Abstract
S1368 Impact of Social Distancing During the SARS-CoV-2 Pandemic on Flares of Inflammatory Bowel Disease
The American journal of gastroenterology, Vol.119(10S), pp.S977-S977
10/01/2024
DOI: 10.14309/01.ajg.0001034840.21072.98
Abstract
Introduction:
Environmental factors are known to influence Inflammatory Bowel Disease (IBD) pathogenesis and clinical disease activity. The SARS-CoV-2 (COVID19) pandemic created a social experiment of enormous magnitude affecting population and interindividual behaviors through social distancing, masking, and post-vaccination let down. The potential role of infections and aeroallergens in the pathophysiology of IBD suggest that broad social distancing measures could influence IBD clinical disease activity. The aim of this study was to determine if isolation behavioral changes during the COVID19 pandemic influenced the pattern of IBD clinical disease activity.
Methods:
A retrospective cohort was identified from the IBD database of collected clinical data between 2018 and 2022 through the EPIC electronic medical record at this academic hospital. IBD clinical disease activity was measured by unique prescriptions of prednisone, budesonide, and methylprednisolone associated specifically with a flare of Crohn’s disease and ulcerative colitis. IBD clinical disease activity was evaluated by 3-month intervals that correlated with national and state isolation mandate time periods in 2020 and 2021 and compared to pre-pandemic years in 2018 and 2019.
Results:
319 cases were identified for UC flares and 523 cases were identified for Crohn’s flares. In UC, there was no difference in flares during 2020 isolation with increased flare activity in the 2021 isolation period compared to 2018 and 2019(74, 97, 67, 81; P =0.17). In Crohn’s disease there was decreased flare activity during 2020 and 2021 isolation periods compared to 2018 and 2019(119,104,159,141; P =0.01). Comparison of the total number of cases in 2020-2021 vs 2018-2019 also demonstrated significantly decreased Crohn’s disease activity(394,448; P < .0.001).
Conclusion:
Interestingly, there was a decrease in Crohn’s disease clinical disease activity and an increase in ulcerative colitis clinical disease activity during the years of the COVID pandemic and specifically during periods of mandated social distancing in 2020-2021 in Iowa. The reasons for this are multifactorial but could include increased stress and decreased pathogen exposure. It has been demonstrated that staying indoors and wearing masks in public reduced viral infections, which then increased after lockdown measures ended. This massive populational experiment during the COVID19 pandemic suggests further support for the role of environmental triggers affecting IBD clinical disease activity.
Details
- Title: Subtitle
- S1368 Impact of Social Distancing During the SARS-CoV-2 Pandemic on Flares of Inflammatory Bowel Disease
- Creators
- Alice Xu - University of Iowa Hospitals and ClinicsJames Burton - University of Iowa Hospitals and ClinicsLakshmi GuduguntlaMarcus Osman - University of Iowa Hospitals and ClinicsLinder WendtPatrick Ten EyckSteven Polyak - University of Iowa
- Resource Type
- Abstract
- Publication Details
- The American journal of gastroenterology, Vol.119(10S), pp.S977-S977
- Publisher
- Wolters Kluwer Health Medical Research, Lippincott Williams & Wilkins
- DOI
- 10.14309/01.ajg.0001034840.21072.98
- ISSN
- 0002-9270
- eISSN
- 1572-0241
- Language
- English
- Date published
- 10/01/2024
- Academic Unit
- Biostatistics; Design Biostat and Ethics; Internal Medicine
- Record Identifier
- 9984738389302771
Metrics
1 Record Views