• Herbal Formula Science
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• v.19 no.1
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• pp.253-261
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• 2011

Objectives : The prevalence of peptic ulcer disease is estimated about 10% in Korea, and has declined due to Helicobacter pylori eradication therapy. Symptoms of peptic ulcer are postprandial epigastric pain, hunger pain, anorexia, nauea, vomiting, soreness, postprandial fullness, postparandial discomfort. The purpose of the study was to evaluate the effectiveness of the Anjungsan in the improvement of the symptoms in patients with peptic ulcer. Methods : After taking Anjungsan to patient with peptic ulcer, Examined to assess the improvemnet by Ordinal Scale VI grade and VAS. Results : Patients with symptoms of the appeal was taking Anjungsan gets better after 3 dyas appeared to be more than half. And 11 days after treatment all symptoms were improved under the VAS 1-2 except for epigastric lump sensation. Conclusions : After treatment with Anjungsan, patient showed improvement in all symptoms associated with peptic ulcer.

• Journal of Gastric Cancer
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• v.12 no.1
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• pp.26-35
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• 2012

Purpose: Emergency operations for perforated peptic ulcer are associated with a high incidence of postoperative complications. While several studies have investigated the impact of perioperative risk factors and underlying diseases on the postoperative morbidity after abdominal surgery, only a few have analyzed their role in perforated peptic ulcer disease. The purpose of this study was to determine any possible associations between postoperative morbidity and comorbid disease or perioperative risk factors in perforated peptic ulcer. Materials and Methods: In total, 142 consecutive patients, who underwent surgery for perforated peptic ulcer, at a single institution, between January 2005 and October 2010 were included in this study. The clinical data concerning the patient characteristics, operative methods, and complications were collected retrospectively. Results: The postoperative morbidity rate associated with perforated peptic ulcer operations was 36.6% (52/142). Univariate analysis revealed that a long operating time, the open surgical method, age (${\geq}60$), sex (female), high American Society of Anesthesiologists (ASA) score and presence of preoperative shock were significant perioperative risk factors for postoperative morbidity. Significant comorbid risk factors included hypertension, diabetes mellitus and pulmonary disease. Multivariate analysis revealed a long operating time, the open surgical method, high ASA score and the presence of preoperative shock were all independent risk factors for the postoperative morbidity in perforated peptic ulcer. Conclusions: A high ASA score, preoperative shock, open surgery and long operating time of more than 150 minutes are high risk factors for morbidity. However, there is no association between postoperative morbidity and comorbid disease in patients with a perforated peptic ulcer.

• The Korean journal of helicobacter and upper gastrointestinal research
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• v.18 no.4
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• pp.235-241
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• 2018

Peptic ulcer bleeding is a common complication of peptic ulcer disease and the most common cause of upper gastrointestinal bleeding. Despite advances in drug usage and endoscopic modalities, no significant improvement is observed in the mortality rate of bleeding ulcers. The purpose of this review is to discuss various endoscopic hemostatic methods to treat peptic ulcer bleeding. Endoscopic hemostatic techniques can be classified into injection, mechanical, electrocoagulation, hemostatic powder, and endoscopic Doppler-guided hemostatic therapies (the last mentioned being a newly developed technique). Endoscopic hemostasis can be performed as mono or combination therapy using the aforementioned methods. Endoscopic hemostasis is the most important treatment for patients with peptic ulcer bleeding. Endoscopists should consider the treatment approach for peptic ulcer bleeding based on patient characteristics, the size and shape of the lesion, the endoscopist's expertise, and the resources and circumstances at each hospital. Follow-up studies are needed to evaluate the efficacy of newly developed hemostatic powder therapy and endoscopic Doppler-guided hemostasis.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.24
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• pp.10957-10960
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• 2015

