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Objectives@#We aimed to examine the association between the relative preference for vegetables and meat and cancer incidence, in a population-based retrospective cohort in Korea. @*Methods@#We included 10,148,131 participants (5,794,124 men; 4,354,007 women) who underwent national health screening between 2004 and 2005 from the National Health Information Database of the National Health Insurance Service (NHIS-NHID). Participants were asked whether they preferred consuming 1) vegetables more often, 2) both vegetables and meat or 3) meat more often. Participants were followed up to Dec. 31, 2017. All cancer and eighteen common cancer cases were identified through the code from the International Classification of Diseases, 10th revision. We estimated sexspecific relative risks and 95% confidence intervals, adjusting for age, body mass index, alcohol consumption, smoking, physical activity, and income level. @*Results@#During an average follow-up of 12.4 years, 714,170 cancer cases were documented. In men, consuming meat more often was associated with lower risk of esophageal, liver, and stomach cancers, but higher risk of lung and kidney cancers. Consuming both vegetables and meat was associated with higher risk of prostate cancer, but with lower risk of esophageal, liver, and stomach cancers in men. In women, consuming meat more often was associated with a higher risk of colorectal cancer and breast, endometrial, and cervical cancers diagnosed before the age of 50. Consuming both vegetables and meat was associated with lower risk of liver cancer in women. @*Conclusions@#Our study suggests a potential link between vegetable and meat intake and cancer incidence in the Korean population. Further investigation on the association between the intake of specific types of vegetables and meat and cancer risk in Korean prospective cohort studies is needed.
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Objectives@#We aimed to examine the association between the relative preference for vegetables and meat and cancer incidence, in a population-based retrospective cohort in Korea. @*Methods@#We included 10,148,131 participants (5,794,124 men; 4,354,007 women) who underwent national health screening between 2004 and 2005 from the National Health Information Database of the National Health Insurance Service (NHIS-NHID). Participants were asked whether they preferred consuming 1) vegetables more often, 2) both vegetables and meat or 3) meat more often. Participants were followed up to Dec. 31, 2017. All cancer and eighteen common cancer cases were identified through the code from the International Classification of Diseases, 10th revision. We estimated sexspecific relative risks and 95% confidence intervals, adjusting for age, body mass index, alcohol consumption, smoking, physical activity, and income level. @*Results@#During an average follow-up of 12.4 years, 714,170 cancer cases were documented. In men, consuming meat more often was associated with lower risk of esophageal, liver, and stomach cancers, but higher risk of lung and kidney cancers. Consuming both vegetables and meat was associated with higher risk of prostate cancer, but with lower risk of esophageal, liver, and stomach cancers in men. In women, consuming meat more often was associated with a higher risk of colorectal cancer and breast, endometrial, and cervical cancers diagnosed before the age of 50. Consuming both vegetables and meat was associated with lower risk of liver cancer in women. @*Conclusions@#Our study suggests a potential link between vegetable and meat intake and cancer incidence in the Korean population. Further investigation on the association between the intake of specific types of vegetables and meat and cancer risk in Korean prospective cohort studies is needed.
Résumé
OBJECTIVES: Most cohort studies used food frequency questionnaires (FFQ) to evaluate coffee consumption as it assesses habitual dietary patterns, whereas some studies have used the 24-hour recalls (24HR) as it elicits in-depth description of foods and the amount eaten. The aim of this study was to compare FFQs and 24HR to assess the consumption of various types of coffee.METHODS: We included 25,904 participants aged 40 years or older from the Health Examinees (HEXA) Study of the Korean Genome and Epidemiologic Study (KoGES). Each participant completed one FFQ and one-day (n=11,280) or two-day 24HR (n=14,624). We classified coffee types into: black coffee, coffee with sugar and cream, and coffee with sugar alone or cream alone. We compared the proportions of nondrinkers, black coffee, and coffee with sugar and cream through FFQ and 24HR.RESULTS: Among those who completed one FFQ and one-day 24HR, 39.4% of “nondrinkers” on one-day 24HR reported that they did not drink coffee on their FFQs. Whereas among those who complete two-day 24HR, 71.2% of “nondrinkers” on two-day 24HR said that they did not drink coffee on their FFQs. Among those who completed one FFQ and oneday 24HR, 58.3% marked “black coffee” on one-day 24HR said that they drank black coffee on their FFQs. Among those who complete two-day 24HR, 58.8% marked “black coffee” on two-day 24HR said that they drank black coffee on their FFQs. The kappa coefficients and percent agreements were 0.4 and 59.6%, respectively, for the comparison of coffee intake between FFQ and one-day 24HR, and 0.6 and 72.8%, respectively, for the comparison of coffee intake between FFQ and two-day 24HR.CONCLUSIONS: We found discrepancies between FFQs and 24HR in the types of coffee consumed. Such limitations should be considered when using the 24HR data to examine the effect of coffee consumption on disease development.
