Chang K. Oh

Chuncheon, Republic of Korea

Last Updated: 09/26/2026

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Found 23 publications

Clinical features of NAAT-positive, toxin-negative Clostridioides difficile infections in South Korea.

Clinical features of NAAT-positive, toxin-negative Clostridioides difficile infections in South Korea.

Journal: The Korean journal of internal medicine

Published: June 30, 2025

Clinical Approaches to Clostridioides difficile Infection Management: Insights From a Nationwide Survey of Korean Physicians.

Clinical Approaches to Clostridioides difficile Infection Management: Insights From a Nationwide Survey of Korean Physicians.

Journal: Journal of Korean medical science

Published: April 27, 2025

Comparison of rebamipide and tegoprazan combination therapy and tegoprazan monotherapy for ESD induced gastric ulcers a randomized multicenter study.

Comparison of rebamipide and tegoprazan combination therapy and tegoprazan monotherapy for ESD induced gastric ulcers a randomized multicenter study.

Journal: Scientific reports

Published: April 14, 2025

Comparing Precutting Endoscopic Mucosal Resection Using Snare-Tip and Endoscopic Submucosal Dissection Knife for Large Nonpedunculated Colorectal Polyps: A Randomized Controlled Trial.

Comparing Precutting Endoscopic Mucosal Resection Using Snare-Tip and Endoscopic Submucosal Dissection Knife for Large Nonpedunculated Colorectal Polyps: A Randomized Controlled Trial.

Journal: The American journal of gastroenterology

Published: January 21, 2025

Comparison of Rifaximin Monotherapy and Rifaximin Combined with Probiotics in Patients with Irritable Bowel Syndrome: A Randomized Controlled Trial.

Comparison of Rifaximin Monotherapy and Rifaximin Combined with Probiotics in Patients with Irritable Bowel Syndrome: A Randomized Controlled Trial.

Journal: Nutrients

Published: January 17, 2025

Application of an Automated Deep Learning Program to A Diagnostic Classification Model: Differentiating High-Risk Adenomas Among Colorectal Polyps 10 mm or Smaller.

Application of an Automated Deep Learning Program to A Diagnostic Classification Model: Differentiating High-Risk Adenomas Among Colorectal Polyps 10 mm or Smaller.

Journal: Journal of digestive diseases

Published: September 12, 2024

Comparing 1-L and 2-L Polyethylene Glycol with Ascorbic Acid for Small Bowel Capsule Endoscopy: A Randomized Controlled Trial.

Comparing 1-L and 2-L Polyethylene Glycol with Ascorbic Acid for Small Bowel Capsule Endoscopy: A Randomized Controlled Trial.

Journal: Gut and liver

Published: June 24, 2024

Assessing risk stratification in long-term outcomes of rectal neuroendocrine tumors following endoscopic resection: a multicenter retrospective study.

Assessing risk stratification in long-term outcomes of rectal neuroendocrine tumors following endoscopic resection: a multicenter retrospective study.

Journal: Scandinavian journal of gastroenterology

Published: April 08, 2024

Comparison of cold snare endoscopic mucosal resection and hot snare endoscopic mucosal resection for small colorectal polyps: a randomized controlled trial.

Comparison of cold snare endoscopic mucosal resection and hot snare endoscopic mucosal resection for small colorectal polyps: a randomized controlled trial.

Journal: Scientific reports

Published: March 24, 2024

Comparing underwater endoscopic submucosal dissection and conventional endoscopic submucosal dissection for large laterally spreading tumor: a randomized controlled trial (with video).

Comparing underwater endoscopic submucosal dissection and conventional endoscopic submucosal dissection for large laterally spreading tumor: a randomized controlled trial (with video).

Journal: Gastrointestinal endoscopy

Published: February 22, 2024

Incidence and Clinical Course of Post-infectious Irritable Bowel Syndrome in Patients Admitted to University Hospitals: 1-year Prospective Follow-up Study.

Incidence and Clinical Course of Post-infectious Irritable Bowel Syndrome in Patients Admitted to University Hospitals: 1-year Prospective Follow-up Study.

Journal: Journal of neurogastroenterology and motility

Published: January 28, 2024

Pathogenesis and biomarkers of colorectal cancer by epigenetic alteration.

Pathogenesis and biomarkers of colorectal cancer by epigenetic alteration.

Journal: Intestinal research

Published: September 05, 2023

Showing 1-12 of 23

Last Updated: 09/26/2026