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Ben-Mustapha Y, Rekik R, Ben-Fradj MK, Serghini M, Sanhaji H, Ben-Ahmed M, Boubaker J, Feki M. Abnormal expression of oxylipins and related synthesizing/signaling pathways in inflammatory bowel diseases. Prostaglandins Leukot Essent Fatty Acids 2024; 202:102628. [PMID: 38991597 DOI: 10.1016/j.plefa.2024.102628] [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: 03/15/2024] [Revised: 06/11/2024] [Accepted: 06/30/2024] [Indexed: 07/13/2024]
Abstract
We investigated selected oxylipins and related synthesizing/signaling pathways in 28 patients with Crohn's disease (CD), 19 patients with ulcerative colitis (UC), and 39 controls. Plasma and mucosal PUFA/oxylipin profiles were analyzed by LC-MS/MS. mRNA expression of 5, 12 and 15-lipooxygenases, FPR2/ALXR, FFAR4/GPR120, annexin A1, and interleukin-10 were analyzed by qRT-PCR. Oxylipin profile and related metabolic pathways were altered in both CD and UC patients. The patterns were characterized by increased prostaglandins, leukotrienes, and lipoxins and overexpression of 5-lipoxygenase, FPR2/ALXR, annexin A1, and interleukin-10 genes, but decreased n-3 PUFAs and 18-hydroxyeisapentaenoic acid. The gene of 15-lipoxygenase was under-expressed mainly in UC patients. CD and UC are associated with unbalanced n-6 and n-3 derivatives and pro-inflammatory and anti-inflammatory/pro-resolving mediators favoring the former compounds. The findings suggest that oxylipins engage in the pathophysiology of the diseases. Targeting oxylipin's metabolic pathways would be a promising therapy for inflammatory bowel diseases.
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Affiliation(s)
- Yamina Ben-Mustapha
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia; Laboratory of Biochemistry & LR99ES11, Rabta Hospital, Tunis 1007, Tunisia
| | - Raja Rekik
- Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis 2092, Tunisia; Institute Pasteur of Tunis, Laboratory of Clinical Immunology, Tunis 1002, Tunisia
| | - Mohamed K Ben-Fradj
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Laboratory of Biochemistry & LR99ES11, Rabta Hospital, Tunis 1007, Tunisia
| | - Meriem Serghini
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Rabta Hospital, Service of Gastroenterology A, Tunis 1007, Tunisia
| | - Haifa Sanhaji
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Laboratory of Biochemistry & LR99ES11, Rabta Hospital, Tunis 1007, Tunisia
| | - Melika Ben-Ahmed
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Institute Pasteur of Tunis, Laboratory of Clinical Immunology, Tunis 1002, Tunisia
| | - Jalel Boubaker
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Rabta Hospital, Service of Gastroenterology A, Tunis 1007, Tunisia
| | - Moncef Feki
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis 1007, Tunisia; Laboratory of Biochemistry & LR99ES11, Rabta Hospital, Tunis 1007, Tunisia.
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Yang Z, Xu X, Dong Y, Wu K, Zhao S, Zhang Y. Crohn's disease-associated IgA nephropathy may prone to better renal outcome. Int Urol Nephrol 2024:10.1007/s11255-024-04106-5. [PMID: 38904865 DOI: 10.1007/s11255-024-04106-5] [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: 01/27/2024] [Accepted: 05/03/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND AND AIM Renal involvement in Crohn's Disease (CD) was rare in the population. Little was known between IgA nephropathy and CD. This study aimed to investigate the differences in clinical and outcome features of CD-associated IgA nephropathy (CD-IgAN) and primary IgA nephropathy (PIgAN). METHODS Clinical data of patients diagnosed with IgAN by kidney biopsy were collected in the Sixth Affiliated Hospital of Sun Yat-sen University from January 1st, 2016 to June 1st, 2023. 17 patients with CD-IgAN and 87 patients with PIgAN were enrolled in this retrospective study. RESULTS Compared with PIgAN patients, CD-IgAN patients had lower levels of urinary protein excretion (1.57 g per 24 h vs. 0.33 g per 24 h, p < 0.01), but higher levels of estimated glomerular filtration rate (77.63 ± 40.11 ml per min per 1.73m2 vs. 104.53 ± 32.97 ml per min per 1.73m2, p = 0.008). From the point of renal pathology of PIgAN, patients with CD-IgAN had a less incidence of tubular atrophy or interstitial fibrosis (p = 0.001). CD-IgAN patients had a higher incidence of complete remission of proteinuria (45.8% vs. 81.8%, p = 0.031) or hematuria (10.4% vs. 45.4%, p = 0.019) than PIgAN patients after twelve-month treatments. CONCLUSIONS CD-IgAN manifests a milder progression of renal function than those PIgAN. After the treatment, proteinuria or hematuria are more prone to remit in patients with CD-IgAN.
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Affiliation(s)
- Zhihui Yang
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China
| | - Xiaochang Xu
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China
| | - Yejing Dong
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China
| | - Keping Wu
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China
| | - Shuping Zhao
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China
| | - Yimin Zhang
- The Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Biomedical Innovation Center, Guangzhou, Guangdong, China.
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Mercuri C, Catone M, Bosco V, Guillari A, Rea T, Doldo P, Simeone S. Motivational Interviewing as a Strategy to Improve Adherence in IBD Treatment: An Integrative Review Amidst COVID-19 Disruptions. Healthcare (Basel) 2024; 12:1210. [PMID: 38921325 PMCID: PMC11204356 DOI: 10.3390/healthcare12121210] [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: 03/18/2024] [Revised: 04/25/2024] [Accepted: 06/15/2024] [Indexed: 06/27/2024] Open
Abstract
Aims and Objectives: This review aims to analyze the effectiveness of motivational interviewing (MI) in enhancing therapeutic adherence and compliance in adult patients with inflammatory bowel disease (IBD), especially considering the disruptions caused by the COVID-19 pandemic. Background: IBD, which includes conditions such as ulcerative colitis and Crohn's disease, affects over 10 million people globally. It significantly impacts both physical and psychological well-being, leading to challenges in therapeutic adherence. Only 25-47% of patients with IBD adequately follow prescribed treatments. Design and Methods: An integrative methodology that combines qualitative and quantitative research was utilized, following a 7-step framework. This framework encompasses identifying the research question, devising a search strategy, performing a critical appraisal, summarizing findings, extracting data, conducting an analysis, and drawing conclusions. Results: Poor adherence to therapy among patients with IBD can exacerbate disease progression and result in complications. MI has been identified as a promising approach to improving both adherence and treatment outcomes. Studies, including those predating the COVID-19 pandemic, have demonstrated MI's effectiveness in enhancing adherence among patients with IBD. Conclusions: MI shows promise in enhancing adherence among adult patients with IBD. Although initial results are promising, additional research is needed to thoroughly understand its effectiveness across various clinical contexts. Relevance to Clinical Practice: The findings underscore the potential of MI as an integral component of IBD treatment strategies, suggesting that its implementation could enhance patient-provider interactions and lead to better overall health outcomes.
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Affiliation(s)
- Caterina Mercuri
- Clinical and Experimental Medicine Department, Magna Graecia University, 88100 Catanzaro, Italy; (C.M.); (P.D.); (S.S.)
| | - Maria Catone
- Department of Public Health, University of Naples Federico II, 80138 Naples, Italy; (M.C.); (T.R.)
| | - Vincenzo Bosco
- Department of Medical and Surgical Sciences, University Hospital Mater Domini, Magna Graecia University, 88100 Catanzaro, Italy;
| | - Assunta Guillari
- Department of Public Health, University of Naples Federico II, 80138 Naples, Italy; (M.C.); (T.R.)
| | - Teresa Rea
- Department of Public Health, University of Naples Federico II, 80138 Naples, Italy; (M.C.); (T.R.)
| | - Patrizia Doldo
- Clinical and Experimental Medicine Department, Magna Graecia University, 88100 Catanzaro, Italy; (C.M.); (P.D.); (S.S.)
| | - Silvio Simeone
- Clinical and Experimental Medicine Department, Magna Graecia University, 88100 Catanzaro, Italy; (C.M.); (P.D.); (S.S.)
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Kimilu N, Gładyś-Cieszyńska K, Pieszko M, Mańkowska-Wierzbicka D, Folwarski M. Carrageenan in the Diet: Friend or Foe for Inflammatory Bowel Disease? Nutrients 2024; 16:1780. [PMID: 38892712 PMCID: PMC11174395 DOI: 10.3390/nu16111780] [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: 05/13/2024] [Revised: 05/31/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024] Open
Abstract
While the exact pathogenesis of IBD remains unclear, genetic, environmental and nutritional factors as well as the composition of the gut microbiome play crucial roles. Food additives, which are increasingly consumed in the Western diet, are being investigated for their potential effects on IBD. These additives can affect gut health by altering the composition of the microbiota, immune responses, and intestinal permeability, contributing to autoimmune diseases and inflammation. Despite the growing number of studies on food additives and IBD, the specific effects of carrageenan have not yet been sufficiently researched. This review addresses this gap by critically analyzing recent studies on the effects of carrageenan on the gut microbiota, intestinal permeability, and inflammatory processes. We searched the MEDLINE and SCOPUS databases using the following terms: carrageenan, carrageenan and inflammatory bowel disease, carrageenan and cancer, food additives and microbiome, food additives and intestinal permeability, and food additives and autoimmune diseases. In animal studies, degraded carrageenan has been shown to trigger intestinal ulceration and inflammation, highlighting its potential risk for exacerbating IBD. It can affect the gut microbiota, reduce bacterial diversity, and increase intestinal permeability, contributing to "leaky gut" syndrome. Some studies suggest that carrageenan may inhibit the growth of cancer cells by influencing the progression of the cell cycle, but the anti-cancer effect is still unclear. Carrageenan may also increase glucose intolerance and insulin resistance. Further research is needed to determine whether carrageenan should be excluded from the diet of individuals with IBD.
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Affiliation(s)
- Nina Kimilu
- Students’ Scientific Circle of Clinical Nutrition, Medical University of Gdansk, 80-211 Gdansk, Poland
| | | | - Magdalena Pieszko
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland (M.P.)
| | - Dorota Mańkowska-Wierzbicka
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Marcin Folwarski
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland (M.P.)
- Home Enteral and Parenteral Nutrition Unit, Nicolaus Copernicus Hospital, 80-803 Gdansk, Poland
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Li Z, Peng C, Sun Y, Zhang T, Feng C, Zhang W, Huang T, Yao G, Zhang H, He Q. Both viable Bifidobacterium longum subsp. infantis B8762 and heat-killed cells alleviate the intestinal inflammation of DSS-induced IBD rats. Microbiol Spectr 2024; 12:e0350923. [PMID: 38647334 DOI: 10.1128/spectrum.03509-23] [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: 09/28/2023] [Accepted: 03/21/2024] [Indexed: 04/25/2024] Open
Abstract
In view of the safety concerns of probiotics, more and more attention is paid to the beneficial effects of dead probiotics cells. Herein, we investigated and compared the alleviation effects of viable Bifidobacterium longum subsp. infantis B8762 (B. infantis B8762) and its heat-killed cells on dextran sodium sulfate (DSS)-induced inflammatory bowel disease (IBD) rats. Four groups of rats (n = 12 per group) were included: normal control, DSS-induced colitis rats without bacterial administration (DSS), DSS-induced colitis rats with viable B. infantis B8762 administration (VB8762), and DSS-induced colitis rats with dead B. infantis B8762 administration (DB8762). Our results showed that both VB8762 and DB8762 administration exerted significant protective effects on DSS-induced IBD rats, as evidenced by a reduction in mortality, disease activity index score, body weight loss, as well as decreased histology score, which were companied by a significant decrease in serum pro-inflammatory factors compared with DSS group, and a stronger effect on modulating the fecal microbiota alpha-diversity and beta-diversity compared with DSS group. Additionally, the fecal metabolome results showed that both VB8762 and DB8762 interventions indeed altered the fecal metabolome profile and related metabolic pathways of DSS-induced IBD rats. Therefore, given the alleviation effects on colitis, the DB8762 can be confirmed to be a postbiotic. Overall, our findings suggested that VB8762 and DB8762 had similar ability to alleviate IBD although with some differences. Due to the minimal safety concern of postbiotics, we propose that the postbiotic DB8762 could be a promising alternative to probiotics to be applied in the prevention and treatment of IBDs.IMPORTANCEInflammatory bowel disease (IBD) has emerged as a global disease because of the worldwide spread of western diets and lifestyles during industrialization. Up to now, many probiotic strains are used as a modulator of gut microbiota or an enhancer of gut barrier to alleviate or cure IBD. However, there are still many issues of using probiotics, which were needed to be concerned about, for instance, safety issues in certain groups like neonates and vulnerable populations, and the functional differences between viable and dead microorganisms. Therefore, it is of interest to investigate the beneficial effects of dead probiotics cells. The present study proved that both viable Bifidobacterium longum subsp. infantis B8762 and heat-killed cells could alleviate dextran sodium sulfate-induced colitis in rats. The findings help to support that some heat-killed probiotics cells can also exert relevant biological functions and can be used as a postbiotic.
