1
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Yen HH, Wu JF, Wang HY, Chang TA, Chang CH, Chang CW, Chao TH, Chou JW, Chou YH, Chuang CH, Hsu WH, Hsu TC, Huang TY, Hung TI, Le PH, Lin CC, Lin CC, Lin CP, Lin JK, Lin WC, Ni YH, Shieh MJ, Shih IL, Shun CT, Tsai TJ, Wang CY, Weng MT, Wong JM, Wu DC, Wei SC. Management of ulcerative colitis in Taiwan: consensus guideline of the Taiwan Society of Inflammatory Bowel Disease updated in 2023. Intest Res 2024; 22:213-249. [PMID: 39099217 PMCID: PMC11309818 DOI: 10.5217/ir.2023.00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/25/2024] [Accepted: 04/29/2024] [Indexed: 08/06/2024] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammation of the gastrointestinal tract and is characterized by alternating periods of inflammation and remission. Although UC incidence is lower in Taiwan than in Western countries, its impact remains considerable, demanding updated guidelines for addressing local healthcare challenges and patient needs. The revised guidelines employ international standards and recent research, emphasizing practical implementation within the Taiwanese healthcare system. Since the inception of the guidelines in 2017, the Taiwan Society of Inflammatory Bowel Disease has acknowledged the need for ongoing revisions to incorporate emerging therapeutic options and evolving disease management practices. This updated guideline aims to align UC management with local contexts, ensuring comprehensive and context-specific recommendations, thereby raising the standard of care for UC patients in Taiwan. By adapting and optimizing international protocols for local relevance, these efforts seek to enhance health outcomes for patients with UC.
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Affiliation(s)
- Hsu-Heng Yen
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Horng-Yuan Wang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Ting-An Chang
- Department of Pathology, Taipei City Hospital, Renai-Branch, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chen-Wang Chang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Te-Hsin Chao
- Division of Colon and Rectal Surgery, Department of Surgery, Chiayi and Wangiao Branch, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jen-Wei Chou
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Yenn-Hwei Chou
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chiao-Hsiung Chuang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Tzu-Chi Hsu
- Division of Colon and Rectal Surgery, Department of Surgery, MacKay Memorial Hospital, MacKay Medical College, Taipei, Taiwan
| | - Tien-Yu Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tsung-I Hung
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Puo-Hsien Le
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
| | - Chun-Che Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chun-Chi Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Pin Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Jen-Kou Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Chen Lin
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University College of Medicine and Children’s Hospital, Taipei, Taiwan
| | - Ming-Jium Shieh
- Department of Oncology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - I-Lun Shih
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Tung Shun
- Department of Forensic Medicine and Pathology, National Taiwan University Hospital, Taipei, Taiwan
- Department of Pathology, Good Liver Clinic, Taipei, Taiwan
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Meng-Tzu Weng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Jau-Min Wong
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Gangshan Hospital, Kaohsiung, Taiwan
- Department of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Wu JF, Yen HH, Wang HY, Chang TA, Chang CH, Chang CW, Chao TH, Chou JW, Chou YH, Chuang CH, Hsu WH, Hsu TC, Huang TY, Hung TI, Le PH, Lin CC, Lin CC, Lin CP, Lin JK, Lin WC, Ni YH, Shieh MJ, Shih IL, Shun CT, Tsai TJ, Wang CY, Weng MT, Wong JM, Wu DC, Wei SC. Management of Crohn's disease in Taiwan: consensus guideline of the Taiwan Society of Inflammatory Bowel Disease updated in 2023. Intest Res 2024; 22:250-285. [PMID: 39099218 PMCID: PMC11309825 DOI: 10.5217/ir.2024.00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/06/2024] [Accepted: 06/13/2024] [Indexed: 08/06/2024] Open
Abstract
Crohn's disease (CD) is a chronic, fluctuating inflammatory condition that primarily affects the gastrointestinal tract. Although the incidence of CD in Taiwan is lower than that in Western countries, the severity of CD presentation appears to be similar between Asia and the West. This observation indicates the urgency for devising revised guidelines tailored to the unique reimbursement system, and patient requirements in Taiwan. The core objectives of these updated guidelines include the updated treatment choices and the integration of the treat-to-target strategy into CD management, promoting the achievement of deep remission to mitigate complications and enhance the overall quality of life. Given the diversity in disease prevalence, severity, insurance policies, and access to medical treatments in Taiwan, a customized approach is imperative for formulating these guidelines. Such tailored strategies ensure that international standards are not only adapted but also optimized to local contexts. Since the inception of its initial guidelines in 2017, the Taiwan Society of Inflammatory Bowel Disease (TSIBD) has acknowledged the importance of continuous revisions for incorporating new therapeutic options and evolving disease management practices. The latest update leverages international standards and recent research findings focused on practical implementation within the Taiwanese healthcare system.
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Affiliation(s)
- Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Hsu-Heng Yen
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
- Department of Post-Baccalaureate Medicine, National Chung Hsing University College of Medicine, Taichung, Taiwan
| | - Horng-Yuan Wang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Ting-An Chang
- Department of Pathology, Taipei City Hospital, Renai-Branch, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chen-Wang Chang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Te-Hsin Chao
- Division of Colon and Rectal Surgery, Department of Surgery, Chiayi and Wangiao Branch, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jen-Wei Chou
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Yenn-Hwei Chou
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chiao-Hsiung Chuang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Tzu-Chi Hsu
- Division of Colon and Rectal Surgery, Department of Surgery, MacKay Memorial Hospital, MacKay Medical College, Taipei, Taiwan
| | - Tien-Yu Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tsung-I Hung
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Puo-Hsien Le
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
| | - Chun-Che Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taipei, Taiwan
| | - Chun-Chi Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Pin Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taipei, Taiwan
| | - Jen-Kou Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Chen Lin
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Children’s Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ming-Jium Shieh
- Department of Oncology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - I-Lun Shih
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Tung Shun
- Department of Forensic Medicine and Pathology, National Taiwan University Hospital, Taipei, Taiwan
- Department of Pathology, Good Liver Clinic, Taipei, Taiwan
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Meng-Tzu Weng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Jau-Min Wong
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Gangshan Hospital, Kaohsiung, Taiwan
- Department of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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3
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Yang CT, Yen HH, Su PY, Chen YY, Huang SP. High prevalence of vitamin D deficiency in Taiwanese patients with inflammatory bowel disease. Sci Rep 2024; 14:14091. [PMID: 38890510 PMCID: PMC11189481 DOI: 10.1038/s41598-024-64930-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 06/14/2024] [Indexed: 06/20/2024] Open
Abstract
Vitamin D deficiency is common in patients with inflammatory bowel disease (IBD). In this study, we aimed to evaluate the prevalence and risk factors of vitamin D deficiency in a Taiwanese IBD cohort. Vitamin D levels were checked in adult patients with IBD who were treated at Changhua Christian Hospital, a medical center in central Taiwan, from January 2017 to December 2023. The risk factors for vitamin D deficiency were evaluated. 106 adult IBD patients were included, including 20 patients with Crohn's disease and 86 with ulcerative colitis. The median age at diagnosis was 39.2 years. The mean vitamin D level was 22.2 ± 8 ng/mL. Forty-five patients (42.5%) had vitamin D deficiency (vitamin D level < 20 ng/mL). Comparing patients with normal vitamin D levels and those with vitamin D deficiency after multivariate adjustment, female sex and early age at diagnosis were identified as statistically significant risk factors. We found a prevalence of 42.5% of vitamin D deficiency in the Taiwanese IBD population. Understanding this issue is essential for teaching patients and doctors about vitamin D deficiency screening and improving patient outcomes.
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Affiliation(s)
- Chen-Ta Yang
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, 400, Taiwan
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Hsu-Heng Yen
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, 400, Taiwan.
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, 500, Taiwan.
| | - Pei-Yuan Su
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, 400, Taiwan
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Yang-Yuan Chen
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, 500, Taiwan
- Department of Hospitality Management, MingDao University, Changhua, 500, Taiwan
| | - Siou-Ping Huang
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, 400, Taiwan
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, 500, Taiwan
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Liu X, Li F, Xu J, Ma J, Duan X, Mao R, Chen M, Chen Z, Huang Y, Jiang J, Huang B, Ye Z. Deep learning model to differentiate Crohn's disease from intestinal tuberculosis using histopathological whole slide images from intestinal specimens. Virchows Arch 2024; 484:965-976. [PMID: 38332051 DOI: 10.1007/s00428-024-03740-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/29/2023] [Accepted: 01/13/2024] [Indexed: 02/10/2024]
Abstract
Crohn's disease (CD) and intestinal tuberculosis (ITB) share similar histopathological characteristics, and differential diagnosis can be a dilemma for pathologists. This study aimed to apply deep learning (DL) to analyze whole slide images (WSI) of surgical resection specimens to distinguish CD from ITB. Overall, 1973 WSI from 85 cases from 3 centers were obtained. The DL model was established in internal training and validated in external test cohort, evaluated by area under receiver operator characteristic curve (AUC). Diagnostic results of pathologists were compared with those of the DL model using DeLong's test. DL model had case level AUC of 0.886, 0.893 and slide level AUC of 0.954, 0.827 in training and test cohorts. Attention maps highlighted discriminative areas and top 10 features were extracted from CD and ITB. DL model's diagnostic efficiency (AUC = 0.886) was better than junior pathologists (*1 AUC = 0.701, P = 0.088; *2 AUC = 0.861, P = 0.788) and inferior to senior GI pathologists (*3 AUC = 0.910, P = 0.800; *4 AUC = 0.946, P = 0.507) in training cohort. In the test cohort, model (AUC = 0.893) outperformed senior non-GI pathologists (*5 AUC = 0.782, P = 0.327; *6 AUC = 0.821, P = 0.516). We developed a DL model for the classification of CD and ITB, improving pathological diagnosis accuracy effectively.
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Affiliation(s)
- Xinning Liu
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
- Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Fei Li
- Medical AI Lab, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, 1066 Xueyuan Avenue, Shenzhen, 518000, Guangdong, People's Republic of China
| | - Jie Xu
- Department of Pathology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, People's Republic of China
| | - Jinting Ma
- Medical AI Lab, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, 1066 Xueyuan Avenue, Shenzhen, 518000, Guangdong, People's Republic of China
| | - Xiaoyu Duan
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Ren Mao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Zhihui Chen
- Department of Gastrointestinal and Pancreatic Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Yan Huang
- Department of Pathology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Jingyi Jiang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Bingsheng Huang
- Medical AI Lab, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, 1066 Xueyuan Avenue, Shenzhen, 518000, Guangdong, People's Republic of China.
| | - Ziyin Ye
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, No. 58 Zhongshan Road 2, Guangzhou, 510080, Guangdong, People's Republic of China.
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Walsh M, Rahman S, Gologorsky R, Tsikitis VL. Colorectal Neoplasia in the Setting of Inflammatory Bowel Disease. Surg Clin North Am 2024; 104:673-684. [PMID: 38677829 DOI: 10.1016/j.suc.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
Inflammatory bowel disease (IBD) is associated with an increased risk of colorectal cancer (colorectal adenocarcinoma [CRC]) compared with the general population. IBD-related CRC is related to poorer outcomes than non-IBD-related CRC, and it accounts for 10% to 15% of death in patients with IBD. As such, screening guidelines have been made specific to this population recommending shorter intervals of endoscopic screening to detect dysplasia and CRC relative to the general population. Advances in endoscopic technology allow for improved visualization of dysplasia, which has led to widespread adoption of dye-spray chromoendoscopy with targeted biopsy.
