testis); (b) chemical structures of the steroids are identical within a group (e.g., all corticoids have pregnane nucleus with 21 carbon atoms); and (c) the biological effects are homogenous within a group (e.g., all glucocorticoids exert catabolic effect, while androgens are anabolic). It should be emphasized that Selye also discovered in animal models the pro-inflammmatory effect of mineralocorticoids and the anti-inflammatory properties of glucocorticoids, about 8-10 years before Nobel Prize was awarded to a physician for the first clinical use of adrenocorticotrop hormone and cortisone. Last, but not least, Selye was the first who recognized about 70 years ago the occurence of stress ulcers in humans, based on clinical reports on the huge increase in the number of perforated gastric anti-duodenal ulcers during bombings of London in World War II. The subsequent ulcer research by Selye`s former students and their contemporaries resulted in the recognition of anti-duodenal ulcer effect of dopamine, and the central gastroprotective actions of thyreotrop releasing hormone and endogenous opioids. Thus, Hans Selye made much more contributions to medical science and clinical practice than 'just' the discoverer of biologic stress response. PMID:26299832

  12. Paraesophageal hernia with incarceration of the gastric antrum and duodenal bulb: a case report

    PubMed Central

    2013-01-01

    Background In cases of esophageal hernia, incarceration of peritoneal organs other than the stomach is rare. Case presentation An 84-year-old female was admitted to our institution with a complaint of nausea and vomiting. Abdominal computed tomography revealed an esophageal hiatal hernia with incarceration of the gastric antrum and duodenal bulb. Gastrofluorography under gastroendoscopy confirmed prolapse of the antrum and duodenal bulb into the esophageal hernial sac. Although gastroendoscopy guided repositioning of the prolapsed organs was successful, reprolapse occurred immediately. Therefore, surgical treatment was indicated. The gastric antrum and duodenal bulb were associated with a paraesophageal hernia. Therefore, they were repositioned, and passage from the duodenal bulb to the descending portion of the duodenum was improved. Conclusion We report a rare case of paraesophageal hernia with incarceration of the gastric antrum and duodenal bulb. PMID:24207166

  13. Management of Chronic Pressure Ulcers

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis Objective The Medical Advisory Secretariat (MAS) conducted a systematic review on interventions used to treat pressure ulcers in order to answer the following questions: Do currently available interventions for the treatment of pressure ulcers increase the healing rate of pressure ulcers compared with standard care, a placebo, or other similar interventions? Within each category of intervention, which one is most effective in promoting the healing of existing pressure ulcers? Background A pressure ulcer is a localized injury to the skin and/or underlying tissue usually over a bony prominence, as a result of pressure, or pressure in conjunction with shear and/or friction. Many areas of the body, especially the sacrum and the heel, are prone to the development of pressure ulcers. People with impaired mobility (e.g., stroke or spinal cord injury patients) are most vulnerable to pressure ulcers. Other factors that predispose people to pressure ulcer formation are poor nutrition, poor sensation, urinary and fecal incontinence, and poor overall physical and mental health. The prevalence of pressure ulcers in Ontario has been estimated to range from a median of 22.1% in community settings to a median of 29.9% in nonacute care facilities. Pressure ulcers have been shown to increase the risk of mortality among geriatric patients by

  14. Palliation of Malignant Biliary and Duodenal Obstruction with Combined Metallic Stenting

    SciTech Connect

    Akinci, Devrim Akhan, Okan; Ozkan, Fuat; Ciftci, Turkmen; Ozkan, Orhan S.; Karcaaltincaba, Musturay; Ozmen, Mustafa N.

    2007-11-15

    Purpose. The purpose of this study is to evaluate the efficacy of palliation of malignant biliary and duodenal obstruction with combined metallic stenting under fluoroscopy guidance. Materials and Methods. A retrospective analysis of 9 patients (6 men and 3 women) who underwent biliary and duodenal stenting was performed. The mean age of patients was 61 years (range: 42-80 years). The causes of obstruction were pancreatic carcinoma in 7 patients, cholangiocellular carcinoma in one, and duodenal carcinoma in the other. Biliary and duodenal stents were placed simultaneously in 4 patients. In other 5 patients dudodenal stents were placed after biliary stenting when the duodenal obstruction symptoms have developed. In two patients duodenal stents were advanced via transgastric approach. Results. Technical success rate was 100 %. After percutaneous biliary drainage and stenting bilirubin levels decreased to normal levels in 6 patients and in remaining 3 patients mean reduction of 71% in bilirubin levels was achieved. Tumoral ingrowth occurred in one patient and percutaneous biliary restenting was performed 90 days after the initial procedure. Of the 9 patients, 6 patients were able to tolerate solid diet, whereas 2 patients could tolerate liquid diet and one patient did not show any improvement. Mean survival periods were 111 and 73 days after biliary and duodenal stenting, respectively. Conclusion. Combined biliary and duodenal stent placement which can be performed under fluoroscopic guidance without assistance of endoscopy is feasible and an effective method of palliation of malignant biliary and duodenal obstructions. If transoral and endoscopic approaches fail, percutaneous gastrostomy route allows duodenal stenting.

  15. [Dynamics of blood lymphocyte blast-transformation parameters during hemosorption in patients with gastric ulcer].

    PubMed

    Zhidkov, K P; Fedorova, L A; Polevshchikov, A V; Nazarov, P G

    1992-03-01

    The influence of autotransfusions of hemosorbent-treated blood on parameters of DNA-synthetic activity of blood lymphocytes was studied in 114 patients with gastric ulcer. A statistically significant increase in parameters of DNA-synthetic activity of lymphocytes was recorded simultaneously with the appearance of morphological signs of blast transformation on electrograms. A conclusion has been made on association of lymphocyte blastogenesis under the influence of autotransfusions with the process of ulcerous sanagenesis acceleration.

  16. Medical Therapy Versus Laparoscopic Surgical Treatment for Ulcer Disease.

    PubMed

    Fletcher

    1994-09-01

    The development of low morbidity vagotomy and H2 antagonists in the early 1970s began the debate as to which was the most appropriate treatment for uncomplicated duodenal ulcer. A review of Australian Medicare and Pharmaceutical Benefits Scheme data shows that medical treatment in this country was the preferred option. In the past 12 years, vagotomies have decreased 15-fold while, in the same period, H2 antagonist prescriptions have increased from 0 to 2.5 million per year, doubling in the past 3 years, and currently costs $96 million per year or 6.7% of the country's entire pharmaceutical budget. Similarly, upper gastrointestinal tract endoscopies have increased, costing $15 million per year, doubling in the past 6 years and representing a cost almost equivalent to all other upper gastrointestinal procedures combined. Despite known efficacy and recommendations for use, triple therapy for Heliobacter species is not being used with prescriptions for surface agents actually decreasing to 40,000 per year. A review of the outcome of medical and surgical therapy shows that this expense is not justified; surgery would be more costeffective than medicine at 2 years and safer than medicine after 4 years as a result of complications from failed medical treatment. This margin of benefit is predicted to be greater with laparoscopic vagotomy. Failed medical treatment needs to be redefined by limiting H2 antagonists to a 6-week course. Recurrences or failures are than evaluated endoscopically and those diagnosed with having chronic duoderal ulcers have biopsies taken. Heliobacter pylori positive patients are treated with triple therapy. Failures, recurrences, and originally H pylori negative patients have laparoscopic vagotomy. For such a trial protocol to be evaluated, it requires the long-term use of H2 antagonists to be restricted and laparoscopic vagotomists to document the efficacy of their surgery, including gastric secretion tests. PMID:10401050

  17. Perforated peptic ulcer

    PubMed Central

    Søreide, Kjetil; Thorsen, Kenneth; Harrison, Ewen M.; Bingener, Juliane; Møller, Morten H.; Ohene-Yeboah, Michael; Søreide, Jon Arne

    2015-01-01

    Summary Perforated peptic ulcer (PPU) is a frequent emergency condition worldwide with associated mortality up to 30%. A paucity of studies on PPU limits the knowledge base for clinical decision-making, but a few randomised trials are available. While Helicobacter pylori and use of non-steroidal anti-inflammatory drugs are frequent causes of PPU, demographic differences in age, gender, perforation location and aetiology exist between countries, as do mortality rates. Clinical prediction rules are used, but accuracy varies with study population. Early surgery, either by laparoscopic or open repair, and proper sepsis management are essential for good outcome. Selected patients can perhaps be managed non-operatively or with novel endoscopic approaches, but validation in trials is needed. Quality of care, sepsis care-bundles and postoperative monitoring need further evaluation. Adequate trials with low risk of bias are urgently needed for better evidence. Here we summarize the evidence for PPU management and identify directions for future clinical research. PMID:26460663

  18. Gastric and Duodenal Stents: Follow-Up and Complications

    SciTech Connect

    Pinto Pabon, Isabel Teresa; Paul Diaz, Laura; Ruiz de Adana, Juan Carlos; Lopez Herrero, Julio

    2001-05-15

    Purpose: To assess the efficacy of self-expanding metallic stents in treating inoperable gastric and duodenal stenoses during follow-up and to evaluate the complications encountered.Methods: A total of 31 patients suffering from gastroduodenal obstruction (29 malignant, 2 benign) were treated with a self-expanding metallic stent (Wallstent). In 24 cases insertion was by the peroral route, in seven cases via gastrostomy.Results: All the strictures were successfully negotiated under fluoroscopic guidance without having to resort to endoscopy. A total of 27 patients (87%) were able to resume a regular diet, a soft diet, or a liquid diet orally. Complications included one case of stent malpositioning, one case of leakage of ascitic fluid through the gastrostomy orifice, one case of perforation and fistula to the biliary tree, and two cases of hematemesis. In two patients (6%) additional stents were implanted to improve patency. In all patients follow-up was maintained until death. Recurrence of symptoms immediately before death occurred in seven cases (23%). Mean survival time of patients was 13.3 weeks (SE {+-} 4.6).Conclusions: The deployment of gastroduodenal stents resulted in good palliation of inoperable gastric and duodenal stenoses. Certain technical aspects, e.g., adaptation of stents to bowel morphology, is critical to proper stent function and avoidance of complications.

