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1.
The Korean Journal of Internal Medicine ; : 660-668, 2016.
Article Dans Anglais | WPRIM | ID: wpr-67615

Résumé

BACKGROUND/AIMS: Non-pancreatic elevations of serum lipase have been reported, and differential diagnosis is necessary for clinical practice. This study aimed to evaluate the clinical efficacy of serum lipase subtype analysis for the differential diagnosis of pancreatic and non-pancreatic lipase elevation. METHODS: Patients who were referred for the serum lipase elevation were prospectively enrolled. Clinical findings and serum lipase subtypes were analyzed and compared by dividing the patients into pancreatitis and non-pancreatitis groups. RESULTS: A total of 34 patients (12 pancreatitis vs. 22 non-pancreatitis cases) were enrolled. In univariate analysis, the fraction of pancreatic lipase (FPL) in the total amount of serum lipase subtypes was statistically higher in patients with pancreatitis ([median, 0.004; interquartile range [IQR], 0.003 to 0.011] vs. [median, 0.002; IQR, 0.001 to 0.004], p = 0.04). Based on receiver operating characteristic curve analysis for the prediction of acute pancreatitis, FPL was the most valuable predictor (area under the receiver-operating characteristic curve [AUROC], 0.72; 95% confidence interval [CI], 0.54 to 0.86; sensitivity, 83.3%; specificity, 63.6%; positive predictive value, 55.6%; negative predictive value, 97.5%). In multivariate analysis, a cut-off value higher than 0.0027 for the FPL was associated with acute pancreatitis (odds ratio, 8.3; 95% CI, 1.3 to 51.7; p = 0.02). CONCLUSIONS: The results did not support that serum lipase subtype analysis could replace standard lipase measurement for the diagnosis of acute pancreatitis. However, the test demonstrated adequate sensitivity for use in triage or as an add-on test for serum lipase elevation.


Sujets)
Humains , Diagnostic , Diagnostic différentiel , Triacylglycerol lipase , Analyse multifactorielle , Pancréatite , Études prospectives , Courbe ROC , Sensibilité et spécificité , Résultat thérapeutique , Triage
2.
The Korean Journal of Parasitology ; : 105-108, 2015.
Article Dans Anglais | WPRIM | ID: wpr-130554

Résumé

Most of the diphyllobothriid tapeworms isolated from human samples in the Republic of Korea (= Korea) have been identified as Diphyllobothrium nihonkaiense by genetic analysis. This paper reports confirmation of D. nihonkaiense infections in 4 additional human samples obtained between 1995 and 2014, which were analyzed at the Department of Parasitology, Hallym University College of Medicine, Korea. Analysis of the mitochondrial cytochrome c oxidase 1 (cox1) gene revealed a 98.5-99.5% similarity with a reference D. nihonkaiense sequence in GenBank. The present report adds 4 cases of D. nihonkaiense infections to the literature, indicating that the dominant diphyllobothriid tapeworm species in Korea is D. nihonkaiense but not D. latum.


Sujets)
Animaux , Femelle , Humains , Mâle , Séquence nucléotidique , Analyse de regroupements , Bothriocéphalose/diagnostic , Diphyllobothrium/classification , Complexe IV de la chaîne respiratoire/génétique , Données de séquences moléculaires , Phylogenèse , République de Corée , Analyse de séquence d'ADN , Similitude de séquences
3.
The Korean Journal of Parasitology ; : 105-108, 2015.
Article Dans Anglais | WPRIM | ID: wpr-130547

Résumé

Most of the diphyllobothriid tapeworms isolated from human samples in the Republic of Korea (= Korea) have been identified as Diphyllobothrium nihonkaiense by genetic analysis. This paper reports confirmation of D. nihonkaiense infections in 4 additional human samples obtained between 1995 and 2014, which were analyzed at the Department of Parasitology, Hallym University College of Medicine, Korea. Analysis of the mitochondrial cytochrome c oxidase 1 (cox1) gene revealed a 98.5-99.5% similarity with a reference D. nihonkaiense sequence in GenBank. The present report adds 4 cases of D. nihonkaiense infections to the literature, indicating that the dominant diphyllobothriid tapeworm species in Korea is D. nihonkaiense but not D. latum.