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Affiliation(s)
- Maura Walsh
- Department of General Surgery, Oregon Health Sciences University, 3181 Southwest Sam Jackson Park Road L-579, Portland, OR 97239, USA.
| | - Shahrose Rahman
- Department of Surgery, Oregon Health Sciences University, 3181 Southwest Sam Jackson Park Road L-579, Portland, OR 97239, USA
| | - Rebecca Gologorsky
- Oregon Health Sciences University, 3181 Southwest Sam Jackson Park Road L-579, Portland, OR 97239, USA
| | - Vassiliki Liana Tsikitis
- Department of Surgery, Oregon Health Sciences University, 3181 Southwest Sam Jackson Park Road L-579, Portland, OR 97239, USA
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Huang M, Tu L, Li J, Yue X, Wu L, Yang M, Chen Y, Han P, Li X, Zhu L. Differentiation of Crohn's disease, ulcerative colitis, and intestinal tuberculosis by dual-layer spectral detector CT enterography. Clin Radiol 2024; 79:e482-e489. [PMID: 38143229 DOI: 10.1016/j.crad.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/29/2023] [Accepted: 12/01/2023] [Indexed: 12/26/2023]
Abstract
AIM To investigate the value of radiological features and energy spectrum quantitative parameters in the differential diagnosis of Crohn's disease (CD), ulcerative colitis (UC), and intestinal tuberculosis (ITB) by dual-layer spectral detector computed tomography (CT) enterography (CTE). MATERIALS AND METHODS Clinical and CTE data were collected from 182 patients with CD, 29 with UC, and 51 with ITB. CT images were obtained at the enteric phases and portal phases. The quantitative energy spectrum parameters were iodine density (ID), normalised ID (NID), virtual non-contrast (VNC) value, and effective atomic number (Z-eff). The area under curve (AUC) of the receiver operating characteristic curve (ROC) was calculated. RESULTS The vascular comb sign (p=0.009) and enlarged lymph nodes (p=0.001) were more common in patients with CD than UC or ITB. In the differentiation of moderate-severe active CD from UC, enteric phase NID (AUC, 0.938; p<0.001) and portal phase Z-eff (AUC, 0.925; p<0.001) had the highest accuracy, which were compared separately. In the differentiation of moderate-severe active CD from ITB, enteric phase NID (AUC, 0.906; p<0.001) and portal phase Z-eff (AUC, 0.947; p<0.001) had the highest accuracy; however, the AUC value was highest when the four parameters are combined (AUC, 0.989; p<0.001; AUC, 0.986; p<0.001; AUC, 0.936; p<0.001; and AUC, 0.986; p<0.001). CONCLUSION The present study shows that the combined strategies of four parameters have higher sensitivity and specificity in differentiating CD, UC, and ITB, and may play a key role in guiding treatment.
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Affiliation(s)
- M Huang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - L Tu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - J Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - X Yue
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - L Wu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - M Yang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Y Chen
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - P Han
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - X Li
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China.
| | - L Zhu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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7
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Ranjan MK, Kumar P, Vuyyuru SK, Kante B, Mundhra SK, Golla R, Virmani S, Sharma R, Sahni P, Das P, Kalaivani M, Upadhyay AD, Makharia G, Kedia S, Ahuja V. Thiopurines Have Sustained Long-term Effectiveness in Patients with Inflammatory Bowel Disease, Which is Independent of Disease Duration at Initiation: A Propensity Score Matched Analysis. J Crohns Colitis 2024; 18:192-203. [PMID: 37584328 DOI: 10.1093/ecco-jcc/jjad135] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND AND AIMS Thiopurines are viable option for the treatment of inflammatory bowel disease [IBD] in resource-limited countries. However, data on the effect of disease duration at thiopurines initiation on long-term effectiveness are limited. METHOD We performed a propensity matched analysis of a retrospective cohort of patients with ulcerative colitis [UC] and Crohn's disease [CD]. Patients initiated on thiopurines early in the disease course [≤2 years] were compared with those started late [>2 years]. Effectiveness was defined as no requirement for hospitalisation, anti-tumour necrosis factor [TNF] agents, or surgery, and minimum steroid requirement [≤1 steroid course in 2 years] during follow-up. RESULTS A total of 988 [UC: 720, CD: 268] patients were included (male: 665 [60.8%], median age: 40 [32-51] years, median follow-up: 40 [19-81] months). Overall effectiveness at 5 and 10 years was 79% and 72% in UC, and 69% and 63% in CD, respectively. After propensity score matching, there was no difference in 5- and 10-year effectiveness between early and late thiopurine initiation groups either for UC [81% and 80% vs 82% and 74%; p = 0.92] or CD [76% and 66% vs 72% and 51%, p = 0.32]. Male sex for UC (negative: hazard ratio [HR]: 0.67, 95% confidence interval [CI): 0.45-0.97; p = 0.03), and ileal involvement [positive: HR: 3.03, 95% CI: 1.32-6.71; p = 0.008], steroid-dependent disease [positive: HR: 2.70, 95% CI: 1.26-5.68; p = 0.01] and adverse events [negative: HR: 0.47, 95% CI:0.27-0.80; p = 0.005] for CD were predictors of thiopurine effectiveness. CONCLUSION Thiopurines have sustained long-term effectiveness in both UC and CD. However, early thiopurine initiation had no better effect on long-term disease outcome compared with late initiation.
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Affiliation(s)
- Mukesh Kumar Ranjan
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Peeyush Kumar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Sudheer Kumar Vuyyuru
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Bhaskar Kante
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep K Mundhra
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Rithvik Golla
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Shubi Virmani
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Raju Sharma
- Department of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Peush Sahni
- Department of Gastrointestinal Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Mani Kalaivani
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Datt Upadhyay
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Govind Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Kedia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
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8
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Zhang S, Zhao L, Shen H, Tang Z, Qin D, Li J, Zhang B, Yang G, Chen M, Wu K, Liu Z, Yang H, Wang H, Zong Y, Chen Y, Xiao S, Cai Q. International clinical practice guideline on the use of traditional Chinese medicine for ulcerative colitis by Board of Specialty Committee of Digestive System Disease of World Federation of Chinese Medicine Societies (2023). Phytother Res 2024; 38:970-999. [PMID: 38112572 DOI: 10.1002/ptr.8087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/20/2023] [Accepted: 11/25/2023] [Indexed: 12/21/2023]
Abstract
Ulcerative colitis (UC), a chronic and nonspecific inflammatory disease of the intestine, has become a prevalent global health concern. This guideline aims to equip clinicians and caregivers with effective strategies for the treatment and management of adult UC patients using traditional Chinese medicine (TCM). The guideline systematically evaluated contemporary evidence through the Grading of Recommendations Assessment, Development, and Evaluation framework. Additionally, it incorporated insights from ancient Chinese medical sources, employing the evidence grading method found in traditional TCM literature. The development process involved collaboration with multidisciplinary experts and included input from patients with UC. The guideline, based on a comprehensive review of available evidence, present 40 recommendations. They offer a condensed overview of TCM's role in understanding the pathogenesis, diagnosis, and treatment of UC, along with an assessment of the efficacy of various TCM-based treatments. TCM exhibits promising outcomes in the treatment of UC. However, to establish its efficacy conclusively, further high-quality clinical studies on TCM for UC are essential.
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Affiliation(s)
- Shengsheng Zhang
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Luqing Zhao
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Hong Shen
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine (Jiangsu Province Hospital of Chinese Medicine), Nanjing, China
| | - Zhipeng Tang
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Danping Qin
- Department of Gastroenterology, First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China
| | - Junxiang Li
- Department of Gastroenterology, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Beiping Zhang
- Department of Spleen and Stomach Diseases, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guanhu Yang
- Department of Specialty Medicine, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio, USA
| | - Minhu Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Kaichun Wu
- Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
| | - Zhanju Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Hong Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Huahong Wang
- Department of Gastroenterology, Peking University First Hospital, Beijing, China
| | - Ye Zong
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yaolong Chen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Chinese GRADE Center, Lanzhou University, Lanzhou, China
| | - Shuyuan Xiao
- Department of Pathology, University of Chicago, Chicago, Illinois, USA
| | - Qiang Cai
- Division of Gastroenterology and Hepatology, Louisiana State University School of Medicine, Shreveport, Louisiana, USA
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9
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Qin X, Liu Z, Nong K, Fang X, Chen W, Zhang B, Wu Y, Wang Z, Shi H, Wang X, Zhang H. Porcine-derived antimicrobial peptide PR39 alleviates DSS-induced colitis via the NF-κB/MAPK pathway. Int Immunopharmacol 2024; 127:111385. [PMID: 38113690 DOI: 10.1016/j.intimp.2023.111385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/23/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
PR39 is an antimicrobial peptide (AMP) with a variety of biological functions, including antimicrobial, wound healing, leukocyte chemotaxis, angiogenesis, and immunomodulation; however, its therapeutic efficacy in colitis (IBD) has rarely been reported. For this reason, the present study aimed to investigate the therapeutic effect of PR39 on IBD and its underlying mechanisms. In this experiment, a mouse model of ulcerative colitis (UC) was induced with 3 % dextran sulfate (DSS) and administered by rectal injection of PR39. The results of the study showed that 5 mg/kg of PR39 was able to ameliorate the clinical manifestations of DSS-induced UC mice by improving the clinical symptoms, colonic tissue damage, up-regulating the expression of tight junction proteins, and alleviating the systemic inflammation in mice in various ways. The mechanism of action may involve inhibition of the phosphorylation level of proteins related to the NF-κB/MAPK signaling pathway and modulation of the relative abundance of potentially pathogenic (Bacteroides, Pseudoflavonifractor, Barnesiella, and Oscillibacter) and potentially beneficial bacteria (Candidatus_Saccharibacteria, Desulfovibrio, Saccharibacteria) in the intestinal flora. The results enriched the biological functions of PR-39 and also suggested that PR-39 may be able to be used as a novel drug for the treatment of IBD.
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Affiliation(s)
- Xinyun Qin
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Zhineng Liu
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Keyi Nong
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Xin Fang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Wanyan Chen
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Bin Zhang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Yijia Wu
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Zihan Wang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Huiyu Shi
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Xuemei Wang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China
| | - Haiwen Zhang
- School of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China.
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10
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Gu Z, Gu J, Liu P. The effectiveness of continuity of care in patients with inflammatory bowel disease: a systematic review. BMC Gastroenterol 2024; 24:24. [PMID: 38191358 PMCID: PMC10773097 DOI: 10.1186/s12876-023-03109-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/27/2023] [Indexed: 01/10/2024] Open
Abstract
AIM To investigate the effectiveness of continuity of care in patients with inflammatory bowel disease. BACKGROUND The prevalence of inflammatory bowel disease(IBD) is increasing by years, especially in China. Moreover, IBD is prolonged and difficult to heal, which seriously impairs the quality of life of patients. Some studies have identified that continuity of care could contribute to the improvement of the quality of life, but the results remains inconclusive in patients with IBD. METHODS PRISMA guidelines was the outline of this study. Review Manager Software (version 5.3) was used to carry out the data analysis. Outcome assessments included quality of life (QoL), remission rates, number of outpatient clinic visits, and medication adherence. RESULTS Ultimately, 12 studies involving 2415 patients were brought into this meta-analysis. The results indicated there was no significant difference for continuity of care to improve the QoL in intervention group (SMD = 0.02, 95% CI: -0.08, 0.12). Besides, the remission rates of disease had no difference with those patients in the two groups (OR = 1.07, 95% CI: 0.72, 1.60). However, continued care could contribute to the number of outpatient clinic visits (MD = -0.84, 95% CI: -1.19, -0.49) and patients' adherence to medication significantly (OR = 2.40, 95% CI: 1.16, 4.95). CONCLUSIONS IBD patients could benefited from continuity of care with reducing their number of clinic visits and improving medication adherence. Nonetheless, there was no evidence of continuity of care contribute to QoL and remission of disease for these patients.
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Affiliation(s)
- Zijun Gu
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, P. R. China
| | - Junyi Gu
- Health School attached to Shanghai University of Medicine & Health Sciences, Shanghai, P. R. China
| | - Ping Liu
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, P. R. China.
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11
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Kumar S, Parry T, Mallett S, Plumb A, Bhatnagar G, Beable R, Betts M, Duncan G, Gupta A, Higginson A, Hyland R, Lapham R, Patel U, Pilcher J, Slater A, Tolan D, Zealley I, Halligan S, Taylor SA. Diagnostic performance of sonographic activity scores for adult terminal ileal Crohn's disease compared to magnetic resonance and histological reference standards: experience from the METRIC trial. Eur Radiol 2024; 34:455-464. [PMID: 37526665 PMCID: PMC10791915 DOI: 10.1007/s00330-023-09958-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
OBJECTIVES The simple ultrasound activity score for Crohn's disease (SUS-CD) and bowel ultrasound score (BUSS) are promising intestinal ultrasound (IUS) indices of CD, but studied mainly in small settings with few sonographers. We compared SUS-CD and BUSS against histological and magnetic resonance enterography (MRE) reference standards in a post hoc analysis of a prospective multicentre, multireader trial. METHODS Participants recruited to the METRIC trial (ISRCTN03982913) were studied, including those with available terminal ileal (TI) biopsies. Sensitivity and specificity of SUS-CD and BUSS for TI CD activity were calculated with 95% confidence intervals (CI), from the prospective observations of the original METRIC trial sonographers against the histological activity index (HAI) and the simplified magnetic resonance index of activity (sMARIA). RESULTS We included 284 patients (median 31.5 years, IQR 23-46) from 8 centres, who underwent IUS and MRE. Of these, 111 patients had available terminal ileal biopsies with HAI scoring. Against histology, sensitivity and specificity for active disease were 79% (95% CI 69-86%) and 50% (31-69%) for SUS-CD, and 66% (56-75%) and 68% (47-84%) for BUSS, respectively. Compared to sMARIA, the sensitivity and specificity for active CD were 81% (74-86%) and 75% (66-83%) for SUS-CD, and 68% (61-74%) and 85% (76-91%) for BUSS, respectively. The sensitivity of SUS-CD was significantly greater than that of BUSS against HAI and sMARIA (p < 0.001), but its specificity was significantly lower than of BUSS against the MRE reference standard (p = 0.003). CONCLUSIONS Particularly when compared to MRE activity scoring, SUS-CD and BUSS are promising tools in a real-world clinical setting. CLINICAL RELEVANCE STATEMENT When tested using data from a multicentre, multireader diagnostic accuracy trial, the simple ultrasound activity score for Crohn's disease (SUS-CD) and bowel ultrasound score (BUSS) were clinically viable intestinal ultrasound indices that were reasonably sensitive and specific for terminal ileal Crohn's disease, especially when compared to a magnetic resonance reference standard. KEY POINTS The simple ultrasound activity score for Crohn's disease and bowel ultrasound score are promising intestinal ultrasound indices of Crohn's disease but to date studied mainly in small settings with few sonographers. Compared to histology and the magnetic resonance reference standard in a multicentre, multireader setting, the sensitivity of simple ultrasound activity score for Crohn's disease is significantly greater than that of bowel ultrasound score. The specificity of simple ultrasound activity score for Crohn's disease was significantly lower than that of bowel ultrasound score compared to the magnetic resonance enterography reference standard. The specificity of both indices was numerically higher when the magnetic resonance enterography reference standard was adopted.