  19. Calcium transport by rat duodenal villus and crypt basolateral membranes

    SciTech Connect

    Walters, J.R.F.; Weiser, M.M.

    1987-02-01

    Rat duodenal cells were isolated sequentially to give fractions enriched for villus and crypt cells. From each of these fractions, basolateral-enriched membrane vesicles were prepared and ATP-dependent calcium uptake was studied. Calcium uptake was sensitive to temperature, was inhibited by vanadate and by A23187, and was lower in vitamin D-deficient animals. In normal animals, (UVCa)-transport was approximately twofold greater in villus-tip than in crypt cell-fraction basolateral membranes though the affinity of the uptake for calcium was similar (K/sub m/ = 0.3 M). In vitamin D-deficient animals, the crypt-to-villus gradient was reduced, and in all fractions, calcium transport was similar to or lower than that in the crypts of normal animals. Six hours after vitamin D-deficient animals were repleted with 1,25-dihydroxycholecalciferol, a significant increase in calcium transport by everted gut sacs was present; however, basolateral calcium transport was significantly increased in only the mid-villus fractions, and no change was seen in the villus-tip fractions. Thus vitamin D appears necessary for the development of increased basolateral membrane calcium pump activity in duodenal villus cells, but not all cells in vitamin D-deficient rats are able to respond to 1,25-dihydroxycholecalciferol.

  20. Management of full-thickness duodenal laceration in the damage control era: evolution to primary repair without diversion or decompression.

    PubMed

    Mayberry, John; Fabricant, Loic; Anton, Amy; Ham, Bruce; Schreiber, Martin; Mullins, Richard

    2011-06-01

    The management of duodenal laceration (DL) is controversial. We sought to determine the influence of damage control (DC) on the use of decompression/diversion/exclusion (DDE) techniques and the risk of duodenal-related complications (DRC). We conducted a retrospective review of all patients with full-thickness DL surviving more than 72 hours in the years 1989 to 2009. Forty-one patients with a median duodenal organ injury scale of 3 and a mean abdominal trauma index (ATI) of 45 ± 24 underwent laparotomy. Twenty-five patients (61%) were treated with DC and 16 (39%) with fascial closure (FC). Although the ATI of the patients treated with DC was greater than the ATI of the patients treated with FC (56 ± 23 vs 28 ± 17, P < 0.001), DRCs were equivalent (two vs three, nonsignificant). Twenty-one patients were treated in the first decade and 20 in the second decade. Between the first and second decades, there were trends toward an increased use of DC (52 to 70%, nonsignificant) and a decreased use of DDE (52 to 35%, nonsignificant) with a significant reduction in DRC (5 vs 0, P = 0.04). Among the 18 patients (44%) who underwent DDE procedures there were 2 DRCs (11%) related to DDE. Among the 23 patients who did not have DDE, there were three DRCs (13%), including two obstructions, one partial and one complete. When DC is used after DL, DDE may be unnecessary. Diversion is recommended, however, when the duodenum is at risk for obstruction after primary repair.

  1. [Controversies over heel pressure ulcers].

    PubMed

    Rueda López, J

    2013-02-01

    Article whose content was exposed in the workshops of the GNEAUPP Congress, held in Seville in November2012, and which refers to ulcers by pressure on the heels as a location exposed to the analysis. A pressure ulcer is a lesion located in skin I underlying tissue usually over a bone prominence, as a result of the pressure, or pressure in combination with the shears. A number of contributing factors or confounding factors are also associated with ulcers by pressure; the importance of these factors still not been elucidated. The heels are next to the sacred area, parts of the body that most frequently presents ulcers by pressure, The importance of the predisposing factors for ulcers in the sacral area as humidity has been studied in recent years, but in heels, remains one of the most important locations in the extremities, which entails adverse outcomes such as amputation in persons with comorbid diseases like Diabetes Mellitus (DM). The incidence of ulcers on heels in patients with DM and without it, is approximately 19-32%. Everything and be a problem associated with elderly people and chronic pathologies, in acute patients are a problem that this underrated, but not devoid of controversy. In hospitals of treble in 2006, the NPUAP encrypted the incidence of UPPin heels in a 43%; in one systematic review conducted by Reddy et al. (2006) puts revealed that 60% of pressure ulcers is produced. The problem of the UPP in heels is present in all the areas of intervention and particularly in paediatric units intensive care, where the first localization it is the occipital area followed by the heels.

  2. A Real World, Observational Registry of Chronic Wounds and Ulcers

    ClinicalTrials.gov

    2016-05-18

    Diabetic Foot; Varicose Ulcer; Pressure Ulcer; Surgical Wound Dehiscence; Vasculitis; Skin Ulcer; Leg Ulcer; Wounds and Injuries; Pyoderma; Peripheral Arterial Disease; Diabetic Neuropathies; Lymphedema; Venous Insufficiency; Diabetes Complications; Amputation Stump

  3. Prevention and treatment of non-steroidal anti-inflammatory drug-induced gastro-duodenal damage: rationale for the use of antisecretory compounds.

    PubMed

    Scarpignato, C; Pelosini, I

    1999-01-01

    Gastro-duodenal mucosa possesses an array of defensive mechanisms and non-steroidal anti-inflammatory drugs have a deleterious effect on most of them. This results in a mucosa less able to cope with even a reduced acid load. The presence of acid appears to be a conditio sine qua non for non-steroidal anti-inflammatory drug-injury, which is in fact pH-dependent. The acute damage induced by acid non-steroidal anti-inflammatory drugs, like aspirin, can be markedly reduced or even prevented by raising intragastric pH with antacids or antisecretory compounds. Animal studies have clearly shown that not only the degree, but also the duration, of acid inhibition is an important factor for prevention of non-steroidal anti-inflammatory drug-induced mucosal damage. As a consequence, proton pump inhibitors (PPIs) appear to be more effective that H2-receptor antagonists both in preventing and treating gastro-duodenal lesions. While acid suppression seems to be the only effective mechanism for ulcer healing, prevention of non-steroidal anti-inflammatory drug-injury might also rely on the mucosal protective activity of these compounds. Clinical pharmacological studies, performed in healthy volunteers, have shown that--as in laboratory animals--elevation of intragastric pH by means of antacids or antisecretory compounds protects against acute NSAID-induced damage. Unlike H2-blockers, PPIs protect from non-steroidal anti-inflammatory drug-injury not only the duodenum, but also the stomach, where the majority of mucosal lesions are usually located. Although elevation of intragastric pH affects non-steroidal anti-inflammatory drug pharmacokinetics and pharmacodynamics in laboratory animals, a lack of drug-to-drug interaction between PPIs and some of these compounds has been reported in humans. To summarize, clinical and experimental pharmacology support the use of PPIs for the prevention and treatment of non-steroidal anti-inflammatory drug-induced gastro-duodenal damage. Acid

  4. [Peptic ulcer: late complications of the surgical treatment].

    PubMed

    Pinatel Lopasso, F

    1995-01-01

    The incidence of surgical treatment of peptic ulcer decreased in the last two decades. The majority of procedures for surgical management of peptic disease impairs the ability of the stomach to receive and to store food. The intake of high protein-caloric content diets can improve some nutritional deficits expressed by loss of body weight and anemia. The mechanism responsible for diarrhea is unknown, but truncal vagotomy has the highest incidence. It is usually episodic, lessens over the first year after operation and rarely remains a severe problem. The decreasing levels of colecistokinin response after meal in gastrectomy and the division of hepatic branch of anterior vagus can cause gallbladder sludge and stone formation. Alkaline reflux explains gastritis and esophagitis after partial gastric resection. Surgical duodenal diversion, like a Roux-en-Y limb, have been successful in its control. The mechanism that leads to the dumping syndrome are loss of gastric reservoir function and rapid emptying of hyperosmolar meals into small intestine. Somatostatin analogues improve the symptoms caused by abnormal release of neurohormonal agents responsible of the behaviour of the gastrointestinal tract after meals. Cancer of gastric remanent may be due to increased bacterial overgrowth and nitrosation formation. The endoscopic follow-up is essential for early diagnosis of the stump cancer. In spite of all complications, the surgeon cannot have hesitations by carrying out radical approach meanly during catastrophic emergencies of peptic disease i.e. in elderly aged patients. Nowadays, the control of chronic sequelas is easy with conservative therapeutic.

