Colonic N-acetylation of 5-aminosalicylic acid in inflammatory bowel disease

1989 ◽  
Vol 97 (1) ◽  
pp. 38-41 ◽  
Author(s):  
Hubert Allgayer ◽  
Niels O. Ahnfelt ◽  
Wolfgang Kruis ◽  
Ulrich Klotz ◽  
Katharina Frank-Holmberg ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Aminosalicylic Acid ◽  
Inflammatory Bowel

6-Mercaptopurine metaboline profile is optimized by azathioprine formulation and non-use of 5-aminosalicylic acid angents in patients with inflammatory bowel disease

2001 ◽  
Vol 120 (5) ◽  
pp. A625-A625 ◽  
Author(s):  
T STEVENS ◽  
J ACHKAR ◽  
A BRZEZINSKI ◽  
D SEIDNER ◽  
B LASHNER
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Aminosalicylic Acid ◽  
Inflammatory Bowel

scholarly journals Impact of medical therapies for inflammatory bowel disease on the severity of COVID-19: a systematic review and meta-analysis

2021 ◽  
Vol 8 (1) ◽  
pp. e000774
Author(s):  
Fatema Alrashed ◽  
Robert Battat ◽  
Israa Abdullah ◽  
Aline Charabaty ◽  
Mohammad Shehab
Keyword(s):  
Systematic Review ◽  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Meta Analysis ◽  
Severe Disease ◽  
Aminosalicylic Acid ◽  
Icu Admission ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
Medical Therapies

BackgroundDuring COVID-19 pandemic, the safety of medical therapies for inflammatory bowel disease (IBD) in relation to COVID-19 has emerged as an area of concern. This study aimed to evaluate the association between IBD therapies and severe COVID-19 outcomes.MethodWe performed a systematic review and meta-analysis of all published studies from December 2019 to August 2021 to identify studies that reported severe COVID-19 outcomes in patients on current IBD therapies including 5-aminosalicylic acid (5-ASA), immunomodulators, corticosteroids, biologics, combination therapy, or tofacitinib.ResultsTwenty-two studies were identified. Corticosteroids (risk ratio (RR) 1.91 (95% CI 1.25 to 2.91, p=0.003)) and 5-ASA (RR 1.50 (95% CI 1.17 to 1.93, p=0.001)) were associated with increased risk of severe COVID-19 outcomes in patients with IBD patients. However, possible confounders for 5-ASA use were not controlled for. Sub-analysis showed that corticosteroids increased the risk of intensive care unit (ICU) admission but not mortality. Immunomodulators alone (RR 1.18 (95% CI 0.87 to 1.59, p=0.28)) or in combination with anti-TNFs ((RR 0.96 (95% CI 0.80 to 1.15, p=0.63)), tofacitinib (RR 0.81 (95% CI 0.49 to 1.33, p=0.40)) and vedolizumab ((RR 1.02 (95% CI 0.79 to 1.31, p=0.89)) were not associated with severe disease. Anti-TNFs (RR 0.47 (95% CI 0.40 to 0.54, p<0.00001)) and ustekinumab (RR 0.55 (95% CI 0.43 to 0.72, p<0.00001)) were associated with decreased risk of severe COVID-19.ConclusionIn patients with IBD, the risk of severe COVID-19 is higher among patients receiving corticosteroids. Corticosteroid use was associated with ICU admission but not mortality. The risk is also higher among patients receiving 5-ASAs. However, patient-level data were lacking and insufficient data existed for meta-regression analyses to adjust for confounding. Vedolizumab, tofacitinib, and immunomodulators alone or in combination with anti-TNF were not associated with severe disease. Anti-TNFs, and ustekinumab were associated with favourable outcomes.

Use of old and new oral 5-aminosalicylic acid formulations in inflammatory bowel disease

1995 ◽  
Vol 62 (5) ◽  
pp. 317-324 ◽  
Author(s):  
D. G. Vidt ◽  
A. Brzezinski ◽  
G. B. Rankin ◽  
D. L. Seidner ◽  
B. A. Lashner
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Aminosalicylic Acid ◽  
Inflammatory Bowel

scholarly journals Trends in Early Outpatient Drug Therapy in Pediatric Inflammatory Bowel Disease in Finland: A Nationwide Register-Based Study in 1999–2009

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Lauri J. Virta ◽  
Kaija-Leena Kolho
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Drug Therapy ◽  
Crohn's Disease ◽  
Bowel Disease ◽  
Early Years ◽  
Aminosalicylic Acid ◽  
Pediatric Inflammatory Bowel Disease ◽  
Inflammatory Bowel ◽  
Pediatric Ibd

Objective. There are limited data on the changes of treatment strategies of disease-modifying drugs used to treat pediatric inflammatory bowel disease (IBD). Methods. We utilized data from two national registers: the Drug Reimbursement Register for drug costs (for identifying children with IBD) and the Drug Purchase Register (for exposure to drugs), both of which are maintained by the Social Insurance Institution of Finland. The frequencies and trends of drug therapy strategies during the first year of pediatric IBD were evaluated between 1999 and 2009. Results. A total of 481 children diagnosed with IBD were identified. During the first six months, 68% of the patients purchased systemic corticosteroids; these combined with 5-aminosalicylic acid in almost all cases. The use of corticosteroids was stable from the early years compared with the end of the study period. In Crohn's disease, there was a trend towards more active use of azathioprine: the therapy was introduced earlier and proportion of pediatric patients purchasing azathioprine increased by up to 51% (P<0.05). Conclusions. In pediatric IBD, the majority of patients purchased corticosteroid within the first six months, reflecting moderate-to-severe disease. During recent years in pediatric Crohn's disease, the therapeutic strategies of oral medication have changed towards more active immunosuppression with azathioprine.

Tolerance of 4-Aminosalicylic Acid Enemas in Patients with Inflammatory Bowel Disease and 5-Aminosalicylic–induced Acute Pancreatitis

2004 ◽  
Vol 10 (3) ◽  
pp. 258-260 ◽  
Author(s):  
Fady Daniel ◽  
Philippe Seksik ◽  
Wulfran Cacheux ◽  
Raymond Jian ◽  
Philippe Marteau
Keyword(s):  
Inflammatory Bowel Disease ◽  
Acute Pancreatitis ◽  
Bowel Disease ◽  
Aminosalicylic Acid ◽  
Inflammatory Bowel
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