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Affiliation(s)
- Shankar Kumar
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
| | - Thomas Parry
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
| | - Sue Mallett
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
| | - Andrew Plumb
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
| | - Gauraang Bhatnagar
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
- Department of Radiology, Frimley Park Hospital, Surrey, UK
| | - Richard Beable
- Department of Radiology, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - Margaret Betts
- Department of Radiology, Ninewells Hospital and Medical School, Dundee, UK
| | - Gillian Duncan
- Department of Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Arun Gupta
- Department of Radiology, St Mark's Hospital, London North West University Healthcare NHS Trust, London, UK
| | - Antony Higginson
- Department of Radiology, Queen Alexandra Hospital, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - Rachel Hyland
- Department of Radiology, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Roger Lapham
- Department of Radiology, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Uday Patel
- Department of Radiology, St Mark's Hospital, London North West University Healthcare NHS Trust, London, UK
| | - James Pilcher
- Department of Radiology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Andrew Slater
- Department of Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Damian Tolan
- Department of Radiology, St James' University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ian Zealley
- Department of Radiology, Ninewells Hospital and Medical School, Dundee, UK
| | - Steve Halligan
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK
| | - Stuart A Taylor
- Centre for Medical Imaging, University College London (UCL), 2nd Floor Charles Bell House, 43-45 Foley Street, W1W 7TS, London, UK.
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12
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Gao X, Fujii T, Ye BD, Chou JW, Sugimoto K, Cao Q, Kligys K, Murakoshi K, Teng D, Zhang Y, Nakase H. Efficacy and safety of risankizumab for Crohn's disease in patients from Asian countries: a post hoc subanalysis of the global phase 3 ADVANCE, MOTIVATE, and FORTIFY studies. J Gastroenterol Hepatol 2024; 39:55-65. [PMID: 37788676 DOI: 10.1111/jgh.16358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 08/10/2023] [Accepted: 09/01/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND AND AIM The anti-interleukin-23 antibody risankizumab is being investigated as a treatment for moderate-to-severe Crohn's disease. This post hoc subanalysis evaluates the efficacy and safety of risankizumab therapy in Asian patients. METHODS ADVANCE (NCT03105128) and MOTIVATE (NCT03104413) were randomized, double-blind, placebo-controlled, phase 3 induction studies. Patients with intolerance/inadequate response to biologic (MOTIVATE) and/or conventional therapy (ADVANCE) were randomized to receive intravenous risankizumab (600 or 1200 mg) or placebo at weeks 0, 4, and 8. Clinical responders to risankizumab could enter the phase 3, randomized, double-blind, placebo-controlled maintenance withdrawal study (FORTIFY; NCT03105102). Patients were rerandomized to receive subcutaneous risankizumab (180 or 360 mg) or placebo (withdrawal) every 8 weeks for 52 weeks. RESULTS Among 198 Asian patients in the induction studies, clinical remission and endoscopic response at week 12 were achieved by 61.4% and 40.0%, 59.5% and 35.8%, and 27.3% and 9.1% of patients in the risankizumab 600 mg, risankizumab 1200 mg, and placebo groups, respectively. Among 67 patients who entered the maintenance study, clinical remission and endoscopic response at week 52 were achieved by 57.1% and 52.4%, 75.0% and 40.0%, and 53.8% and 34.6% of patients in the risankizumab 180 mg, risankizumab 360 mg, and placebo (withdrawal) groups, respectively. Fistula closure was observed with risankizumab treatment in 28.6% (induction) and 57.1% (maintenance) of patients. Efficacy trends and safety profile were similar to those in non-Asian patients. CONCLUSION Consistent with non-Asian and global population results, risankizumab was effective and well tolerated in Asian patients with Crohn's disease.
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Affiliation(s)
- Xiang Gao
- Department of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Toshimitsu Fujii
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Byong Duk Ye
- Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jen-Wei Chou
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ken Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | | | | | | | | | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
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Seetharaman J, Srivastava A, Yadav RR, Singh SK, Mishra P, Sen Sarma M, Poddar U. Visceral Fat Indices: Do They Help Differentiate Crohn's Disease and Intestinal Tuberculosis in Children? J Crohns Colitis 2023; 17:2026-2032. [PMID: 37390314 DOI: 10.1093/ecco-jcc/jjad109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND AND AIMS Crohn's disease [CD] and intestinal tuberculosis [ITB] are often difficult to differentiate. Mesenteric fat hypertrophy is a feature of CD. We evaluated the utility of fat indices (visceral fat [VF] and subcutaneous fat [SF]) in differentiating CD and ITB in children. METHODS Symptomatic children diagnosed to have CD or ITB based on recommended criteria were enrolled. Clinical, anthropometric, and laboratory details were noted. Abdominal fat was measured on computed tomography in supine position at the level of L4 vertebrae. VF and SF area was measured separately by a radiologist, blinded to the diagnosis. The sum of VF and SF was taken as total fat [TF]. VF/SF and VF/TF ratios were calculated. RESULTS Thirty-four (age 14 years [10.8-17.0], 14 boys) children were recruited: 12 had CD [seven boys, age 13.0 years] and 22 had ITB [seven boys, age 14.5 years]. VF area was higher in CD compared to ITB (18.34 cm2 [15.62-40.01] vs 6.48 cm2 [2.65-21.96]; p = 0.012). The SF and TF area was similar in ITB and CD. The ratios of VF/SF (0.82 [0.57-1.5] vs 0.33 [0.16-0.48]; p = 0.004) and VF/TF (0.45 [0.36-0.60] vs 0.25 [0.13-0.32]; p = 0.004) were significantly higher in CD. On comparing CD and ITB in boys and girls separately, the difference was significant for boys but not for girls. A VF/SF ratio of 0.609 predicted CD with a good sensitivity [75%] and specificity [86.4%] [area under the curve 0.795, 95% confidence interval 0.636-0.955; p = 0.005]. CONCLUSION The VF/SF ratio is a simple, non-invasive, objective parameter to differentiate CD and ITB in children, particularly boys. Larger studies are needed to validate this in girls.
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Affiliation(s)
- Jayendra Seetharaman
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Anshu Srivastava
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Rajanikant R Yadav
- Department of Radiodiagnosis, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sumit K Singh
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prabhakar Mishra
- Department of Biostatistics, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Moinak Sen Sarma
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ujjal Poddar
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post-graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Bai M, Guo H, Zheng XY. Inflammatory bowel disease and Clostridium difficile infection: clinical presentation, diagnosis, and management. Therap Adv Gastroenterol 2023; 16:17562848231207280. [PMID: 38034098 PMCID: PMC10685799 DOI: 10.1177/17562848231207280] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/24/2023] [Indexed: 12/02/2023] Open
Abstract
As a frequent complication of inflammatory bowel disease (IBD), Clostridium difficile infection (CDI) was confirmed to not only aggravate the symptoms of IBD but also result in unexpected outcomes, including death. With the increasing prevalence rate of IBD and the updating of CDI diagnosis, the incidence of CDI in IBD patients is also seen rising. Although a detection method consisting of glutamate dehydrogenase immunoassay or nucleic acid amplification test and then toxin A/B enzyme immunoassay was recommended and widely adopted, the diagnosis of CDI in IBD is still a challenge because of the overlap between the symptoms of CDI in IBD and CDI itself. Vancomycin and fidaxomicin are the first-line therapy for CDI in IBD; however, the treatment has different effects due to the complexity of IBD patients' conditions and the choice of different treatment schemes. Although the use of fecal microbial transplantation is now in the ascendant for IBD management, the prospects are still uncertain and the prevention and treatment of the recurrence of CDI in IBD remain a clinical challenge. In this paper, the epidemiology, pathophysiology, clinical manifestation, prevention, and therapy of CDI in IBD were summarized and presented.
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Affiliation(s)
- Mei Bai
- Department of Gastroenterology, Chongqing General Hospital, Chongqing, China
| | - Hong Guo
- Department of Gastroenterology, Chongqing General Hospital, 28 Jinshan Avenue, Yubei District, Chongqing 401147, China
| | - Xiao-Yao Zheng
- Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai, China
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15
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Mak JWY, Ho AHY, Ng SC. IBD barriers across the continents - East Asia. Therap Adv Gastroenterol 2023; 16:17562848231212089. [PMID: 38026101 PMCID: PMC10666695 DOI: 10.1177/17562848231212089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Inflammatory bowel diseases (IBDs) are chronic illnesses with significant morbidities and impact on patients' quality of life. There has been a rapid increase in the incidence of IBD in East Asia in recent decades. However, there is a huge unmet need in the diagnosis and management of IBD in this region. With the increasing awareness of IBD in East Asia and a persistently high rate of tuberculosis in this region, this poses a significant challenge in the diagnosis and management of IBD. In this review, we will explore the barriers to the diagnosis and management of IBD in the East Asia, hoping to provide an insight on how to improve the healthcare system in the management of this complex disease.
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Affiliation(s)
- Joyce Wing Yan Mak
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Agnes Hiu Yan Ho
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Siew Chien Ng
- Department of Medicine and Therapeutics, Microbiota I-Center (MagIC), Center for Gut Microbiota Research, The Chinese University of Hong Kong, Shatin, Hong Kong
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16
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Ren K, Yong C, Wang Y, Wei H, Zhao K, He B, Cui M, Chen Y, Wang J. Cytomegalovirus Pneumonia in Inflammatory Bowel Disease: Literature Review and Clinical Recommendations. Infect Drug Resist 2023; 16:6195-6208. [PMID: 37724090 PMCID: PMC10505384 DOI: 10.2147/idr.s420244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 08/22/2023] [Indexed: 09/20/2023] Open
Abstract
Aim The objective was to elucidate the correlation between CMVP and immunosuppressive therapy in IBD patients, we hope this review could expand on the significance of CMV as an opportunistic pathogen and the potential impact on morbidity and mortality in IBD patients. Methods Records and clinical trajectories linked to CMVP in IBD patients were extracted from the PubMed database, irrespective of language barriers. The reference lists incorporated in these studies were manually inspected. Conclusions were generated using straightforward descriptive analysis. Results In total, 18 IBD patients, including Crohn's disease (CD, 67%) and Ulcerative Colitis (UC, 33%), affected by CMVP were identified from 17 published articles. A minority of these patients (17%) exhibited active disease, whereas the majority (83%) presented with quiescent disease. Fever (100%) and dyspnea (44%) emerged as the most prevalent clinical symptoms. All the patients had undergone immunosuppressive therapy. A significant proportion, up to 89%, had received thiopurine treatment prior to the CMVP diagnosis. Interestingly, none of the patients were subjected to biological therapy. Half of the patients manifested with Hemophagocytic Lymphohistiocytosis (HLH). Almost all patients (94%) were administered antiviral treatment and a substantial 83% experienced full recovery. Immunosuppressive agents were either tapered or discontinued altogether. A subset of patients, 17%, suffered fatal outcomes. Conclusion Our findings underscore the need for heightened suspicion of CMVP in IBD patients who exhibit symptoms such as fever and dyspnea. During the COVID-19 pandemic, CMVP should be considered a potential differential diagnosis. It was observed that CMVP primarily transpires during CD remission. Azathioprine emerged as the predominant immunosuppressant linked to CMV reactivation. The prompt application of effective antiviral therapy can substantially enhance patient outcomes. CMV vaccine might serve as a viable prevention strategy.