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Affiliation(s)
- Zhaojie Li
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- Qingdao Special Food Research Institute, Qingdao, China
| | - Chuantao Peng
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- Qingdao Special Food Research Institute, Qingdao, China
| | - Yaru Sun
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Tao Zhang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Cuijiao Feng
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Weiqin Zhang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Tian Huang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Guoqiang Yao
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Heping Zhang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Qiuwen He
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
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Erol Doğan Ö, Karaca Çelik KE, Baş M, Alan EH, Çağın YF. Effects of Mediterranean Diet, Curcumin, and Resveratrol on Mild-to-Moderate Active Ulcerative Colitis: A Multicenter Randomized Clinical Trial. Nutrients 2024; 16:1504. [PMID: 38794742 PMCID: PMC11123867 DOI: 10.3390/nu16101504] [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: 03/22/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
This study aimed to investigate the effects of the Mediterranean diet (MD), combined with curcumin and resveratrol supplementation, on disease activity, serum inflammatory markers, and quality of life in patients with mild-to-moderate active ulcerative colitis (UC). This study was designed as a prospective multicenter three-arm randomized controlled trial. Participants were randomized to the MD, MD + curcumin, and MD + resveratrol groups. All participants were placed on the MD for 8 weeks. The MD + curcumin group also received 1600 mg/day of curcumin supplementation, whereas the MD + resveratrol group received 500 mg/day of resveratrol supplementation for 8 weeks. Anthropometric measurements, Truelove-Witts Index, Short Form-36, Inflammatory Bowel Disease Questionnaire, Mediterranean Diet Adherence Scale (MEDAS), and laboratory tests were performed at baseline and postintervention. Within-group comparisons showed that MD, MD + curcumin, and MD + resveratrol interventions were effective in reducing disease activity and inflammation and improving quality of life in individuals with UC (p < 0.05). Between-group comparisons revealed no significant difference in all parameters except for the pain subparameter of SF-36 and the MEDAS score (p < 0.05). The MD is an effective and safe intervention to be used in clinical practice in individuals with UC.
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Affiliation(s)
- Özge Erol Doğan
- Department of Nutrition and Dietetics, Institute of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul 34752, Turkey
- Department of Health Care Services, Vocational School of Health Services, Ardahan University, Ardahan 75002, Turkey
| | - Kezban Esen Karaca Çelik
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul 34752, Turkey
| | - Murat Baş
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul 34752, Turkey
| | - Eyüp Hakan Alan
- Department of Gastroenterology, Malatya Training and Research Hospital, Malatya 44330, Turkey
| | - Yasir Furkan Çağın
- Department of Gastroenterology, Faculty of Medicine, İnönü University, Malatya 44280, Turkey
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Weidner J, Kern I, Reinecke I, Bathelt F, Manuwald U, Henke E, Zoch M, Rothe U, Kugler J. A systematic review and meta-regression on international trends in the incidence of ulcerative colitis in children and adolescents associated with socioeconomic and geographic factors. Eur J Pediatr 2024; 183:1723-1732. [PMID: 38231235 PMCID: PMC11001685 DOI: 10.1007/s00431-024-05428-3] [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: 10/30/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/18/2024]
Abstract
The incidence of ulcerative colitis (UC) among children and adolescents is rising globally, albeit with notable discrepancies across countries. This systematic review and meta-analysis aims to provide a comprehensive overview of the incidence rates of pediatric UC in various countries and explore potential influencing factors. A systematic literature search was conducted in PubMed and EMBASE (via OVID) for studies published between January 1, 1970, and December 31, 2019. Additionally, a manual search was performed to identify relevant systematic reviews. Meta-analyses and meta-regressions were employed to determine the overall incidence rate and examine potential factors that may influence it. A total of 66 studies were included in the qualitative analysis, while 65 studies were included in the meta-analysis and 50 studies were meta-regression. The study reports a rising incidence of pediatric UC in several countries but significant differences across geographic regions, with no discernible global temporal trend. In addition, our meta-regression analysis showed that geographic location and socioeconomic factors significantly influenced the incidence of UC. CONCLUSION Our findings indicate a rising incidence of pediatric UC in numerous countries since 1970, but with significant geographical variation, potentially presenting challenges for respective healthcare systems. We have identified geographic and socioeconomic factors that contribute to the observed heterogeneity in incidence rates. These findings provide a foundation for future research and health policies, aiming to tackle the growing burden of UC among children and adolescents. WHAT IS KNOWN • The incidence of ulcerative colitis in childhood and adolescence appears to be increasing worldwide and varies internationally. • Environmental and lifestyle factors are suspected as potential causes. WHAT IS NEW • Our results highlight that the heterogeneity in incidence rates can be attributed to geographic and socio-economic factors.
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Affiliation(s)
- Jens Weidner
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany.
| | - Ivana Kern
- Department of Health Sciences/Public Health, Institute and Policlinic for Occupational and Social Medicine, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany
| | - Ines Reinecke
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany
| | - Franziska Bathelt
- Thiem- Research GmbH, Carl-Thiem-Klinikum Thiemstr. 111, Cottbus, 03048, Germany
| | - Ulf Manuwald
- University of Applied Sciences Dresden (FH-Dresden), Güntzstr. 1, Dresden, 01069, Germany
| | - Elisa Henke
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany
| | - Michele Zoch
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany
| | | | - Joachim Kugler
- Department of Health Sciences/Public Health, Institute and Policlinic for Occupational and Social Medicine, Medical Faculty Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, Dresden, 01307, Germany
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8
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Noh JY, Farhataziz N, Kinter MT, Yan X, Sun Y. Colonic Dysregulation of Major Metabolic Pathways in Experimental Ulcerative Colitis. Metabolites 2024; 14:194. [PMID: 38668322 PMCID: PMC11052278 DOI: 10.3390/metabo14040194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/18/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Inflammatory bowel disease (IBD) is multifactorial chronic inflammatory disease in the gastrointestinal tract, affecting patients' quality of life profoundly. The incidence of IBD has been on the rise globally for the last two decades. Because the molecular mechanisms underlying the disease remain not well understood, therapeutic development is significantly impeded. Metabolism is a crucial cellular process to generate the energy needed for an inflammatory response and tissue repair. Comprehensive understanding of the metabolic pathways in IBD would help to unravel the disease pathogenesis/progression and facilitate therapeutic discoveries. Here, we investigated four metabolic pathways altered in experimental colitis. C57BL/6J mice were treated with dextran sulfate sodium (DSS) in drinking water for 7 days to induce experimental ulcerative colitis (UC). We conducted proteomics analysis for the colon samples using LC/MS, to profile key metabolic intermediates. Our findings revealed significant alterations in four major metabolic pathways: antioxidative defense, β-oxidation, glycolysis, and TCA cycle pathways. The energy metabolism by β-oxidation, glycolysis, and TCA cycle pathways were downregulated under UC, together with reduced antioxidative defense pathways. These results reveal metabolic re-programming in intestinal cells under UC, showing dysregulation in all four major metabolic pathways. Our study underscores the importance of metabolic drivers in the pathogenesis of IBD and suggests that the modification of metabolism may serve as a novel diagnostic/therapeutic approach for IBD.
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Affiliation(s)
- Ji Yeon Noh
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; (J.Y.N.); (N.F.)
| | - Naser Farhataziz
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; (J.Y.N.); (N.F.)
| | - Michael T. Kinter
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA;
| | - Xin Yan
- Department of Chemistry, Texas A&M University, College Station, TX 77843, USA;
| | - Yuxiang Sun
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; (J.Y.N.); (N.F.)
- Department of Biochemistry & Biophysics, Texas A&M University, College Station, TX 77843, USA
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9
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Correia I, Oliveira PA, Antunes ML, Raimundo MDG, Moreira AC. Is There Evidence of Crohn's Disease Exclusion Diet (CDED) in Remission of Active Disease in Children and Adults? A Systematic Review. Nutrients 2024; 16:987. [PMID: 38613020 PMCID: PMC11013840 DOI: 10.3390/nu16070987] [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: 02/26/2024] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Crohn's disease (CD) is an inflammatory bowel disease. Previous research has explored the impact of diet on CD, as specific dietary components can influence gut microbiota and immune responses, contributing to damage in the gastrointestinal tract. The Crohn's Disease Exclusion Diet (CDED) is based on an exclusion diet; it is a recent dietary approach that is often used alongside partial enteral nutrition (PEN) and aims to induce disease remission by excluding certain dietary components. This study assesses the current evidence for the effectiveness of the CDED + PEN in achieving remission in both children and adults with active CD. Our systematic review followed PRISMA recommendations and was registered in PROSPERO with CRD number 42022335076. The searched databases were PubMed/MEDLINE, Cochrane Library, Scopus, and Web of Science. The included studies were analyzed using Rayyan software, and the risk of bias was assessed with Cochrane RevMan 5.0 software. The primary assessed outcome was clinical remission, evaluated with validated questionnaire scores such as PCDAI, CDAI, or HBI. All analyzed papers yielded promising results. Notably, the CDED + PEN demonstrated better tolerance than exclusive enteral nutrition (EEN), resulting in higher adherence rates. Therefore, the CDED + PEN appears to be a viable alternative for induction remission in active disease for both children and adults with CD.
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Affiliation(s)
- Inês Correia
- ESTeSL—Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal; (P.A.O.); (M.L.A.); (M.d.G.R.); (A.C.M.)
- Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal
- Hospital do Espírito Santo de Évora, EPE, 7000-811 Évora, Portugal
- H&TRC—Health & Technology Research Center, ESTeSL—Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal
| | - Patrícia Almeida Oliveira
- ESTeSL—Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal; (P.A.O.); (M.L.A.); (M.d.G.R.); (A.C.M.)
| | - Maria Luz Antunes
- ESTeSL—Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal; (P.A.O.); (M.L.A.); (M.d.G.R.); (A.C.M.)
- APPsyCI—Applied Psychology Research Center Capabilities & Inclusion, ISPA—Instituto Universitário, 1149-041 Lisboa, Portugal
| | - Maria da Graça Raimundo
- ESTeSL—Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal; (P.A.O.); (M.L.A.); (M.d.G.R.); (A.C.M.)
- Hospital do Espírito Santo de Évora, EPE, 7000-811 Évora, Portugal
| | - Ana Catarina Moreira
- ESTeSL—Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal; (P.A.O.); (M.L.A.); (M.d.G.R.); (A.C.M.)
- H&TRC—Health & Technology Research Center, ESTeSL—Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, 1990-096 Lisboa, Portugal
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10
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Weidner J, Glauche I, Manuwald U, Kern I, Reinecke I, Bathelt F, Amin M, Dong F, Rothe U, Kugler J. Correlation of Socioeconomic and Environmental Factors With Incidence of Crohn Disease in Children and Adolescents: Systematic Review and Meta-Regression. JMIR Public Health Surveill 2024; 10:e48682. [PMID: 38526534 PMCID: PMC11002755 DOI: 10.2196/48682] [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: 05/03/2023] [Revised: 12/28/2023] [Accepted: 01/23/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND The worldwide incidence of Crohn disease (CD) in childhood and adolescence has an increasing trend, with significant differences between different geographic regions and individual countries. This includes an increase in the incidence of CD in countries and geographic regions where CD was not previously prevalent. In response to the increasing incidence, the pediatric care landscape is facing growing challenges. OBJECTIVE This systematic review and meta-analysis were undertaken to comprehensively delineate the incidence rates of CD in pediatric populations across different countries and to explore potential influencing factors. METHODS We performed a systematic review of PubMed and Embase (via Ovid) for studies from January 1, 1970, to December 31, 2019. In addition, a manual search was performed in relevant and previously published reviews. The results were evaluated quantitatively. For this purpose, random effects meta-analyses and meta-regressions were performed to investigate the overall incidence rate and possible factors influencing the incidence. RESULTS A qualitative synthesis of 74 studies was performed, with 72 studies included in the meta-analyses and 52 in the meta-regressions. The results of our meta-analysis showed significant heterogeneity between the individual studies, which cannot be explained by a sample effect alone. Our findings showed geographical differences in incidence rates, which increased with increasing distance from the equator, although no global temporal trend was apparent. The meta-regression analysis also identified geographic location, UV index, and Human Development Index as significant moderators associated with CD incidence. CONCLUSIONS Our results suggest that pediatric CD incidence has increased in many countries since 1970 but varies widely with geographic location, which may pose challenges to the respective health care systems. We identified geographic, environmental, and socioeconomic factors that contribute to the observed heterogeneity in incidence rates. These results can serve as a basis for future research. To this end, implementations of internationally standardized and interoperable registries combined with the dissemination of health data through federated networks based on a common data model, such as the Observational Medical Outcomes Partnership, would be beneficial. This would deepen the understanding of CD and promote evidence-based approaches to preventive and interventional strategies as well as inform public health policies aimed at addressing the increasing burden of CD in children and adolescents. TRIAL REGISTRATION PROSPERO International prospective register of systematic reviews CRD42020168644; https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=168644. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.1136/bmjopen-2020-037669.