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Café , Études de cohortes , Études épidémiologiques , GénomeRésumé
PURPOSE: The aim of this study was to examine the characteristics of nutrition-related knowledge, dietary habits, and nutrient intakes of alcoholic patients and how nutrition education affects these nutritional behaviors. METHODS: Subjects included 37 adult male alcoholic patients who were hospitalized. The nutrition education program consisted of five lessons over a five-week period. An each 80-minute nutrition education program per week was implemented for the alcoholic patients over a five-week period. Both before and after the implementation of nutrition education, their nutrition-related knowledge and dietary habits were assessed and nutrient intakes were investigated. RESULTS: The subjects showed drinking habits of considerably high frequency, a large quantity of alcohol consumption, and preference for soju (a liquor) over beer. They had proper weight, height, and BMI, and came from relatively poor socioeconomic backgrounds with a low-level of self-rated health status and a comparatively high rate of suffering from disease. Mean score of their nutrition-related knowledge and dietary habits was quite low. They consumed less energy, dietary fiber, vitamin C, thiamin, riboflavin, folic acid, Ca, and K, but more Na compared to each Dietary Reference Intake (DRI). After implementing the nutrition education, mean score of nutrition-related knowledge and dietary habits showed significant improvement. In addition, the meeting rate of each DRI of several nutrients was increased significantly, including energy, carbohydrate, dietary fiber, vitamins A, C, and B6, thiamin, riboflavin, niacin, pyridoxine, folic acid, Ca, P, K, Fe, and Zn, while that of Na decreased. CONCLUSION: The findings of this study indicate that alcoholic patients had various nutritional problems, such as lack of nutrition-related knowledge, bad dietary habits, and insufficient nutrient intakes, however, these problems can be positively modified by implementation of a relatively short-term nutrition education program.
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Adulte , Humains , Mâle , Consommation d'alcool , Alcooliques , Acide ascorbique , Bière , Hydrates de carbone alimentaires , Fibre alimentaire , Consommation de boisson , Éducation , Acide folique , Comportement alimentaire , Acide nicotinique , Pyridoxine , Apports nutritionnels recommandés , Riboflavine , VitaminesRésumé
BACKGROUND/AIMS: Acute viral hepatitis A is a major health problem in Korea and the influx of genotype IIIA is thought to be one reason. We examined the differences in the clinical characteristics and laboratory findings of genotypes IA and IIIA in Daejeon. METHODS: From November 2009 to June 2010, 81 patients positive for IgM anti-HAV were enrolled prospectively. The hepatitis A was genotyped using real-time polymerase chain reaction. The clinical characteristics and laboratory results were compared on the basis of genotype. RESULTS: The mean patient age was 32.6 +/- 7.4 years. The mean hospitalization was 7.7 +/- 2.4 days. The patient occupation varied. Clinically, vomiting and diarrhea were relatively more prevalent in genotype IIIA than in IA. Abdominal pain and skin spots were relatively more prevalent in genotype IA than in IIIA. The hemoglobin, peak aspartate aminotransferase (AST) level, and C-reactive protein were statistically higher in genotype IIIA than in IA. The distributions of the peak AST, alanine aminotransferase (ALT) and total bilirubin values tended to be perched in genotype IIIA than in IA. The international normalized ratio (INR) tended to be slightly prolonged in genotype IIIA than in IA. CONCLUSIONS: Recently, genotype IIIA of acute viral hepatitis A has become prevalent in Daejeon. Hepatitis A genotype IIIA probably causes worse laboratory abnormalities than genotype IA.