Sujets)
Animaux , Femelle , Humains , Mâle , Séquence nucléotidique , Analyse de regroupements , Bothriocéphalose/diagnostic , Diphyllobothrium/classification , Complexe IV de la chaîne respiratoire/génétique , Données de séquences moléculaires , Phylogenèse , République de Corée , Analyse de séquence d'ADN , Similitude de séquences
4.
Gut and Liver ; : 340-345, 2015.
Article Dans Anglais | WPRIM | ID: wpr-203893

Résumé

BACKGROUND/AIMS: Helicobacter pylori colonizes on the apical surface of gastric surface mucosal cells and the surface mucous gel layer. Pronase is a premedication enzyme for endoscopy that can disrupt the gastric mucus layer. We evaluated the additive effects of pronase combined with standard triple therapy for H. pylori eradication. METHODS: This prospective, single-blinded, randomized, controlled study was conducted between June and October 2012. A total of 116 patients with H. pylori infection were enrolled in the study (n=112 patients, excluding four patients who failed to meet the inclusion criteria) and were assigned to receive either the standard triple therapy, which consists of a proton pump inhibitor with amoxicillin and clarithromycin twice a day for 7 days (PAC), or pronase (20,000 tyrosine units) combined with the standard triple therapy twice a day for 7 days (PACE). RESULTS: In the intention-to-treat analysis, the eradication rates of PAC versus PACE were 76.4% versus 56.1% (p=0.029). In the per-protocol analysis, the eradication rates were 87.5% versus 68.1% (p=0.027). There were no significant differences concerning adverse reactions between the two groups. CONCLUSIONS: According to the interim analysis of the trial, pronase does not have an additive effect on the eradication of H. pylori infection (ClinicalTrial.gov: NCT01645761).


Sujets)
Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , Amoxicilline/usage thérapeutique , Antibactériens/usage thérapeutique , Clarithromycine/usage thérapeutique , Calendrier d'administration des médicaments , Association de médicaments/méthodes , Muqueuse gastrique/effets des médicaments et des substances chimiques , Infections à Helicobacter/traitement médicamenteux , Helicobacter pylori/effets des médicaments et des substances chimiques , Pronase/usage thérapeutique , Études prospectives , Inhibiteurs de la pompe à protons/usage thérapeutique , Méthode en simple aveugle , Résultat thérapeutique
5.
The Korean Journal of Helicobacter and Upper Gastrointestinal Research ; : 33-38, 2015.
Article Dans Anglais | WPRIM | ID: wpr-112439

Résumé

BACKGROUND/AIMS: The optimal number of biopsy samples and the detection rate of neoplastic lesions are not established. This study aimed to assess the current practice patterns and effects of training in upper endoscopic biopsy. MATERIALS AND METHODS: From May through July 2013, all the biopsy-proven lesions detected during diagnostic esophagogastroduodenoscopy were enrolled in a single teaching hospital of Korea. Endoscopic findings, including number of biopsied samples, discrepancy rates between endoscopic and histologic diagnosis, and endoscopists' experience, were retrospectively assessed. RESULTS: A total of 1,208 biopsy-proven lesions were enrolled. 76 (6.3%) lesions were determined to be neoplastic. The neoplasm detection rate of trainees was lower than that of faculty doctors (4.6% vs. 7.7%; OR, 0.57; P=0.024). The number of biopsied samples was not different between trainees and faculty doctors, although faculty doctors tended to identify more neoplastic lesions. The concordance rates between endoscopic and histologic diagnosis were improved with training for both total and benign lesions, but there was no changes in concordance for neoplastic lesions. CONCLUSIONS: Training should be focused on detection of neoplastic lesions so as not to overlook these diseases.