  5. Nutritional care in peptic ulcer

    PubMed Central

    VOMERO, Nathália Dalcin; COLPO, Elisângela

    2014-01-01

    Introduction Peptic ulcer is a lesion of the mucosal lining of the upper gastrointestinal tract characterized by an imbalance between aggressive and protective factors of the mucosa, having H. pylori as the main etiologic factor. Dietotherapy is important in the prevention and treatment of this disease. Aim To update nutritional therapy in adults' peptic ulcer. Methods Exploratory review without restrictions with primary sources indexed in Scielo, PubMed, Medline, ISI, and Scopus databases. Results Dietotherapy, as well as caloric distribution, should be adjusted to the patient's needs aiming to normalize the nutritional status and promote healing. Recommended nutrients can be different in the acute phase and in the recovery phase, and there is a greater need of protein and some micronutrients, such as vitamin A, zinc, selenium, and vitamin C in the recovery phase. In addition, some studies have shown that vitamin C has a beneficial effect in eradication of H. pylori. Fibers and probiotics also play a important role in the treatment of peptic ulcer, because they reduce the side effects of antibiotics and help reduce treatment time. Conclusion A balanced diet is vital in the treatment of peptic ulcer, once food can prevent, treat or even alleviate the symptoms involving this pathology. However, there are few papers that innovate dietotherapy; so additional studies addressing more specifically the dietotherapy for treatment of peptic ulcer are necessary. PMID:25626944

  6. Medical management of venous ulcers.

    PubMed

    Pascarella, Luigi; Shortell, Cynthia K

    2015-03-01

    Venous disease is the most common cause of chronic leg ulceration and represents an advanced clinical manifestation of venous insufficiency. Due to their frequency and chronicity, venous ulcers have a high socioeconomic impact, with treatment costs accounting for 1% of the health care budget in Western countries. The evaluation of patients with venous ulcers should include a thorough medical history for prior deep venous thrombosis, assessment for an hypercoagulable state, and a physical examination. Use of the CEAP (clinical, etiology, anatomy, pathophysiology) Classification System and the revised Venous Clinical Severity Scoring System is strongly recommended to characterize disease severity and assess response to treatment. This venous condition requires lifestyle modification, with affected individuals performing daily intervals of leg elevation to control edema; use of elastic compression garments; and moderate physical activity, such as walking wearing below-knee elastic stockings. Meticulous skin care, treatment of dermatitis, and prompt treatment of cellulitis are important aspects of medical management. The pharmacology of chronic venous insufficiency and venous ulcers include essentially two medications: pentoxifylline and phlebotropic agents. The micronized purified flavonoid fraction is an effective adjunct to compression therapy in patients with large, chronic ulceration.

  7. Potassium Channelopathies and Gastrointestinal Ulceration

    PubMed Central

    Han, Jaeyong; Lee, Seung Hun; Giebisch, Gerhard; Wang, Tong

    2016-01-01

    Potassium channels and transporters maintain potassium homeostasis and play significant roles in several different biological actions via potassium ion regulation. In previous decades, the key revelations that potassium channels and transporters are involved in the production of gastric acid and the regulation of secretion in the stomach have been recognized. Drugs used to treat peptic ulceration are often potassium transporter inhibitors. It has also been reported that potassium channels are involved in ulcerative colitis. Direct toxicity to the intestines from nonsteroidal anti-inflammatory drugs has been associated with altered potassium channel activities. Several reports have indicated that the long-term use of the antianginal drug Nicorandil, an adenosine triphosphate-sensitive potassium channel opener, increases the chances of ulceration and perforation from the oral to anal regions throughout the gastrointestinal (GI) tract. Several of these drug features provide further insights into the role of potassium channels in the occurrence of ulceration in the GI tract. The purpose of this review is to investigate whether potassium channelopathies are involved in the mechanisms responsible for ulceration that occurs throughout the GI tract. PMID:27784845

  8. Therapeutic and cost effectiveness of proton pump inhibitor regimens for idiopathic or drug-induced peptic ulcer complication.

    PubMed

    Nam, Doo Hyun; Park, So Young; Park, Jong Min; Kim, Sung Chull

    2011-03-01

    Peptic ulcer (PU) disease has a high rate of occurrence and recurrence in Korean and the selection of drug for treatment is diverse. In this study, the therapeutical effectiveness of regimens including proton pump inhibitors (PPI) was compared with the single PPI therapy. The clinical data were collected from 1,658 patients having idiopathic or drug-induced PU complication from a Medical Center in Daegu, Korea, and analyzed retrospectively based on the results of endoscopic examination, the drug history and the therapeutic cost depending on drugs used. The comparison of complete healing rate and recurrence rate showed no significant differences between the single PPI groups and the combination group with antacids, prokinetic agent or mucosa protectants. However, the combination therapy of PPI with mucosa protectants gave a slightly better therapeutic outcome than single PPI treatment in gastric ulcer patients. Comparatively, the combination of PPI with antacids significantly reduced the therapeutic effectiveness in duodenal ulcer patients. The analysis of cost-based therapeutic effectiveness reveals that any economic benefits in PU treatment were not gained by the combination of other class of ulcer drugs. Even though the rapidity of healing rate was not considered, it can be concluded that the PPI combination therapy might be not desirable in PU treatment. Particularly triplet or quartet combination therapy in PPI regimen was absolutely economically ineffective therapy in spite of the increase of medication costs.

  9. [The surgical treatment of chronic duodenal obstruction in combination with chronic pancreatitis and tumors of the pancreaticoduodenal area].

    PubMed

    Kasum'ian, S A; Alibegov, R A; Snytko, N P

    1997-01-01

    Results of 102 surgical interventions were analyzed. In 39 patients chronic duodenal obstruction was associated with benign diseases, 63 patients had malignant tumours. The chronic duodenal obstruction resulted from diseases in the pancreatoduodenal area in 80 patients, in 22 patients it proved to be the cause of chronic pancreatitis. The adequate surgical correction of the duodenal obstruction is believed to be sufficient for normalizing the pancreas functions in patients with primary chronic duodenal obstruction. Direct surgical interventions are preferable for secondary chronic duodenal obstruction. Prophylactic formation of gastroenterostomy during the biliodigestive surgery can relieve the symptoms of the developing duodenal obstruction and allows to avoid another operation at the advanced stage of chronic duodenal obstruction.

  10. The Influence of Gastric Antral Ulcerations on the Expression of Galanin and GalR1, GalR2, GalR3 Receptors in the Pylorus with Regard to Gastric Intrinsic Innervation of the Pyloric Sphincter

    PubMed Central

    Zalecki, Michal; Sienkiewicz, Waldemar; Franke-Radowiecka, Amelia; Klimczuk, Magdalena; Kaleczyc, Jerzy

    2016-01-01

    Gastric antrum ulcerations are common disorders occurring in humans and animals. Such localization of ulcers disturbs the gastric emptying process, which is precisely controlled by the pylorus. Galanin (Gal) and its receptors are commonly accepted to participate in the regulation of inflammatory processes and neuronal plasticity. Their role in the regulation of gastrointestinal motility is also widely described. However, there is lack of data considering antral ulcerations in relation to changes in the expression of Gal and GalR1, GalR2, GalR3 receptors in the pyloric wall tissue and galaninergic intramural innervation of the pylorus. Two groups of pigs were used in the study: healthy gilts and gilts with experimentally induced antral ulcers. By double immunocytochemistry percentages of myenteric and submucosal neurons expressing Gal-immunoreactivity were determined in the pyloric wall tissue and in the population of gastric descending neurons supplying the pyloric sphincter (labelled by retrograde Fast Blue neuronal tracer). The percentage of Gal-immunoreactive neurons increased only in the myenteric plexus of the pyloric wall (from 16.14±2.06% in control to 25.5±2.07% in experimental animals), while no significant differences in other neuronal populations were observed between animals of both groups. Real-Time PCR revealed the increased expression of mRNA encoding Gal and GalR1 receptor in the pyloric wall tissue of the experimental animals, while the expression(s) of GalR2 and GalR3 were not significantly changed. The results obtained suggest the involvement of Gal, GalR1 and galaninergic pyloric myenteric neurons in the response of pyloric wall structures to antral ulcerations. PMID:27175780

  11. Multisystemic Sarcoidosis Presenting as Pretibial Leg Ulcers.

    PubMed

    Wollina, Uwe; Baunacke, Anja; Hansel, Gesina

    2016-09-01

    Sarcoidosis is a multisystemic disease of unknown etiology. Up to 30% of patients develop cutaneous manifestations, either specific or nonspecific. Ulcerating sarcoidosis leading to leg ulcers is a rare observation that may lead to confusions with other, more common types of chronic leg ulcers. We report the case of a 45-year-old female patient with chronic multisystemic sarcoidosis presenting with pretibial leg ulcers. Other etiology could be excluded. Histology revealed nonspecific findings. Therefore, the diagnosis of nonspecific leg ulcers in sarcoidosis was confirmed. Treatment consisted of oral prednisolone and good ulcer care. Complete healing was achieved within 6 months. Sarcoidosis is a rare cause of leg ulcers and usually sarcoid granulomas can be found. Our patient illustrates that even in the absence of sarcoid granulomas, leg ulcers can be due to sarcoidosis. PMID:27272316

  12. Peptic Ulcer - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Are Here: Home → Multiple Languages → All Health Topics → Peptic Ulcer URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Peptic Ulcer - Multiple Languages To use the sharing features on ...

