Dr. Nicola Fabian Frei
attending physician
Gastroenterology/Hepatology · Dept. I
Point Prevalence of Antibiotic Resistance in Helicobacter pylori in St. Gallen: An Observational Pilot Trial
May 1, 2024Evaluation der Antibiotika-Resistenz von Helicobacter pylori Magen und Überprüfung der Konsistenz von Resistenzdaten aus dem Stuhl und aus Magenbiopsien
Clinical Studies - May 1, 2024 - Jun 30, 2025
Scheduled
Project leader: Kueres-Wiese Alexander
Members: Kuster Stefan, Frei Nicola Fabian, Borovicka Jan
Analysis of the effect of biological therapy on SARS-CoV-2-specific antibody levels following booster vaccination in patients with inflammatory bowel disease
Jan 20, 2022This is a national multi-center cohort confirmatory study which is designed as a prospective observational trial combined with retrospective data collection. Prospective data are collected through a patient questionnaire and assessment of blood sam...
Clinical Studies - Jan 20, 2022 - Mar 30, 2023
Automatically Closed
Project leader: Brand Stephan
Members: König Marius, Dütschler Joel, Krieger-Grübel Claudia, Eckhold Annika, Truniger Samuel, Frei Nicola Fabian, Albrich Werner