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Humains , Douleur abdominale , Alanine transaminase , Aspartate aminotransferases , Bilirubine , Protéine C-réactive , Diarrhée , Génotype , Hémoglobines , Hépatite , Hépatite A , Anticorps de l'hépatite A , Hospitalisation , Immunoglobuline M , Rapport international normalisé , Corée , Professions , Perches , Prévalence , Études prospectives , Réaction de polymérisation en chaine en temps réel , Peau , VomissementRésumé
BACKGROUND/AIMS: Clevudine, a pyrimidine nucleoside analogue, has potent antiviral effects in patients with chronic viral hepatitis B (CHB). We report the efficacy of initial treatment with clevudine in naive patients with CHB living in Daejeon and Chungcheong Province, South Korea. METHODS: One hundred five adults with CHB were administered 30 mg of clevudine per day for an average of 51 weeks. We evaluated viral markers and liver biochemistry retrospectively every 3 months. RESULTS: Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and hepatitis B virus (HBV) DNA before the treatment were 184 +/- 188 IU/L, 150 +/- 138 IU/L, and 7.1 +/- 1.2 log copies/mL, respectively. Undetectable rates (< 60 IU/mL) of DNA were 36.2%, 68.9%, 83.6%, 76.2%, and 75.8% at 12, 24, 36, 48, and 60 weeks, respectively. Seroconversion rates were 9.1%, 13.6%, 24.6%, 26.5%, and 26.1% and ALT normalization rates were 64.5%, 78.1%, 87.9%, 90.0% at 12, 24, 36, and 48 weeks, respectively. Six patients (5.7%) had a viral breakthrough. CONCLUSIONS: Clevudine is a useful drug in the initial treatment of patients with CHB, with a potent antiviral effect and low incidence of viral breakthrough.
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Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , Alanine transaminase/sang , Antiviraux/usage thérapeutique , Arabinofuranosyluracile/analogues et dérivés , Antigènes e du virus de l'hépatite virale B/sang , Hépatite B chronique/traitement médicamenteux , Études rétrospectivesRésumé
Follicular lymphoid hyperplasia is commonly seen when performing pediatric endoscopy. But in adults, these findings can imply an underlying gastrointestinal or systemic illness, besides the normal variant. On the other hand, colonic involvement of chronic lymphocytic leukemia (CLL) is seen in about 5% to 20% of autopsy cases. However, there have been few reports on the colonoscopic appearance that corresponds to colonic involvement by CLL, and the reported colonoscopic appearances have included polyps, ulcers, granularity, submucosal nodules, erythema, the red ring sign etc. We report here on a case of CLL neoplastic lymphocyte involvement of the terminal ileum and colon as a form of lymphoid hyperplasia, and this was seen when performing colonoscopy.
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Adulte , Humains , Autopsie , Côlon , Coloscopie , Endoscopie , Érythème , Main , Hyperplasie , Iléum , Leucémie chronique lymphocytaire à cellules B , Lymphocytes , Polypes , UlcèreRésumé
BACKGROUND/AIMS: Colonic diverticulitis is an uncommon disease in young patients. However, the frequency appears to have increased in Korea among young patients. The purpose of this study was to determine the diagnosis, treatment and clinical course of young patients with diverticulitis of the colon. METHODS: The hospital records of 70 patients with diverticulitis between July 1997 and April 2006 from the Eulji university hospital were reviewed. We analyzed the clinical course and outcomes of patients according to age. RESULTS: In the 36 patients below the age of 40, the male to female ratio was 2:1. Thirty four young patients had right uncomplicated colonic diverticulitis. Twenty four young patients treated with antibiotics did not require surgery or develop complications. CONCLUSION: The majority of young patients with diverticulitis were in their fourth decade of life and it was predominantly seen in males. Diverticulitis in young patients at our hospital did not appear to take a more aggressive clinical course than it did in older patients. Bowel rest and antibiotic treatment were safe and effective treatments for acute uncomplicated colonic diverticulitis in young patients.