  13. A prospective study of intraoperative methods to diagnose and resect duodenal gastrinomas.

    PubMed Central

    Sugg, S L; Norton, J A; Fraker, D L; Metz, D C; Pisegna, J R; Fishbeyn, V; Benya, R V; Shawker, T H; Doppman, J L; Jensen, R T

    1993-01-01

    OBJECTIVE: This study determined, prospectively, whether duodenotomy (DX) should be routinely performed in explorations for patients with Zollinger-Ellison syndrome (ZES). SUMMARY BACKGROUND DATA: Duodenal gastrinomas are now being found with increasing frequency in patients with Zollinger-Ellison syndrome. The surgical approach used to detect these tumors is controversial. Some recommend intraoperative endoscopy with transillumination (IOE) at surgery, while others recommend routine DX. METHODS: Beginning in 1989, the authors prospectively compared the ability of palpation, intraoperative ultrasound (IOUS), IOE, and DX (in that sequence) to detect gastrinomas in 35 consecutive patients with ZES. Each patient also underwent preoperative localization studies. RESULTS: Thirty-three of 35 patients (94%) had tumor detected and excised; duodenal gastrinomas were excised in 27 patients (77%). The average size of the duodenal tumors was 0.8 cm, significantly smaller (p < 0.005) than the pancreatic and lymph node tumors in this series. Standard palpation after a Kocher maneuver identified 19 of the 31 duodenal tumors (61%) in the 27 patients. IOUS revealed only eight duodenal tumors (26%) and no new lesions. IOE identified 20 duodenal gastrinomas (64%) and 6 new lesions. DX identified 31 duodenal tumors (100%) and 5 additional tumors. The morbidity rate was 17%. One patient had a duodenal fistula after operation (2.8%) and subsequently recovered. No patient died. CONCLUSIONS: These results demonstrate that the duodenum is the most common location for gastrinoma in patients with ZES (77%) and that DX to detect and remove duodenal gastrinomas should be routinely performed in all explorations for patients with ZES. Images Figure 3. Figure 6. PMID:8342993

  14. The effect of a minor constituent of essential oil from Citrus aurantium: the role of β-myrcene in preventing peptic ulcer disease.

    PubMed

    Bonamin, Flavia; Moraes, Thiago M; Dos Santos, Raquel C; Kushima, Hélio; Faria, Felipe M; Silva, Marcos A; Junior, Ivan V; Nogueira, Leonardo; Bauab, Tais M; Souza Brito, Alba R M; da Rocha, Lucia R M; Hiruma-Lima, Clélia A

    2014-04-01

    The monoterpene β-myrcene has been widely used in cosmetics, food and beverages, and it is normally found in essential oil from citrus fruit. The aim of this study was to investigate the anti-ulcer effects of β-myrcene on experimental models of ulcers that are induced by ethanol, NSAIDs (non-steroidal anti-inflammatory drugs), stress, Helicobacter pylori, ischaemia-reperfusion injury (I/R) and cysteamine in order to compare with the essential oil of Citrus aurantium and its major compound limonene. The results indicate that the oral administration of β-myrcene at a dose of 7.50mg/kg has important anti-ulcer activity with significantly decreased gastric and duodenal lesions as well as increased gastric mucus production. The results showed treatment with β-myrcene caused a significant increase in mucosal malondialdehyde level (MDA), an important index of oxidative tissue damage. The β-myrcene was also endowed with marked enhancement of antioxidant enzyme activity from GR system as evidenced by the decreased activity of superoxide dismutase (SOD) and increased levels of glutathione peroxidase (GPx), glutathione reductase (GR), and total glutathione in gastric tissue. Our results also shown that treatment with β-myrcene is not involved with thioredoxin reductase (TrxR) activity. Our results reveal, for the first time, the importance of β-myrcene as an inhibitor of gastric and duodenal ulcers and demonstrate that an increase in the levels of gastric mucosa defence factors is involved in the anti-ulcer activity of β-myrcene. PMID:24480520

  15. Inflammation in chronic venous ulcers.

    PubMed

    Raffetto, J D

    2013-03-01

    Chronic venous ulcers (CVUs) occur in approximately 1% of the general population. Risk factors for chronic venous disease (CVD) include heredity, age, female sex and obesity. Although not restricted to the elderly, the prevalence of CVD, especially leg ulcers, increases with age. CVD has a considerable impact on health-care resources. It has been estimated that venous ulcers cause the loss of approximately two million working days and incur treatment costs of approximately $3 billion per year in the USA. Overall, CVD has been estimated to account for 1-3% of the total health-care budgets in countries with developed health-care systems. The pathophysiology of dermal abnormalities in CVU is reflective of a complex interplay that involves sustained venous hypertension, inflammation, changes in microcirculation, cytokine and matrix metalloproteinase (MMP) activation, resulting in altered cellular function and delayed wound healing.

  16. [Genital ulcers--what's new?].

    PubMed

    Abu Raya, Bahaa; Bamberger, Ellen; Srugo, Isaac

    2013-08-01

    The most common infectious causes of genital ulcers are herpes simplex virus and syphilis. However, mixed infections can occur and genital ulcer may increase the risk of acquiring human immunodeficiency virus. Although the history and physical examination can narrow the differential diagnosis, there is a need for initial routine laboratory testing for the most common pathogens that includes: for syphilis: serologic screening and dark field examination of the lesion; for herpes simplex virus: serology, vial culture and/or polymerase chain reaction. Human immunodeficiency testing is mandatory. Recently, some clinical laboratories adapted the reverse screening algorithm for syphilis (initial treponemal test, and, if positive, followed by non-treponemal test) that may potentially lead to overtreatment. Early and prompt therapy may decrease the risk of transmission of the infectious agent to others. This article reviews the infectious pathogens causing genital ulcers, their unique clinical manifestation, diagnosis and treatment.

  17. Pradaxa-induced esophageal ulcer.

    PubMed

    Wood, Michele; Shaw, Paul

    2015-10-09

    Pradaxa (dabigatran) is a direct thrombin inhibitor approved for prevention of stroke and systemic embolism in patients with non-valvular atrial fibrillation. We describe a case of esophageal ulceration associated with Pradaxa administration in a 75-year-old man. The patient reported difficulty swallowing and a burning sensation after taking his first dose of Pradaxa. An esophagogastroduodenoscopy (EGD) revealed linear ulcerations in the mid-esophagus. Pradaxa was held beginning the day before the EGD. The patient reported that his pain and difficulty swallowing resolved on stopping Pradaxa. Pradaxa is formulated with a tartaric acid excipient to reduce variability in absorption. We hypothesise that the capsule lodged in the patient's esophagus and the tartaric acid may have caused local damage resulting in an esophageal ulcer. It is important to educate patients on proper administration of Pradaxa, to decrease the risk of this rare, but potentially serious adverse event.

  18. [Martorell Hypertensive Ischaemic Leg Ulcer].

    PubMed

    Nobbe, S; Hafner, J

    2015-10-01

    Martorell hypertensive ischaemic leg ulcer (HYTILU) represents an important differential diagnosis of painful leg ulcerations. Stenotic subcutaneous arteriolosclerosis in patients with long-standing arterial hypertension finally leads to skin infarction. The typical histological changes are very similar in Martorell HYTILU and calciphylaxis. This raises the hypothesis that the two entities may have a common pathogenesis. Martorell HYTILU presents as an extremely painful ulcer that is regularly located at the laterodorsal lower leg or at the Achilles tendon. Because of its inflammatory and violaceous wound edges and its tendency to progression, clinicians unaware of the diagnosis Martorell HYTILU might misdiagnose pyoderma gangrenosum or necrotising cutaneous vasculitis start an immunosuppressive treatment and avoid surgical diagnostic and therapeutic procedures. Instead, necrosectomy and split skin grafting are the treatment of choice for Martorell HYTILU.

  19. Raynaud, digital ulcers and calcinosis in scleroderma.

    PubMed

    Nitsche, Alejandro

    2012-01-01

    Raynaud, digital ulcers and calcinosis are frequent manifestations of patients with systemic sclerosis. Digital ulcers are seen in more than half of the patients with scleroderma. Hospitalizations, ischemic complications and impairment of hand function are frequently observed in patients with digital ulcers, especially if treatment is delayed. Rapid and intensive treatment escalation in patients with scleroderma and refractory Raynaud's phenomenon is one of the most effective preventive action available in order to avoid the development of digital ulcers and tissue loss.

  20. Is there any relationship between season/weather and oral ulcer in Behçet’s disease?

    PubMed Central

    Cansu, Döndü Üsküdar; Kaşifoğlu, Timuçin; Korkmaz, Cengiz

    2014-01-01

    Objective Some rheumatic diseases are being influenced by weather conditions. We examined the relationship between oral ulcers and weather/season in Behçet’s disease (BD) patients and evaluated the oral ulcers’ characteristics by the patients’ perspectives. Material and Methods Patients with BD were evaluated using a self-questionnaire, including patients’ clinical and demographical characteristics and detailed characteristics of oral ulcers and the association with season. Results The most common site of oral ulcers was the tongue (89%). Of 90 patients, there were predisposing factors in oral ulcers. Among patients with BD, 30 believed that seasonal variation aggravated their oral ulcers, especially in winter and autumn. Conclusion The exacerbation of oral ulcers in patients with BD may be related to the seasons. The weather changes in our study are based on the patients’ impression; these should be confirmed by objective findings and clinical assessment in further studies.

  1. Celiac disease in a child with ulcerative colitis: a possible genetic association.

    PubMed

    Cheng, Sam X; Raizner, Aileen; Phatak, Uma P; Cho, Judy H; Pashankar, Dinesh S

    2013-02-01

    Celiac disease and inflammatory bowel disease including ulcerative colitis (UC) and Crohn's disease are both immune-mediated enteropathies. It is rare for both celiac disease and inflammatory bowel disease to occur together in an individual patient. This association has been reported in adults, however, very rarely in children. Here, we report an unusual case of an 8-year-old child with a history of anemia and failure to thrive who presented with bloody diarrhea. His evaluation showed anemia, elevated inflammatory markers, and positive celiac antibodies. Endoscopic evaluation revealed partial duodenal villous atrophy and pancolitis. He was diagnosed with celiac disease and UC and responded well to a gluten-free diet and steroid/mesalamine therapy. The patient's genetic testing revealed markers showing susceptibility for both celiac disease and UC. It is important to be aware of this association as both conditions can present with similar clinical features, however, require different therapeutic approaches.