Background: The CYP2C19 genotype has been found to be an important factor for peptic ulcer healing and H. pylori eradication, influencing the efficacy of proton pump inhibitors (PPIs) and the pathogenesis of gastric cancer. The aim of this study was to investigate clinical correlations of the CYP2C19 genotype in patients with gastritis, peptic ulcer disease (PUD), peptic ulcer bleeding (PUB) and gastric cancer in Thailand. Materials and Methods: Clinical information, endoscopic findings and H. pylori infection status of patients were assessed between May 2012 and November 2014 in Thammasat University Hospital, Thailand. Upper GI endoscopy was performed for all patients. Five milliliters of blood were collected for H. pylori serological diagnosis and CYP2C19 study. CYP2C19 genotypes were determined by polymerase chain reaction (PCR) and restriction fragment length polymorphism analysis (RFLP) and classified as rapid metabolizer (RM), intermediate metabolizer (IM) or poor metabolizer (PM). Results: A total of 202 patients were enrolled including 114 with gastritis, 36 with PUD, 50 with PUB and 2 with gastric cancer. Prevalence of CYP2C19 genotype was 82/202 (40.6%) in RM, 99/202 (49%) in IM and 21/202 (10.4%) in PM. Overall H. pylori infection was 138/202 patients (68.3%). H. pylori infection was demonstrated in 72% in RM genotype, 69.7% in IM genotype and 47.6% in PM genotype. Both gastric cancer patients had the IM genotype. In PUB patients, the prevalence of genotype RM (56%) was highest followed by IM (32%) and PM(12%). Furthermore, the prevalence of genotype RM in PUB was significantly greater than gastritis patients (56% vs 36%: p=0.016; OR=2.3, 95%CI=1.1-4.7). Conclusions: CYP2C19 genotype IM was the most common genotype whereas genotype RM was the most common in PUB patients. All gastric cancer patients had genotype IM. The CYP2C19 genotype RM might be play role in development of PUD and PUB. Further study in different population is necessary to verify clinical usefulness of CYP2C19 genotyping in development of these upper GI diseases.

• Journal of Yeungnam Medical Science
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• v.16 no.2
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• pp.302-308
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• 1999

Background: It is well known fact to the patients of duodenal ulcer that their condition is frequently accompanied with reflux esophagitis. Therefore this condition is called an "acid-related disorder" because it is commonly associated with increased acidity. But there has been disputes on the effect of Helicobacter pylori eradication in these two conditions and whether H. pylori infection may have a protective role in reflux esophagitis. Only few reports have dealt with the prevalence of reflux esophagitis and gastroesophageal reflux in patients with peptic ulcer The aim of this study is to estimate the prevalence of gastroesophageal reflux and to analyze the pattern of the pathologic reflux in peptic ulcer patients. Materials and Methods: The study population consisted of 57 patients with endoscopically confirmed duodenal and/or gastric ulcer who all underwent 24hr ambulatory esophageal pH monitoring. Results: The prevalance of gastroesophageal reflux in peptic ulcer patients was 54.2% and 54,5% in gastric ulcer, and 62.5% in duodenal ulcer, 50% in combined ulcer, respectively. The prevalence of gastroesophageal reflux in the control group was 22.7% Conclusion: We discovered significantly higher prevalence of gastroesophageal reflux in patients with peptic ulcer disease than in those without it. In conclusion, the presence or absence of gastroesophageal reflux must be considered in the setting of peptic ulcer disease management.

• Journal of Yeungnam Medical Science
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• v.6 no.1
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• pp.43-46
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• 1989

Primary peptic ulcer disease is not known to be the result of underlying illness or traum. These are most frequently duodenal or prepyloric. Since clinical features of peptic ulcer in children can easily be confused with many other disorders, the diagnosis is usually made when one of the more dramatic presentations, such as perforation, bleeding and obstruction. Recently, we experienced 2 cases of duodenal obstruction due to peptic ulcer in children. So, we report it with review of references.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.15 no.1
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• pp.23-28
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• 2012

Purpose: Interest in peptic ulcer in children has been relatively low because the disease is rarer in children than in adults and there were restrictions in the application of endoscopy to children, but the recent development of pediatric endoscopy is activating research on pediatric peptic ulcer. Thus, this study compared the $H.$ $pylori$ infection rate and clinical and endoscopic findings among pediatric patients diagnosed with peptic ulcer. Methods: We analyzed retrospectively 58 pediatric patients for whom whether to be infected with $H.$ $pylori$ was confirmed selected out of pediatric patients diagnosed with gastric ulcer or duodenal ulcer through upper gastrointestinal endoscopy at the Department of Pediatrics of Gachon University Gil Hospital during the period from January 2002 to December 2007. A case was considered $H.$ $pylori$ positive if $H.$ $pylori$ was detected in the Giemsa stain of tissue or the results of UBT (urea breath test) and CLO (rapid urease test) were both positive. Results: Of the pediatric patients, 37 were infected with $H.$ $pylori$ and 21 were not. The $H.$ $pylori$ infection rate increased with aging and the result was statistically significant ($p$<0.05). However, $H.$ $pylori$ infection was not in a statistically significant correlation with sex, chief complaint, and gastroduodenal ulcer ($p$>0.05). Conclusion: $H.$ $pylori$ infection increased with aging, but was not significantly correlated with gastroduodenal ulcer. Further research may need to examine prospectively the relation between $H.$ $pylori$ and gastroduodenal ulcer in the Incheon area.