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Affiliation(s)
- Jens Weidner
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Ingmar Glauche
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Ulf Manuwald
- Faculty of Applied Social Sciences, University of Applied Sciences (FHD), Dresden, Germany
| | - Ivana Kern
- Institute and Policlinic for Occupational and Social Medicine, Department of Health Sciences/Public Health, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Ines Reinecke
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Franziska Bathelt
- Institute for Medical Informatics and Biometry, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
- Thiem-Research GmbH, Cottbus, Germany
| | - Makan Amin
- Institute and Policlinic for Occupational and Social Medicine, Department of Health Sciences/Public Health, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
- Department for Trauma Surgery and Orthopaedics, Park-Klinik Weissensee, Berlin, Germany
| | - Fan Dong
- Institute and Policlinic for Occupational and Social Medicine, Department of Health Sciences/Public Health, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
| | | | - Joachim Kugler
- Institute and Policlinic for Occupational and Social Medicine, Department of Health Sciences/Public Health, Medical Faculty Carl Gustav Carus, TU Dresden, Dresden, Germany
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11
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Xiong Z, Wu P, Zhang Y, Chen J, Shen Y, Kamel I, Wu B, Zheng X, Li Z. Radiological biomarkers reflecting visceral fat distribution help distinguish inflammatory bowel disease subtypes: a multicenter cross-sectional study. Insights Imaging 2024; 15:70. [PMID: 38472526 DOI: 10.1186/s13244-024-01640-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/09/2024] [Indexed: 03/14/2024] Open
Abstract
OBJECTIVES To achieve automated quantification of visceral adipose tissue (VAT) distribution in CT images and screen out parameters with discriminative value for inflammatory bowel disease (IBD) subtypes. METHODS This retrospective multicenter study included Crohn's disease (CD) and ulcerative colitis (UC) patients from three institutions between 2012 and 2021, with patients with acute appendicitis as controls. An automatic VAT segmentation algorithm was developed using abdominal CT scans. The VAT volume, as well as the coefficient of variation (CV) of areas within the lumbar region, was calculated. Binary logistic regression and receiver operating characteristic analysis was performed to evaluate the potential of indicators to distinguish between IBD subtypes. RESULTS The study included 772 patients (365 CDs, median age [inter-quartile range] = 31.0. (25.0, 42.0) years, 255 males; 241 UCs, 46.0 (34.0, 55.5) years, 138 males; 166 controls, 40.0 (29.0, 53.0) years, 80 males). CD patients had lower VAT volume (CD = 1584.95 ± 1128.31 cm3, UC = 1855.30 ± 1326.12 cm3, controls = 2470.91 ± 1646.42 cm3) but a higher CV (CD = 29.42 ± 15.54 %, p = 0.006 and p ˂ 0.001) compared to UC and controls (25.69 ± 12.61 % vs. 23.42 ± 15.62 %, p = 0.11). Multivariate analysis showed CV was a significant predictor for CD (odds ratio = 6.05 (1.17, 31.12), p = 0.03). The inclusion of CV improved diagnostic efficiency (AUC = 0.811 (0.774, 0.844) vs. 0.803 (0.766, 0.836), p = 0.08). CONCLUSION CT-based VAT distribution can serve as a potential biomarker for distinguishing IBD subtypes. CRITICAL RELEVANCE STATEMENT Visceral fat distribution features extracted from CT images using an automated segmentation algorithm (1.14 min) show differences between Crohn's disease and ulcerative colitis and are promising for practical radiological screening. KEY POINTS • Radiological parameters reflecting visceral fat distribution were extracted for the discrimination of Crohn's disease (CD) and ulcerative colitis (UC). • In CD, visceral fat was concentrated in the lower lumbar vertebrae, and the coefficient of variation was a significant predictor (OR = 6.05 (1.17, 31.12), p = 0.03). • The differences between CD, UC, and controls are promising for practical radiological screening.
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Affiliation(s)
- Ziman Xiong
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Peili Wu
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China
| | - Yan Zhang
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Jun Chen
- GE Healthcare, Wuhan, 430030, Hubei, China
| | - Yaqi Shen
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China.
| | - Ihab Kamel
- Department of Radiology, University of Colorado Denver Anschutz Medical Campus, Aurora, MD, 80045, USA
| | - Bing Wu
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, 610041, Sichuan, China.
| | - Xianying Zheng
- Department of Radiology, Fujian Maternity and Child Health Hospital, Fuzhou, 350005, Fujian, China.
| | - Zhen Li
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
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12
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Gong M, Liu L, Ren H, He P, Ran X, Xu Y, Zou Y, Wu J, Li Z, Tan W, Zhang Z, Li K. Value of the virtual monoenergetic image from dual-layer dual-energy computed tomography enterography in the preoperative assessment of the internal penetrating complication of Crohn's disease. Abdom Radiol (NY) 2024; 49:814-822. [PMID: 38150141 DOI: 10.1007/s00261-023-04148-w] [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: 10/18/2023] [Revised: 11/13/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND To determine the utility of virtual-monoenergetic imaging (VMI) at low energy levels from contrast-enhanced dual-layer dual-energy (DLDE) computed tomography enterography (CTE) in the preoperative assessment of internal penetrating lesions of Crohn's disease (CD). MATERIALS AND METHODS Thirty-eight patients with penetrating lesions of CD by surgery undergoing contrast-enhanced DLDE CTE were retrospectively included. Polyenergetic imaging (PEI) and VMIs at low energy levels [40-70 kiloelectron volts (keV)] with 10 keV intervals were reconstructed. The objective parameters of image quality [noise, signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR)] and the subjective parameter of image quality [diagnostic performance of lesions (DPL), overall image quality(OIQ)] of PEI and all VMIs at the low energy level were compared to determine the VMI on the optimal energy level. The lesion detection capability between PEI and the optimal VMI was compared. RESULTS VMI40 was determined to be the optimal VMI among all VMIs at the low energy level for owning the best image quality. No significant difference was found in the detecting capability in penetrating lesions between VMI40 and PEI (p = 1.0), whereas a significant difference was found in the detecting capability in the bowel origin of the penetrating lesions (p = 0.004), the involved organ or structure by the fistula (p = 0.016) and the orifice of the fistula connected to the involved organ or structure ( p = 0.031) between them. CONCLUSIONS Compared to conventional PEI, VMI40 improves the detection capability in anatomical details of penetrating lesions of CD, helping colorectal surgeons rationalizing preoperative plans of internal penetrating lesions of CD.
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Affiliation(s)
- Meilin Gong
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Lili Liu
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Huanhuan Ren
- Department of Radiology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Peipei He
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Xiong Ran
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Yu Xu
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Ya Zou
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China
| | - Jingsong Wu
- Department of General Surgery, Chongqing General Hospital, Chongqing, China
| | - Zan Li
- Department of Pathology, Chongqing General Hospital, Chongqing, China
| | - Wei Tan
- Department of Gastroenterology, Chongqing General Hospital, Chongqing, China
| | - Zhengying Zhang
- Department of Health Management Center, Chongqing General Hospital, 5 Xingguang Road, Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China.
| | - Kang Li
- Department of Radiology, Chongqing General Hospital, 118 Xingguang Street, Yubei District, Chongqing, 400000, ChongQing Province, China.
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13
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Fretz KM, Hunker KE, Tripp DA. The Impact of Inflammatory Bowel Disease on Intimacy: A Multimethod Examination of Patients' Sexual Lives and Associated Healthcare Experiences. Inflamm Bowel Dis 2024; 30:382-394. [PMID: 38206426 PMCID: PMC10906359 DOI: 10.1093/ibd/izad106] [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: 02/06/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) can negatively impact sexual well-being, and some patients desire healthcare for these issues. Research capturing the lived experiences of patients in these areas is lacking. The present study investigated the sexual well-being impacts of IBD (objective 1) and patients' experiences accessing support for these concerns in the healthcare system (objective 2) through multimethod analyses. METHODS A total of 480 adults with IBD were recruited for an online survey study. Reflexive thematic analysis was used to analyze responses to 2 open-ended questions (ie, qualitative data; question 1, n = 326, question 2, n = 309). Frequency analyses and contingency tables were used to analyze quantitative data (n = 436). RESULTS Thematic analysis (objective 1) generated 8 themes highlighting the negative impacts of IBD on patients' sexual/intimate lives (eg, sexual activity, intimate relationships) and the influence of broader psychosocial experiences (eg, self-perception, mental health) on patients' sexual well-being. Quantitative analyses (objective 2) indicated that 39.2% of participants wanted sexual health information from a healthcare provider, but only 5.7% of our sample reported both wanting and receiving this information. Thematic analysis generated 5 themes highlighting the lack of support and information available for sexuality concerns in IBD healthcare and detailed patients' perceived barriers to obtaining support in this area. CONCLUSIONS IBD has myriad impacts on patients' sexual lives. However, patients who want healthcare in this area rarely receive satisfactory support.
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Affiliation(s)
| | | | - Dean A Tripp
- Department of Psychology, Queen’s University, Kingston, ON, Canada
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14
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Hajihashemi P, Haghighatdoost F, Kassaian N, Rahim Khorasani M, Hoveida L, Nili H, Tamizifar B, Adibi P. Therapeutics effects of bovine colostrum applications on gastrointestinal diseases: a systematic review. Syst Rev 2024; 13:76. [PMID: 38409162 PMCID: PMC10898101 DOI: 10.1186/s13643-024-02489-1] [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: 07/18/2023] [Accepted: 02/15/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Evidence on the effects of bovine colostrum (BC) supplementation on gastrointestinal (GI) diseases is conflicting. OBJECTIVES This systematic review summarized the findings of clinical trials (CTs) on the effects of BC supplementation on GI diseases. METHODS A systematic search was conducted in online databases, including PubMed, ISI Web of Science, and Scopus, until March 2021 and updated until December 2023. CTs investigated BC's effect on any measurable symptomatic change in terms of GI health as the primary outcome variable or as one of the outcomes in any population eligible for this systematic review. RESULTS Out of 6881 records, 22 CTs (uncontrolled = 4, cross-over = 1, and parallel = 17) with 1427 patients were enrolled in the systematic review. Diarrhea, the most frequently evaluated symptom (20 interventional arms), was decreased in frequency with BC supplementation in 15 of these arms. However, most studies reported no change in its duration. BC supplementation consistently reduced stool frequency across all seven studies. Abdominal pain relief was noted in four interventional arms but showed no improvement in five others. Assessment of other GI symptoms was limited, yielding inconclusive results. CONCLUSIONS There is limited evidence on the effects of BC on GI diseases, with mixed findings. More well-designed controlled clinical trials are required to explore its effects.
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Affiliation(s)
- Parisa Hajihashemi
- Isfahan Gastroenterology and Hepatology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fahimeh Haghighatdoost
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nazila Kassaian
- Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marzieh Rahim Khorasani
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran.
| | - Laleh Hoveida
- Department of Microbiology, Falavarjan Branch, Islamic Azad University, Isfahan, Iran
| | - Hassan Nili
- Zeitoon Isfahan Vaccine Innovators Company, Isfahan Scince and Technology Town, Isfahan, Iran
| | - Babak Tamizifar
- Isfahan Gastroenterology and Hepatology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Adibi
- Isfahan Gastroenterology and Hepatology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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15
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Jha DK, Mishra S, Dutta U, Sharma V. Antibiotics for inflammatory bowel disease: Current status. Indian J Gastroenterol 2024; 43:145-159. [PMID: 38376725 DOI: 10.1007/s12664-024-01537-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 01/17/2024] [Indexed: 02/21/2024]
Abstract
There is abundant literature reporting about the use of antibiotics in inflammatory bowel disease (IBD), but their role in the management of IBD is not entirely clear. Diverse infectious organisms have been implicated in the pathogenesis of Crohn's disease. Also, infections are believed to be a trigger for flares of ulcerative colitis. The benefit of the routine use of antibiotics in IBD is equivocal. However, there are certain situations, where antibiotics have a clear role and evidence of benefit: perianal fistula, intra-abdominal abscesses in Crohn's disease, acute pouchitis and infection-related flares. However, there is a lack of supportive evidence for the routine use of antibiotics in all disease-related flares. Evidence indicates a lack of benefit of intravenous antibiotics in acute severe ulcerative colitis and only limited benefit in active ulcerative colitis. Limited evidence suggests the role of a combination of oral antibiotics in pediatric ulcerative colitis. Certain targeted antibiotic regimens have been used in IBD. In ulcerative colitis, limited evidence suggests the benefit of the use of an antibiotic cocktail directed against Fusobacterium varium. Therapy directed against Escherichia coli does not seem to have a benefit in inflammatory Crohn's disease. In Crohn's disease, antimycobacterial therapy may result in symptomatic improvement but no durable benefit. Antitubercular therapy (ATT), on the contrary, may result in fibrotic transformation, suggesting a need to avoid misdiagnosis and limit the duration of ATT in Crohn's disease. This review assesses the published literature with respect to antibiotic use and provides guidance to clinicians in appropriate antibiotic use in various situations in the setting of IBD.