  2. Laparoscopic drainage of a post-traumatic intramural duodenal hematoma in a child.

    PubMed

    Banieghbal, Behrouz; Vermaak, Cobus; Beale, Peter

    2008-06-01

    Duodenal intramural hematoma owing to blunt abdominal trauma is a relatively rare condition and is normally managed non-operatively. In this paper, we present the case of an 11-year-old boy with a post-traumatic duodenal hematoma, who after failing conservative management, underwent laparoscopic drainage. A four-port approach in a similar position to the laparoscopic cholecystectomy was used. After disentangling the inflammatory mass, the duodenal serosa was opened by simple hook diathermy and the hematoma evacuated. The child recovered uneventfully and was discharged home 48 hours later. To our knowledge, this is the first time that this condition has been successfully treated laparoscopically.

  3. Isolated Duodenal Crohn's Disease: A Case Report and a Review of the Surgical Management

    PubMed Central

    Karateke, Faruk; Menekşe, Ebru; Das, Koray; Ozyazici, Sefa; Demirtürk, Pelin

    2013-01-01

    Crohn's disease may affect any segment of the gastrointestinal tract; however, isolated duodenal involvement is rather rare. It still remains a complex clinical entity with a controversial management of the disease. Initially, patients with duodenal Crohn' s disease (DCD) are managed with a combination of antiacid and immunosuppressive therapy. However, medical treatment fails in the majority of DCD patients, and surgical intervention is required in case of complicated disease. Options for surgical management of complicated DCD include bypass, resection, or stricturoplasty procedures. In this paper, we reported a 33-year-old male patient, who was diagnosed with isolated duodenal Crohn's diseases, and reviewed the surgical options in the literature. PMID:23781376

  4. Preventing Decubitus Ulcers with Cotton Sheeting Systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Decubitus pressure ulcers are a worldwide health crisis and their prevention and treatment has become a national priority. The National Pressure Ulcer Advisory Board estimates that as many as three million people in the United States have pressure ulcers. The causes of the ailment include both extr...

  5. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Ulcers. 4.110 Section...

  6. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Ulcers. 4.110 Section...

  7. 38 CFR 4.110 - Ulcers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Ulcers. 4.110 Section...

  8. Computed tomographic findings in penetrating peptic ulcer

    SciTech Connect

    Madrazo, B.L.; Halpert, R.D.; Sandler, M.A.; Pearlberg, J.L.

    1984-12-01

    Four cases of peptic ulcer penetrating the head of the pancreas were diagnosed by computed tomography (CT). Findings common to 3 cases included (a) an ulcer crater, (b) a sinus tract, and (c) enlargement of the head of the pancreas. Unlike other modalities, the inherent spatial resolution of CT allows a convenient diagnosis of this important complication of peptic ulcer disease.

  9. Duodenal perforation as result of blunt abdominal trauma in childhood.

    PubMed

    Hartholt, Klaas Albert; Dekker, Jan Willem T

    2015-01-01

    Blunt abdominal trauma may cause severe intra-abdominal injuries, while clinical findings could be mild or absent directly after the trauma. The absence of clinical findings could mislead physicians into underestimating the severity of the injury at the primary survey, and inevitably leads to a delay in the diagnosis. The Blunt Abdominal Trauma in Children (BATiC) score may help to identify children who are at a high risk for intra-abdominal injuries in an early stage and requires additional tests directly. A case of a 10-year-old girl with a duodenal perforation after a blunt abdominal trauma is presented. A delay in diagnosis may lead to an increased morbidity and mortality rate. A low admission threshold for children with abdominal pain after a blunt trauma is recommended. PMID:26698210

  10. Duodenal perforation as result of blunt abdominal trauma in childhood.

    PubMed

    Hartholt, Klaas Albert; Dekker, Jan Willem T

    2015-12-23

    Blunt abdominal trauma may cause severe intra-abdominal injuries, while clinical findings could be mild or absent directly after the trauma. The absence of clinical findings could mislead physicians into underestimating the severity of the injury at the primary survey, and inevitably leads to a delay in the diagnosis. The Blunt Abdominal Trauma in Children (BATiC) score may help to identify children who are at a high risk for intra-abdominal injuries in an early stage and requires additional tests directly. A case of a 10-year-old girl with a duodenal perforation after a blunt abdominal trauma is presented. A delay in diagnosis may lead to an increased morbidity and mortality rate. A low admission threshold for children with abdominal pain after a blunt trauma is recommended.

  11. Duodenal-mucosal bacteria associated with celiac disease in children.

    PubMed

    Sánchez, Ester; Donat, Ester; Ribes-Koninckx, Carmen; Fernández-Murga, Maria Leonor; Sanz, Yolanda

    2013-09-01

    Celiac disease (CD) is an immune-mediated enteropathy triggered by the ingestion of cereal gluten proteins. This disorder is associated with imbalances in the gut microbiota composition that could be involved in the pathogenesis of CD. The aim of this study was to characterize the composition and diversity of the cultivable duodenal mucosa-associated bacteria of CD patients and control children. Duodenal biopsy specimens from patients with active disease on a gluten-containing diet (n = 32), patients with nonactive disease after adherence to a gluten-free diet (n = 17), and controls (n = 8) were homogenized and plated on plate count agar, Wilkins-Chalgren agar, brain heart agar, or yeast, Casitone, and fatty acid agar. The isolates were identified by partial 16S rRNA gene sequencing. Renyi diversity profiles showed the highest diversity values for active CD patients, followed by nonactive CD patients and control individuals. Members of the phylum Proteobacteria were more abundant in patients with active CD than in the other child groups, while those of the phylum Firmicutes were less abundant. Members of the families Enterobacteriaceae and Staphylococcaceae, particularly the species Klebsiella oxytoca, Staphylococcus epidermidis, and Staphylococcus pasteuri, were more abundant in patients with active disease than in controls. In contrast, members of the family Streptococcaceae were less abundant in patients with active CD than in controls. Furthermore, isolates of the Streptococcus anginosus and Streptococcus mutans groups were more abundant in controls than in both CD patient groups, regardless of inflammatory status. The findings indicated that the disease is associated with the overgrowth of possible pathobionts that exclude symbionts or commensals that are characteristic of the healthy small intestinal microbiota. PMID:23835180

  12. Effects of dietary supplementation with sage (Salvia officinalis L.) essential oil on antioxidant status and duodenal wall integrity of laying strain growers.

    PubMed

    Placha, I; Ryzner, M; Cobanova, K; Faixova, Z; Faix, S

    2015-01-01

    The objective of this study was to compare the influence of four different concentrations of Salvia officinalis essential oil (EO) on animal health. A total of 50 laying strain chicks were randomly divided at the day of hatching into five dietary-treatment groups. Control group was given the basal diet (BD), the other four experimental groups contained BD supplemented with 0.1, 0.25, 0.5, 1.0 g S. officinalis EO/kg diet, respectively. 0.1 g/kg EO increased glutathion peroxidase activity (GPx) in duodenal mucosa, liver and kidney, phagocytic activity in blood (PA), transepithelial electrical resistance (TEER) in duodenal tissue and decreased malondialdehyde (MDA) concentration in plasma and liver. 0.25 g/kg EO increased GPx in liver, total antioxidant status (TAS) in plasma, PA in blood and TEER in duodenal tissue. Our results demonstrate that lower concentrations of EO improve animals' health status, and that it is necessary keep in mind the selection of sufficient concentration of EO used as animal feed additive. PMID:26812815

  13. Effects of dietary supplementation with sage (Salvia officinalis L.) essential oil on antioxidant status and duodenal wall integrity of laying strain growers.

    PubMed

    Placha, I; Ryzner, M; Cobanova, K; Faixova, Z; Faix, S

    2015-01-01

    The objective of this study was to compare the influence of four different concentrations of Salvia officinalis essential oil (EO) on animal health. A total of 50 laying strain chicks were randomly divided at the day of hatching into five dietary-treatment groups. Control group was given the basal diet (BD), the other four experimental groups contained BD supplemented with 0.1, 0.25, 0.5, 1.0 g S. officinalis EO/kg diet, respectively. 0.1 g/kg EO increased glutathion peroxidase activity (GPx) in duodenal mucosa, liver and kidney, phagocytic activity in blood (PA), transepithelial electrical resistance (TEER) in duodenal tissue and decreased malondialdehyde (MDA) concentration in plasma and liver. 0.25 g/kg EO increased GPx in liver, total antioxidant status (TAS) in plasma, PA in blood and TEER in duodenal tissue. Our results demonstrate that lower concentrations of EO improve animals' health status, and that it is necessary keep in mind the selection of sufficient concentration of EO used as animal feed additive.

  14. Recording pressure ulcer risk assessment and incidence.

    PubMed

    Plaskitt, Anne; Heywood, Nicola; Arrowsmith, Michaela

    2015-07-15

    This article reports on the introduction of an innovative computer-based system developed to record and report pressure ulcer risk and incidence at an acute NHS trust. The system was introduced to ensure that all patients have an early pressure ulcer risk assessment, which prompts staff to initiate appropriate management if a pressure ulcer is detected, thereby preventing further patient harm. Initial findings suggest that this electronic process has helped to improve the timeliness and accuracy of data on pressure ulcer risk and incidence. In addition, it has resulted in a reduced number of reported hospital-acquired pressure ulcers.

  15. Endoscopic Management of Peptic Ulcer Bleeding

    PubMed Central

    Kim, Joon Sung; Park, Sung Min

    2015-01-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods. PMID:25844337

  16. Endoscopic management of peptic ulcer bleeding.

    PubMed

    Kim, Joon Sung; Park, Sung Min; Kim, Byung-Wook

    2015-03-01

    Acute upper gastrointestinal bleeding is a common medical emergency around the world and the major cause is peptic ulcer bleeding. Endoscopic treatment is fundamental for the management of peptic ulcer bleeding. Despite recent advances in endoscopic treatment, mortality from peptic ulcer bleeding has still remained high. This is because the disease often occurs in elderly patients with frequent comorbidities and are taking ulcerogenic medications. Therefore, the management of peptic ulcer bleeding is still a challenge for clinicians. This article reviews the various endoscopic methods available for management of peptic ulcer bleeding and the techniques in using these methods.