• Journal of Microbiology and Biotechnology
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• v.25 no.7
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• pp.1146-1153
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• 2015

This study was conducted to assess the relationship between occurrence of gastric cancer and peptic ulcer, and the presence of H. pylori cagA gene and anti-CagA IgG, and to estimate the value of these antibodies in detecting infection by cagA gene-positive H. pylori strains in Saudi patients. The study included 180 patients who were subjected to upper gastrointestinal endoscopy in Taif province and Western region of Saudi Arabia (60 gastric cancer, 60 peptic ulcer, and 60 with non-ulcer dyspepsia). Gastric biopsy specimens were obtained and tested for H. pylori infection by rapid urease test and culture. PCR was performed on the isolated strains and biopsy specimens for detection of the cagA gene. Blood samples were collected and tested for CagA IgG by ELISA. H. pylori infection was detected among 72.8% of patients. The cagA gene and anti-CagA IgG were found in 63.4% and 61.8% of H. pylori-infected patients, respectively. They were significantly (p < 0.01) higher in patients with gastric cancer and peptic ulcer compared with those with non-ulcer dyspepsia. Detection of the CagA IgG was 91.6% sensitive, 89.6% specific, and 90.8% accurate compared with detection of the cagA gene. Its positive and negative predictive values were 93.8% and 86%, respectively. The study showed a significant association between the presence of the cagA gene and gastric cancer and peptic ulcer disease, and between anti-CagA IgG and the cagA gene in Saudi patients. However, a further larger study is required to confirm this finding.

• YAKHAK HOEJI
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• v.44 no.1
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• pp.16-21
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• 2000

Peptic ulcer is involved with Helicobacter pylori infection and antibiotic regimens are primary treatments. An optimal therapeutic regimen for eradication of Helicobacter pylori remains uncertain due to variable efficacy. The objectives of this study were to evaluate the efficacy of omeprazole based antibiotic regimens in bacterial eradication, healing of peptic ulcer and to identify factors affecting efficacy. Seventy-seven patients were enrolled in the prospective, open-trial from November 1997 to Setember 1998. H. pylori infection was identified with endoscopy, H. pylori stain and rapid urease test. The first group (OAC7) received omeprazole 20 mg twice daily for 4 weeks which were the same schedule for all, amoxicillin and clarithromycin 500 mg three times daily for 1 week; the second group (OAC14), for 2 weeks on the same regimen as the first; and the last group (OACD) has taken bismuth in addition to the OAC7 regimen for 1 week. Eradication of H. pylori and healing of peptic ulcer were evaluated with endoscopy and tests for H. pylori before and after treatments. There were no significant differences in eradication rates; 77% in OAC7, 76% in OAC14, 81% in OACD (p=0.935) and healing rates; 82% in OAC7, 71% in OAC14, 95% in OACD (p=0.179), respectively. Compliance had an relationship with eradication rates significantly among regimens (p=0.049). Twenty three cases (29%) complained of the minor side effects. In conclusion, OAC7 was better in convenience of dosing schedule and showed fewer side effects with shorter duration and lower cost while There were no significant differences in efficacy among regimens.

• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.289-294
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• 2020

Peptic ulcer disease is a gastrointestinal disorder caused by Helicobacter pylori infection and the use of nonsteroid anti-inflammatory drugs. While many studies have been conducted to find the risk factors of peptic ulcers, there are no studies on the suggestion of peptic ulcer prediction models for Koreans. Therefore, the purpose of this study is to implement peptic ulcer prediction model using machine learning based on demographic information, obesity information, blood information, and nutritional information for middle-aged and elderly people. For model building, wrapper-based variable selection method and naive Bayes algorithm were used. The classification accuracy of the female prediction model was the area under the receiver operating characteristics curve (AUC) of 0.712, and males showed an AUC of 0.674, which is lower than that of females. These results can be used for prediction and prevention of peptic ulcers in the middle and elderly people.