Sujets)
Biopsie , Diagnostic , Endoscopie , Endoscopie digestive , Hôpitaux d'enseignement , Corée , Études rétrospectives
6.
Gut and Liver ; : 509-515, 2015.
Article Dans Anglais | WPRIM | ID: wpr-149098

Résumé

BACKGROUND/AIMS: To estimate the prevalence and evaluate the associated psychological factors of functional gastrointestinal disorders (FGIDs) in males in their twenties who are currently enrolled in military service. METHODS: A total of 1,073 men in the Korean army were asked to complete questionnaires based on the Rome III criteria and Symptom Checklist-90-revised (SCL-90R). The prevalence of FGIDs was estimated, and the associated psychological factors were evaluated. RESULTS: A total of 967 men participated. The total prevalence of FGIDs was 18.5% (age-adjusted prevalence, 18.1%; 95% confidence interval [CI], 15.3% to 20.8%). The total SCL-90R scores were higher in men with FGIDs than men without FGIDs (24 [interquartile range, 13 to 44] vs 13 [5 to 28], p<0.001) and higher in men with overlapping syndromes than in those with single FGIDs (31 [18 to 57] vs 14 [5.75 to 29], p<0.001). Somatization (odds ratio [OR], 1.141; 95% CI, 1.09 to 1.20; p<0.001), obsessive-compulsive behaviors (OR, 1.084; 95% CI, 1.03 to 1.14; p=0.002) and depression (OR, 0.943; 95% CI, 0.90 to 0.99; p=0.020) were identified as independent predictive factors for FGIDs. CONCLUSIONS: FGIDs are common among men in their twenties who are fulfilling their military duty. Somatization and obsessive-compulsive features from the tense atmosphere are associated with the development or progression of FGIDs. Patients who exhibit overlapping syndromes require greater attention given their more severe psychopathology.


Sujets)
Humains , Mâle , Jeune adulte , Dépression/complications , Maladies gastro-intestinales/épidémiologie , Personnel militaire/psychologie , Trouble obsessionnel compulsif/complications , Prévalence , Psychopathologie , République de Corée/épidémiologie , Troubles somatoformes/complications , Enquêtes et questionnaires
7.
Journal of Korean Medical Science ; : 749-756, 2015.
Article Dans Anglais | WPRIM | ID: wpr-146123

Résumé

Controversies persist regarding the effect of Helicobacter pylori eradication on the development of metachronous gastric cancer after endoscopic resection of early gastric cancer (EGC). The aim of this study was to assess the efficacy of Helicobacter pylori eradication after endoscopic resection of EGC for the prevention of metachronous gastric cancer. A systematic literature review and meta-analysis were conducted using the core databases PubMed, EMBASE, and the Cochrane Library. The rates of development of metachronous gastric cancer between the Helicobacter pylori eradication group vs. the non-eradication group were extracted and analyzed using risk ratios (RRs). A random effect model was applied. The methodological quality of the enrolled studies was assessed by the Risk of Bias table and by the Newcastle-Ottawa Scale. Publication bias was evaluated through the funnel plot with trim and fill method, Egger's test, and by the rank correlation test. Ten studies (2 randomized and 8 non-randomized/5,914 patients with EGC or dysplasia) were identified and analyzed. Overall, the Helicobacter pylori eradication group showed a RR of 0.467 (95% CI: 0.362-0.602, P < 0.001) for the development of metachronous gastric cancer after endoscopic resection of EGC. Subgroup analyses showed consistent results. Publication bias was not detected. Helicobacter pylori eradication after endoscopic resection of EGC reduces the occurrence of metachronous gastric cancer.