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Affiliation(s)
- Keyu Ren
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Chunming Yong
- Department of Emergency, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Yanting Wang
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Hongyun Wei
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Kun Zhao
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Baoguo He
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Mingjuan Cui
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Yunqing Chen
- Department of Pathology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
| | - Jin Wang
- Department of Pathology, School of Basic Medicine, Qingdao University, Qingdao, Shandong, 266000, People’s Republic of China
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17
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Liu W, Ge X, Shi Z, Qi W, Wei Z, Cao Q, Cao L, Zhou W. Temporal trends in surgery for Crohn's disease: a ten-year single-center retrospective study. Int J Colorectal Dis 2023; 38:221. [PMID: 37632573 DOI: 10.1007/s00384-023-04514-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/19/2023] [Indexed: 08/28/2023]
Abstract
PURPOSE Crohn's disease (CD) is a chronic inflammatory bowel disease that requires surgery in many cases. The aim of this article is to present the experience of a referral center regarding surgical interventions for CD, while also exploring the transformations that have occurred over 10 years. METHODS The data of patients underwent abdominal surgery for CD between 2013 and 2022 were collected prospectively. Data were compared between two periods (2013-2017 and 2018-2022). Temporal trends were assessed with the Mann-Kendall trend test. RESULTS A total of 1059 individuals underwent 1176 surgical procedures, of which 67.1% were male. The median age of patients at the time of surgery was 36.0 years, and an overall increasing trend was observed in surgical volume (z = 3.04; p = 0.002). The proportion of patients treated with biologics increased from the first period (2013-2017) to the second (2018-2022), rising from 19.2% to 33.5% (p < 0.001). In the second stage, the proportion of patients who underwent surgery for abscesses or fistulas increased (47.8% vs. 40.0%, p = 0.028), while the percentage of emergency surgeries declined (3.0% vs. 7.1%, p = 0.001). Furthermore, there was a rise in the proportion of laparoscopic surgeries (76.5% vs. 63.7%, p < 0.001), coupled with a decrease in stoma rates (15.4% vs. 30.5%, p < 0.001) and postoperative complications (23.0% vs. 30.5%, p = 0.007). CONCLUSION The frequency of biologics use in CD surgery have increased over time, and the proportion of penetrating patients has grown. Minimally invasive surgical methods have become the norm, and surgical outcomes have markedly enhanced, evidenced by a substantial reduction in both stoma rates and complication rates.
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Affiliation(s)
- Wei Liu
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaolong Ge
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhaoqi Shi
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weilin Qi
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ziyao Wei
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Liping Cao
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wei Zhou
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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18
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Sato Y, Tsujinaka S, Miura T, Kitamura Y, Suzuki H, Shibata C. Inflammatory Bowel Disease and Colorectal Cancer: Epidemiology, Etiology, Surveillance, and Management. Cancers (Basel) 2023; 15:4154. [PMID: 37627182 PMCID: PMC10452690 DOI: 10.3390/cancers15164154] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/13/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Patients with inflammatory bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease, have an increased risk of developing colorectal cancer (CRC). Although advancements in endoscopic imaging techniques, integrated surveillance programs, and improved medical therapies have contributed to a decreased incidence of CRC in patients with IBD, the rate of CRC remains higher in patients with IBD than in individuals without chronic colitis. Patients with IBD-related CRCs exhibit a poorer prognosis than those with sporadic CRCs, owing to their aggressive histological characteristics and lower curative resection rate. In this review, we present an updated overview of the epidemiology, etiology, risk factors, surveillance strategies, treatment recommendations, and prognosis of IBD-related CRCs.
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Affiliation(s)
| | - Shingo Tsujinaka
- Division of Gastroenterological Surgery, Department of Surgery, Tohoku Medical and Pharmaceutical University, Sendai 983-8536, Japan
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19
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Dan WY, Zhou GZ, Peng LH, Pan F. Update and latest advances in mechanisms and management of colitis-associated colorectal cancer. World J Gastrointest Oncol 2023; 15:1317-1331. [PMID: 37663937 PMCID: PMC10473934 DOI: 10.4251/wjgo.v15.i8.1317] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/03/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
Colitis-associated colorectal cancer (CAC) is defined as a specific cluster of colorectal cancers that develop as a result of prolonged colitis in patients with inflammatory bowel disease (IBD). Patients with IBD, including ulcerative colitis and Crohn's disease, are known to have an increased risk of developing CAC. Although the incidence of CAC has significantly decreased over the past few decades, individuals with CAC have increased mortality compared to individuals with sporadic colorectal cancer, and the incidence of CAC increases with duration. Chronic inflammation is generally recognized as a major contributor to the pathogenesis of CAC. CAC has been shown to progress from colitis to dysplasia and finally to carcinoma. Accumulating evidence suggests that multiple immune-mediated pathways, DNA damage pathways, and pathogens are involved in the pathogenesis of CAC. Over the past decade, there has been an increasing effort to develop clinical approaches that could help improve outcomes for CAC patients. Colonoscopic surveillance plays an important role in reducing the risk of advanced and interval cancers. It is generally recommended that CAC patients undergo endoscopic removal or colectomy. This review summarizes the current understanding of CAC, particularly its epidemiology, mechanisms, and management. It focuses on the mechanisms that contribute to the development of CAC, covering advances in genomics, immunology, and the microbiome; presents evidence for management strategies, including endoscopy and colectomy; and discusses new strategies to interfere with the process and development of CAC. These scientific findings will pave the way for the management of CAC in the near future.
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Affiliation(s)
- Wan-Yue Dan
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- Medical School, Nankai University, Tianjin 300071, China
| | - Guan-Zhou Zhou
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- Medical School, Nankai University, Tianjin 300071, China
| | - Li-Hua Peng
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Fei Pan
- Department of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
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20
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Heidari M, Khalili M, Balouchi F, Roozbeh J, Shamsaefar AR, Malek Hosseini SA, Karimi MH. Investigation of the Association Between ITPA Gene 94C>A Sequence Variant and Kidney Transplant Rejection in Iranian Kidney Transplant Recipients. EXP CLIN TRANSPLANT 2023; 21:652-656. [PMID: 37698399 DOI: 10.6002/ect.2023.0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
OBJECTIVES Thiopurine prodrugs are commonly used in kidney transplant recipients. Inosine triphosphate pyrophosphatase is an enzyme encoded by the ITPA gene. Alteration of ITPA gene is one of the pharmacogenetic sequence variants possibly involved in thiopurine metabolism. The ITPA 94C>A sequence variant (C-to-A substitution at nucleotide 94) is associated with an increased risk of adverse drug reactions in patients treated with the thiopurine drug. The aim of the present study was to investigate the effect of the ITPA 94C>A gene sequence variant in kidney transplant recipients. MATERIALS AND METHODS The genotyping of the ITPA rs1127354 variant was performed by the polymerase chain reaction restriction fragment length polymorphism method in 140 kidney transplant recipients and in 100 control participants. Data were analyzed with SPSS statistical software. RESULTS The results revealed a significant difference between control and nonrejection groups regarding the rs1127354 genotype and allele frequency. No significant difference was found between the rejection and nonrejection groups regarding the rs1127354 genotype and allele frequency. Also, a significant association was observed between the ageofthe control group and age of the rejection group. No significant differences between sex and underlying disease in patients with or without rejection were observed. CONCLUSIONS We observed no significant differences between rejection and nonrejection transplant. Further studies are recommended, in a larger population and with different ethnicities.
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Affiliation(s)
- Mozhdeh Heidari
- >From the Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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21
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Choudhury A, Dhillon J, Sekar A, Gupta P, Singh H, Sharma V. Differentiating gastrointestinal tuberculosis and Crohn's disease- a comprehensive review. BMC Gastroenterol 2023; 23:246. [PMID: 37468869 DOI: 10.1186/s12876-023-02887-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 07/13/2023] [Indexed: 07/21/2023] Open
Abstract
Gastrointestinal Tuberculosis (GITB) and Crohn's disease (CD) are both chronic granulomatous diseases with a predilection to involve primarily the terminal ileum. GITB is often considered a disease of the developing world, while CD and inflammatory bowel disease are considered a disease of the developed world. But in recent times, the epidemiology of both diseases has changed. Differentiating GITB from CD is of immense clinical importance as the management of both diseases differs. While GITB needs anti-tubercular therapy (ATT), CD needs immunosuppressive therapy. Misdiagnosis or a delay in diagnosis can lead to catastrophic consequences. Most of the clinical features, endoscopic findings, and imaging features are not pathognomonic for either of these two conditions. The definitive diagnosis of GITB can be clinched only in a fraction of cases with microbiological positivity (acid-fast bacilli, mycobacterial culture, or PCR-based tests). In most cases, the diagnosis is often based on consistent clinical, endoscopic, imaging, and histological findings. Similarly, no single finding can conclusively diagnose CD. Multiparametric-based predictive models incorporating clinical, endoscopy findings, histology, radiology, and serology have been used to differentiate GITB from CD with varied results. However, it is limited by the lack of validation studies for most such models. Many patients, especially in TB endemic regions, are initiated on a trial of ATT to see for an objective response to therapy. Early mucosal response assessed at two months is an objective marker of response to ATT. Prolonged ATT in CD is recognized to have a fibrotic effect. Therefore, early discrimination may be vital in preventing the delay in the diagnosis of CD and avoiding a complicated course.
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Affiliation(s)
| | | | - Aravind Sekar
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Pankaj Gupta
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Harjeet Singh
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Vishal Sharma
- Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India.
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22
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Lee HH, Park JJ, Lee BI, Hilmi I, Sollano J, Ran ZH. Diagnosis of inflammatory bowel disease-Asian perspectives: the results of a multinational web-based survey in the 8th Asian Organization for Crohn's and Colitis meeting. Intest Res 2023; 21:328-338. [PMID: 37533264 PMCID: PMC10397551 DOI: 10.5217/ir.2023.00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/25/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND/AIMS Inflammatory bowel disease (IBD) is no longer a rare disease in Asia, thus it needs to prepare recommendations relevant to Asian patients. This study aimed to identify disparities in the process of the diagnosis of IBD in Asian countries/regions. METHODS In line with the 2020 Asian Organization for Crohn's and Colitis annual meeting, a multinational web-based survey about Asian physicians' perspectives on IBD was conducted. RESULTS A total of 384 Asian physicians (99 in China, 93 in Japan, 110 in Korea, and 82 in other Asian countries/regions) treating IBD patients from 24 countries/regions responded to the survey. Most respondents were gastroenterologists working in an academic teaching hospital. About half of them had more than 10 years of clinical experience in caring for patients with IBD. The European Crohn's Colitis Organisation guideline was used most commonly for the diagnosis of IBD except for Japanese physicians who preferred their own national guideline. The Mayo score and Crohn's Disease Activity Index were the most commonly used activity scoring systems for ulcerative colitis and Crohn's disease, respectively. Endoscopy, not surprisingly, was the main investigation in assessing the extent and activity of IBD. On the other hand, there were disparities across countries/regions with regard to the favored modalities of small bowel and perianal evaluation of Crohn's disease, as well as the use of serologic markers. CONCLUSIONS Results of the present survey revealed practical behaviors of Asian physicians in the diagnosis of IBD. Investigating the reasons for different diagnostic approaches among countries/regions might help us develop Asian guidelines further.
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Affiliation(s)
- Han Hee Lee
- Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae Jun Park
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Bo-In Lee
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ida Hilmi
- Division of Gastroenterology and Hepatology, Department of Medicine, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Jose Sollano
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - Zhi Hua Ran
- Department of Gastroenterology, Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
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Kawakami A, Tanaka M, Sakagami K, Ito H. Content of Telephone Consultations of Patients With Inflammatory Bowel Disease: A Single-Center Descriptive Study. Gastroenterol Nurs 2023; 46:282-288. [PMID: 37224075 DOI: 10.1097/sga.0000000000000741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 03/20/2023] [Indexed: 05/26/2023] Open
Abstract
This study aimed to analyze the specific contents of telephone consultations of patients with inflammatory bowel disease. A medical record survey was conducted at a clinic in Japan for 1 year. Telephone consultation sheets recorded by nurses for calls with the patients or their relatives were reviewed. Content analysis was used to summarize the telephone consultation content. Consultations were categorized into 8 categories. Coding was conducted by 2 independent researchers. Concordance rates were evaluated using kappa coefficients. We analyzed 476 sheets. A total of 229 participants consulted the clinic at least once. The mean number of consultations per person was 2.1. Of these patients, 96 (40.9%) had ulcerative colitis. The kappa coefficient was 0.89. The most frequent consultation was "Consultation on worsening health: Inflammatory bowel disease is likely to have worsened" (42.0%). The second most frequent response was "Consultation or progress report on a worsening health condition: The disease is unlikely to have worsened" (19.8%). For consultations related to worsening the disease, it would be useful to assess symptoms over the phone using a disease activity index to ascertain the degree of worsening and to develop a screening tool for determining whether patients can continue remote support or require face-to-face consultation.