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Affiliation(s)
- Daya K Jha
- Indian Navy, Visakhapatnam, 530 014, India
| | | | - Usha Dutta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India.
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16
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Liu F, Xu W, Wang Y, Huang Z, Zhu Z, Ou W, Tang W, Fu J, Liu C, Gu Y, Liu Y, Du P. LAMB3 Promotes Intestinal Inflammation Through SERPINA3 and Is Directly Transcriptionally Regulated by P65 in Inflammatory Bowel Disease. Inflamm Bowel Dis 2024; 30:257-272. [PMID: 37454278 DOI: 10.1093/ibd/izad140] [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: 09/23/2022] [Indexed: 07/18/2023]
Abstract
BACKGROUND Various extracellular matrix (ECM) reshaping events are involved in inflammatory bowel disease (IBD). LAMB3 is a vital subunit of laminin-332, an important ECM component. Data on the biological function of LAMB3 in intestinal inflammation are lacking. Our aim is to discuss the effect of LAMB3 in IBD. METHODS LAMB3 expression was assessed in cultured intestinal epithelial cells, inflamed mucosal tissues of patients and mouse colitis models. RNA sequencing, quantitative real-time polymerase chain reaction and Western blotting were used to detect the LAMB3 expression distribution and potential downstream target genes. Dual-luciferase assays and chromatin immunoprecipitation-quantitative polymerase chain reaction were used to determine whether P65 could transcriptionally activate LAMB3 under tumor necrosis factor α stimulation. RESULTS LAMB3 expression was increased in inflammatory states in intestinal epithelial cells and colonoids and was associated with adverse clinical outcomes in Crohn's disease. Knockdown of LAMB3 inhibited the expression of proinflammatory cytokines. Mechanistically, LAMB3 expression was directly transcriptionally activated by P65 and was inhibited by nuclear factor kappa B inhibitors under tumor necrosis factor α stimulation. Furthermore, RNA sequencing and replenishment experiments revealed that LAMB3 upregulated SERPINA3 to promote intestinal inflammation via the integrin α3β1/FAK pathway. CONCLUSION We propose that LAMB3 could serve as a potential therapeutic target of IBD and a predictor of intestinal stenosis of Crohn's disease. Our findings demonstrate the important role of ECM in the progression of IBD and offer an experimental basis for the treatment and prognosis of IBD.
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Affiliation(s)
- Fangyuan Liu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weimin Xu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yaosheng Wang
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhenyu Huang
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhehui Zhu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Weijun Ou
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wenbo Tang
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jihong Fu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chenying Liu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yubei Gu
- Department of Gastroenterology, Rui Jin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yun Liu
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Peng Du
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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17
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Sans Cuffi M, Argüelles Arias F, Echarri Piudo A, Ginard Vicens D, Gutiérrez Casbas A, Marín-Jiménez I. Optimizing treatment of mild to moderate ulcerative colitis: CU-forum Delphi consensus. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:784-794. [PMID: 36803681 DOI: 10.1016/j.gastrohep.2023.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/18/2023] [Accepted: 01/26/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND AND OBJECTIVE Ulcerative colitis (UC) clinical guidelines include the best available evidence, although not all clinical situations are answered, so their management can be controversial. The aim of this study is to identify the situations of mild to moderate UC susceptible to controversy and to evaluate the degree of agreement or disagreement with specific proposals. METHODS Inflammatory bowel disease (IBD) expert discussion meetings were used to identify criteria, attitudes and opinions regarding the management of UC. A Delphi questionnaire was then developed with 60 items regarding antibiotics, salicylates and probiotics; local, systemic and topical corticosteroids; and immunosuppressants. RESULTS Consensus was reached in 44 statements (73.3%); 32 in agreement (53.3%) and 12 in disagreement (20.0%). Some of them were: it is not necessary the systematic use of antibiotics despite the severity of the outbreak, being reserved when there is suspicion of infection or systemic toxicity; when faced with a mild-moderate outbreak of UC and in patients who do not respond to aminosalicylates, it is appropriate to use a dose of beclomethasone of 10mg/day for one month and 5mg/day for another month; it is advised that the dose of azathioprine be administered in a single dose. CONCLUSIONS IBD experts agree on most of the proposals identified for managing mild to moderate UC and there is a need for scientific evidence in some specific situations where expert opinion may be helpful.
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Affiliation(s)
- Miquel Sans Cuffi
- Servicio Gastroenterología/ISADMU, Centro Médico Teknon. Barcelona, España.
| | | | | | - Daniel Ginard Vicens
- Servicio Aparato Digestivo, Hospital Universitario Son Espases. Palma de Mallorca, España
| | - Ana Gutiérrez Casbas
- Servicio Aparato Digestivo, Hospital General Universitario de Alicante Doctor Balmis, Alicante, España
| | - Ignacio Marín-Jiménez
- Servicio Aparato Digestivo, Hospital General Universitario Gregorio Marañón. Madrid, España
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Erdenebileg S, Son YJ, Kim M, Oidovsambuu S, Cha KH, Kwon J, Jung DS, Nho CW. Saposhnikovia divaricata root and its major components ameliorate inflammation and altered gut microbial diversity and compositions in DSS-induced colitis. Integr Med Res 2023; 12:100998. [PMID: 38024289 PMCID: PMC10630121 DOI: 10.1016/j.imr.2023.100998] [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: 02/08/2023] [Revised: 10/12/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Background The root of Saposhnikovia divaricata (Turcz.) Schischk is a well-known traditional medicinal plant, containing various bioactive compounds with anti-inflammatory, antioxidant, and analgesic properties. However, no scientific studies have validated its clinical use as an anti-inflammatory agent against inflammatory bowel disease (IBD). This study aimed to investigate whether the root extract of S. divaricata ameliorates IBD and induces gut microbial alteration, using a RAW 264.7 cell line and a DSS-induced colitis mouse model. Methods To investigate the anti-inflammatory effects and alleviation of IBD, using a methanol extract of Saposhnikovia divaricata (Turcz.) Schischk. root (MESD), RAW 264.7, murine macrophages and a dextran sodium sulfate (DSS)-induced colitis mouse model were employed. 16S rRNA gene sequencing was conducted to determine the alterations in the gut microbiota of mice with DSS-induced colitis. Results MESD significantly decreased nitric oxide (NO) and inflammatory cytokine levels in lipopolysaccharide (LPS)-induced RAW 264.7 cells in vitro. Oral administration of MESD reduced the expression of inflammatory cytokines in the colons of mice with DSS-induced colitis. Additionally, MESD inhibited the abundance of Clostridium sensu stricto 1 and enhanced the predicted functional pathways, including l-glutamate degradation VIII (to propanoic acid). Seven compounds with anti-inflammatory properties were isolated from the MESD. Among them, 3'-O-acetylhamaudol and 3'-O-angeloylhamaudol exhibited strong anti-inflammatory effects in vitro. Conclusion Overall, MESD may be a potential natural product for the treatment of IBD by lowering inflammatory cytokine levels and altering gut microbiota composition.
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Affiliation(s)
- Saruul Erdenebileg
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology (UST), Daejeon, South Korea
| | - Yang-Ju Son
- Department of Food and Nutrition, Chung-Ang University, Anseong, South Korea
| | - Myungsuk Kim
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
| | - Sarangerel Oidovsambuu
- Natural Product Chemistry Laboratory, Institute of Chemistry and Chemical Technology, Mongolian Academy of Sciences, Ulaanbaatar, Mongolia
| | - Kwang Hyun Cha
- Natural Product Informatics Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
| | - Jaeyoung Kwon
- Natural Product Informatics Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
| | - Da Seul Jung
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
| | - Chu Won Nho
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, South Korea
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology (UST), Daejeon, South Korea
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19
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Xu J, Zhang Y, Fang XH, Liu Y, Huang YB, Ke ZL, Wang Y, Zhang YF, Zhang Y, Zhou JH, Su HT, Chen N, Liu YL. The oral bacterial microbiota facilitates the stratification for ulcerative colitis patients with oral ulcers. Ann Clin Microbiol Antimicrob 2023; 22:99. [PMID: 37946238 PMCID: PMC10633958 DOI: 10.1186/s12941-023-00646-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/24/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Clinically, a large part of inflammatory bowel disease (IBD) patients is complicated by oral lesions. Although previous studies proved oral microbial dysbiosis in IBD patients, the bacterial community in the gastrointestinal (GI) tract of those IBD patients combined with oral ulcers has not been profiled yet. METHODS In this study, we enrolled four groups of subjects, including healthy controls (CON), oral ulcer patients (OU), and ulcerative colitis patients with (UC_OU) and without (UC) oral ulcers. Bio-samples from three GI niches containing salivary, buccal, and fecal samples, were collected for 16S rRNA V3-V4 region sequencing. Bacterial abundance and related bio-functions were compared, and data showed that the fecal microbiota was more potent than salivary and buccal microbes in shaping the host immune system. ~ 22 UC and 10 UC_OU 5-aminosalicylate (5-ASA) routine treated patients were followed-up for six months; according to their treatment response (a decrease in the endoscopic Mayo score), they were further sub-grouped as responding and non-responding patients. RESULTS We found those UC patients complicated with oral ulcers presented weaker treatment response, and three oral bacterial genera, i.e., Fusobacterium, Oribacterium, and Campylobacter, might be connected with treatment responding. Additionally, the salivary microbiome could be an indicator of treatment responding in 5-ASA routine treatment rather than buccal or fecal ones. CONCLUSIONS The fecal microbiota had a strong effect on the host's immune indices, while the oral bacterial microbiota could help stratification for ulcerative colitis patients with oral ulcers. Additionally, the oral microbiota had the potential role in reflecting the treatment response of UC patients. Three oral bacteria genera (Fusobacterium, Oribacterium, and Campylobacter) might be involved in UC patients with oral ulcers lacking treatment responses, and monitoring oral microbiota may be meaningful in assessing the therapeutic response in UC patients.
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Affiliation(s)
- Jun Xu
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yu Zhang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Xiao-Hui Fang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yun Liu
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yi-Bo Huang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Zi-Liang Ke
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yang Wang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yi-Fan Zhang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yang Zhang
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Jian-Hua Zhou
- Institute of Clinical Molecular Biology and Central Laboratory, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Hui-Ting Su
- Institute of Clinical Molecular Biology and Central Laboratory, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Ning Chen
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Yu-Lan Liu
- Department of Gastroenterology, Peking University People's Hospital, No.11, Xizhimen South Street, Xicheng District, Beijing, 100044, China.
- Clinical Center of Immune-Mediated Digestive Diseases, Peking University People's Hospital, No. 11, Xizhimen South Street, Xicheng District, Beijing, 100044, China.
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Lopes SA, Roque-Borda CA, Duarte JL, Di Filippo LD, Borges Cardoso VM, Pavan FR, Chorilli M, Meneguin AB. Delivery Strategies of Probiotics from Nano- and Microparticles: Trends in the Treatment of Inflammatory Bowel Disease-An Overview. Pharmaceutics 2023; 15:2600. [PMID: 38004578 PMCID: PMC10674632 DOI: 10.3390/pharmaceutics15112600] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disorder, most known as ulcerative colitis (UC) and Crohn's disease (CD), that affects the gastrointestinal tract (GIT), causing considerable symptoms to millions of people around the world. Conventional therapeutic strategies have limitations and side effects, prompting the exploration of innovative approaches. Probiotics, known for their potential to restore gut homeostasis, have emerged as promising candidates for IBD management. Probiotics have been shown to minimize disease symptoms, particularly in patients affected by UC, opening important opportunities to better treat this disease. However, they exhibit limitations in terms of stability and targeted delivery. As several studies demonstrate, the encapsulation of the probiotics, as well as the synthetic drug, into micro- and nanoparticles of organic materials offers great potential to solve this problem. They resist the harsh conditions of the upper GIT portions and, thus, protect the probiotic and drug inside, allowing for the delivery of adequate amounts directly into the colon. An overview of UC and CD, the benefits of the use of probiotics, and the potential of micro- and nanoencapsulation technologies to improve IBD treatment are presented. This review sheds light on the remarkable potential of nano- and microparticles loaded with probiotics as a novel and efficient strategy for managing IBD. Nonetheless, further investigations and clinical trials are warranted to validate their long-term safety and efficacy, paving the way for a new era in IBD therapeutics.