  17. Experimental ulcerative disease of the colon.

    PubMed

    Watt, J; Marcus, R

    1975-01-01

    The oral administration to guinea-pigs of an aqueous solution of carrageenan derived from the red seaweed, Eucheuma spinosum, provides a useful, readily available experimental model for the study of ulcerative disease of the colon. Two types of ulcerative disease can be produced within a 4-6 week period, viz., ulceration localised mainly to the caecum by using 1% undegraded carrageenan in the drinking fluid, and extensive ulceration involving caecum, colon, and rectum by using 5% degraded carrageenan. Ulceration is probably due to the local action of carrageenan in the bowel. PMID:1202321

  18. FAQs on leg ulcer care.

    PubMed

    Anderson, Irene; King, Brenda; Knight, Susan; Keynes, Milton

    In a webchat on leg ulcer management issues, hosted by Nursing Times, participants raised three key areas of care: the role of healthcare assistants in compression bandaging; reporting and investigating damage caused by compression therapy; and recommendations for dressings to be used under compression. This article discusses each of these in turn.

  19. Clinical profile and outcome of surgical treatment of perforated peptic ulcers in Northwestern Tanzania: A tertiary hospital experience

    PubMed Central

    2011-01-01

    Background Perforated peptic ulcer is a serious complication of peptic ulcers with potential risk of grave complications. There is paucity of published reports on perforated peptic ulcer disease in our local environment. This study was conducted to evaluate the clinical presentation, management and outcome of patients with peptic ulcer perforation in our setting and to identify predictors of outcome of these patients. Methods This was a combined retrospective and prospective study of patients who were operated for perforated peptic ulcers at Bugando Medical Centre between April 2006 and March 2011. Data were collected using a pre-tested and coded questionnaire and analyzed using SPSS computer software version 15.0. Ethical approval to conduct the study was obtained from relevant authority before the commencement of the study. Results A total of 84 patients were studied. Males outnumbered females by a ratio of 1.3: 1. Their median age was 28 years and the modal age group was 21-30 years. The median duration of illness was 5.8 days. The majority of patients (69.0%) had no previous history of treatment for peptic ulcer disease. The use of non-steroidal anti-inflammatory drugs, alcohol and smoking was reported in 10.7%, 85.7% and 64.3% respectively. Eight (9.5%) patients were HIV positive with a median CD4 count of 220 cells/μl. Most perforations were located on the duodenum {90.4%) with the duodenal to gastric ulcers ratio of 12.7: 1. Graham's omental patch (Graham's omentopexy) of the perforations was performed in 83.3% of cases. Complication and mortality rates were 29.8% and 10.7% respectively. The factors significantly related to complications were premorbid illness, HIV status, CD 4 count < 200 cells/μl, treatment delay and acute perforation (P < 0.001). Mortality rate was high in patients who had age ≥ 40 years, delayed presentation (>24 hrs), shock at admission (systolic BP < 90 mmHg), HIV positivity, low CD4 count (<200 cells/μl), gastric ulcers

  20. Massive duodenal variceal bleed; complication of extra hepatic portal hypertension: Endoscopic management and literature review

    PubMed Central

    Steevens, Christopher; Abdalla, Maisa; Kothari, Truptesh H; Kaul, Vivek; Kothari, Shivangi

    2015-01-01

    Bleeding from duodenal varices is reported to be a catastrophic and often fatal event. Most of the cases in the literature involve patients with underlying cirrhosis. However, approximately one quarter of duodenal variceal bleeds is caused by extrahepatic portal hypertension and they represent a unique population given their lack of liver dysfunction. The authors present a case where a 61-year-old male with history of remote crush injury presented with bright red blood per rectum and was found to have bleeding from massive duodenal varices. Injection sclerotherapy with ethanolamine was performed and the patient experienced a favorable outcome with near resolution of his varices on endoscopic follow-up. The authors conclude that sclerotherapy is a reasonable first line therapy and review the literature surrounding the treatment of duodenal varices secondary to extrahepatic portal hypertension. PMID:26558159

  1. Modeling data for pancreatitis in presence of a duodenal diverticula using logistic regression

    NASA Astrophysics Data System (ADS)

    Dineva, S.; Prodanova, K.; Mlachkova, D.

    2013-12-01

    The presence of a periampullary duodenal diverticulum (PDD) is often observed during upper digestive tract barium meal studies and endoscopic retrograde cholangiopancreatography (ERCP). A few papers reported that the diverticulum had something to do with the incidence of pancreatitis. The aim of this study is to investigate if the presence of duodenal diverticula predisposes to the development of a pancreatic disease. A total 3966 patients who had undergone ERCP were studied retrospectively. They were divided into 2 groups-with and without PDD. Patients with a duodenal diverticula had a higher rate of acute pancreatitis. The duodenal diverticula is a risk factor for acute idiopathic pancreatitis. A multiple logistic regression to obtain adjusted estimate of odds and to identify if a PDD is a predictor of acute or chronic pancreatitis was performed. The software package STATISTICA 10.0 was used for analyzing the real data.

  2. Chronic diarrhea due to duodenal candidiasis in a patient with a history of kidney transplantation.

    PubMed

    Nouri-Majalan, Nader; Moghaddasi, Sarasadat; Qane, Mohammad Davud; Shefaie, Farzane; Masoumi Dehshiri, Roghayyeh; Amirbaigy, Mohammad Kassem; Baghbanian, Mahmoud

    2014-11-01

    Candida infection in the small intestine is uncommon. We report an unusual case of duodenal candidiasis that presented as chronic diarrhea in a patient who had previously undergone kidney transplantation. A 60-year-old man presented with profuse watery diarrhea that had lasted 6 months 13 years after kidney transplantation. Upper gastrointestinal endoscopy results indicated candidiasis within the esophagus and duodenum. Biopsy results revealed active duodenitis with hyphal and yeast forms of Candida overlying the duodenal epithelium in periodic acid Schiff staining. The patient was successfully treated with fluconazole. After 6 months of follow-up, the patient had no complaint of diarrhea. Duodenal candidiasis may be the result of chronic diarrhea in patients with a history of kidney transplantation.

  3. [Functional state of the gastro-duodenal area in gastro-esophageal reflux disease].

    PubMed

    Vakhrushev, Ia M; Potapova, L O

    2007-01-01

    The complex study of stomach and duodenal function was performed in 150 patients with GERD. It was revealed that 84,3% of patients had increased stomach acid-production. In GERD exacerbation we found the disturbance of gastric mucosa decreasing protective properties of esophageal, stomach and duodenal mucosa. The patients had increased intragastral and intraduodenal pressure leading to decreasing of closing function of pylorus. Due to dynamic gastroscintigraphy the slowing of stomach evacuation was revealed in 69,2% patients, the acceleration - in 7,7% patients. The prevalence of bradyperistalsis was found in elecrogastromyography. The role of hormones (gastrin, insulin, cortisol, thyrotrophin, thyroxin) in disorders of gastro-duodenal complex function was shown. The complex investigation of gastro-duodenal complex function opens the pathophysiologic base of GERD and these data may be used in the choice of adequate therapy.

  4. [Diagnosis of gastric ulcer in the elderly].

    PubMed

    Ashida, Kiyoshi; Fukuchi, Takumi; Yamashita, Hiroshi

    2010-11-01

    It is well known that gastric ulcers are most often found at anglus and upper corpus in the elderly. The number of gastric ulcer found at upper corpus hold half of all cases in the elderly patients with bleeding ulcer. Sixty percent of the elderly patients with bleeding ulcer took NSAIDs including low-dose aspirin in authors' hospital. Now it is easy to treat and cure bleeding ulcers due to development of endoscopic hemostasis and antiulcer drugs such as proton pump inhibitor(PPI). However, the elderly patients sometimes result in fatal outcome on bleeding from gastric ulcer. Therefore, it is important to prevent ulcer complications by PPI for the high-risk group such as elderly patients taking NSAIDs.

  5. Peptic ulcers: mortality and hospitalization.

    PubMed

    Riley, R

    1991-01-01

    This study analyzes data on peptic ulcer disease based on deaths for 1951-1988 and hospital separations for 1969-1988. The source of the data are mortality and morbidity statistics provided to Statistics Canada by the provinces. The age-standardized mortality rates (ASMR) for peptic ulcer disease decreased from 1951 to 1988 by 69.4% for men (8.5 to 2.6 per 100,000 population), and 31.8% for women (2.2 to 1.5). Separation rates from hospitals during 1969-1988 for peptic ulcer disease also decreased by 59.8% for men (242.7 to 97.6 per 100,000 population) and 35.6% for women (103.2 to 66.5). Age-specific rates for both mortality and hospital separations increased with age. Epidemiological studies indicate that the incidence of peptic ulcer disease is declining in the general population. The downward trends in mortality and hospitalization rates for peptic ulcer disease reflect this change in incidence, but additional factors probably contribute as well to this decline. Male rates for both mortality and hospital separations were much higher than female rates at the beginning of the study period; but toward the end, the gap between the sexes narrowed considerably, mainly because the male rates declined substantially while the female rates decline moderately. The slower decline in the rates for women may be related to such factors as the increasing labour force participation among women and the slower decline in the population of female smokers. PMID:1801957

  6. Peptic ulcers: mortality and hospitalization.

    PubMed

    Riley, R

    1991-01-01

    This study analyzes data on peptic ulcer disease based on deaths for 1951-1988 and hospital separations for 1969-1988. The source of the data are mortality and morbidity statistics provided to Statistics Canada by the provinces. The age-standardized mortality rates (ASMR) for peptic ulcer disease decreased from 1951 to 1988 by 69.4% for men (8.5 to 2.6 per 100,000 population), and 31.8% for women (2.2 to 1.5). Separation rates from hospitals during 1969-1988 for peptic ulcer disease also decreased by 59.8% for men (242.7 to 97.6 per 100,000 population) and 35.6% for women (103.2 to 66.5). Age-specific rates for both mortality and hospital separations increased with age. Epidemiological studies indicate that the incidence of peptic ulcer disease is declining in the general population. The downward trends in mortality and hospitalization rates for peptic ulcer disease reflect this change in incidence, but additional factors probably contribute as well to this decline. Male rates for both mortality and hospital separations were much higher than female rates at the beginning of the study period; but toward the end, the gap between the sexes narrowed considerably, mainly because the male rates declined substantially while the female rates decline moderately. The slower decline in the rates for women may be related to such factors as the increasing labour force participation among women and the slower decline in the population of female smokers.