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Femelle , Humains , Mâle , Antibactériens , Côlon , Diverticulite , Diverticulite colique , Diverticule , Archives administratives hospitalières , CoréeRésumé
Albendazole binds to parasite's tubulin inhibiting its glucose absorption. Its common adverse effects are nausea, vomiting, constipation, thirst, dizziness, headache, hair loss and pruritus. Although mainly metabolized in the liver, abnormal liver function tests were a rare adverse effect during clinical trials and we found no literature about albendazole-induced hepatitis requiring admission. This patient had a previous history of albendazole ingestion in 2002 resulting in increase of liver function tests. And in 2005, the episode repeated. We evaluated the patient for viral hepatitis, alcoholic liver disease, and autoimmune hepatitis, but no other cause of hepatic injury could be found. Liver biopsy showed periportal steatosis and periportal necrosis. The initial abnormal liver function test improved only with supportive care. These findings and the Roussel Uclaf Causality Assessment Method of the Council for International Organizations of Medical Sciences (RUCAM/CIOMS) score of 9 are compatible with drug-induced hepatitis so we report the case of this patient with a review of the literature.
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Humains , Mâle , Adulte d'âge moyen , Albendazole/effets indésirables , Antiprotozoaires/effets indésirables , Granulocytes éosinophiles/métabolisme , Glucose/métabolisme , Lésions hépatiques dues aux substances/diagnostic , Foie/effets des médicaments et des substances chimiques , Tests de la fonction hépatique , NécroseRésumé
BACKGROUNDS/AIMS: Peginterferon alpha-2a or -2b is the standard treatment regimen in chronic hepatitis C. However, there have been few comparative studies of the efficacies of these two types of peginterferon. We evaluated their efficacies in combination with ribavirin as a initial treatment for chronic hepatitis C. METHODS: Ninety-seven patients were treated with peginterferon alpha-2a (180 microgram/week, n=48) or peginterferon alpha-2b (1.5 microgram/kg/week, n=49) plus ribavirin (800 mg/day for 24 weeks in genotype non-1 or 1,000-1,200 mg/day for 48 weeks in genotype 1). Virologic responses including the early virologic response (EVR), end-of-treatment response (ETR), sustained virologic response (SVR), and adverse effects were analyzed retrospectively. RESULTS: The virologic response rates did not differ significantly between peginterferon alpha-2a and -2b: 89.6% and 89.7% for EVR, 79.2% and 79.5% for ETR, 72.9% and 73.5% for SVR, respectively. Analysis of the virologic responses according to genotype also revealed no significant differences in SVR between peginterferon alpha-2a and -2b (59.3% vs. 59.7% for genotype 1 and 90.5% vs. 83.3% for genotype non-1, respectively), or in adverse effects including flu-like symptom, rash, itching, neutropenia, and thrombocytopenia. CONCLUSIONS: We found no significant differences in therapeutic efficacies and adverse effects between the alpha-2a and -2b types of peginterferon as the initial treatment regimen in naive chronic hepatitis C patients.
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Adulte , Humains , Adulte d'âge moyen , Antiviraux/administration et posologie , Association thérapeutique , Génotype , Hepacivirus/effets des médicaments et des substances chimiques , Hépatite C chronique/diagnostic , Interféron alpha-2/administration et posologie , Interféron alpha/administration et posologie , Corée , Polyéthylène glycols/administration et posologie , Études rétrospectives , Ribavirine/administration et posologie , Facteurs de risqueRésumé
BACKGROUND/AIMS: This study was done to evaluate the efficacy of rabeprazole (proton-pump-inhibitor) and ranitidine (H2-receptor antagonist) in the symptom relief and treatment of erosive esophagitis diagnosed by endoscopy. METHODS: A total of 110 patients with typical gastroesophageal reflux disease (GERD) symptoms were enrolled in this multicenter study. They were randomized into rabeprazole group (53 patients) and ranitidine group (57 patients) respectively. The patients in rabeprazole group were given 10 mg of rabeprazole and ranitidine group received 300 mg of ranitidine before breakfast and dinner for 8 weeks. After the end of treatment, we evaluated the endoscopic healing rate of reflux esophagitis and symptomatic improvement. RESULTS: After 8 weeks of treatment, rabeprazole group showed significantly higher complete endoscopic cure rate than ranitidine group (86.8% [46/53] vs. 57.9% [33/57], p=0.001) and higher symptomatic improvement of heartburn (91.2% [31/34] vs. 76.2% [32/42], p=0.085), especially in the first 7 days (76.7% vs. 45.3%, p=0.008). Also, rabeprazole group showed significantly higher improvement of regurgitation symptom than ranitidine group (100% [35/35] vs. 83% [39/47], p=0.009). Both group showed no differences in the improvement of chest pain and globus sensation. All the adverse events (rabeprazole group 4 events vs. ranitidine group 3 events) were mild and there was no abnormality in laboratory test. CONCLUSIONS: In patients with GERD, rabeprazole 10 mg b.i.d. is superior to ranitidine 300 mg b.i.d. in healing of reflux esophagitis and resolving typical GERD symptoms. Rabeprazole is an effective and well-tolerated drug for GERD treatment.
