- Proton Pump Inhibitor Switching Strategy after Failure of Standard Triple Therapy for Helicobacter pylori Infection
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Kim J, Kim YJ, Chung WC
- KMID: 2503182
- Korean J Helicobacter Up Gastrointest Res.
- 2020 Jun;20(2):146-152.
- doi: 10.7704/kjhugr.2019.0036
Background/Aims: It is still unknown whether cytochrome P450 (CYP) 2C19 polymorphisms influence Helicobacter pylori (H. pylori) eradication, especially in eastern Asia. We aimed to evaluate how changes in proton pump... -
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- Is serum pepsinogen testing necessary in populationbased screening for gastric cancer?
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Kim YJ, Chung WC
- KMID: 2502044
- Korean J Intern Med.
- 2020 May;35(3):544-546.
- doi: 10.3904/kjim.2020.139
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- Learning Curve of the Direct Anterior Approach for Hip Arthroplasty
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Ham DH, Chung WC, Choi BY, Choi JE
- KMID: 2502269
- J Korean Orthop Assoc.
- 2020 Apr;55(2):143-153.
- doi: 10.4055/jkoa.2020.55.2.143
Purpose: To evaluate the timing of the improvement in surgical skills of the direct anterior approach for hip arthroplasty through an analysis of the clinical features and learning curve in... -
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- Aspirin and Non-steroidal Anti-inflammatory Drugs in Prevention of Gastric Cancer
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Kim YJ, Chung WC
- KMID: 2509972
- J Dig Cancer Rep.
- 2020 Dec;8(2):77-80.
Gastric cancer is one of the leading causes of cancer-related deaths worldwide. The increased expression of cyclooxygenase (COX)-2 has been implicated in the development and progression of gastric cancers. A... -
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- Clinical Outcomes of Mucinous Gastric Carcinomas Compared with Non-mucinous and Signet Ring Cell Carcinomas
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Ahn H, Chung WC, Kim YJ, Ryu S, Lim E
- KMID: 2509706
- Korean J Gastroenterol.
- 2020 Dec;76(6):297-303.
- doi: 10.4166/kjg.2020.098
Background/Aims: This study examined the clinical features and prognosis of patients with mucinous gastric carcinoma (MGC), non-mucinous gastric carcinoma (NMGC), and signet ring cell gastric carcinoma (SRC). Methods: A retrospective cohort... -
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- Clinical Impact of Common Bile Duct Angulation on the Recurrence of Common Bile Duct Stone: A Meta-analysis and Review
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Ryu S, Jo IH, Kim S, Kim YJ, Chung WC
- KMID: 2507767
- Korean J Gastroenterol.
- 2020 Oct;76(4):199-205.
- doi: 10.4166/kjg.2020.76.4.199
Background/Aims: Local and systemic factors, such as diabetes, obesity, and hyperlipidemia, are considered risk factors for the recurrence of choledocholithiasis after successful endoscopic clearance. Local factors include the presence of... -
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- Association between Recurrence and Survival Rates According to the Location of Gastric Gastrointestinal Stromal Tumor
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Yu YJ, Kim TH, Oh JH, Chung WC
- KMID: 2469330
- Korean J Helicobacter Up Gastrointest Res.
- 2019 Sep;19(3):169-173.
- doi: 10.7704/kjhugr.2019.19.3.169
BACKGROUND/AIMS: This study aimed to evaluate the clinicopathological parameters of gastric gastrointestinal stromal tumors (GISTs) and to investigate the effect of tumor site on clinical outcomes. MATERIALS AND METHODS: Patients treated... -
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- Eradication Therapy for Helicobacter pylori with Diagnostic Test for Clarithromycin Resistance
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Kim YJ, Chung WC
- KMID: 2469313
- Korean J Helicobacter Up Gastrointest Res.
- 2019 Dec;19(4):225-230.
- doi: 10.7704/kjhugr.2019.0019
Addressing the increasing antibiotic resistance, including clarithromycin resistance, which affects Helicobacter pylori (H. pylori) eradication therapy, is a challenge for clinicians. Antibiotic resistance is the main reason for H. pylori... -
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- The usefulness of fecal calprotectin in assessing inflammatory bowel disease activity
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Lee YW, Lee KM, Lee JM, Chung YY, Kim DB, Kim YJ, Chung WC, Paik CN
- KMID: 2452490
- Korean J Intern Med.
- 2019 Jan;34(1):72-80.
- doi: 10.3904/kjim.2016.324
BACKGROUND/AIMS: Fecal calprotectin (FC) is known to correlate with disease activity and can be used as a predictor for relapse or treatment response in inflammatory bowel disease (IBD). We evaluated... -
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- Accuracy of Endoscopic Diagnosis of Mild Atrophic Gastritis with Helicobacter pylori Infection
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Kim DB, Chung WC
- KMID: 2419698
- Clin Endosc.
- 2018 Jul;51(4):310-312.
- doi: 10.5946/ce.2018.085
No abstract available. -
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- Factors Associated with Rebleeding in Patients with Peptic Ulcer Bleeding: Analysis of the Korean Peptic Ulcer Bleeding (K-PUB) Study
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Kim JS, Kim BW, Park SM, Shim KN, Jeon SW, Kim SW, Lee YC, Moon HS, Lee SH, Jung WT, Kim JI, Kim KO, Park JJ, Chung WC, Kim JH, Baik GH, Oh JH, Kim SM, Kim HS, Yang CH, Jung JT, Lim CH, Song HJ, Kim YS, Kim GH, Kim JH, Chung JI, Lee JH, Choi MH, Choi JK
- KMID: 2411672
- Gut Liver.