Sujets)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Mâle , Adulte d'âge moyen , Association thérapeutique/statistiques et données numériques , Comorbidité , Gastroscopie/statistiques et données numériques , Infections à Helicobacter/épidémiologie , Incidence , Seconde tumeur primitive/épidémiologie , Facteurs de risque , Tumeurs de l'estomac/épidémiologie , Résultat thérapeutique
8.
Korean Journal of Medicine ; : 77-82, 2013.
Article Dans Coréen | WPRIM | ID: wpr-53544

Résumé

The supraclavicular lymph node (SCN) is frequently involved in lymphoma and metastatic malignancies of the breast and lung, but is extremely rarely involved in pancreatic cancer. Only 10 such cases have been reported in the medical literature worldwide. We herein report an additional two cases. An 83-year-old male patient had a 7.6 x 5 cm pancreatic tumor from the pancreatic head to tail, and a 71-year-old male patient had a 2.8 x 1.9 cm pancreatic body tumor. PET-CT revealed SCN metastasis, and subsequent excisional biopsy confirmed metastatic adenocarcinoma. With the more popular use of PET-CT in patients with pancreatic cancer, the number of cases of metastasis to the SCN is expected to increase. This suggests that lymphatic spread is the main metastatic route in pancreatic cancer. Further large-scale studies along with increased numbers of case reports are needed to determine whether lymphatic spread is the main metastatic route in pancreatic cancer.


Sujets)
Humains , Mâle , Adénocarcinome , Biopsie , Région mammaire , Tête , Poumon , Noeuds lymphatiques , Lymphomes , Métastase tumorale , Tumeurs du pancréas
9.
The Korean Journal of Helicobacter and Upper Gastrointestinal Research ; : 256-259, 2012.
Article Dans Coréen | WPRIM | ID: wpr-134395

Résumé

Gastric duplication cyst is a congenital disease and an uncommon finding in adult patients. Presenting symptoms are often asymptomatic during adulthood. Most cases are discovered incidentally by radiological examination or gastric endoscopy. Preoperative diagnosis of gastric duplication is difficult because definitive diagnosis requires a well-developed coat of smooth muscle with an epithelial lining that represents some portion of the alimentary tract in the lesion. In majority of reported cases, the diagnosis is established by surgical exploration and the treatment is primarily managed by complete excision. We report a case of a gastric duplication cyst in a 40-year-old man.


Sujets)
Adulte , Humains , Endoscopie , Muscles lisses , Estomac
10.
The Korean Journal of Helicobacter and Upper Gastrointestinal Research ; : 256-259, 2012.
Article Dans Coréen | WPRIM | ID: wpr-134394

Résumé

Gastric duplication cyst is a congenital disease and an uncommon finding in adult patients. Presenting symptoms are often asymptomatic during adulthood. Most cases are discovered incidentally by radiological examination or gastric endoscopy. Preoperative diagnosis of gastric duplication is difficult because definitive diagnosis requires a well-developed coat of smooth muscle with an epithelial lining that represents some portion of the alimentary tract in the lesion. In majority of reported cases, the diagnosis is established by surgical exploration and the treatment is primarily managed by complete excision. We report a case of a gastric duplication cyst in a 40-year-old man.


Sujets)
Adulte , Humains , Endoscopie , Muscles lisses , Estomac
11.
Gut and Liver ; : 434-439, 2012.
Article Dans Anglais | WPRIM | ID: wpr-58006

Résumé

BACKGROUND/AIMS: First-line therapies against Helicobacter pylori, including proton pump inhibitors (PPIs) plus two antibiotics, may fail in up to 20% of patients. 'Rescue' therapy is usually needed for patients who failed the first-line treatment. This study evaluated the eradication rate of bismuth-containing quadruple rescue therapy over a 1- or 2-week period. METHODS: We prospectively investigated 169 patients with a persistent H. pylori infection after the first-line triple therapy, which was administered from October 2008 to March 2010. The patients were randomized to receive a 1- or 2-week quadruple rescue therapy (pantoprazole 40 mg b.i.d., tripotassium dicitrate bismuthate 300 mg q.i.d., metronidazole 500 mg t.i.d., and tetracycline 500 mg q.i.d.). After the 'rescue' therapy, the eradication rate, compliance, and adverse events were evaluated. RESULTS: The 1-week group achieved 83.5% (71/85) and 87.7% (71/81) eradication rates in the intention to treat (ITT) and per-protocol (PP) analyses, respectively. The 2-week group obtained 87.7% (72/84) and 88.9% (72/81) eradication rate in the ITT and PP analyses, respectively. There was no significant difference in the eradication rate, patient compliance or rate of adverse events between the two groups. CONCLUSIONS: One-week bismuth-containing quadruple therapy can be as effective as a 2-week therapy after the failure of the first-line eradication therapy.