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Affiliation(s)
- Sílvio André Lopes
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | | | - Jonatas Lobato Duarte
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | - Leonardo Delello Di Filippo
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | - Vinícius Martinho Borges Cardoso
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | - Fernando Rogério Pavan
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
| | - Andréia Bagliotti Meneguin
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, Sao Paulo State University (UNESP), Araraquara 14800-903, Brazil; (S.A.L.); (J.L.D.); (L.D.D.F.); (V.M.B.C.); (F.R.P.); (M.C.)
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21
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Dubinsky M, Bleakman AP, Panaccione R, Hibi T, Schreiber S, Rubin D, Dignass A, Redondo I, Gibble TH, Kayhan C, Travis S. Bowel Urgency in Ulcerative Colitis: Current Perspectives and Future Directions. Am J Gastroenterol 2023; 118:1940-1953. [PMID: 37436151 PMCID: PMC10617668 DOI: 10.14309/ajg.0000000000002404] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 06/02/2023] [Accepted: 06/13/2023] [Indexed: 07/13/2023]
Abstract
Bowel urgency (BU), the sudden or immediate need for a bowel movement, is one of the most common and disruptive symptoms experienced by patients with ulcerative colitis (UC). Distinct from the separate symptom of increased stool frequency, BU has a substantial negative impact on quality of life and psychosocial functioning. Among patients with UC, BU is one of the top reasons for treatment dissatisfaction and one of the symptoms patients most want improved. Patients may not discuss BU often due to embarrassment, and healthcare providers may not address the symptom adequately due to the lack of awareness of validated tools and/or knowledge of the importance of assessing BU. The mechanism of BU in UC is multifactorial and includes inflammatory changes in the rectum that may be linked to hypersensitivity and reduced compliance of the rectum. Responsive and reliable patient-reported outcome measures of BU are needed to provide evidence of treatment benefits in clinical trials and facilitate communication in clinical practice. This review discusses the pathophysiology and clinical importance of BU in UC and its impact on the quality of life and psychosocial functioning. Patient-reported outcome measures developed to assess the severity of BU in UC are discussed alongside overviews of treatment options and clinical guidelines. Implications for the future management of UC from the perspective of BU are also explored.
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Affiliation(s)
- Marla Dubinsky
- Susan and Leonard Feinstein Inflammatory Bowel Disease Clinical Center, Icahn School of Medicine at Mount Sinai, Icahn School of Medicine, New York, New York, USA
| | | | - Remo Panaccione
- Division of Gastroenterology, University of Calgary, Calgary, Alberta, Canada
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato Institute Hospital, Kitasato University, Tokyo, Japan
| | - Stefan Schreiber
- Department of Internal Medicine I, University Hospital Schleswig-Holstein, Kiel, Germany
| | - David Rubin
- The University of Chicago Medicine Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois, USA
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe University, Frankfurt/Main, Germany
| | | | | | - Cem Kayhan
- Eli Lilly and Company, Indianapolis, Indiana, USA
| | - Simon Travis
- Experimental Medicine Division, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
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22
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Li Y, Xiong Z, Jiang Y, Shen Y, Hu X, Hu D, Li Z. Enhancing the Differentiation between Intestinal Behçet's Disease and Crohn's Disease through Quantitative Computed Tomography Analysis. Bioengineering (Basel) 2023; 10:1211. [PMID: 37892941 PMCID: PMC10604024 DOI: 10.3390/bioengineering10101211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
Behçet's disease (BD) behaves similarly to Crohn's disease (CD) when the bowel is involved. Computed tomography enterography (CTE) can accurately show intestinal involvement and obtain body composition data. The objective of this study was to evaluate whether CTE could improve the ability to distinguish between intestinal BD and CD. This study evaluated clinical, laboratory, endoscopic, and CTE features on first admission. Body composition analysis was based on the CTE arterial phase. The middle layers of the L1-L5 vertebral body were selected. The indicators assessed included: the area ratio of visceral adipose tissue (VAT)/subcutaneous adipose tissue (SAT) (VSR) in each layer, the total volume ratio of VAT/SAT, the quartile of VAT attenuation in each layer and the coefficient of variation (CV) of the VAT area for each patient was also calculated. Two models were developed based on the above indicators: one was a traditional model (age, gender, ulcer distribution) and the other was a comprehensive model (age, gender, ulcer distribution, proximal ileum involvement, asymmetrical thickening of bowel wall, intestinal stenosis, VSRL4, and CV). The areas under the receiver operating characteristic (ROC) curve of the traditional (sensitivity: 80.0%, specificity: 81.0%) and comprehensive (sensitivity: 95.0%, specificity: 87.2%) models were 0.862 and 0.941, respectively (p = 0.005).
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Affiliation(s)
| | | | | | - Yaqi Shen
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (Y.L.); (Z.X.); (Y.J.); (X.H.); (D.H.); (Z.L.)
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23
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Teixeira-Vaz A, Silva JC, Ribeiro da Cunha M. Inflammatory bowel disease-An enemy of neurogenic bowel management in patients with spinal cord injury. PM R 2023; 15:1318-1325. [PMID: 36580491 DOI: 10.1002/pmrj.12938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/30/2022]
Affiliation(s)
- Ana Teixeira-Vaz
- Physical Medicine and Rehabilitation Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - João Carlos Silva
- Gastroenterology Department, Centro Hospitalar Vila Nova de Gaia Espinho, Vila Nova de Gaia, Portugal
| | - Maria Ribeiro da Cunha
- Centro de Reabilitação do Norte, Centro Hospitalar Vila Nova de Gaia Espinho, Vila Nova de Gaia, Portugal
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24
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Ginard D, Ricote M, Nos P, Pejenaute ME, Sans M, Fontanillas N, Barreiro-de Acosta M, Polo Garcia J. Spanish Society of Primary Care Physicians (SEMERGEN) and Spanish Working Group on Crohn's Disease and Ulcerative Colitis (GETECCU) survey on the management of patients with inflammatory bowel disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:647-656. [PMID: 36402262 DOI: 10.1016/j.gastrohep.2022.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/20/2022] [Accepted: 10/30/2022] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Collaboration between Primary Care (PC) and Gastroenterology in inflammatory bowel disease (IBD) is crucial to provide high-quality healthcare. The aim of this study is to analyse the relationship between PC and gastroenterologists at a national level in order to identify areas for improvement in the management of patients with inflammatory bowel disease (IBD) and how to address them, with the aim of subsequently developing concrete proposals and projects between SEMERGEN and GETECCU. METHODS Descriptive, observational, cross-sectional study, was carried out using an anonymous online questionnaire between October 2021 and March 2022. RESULTS A total of 157 surveys from Gastroenterology and 222 from PC were collected. 43.8% and 34.3% of gastroenterologists and family practitioners, respectively, considered that there was a good relationship between the units. The level of knowledge from family practitioners regarding different aspects of IBD out of 10 was: clinical 6.67±1.48, diagnosis 6.47±1.46, treatment 5.63±1.51, follow-up 5.53±1.68 and complications 6.05±1.54. The perception of support between both units did not exceed 4.5 on a scale from 0 to 10 in either of the surveys. The most highly voted improvement proposals were better coordination between the units, implementation of IBD units, and nursing collaboration. CONCLUSION There are deficiencies in the relationship between PC and Gastroenterology with special dedication to IBD that require the efforts of the scientific societies that represent them for greater coordination with the development of joint protocols and agile, fast, and effective communication channels.
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Affiliation(s)
- Daniel Ginard
- Servicio de Aparato Digestivo/IDISBA, Hospital Universitario Son Espases, Palma de Mallorca, España; Miembro de GETECCU.
| | - Mercedes Ricote
- Medicina Familiar y Comunitaria, Centro de Salud Mar Báltico, Madrid, España; Miembro del grupo de trabajo de Aparato Digestivo de SEMERGEN
| | - Pilar Nos
- Miembro de GETECCU; Servicio de Medicina Digestiva, Hospital Universitari y Politècnic de València, Valencia, España
| | - M Elena Pejenaute
- Medicina Familiar y Comunitaria, Centro de Salud Mar Báltico, Madrid, España; Miembro del grupo de trabajo de Aparato Digestivo de SEMERGEN
| | - Miquel Sans
- Miembro de GETECCU; Servicio de Aparato Digestivo, Centro Médico Teknon/ISADMU, Barcelona, España
| | - Noelia Fontanillas
- Miembro del grupo de trabajo de Aparato Digestivo de SEMERGEN; Medicina Familiar y Comunitaria, Centro de Salud Bezana, Santa Cruz de Bezana, Cantabria, España; Coordinadora Grupo de Digestivo de SEMERGEN
| | - Manuel Barreiro-de Acosta
- Miembro de GETECCU; Servicio de Aparato Digestivo, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, A Coruña, España; Presidente de GETECCU
| | - José Polo Garcia
- Miembro del grupo de trabajo de Aparato Digestivo de SEMERGEN; Medicina Familiar, Centro de Salud Casar de Cáceres, Casar de Cáceres, Cáceres, España; Presidente de SEMERGEN
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Liu GXH, Day AS. Plant-based Diets for Inflammatory Bowel Disease: What Is the Evidence? Inflamm Bowel Dis 2023:izad213. [PMID: 37748206 DOI: 10.1093/ibd/izad213] [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: 04/04/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND Inflammatory bowel disease is a chronic incurable condition that carries a high morbidity burden for patients. Plant-based diets have emerged as a potentially safe and effective treatment strategy for this condition. However, no attempt has been made to summarize the literature in this field. In this review, we aim to define variants of plant-based diets that have been studied, evaluate their findings, and identify knowledge gaps that warrant further investigation. METHODS A literature search was conducted on MEDLINE and Embase. RESULTS Twenty-three studies with 2304 participants were included in this review. Eleven studies (48%) were case reports and 8 (35%) were single-arm trials. Semivegetarian diets were the most commonly studied plant-based diet (n = 14, 61%). Most studies reported that plant-based diets were safe and effective in managing inflammatory bowel disease. However, significant limitations restrict the quality and interpretability of these findings, including a paucity of controlled data, small sample sizes, and inconsistent reporting of dietary adherence. CONCLUSIONS Although initial findings appear promising, it remains unclear whether plant-based diets are an effective adjunct or sole therapy for managing inflammatory bowel disease. Future investigators should aim to conduct methodologically rigorous interventional trials with appropriate control data and consistent and meaningful outcome reporting.
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Affiliation(s)
- Gordon X H Liu
- School of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Andrew S Day
- Department of Paediatrics, University of Otago Christchurch, Christchurch 8011, New Zealand
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Vosoghinia H, Saberzadeh-Ardestani B, Anushiravani A, Mansour-Ghanaei F, Fakheri H, Vahedi H, Sheikhesmaeili F, Yazdanbod A, Moosavy SH, Maleki I, Nasseri-Moghaddam S, Khosravi B, Malekzadeh M, Kasaeian A, Alatab S, Sadeghi A, Kolahdoozan S, Amani M, Saberhosseini SN, Rayatpisheh M, Ahadi M, Colombel JF, Ungaro RC, Sima AR, Malekzadeh R. Comparison of Disease Phenotype and Course among Elderly- and Early-Onset Inflammatory Bowel Diseases in the Middle East. ARCHIVES OF IRANIAN MEDICINE 2023; 26:481-488. [PMID: 38310403 PMCID: PMC10862057 DOI: 10.34172/aim.2023.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 07/03/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND It is unknown if the clinical manifestations and phenotype of disease are comparable between early- and elderly-onset inflammatory bowel disease (IBD). We aimed to seek differences in disease phenotype, course, complications, and treatment between early- and elderly-onset IBD patients. METHODS This retrospective cohort study on registered IBD patients in the Iranian Registry of Crohn's and Colitis (IRCC) compared demographics, disease phenotype, disease activity, IBD-related surgery and medications between early- and elderly-onset IBD. A generalized linear regression model was used to investigate the relative risk of age at diagnosis adjusted for gender and disease duration for the outcomes. RESULTS From 10048 IBD patients, 749 with early-onset (7.5%), and 472 (4.7%) elderly-onset IBD were enrolled: 855 (63.1%) ulcerative colitis (UC) and 366 (26.9%) Crohn's disease (CD). Left-sided colitis was more frequent among elderly-onset UC patients (P<0.001). Ileum and ileocolonic locations were the most common types in elderly-onset and early-onset CD patients, respectively. In comparison with elderly-onset UC, early-onset cases more often used prednisolone (22.1% vs. 11.4%, P=0.001), immunomodulators (44.9% vs 25.2%, P<0.001) and anti-tumor necrosis factors (TNF) (20.1% vs 11.9%, P=0.002). Elderly-onset UC patients had 0.7 times lower risk of aggressive phenotype (95%CI:0.6‒0.9, P=0.005). Early-onset CD was associated with higher use of prednisolone (27.7% vs 8.1%, P<0.001), immunomodulators (58.7% vs 41.8%, P=0.005) and anti-TNF (49.6% vs 35.4%, P=0.006). CONCLUSION Early-onset IBD was associated with a more aggressive phenotype and higher prednisolone, immunomodulators, and anti-TNF use.