- 2018 May;12(3):271-277.
- doi: 10.5009/gnl17138
BACKGROUND/AIMS: Rebleeding is associated with mortality in patients with peptic ulcer bleeding (PUB), and risk stratification is important for the management of these patients. The purpose of our study was... -
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- Early Detection is Important to Reduce the Economic Burden of Gastric Cancer
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Kim JH, Kim SS, Lee JH, Jung DH, Cheung DY, Chung WC, Park SH
- KMID: 2414549
- J Gastric Cancer.
- 2018 Mar;18(1):82-89.
- doi: 10.5230/jgc.2018.18.e7
PURPOSE: Early detection of gastric cancer is important to improve prognosis. Early detection enables local treatment, such as endoscopic submucosal dissection (ESD). Therefore, we investigated whether early detection of gastric... -
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- Effectiveness of Endoscopic Sciatic Nerve Decompression for the Treatment of Deep Gluteal Syndrome
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Ham DH, Chung WC, Jung DU
- KMID: 2408183
- Hip Pelvis.
- 2018 Mar;30(1):29-36.
- doi: 10.5371/hp.2018.30.1.29
PURPOSE: The purpose of this retrospective study was to evaluate clinical outcomes of endoscopic nerve decompression in patients with deep gluteal syndromes (DGS). MATERIALS AND METHODS: Between October 2013 and March... -
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- Micrometastasis in Gastric Cancer
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Youn GJ, Chung WC
- KMID: 2383384
- Korean J Gastroenterol.
- 2017 May;69(5):270-277.
- doi: 10.4166/kjg.2017.69.5.270
Although the incidence and mortality rate of gastric cancer have been steadily declining, gastric cancer is still the fourth most common cancer in the world and more than 50% of... -
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- The Effectiveness of Arthroscopy in Borderline Hip Dysplasia
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Ham DH, Chung WC, Jung BH, Jung DU, Kang KR
- KMID: 2438979
- J Korean Orthop Assoc.
- 2017 Apr;52(2):146-152.
- doi: 10.4055/jkoa.2017.52.2.146
PURPOSE: The outcome of hip arthroscopy as a treatment of patients with hip dysplasia is variable. In patients with severe hip dysplasia, arthroscopy has the potential to exacerbate instability and... -
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- The Detection of Messenger RNA for Carcinoembryonic Antigen and Cytokeratin 20 in Peritoneal Washing Fluid in Patients with Advanced Gastric Cancer
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Kim YJ, Chung WC, Choi S, Jung YD, Lee J, Chae SY, Jun KH, Chin HM
- KMID: 2383399
- Korean J Gastroenterol.
- 2017 Apr;69(4):220-225.
- doi: 10.4166/kjg.2017.69.4.220
BACKGROUND/AIMS: Peritoneal micrometastasis is known to play an important role in the recurrence of gastric cancer. However, its effects remain equivocal. Herein, we examine the messenger RNA (mRNA) as tumor... -
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- Positive Glucose Breath Tests in Patients with Hysterectomy, Gastrectomy, and Cholecystectomy
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Kim DB, Paik CN, Kim YJ, Lee JM, Jun KH, Chung WC, Lee KM, Yang JM, Choi MG
- KMID: 2412190
- Gut Liver.
- 2017 Mar;11(2):237-242.
- doi: 10.5009/gnl16132
BACKGROUND/AIMS: This study aimed to investigate the prevalence and characteristics of small intestinal bacterial overgrowth (SIBO) in patients undergoing abdominal surgeries, such as gastrectomy, cholecystectomy, and hysterectomy. METHODS: One hundred seventy-one... -
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- A Pilot Study of Helicobacter pylori Eradication Using a Polymerase Chain Reaction-based Test for Clarithromycin Resistance
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Jung YD, Kim YJ, Chung WC
- KMID: 2397495
- Korean J Helicobacter Up Gastrointest Res.
- 2017 Dec;17(4):200-207.
- doi: 10.7704/kjhugr.2017.17.4.200
BACKGROUND/AIMS: Clarithromycin resistance is one of the main predictors of eradication treatment failures in Helicobacter pylori infections. The aim of this study was to investigate the ideal eradication rate of... -
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- Is Helicobacter pylori Associated Functional Dyspepsia Correlated With Dysbiosis?
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Kim YJ, Chung WC, Kim BW, Kim SS, Kim JI, Kim NJ, Yoo J, Kim SH
- KMID: 2395418
- J Neurogastroenterol Motil.
- 2017 Oct;23(4):504-516.
- doi: 10.5056/jnm17066
BACKGROUND/AIMS: To assess the long-term effect of Helicobacter pylori eradication on symptomatic improvement according to the type of antibiotic and the duration of treatment in H. pylori-associated functional dyspepsia. METHODS: We... -
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- The Etiologic Evaluation of Acute Pancreatitis in a General Hospital of Seoul-Gyeonggi Province in Korea
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Youn GJ, Chung WC, Lee JM, Paik CN, Oh JH, Jung SH
- KMID: 2392915
- Korean J Gastroenterol.
- 2017 Oct;70(4):190-197.
- doi: 10.4166/kjg.2017.70.4.190
BACKGROUND/AIMS: In recent years, the incidence of acute pancreatitis (AP) has been increasing. A better understanding of the etiology is directly linked to more favorable outcomes. Unfortunately, there have been... -
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