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Affiliation(s)
- Aki Kawakami
- Aki Kawakami, PhD, RN, PHN, is Associate Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Makoto Tanaka, PhD, RN, PHN, is Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Kayoko Sakagami, RN, is a head nurse at Kinshukai Infusion Clinic, Osaka, Japan
- Hiroaki Ito, PhD, MD, is a head of the clinic at Kinshukai Infusion Clinic, Osaka, Japan
| | - Makoto Tanaka
- Aki Kawakami, PhD, RN, PHN, is Associate Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Makoto Tanaka, PhD, RN, PHN, is Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Kayoko Sakagami, RN, is a head nurse at Kinshukai Infusion Clinic, Osaka, Japan
- Hiroaki Ito, PhD, MD, is a head of the clinic at Kinshukai Infusion Clinic, Osaka, Japan
| | - Kayoko Sakagami
- Aki Kawakami, PhD, RN, PHN, is Associate Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Makoto Tanaka, PhD, RN, PHN, is Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Kayoko Sakagami, RN, is a head nurse at Kinshukai Infusion Clinic, Osaka, Japan
- Hiroaki Ito, PhD, MD, is a head of the clinic at Kinshukai Infusion Clinic, Osaka, Japan
| | - Hiroaki Ito
- Aki Kawakami, PhD, RN, PHN, is Associate Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Makoto Tanaka, PhD, RN, PHN, is Professor, Department of Critical and Invasive-Palliative Care Nursing, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Kayoko Sakagami, RN, is a head nurse at Kinshukai Infusion Clinic, Osaka, Japan
- Hiroaki Ito, PhD, MD, is a head of the clinic at Kinshukai Infusion Clinic, Osaka, Japan
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Li P, Chao K, Hu Z, Qin L, Yang T, Mao J, Zhu X, Hu P, Wang X, Gao X, Huang M. Plasma lipidomic profiling of thiopurine-induced leukopenia after NUDT15 genotype-guided dosing in Chinese IBD patients. Front Nutr 2023; 10:1138506. [PMID: 37441519 PMCID: PMC10333543 DOI: 10.3389/fnut.2023.1138506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 05/10/2023] [Indexed: 07/15/2023] Open
Abstract
Introduction Thiopurines, azathiopurine (AZA) and mercaptopurine (6-MP) have been regularly used in the treatment of inflammatory bowel disease (IBD). Despite optimized dosage adjustment based on the NUDT15 genotypes, some patients still discontinue or change treatment regimens due to thiopurine-induced leukopenia. Methods We proposed a prospective observational study of lipidomics to reveal the lipids perturbations associated with thiopurine-induced leukopenia. One hundred and twenty-seven IBD participants treated with thiopurine were enrolled, twenty-seven of which have developed thiopurine-induced leucopenia. Plasma lipid profiles were measured using Ultra-High-Performance Liquid Chromatography-Tandem Q-Exactive. Lipidomic alterations were validated with an independent validation cohort (leukopenia n = 26, non-leukopenia n = 74). Results Using univariate and multivariate analysis, there were 16 lipid species from four lipid classes, triglyceride (n = 11), sphingomyelin (n = 1), phosphatidylcholine (n = 1) and lactosylceramide (n = 3) identified. Based on machine learning feature reduction and variable screening strategies, the random forest algorithm established by six lipids showed an excellent performance to distinguish the leukopenia group from the normal group, with a model accuracy of 95.28% (discovery cohort), 79.00% (validation cohort) and an area under the receiver operating characteristic (ROC) curve (ROC-AUC) of 0.9989 (discovery cohort), 0.8098 (validation cohort). Discussion Our novel findings suggested that lipidomic provided unique insights into formulating individualized medication strategies for thiopurines in IBD patients.
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Affiliation(s)
- Pan Li
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Kang Chao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Zhanhua Hu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Lulu Qin
- School of Pharmaceutical Sciences, Guangdong Pharmaceutical University, Guangzhou, China
| | - Ting Yang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Jing Mao
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xia Zhu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Pinjin Hu
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Xueding Wang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xiang Gao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Min Huang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
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25
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Weissman S, Fung BM, Bangolo A, Rashid A, Khan BF, Tirumala AKG, Nagpaul S, Cornwell S, Karamthoti P, Murugan V, Taranichi IS, Kalinin M, Wishart A, Khalaf I, Kodali NA, Aluri PSC, Kejela Y, Abdul R, Jacob FM, Manoharasetty A, Sethi A, Nadimpallli PM, Ballestas NP, Venkatraman A, Chirumamilla A, Nagesh VK, Gangwani MK, Issokson K, Aziz M, Swaminath A, Feuerstein JD. The overall quality of evidence of recommendations surrounding nutrition and diet in inflammatory bowel disease. Int J Colorectal Dis 2023; 38:98. [PMID: 37061646 DOI: 10.1007/s00384-023-04404-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/10/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND AND AIM Recently, there has been an increased focus on the role nutrition and diet play in maintaining health in inflammatory bowel disease (IBD). We aimed to assess the overall quality, strength, and transparency of conflicts among guidelines on nutrition/diet in IBD. METHODS A systematic search was performed on multiple databases from inception until January 1, 2021, to identify guidelines pertaining to nutrition or diet in IBD. All guidelines were reviewed for disclosure of conflicts of interest (COI) and funding, recommendation quality and strength, external document review, patient representation, and plans for update-as per Institute of Medicine (IOM) standards. In addition, recommendations and their quality were compared between guidelines/societies. RESULTS: Seventeen distinct societies and a total of 228 recommendations were included. Not all guidelines provided recommendations on key aspects of diet-such as the role of supplements or the appropriate micro/macro nutrition in IBD. Fifty-nine percent of guidelines reported on COI, 24% underwent external review, and 41% included patient representation. 18.4%, 25.9%, and 55.7% of recommendations were based on high-, moderate-, and low-quality evidence, respectively. 10.5%, 24.6%, and 64.9% of recommendations were strong, weak/conditional, and did not provide a strength, respectively. The proportion of high-quality evidence (p = 0.12) and strong recommendations (p = 0.83) did not significantly differ across societies. CONCLUSIONS Many guidelines do not provide recommendations on key aspects of diet/nutrition in IBD. As over 50% of recommendations are based on low-quality evidence, further studies on nutrition/diet in IBD are warranted to improve the overall quality of evidence.
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Affiliation(s)
- Simcha Weissman
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Brian M Fung
- Division of Gastroenterology and Hepatology, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Ayrton Bangolo
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA.
| | - Atif Rashid
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Badar F Khan
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | | | - Sneha Nagpaul
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Samuel Cornwell
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Praveena Karamthoti
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Vignesh Murugan
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Ihsan S Taranichi
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Maksim Kalinin
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Annetta Wishart
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Ibtihal Khalaf
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Naga A Kodali
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Pruthvi S C Aluri
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Yabets Kejela
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Rub Abdul
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Feba M Jacob
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Advaith Manoharasetty
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Aparna Sethi
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Preethi M Nadimpallli
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Natalia P Ballestas
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Aarushi Venkatraman
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Avinash Chirumamilla
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Vignesh K Nagesh
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Manesh K Gangwani
- Department of Medicine, Toledo University Medical Center, Toledo, OH, USA
| | - Kelly Issokson
- Department of Medicine, Section of Digestive Diseases, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Muhammad Aziz
- Division of Gastroenterology, Toledo University Medical Center, Toledo, OH, USA
| | - Arun Swaminath
- Division of Gastroenterology, Inflammatory Bowel Disease Program, Lenox Hill Hospital, New York, NY, USA
| | - Joseph D Feuerstein
- Division of Gastroenterology, Hepatology, and Nutrition, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Weissman S, Systrom HK, Bangolo A, Elias D, Awasi M, Zahdeh T, Ogbu CE, Kim MH, Kalra M, Khota K, Kasarapu RB, Mutabi E, Makrani M, Nemalikanti S, Thomas J, Jijo JP, Thwe HM, Salib Y, Narayan KL, Ahmed K, Aziz M, Elias S, Feuerstein JD. Health Maintenance and Preventative Care in Inflammatory Bowel Disease: A Systematic Review of the Overall Quality of Societal Recommendations. J Clin Gastroenterol 2023; 57:325-334. [PMID: 36753461 DOI: 10.1097/mcg.0000000000001833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND AIMS Preventative care plays an important role in maintaining health in patients with inflammatory bowel disease (IBD). We aimed to assess the overall quality, strength, and transparency of conflicts among guidelines on preventative care in IBD. METHODS A systematic literature search was performed in multiple databases to identify all guidelines pertaining to preventative care in IBD in April 2021. All guidelines were reviewed for the transparency of conflicts of interest and funding, recommendation quality and strength, external guideline review, patient voice inclusion, and plan for update-as per Institute of Medicine standards. In addition, recommendations and their quality were compared between societies. RESULTS Fifteen distinct societies and a total of 89 recommendations were included. Not all guidelines provided recommendations on the key aspects of preventative care in IBD-such as vaccinations, cancer prevention, stress reduction, and diet/exercise. Sixty-seven percent of guidelines reported on conflicts of interest, 20% underwent external review, and 27% included patient representation. In all, 6.7%, 21.3%, and 71.9% of recommendations were based on high, moderate, and low-quality evidence, respectively. Twenty-seven percent, 23.6%, and 49.4% of recommendations were strong, weak/conditional, and did not provide a strength, respectively. The proportion of high-quality evidence ( P =0.28) and strong recommendations ( P =0.41) did not significantly differ across societies. CONCLUSIONS Many guidelines do not provide recommendations on key aspects of preventative care in IBD. As over 70% of recommendations are based on low-quality evidence, further studies on preventative care in IBD are warranted to improve the overall quality of evidence.
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Affiliation(s)
- Simcha Weissman
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Hannah K Systrom
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Ayrton Bangolo
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Daniel Elias
- Department of Medicine, NJMS School of Medicine, Newark, NJ
| | - Marcel Awasi
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Tamer Zahdeh
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Chukwuemeka E Ogbu
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Mishka Hoo Kim
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Meenal Kalra
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Kavya Khota
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Ritu B Kasarapu
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Erasmus Mutabi
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Moinulhaq Makrani
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Sanskrita Nemalikanti
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Jim Thomas
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Joseph P Jijo
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Hla M Thwe
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Yousstina Salib
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Kiran L Narayan
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Kareem Ahmed
- Department of Medicine, University of Washington, Seattle, WA
| | - Muhammad Aziz
- Division of Gastroenterology and Hepatology, University of Toledo Medical Center, Toledo, OH
| | - Sameh Elias
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ
| | - Joseph D Feuerstein
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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Fortes FML, Rocha R, Santana GO. Thiopurines are an independent risk factor for active tuberculosis in inflammatory bowel disease patients. World J Gastroenterol 2023; 29:1536-1538. [PMID: 36998430 PMCID: PMC10044854 DOI: 10.3748/wjg.v29.i9.1536] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/05/2023] [Accepted: 02/22/2023] [Indexed: 03/07/2023] Open
Abstract
The use of thiopurines is an independent risk factor for active tuberculosis in patients with inflammatory bowel disease.
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Affiliation(s)
- Flora Maria Lorenzo Fortes
- Ciências da Vida, Universidade do Estado da Bahia, Salvador 41150000, Brazil, and Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110060, Brazil
| | - Raquel Rocha
- Ciência da Nutrição, Universidade Federal da Bahia, Salvador 40110160, Brazil
| | - Genoile Oliveira Santana
- Ciências da Vida, Universidade do Estado da Bahia, Salvador 41150000, Brazil, and Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110060, Brazil
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Diagnostic accuracy of different cross-sectional imaging techniques for disease location and activity in Crohn's disease and external validation and comparison of MARIAs and IBUS-SAS. Abdom Radiol (NY) 2023; 48:821-832. [PMID: 36525049 DOI: 10.1007/s00261-022-03751-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE The comparative accuracy of cross-sectional imaging techniques for evaluating Crohn's disease (CD) remains uncertain. This study aimed to assess diagnostic accuracy of disease location and activity in different cross-sectional images and validate and compare International Bowel Ultrasound Segmental Activity Score (IBUS-SAS) and Simplified Magnetic Resonance Index of Activity (MARIAs). METHODS CD patients were retrospectively included from August 2018 to May 2021. We compared accuracy of B-mode intestinal ultrasound (B-IUS), computed tomography enterography (CTE), and magnetic resonance enterography (MRE) for the identification of disease location. Meanwhile, disease activity was compared on B-IUS, color Doppler imaging, CTE, and MRE. ROC analyses were used to validate MARIAs and IBUS-SAS. Spearman rank correlation was performed to evaluate the relationships between MARIAs/IBUS-SAS and CDAI, SES-CD, and inflammatory indicators. RESULTS A total of 115 CD patients were evaluated. The diagnostic accuracy of MRE in detecting small bowel disease was superior to that of B-IUS/CTE, showing sensitivity (89.3%), specificity (71.4%), and AUC (0.820). B-IUS had the highest sensitivity (81.2%), specificity (84.8%), and AUC (0.830) for detecting terminal ileal lesions. The diagnostic accuracy for colonic disease and disease activity was not significantly different among these techniques. In the validation of IBUS-SAS, the AUC was 0.860, with an optimal cutoff value to predict active disease of 46.7. MARIAs and IBUS-SAS showed no significant differences in the correlations of CDAI, SES-CD, and inflammatory indicators. CONCLUSION MRE and B-IUS are more sensitive for detecting small bowel CD and terminal ileal CD, respectively. IBUS-SAS has potential for precisely defining CD activity.