  7. Septic Complication After Balloon-Occluded Retrograde Transvenous Obliteration of Duodenal Variceal Bleeding

    SciTech Connect

    Akasaka, Thai; Shibata, Toshiya Isoda, Hiroyoshi; Taura, Kojiro; Arizono, Shigeki; Shimada, Kotaro; Togashi, Kaori

    2010-12-15

    We report a 64-year-old woman with duodenal varices who underwent balloon-occluded retrograde transvenous obliteration (B-RTO) complicated by intraprocedural variceal rupture. The patient developed shivering and a fever higher than 40{sup o}C 3 days after the B-RTO procedure. A blood culture grew Entereobacter cloacoe. This case represents a rare septic complication of B-RTO for duodenal varices.

  8. Gastric Duplication Cyst in Association with Duodenal Atresia in a Neonate

    PubMed Central

    Mirshemirani, Alireza; Roshanzamir, Fatollah; Razavi, Sajad; Sarafi, Mehdi

    2016-01-01

    Concurrence of duodenal atresia and gastric duplication cyst is extremely rare entity. We report a 6-day-old female neonate who presented with neonatal intestinal obstruction. X-ray abdomen showed double bubble sign. At laparotomy, a huge cystic structure attached to greater curvature of the stomach along with duodenal atresia of second part of duodenum was found. The cystic structure was excised and duodeno-duodenostomy performed. Histopathology report confirmed it gastric duplication cyst. PMID:26816679

  9. Hairy Cell Leukemia Presenting with Duodenal Involvement Duodenum: A Case Report

    PubMed Central

    Sen, Parijat; Shaaban, Hamid; Modi, Tejas; Kumar, Abhishek; Guron, Gunwant

    2015-01-01

    Context: A rare case of adult hairy cell leukemia (HCL) with duodenal involvement is presented. Case Report: The patient was a 48-year-old man, who had a history of hairy cell leukemia. Three days after completion of 2-chlorodeoxyadenosine (CDA) chemotherapy, the patient started experiencing abdominal pain. An extensive gastroenterological workup culminated in the patient getting an esophagogastroduodenoscopy (EGD) that revealed duodenal inflammation and biopsies were taken. The duodenal biopsy was positive for chronic inflammatory infiltrate, primarily consisting of atypical lymphocytes and plasma cells with tartrate-resistant acid phosphatase (TRAP) positivity, and hence a diagnosis of duodenal involvement with HCL was made. Repeat bone marrow biopsy done 2 weeks after finishing chemotherapy revealed residual disease. At the 3-month follow-up, the patient was asymptomatic with a normocellular marrow and no residual disease. Repeat abdomen computerized tomography (CT) scan at completion of therapy showed resolution of duodenal thickening and spleen size of 12 cm. Currently, patient is in clinical remission for 6 years with 4-6 monthly follow-up visits and continues to do well. Conclusion: This case is presented to highlight the first case report of HCL with duodenal involvement that was successfully treated with CDA. PMID:26199927

  10. Assessment of duodenal circular drainage in treatment of superior mesenteric artery syndrome

    PubMed Central

    Yang, Wei-Liang; Zhang, Xin-Chen

    2008-01-01

    AIM: To assess the clinical value of duodenal circular drainage for superior mesenteric artery syndrome (SMAS). METHODS: Forty-seven cases of SMAS were treated with duodenal circular drainage from 1959 to 2001. Clinical data were analyzed retrospectively. RESULTS: In this group, good effects were achieved in 39 cases treated with duodenal circular drainage after 2-15 years of follow-up. The other eight cases were first treated with anterior repositioning of the duodenum (two cases), duodenojejunostomy (five cases), subtotal gastrectomy and billroth II gastrojejunostomy (one case), but vomiting was not relieved until duodenal circular drainage was performed again. A follow-up study of 8-10 years revealed satisfactory results in these eight patients. CONCLUSION: In SMAS, if the reversed peristalsis is strong and continuous, and vomiting occurs frequently, the symptom can not be relieved even if the obstruction of duodenum is removed surgically. The key treatment is the relief of reversed peristalsis. The duodenal circular drainage can resolve the drainage direction of duodenal content, thus relieving the symptom of vomiting. PMID:18186572

  11. Successful mucosal incision-assisted biopsy for the histological diagnosis of duodenal lymphoma: A case report

    PubMed Central

    MORISHITA, ASAHIRO; MORI, HIROHITO; KOBARA, HIDEKI; NISHIYAMA, NORIKO; FUJIHARA, SHINTARO; YACHIDA, TATSUO; AYAKI, MAKI; MATSUNAGA, TAE; SAKAMOTO, TEPPEI; MAEDA, EMIKO; NOMURA, TAKAKO; TANI, JOJI; MIYOSHI, HISAAKI; YONEYAMA, HIROHITO; HIMOTO, TAKASHI; KAGAWA, SEIKO; HABA, REIJI; MASAKI, TSUTOMU

    2016-01-01

    Tissue sampling of primary duodenal lymphoma is essential for its histological diagnosis. Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA), which is frequently used for submucosal tumor (SMT)-like duodenal tumors, is adequate for cytological diagnosis, but not for histological diagnosis. Therefore, in the present study, a mucosal incision-assisted biopsy (MIAB) was performed in an 81-year-old woman for the diagnosis of an SMT-like duodenal mass, as tissue sampling for histological analysis using a regular endoscopic biopsy had failed to establish a definite diagnosis of malignant lymphoma. EUS-FNA had also led to poor tissue sampling due to the difficult location of the duodenal tumor. The pathological examination of biopsy samples using MIAB revealed the presence of a diffuse proliferation of atypical lymphocytes, and the expression of cluster of differentiation (CD)20 and CD79a, but no expression of CD3 in the tumor specimens. The patient was diagnosed with diffuse large B-cell lymphoma. To the best of knowledge, this is first report of a case using MIAB as a sampling method for the histological diagnosis of SMT-like primary duodenal lymphoma. This case suggests that MIAB may be an essential method for obtaining tissue samples from SMT-like duodenal tumors. PMID:26870243

  12. Evaluation of repair in duodenal perforation with human amniotic membrane: An animal model (dog)

    PubMed Central

    Ghahramani, Leila; Jahromi, Ali Bagherpour; Dehghani, Mohammad Reza; Ashraf, Mohammad Javad; Rahimikazerooni, Salar; Rezaianzadeh, Abbas; Safarpour, Ali Reza; Hosseini, Seyed Vahid

    2014-01-01

    Background: There is a growing tendency toward application of human amniotic membrane (HAM) as a biologic substitute in various tissue injuries where a significant tissue loss is a matter of concern. In gastrointestinal injuries especially duodenal ones, some potential limitations in current surgical techniques contribute to not fully acceptable healing outcomes. Thus, this study was carried out to assess repair with HAM patch for duodenal defect in comparison with simple duodenoraphy in an animal model (dog). Materials and Methods: A total of 15 male German shepherd dogs weighing 23-27 kg were randomly divided into two groups. Group A with 10 dogs, which were a candidate for duodenal repair by amniotic membrane patch and Group B consisted of 5 dogs perform simple duodenorraphy. A precise control was made to match all conditions except surgical technique. Macroscopic and microscopic features of the healed duodenal lumen in both groups were recorded. Results: Gross evaluation revealed no difference in luminal diameter in both groups. Statistical analysis of duodenal diameter between both groups after operation also showed no significant difference (Pv = 0.789). Histological assessment indicated less inflammation with better wound healing in Group A. Conclusion: It seems that repairing duodenal wall defect with HAM would result in better histological outcomes compared with what is seen in simple duodenoraphy in animal models. However, there is no significant difference regarding surgical findings. PMID:24804187

  13. Clinical workflow for personalized foot pressure ulcer prevention.

    PubMed

    Bucki, M; Luboz, V; Perrier, A; Champion, E; Diot, B; Vuillerme, N; Payan, Y

    2016-09-01

    Foot pressure ulcers are a common complication of diabetes because of patient's lack of sensitivity due to neuropathy. Deep pressure ulcers appear internally when pressures applied on the foot create high internal strains nearby bony structures. Monitoring tissue strains in persons with diabetes is therefore important for an efficient prevention. We propose to use personalized biomechanical foot models to assess strains within the foot and to determine the risk of ulcer formation. Our workflow generates a foot model adapted to a patient's morphology by deforming an atlas model to conform it to the contours of segmented medical images of the patient's foot. Our biomechanical model is composed of rigid bodies for the bones, joined by ligaments and muscles, and a finite element mesh representing the soft tissues. Using our registration algorithm to conform three datasets, three new patient models were created. After applying a pressure load below these foot models, the Von Mises equivalent strains and "cluster volumes" (i.e. volumes of contiguous elements with strains above a given threshold) were measured within eight functionally meaningful foot regions. The results show the variability of both location and strain values among the three considered patients. This study also confirms that the anatomy of the foot has an influence on the risk of pressure ulcer. PMID:27212210

  14. Luminal l-glutamate enhances duodenal mucosal defense mechanisms via multiple glutamate receptors in rats

    PubMed Central

    Watanabe, Chikako; Mizumori, Misa; Kaunitz, Jonathan D.