Sujets)
Humains , Antibactériens , Bismuth , Compliance , Helicobacter , Helicobacter pylori , Intention , Métronidazole , Composés organométalliques , Observance par le patient , Études prospectives , Inhibiteurs de la pompe à protons , Tétracycline
12.
Clinical Endoscopy ; : 165-168, 2012.
Article Dans Anglais | WPRIM | ID: wpr-192128

Résumé

Colonic lipomas, which often occur in elderly women, usually have small size and occur mainly in the cecum and ascending colon. Most colonic lipomas are asymptomatic and identified incidentally at the time of endoscopy or surgery. However, they may cause symptoms such as bleeding, obstruction or intussusception as their size increases. Intermittent episodes of intussusception are uncommon but may be caused by large pedunculated lipoma. In a 68-year-old woman suffering intermittent abdominal pain, 5.5x4.5x3.8-cm huge mass was found by colonoscopy at proximal ascending colon, which was intussuscepted to proximal transverse colon on abdominal computed tomography. Segmental right colonic resection was conducted. We report a case of symptomatic giant pedunculated colonic lipoma causing intussusception requiring surgical intervention, with a successful recovery after surgery.


Sujets)
Sujet âgé , Femelle , Humains , Douleur abdominale , Caecum , Côlon , Côlon ascendant , Côlon transverse , Coloscopie , Endoscopie , Hémorragie , Intussusception , Lipome , Stress psychologique
13.
Journal of Veterinary Science ; : 339-344, 2012.
Article Dans Anglais | WPRIM | ID: wpr-202787

Résumé

Components of silk including silk fibroin have long been used as anti-diabetic remedies in oriental medicine. However, detailed mechanisms underlying these anti-diabetic effects remain unclear. In this study, we examined the anti-diabetic activity of silk fibroin hydrolysate (SFH) in C57BL/KsJ-db/db (db/db) mice, a well-known animal model of non-insulin dependent diabetes mellitus. When the db/db mice were administered SFH in drinking water for 6 weeks, hyperglycemia in the animals gradually disappeared and the level of glycosylated hemoglobin decreased, indicating that SFH plays important role in reducing the symptoms of diabetes. In addition, SFH-treated db/db mice exhibited improved glucose tolerance with increased plasma insulin levels. Immunohistochemical and morphological analyses showed that SFH up-regulated insulin production by increasing pancreatic beta cell mass in the mice. In summary, our results suggest that SFH exerts anti-diabetic effects by increasing pancreatic beta cell mass in a non-insulin dependent diabetes mellitus mouse model.


Sujets)
Animaux , Souris , Diabète , Eau de boisson , Fibroïne , Glucose , Hémoglobine glyquée , Hyperglycémie , Insuline , Cellules à insuline , Médecine traditionnelle d'Asie orientale , Modèles animaux , Plasma sanguin , Soie
14.
Journal of the Korean Surgical Society ; : 195-204, 2011.
Article Dans Anglais | WPRIM | ID: wpr-50620