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Ding N, Zhao L, Zhu L, Sun W, Li D, Li J, Zhang J, Zhang S. Management of biologics in pregnant, lactating patients with inflammatory bowel disease and the impact on neonatal vaccination: A systematic review of clinical practice guidelines and consensus statements. J Clin Pharm Ther 2022; 47:1952-1965. [PMID: 36452989 DOI: 10.1111/jcpt.13817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/25/2022] [Accepted: 10/07/2022] [Indexed: 12/03/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE The management of biological agents during pregnancy poses challenges as maternal and infant safety must be addressed. This study aims to compare the recommendations of existing guidelines on managing the use of biologics during pregnancy, lactation for patients with inflammatory bowel disease, and the influence on neonatal vaccination. METHODS The PubMed, EMBASE, China National Knowledge Infrastructure, Wanfang database, China Science and Technology Journal Database and China Biomedical Database were systematically searched from the inception date to 11 May 2022, to screen all relevant guidelines. Quality assessment was performed using the guideline methodology reporting tool AGREE II. RESULTS AND DISCUSSION Fourteen guidelines and consensus statements with detailed recommendations were included. All guidance documents cover management comments during pregnancy, and most consider that biologics can be given safely during pregnancy but require suspension at the right time to protect the foetus. However, the roles of vedolizumab and ustekinumab are disputed. Five documents guide lactation and the use of most biologics during lactation is safe, but no guidelines recommend vedolizumab. Six papers provide recommendations for newborns' vaccination, suggesting a delay in infants' live vaccination schedule if their mothers are treated with biologics. WHAT IS NEW AND CONCLUSION Our study concluded that future guidelines could consider incorporating newer, more robust evidence to update recommendations. The development of future guidelines needs to consider the involvement of multidisciplinary experts, adequately report on the evidence retrieval process, and provide strategies for implementation. Besides, more research is needed to explore the use of biologics during pregnancy and lactation in patients with inflammatory bowel disease.
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Affiliation(s)
- Ning Ding
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Luqing Zhao
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Lingfei Zhu
- Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Weijia Sun
- Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Danyan Li
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jiake Li
- Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Jun Zhang
- Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Shengsheng Zhang
- Digestive Disease Center, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
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Chen Y, Li X, Sun R, Ji J, Yang F, Tian W, Ji W, Huang Q. A broad cuproptosis landscape in inflammatory bowel disease. Front Immunol 2022; 13:1031539. [PMID: 36405733 PMCID: PMC9669451 DOI: 10.3389/fimmu.2022.1031539] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022] Open
Abstract
Background Cuproptosis, a genetic process of copper-dependent cell death linked to mitochondria respiration, demonstrates its correlation with inhibiting tumoral angiogenesis and motility. Recent studies have developed systematic bioinformatics frameworks to identify the association of cuproptosis with tumors but any non-neoplastic diseases. Therefore, against the background of an increased incidence of inflammatory bowel disease (IBD), the landscape of cuproptosis regulation in IBD is a critical need to be investigated. Methods The differentially expressed cuproptosis-related genes (DECRGs) were identified with human sequencing profiles for four inflammatory digestive disorders. Another four independent IBD datasets from GEO were used as a validation cohort. And experimental mice model provides another validation method. Using single sample gene set enrichment analysis (ssGSEA), receiver operating characteristic (ROC) curve, CIBERSORT, and consensus clustering algorithms, we explored the association between immune score and cuproptosis-related genes, as well as the diagnostic value of these genes. Molecular docking screened potential interaction of IBD drugs with the structural regulator by Autodock Vina. Results Cuproptosis-related regulators exhibited extensive differential expression in Crohn's Disease (CD), Ulcerative Colitis (UC), Celiac Disease (CEL), and IBD-induced cancer (IBD-CA) that share common differential genes (PDHA1, DBT, DLAT, LIAS). The differential expression of DECRGs was reverified in the validated cohort and immunohistochemistry assay. Moreover, the cell signaling pathways and ontology mainly focused on the mitochondrial respiratory function, which was highly enriched in Gene set enrichment analysis (GSEA). According to ssGSEA and ROC, when considering the four regulators, which showed robust association with immune infiltration in IBD, the area under the ROC (AUC) was 0.743. In addition, two clusters of consensus clustering based on the four regulators exhibit different immune phenotypes. According to molecular docking results, methotrexate gained the highest binding affinity to the main chain of key cuproptosis-related regulators compared with the remaining ten drugs. Conclusion Cuproptosis-related regulators were widely linked to risk variants, immune cells, immune function, and drug efficacy in IBD. Regulation of cuproptosis may deeply influence the occurrence and development of patients with IBD.
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Affiliation(s)
- Yuan Chen
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xinfang Li
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Ran Sun
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jiamin Ji
- Research Institute of General Surgery, Jinling Hospital, Southeast University, Nanjing, China
| | - Fan Yang
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Weiliang Tian
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wu Ji
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China,*Correspondence: Wu Ji, ; Qian Huang,
| | - Qian Huang
- Research Institute of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China,Research Institute of General Surgery, Jinling Hospital, Southeast University, Nanjing, China,*Correspondence: Wu Ji, ; Qian Huang,
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Wang M, Zhao J, Wang H, Zheng C, Chang B, Sang L. Methotrexate showed efficacy both in Crohn’s disease and ulcerative colitis, predictors of surgery were identified in patients initially treated with methotrexate monotherapy. Front Pharmacol 2022; 13:996065. [PMID: 36225564 PMCID: PMC9548616 DOI: 10.3389/fphar.2022.996065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/12/2022] [Indexed: 11/30/2022] Open
Abstract
Objective: This study aimed to evaluate methotrexate efficacy in patients with Crohn’s disease (CD) and ulcerative colitis (UC), and identify predictors of surgery for patients who were initially treated with methotrexate monotherapy. Design: We performed a retrospective analysis of 34,860 patients with inflammatory bowel disease (IBD) in the IBD Bioresource (United Kingdom) prior to 9 November 2021. Logistic regression was used to identify factors associated with methotrexate efficacy. The data were randomly stratified into training and testing sets (7:3). Nomograms were developed based on Cox regression analysis outcomes. The predictive accuracy and discriminative ability were determined using the concordance index (C-index) and calibration curves. Results: Overall, 1,042 patients (CD: 791, UC: 251) were included. Independent factors associated with effective methotrexate monotherapy were younger age at diagnosis, latest therapy period, exclusive upper gastrointestinal tract disease (for CD), and longer duration between diagnosis and methotrexate initiation (for UC). For CD, predictors in the nomogram were gender, treatment era, tolerance, lesion site, perianal involvement, disease behaviour, and biologics requirements (C-index: 0.711 and 0.732 for training and validation cohorts, respectively). For UC, the factors were age at diagnosis and sex (C-index: 0.784 and 0.690 for training and validation cohorts, respectively). Calibration curves demonstrated good agreement between predictions and actual observations.
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Affiliation(s)
- Mengyao Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jingwen Zhao
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Heran Wang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Changqing Zheng
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Bing Chang
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang, China
- *Correspondence: Bing Chang, ; Lixuan Sang,
| | - Lixuan Sang
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Bing Chang, ; Lixuan Sang,
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Sheu HS, Chen YM, Liao YJ, Wei CY, Chen JP, Lin HJ, Hung WT, Huang WN, Chen YH. Thiopurine S-Methyltransferase Polymorphisms Predict Hepatotoxicity in Azathioprine-Treated Patients with Autoimmune Diseases. J Pers Med 2022; 12:jpm12091399. [PMID: 36143183 PMCID: PMC9504609 DOI: 10.3390/jpm12091399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/20/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Thiopurine methyltransferase (TPMT) is the rate-limiting enzyme in Azathioprine (AZA) metabolization. Although studies have discussed the association between the TPMT polymorphisms and myelosuppression, the data about the relationship between TPMT genotypes and hepatoxicity in Asian patients remain limited. This study investigated the correlation between TPMT polymorphisms and AZA-related hepatotoxicity. This study enrolled the patients who had prior exposure to AZA from the Taichung Veterans General Hospital (TCVGH)-Taiwan Precision Medicine Initiative (TPMI) cohort. Genetic variants were determined using a single nucleotide polymorphism (SNP) array. Participants were accordingly categorized into normal metabolizer (NM) and non-normal metabolizer (non-NM) groups. From the TCVGH-TPMI cohort, we included 50 TPMT non-NM patients, including 1 poor metabolizer (PM), 49 intermediate metabolizers (IMs), and 1000 NM patients. The non-NM genotype was associated with hepatotoxicity compared with the NM genotype (hazard ratio (HR): 3.85, 95% confidence interval (CI): 1.83−8.10). In the non-NM group, the 3-year cumulative incidence of hepatotoxicity was higher than that in the NM group at 8.5% in the first year and 18.6% in the second and third years (p < 0.001). A TPMT non-NM genotype was associated with the occurrence of hepatotoxicity following AZA therapy. Preemptive testing helps individualize AZA therapy by minimizing the risk of hepatotoxicity.
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Affiliation(s)
- Heh-Shiang Sheu
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Yi-Ming Chen
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 30010, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- Rong Hsing Research Center for Translational Medicine & Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- Department of Pharmacy, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Yi-Ju Liao
- Department of Pharmacy, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Chia-Yi Wei
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Jun-Peng Chen
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Hsueh-Ju Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Wei-Ting Hung
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- Department of Medical Education, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Correspondence: ; Tel.: +886-4-2359-2525 (ext. 4304)
| | - Wen-Nan Huang
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 30010, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- College of Business and Management, Ling Tung University, Taichung 408284, Taiwan
| | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 30010, Taiwan
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Presume Why Probiotics May Not Provide Protection in Inflammatory Bowel Disease through an Azoxymethane and Dextran Sodium Sulfate Murine Model. Int J Mol Sci 2022; 23:ijms23179689. [PMID: 36077084 PMCID: PMC9456426 DOI: 10.3390/ijms23179689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/30/2022] Open
Abstract
Recent studies have shown dysbiosis is associated with inflammatory bowel disease (IBD). However, trying to restore microbial diversity via fecal microbiota transplantation (FMT) or probiotic intervention fails to achieve clinical benefit in IBD patients. We performed a probiotic intervention on a simulated IBD murine model to clarify their relationship. IBD was simulated by the protocol of azoxymethane and dextran sodium sulfate (AOM/DSS) to set up a colitis and colitis-associated neoplasm model on BALB/c mice. A single probiotic intervention using Clostridium butyricum Miyairi (CBM) on AOM/DSS mice to clarify the role of probiotic in colitis, colitis-associated neoplasm, gut microbiota, and immune cytokines was performed. We found dysbiosis occurred in AOM/DSS mice. The CBM intervention on AOM/DSS mice failed to improve colitis and colitis-associated neoplasms but changed microbial composition and unexpectedly increased expression of proinflammatory IL-17A in rectal tissue. We hypothesized that the probiotic intervention caused dysbiosis. To clarify the result, we performed inverse FMT using feces from AOM/DSS mice to normal recipients to validate the pathogenic effect of dysbiosis from AOM/DSS mice and found mice on inverse FMT did develop colitis and colon neoplasms. We presumed the probiotic intervention to some extent caused dysbiosis as inverse FMT. The role of probiotics in IBD requires further elucidation.