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Affiliation(s)
- Hasan Vosoghinia
- Gastroenterology and Hepatology Department, Faculty of Medicine, Ghaem Hospital, Mashhad, Iran
| | - Bahar Saberzadeh-Ardestani
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Anushiravani
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariborz Mansour-Ghanaei
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Hafez Fakheri
- Gut and Liver Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Homayoon Vahedi
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshad Sheikhesmaeili
- Liver and Digestive Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Abbas Yazdanbod
- Gastroenterology and Hepatology Department, Digestive Diseases Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Seyed Hamid Moosavy
- Shahid Mohammadi Hospital, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Iradj Maleki
- Gut and Liver Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Siavosh Nasseri-Moghaddam
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bardia Khosravi
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Malekzadeh
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Kasaeian
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sudabeh Alatab
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Anahita Sadeghi
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shadi Kolahdoozan
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amani
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Rayatpisheh
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mitra Ahadi
- Mashhad University of Medical Sciences, Mashhad, Iran
| | - Jean-Frederic Colombel
- The Henry D. Janowitz Division of Gastroenterology Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ryan C. Ungaro
- The Henry D. Janowitz Division of Gastroenterology Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ali Reza Sima
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Sasan Alborz Biomedical Research Center, Masoud Gastroenterology and Hepatology Center, Tehran, Iran
| | - Reza Malekzadeh
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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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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Handley S, Dote N, Wanandy T, Prentice L. Verification of the Bühlmann fCAL turbo faecal calprotectin assay on the Binding Site Optilite benchtop analyser. Pract Lab Med 2023; 36:e00318. [PMID: 37649548 PMCID: PMC10462488 DOI: 10.1016/j.plabm.2023.e00318] [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: 02/20/2022] [Revised: 12/18/2022] [Accepted: 06/19/2023] [Indexed: 09/01/2023] Open
Abstract
Objectives Inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS) are increasingly prevalent disorders. Faecal calprotectin is useful in the differential diagnosis of IBD from IBS and monitoring IBD activity. We verified the Bühlmann fCAL turbo faecal calprotectin assay on the Binding Site, Optilite benchtop analyser. Design Accuracy, precision, lower limit of quantitation (LLoQ), and linearity of the Bühlmann fCAL turbo faecal calprotectin assay on the Binding Site, Optilite benchtop analyser were ascertained. Comparison with the Bühlmann Quantum Blue fCAL extended and DiaSorin, Liaison calprotectin assays were also undertaken. Difference between assays was evaluated using the Wilcoxon signed-rank test and method comparison was undertaken using Spearman's rank correlation (rs), difference plots and Passing-Bablok regression analyses. Results The fCAL turbo assay was linear between 25 and 10,000 μg/g, and the LLoQ was 25 μg/g. Intra-, and inter-assay imprecision was <5%. There was a good agreement (rs = 0.96) and no significant bias (3%, p = 0.10) present between the fCAL turbo and Quantum Blue extended assays. Between the fCAL turbo and DiaSorin, liaison assays there was a good agreement (rs = 0.97), but a significant bias (53%, p = <0.01) was present. Conclusions The fCAL turbo assay performs well on the Binding Site, Optilite benchtop analyser. Calprotectin results are commutable between with Bühlmann fCAL turbo and Quantum Blue fCAL extended assays, but not between Bühlmann and DiaSorin calprotectin assays.
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Affiliation(s)
- S.A. Handley
- Biochemistry, Department of Pathology, Royal Hobart Hospital, 48 Liverpool Street, Hobart, Tasmania, 7000, Australia
- School of Medicine, University of Tasmania, Menzies Institute for Medical Research, Level 1, Medical Science 1, 17 Liverpool Street, Hobart, Tasmania, 7000, Australia
| | - N.P. Dote
- Biochemistry, Department of Pathology, Royal Hobart Hospital, 48 Liverpool Street, Hobart, Tasmania, 7000, Australia
| | - T. Wanandy
- School of Medicine, University of Tasmania, Menzies Institute for Medical Research, Level 1, Medical Science 1, 17 Liverpool Street, Hobart, Tasmania, 7000, Australia
- Department of Clinical Immunology and Allergy, Royal Hobart Hospital, 48 Liverpool Street, Hobart, Tasmania, 7000, Australia
| | - L. Prentice
- Biochemistry, Department of Pathology, Royal Hobart Hospital, 48 Liverpool Street, Hobart, Tasmania, 7000, Australia
- School of Medicine, University of Tasmania, Menzies Institute for Medical Research, Level 1, Medical Science 1, 17 Liverpool Street, Hobart, Tasmania, 7000, Australia
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Ng JY, Liu H, Wang MC. Complementary and alternative medicine mention and recommendations in inflammatory bowel disease guidelines: systematic review and assessment using AGREE II. BMC Complement Med Ther 2023; 23:230. [PMID: 37434218 DOI: 10.1186/s12906-023-04062-0] [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: 12/09/2022] [Accepted: 06/29/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Many patients with inflammatory bowel disease (IBD) use complementary and alternative medicine (CAM) for disease management. There is, however, a communication gap between patients and healthcare professionals regarding CAM use, where patients are hesitant to disclose CAM use to providers. The purpose of this study was to identify the quantity and assess the quality of CAM recommendations in IBD clinical practice guidelines (CPGs) using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) instrument. METHODS MEDLINE, EMBASE, and CINAHL were systematically searched from 2011 to 2022 to find CPGs for the treatment and/or management of IBD. The Guidelines International Network (GIN) and National Center for Complementary and Integrative Health (NCCIH) websites were also searched. Eligible CPGs were assessed using the AGREE II instrument. RESULTS Nineteen CPGs made CAM recommendations for IBD and were included in this review. Average scaled domain percentages of CPGs were as follows (overall CPG, CAM section): scope and purpose (91.5%, 91.5%), clarity of presentation (90.3%, 64.0%), editorial independence (57.0%, 57.0%), stakeholder involvement (56.7%, 27.8%), rigour of development (54.7%, 45.9%), and applicability (14.6%, 2.1%). CONCLUSIONS The majority of CPGs with CAM recommendations were of low quality and their CAM sections scored substantially lower relative to other therapies in the overall CPG. In future updates, CPGs with low scaled-domain percentages could be improved in accordance with AGREE II and other guideline development resources. Further research investigating how CAM therapies can best be incorporated into IBD CPGs is warranted.
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Affiliation(s)
- Jeremy Y Ng
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada.
| | - Henry Liu
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Michelle Chenghuazou Wang
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
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30
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Padoan A, Musso G, Contran N, Basso D. Inflammation, Autoinflammation and Autoimmunity in Inflammatory Bowel Diseases. Curr Issues Mol Biol 2023; 45:5534-5557. [PMID: 37504266 PMCID: PMC10378236 DOI: 10.3390/cimb45070350] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/28/2023] [Accepted: 06/28/2023] [Indexed: 07/29/2023] Open
Abstract
In this review, the role of innate and adaptive immunity in the pathogenesis of inflammatory bowel diseases (IBD) is reported. In IBD, an altered innate immunity is often found, with increased Th17 and decreased Treg cells infiltrating the intestinal mucosa. An associated increase in inflammatory cytokines, such as IL-1 and TNF-α, and a decrease in anti-inflammatory cytokines, such as IL-10, concur in favoring the persistent inflammation of the gut mucosa. Autoinflammation is highlighted with insights in the role of inflammasomes, which activation by exogenous or endogenous triggers might be favored by mutations of NOD and NLRP proteins. Autoimmunity mechanisms also take place in IBD pathogenesis and in this context of a persistent immune stimulation by bacterial antigens and antigens derived from intestinal cells degradation, the adaptive immune response takes place and results in antibodies and autoantibodies production, a frequent finding in these diseases. Inflammation, autoinflammation and autoimmunity concur in altering the mucus layer and enhancing intestinal permeability, which sustains the vicious cycle of further mucosal inflammation.
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Affiliation(s)
- Andrea Padoan
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Giulia Musso
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Nicole Contran
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Daniela Basso
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
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Panaccione R, Lee WJ, Clark R, Kligys K, Campden RI, Grieve S, Raine T. Dose Escalation Patterns of Advanced Therapies in Crohn's Disease and Ulcerative Colitis: A Systematic Literature Review. Adv Ther 2023; 40:2051-2081. [PMID: 36930430 PMCID: PMC10129944 DOI: 10.1007/s12325-023-02457-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/10/2023] [Indexed: 03/18/2023]
Abstract
INTRODUCTION Dose escalation is one of the treatment approaches studied and suggested in advanced therapies for Crohn's disease (CD) and ulcerative colitis (UC). This study aimed to identify and characterize the dosing escalation patterns of advanced therapies in CD and UC. METHODS Two systematic literature reviews (SLRs) were conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. MEDLINE®, Embase®, and Cochrane Library were searched for articles published between January 2011 and October 2021 and limited to non-interventional studies in English language. Congress and bibliographic searches were also conducted. Articles were screened by two independent researchers. Dose escalation patterns were described and summarized considering the regional regulatory label recommendation (in North America [NA] or outside of North America [ONA]). RESULTS Among 3190 CD and 2116 UC articles identified in the Ovid searches, 100 CD and 54 UC studies were included in the SLR, with more studies conducted ONA. Most studies reported an initial maintenance dose pattern aligned with the lower starting dose per local regulatory label; however, several ONA studies (n = 13 out of 14) reported ustekinumab every 8 weeks as starting maintenance pattern in CD. In ONA studies, the median within-guideline escalation rates in CD and UC were 43% in ustekinumab (CD only), 33% and 32% for vedolizumab; 29% and 39% for adalimumab; and 14% and 10% for infliximab. Evidence regarding dose escalation patterns for tofacitinib, certolizumab pegol, and golimumab was limited. Some dose escalation patterns outside of label recommendations were observed including ustekinumab every 8 weeks to every 4 weeks and vedolizumab every 8 weeks to every 6 weeks. CONCLUSION Dose escalation strategies are widely documented in the literature. The reported dose escalation patterns and escalation rates vary by region and by CD and UC. Most escalation patterns reported were aligned with regulatory recommendations while some reported more diverse or aggressive dose escalation. PROSPERO REGISTRATION CRD42021289251.
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Affiliation(s)
- Remo Panaccione
- Division of Gastroenterology and Hepatology, Inflammatory Bowel Disease Unit, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | | | | | | | | | | | - Tim Raine
- Department of Gastroenterology, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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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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Volumetric visceral fat machine learning phenotype on CT for differential diagnosis of inflammatory bowel disease. Eur Radiol 2023; 33:1862-1872. [PMID: 36255487 DOI: 10.1007/s00330-022-09171-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 08/17/2022] [Accepted: 09/15/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To investigate whether volumetric visceral adipose tissue (VAT) features extracted using radiomics and three-dimensional convolutional neural network (3D-CNN) approach are effective in differentiating Crohn's disease (CD) and ulcerative colitis (UC). METHODS This retrospective study enrolled 316 patients (mean age, 36.25 ± 13.58 [standard deviation]; 219 men) with confirmed diagnosis of CD and UC who underwent CT enterography between 2012 and 2021. Volumetric VAT was semi-automatically segmented on the arterial phase images. Radiomics analysis was performed using principal component analysis (PCA) and the least absolute shrinkage and selection operator (LASSO) logistic regression algorithm. We developed a 3D-CNN model using VAT imaging data from the training cohort. Clinical covariates including age, sex, modified body mass index, and disease duration that impact VAT were added to the machine learning model for adjustment. The model's performance was evaluated on the testing cohort separating from the model's development process by its discrimination and clinical utility. RESULTS Volumetric VAT radiomics analysis with LASSO had the highest AUC value of 0.717 (95% CI, 0.614-0.820), though difference of diagnostic performance among the 3D-CNN model (AUC = 0.693; 95% CI, 0.587-0.798) and radiomics analysis with PCA (AUC = 0.662; 95% CI, 0.548-0.776) and LASSO have not reached statistical significance (all p > 0.05). The radiomics score was higher in UC than in CD on the testing cohort (mean ± SD, UC 0.29 ± 1.05 versus CD -0.60 ± 1.25; p < 0.001). The LASSO model with adjustment of clinical covariates reached an AUC of 0.775 (95%CI, 0.683-0.868). CONCLUSION The developed volumetric VAT-based radiomics and 3D-CNN models provided comparable and effective performance for the characterization of CD from UC. KEY POINTS • High-output feature data extracted from volumetric visceral adipose tissue on CT enterography had an effective diagnostic performance for differentiating Crohn's disease from ulcerative colitis. • With adjustment of clinical covariates that cause difference in volumetric visceral adipose tissue, adjusted clinical machine learning model reached stronger performance when distinguishing Crohn's disease patients from ulcerative colitis patients.