    2009-01-01

    Presence of taste receptor families in the gastrointestinal mucosa suggests a physiological basis for local and early detection of a meal. We hypothesized that luminal l-glutamate, which is the primary nutrient conferring fundamental umami or proteinaceous taste, influences mucosal defense mechanisms in rat duodenum. We perfused the duodenal mucosa of anesthetized rats with l-glutamate (0.1–10 mM). Intracellular pH (pHi) of the epithelial cells, blood flow, and mucus gel thickness (MGT) were simultaneously and continuously measured in vivo. Some rats were pretreated with indomethacin or capsaicin. Duodenal bicarbonate secretion (DBS) was measured with flow-through pH and CO2 electrodes. We tested the effects of agonists or antagonists for metabotropic glutamate receptor (mGluR) 1 or 4 or calcium-sensing receptor (CaSR) on defense factors. Luminal l-glutamate dose dependently increased pHi and MGT but had no effect on blood flow in the duodenum. l-glutamate (10 mM)-induced cellular alkalinization and mucus secretion were inhibited by pretreatment with indomethacin or capsaicin. l-glutamate effects on pHi and MGT were mimicked by mGluR4 agonists and inhibited by an mGluR4 antagonist. CaSR agonists acidified cells with increased MGT and DBS, unlike l-glutamate. Perfusion of l-glutamate with inosinate (inosine 5′-monophosphate, 0.1 mM) enhanced DBS only in combination, suggesting synergistic activation of the l-glutamate receptor, typical of taste receptor type 1. l-leucine or l-aspartate had similar effects on DBS without any effect on pHi and MGT. Preperfusion of l-glutamate prevented acid-induced cellular injury, suggesting that l-glutamate protects the mucosa by enhancing mucosal defenses. Luminal l-glutamate may activate multiple receptors and afferent nerves and locally enhance mucosal defenses to prevent subsequent injury attributable to acid exposure in the duodenum. PMID:19643955

  15. [The newly occurred and recurrent gastric ulcers after organ-preserving operations for the ulcer disease].

    PubMed

    Todurov, I M; Dibrova, Iu A

    2008-10-01

    The literature data and the results of own investigations on gastric recurrent ulcers occurrence after organpreserving operations performance for the ulcer disease are summarized. The data on gastric recurrent ulcers occurrence rate are adduced. Modern views on possible causes of occurrence, necessary volume and informativity of investigation methods and tactics of treatment are presented. Gastroduodenal motor-evacuation function disorders, duodenogastric reflux and gastric hypersecretion are suggested as a most frequent causes of gastric recurrent ulcers occurrence. The method of operative intervention choice for recurrent gastric ulcer is determined by the cause of its occurrence, as well as the character of ulcer complication and the kind of previous surgical procedure performed.

  16. Autoradiographic localization of a gluten peptide during organ culture of human duodenal mucosa

    SciTech Connect

    Fluge, G.; Aksnes, L.

    1983-01-01

    An 125I-labeled subfraction of Frazer's fraction III (molecular weight, 8,000) was added to the culture medium during organ culture of duodenal biopsies from two patients with celiac disease in exacerbation. The isotope-labeled gluten peptide was localized by autoradiography after 6, 12, and 24 h of culture. At 6 h, labeling was located mainly in the basal layers of the biopsies. The tissue was well preserved. After 12 h in culture, the labeling had spread to the lamina propria and the crypts. A few grains were located over enterocytes and desquamated cells. Moderate histological signs of toxicity were observed. After 24 h, there was marked toxic deterioration, comparable to that seen after culture with alpha-gliadin. Labeling had spread throughout the entire section. There seemed to be no specificity of the binding, for the entire section was affected. Culture with the identical gluten fraction, in the radionegative state, produced histological deterioration comparable to that seen after exposure to the isotope-labeled peptide. Gluten peptides are presented to the target cells in a unique way during organ culture, different from in vivo conditions. This may influence the results when the organ culture method is used to investigate the pathogenesis of celiac disease.

  17. Endoscopic and biopsy diagnoses of superficial, nonampullary, duodenal adenocarcinomas

    PubMed Central

    Kakushima, Naomi; Kanemoto, Hideyuki; Sasaki, Keiko; Kawata, Noboru; Tanaka, Masaki; Takizawa, Kohei; Imai, Kenichiro; Hotta, Kinichi; Matsubayashi, Hiroyuki; Ono, Hiroyuki

    2015-01-01

    AIM: To investigate the accuracy of endoscopic or biopsy diagnoses of superficial nonampullary duodenal epithelial tumors (NADETs). METHODS: Clinicopathological data were reviewed for 84 superficial NADETs from 74 patients who underwent surgery or endoscopic resection between September 2002 and August 2014 at a single prefectural cancer center. Superficial NADETs were defined as lesions confined to the mucosa or submucosa. Demographic and clinicopathological data were retrieved from charts, endoscopic and pathologic reports. Endoscopic reports included endoscopic diagnosis, location, gross type, diameter, color, and presence or absence of biopsy. Endoscopic diagnoses were made by an endoscopist in charge of the examination before biopsy specimens were obtained. Endoscopic images were obtained using routine, front-view, high-resolution video endoscopy, and chromoendoscopy with indigocarmine was performed for all lesions. Endoscopic images were reviewed by at least two endoscopists to assess endoscopic findings indicative of carcinoma. Preoperative diagnoses based on endoscopy and biopsy findings were compared with histological diagnoses of resected specimens. Sensitivity, specificity, and accuracy were assessed for endoscopic diagnosis and biopsy diagnosis. RESULTS: The majority (81%) of the lesions were located in the second portion of the duodenum. The median lesion diameter was 14.5 mm according to final histology. Surgery was performed for 49 lesions from 39 patients, and 35 lesions from 35 patients were endoscopically resected. Final histology confirmed 65 carcinomas, 15 adenomas, and 3 hyperplasias. A final diagnosis of duodenal carcinoma was made for 91% (52/57) of the lesions diagnosed as carcinoma by endoscopy and 93% (42/45) of the lesions diagnosed as carcinoma by biopsy. The sensitivity, specificity, and accuracy of endoscopic diagnoses were 80%, 72%, and 78%, respectively, whereas those of biopsy diagnoses were 72%, 80%, and 74%, respectively

  18. Intestinal microbiota and ulcerative colitis.

    PubMed

    Ohkusa, Toshifumi; Koido, Shigeo

    2015-11-01

    There is a close relationship between the human host and the intestinal microbiota, which is an assortment of microorganisms, protecting the intestine against colonization by exogenous pathogens. Moreover, the intestinal microbiota play a critical role in providing nutrition and the modulation of host immune homeostasis. Recent reports indicate that some strains of intestinal bacteria are responsible for intestinal ulceration and chronic inflammation in inflammatory bowel diseases (IBD) such as ulcerative colitis (UC) and Crohn's disease (CD). Understanding the interaction of the intestinal microbiota with pathogens and the human host might provide new strategies treating patients with IBD. This review focuses on the important role that the intestinal microbiota plays in maintaining innate immunity in the pathogenesis and etiology of UC and discusses new antibiotic therapies targeting the intestinal microbiota.

  19. Intractable ulcerating enterocolitis of infancy.

    PubMed Central

    Sanderson, I R; Risdon, R A; Walker-Smith, J A

    1991-01-01

    Five children (three boys, two girls) presenting in the first year of life with intractable diarrhoea had a number of features in common. All had ulcerating stomatitis, four had partial villous atrophy on small intestinal biopsy, all had colitis characterised by large ulcers with overhanging edges, and four had severe perianal disease; no stool pathogens were detected. Treatment with steroids, sulphasalazine, and azathioprine was unsuccessful. All five required subtotal colectomy. Four were children of consanguinous marriages, two were siblings of Pakistani origin, two were cousins of Arab origin, and the fifth was Portuguese. Although the diagnoses of Behçet's disease and Crohn's disease were considered, it appears that these children represent a distinct inherited condition affecting the whole gastrointestinal tract, particularly the colon. Images Figure 1 Figure 2 Figure 5 Figure 6 Figure 7 PMID:2025003

  20. [Digital ulcers in systemic scleroderma].

    PubMed

    Belz, D; Hunzelmann, N; Moinzadeh, P

    2014-11-01

    Digital ulcers (DU's) are one of the main symptoms of systemic scleroderma and occur in approximately 60% of all scleroderma patients. Due to possible complications such as infections, gangrene or amputation, they require regular medical attention and a good wound treatment by doctors and nursing staff. A definition of DU's has not yet been established. In 2009 the European League Against Rheumatism (EULAR) published guidelines for the treatment of DU's. An improvement of the healing of active ulcers has been described with Iloprost. Bosentan significantly reduced the frequency of occurrence of new DU's. In some small studies PDE-5 inhibitors appear helpful. Further studies with other therapeutic approaches will follow in the next few years. PMID:25336296