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Adulte , Femelle , Humains , Mâle , Adulte d'âge moyen , (Pyridin-2-ylméthyl)sulfinyl-1H-benzimidazoles , Antiulcéreux/usage thérapeutique , Benzimidazoles/usage thérapeutique , Oesophagite peptique/traitement médicamenteux , Antihistaminiques des récepteurs H2/usage thérapeutique , Oméprazole/analogues et dérivés , Pompes à protons/antagonistes et inhibiteurs , Proton-Translocating ATPases/usage thérapeutique , Ranitidine/usage thérapeutiqueRésumé
Pancreatic duct stones are commonly associated with recurrent pancreatitis. They are believed to develop as a result of the calcification of an intraductal protein plug. A choledochal cyst is a relatively rare anomaly usually presenting with abdominal pain, jaundice and palpable mass. APBDU (anomalous pancreaticobiliary ductal union) is frequently associated with various pancreatobiliary diseases, including choledochal cyst, biliary tumor, pancreatitis and pancreas divisum. We report a 48-year-old woman who presented with right upper quadrant pain with a pancreatic duct stone, a choledochal cyst and APBDU. She underwent endoscopic pancreatic sphincterotomy, a surgical choledochal cyst excision and Roux-en-Y choledochojejunostomy.
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Femelle , Humains , KystesRésumé
Portal vein thrombosis is an uncommon cause for presinusoidal hypertension, which results from inherited thrombotic disorder, neoplasm, and intra-abdominal inflammation like pancreatitis. It could develop portal hypertension, culminating in variceal bleeding from esophagus or stomach. One of the medical management of portal vein thrombosis is intravenous heparinization followed by long term oral anticoagulation. Intravenous heparinization using unfractionated heparin requires aPTT monitoring for dose adjustment which is not needed for low molecular weight heparin, and has higher risk of bleeding than using low molecular weight heparin. However, the standard protocol for anticoagulation in portal vein thrombosis has not been determined yet. We experienced a case of portal vein thrombosis in acute necrotizing pancreatitis, which was successfully treated with low molecular weight heparin, as herein reported.
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Anticoagulants , Varices oesophagiennes et gastriques , Oesophage , Hémorragie , Héparine , Héparine bas poids moléculaire , Hypertension artérielle , Hypertension portale , Inflammation , Pancréatite , Pancréatite aigüe nécrotique , Veine porte , Estomac , Thrombose veineuseRésumé
The Heterotopic pancreas is defined as the presence of pancreatic tissue lacking anatomical and vascular continuity with the main body of pancreas. Heterotopic pancreas or ectopic pancreas is found in 0.55% to 13.7% of autopsy series and also found one in approximately every 500 operations in abdominal surgery. The most common sites are the antrum of stomach, duodenum, and proximal jejunum. Most masses of heterotopic pancreas in stomach were encountered in the distal one third, usually within 5 or 6 cm of pylorus. We have recently experienced a case of hetertopic pancreas that was located in fundus which is not the usual site. Gastrofiberscopy revealed a 2 2.5 cm sized protruding mass on the fundus. There was apperared an umbilical shaped dimple on the center with a relatively normal mucosa. Endoscopic ultrasonography revealed a 2.5 cm sized hypoechoic mass of fundus, originating from submucosal and muscular layer. It was considered a submucosal tumor, such as leiomyoma, and subsequently wedge resection was performed. Histologic finding showed pancreatic acni.
