ArticleGastroenterology report2022
Time-adjusted average Mayo endoscopic score predicts the risk of disease extent progression in distal ulcerative colitis patients.
Article in Gastroenterology report, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 1 citations in OpenAlex.
- Natural course of ulcerative colitis in China: Differences from the West?United European gastroenterology journal · 2024Article
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8 authors at 3 institutions in 1 country.
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Abstract
Background: Ulcerative colitis (UC) is a chronic lifelong disease. The disease extent of UC can progress over time. This study aimed to assess whether cumulative inflammatory burden (CIB) is associated with disease extension in distal UC (proctitis [E1] and left-sided colitis [E2]) patients, and to develop a quantified indicator of CIB. Methods: In this retrospective study based on a prospective registry, distal UC patients receiving colonoscopies in Xijing Hospital (Xi'an, China) from January 2000 to May 2019 were studied. We developed a new score, namely the time-adjusted average Mayo endoscopic score (TA-MES), calculated as dividing the sum of the cumulative average MES over a period of surveillance time by the length of the endoscopic examination interval, to quantify the CIB. Cox regression was used to identify other potential risk factors. Results: A total of 295 UC patients were followed for 1,487.02 patient-years. Among them, 140 patients (47.5%) experienced disease extension. Multivariate analysis showed that the TA-MES was significantly associated with disease extension in E1 (hazard ratio [HR], 2.90; 95% confidence interval [CI], 1.58-5.33, Conclusion: TA-MES is a good quantified indicator of CIB and is independently associated with increased disease extension in distal UC patients. Whether the dynamic multiple scoring system could be used as a risk factor in other chronic relapsing-remitting diseases is a direction for future research.
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