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Fuxman C, Sicilia B, Linares ME, García-López S, González Sueyro R, González-Lamac Y, Zabana Y, Hinojosa J, Barreiro-de Acosta M, Balderramo D, Balfour D, Bellicoso M, Daffra P, Morelli D, Orsi M, Rausch A, Ruffinengo O, Toro M, Sambuelli A, Novillo A, Gomollón F, De Paula JA. GADECCU 2022 Guideline for the treatment of Ulcerative Colitis. Adaptation and updating of the GETECCU 2020 Guideline. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46 Suppl 1:S1-S56. [PMID: 36731724 DOI: 10.1016/j.gastrohep.2023.01.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/04/2023] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Ulcerative colitis (UC) is a chronic inflammatory disease that compromises the colon, affecting the quality of life of individuals of any age. In practice, there is a wide spectrum of clinical situations. The advances made in the physio pathogenesis of UC have allowed the development of new, more effective and safer therapeutic agents. OBJECTIVES To update and expand the evaluation of the efficacy and safety of relevant treatments for remission induction and maintenance after a mild, moderate or severe flare of UC. RECIPIENTS Gastroenterologists, coloproctologists, general practitioners, family physicians and others health professionals, interested in the treatment of UC. METHODOLOGY GADECCU authorities obtained authorization from GETECCU to adapt and update the GETECCU 2020 Guide for the treatment of UC. Prepared with GRADE methodology. A team was formed that included authors, a panel of experts, a nurse and a patient, methodological experts, and external reviewers. GRADE methodology was used with the new information. RESULTS A 118-page document was prepared with the 44 GADECCU 2022 recommendations, for different clinical situations and therapeutic options, according to levels of evidence. A section was added with the new molecules that are about to be available. CONCLUSIONS This guideline has been made in order to facilitate decision-making regarding the treatment of UC, adapting and updating the guide prepared by GETECCU in the year 2020.
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Affiliation(s)
- Claudia Fuxman
- Servicio de Gastroenterología, Hospital Universitario Fundación Favaloro, Buenos Aires, Argentina.
| | - Beatriz Sicilia
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital Universitario de Burgos, Burgos, España
| | - María Eugenia Linares
- Servicio de Gastroenterología, Hospital de Clínicas José de San Martín, Buenos Aires, Argentina
| | - Santiago García-López
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital Universitario Miguel Servet, Instituto de Investigaciones Sanitarias de Aragón, Zaragoza, España
| | - Ramiro González Sueyro
- Servicio de Gastroenterología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Yago González-Lamac
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Yamile Zabana
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital Universitario Mútua Terrassa, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, España
| | - Joaquín Hinojosa
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital de Manise, Valencia, España
| | - Manuel Barreiro-de Acosta
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, España
| | - Domingo Balderramo
- Servicio de Gastroenterología, Hospital Privado Universitario de Córdoba, Instituto Universitario de Ciencias Biomédicas de Córdoba, Córdoba, Argentina
| | - Deborah Balfour
- Unidad de Enfermedades Inflamatorias, HIGEA Clínica de Gastroenterología, Mendoza, Argentina
| | - Maricel Bellicoso
- Área de Gastroenterología, Inmunología Buenos Aires, Buenos Aires, Argentina
| | - Pamela Daffra
- Servicio de Gastroenterología, Hospital Central de Mendoza, Mendoza, Argentina
| | - Daniela Morelli
- Departamento de Educación, Instituto de Efectividad Clínica y Sanitaria, Buenos Aires, Argentina
| | - Marina Orsi
- Servicio de Gastroenterología Pediátrica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Astrid Rausch
- Servicio de Gastroenterología, Hospital Británico de Buenos Aires, Buenos Aires, Argentina
| | - Orlando Ruffinengo
- Servicio de Gastroenterología, Hospital Provincial del Centenario, Rosario, Argentina
| | - Martín Toro
- Unidad de Enfermedades Inflamatorias, HIGEA Clínica de Gastroenterología, Mendoza, Argentina
| | - Alicia Sambuelli
- Sección de Enfermedades Inflamatorias Intestinales, Hospital Bonorino Udaondo, Buenos Aires, Argentina
| | - Abel Novillo
- Servicio de Gastroenterología, Sanatorio 9 de Julio, Tucumán, Argentina.
| | - Fernando Gomollón
- Unidad de Enfermedad Inflamatoria Intestinal, Servicio de Aparato Digestivo, Instituto de Investigaciones Sanitarias de Aragón, Hospital Clínico Universitario Lozano Blesa, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestiva (CIBEREHD), Zaragoza, España
| | - Juan Andrés De Paula
- Servicio de Gastroenterología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Nakase H, Esaki M, Hirai F, Kobayashi T, Matsuoka K, Matsuura M, Naganuma M, Saruta M, Tsuchiya K, Uchino M, Watanabe K, Hisamatsu T. Treatment escalation and de-escalation decisions in Crohn's disease: Delphi consensus recommendations from Japan, 2021. J Gastroenterol 2023; 58:313-345. [PMID: 36773075 PMCID: PMC10050046 DOI: 10.1007/s00535-023-01958-z] [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: 09/29/2022] [Accepted: 01/08/2023] [Indexed: 02/12/2023]
Abstract
BACKGROUND We aimed to develop criteria for treatment intensification in patients with (1) luminal Crohn's disease (CD), (2) CD with perianal disease and/or fistula, (3) CD with small bowel stenosis, (4) in the postoperative setting, and (5) for discontinuing or reducing the dose of treatment in patients with CD. METHODS PubMed and Embase were searched for studies published since 1998 which may be relevant to the five defined topics. Results were assessed for relevant studies, with preference given to data from randomized, controlled studies. For each question, a core panel of 12 gastroenterologists defined the treatment target and developed statements, based on the literature, current guidelines, and relevant additional studies. The evidence supporting each statement was graded using the Oxford Centre for Evidence-Based Medicine: Levels of Evidence (March 2009). A modified Delphi process was used to refine statements and gain agreement from 54 Japanese specialists at in-person and online meetings conducted between October 2020 and April 2021. RESULTS Seventeen statements were developed for treatment intensification in luminal CD (targeting endoscopic remission), six statements for treatment intensification in perianal/fistulizing CD (targeting healing of perianal lesions and complete closure of the fistula), six statements for treatment intensification in CD with small bowel stenosis (targeting resolution of obstructive symptoms), seven statements for treatment intensification after surgery (targeting endoscopic remission), and five statements for discontinuing or reducing the dose of treatment in patients with CD. CONCLUSIONS These statements provide guidance on how and when to intensify or de-intensify treatment for a broad spectrum of patients with CD.
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Affiliation(s)
- Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, South-1, West-16, Chuo-Ku, Sapporo, Hokkaido 060-8543 Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Fumihito Hirai
- Department of Gastroenterology and Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University, Kitasato Institute Hospital, Tokyo, Japan
| | - Katsuyoshi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Sakura Medical Center, Sakura, Chiba Japan
| | - Minoru Matsuura
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611 Japan
| | - Makoto Naganuma
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Masayuki Saruta
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kiichiro Tsuchiya
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Motoi Uchino
- Division of Inflammatory Bowel Disease, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Hyogo Japan
| | - Kenji Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hyogo Medical University, Nishinomiya, Hyogo Japan
| | - Tadakazu Hisamatsu
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611 Japan
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Mazzocchi S, Visaggi P, Baroni L. Plant-based diets in gastrointestinal diseases: Which evidence? Best Pract Res Clin Gastroenterol 2023; 62-63:101829. [PMID: 37094909 DOI: 10.1016/j.bpg.2023.101829] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 04/26/2023]
Abstract
Plant-based diets (PBDs), rich in high-quality plant foods, offer multiple benefits for the overall and gastrointestinal health. Recently, it has been demostrated that the positive effects of PBDs on gastrointestinal health can be mediated by the gut microbiota, in particular, by inducing a greater diversity of bacteria. This review summarizes current knowledge on the relationship between nutrition, the gut microbiota, and host metabolic status. We discussed how dietary habits modify the composition and physiological activity of the gut microbiota and how gut dysbiosis affects the most prevalent gastrointestinal diseases, including inflammatory bowel diseases, functional bowel disorders, liver disorders, and gastrointestinal cancer. The beneficial role of PBDs is being increasingly recognized as potentially useful in the management of most diseases of the gastrointestinal tract.
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Affiliation(s)
- Samanta Mazzocchi
- Division of Internal Medicine, "Castel San Giovanni" Hospital, Piacenza, Italy.
| | | | - Luciana Baroni
- Scientific Society for Vegetarian Nutrition, Venice, Italy.
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Karami H, Shirvani Shiri M, Ebadi Fard Azar F, Bagheri Lankarani K, Ghahramani S, Rezapour A, Tatari M, Heidari Javargi Z. Factors associated with health-related quality of life in patients with Crohn's disease in Iran: A prospective observational study. Front Med (Lausanne) 2023; 9:1091330. [PMID: 36760884 PMCID: PMC9907090 DOI: 10.3389/fmed.2022.1091330] [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: 11/06/2022] [Accepted: 12/30/2022] [Indexed: 01/20/2023] Open
Abstract
This was a 1-year prospective observational study of the health-related quality of life (HRQoL) of moderate to severe crohn's disease (CD) patients in Iran. Patients' HRQoL were measured using the EQ-5D 3L, EQ-VAS, and IBDQ-9 tools. HRQoL among CD patients were compared using the T-test, Mann-Whitney, Chi-square, and Fisher's exact tests. To discover factors influencing patients' HRQoL, multivariate linear regression and multivariate logistic regression tests were utilized. The study included 222 CD patients, with a mean age of 34.67 and mean disease duration of 7.32 years. The dimensions with the worst reported "relatively or extreme problems" were P/D: 77.5% and A/D: 63.1%. Employment, having "other chronic diseases," and ADA consumption were the most important independent predictors of HRQoL in CD patients, [β = 0.21 (EQ-5D index), β = 19.61 (EQ-VAS), β = 12.26 (IBDQ-9), OR: 0.09 (MO), OR: 0.12 (UA), OR: 0.21 (P/D), OR: 0.22 (A/D)], [β = -0.15 (EQ-5D index), β = -5.84 (IBDQ-9), β = -11.06 (EQ-VAS), OR: 4.20 (MO), OR: 6.50 (UA)], and [OR: 2.29 (A/D)], respectively. Unemployment, presence of "other chronic conditions" had the greatest negative impact on HRQoL of CD patients. There were significant differences in the probability of reporting "relatively or extreme problems" in the SC and A/D dimensions between patients using adalimumab (ADA) and infliximab (IFX).
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Affiliation(s)
- Hassan Karami
- Department of Economics, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Shirvani Shiri
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farbod Ebadi Fard Azar
- Health Promotion Research Center, Iran University of Medical Sciences, Tehran, Iran,*Correspondence: Farbod Ebadi Fard Azar ✉
| | - Kamran Bagheri Lankarani
- Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Sulmaz Ghahramani
- Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Aziz Rezapour
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Tatari
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Vice Chancellery of Health, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Zahra Heidari Javargi
- Department of Clinical Medicine, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Lee WS, Arai K, Alex G, Treepongkaruna S, Kim KM, Choong CL, Mercado KS, Darma A, Srivastava A, Aw MM, Huang J, Ni YH, Malik R, Tanpowpong P, Tran HN, Ukarapol N. Medical Management of Pediatric Inflammatory Bowel Disease (PIBD) in the Asia Pacific Region: A Position Paper by the Asian Pan-Pacific Society for Pediatric Gastroenterology, Hepatology, and Nutrition (APPSPGHAN) PIBD Working Group. J Gastroenterol Hepatol 2022; 38:523-538. [PMID: 36574956 DOI: 10.1111/jgh.16097] [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: 07/23/2022] [Revised: 11/08/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022]
Abstract
Pediatric inflammatory bowel disease (PIBD) is rising rapidly in many industrialised and affluent areas in the Asia Pacific region. Current available guidelines, mainly from Europe and North America, may not be completely applicable to clinicians caring for children with PIBD in this region due to differences in disease characteristics and regional resources constraints. This position paper is an initiative from the Asian Pan-Pacific Society for Pediatric Gastroenterology, Hepatology and Nutrition (APPSPGHAN) with the aim of providing an up-to-date, evidence-based approach to PIBD in the Asia Pacific region, taking into consideration the unique disease characteristics and financial resources available in this region. A group of pediatric gastroenterologists with special interest in PIBD performed an extensive literature search covering epidemiology, disease characteristics and natural history, management and monitoring. Gastrointestinal infections, including tuberculosis, need to be excluded before diagnosing IBD. In some populations in Asia, the Nudix Hydrolase 15 (NUD15) gene is a better predictor of leukopenia induced by azathioprine than thiopurine-S-methyltransferase (TPMT). The main considerations in the use of biologics in the Asia Pacific region are high cost, ease of access, and potential infectious risk, especially tuberculosis. Conclusion: This position paper provides a useful guide to clinicians in the medical management of children with PIBD in the Asia Pacific region.