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Kumar S, Pollok R, Goldsmith D. Renal and Urological Disorders Associated With Inflammatory Bowel Disease. Inflamm Bowel Dis 2022:6658535. [PMID: 35942657 PMCID: PMC10393213 DOI: 10.1093/ibd/izac140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Indexed: 12/15/2022]
Abstract
Renal and urinary tract complications related to inflammatory bowel disease (IBD) have been relatively understudied in the literature compared with other extraintestinal manifestations. Presentation of these renal manifestations can be subtle, and their detection is complicated by a lack of clarity regarding the optimal screening and routine monitoring of renal function in IBD patients. Urolithiasis is the most common manifestation. Penetrating Crohn's disease involving the genitourinary system as an extraintestinal complication is rare but associated with considerable morbidity. Some biologic agents used to treat IBD have been implicated in progressive renal impairment, although differentiating between drug-related side effects and deteriorating kidney function due to extraintestinal manifestations can be challenging. The most common findings on renal biopsy of IBD patients with renal injury are tubulointerstitial nephritis and IgA nephropathy, the former also being associated with drug-induced nephrotoxicity related to IBD medication. Amyloidosis, albeit rare, must be diagnosed early to reduce the chance of progression to renal failure. In this review, we evaluate the key literature relating to renal and urological involvement in IBD and emphasize the high index of suspicion required for the prompt diagnosis and treatment of these manifestations and complications, considering the potential severity and implications of acute or chronic loss of renal function. We also provide suggestions for future research priorities.
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Affiliation(s)
- Shankar Kumar
- Centre for Medical Imaging, University College London, London, UK
| | - Richard Pollok
- Department of Gastroenterology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - David Goldsmith
- Renal and Transplantation Department, Guys and St Thomas' Hospitals NHS Foundation Trust, Great Maze Pond, London, UK
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Fehily SR, Al‐Ani AH, Abdelmalak J, Rentch C, Zhang E, Denholm JT, Johnson D, Ng SC, Sharma V, Rubin DT, Gibson PR, Christensen B. Review article: latent tuberculosis in patients with inflammatory bowel diseases receiving immunosuppression-risks, screening, diagnosis and management. Aliment Pharmacol Ther 2022; 56:6-27. [PMID: 35596242 PMCID: PMC9325436 DOI: 10.1111/apt.16952] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 04/14/2022] [Accepted: 04/18/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND One quarter of the world's population has latent tuberculosis infection (LTBI). Systemic immunosuppression is a risk factor for LTBI reactivation and the development of active tuberculosis. Such reactivation carries a risk of significant morbidity and mortality. Despite the increasing global incidence of inflammatory bowel disease (IBD) and the use of immune-based therapies, current guidelines on the testing and treatment of LTBI in patients with IBD are haphazard with a paucity of evidence. AIM To review the screening, diagnostic practices and medical management of LTBI in patients with IBD. METHODS Published literature was reviewed, and recommendations for testing and treatment were synthesised by experts in both infectious diseases and IBD. RESULTS Screening for LTBI should be performed proactively and includes assessment of risk factors, an interferon-gamma releasing assay or tuberculin skin test and chest X-ray. LTBI treatment in patients with IBD is scenario-dependent, related to geographical endemicity, travel and other factors. Ideally, LTBI therapy should be used prior to immune suppression but can be applied concurrently where urgent IBD medical treatment is required. Management is best directed by a multidisciplinary team involving gastroenterologists, infectious diseases specialists and pharmacists. Ongoing surveillance is recommended during therapy. Newer LTBI therapies show promise, but medication interactions need to be considered. There are major gaps in evidence, particularly with specific newer therapeutic approaches to IBD. CONCLUSIONS Proactive screening for LTBI is essential in patients with IBD undergoing immune-suppressing therapy and several therapeutic strategies are available. Reporting of real-world experience is essential to refining current management recommendations.
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Affiliation(s)
- Sasha R. Fehily
- Gastroenterology DepartmentSt Vincent's HospitalMelbourneVictoriaAustralia
- Department of MedicineUniversity of MelbourneParkvilleVictoriaAustralia
| | - Aysha H. Al‐Ani
- Department of MedicineUniversity of MelbourneParkvilleVictoriaAustralia
- Gastroenterology DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
| | | | - Clarissa Rentch
- Gastroenterology DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
| | - Eva Zhang
- Gastroenterology DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
| | - Justin T. Denholm
- Department of MedicineUniversity of MelbourneParkvilleVictoriaAustralia
- Infectious Diseases DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
- Victorian Tuberculosis ProgramMelbourneVictoriaAustralia
- Department of Infectious DiseasesDoherty InstituteParkvilleVictoriaAustralia
| | - Douglas Johnson
- Department of MedicineUniversity of MelbourneParkvilleVictoriaAustralia
- Infectious Diseases DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
| | - Siew C. Ng
- Department of Medicine and TherapeuticsInstitute of Digestive Disease, The Chinese University of Hong KongHong Kong SARChina
| | - Vishal Sharma
- Department of GastroenterologyPostgraduate Institute of Medical Education and ResearchChandigarhIndia
| | - David T. Rubin
- University of Chicago Medicine Inflammatory Bowel Disease CenterUniversity of Chicago MedicineChicagoIllinoisUSA
| | - Peter R. Gibson
- Department of GastroenterologyMonash University and Alfred HealthMelbourneVictoriaAustralia
| | - Britt Christensen
- Department of MedicineUniversity of MelbourneParkvilleVictoriaAustralia
- Gastroenterology DepartmentRoyal Melbourne HospitalParkvilleVictoriaAustralia
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Arkenbosch JHC, Mak JWY, Ho JCL, Beelen EMJ, Erler NS, Hoentjen F, Bodelier AGL, Dijkstra G, Romberg-Camps M, de Boer NKH, Stassen LPS, van der Meulen AE, West R, van Ruler O, van der Woude CJ, Ng SC, de Vries AC. Indications, Postoperative Management, and Long-term Prognosis of Crohn's Disease After Ileocecal Resection: A Multicenter Study Comparing the East and West. Inflamm Bowel Dis 2022; 28:S16-S24. [PMID: 34969091 DOI: 10.1093/ibd/izab316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND The Crohn's disease (CD) phenotype differs between Asian and Western countries and may affect disease management, including decisions on surgery. This study aimed to compare the indications, postoperative management, and long-term prognosis after ileocecal resection (ICR) in Hong Kong (HK) and the Netherlands (NL). METHODS CD patients with primary ICR between 2000 and 2019 were included. The endpoints were endoscopic (Rutgeerts score ≥i2b and/or radiologic recurrence), clinical (start or switch of inflammatory bowel disease medication), and surgical recurrences. Cumulative incidences of recurrence were estimated with a Bayesian multivariable proportional hazards model. RESULTS Eighty HK and 822 NL patients were included. The most common indication for ICR was penetrating disease (HK: 32.5%, NL: 22.5%) in HK vs stricturing disease (HK: 32.5%, NL: 48.8%) in the NL (P < .001). Postoperative prophylaxis was prescribed to 65 (81.3%) HK patients (28 [35.0%] aminosalicylates [5-aminosalicylic acid]; 30 [37.5%] immunomodulators; 0 biologicals) vs 388 (47.1%) NL patients (67 [8.2%] 5-aminosalicylic acid; 187 [22.8%] immunomodulators; 69 [8.4%] biologicals; 50 [6.1%] combination therapy) (P < .001). Endoscopic or radiologic evaluation within 18 months was performed in 36.3% HK vs 64.1% NL (P < .001) patients. No differences between both populations were observed for endoscopic (hazard ratio [HR], 0.53; 95% confidence interval [CI], 0.24-1.21), clinical (HR, 0.91; 95% CI, 0.62-1.32), or surgical (HR, 0.61; 95% CI, 0.31-1.13) recurrence risks. CONCLUSION The main indication for ICR in CD patients is penetrating disease in HK patients and stricturing disease in NL patients. Although considerable pre- and postoperative management differences were observed between the two geographical areas, the long-term prognosis after ICR is similar.
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Affiliation(s)
- Jeanine H C Arkenbosch
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Joyce W Y Mak
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong
| | - Jacky C L Ho
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong
| | - Evelien M J Beelen
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Nicole S Erler
- Department of Biostatistics, Erasmus University Medical Center, Rotterdam, the Netherlands.,Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Frank Hoentjen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands.,Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada
| | | | - Gerard Dijkstra
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Mariëlle Romberg-Camps
- Department of Gastroenterology and Hepatology, Zuyderland Medical Center, Sittard-Geleen, the Netherlands
| | - Nanne K H de Boer
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, AGEM Research Institute, Amsterdam, the Netherlands
| | - Laurents P S Stassen
- Department of Surgery, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Andrea E van der Meulen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Rachel West
- Department of Gastroenterology and Hepatology, Franciscus Gasthuis and Vlietland, Rotterdam, the Netherlands
| | - Oddeke van Ruler
- Department of Surgery, IJsselland Hospital, Capelle aan den IJssel, the Netherlands.,Department of Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | - Siew C Ng
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong
| | - Annemarie C de Vries
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
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Hong Q, Shen J, Feng Q, Zheng Q, Qiao Y. Prevalence and predictors of non-alcoholic liver disease on MRI among patients with Crohn's disease. BMC Gastroenterol 2022; 22:183. [PMID: 35413806 PMCID: PMC9004136 DOI: 10.1186/s12876-022-02238-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/22/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND It has been documented that Crohn's disease (CD) patients were prone to develop non-alcoholic liver fatty liver disease (NAFLD) with less metabolic factors. Our purpose is to investigate the prevalence, clinical characteristics and possible indicators for NAFLD in a cohort of Chinese patients with CD. METHODS Established CD patients who underwent magnetic resonance enterography (MRE) at the gastroenterology unit of our hospital were consecutively enrolled between June 2018 and May 2020. The diagnosis of NAFLD was made by magnetic resonance proton density fat fraction (MR-PDFF) maps. Medical records during hospitalization were collected and examined by univariate and multivariate analyses. Then a predictive model was constructed based on logistic regression analysis to evaluate the risk of developing NAFLD. RESULTS A total of 340 CD subjects were enrolled in this study, 83 (24.4%) suffered from NAFLD. Compared with those without NAFLD, patients with NAFLD showed longer disease duration, higher body mass index (BMI), more frequent use of corticosteroid and pronouncedly elevated liver function tests. The comparison showed no difference in terms of prolonged anti tumor necrosis factor-α (TNF-α) use (> 54w). Multivariate analysis demonstrated that BMI, serum transaminase, pre-albumin and disease duration could independently predict hepatic steatosis. CONCLUSION NAFLD is frequent in chronic CD patients, while long term use of anti TNF-α seems to have no impact on the development of NAFLD in this population. The model incorporating duration, serum transaminase and body mass index presented as a clinical nomogram could well predict the risk of NAFLD in patient with CD.
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Affiliation(s)
- Qijin Hong
- Division of Gastroenterology and Hepatology; Shanghai Institute of Digestive Disease; NHC Key Laboratory of Digestive Diseases; Inflammatory Bowel Disease Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, 200127, China
| | - Jun Shen
- Division of Gastroenterology and Hepatology; Shanghai Institute of Digestive Disease; NHC Key Laboratory of Digestive Diseases; Inflammatory Bowel Disease Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, 200127, China
| | - Qi Feng
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, 200127, China.
| | - Qing Zheng
- Division of Gastroenterology and Hepatology; Shanghai Institute of Digestive Disease; NHC Key Laboratory of Digestive Diseases; Inflammatory Bowel Disease Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, 200127, China.
| | - Yuqi Qiao
- Division of Gastroenterology and Hepatology; Shanghai Institute of Digestive Disease; NHC Key Laboratory of Digestive Diseases; Inflammatory Bowel Disease Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, 200127, China.
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Yao J, Fekadu G, Jiang X, You JHS. Telemonitoring for patients with inflammatory bowel disease amid the COVID-19 pandemic—A cost-effectiveness analysis. PLoS One 2022; 17:e0266464. [PMID: 35390064 PMCID: PMC8989217 DOI: 10.1371/journal.pone.0266464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/21/2022] [Indexed: 11/18/2022] Open
Abstract
Background and aim
COVID-19 pandemic burdens the healthcare systems, causes healthcare avoidance, and might worsen the outcomes of inflammatory bowel disease (IBD) management. We aimed to estimate the impact of pandemic-related avoidance on outpatient IBD management, and the cost-effectiveness of adding telemonitoring during pandemic from the perspective of Hong Kong public healthcare provider.
Methods
The study was performed by a decision-analytic model to estimate the quality-adjusted life-years (QALYs) and cost of care for IBD patients before and during the pandemic, and to compare the cost and QALYs of adding telemonitoring to standard care (SC-TM) versus standard care alone (SC) for IBD patients during the pandemic. The sources of model inputs included publications (retrieved from literature search) and public data. Sensitivity analyses were conducted to examine the robustness of base-case results.
