Scand J Gastroenterol
a Department of Medicine I , Agaplesion Markus Hospital, Frankfurt , Germany.
Published: June 2018
Background: Vedolizumab (VDZ) drug monitoring strategies in inflammatory bowel disease (IBD) patients have not been systematically investigated so far. We evaluated the correlation between VDZ trough levels (VTL) and the treatment response in IBD.
Methods: Fifty-one patients with active IBD on or starting a therapy with VDZ were enrolled in this prospective and observational single centre study. Disease activity indices, blood tests, and anthropometric parameters were assessed over a time period of 6 months. One hundred and fifty-five VDZ serum trough levels were measured directly before the next scheduled application using liquid chromatography mass spectrometry (LC-MS/MS).
Results: VDZ treatment was found to be clinically effective (Harvey Bradshaw Index (HBI) dropping from 10 to 5.5 points (p < .0005) in Crohn's disease (CD) patients; partial Mayo score (pMS) from 4.4 to 2.1 points (p < .0005) in ulcerative colitis patients (UC). CRP levels tended to decrease and haemoglobin levels to increase under VDZ therapy. CD patients with a serum CRP level lower than 5 mg/l exhibited significantly higher VTL than those with elevated CRP levels (34.9 versus 21.7 µg/ml, p = .00153). UC patients with haemoglobin levels higher 12 g/dl at the time of VTL measurement had significantly higher VTL compared to patients with lower haemoglobin levels (35.4 versus 15.6 µg/ml, p < .0005).
Conclusions: Our data suggest a significant correlation between VTL and response to therapy in IBD patients (higher VTL associated with better response).
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1080/00365521.2018.1452974 | DOI Listing |
Dig Dis Sci
January 2025
Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
Background: Ulcerative colitis patients who undergo ileal pouch-anal anastomosis (IPAA) without mucosectomy may develop inflammation of the rectal cuff (cuffitis). Treatment of cuffitis typically includes mesalamine suppositories or corticosteroids, but refractory cuffitis may necessitate advanced therapies or procedural interventions. This review aims to summarize the existing literature regarding treatments options for cuffitis.
View Article and Find Full Text PDFAliment Pharmacol Ther
January 2025
Division of Gastroenterology and Hepatology, Department of Medicine, McGill University Health Center, Montreal, Quebec, Canada.
Background: Novel colorectal cancer endoscopic surveillance techniques for inflammatory bowel disease (IBD) have recently been developed.
Aims: Compare the efficacy of currently available techniques for dysplasia detection in colonic IBD.
Methods: We conducted a systematic literature search from inception to March 2024 for randomized controlled trials (RCTs) or prospective cohort studies enrolling adults with IBD and having surveillance colonoscopy for dysplasia screening.
Rev Gastroenterol Peru
January 2025
Servicio de Gastroenterología, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile.
Introduction: Despite advancements in therapeutic strategies, corticosteroids continue to play a role in inducing remission in Inflammatory Bowel Disease (IBD). Unfortunately, these drugs are often misused.
Objectives: To assess the dose and duration of corticosteroid therapy,and the subsequent change in treatment among patients with IBD.
United European Gastroenterol J
January 2025
Sheba Medical Center, Institute of Gastroenterology, Ramat-Gan, Israel.
Background: The Montreal classification has been widely used in Crohn's disease since 2005 to categorize patients by the age of onset (A), disease location (L), behavior (B), and upper gastrointestinal tract and perianal involvement. With evolving management paradigms in Crohn's disease, we aimed to assess the performance of gastroenterologists in applying the Montreal classification.
Methods: An online survey was conducted among participants at an international educational conference on inflammatory bowel diseases.
J Crohns Colitis
January 2025
Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, USA.
Background: Extraintestinal Manifestations (EIMs) of Inflammatory Bowel Disease (IBD) are frequently experienced by patients and may lead to severe symptoms and fatigue. However, the reporting patterns of these outcomes in IBD randomized controlled trials (RCTs) is not clear.
Methods: We searched placebo controlled phase 3 RCTs of advanced therapies in IBD and assessed the frequency and means of reporting EIM and fatigue data in these studies.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!
© LitMetric 2025. All rights reserved.