Résumé

PURPOSE: The purpose of this study is to analyze the treatment strategies of patients with endoscopic retrograde cholangiopancreatography (ERCP)-related perforations. This is a retrospective study. METHODS: We experienced 13 perforations associated with ERCP. We reviewed the medical recordsand classified ERCP-related perforations according to mechanism of injury in terms of perforating device. Injury by endoscopic tip or insertion tube was classified as type I, injury by cannulation catheter or sphincterotomy knife as type II, and injury by guidewire as type III. RESULTS: Of four type I injuries, one case was managed by conservative management after primary closure with a hemoclip during ERCP. The other three patients underwent surgical treatments such as primary closure orpancreatico-duodenectomy. Of five type II injuries, two patients underwent conservative management and the other three cases were managed by surgical treatment such as duodenojejunostomy, duodenal diverticulization and pancreatico-duodenectomy. Of four type III injuries, three patients were managed conservatively and the remaining patient was managed by T-tube choledochostomy. CONCLUSION: Type I injuries require immediate surgical management after EPCP or immediate endoscopic closure during ERCP whenever possible. Type II injuries require surgical or conservative treatment according to intra- and retro-peritoneal dirty fluid collection findings following radiologic evaluation. Type III injuries almost always improve after conservative treatment with endoscopic nasobilliary drainage.


Sujets)
Humains , Cathétérisme , Cathéters , Cholangiopancréatographie rétrograde endoscopique , Drainage , Études rétrospectives
15.
Journal of the Korean Surgical Society ; : 137-142, 2010.
Article Dans Coréen | WPRIM | ID: wpr-25682

Résumé

PURPOSE: The aim of this study was to detail clinical experiences with a type of tension-free herniorrhaphy using the prolene hernia system (PHS) and analyze the system's usefulness. METHODS: We retrospectively reviewed the medical records of 122 patients who underwent an inguinal hernia repair using PHS between March 2004 and August 2008. RESULTS: There were 116 male and 6 female patients ages 14 to 99; 79 indirect, 33 direct, 10 pantaloon hernias. The right inguinal hernias were more frequent (64.7%). The mean operative time for inguinal hernia repair using PHS was 45.2+/-1.5 minutes and the mean postoperative hospital stay was 3.5+/-1.5 days (101+/-82.9 hours). The most frequent combined disease was hypertension. The most frequent complication of PHS repair was hematoma. The mean number of used analgesics was 3.1+/-3.3. There were no postoperative recurrences. CONCLUSION: Tension-free herniorrhaphy using PHS is thought to be a useful method of inguinal hernia repair in adults because it offers lower postoperative pain, shorter operation time and shorter postoperative hospital stay.


Sujets)
Adulte , Femelle , Humains , Mâle , Analgésiques , Hématome , Hernie , Hernie inguinale , Herniorraphie , Concentration en ions d'hydrogène , Hypertension artérielle , Durée du séjour , Dossiers médicaux , Durée opératoire , Douleur postopératoire , Polypropylènes , Récidive , Études rétrospectives
16.
The Korean Journal of Hepatology ; : 350-356, 2009.
Article Dans Coréen | WPRIM | ID: wpr-181183

Résumé

BACKGROUND/AIMS: This study compared the prognostic values of the Model for End-stage Liver Disease (MELD) and the hepatic venous pressure gradient (HVPG) in the prediction of death within 3 and 12 months in patients with decompensated liver cirrhosis. METHODS: We used data from 136 consecutive patients with decompensated cirrhosis who underwent HVPG between January 2006 and June 2008. Cox regression analysis was used to investigate the independent relationships with death of MELD and HVPG. The prognostic accuracies of MELD and HVPG were analyzed by calculating the area under the receiver operating characteristic curve (AUROC) for the occurrence of death within 3 and 12 months. RESULTS: Both MELD and HVPG were independent predictors of death [hazard ratio (HR)=1.11 and 1.12, respectively; 95% confidence interval (CI)=1.04~1.20 and 1.08-1.16]. Analysis of the AUROC demonstrated that the prognostic power did not differ between MELD and HVPG for predicting the 3-month survival (HR=0.76 and 0.68, respectively; 95% CI=0.62~0.89 and 0.52~0.84; P=0.22) or the 12-month survival (HR=0.72 and 0.73, 95% CI=0.61~0.83 and CI=0.61~0.84). CONCLUSIONS: Both MELD and HVPG are independent prognostic factors of death within 3 and 12 months in patients with decompensated liver cirrhosis, and their accuracies are similar. However, HVPG has a limited role in the prediction of death in decompensated cirrhosis due to its invasiveness and limited use.