Results
Standard care with pandemic-related avoidance (versus without avoidance) lost 0.0026 QALYs at higher cost (by USD43). The 10,000 Monte Carlo simulations found standard care with pandemic-related avoidance lost QALYs and incurred higher cost in 100% and 96.82% of the time, respectively. Compared with the SC group, the SC-TM group saved 0.0248 QALYs and reduced cost by USD799. Monte Carlo simulations showed the SC-TM group gained higher QALYs at lower cost in 100% of 10,000 simulations.
Conclusions
Standard care for IBD patients during pandemic with healthcare avoidance appears to worsen treatment outcomes at higher cost and lowered QALYs. The addition of telemonitoring to standard care seems to gain higher QALYs and reduce cost, and is therefore a potential cost-effective strategy for IBD management during the pandemic.
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Affiliation(s)
- Jiaqi Yao
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ginenus Fekadu
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Xinchan Jiang
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joyce H. S. You
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- * E-mail:
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Hahn GD, Golovics PA, Wetwittayakhlang P, Al Khoury A, Bessissow T, Lakatos PL. Is There a Best First Line Biological/Small Molecule in IBD: Are We Ready for Sequencing? Biomedicines 2022; 10:749. [PMID: 35453498 PMCID: PMC9026422 DOI: 10.3390/biomedicines10040749] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, life-long inflammatory condition of the gastrointestinal tract. Treatment strategy depends on the severity of the disease course. IBD physicians need to be aware of the life-long treatment options available. The goal is not only to achieve clinical remission but to halt or stabilize the chronic inflammation in the intestines to prevent further structural damage. Therefore, the use of early biologic therapy is recommended in moderate-to-severe IBD patients. However, in the last decade, use of therapeutic drug monitoring has increased considerably, opening an opportunity for sequencing. This review summarizes the available evidence on biologic and small molecules therapy in Crohn's disease (CD) and ulcerative colitis (UC) in different clinical scenarios, including perianal CD, the elderly, extra intestinal manifestations, and pregnancy.
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Affiliation(s)
- Gustavo Drügg Hahn
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC H3G 1A4, Canada; (P.A.G.); (P.W.); (T.B.)
- School of Medicine, Graduate Course Sciences in Gastroenterology and Hepatology, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
| | - Petra Anna Golovics
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC H3G 1A4, Canada; (P.A.G.); (P.W.); (T.B.)
- Department of Gastroenterology, Hungarian Defence Forces, Medical Centre, H-1062 Budapest, Hungary
| | - Panu Wetwittayakhlang
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC H3G 1A4, Canada; (P.A.G.); (P.W.); (T.B.)
- Unit of Gastroenterology and Hepatology, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand
| | - Alex Al Khoury
- Division of Gastroenterology, University of Florida Jacksonville, Jacksonville, FL 32209, USA;
| | - Talat Bessissow
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC H3G 1A4, Canada; (P.A.G.); (P.W.); (T.B.)
| | - Peter Laszlo Lakatos
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC H3G 1A4, Canada; (P.A.G.); (P.W.); (T.B.)
- 1st Department of Medicine, Semmelweis University, H-1083 Budapest, Hungary
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Aniwan S. Fecal Calprotectin as a Surrogate Marker for Mucosal Healing After Initiating the Therapeutic Anti-Tubercular Trial. Clin Endosc 2022; 55:210-212. [PMID: 35279974 PMCID: PMC8995997 DOI: 10.5946/ce.2022.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/06/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Satimai Aniwan
- Gastrointestinal Endoscopy Excellence Center, Division of Gastroenterology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Shah SC, Itzkowitz SH. Colorectal Cancer in Inflammatory Bowel Disease: Mechanisms and Management. Gastroenterology 2022; 162:715-730.e3. [PMID: 34757143 PMCID: PMC9003896 DOI: 10.1053/j.gastro.2021.10.035] [Citation(s) in RCA: 237] [Impact Index Per Article: 118.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022]
Abstract
Patients with inflammatory bowel disease (IBD) are at increased risk of developing colorectal cancer (CRC), despite decreases in CRC incidence in recent years. Chronic inflammation is the driver of neoplastic progression, resulting in dysplastic precursor lesions that may arise in multiple areas of the colon through a process of field cancerization. Colitis-associated CRC shares many molecular similarities with sporadic CRC, and preclinical investigations have demonstrated a potential role for the microbiome in concert with the host immune system in the development of colitis-associated colorectal cancer (CAC). Some unique molecular differences occur in CAC, but their role in the pathogenesis and behavior of inflammation-associated cancers remains to be elucidated. Nonconventional types of dysplasia have been increasingly recognized, but their natural history is not well defined, and they have not been incorporated into surveillance algorithms. The concept of cumulative inflammatory burden highlights the importance of considering histologic inflammation over time as an important risk factor for CAC. Dysplasia is arguably the most important risk factor for developing CAC, and advances have been made in the endoscopic detection and removal of precancerous lesions, thereby deferring or avoiding surgical resection. Some of the agents used to treat IBD are chemopreventive. It is hoped that by gaining better control of the underlying inflammation with newer medications and better endoscopic detection and management, a more sophisticated appreciation of clinicopathologic risk factors, and growing awareness of the genetic, immunologic, and environmental causes of colitis- associated neoplasia, that colitis-associated colorectal neoplasia will become even more predictable and manageable in the coming years.
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Affiliation(s)
- Shailja C Shah
- Division of Gastroenterology, University of California San Diego, San Diego, California; GI Section, VA San Diego Healthcare Center, San Diego, California
| | - Steven H Itzkowitz
- The Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
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Chao K, Huang Y, Zhu X, Tang J, Wang X, Lin L, Guo H, Zhang C, Li M, Yang Q, Huang J, Ye L, Hu P, Huang M, Cao Q, Gao X. Randomised clinical trial: dose optimising strategy by NUDT15 genotyping reduces leucopenia during thiopurine treatment of Crohn's disease. Aliment Pharmacol Ther 2021; 54:1124-1133. [PMID: 34563096 DOI: 10.1111/apt.16600] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/22/2021] [Accepted: 08/27/2021] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Thiopurine S-methyltransferase (TPTM) is a well known biomarker for thiopurine-induced leucopenia, which has limited value in Asia. Instead, NUDT15 C415T is a promising predictor in Asia. AIMS To explore whether an optimised strategy based on NUDT15 C415T genotypes affects thiopurine-induced leucopenia, as well as efficacy in Chinese patients with Crohn's disease. METHODS Patients with Crohn's disease and indications for thiopurines were included from two hospitals in China. They were randomly assigned to either the intervention or the control group. In the intervention group, those with genotype CC received a standard dose (control group), those with CT genotype received 50% of the standard dose, those with TT genotype received alternative drugs. The primary endpoint was thiopurine-induced leucopenia (<3.5 × 109 /L). Secondary outcomes were the incidence of other adverse events and the efficacy for maintaining steroid-free remission at week 36. RESULTS The rate of thiopurine-induced leucopenia was lower in the intervention group (n = 52) than in the control group (n = 66) (23.7% vs 32.4%, P = 0.049, RR = 0.73, 95% CI 0.53-1.00). In CT subgroup, the incidence of leucopenia in the intervention group (n = 10) was significantly lower than in the control group (n = 28) (31.3% vs 65.1%, RR = 0.48, 95% CI 0.28-0.84). Neither other adverse events nor treatment efficacy was significantly different between the two groups during follow-up. CONCLUSIONS Among Chinese patients with Crohn's disease, dose optimisation by NUDT15 C415T reduced the rate of thiopurine-induced leucopenia, without significant influence on efficacy. Using 50% dose reduction for heterozygotes, and alternative drugs for homozygotes, are practicable strategies. Clinical trial number: NCT02929706.
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Affiliation(s)
- Kang Chao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Yibiao Huang
- Department of Gastroenterology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Xia Zhu
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Jian Tang
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Xueding Wang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Lang Lin
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Huili Guo
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Caibin Zhang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Miao Li
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Qingfan Yang
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Jie Huang
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Lingna Ye
- Department of Gastroenterology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Pinjin Hu
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
| | - Min Huang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Qian Cao
- Department of Gastroenterology, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Xiang Gao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Supported by National Key Clinical Discipline, Guangzhou, China
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Chen ZY, Zhu YH, Zhou LY, Shi WQ, Qin Z, Wu B, Yan Y, Pei YW, Chao NN, Zhang R, Wang MY, Su ZH, Lu XJ, He ZY, Xu T. Association Between Genetic Polymorphisms of Metabolic Enzymes and Azathioprine-Induced Myelosuppression in 1,419 Chinese Patients: A Retrospective Study. Front Pharmacol 2021; 12:672769. [PMID: 34084143 PMCID: PMC8167793 DOI: 10.3389/fphar.2021.672769] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/27/2021] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to investigate the correlation between genetic polymorphisms of azathioprine-metabolizing enzymes and adverse reactions of myelosuppression. To this end, a retrospective analysis was performed on 1,419 Chinese patients involving 40 different diseases and 3 genes: ITPA (94C>A), TPMT*3 (T>C), and NUDT15 (415C>T). Strict inclusion and exclusion criteria were established to collect the relative cases, and the correlation between azathioprine and myelosuppression was evaluated by adverse drug reaction criteria. The mutation rates of the three genes were 29.32, 3.73, and 21.92% and grades I to IV myelosuppression occurred in 54 (9.28%) of the 582 patients who took azathioprine. The highest proportion of myelosuppression was observed in 5 of the 6 (83.33%) patients carrying the NUDT15 (415C>T) TT genotype and 12 of the 102 (11.76%) patients carrying the NUDT15 (415C>T) CT genotype. Only the NUDT15 (415C>T) polymorphism was found to be associated with the adverse effects of azathioprine-induced myelosuppression (odds ratio [OR], 51.818; 95% CI, 5.280–508.556; p = 0.001), which suggested that the NUDT15 (415C>T) polymorphism could be an influencing factor of azathioprine-induced myelosuppression in the Chinese population. Epistatic interactions between ITPA (94C>A) and NUDT15 (415C>T) affect the occurrence of myelosuppression. Thus, it is recommended that the genotype of NUDT15 (415C>T) and ITPA (94C>A) be checked before administration, and azathioprine should be avoided in patients carrying a homozygous NUDT15 (415C>T) mutation. This study is the first to investigate the association between genetic polymorphisms of these three azathioprine-metabolizing enzymes and myelosuppression in a large number of cases with a diverse range of diseases.
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Affiliation(s)
- Zhao-Yang Chen
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yang-Hui Zhu
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ling-Yan Zhou
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Wei-Qiao Shi
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Zhou Qin
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Wu
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Yan
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yu-Wen Pei
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ning-Ning Chao
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Zhang
- Department of Information Center, Engineering Research Center of Medical Information Technology of the Education Ministry, West China Hospital, Sichuan University, Chengdu, China
| | - Mi-Ye Wang
- Department of Information Center, Engineering Research Center of Medical Information Technology of the Education Ministry, West China Hospital, Sichuan University, Chengdu, China
| | - Ze-Hao Su
- Med-X Center for Informatics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao-Jun Lu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Zhi-Yao He
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Ting Xu
- Department of Pharmacy, State Key Laboratory of Biotherapy and Cancer Center, Med-X Center for Informatics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, China
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The Kobe University Human Intestinal Microbiota Model for gut intervention studies. Appl Microbiol Biotechnol 2021; 105:2625-2632. [PMID: 33718974 DOI: 10.1007/s00253-021-11217-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/23/2021] [Accepted: 03/02/2021] [Indexed: 02/08/2023]
Abstract
The human gut harbors a complex microbial community that performs a range of metabolic, physiological, and immunological functions. The host and its inhabiting microorganisms are often referred to as a "superorganism." Dysbiosis of gut microflora has been associated with the pathogenesis of intestinal disorders including inflammatory bowel disease, colorectal cancer, and extra-intestinal disorders such as cardiovascular disease. Therefore, gut microbiome interventions are important for the prevention and treatment of diseases. However, ethical, economic, scientific, and time constraints limit the outcome of human intervention or animal studies targeting gut microbiota. We recently developed an in vitro batch fermentation model (the Kobe University Human Intestinal Microbiota Model, KUHIMM) that is capable of hosting a majority of gut microbial species in humans and also detects the metabolites produced by microorganisms in real time. In this mini review, we elucidated the characteristics of the KUHIMM and its applicability in analyzing the effect of diet, drugs, probiotics, and prebiotics on intestinal bacteria. In addition, we introduce as examples its application to disease models, such as ulcerative colitis, in which intestinal bacteria are intricately involved in the process of pathogenesis. We also discuss the potential of the KUHIMM in precision medicine. KEY POINTS: • In vitro gut fermentation model to simulate human colonic microbiota • Screening of potential prebiotics and probiotic candidates in healthy model • Construction of disease models of ulcerative colitis and coronary artery disease.
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