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Autopsie , Duodénum , Endosonographie , Jéjunum , Léiomyome , Muqueuse , Pancréas , Pylore , EstomacRésumé
BACKGROUND: A clinical trial was performed to evaluate the antihypertensive efficacy and side effects of amlodipine, a new long-action calcium antagonist, in patients with mild to moderate essential hypertension as measured by 24-h ambulatory blood pressure monitoring. METHODS AND RESULTS: 1) The study patients consisted of 4 men and 6 women, and the mean age was 51 years. Amlodipine monotherapy(5~10mg) was continued for 4 weeks, and blood pressure was measured by 24-h ambulatory blood pressure monitoring. 2) A smooth and sustained lowering of blood pressure was clearly achieved without affecting the circadian rhythm throughout dosing interval. The mean-pressure drop was 21.2/13.7mmHg after 4 weeks of amlodipine monotherapy. 3) The ambulatory pulse rate revealed virtually identical average hourly pulses during the recording period before and after amlodipine treatment. 4) All of the laboratory parameters including blood chemistry, glucose, lipid and electrolytes did not change significantly after 4 weeks of amlodipine monotherapy. 5) Amlodipine therapy resulted in minimal side effects that were well tolerated. CONCLUSIONS: Once-daily amlodipine monotherapy with 5 to 10mg in controlling blood pressure throughout each 24-h cycle is effective and well tolerated in the patients with mild to moderate essential hypertension.
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Femelle , Humains , Mâle , Amlodipine , Surveillance ambulatoire de la pression artérielle , Pression sanguine , Calcium , Chimie , Rythme circadien , Électrolytes , Glucose , Rythme cardiaque , Hypertension artérielleRésumé
BACKGROUND: Determination of left ventricular(LV) myocardial mass with echocardioraphy is feasible and validated. American society of echocardiography(ASE) issued recommendations for the quantitation of the left ventricle by M-mode and 2-dimensional echocardiography in 1978 and 1989, respectively. Although some controversies exist regarding the relative accuracy of M-mode and 2-dimensional techniques, many workers now agree that 2-dimensional methods are more accurate and can be applied to a higher percentage of patients. But sometimes the validated methods are not optimal when parasternal short axis view is difficult to obtain, when the ventricle is distorted, or when scar tissue constitutes a portion of the myocardial volume. METHODS: We measured left ventricular mass in 72 normal subjects using three different methods-ASE cube method with correction in M-mode(method A), area-length method from parasternal short axis view and apical four chamber view(method B), and the method using Simpson's rule from apical four chamber view(method C). RESULTS: 1) LV mass(index) was 161.8+/-30.3g(98.7+/-15.6g/m2) by method A, 166.2+/-32.8g(101.2+/-16.5g/m2) by method B, and 161.2+/-31.8g(98.2+/-15.5g/m2) by method C. 2) LV mass or index by method B was significantly different from that by method A(p0.05). 3) There was a strong correlation between LV mass or index by the method A and B(r=0.873, p<0.001), by the method B and C(r=0.923, p<0.001), and by the A and C(r=0.945, p<0.001). CONCLUSIONS: It is suggested that the method using Simpson's rule can reliably assess LV mass, although it results in smaller value that that by area-length method.
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Humains , Axis , Cicatrice , Échocardiographie , Ventricules cardiaquesRésumé
We recently experienced a case of an elderly patient with mediastinal abscess, which is a rare complication of esophageal perforation, in whom dyspnea, chest pain and odynophagia were main clinical symptoms after eating cooked fish. During evaluation, upper mediastinal widening, with air-fluid level, and eaophageal perforation plugged with pus were detected by chest X-ray films and endoscopic examinatien. After draining of pus(about 300 cc) through the perforation site by careful manipulation of endoscope, inner wall of abacess cavity communicating with esophagus could be observed through esophago-mediastinal fistula. For further management, drainage procedure of mediastinal abscess, esophageal diversion and feeding gastrostomy were done.