Sujets)
Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , Aire sous la courbe , Études de cohortes , Veines hépatiques/physiopathologie , Cirrhose du foie/diagnostic , Défaillance hépatique/diagnostic , Modèles biologiques , Valeur prédictive des tests , Pronostic , Modèles des risques proportionnels , Analyse de régression , Études rétrospectives , Indice de gravité de la maladie , Analyse de survie , Pression veineuse
17.
Korean Journal of Medicine ; : 385-390, 2008.
Article Dans Coréen | WPRIM | ID: wpr-70835

Résumé

BACKGROUND/AIMS: The aims of this study were to estimate the frequency of symptoms of gastroesophageal reflux disease and reflux esophagitis, to evaluate the difference in characteristics among groups subdivided by symptoms, and to compare clinical features between a reflux esophagitis group and a non reflux esophagitis group in Chuncheon City. METHODS: A total of 1,011 persons who underwent endoscopy for health check up were enrolled between July 1, 2005, and June 30, 2006. All persons were given a validated, self reported questionnaire, which inquired about the presence, frequency, and severity of typical symptoms (heartburn and acid regurgitation) and atypical symptoms. The questionnaire also inquired about smoking, alcohol intake, and Helicobacter pyroli eradication. The subjects were subdivided into typical symptomatic, atypical symptomatic, no discomfort, and asymptomatic groups. RESULTS: The prevalence of heartburn and acid regurgitation occurring at least weekly was 7.5%. Reflux esophagitis, hiatal hernia, smoking, and alcohol intake were more common in males (p<0.05). Ninety eight cases (9.7%) were endoscopically diagnosed as reflux esophagitis, and sixty nine cases (6.8%) were endoscopically suspected esophageal metaplasia (ESEM). Subjects in the symptomatic group more frequently manifested reflux esophagitis than subjects in the asymptomatic group (p<0.05). CONCLUSIONS: The presence of reflux induced symptoms is related to reflux esophagitis, but the intensity and frequency of symptoms are poor predictors of the presence or severity of endoscopic mucosal breaks.


Sujets)
Humains , Mâle , Oesophage de Barrett , Endoscopie , Oesophagite , Oesophagite peptique , Reflux gastro-oesophagien , Pyrosis , Helicobacter , Hernie hiatale , Métaplasie , Prévalence , Autorapport , Fumée , Fumer , Enquêtes et questionnaires
18.
Korean Journal of Gastrointestinal Endoscopy ; : 403-408, 2008.
Article Dans Coréen | WPRIM | ID: wpr-67262

Résumé

BACKGROUND/AIMS: Cimetropium bromide has been used widely as a premedication for endoscopy; however, there are no subjective data pertaining to the effects of cimetropum bromide as a premedication. Thus, the current study was undertaken to compare the effects of cimetropum bromide with placebo as a premedication for esophagogastroduodenoscopy (EGD). METHODS: Two hundred ninety-nine consecutive outpatients who had undergone EGD were enrolled in this study. Thirty minutes before EGD, the patients were randomly given an intramuscular injection of cimetropium bromide (5 mg) or saline using a placebo-controlled, double-blind, randomized technique. Immediately after EGD, all the patients and endoscopists were requested to fill out the questionnaire form. RESULTS: One-hundred patients were injected with cimetropium bromide and 150 patients were injected with placebo. There was no statistically significant difference in the degree of residual gastric secretions, the peristaltic activity detected by endoscopists, and the comfort experienced by the patients in each study group. CONCLUSIONS: The intramuscular injection of cimetropium bromide (5 mg) as a premedication for EGD was not significantly superior to placebo, at least with respect to subjective parameters, in spite of its broad use.


