Name: Nicolas Williet

Qualification: PhD

Country: France


University hospital of saint etienne.

Email: Send an Email


Hepatogastroenterology department,
university hospital of saint etienne,
avenue Albert Raimond,
42270 Saint Priest en Jarez,

Research Interests:

  • Pancreatic disease
  • Pancreatic cancer (diagnosis, treatment)
  • Acute pancreatitis 
  • Chronic pancreatitis
  • Pancreatic cystic lesions 
  • Ultrasound endoscopy
  • Interventionnal endoscopy (ERCP, EUS, resection etc...)



  1. Cytomegalovirus and infl ammatory bowel diseases, with a special focus on its role in ulcerative colitis.
  2. Addition of an immunomodulator can reverse antibody formation and loss of response in patients treated with adalimumab.
  3. Patient-Reported Outcomes as Primary End Points in Clinical Trials of Inflammatory Bowel Disease.
  4. Urinary tract infections in hospitalized inflammatory bowel disease patients: A 10-year experience.
  5. Gemcitabine plus oxaliplatin in advanced hepatocellular carcinoma: A large multicenter AGEO study.
  6. Dietary Beliefs and Behavior Among Inflammatory Bowel Disease Patients.
  7. Guidelines on the diagnosis and treatment of iron deficiency across indications: A systematic review.
  8. Distribution of Cytomegalovirus DNA Load in the Inflamed Colon of Ulcerative Colitis Patients.
  9. Development and Internal Validation of a Model Using Fecal Calprotectin in Combination with Infliximab Trough Levels to Predict Clinical Relapse in Crohn's Disease.
  10. The level of epidermal growth factor receptors expression is correlated with the advancement of colorectal adenoma: Validation of a surface biomarker.