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| 1 | Inflammatory bowel disease: A descriptive study of 716 local Chilean patients显示文摘AIM: To demographically and clinically characterize inflammatory bowel disease(IBD) from the local registry and update data previously published by our group.METHODS: A descriptive study of a cohort based on a registry of patients aged 15 years or older who were diagnosed with IBD and attended the IBD program at Clínica Las Condes in Santiago, Chile. The registry was created in April 2012 and includes patients registered up to October 2015. The information was anonymously downloaded in a monthly report, and the information on patients with more than one visit was updated. The registry includes demographic, clinical and disease characteristics, including the Montreal Classification, medical treatment, surgeries and hospitalizations for crisis. Data regarding infection with Clostridium difficile(C. difficile) were incorporated in the registry in 2014. Data for patients who received consultations as second opinions and continued treatment at this institution were also analyzed. RESULTS: The study included 716 patients with IBD: 508 patients(71%) were diagnosed with ulcerative colitis(UC), 196 patients(27%) were diagnosed with Crohn's disease(CD) and 12 patients(2%) were diagnosed with unclassifiable IBD. The UC/CD ratio was 2.6/1. The median age was 36 years(range 16-88), and 58% of the patients were female, with a median age at diagnosis of 29 years(range 5-76). In the past 15 years, a sustained increase in the number of patients diagnosed with IBD was observed, where 87% of the patients were diagnosed between the years 2001 and 2015. In the cohort examined in the present study, extensive colitis(50%) and colonic involvement(44%) predominated in the patients with UC and CD, respectively. In CD patients, nonstricturing/non-penetrating behavior was more frequent(80%), and perianal disease was observed in 28% of the patients. There were significant differences in treatment between UC and CD, with a higher use of corticosteroids, and immunosuppressive and biological therapies was observed in the patients with CD(P < 0.05 and P < 0.01). Significant surgical differences were also observed: 5% of the UC patients underwent surgery, whereas 38% of the CD patients required at least one surgery(P < 0.01). The patients with CD were hospitalized more often during their disease course than the patients with UC(55% and 35% of the patients, respectively; P < 0.01). C. difficile infection was acquired by 5% of the patients in each group at some point during the disease course. Nearly half of the patients consulted at the institution for a second opinion, and 32% of these individuals continued treatment at the institution. CONCLUSION: IBD has continued to increase in the study cohort, slowly approaching the level reported in developed countries. | Daniela Simian Daniela Fluxá Lilian Flores Jaime Lubascher Patricio Ibánez Carolina Figueroa Udo Kronberg Raúl Acuna Mauricio Moreno Rodrigo Quera | 2016 | World Journal of Gastroenterology2016，22，22： | 2 |
| 2 | 克罗恩病患者123例长程随访中因病住院的影响因素研究显示文摘目的探讨临床缓解期或轻度活动期克罗恩病患者在长程随访中因病住院的影响因素。方法采用前瞻性队列研究设计,选择2013年8月5日至2015年1月5日就诊于北京协和医院消化内科的临床缓解期或轻度活动期克罗恩病患者123例,收集所有患者的基线资料,包括年龄和性别等一般资料,是否有(包括曾有或现有)肠外表现或并发症、糖皮质激素使用效果、超敏C反应蛋白(hsCRP)、血白蛋白等临床资料,以及炎症性肠病生命质量问卷(IBDQ)总分及其全身维度评分等。对所有患者进行长程随访直至2022年5月31日或因病住院。采用受试者操作特征曲线(ROC)分析hsCRP、血白蛋白等预测因病住院的最佳截断值。采用多因素Cox回归模型分析克罗恩病患者因病住院的影响因素。结果123例患者的中位年龄为32.0岁(25.0岁,49.0岁),女性占32.5%(40/123);71例(57.7%)患者因病住院,中位随访时间为29.2个月(9.0个月,57.9个月)。ROC分析显示,hsCRP、血白蛋白预测克罗恩病患者因病住院的最佳截断值分别为1.5 mg/L、40 g/L(均P<0.001)。多因素Cox回归模型分析结果显示,有肠外表现[HR=1.869,95%置信区间(95%CI)1.014~3.443]、有并发症(HR=2.511,95%CI 1.368~4.608)、糖皮质激素无效或依赖(HR=1.958,95%CI 1.128~3.396)、血hsCRP≥1.5 mg/L(HR=2.116,95%CI 1.111~4.029)、血白蛋白≤40 g/L(HR=3.040,95%CI 1.716~5.386)是克罗恩病患者因病住院的独立危险因素(P=0.045、0.003、0.017、0.023、<0.001),IBDQ全身维度评分(HR=0.873,95%CI 0.805~0.948)是因病住院的独立保护因素(P=0.001)。结论有肠外表现、有并发症、糖皮质激素无效或依赖、血hsCRP≥1.5 mg/L、血白蛋白≤40 g/L的临床缓解期或轻度活动期克罗恩病患者是因病住院的高风险人群,需给予更积极的治疗和紧密随访。IBDQ全身维度评分更高的克罗恩病患者病情更稳定。 | 罗涵青 李玥 孙园园 吕红 胜利 王丽 钱家鸣 | 2022 | 中华消化杂志2022，42，12： | 1 |
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