Sujets)
Humains , Endoscopie digestive , Injections musculaires , Patients en consultation externe , Parasympatholytiques , Prémédication , Dérivés de la scopolamine , Enquêtes et questionnaires
19.
The Korean Journal of Internal Medicine ; : 16-21, 2008.
Article Dans Anglais | WPRIM | ID: wpr-114575

Résumé

BACKGROUND/AIMS: We investigated the prevalence and relationship of peptic ulcer disease and Helicobacter pylori infection to liver cirrhosis. METHODS: We examined 288 patients with liver cirrhosis, 322 patients with non-ulcer dyspepsia, and 339 patients with peptic ulcer disease. Rapid urease test and Wright-Giemsa staining were used for diagnosis of H. pylori infection. RESULTS: The prevalence of peptic ulcer disease in patients with cirrhosis was 24.3%. The prevalence of peptic ulcer disease in patients with cirrhosis divided into Child-Pugh classes A, B, and C was 22.3%, 21.0%, and 31.3%, respectively (p>0.05). The prevalence of H. pylori infection in the patients with cirrhosis, non-ulcer dyspepsia, and peptic ulcer without chronic liver disease were 35.1%, 62.4%, and 73.7%, respectively (p0.05). The prevalence of H. pylori infection in patients with hepatitis virus-related liver cirrhosis and in the patients with alcohol-related liver cirrhosis was 42.5% and 22.0%, respectively (p<0.001). The prevalence of H. pylori infection in patients with Child-Pugh classes A, B, and C liver cirrhosis was 51.5%, 30.5%, and 20.0%, respectively (p<0.001). CONCLUSIONS: Factors other than H. pylori may be involved in the pathogenesis of peptic ulcer disease in the setting of liver cirrhosis.


Sujets)
Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , Infections à Helicobacter/complications , Helicobacter pylori , Cirrhose du foie/complications , Prévalence , Indice de gravité de la maladie , Ulcère gastrique/complications
20.
Korean Journal of Medicine ; : 368-374, 2007.
Article Dans Coréen | WPRIM | ID: wpr-22170

Résumé

BACKGROUND: Stomach cancer is the most common cancer in Korea, and it can be easily diagnosed by performing endoscopy. Helicobacter pylori (H. pylori) is associated with stomach cancer, and there has been much recent interest in the epidemiology of stomach cancer. Therefore, we estimated the incidence of stomach cancer in Chuncheon-si during 2000-2002. METHODS: From July 1st, 2000 through June 30th, 2002, we investigated the subjects who were confined to be newly diagnosed cases living in Chuncheon-si. The data was collected from the medical records from all the medical facilities located in Chuncheon-si. RESULTS: The total number of cases of newly diagnosed stomach cancer during this period (2000-2002) was 186 (117 males and 69 females). The annual crude incidence rate of stomach cancer was estimated to be 37.0 per 100,000 persons overall, and 47.0 and 27.2 in the males and females, respectively. The annual age standardized incidence rate for the Korean population was 33.7 per 100,000 persons overall, and 42.2 and 25.1 for the males and females, respectively. The major symptoms of stomach cancer patients were epigastric pain (61.8%) and weight loss (31.2%). The proportion of early gastric cancer was 34.9% (60 among 172 persons) of the cases of stomach cancer. 64 patients (74%) were H. pylori positive. CONCLUSIONS: We report here on the estimated incidence rate of the stomach cancer and the characteristics of the stomach cancer patients in Chuncheon-si during 2000-2002. This study has generated basic epidemiologic data to identify the effect of H. pylori eradication on the future incidence rate of stomach cancer.


Sujets)
Femelle , Humains , Mâle , Endoscopie , Épidémiologie , Helicobacter pylori , Incidence , Corée , Dossiers médicaux , Tumeurs de l'estomac , Estomac , Perte de poids
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