Lennard L. Gilissen

Eindhoven, NB, Netherlands

Last Updated: 09/26/2026

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Found 36 publications

Evolving patient journey in the management of active perianal fistulizing Crohn's disease: A temporal perspective.

Evolving patient journey in the management of active perianal fistulizing Crohn's disease: A temporal perspective.

Journal: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland
Published: March 14, 2026

Percutaneous endoscopic gastrostomy with jejunal extension versus direct percutaneous endoscopic jejunostomy: patient-related outcomes and complications.

Percutaneous endoscopic gastrostomy with jejunal extension versus direct percutaneous endoscopic jejunostomy: patient-related outcomes and complications.

Journal: Clinical endoscopy
Published: October 28, 2025

Antibiotic treatment for 1 day versus 4-7 days in patients with acute cholangitis after adequate endoscopic biliary drainage (COBRA): study protocol for a randomized controlled trial.

Antibiotic treatment for 1 day versus 4-7 days in patients with acute cholangitis after adequate endoscopic biliary drainage (COBRA): study protocol for a randomized controlled trial.

Journal: Trials
Published: September 11, 2025

Predicting mucosal inflammation in IBD patients using patient-reported symptom scores and a faecal calprotectin home test: protocol for a multicentre prospective validation study.

Predicting mucosal inflammation in IBD patients using patient-reported symptom scores and a faecal calprotectin home test: protocol for a multicentre prospective validation study.

Journal: BMJ open
Published: October 07, 2024

Clinical Trial: A Pragmatic Randomised Controlled Study to Assess the Effectiveness of Two Patient Management Strategies in Mild to Moderate Ulcerative Colitis-The OPTIMISE Study.

Clinical Trial: A Pragmatic Randomised Controlled Study to Assess the Effectiveness of Two Patient Management Strategies in Mild to Moderate Ulcerative Colitis-The OPTIMISE Study.

Journal: Journal of clinical medicine
Published: July 24, 2024

The periprocedural respiratory safety of propofol sedation in patients with a motor neuron disease undergoing percutaneous endoscopic gastrostomy insertion.

The periprocedural respiratory safety of propofol sedation in patients with a motor neuron disease undergoing percutaneous endoscopic gastrostomy insertion.

Journal: Journal of the neurological sciences
Published: March 04, 2024

Genetic association analysis and frequency of NUDT15*3 with thiopurine-induced myelosuppression in patients with inflammatory bowel disease in a large Dutch cohort.

Genetic association analysis and frequency of NUDT15*3 with thiopurine-induced myelosuppression in patients with inflammatory bowel disease in a large Dutch cohort.

Journal: The pharmacogenomics journal
Published: January 25, 2024

Multicentre study and systematic review: Allopurinol exposure during pregnancy.

Multicentre study and systematic review: Allopurinol exposure during pregnancy.

Journal: Alimentary pharmacology & therapeutics
Published: January 11, 2024

Translation, validation and psychometric properties of the Dutch version of the Inflammatory Bowel Disease-Fatigue (IBD-F) self-assessment scale.

Translation, validation and psychometric properties of the Dutch version of the Inflammatory Bowel Disease-Fatigue (IBD-F) self-assessment scale.

Journal: Journal of patient-reported outcomes
Published: July 14, 2023

Standard of Care Versus Octreotide in Angiodysplasia-Related Bleeding (the OCEAN Study): A Multicenter Randomized Controlled Trial.

Standard of Care Versus Octreotide in Angiodysplasia-Related Bleeding (the OCEAN Study): A Multicenter Randomized Controlled Trial.

Journal: Gastroenterology
Published: June 13, 2023

Therapeutic Drug Monitoring of Vedolizumab in Inflammatory Bowel Disease Patients during Maintenance Treatment-TUMMY Study.

Therapeutic Drug Monitoring of Vedolizumab in Inflammatory Bowel Disease Patients during Maintenance Treatment-TUMMY Study.

Journal: Pharmaceutics
Published: February 06, 2023

Exposure to Thioguanine During 117 Pregnancies in Women With Inflammatory Bowel Disease.

Exposure to Thioguanine During 117 Pregnancies in Women With Inflammatory Bowel Disease.

Journal: Journal of Crohn's & colitis
Published: December 15, 2022
Showing 1-12 of 36

Last Updated: 09/26/2026