Ellen M. Witteman

Nijmegen, GE, Netherlands

Last Updated: 09/26/2026

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Found 11 publications

Dietary Factors Associated With the Progression of Gastric Intestinal Metaplasia: A Multicenter, Prospective Cohort Study in a Western Population.

Dietary Factors Associated With the Progression of Gastric Intestinal Metaplasia: A Multicenter, Prospective Cohort Study in a Western Population.

Journal: Clinical and translational gastroenterology

Published: January 16, 2026

Group-Delivered Mindfulness-Based Cognitive Therapy to Reduce Psychological Distress and Improve Sleep in Patients With Inflammatory Bowel Diseases: A Multicenter Randomized Controlled Trial (MindIBD).

Group-Delivered Mindfulness-Based Cognitive Therapy to Reduce Psychological Distress and Improve Sleep in Patients With Inflammatory Bowel Diseases: A Multicenter Randomized Controlled Trial (MindIBD).

Journal: Inflammatory bowel diseases

Published: January 16, 2025

In-Hospital Death of Patients with Known Life-Threatening Disease: A Retrospective Analysis.

In-Hospital Death of Patients with Known Life-Threatening Disease: A Retrospective Analysis.

Journal: Palliative medicine reports

Published: September 19, 2024

Effectiveness of Mindfulness-Based Cognitive Therapy in reducing psychological distress and improving sleep in patients with Inflammatory Bowel Disease: study protocol for a multicentre randomised controlled trial (MindIBD).

Effectiveness of Mindfulness-Based Cognitive Therapy in reducing psychological distress and improving sleep in patients with Inflammatory Bowel Disease: study protocol for a multicentre randomised controlled trial (MindIBD).

Journal: BMC psychology

Published: February 10, 2023

Accuracy of upper endoscopies with random biopsies to identify patients with gastric premalignant lesions who can safely be exempt from surveillance.

Accuracy of upper endoscopies with random biopsies to identify patients with gastric premalignant lesions who can safely be exempt from surveillance.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: September 25, 2020

Factors associated with the progression of gastric intestinal metaplasia: a multicenter, prospective cohort study.

Factors associated with the progression of gastric intestinal metaplasia: a multicenter, prospective cohort study.

Journal: Endoscopy international open

Published: May 28, 2020

Low value of second-look endoscopy for detecting residual colorectal cancer after endoscopic removal.

Low value of second-look endoscopy for detecting residual colorectal cancer after endoscopic removal.

Journal: Gastrointestinal endoscopy

Published: November 26, 2019

Surveillance of premalignant gastric lesions: a multicentre prospective cohort study from low incidence regions.

Surveillance of premalignant gastric lesions: a multicentre prospective cohort study from low incidence regions.

Journal: Gut

Published: May 13, 2017

How the concept of biochemical response influenced the management of primary biliary cholangitis over time.

How the concept of biochemical response influenced the management of primary biliary cholangitis over time.

Journal: The Netherlands journal of medicine

Published: August 31, 2016

Increased cancer risk in a large population-based cohort of patients with primary biliary cirrhosis: follow-up for up to 36 years.

Increased cancer risk in a large population-based cohort of patients with primary biliary cirrhosis: follow-up for up to 36 years.

Journal: Hepatology international

Published: October 11, 2013

Rising incidence and prevalence of primary biliary cirrhosis: a large population-based study.

Rising incidence and prevalence of primary biliary cirrhosis: a large population-based study.

Journal: Liver international : official journal of the International Association for the Study of the Liver

Published: May 06, 2013

Showing 1-11 of 11

Last Updated: 09/26/2026