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Affiliation(s)
- Way Seah Lee
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Katsuhiro Arai
- Center for Pediatric Inflammatory Bowel Disease, National Center for Child Health and Development, Tokyo, Japan
| | - George Alex
- Department of Gastroenterology and Nutrition, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Suporn Treepongkaruna
- Division of Gastroenterology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kyung Mo Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Chee Liang Choong
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Karen Sc Mercado
- Makati Medical Center and The Medical City, Philippine Society for Pediatric Gastroenterology, Hepatology and Nutrition, Manila, Philippines
| | - Andy Darma
- Department of Child Health, Dr. Soetomo General Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Anshu Srivastava
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Marion M Aw
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - James Huang
- Division of Paediatric Gastroenterology, Nutrition, Hepatology and Liver Transplantation, Department of Paediatrics, National University Hospital, Singapore
| | - Yen Hsuan Ni
- National Taiwan University College of Medicine, Taiwan
| | - Rohan Malik
- Department of Pediatrics, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Pornthep Tanpowpong
- Department of Pediatrics, Faculty of Medicine Ramathibodi, Mahidol University, Bangkok, Thailand
| | - Hong Ngoc Tran
- Department of Gastroenterology, Children's Hospital # 1, Ho Chi Minh City, Vietnam
| | - Nuthapong Ukarapol
- Department of Pediatric Gastroenterology and Hepatology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Dubinsky MC, Clemow DB, Hunter Gibble T, Li X, Vermeire S, Hisamatsu T, Travis SPL. Clinical Effect of Mirikizumab Treatment on Bowel Urgency in Patients with Moderately to Severely Active Ulcerative Colitis and the Clinical Relevance of Bowel Urgency Improvement for Disease Remission. CROHN'S & COLITIS 360 2022; 5:otac044. [PMID: 36777368 PMCID: PMC9802448 DOI: 10.1093/crocol/otac044] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Indexed: 12/15/2022] Open
Abstract
Background Bowel urgency reduces ulcerative colitis patients' quality of life. Mirikizumab, a p19-directed anti-IL-23 antibody, demonstrates ulcerative colitis efficacy. Mirikizumab efficacy to reduce bowel urgency and bowel urgency association with other endpoints were analyzed in 2 Phase 3 trials. Methods LUCENT-1 (Induction): 1162 patients randomized 3:1 to intravenous 300 mg mirikizumab or placebo every 4 weeks for 12 weeks. LUCENT-2 (Maintenance): 544 mirikizumab responders during induction were re-randomized 2:1 to subcutaneous mirikizumab 200 mg or placebo every 4 weeks for 40 weeks (52 weeks of continuous treatment). Bowel urgency was measured using the Urgency Numeric Rating Scale (0-10); for patients with LUCENT-1 baseline score ≥3, bowel urgency clinically meaningful improvement (≥3-point decrease) and remission (score ≤1) rates in mirikizumab versus placebo groups were compared at Weeks 12 and 52. Associations between bowel urgency and other efficacy endpoints were assessed at Weeks 12 and 52. Results A significantly higher proportion of mirikizumab patients versus placebo achieved clinically meaningful improvement in bowel urgency and remission at Weeks 12 and 52. Significantly higher percentages of patients achieving bowel urgency clinically meaningful improvement or remission, compared with those who did not, also achieved endpoints for clinical, corticosteroid-free, endoscopic, and symptomatic remission; clinical response; normalized fecal calprotectin and C-reactive protein; and improved quality of life. Conclusions In patients with ulcerative colitis, bowel urgency improvement was associated with better clinical outcomes than in patients without improvement during induction and maintenance. A greater proportion of mirikizumab patients achieved sustainable bowel urgency improvement and remission compared to placebo patients.
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Affiliation(s)
- Marla C Dubinsky
- Mount Sinai Kravis Children’s Hospital, Mount Sinai, New York, USA
| | - David B Clemow
- Address correspondence to: Dr David Clemow, PhD, Eli Lilly and Company, Indianapolis, Indiana 46285, UA ()
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Lee WS, Arai K, Alex G, Treepongkaruna S, Kim KM, Choong CL, Mercado KC, Darma A, Srivastava A, Aw MM. Management and monitoring of pediatric inflammatory bowel disease in the Asia-Pacific region: A position paper by the Asian Pan-Pacific Society for Pediatric Gastroenterology, Hepatology, and Nutrition (APPSPGHAN) PIBD Working Group: Surgical management, disease monitoring, and special considerations. J Gastroenterol Hepatol 2022; 38:510-522. [PMID: 36508314 DOI: 10.1111/jgh.16084] [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: 09/01/2022] [Revised: 11/11/2022] [Accepted: 11/29/2022] [Indexed: 01/15/2023]
Abstract
Disease phenotype of pediatric inflammatory bowel disease (PIBD) in children from the Asia-Pacific region differs from that of children from the West. Many parts of Asia are endemic for tuberculosis, making diagnosis and management of pediatric Crohn's disease a challenge. Current available guidelines, mainly from Europe and North America, may not be completely applicable to clinicians caring for children with PIBD in Asia due to differences in disease characteristics and regional resource constraints. This position paper is an initiative from the Asian Pan-Pacific Society for Pediatric Gastroenterology, Hepatology and Nutrition (APPSPGHAN) that aims to provide an up-to-date, evidence-based approach to PIBD in the Asia-Pacific region. A group of pediatric gastroenterologists with a special interest in PIBD performed an extensive literature search covering epidemiology, disease characteristics and natural history, management, and monitoring. Attention was paid to publications from the region with special consideration to a resource-limited setting. This current position paper deals with surgical management, disease monitoring, immunization, bone health, and nutritional issues of PIBD in Asia. A special section on differentiating pediatric Crohn's disease from tuberculosis in children is included. This position paper provides a useful guide to clinicians in the surgical management, disease monitoring, and various health issues in children with IBD in Asia-Pacific region.
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Affiliation(s)
- Way Seah Lee
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia.,Department of Population Medicine, Faculty of Medicine and Health Sciences, University Tunku Abdul Rahman, 59100, Kajang, Selangor, Malaysia
| | - Katsuhiro Arai
- Center for Pediatric Inflammatory Bowel Disease, National Center for Child Health and Development, Tokyo, Japan
| | - George Alex
- Department of Gastroenterology and Nutrition, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Suporn Treepongkaruna
- Division of Gastroenterology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kyung Mo Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, South Korea
| | - Chee Liang Choong
- Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Karen Calixto Mercado
- Makati Medical Center and The Medical City, Philippine Society for Pediatric Gastroenterology, Hepatology and Nutrition, Manila, Philippines
| | - Andy Darma
- Department of Child Health, Dr. Soetomo General Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Anshu Srivastava
- Department of Paediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Marion M Aw
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Ji Y, Yang Y, Sun S, Dai Z, Ren F, Wu Z. Insights into diet-associated oxidative pathomechanisms in inflammatory bowel disease and protective effects of functional amino acids. Nutr Rev 2022; 81:95-113. [PMID: 35703919 DOI: 10.1093/nutrit/nuac039] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
There has been a substantial rise in the incidence and prevalence of clinical patients presenting with inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis. Accumulating evidence has corroborated the view that dietary factors (particularly diets with high levels of saturated fat or sugar) are involved in the development and progression of IBD, which is predominately associated with changes in the composition of the gut microbiota and an increase in the generation of reactive oxygen species. Notably, the ecological imbalance of the gut microbiome exacerbates oxidative stress and inflammatory responses, leading to perturbations of the intestinal redox balance and immunity, as well as mucosal integrity. Recent findings have revealed that functional amino acids, including L-glutamine, glycine, L-arginine, L-histidine, L-tryptophan, and hydroxyproline, are effectively implicated in the maintenance of intestinal redox and immune homeostasis. These amino acids and their metabolites have oxygen free-radical scavenging and inflammation-relieving properties, and they participate in modulation of the microbial community and the metabolites in the gut. The principal focus of this article is a review of recent advances in the oxidative pathomechanisms of IBD development and progression in relation to dietary factors, with a particular emphasis on the redox and signal transduction mechanisms of host cells in response to unbalanced diets and enterobacteria. In addition, an update on current understanding of the protective effects of functional amino acids against IBD, together with the underlying mechanisms for this protection, have been provided.
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Affiliation(s)
- Yun Ji
- are with the State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, China.,are with the Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Ying Yang
- are with the State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, China
| | - Shiqiang Sun
- are with the State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, China
| | - Zhaolai Dai
- are with the State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, ChinaChina
| | - Fazheng Ren
- are with the Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Zhenlong Wu
- are with the State Key Laboratory of Animal Nutrition, Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, China.,are with the Beijing Advanced Innovation Center for Food Nutrition and Human Health, Department of Nutrition and Health, China Agricultural University, Beijing, China
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Hu HC, Zhang W, Xiong PY, Song L, Jia B, Liu XL. Anti-inflammatory and antioxidant activity of astragalus polysaccharide in ulcerative colitis: A systematic review and meta-analysis of animal studies. Front Pharmacol 2022; 13:1043236. [PMID: 36532736 PMCID: PMC9755193 DOI: 10.3389/fphar.2022.1043236] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/18/2022] [Indexed: 09/26/2023] Open
Abstract
Background: Accumulated evidence indicates that astragalus polysaccharide (APS) may have a beneficial impact on ulcerative colitis (UC) by suppressing inflammation and decreasing oxidative stress. Nevertheless, the credibility of the evidence for this practice is unclear. Therefore, we intended to conduct a systematic review and meta-analysis of animal studies to assess the anti-inflammatory and antioxidant activity of APS when used in the treatment of UC. Methods: Electronic bibliographic databases including PubMed, EMBASE, Web of Science, Chinese Biomedical Literature (CBM), Wanfang Database, CQVIP Database and China National Knowledge Infrastructure (CNKI) were retrieved for relevant animal studies. The methodological quality of animal studies was evaluated based on the SYstematic Review Center for Laboratory animal Experimentation (SYRCLE's RoB tool). A meta-analysis was performed according to the Cochrane Handbook for Systematic Reviews of Interventions by using STATA 12.0 software. This study was registered with PROSPERO, number CRD42021272595. Results: Twenty qualified publications involving 591 animals were included in this study. There was a significant association of APS with levels of disease activity index (DAI), colon macroscopic damage index (CMDI), colon histopathologic score (CHS), myeloperoxidase (MPO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-1β (IL-1β), superoxide dismutase (SOD) and malondialdehyde (MDA) compared with that in the control group. Sensitivity analysis that eliminated one study at each stage did not change these results. Egger's test and funnel plot showed that publication bias was existed. Conclusion: In this meta-analysis, APS treatment significantly mitigated colonic damage by reducing the levels of MPO, TNF-α, IL-6, IL-1β, and MDA and recovering the SOD activity. These results demonstrated a protective role of APS in the treatment of UC and showed that the anti-inflammatory and antioxidant activity were implicated in the underlying mechanisms. Hence, APS may represent a promising candidate for treating UC. However, due to potential publication bias, a cautious interpretation is needed. Systematic Review Registration: (https://www.crd.york.ac.uk/PROSPERO/).
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Affiliation(s)
| | | | | | | | - Bo Jia
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xing-Long Liu
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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44
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Wang Z, Yang L, Tang H, Zhang K, Chen Q, Liu C, Guo Y, Li M, Guo Z, Li B. In vivo evidence of the prevents DSS-induced colitis of Lactiplantibacillus plantarum L15. Front Microbiol 2022; 13:1028919. [PMID: 36274719 PMCID: PMC9583153 DOI: 10.3389/fmicb.2022.1028919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 09/20/2022] [Indexed: 11/18/2022] Open
Abstract
Ulcerative colitis (UC) is challenging to treat and severely impacts patients and families. A previous study reported immunomodulatory and reduction of pro-inflammatory properties for the Lactiplantibacillus plantarum L15. This study aimed to analyze the preventive properties and mechanistic actions in an in vivo colitis model. The histopathological alteration, inflammation cytokines, and intestinal barrier function were analyzed. Subsequently, the cecal gut microbiota contents and products from different groups were detected. Finally, gene expressions related to the NF-κB signaling process were evaluated. L. plantarum L15 significantly decreased disease activity index (DAI), myeloperoxidase activity (MPO), pro-inflammatory cytokine (TNF-α, IL-1β, and IL-6) level, and increased weight change, colon length, and production of inflammation-suppressing cytokines. Furthermore, this strain supplementation substantially increased ZO-1, Occludin, and Claudin-1, and MUC2 mRNA expression levels with a corresponding decrease in serum lipopolysaccharide and D-lactic acid contents. In addition, L. plantarum L15 improved gut microbiota composition and increased short-chain fatty acid (SCFAs) in the colon content, which significantly reduced the transfer of NF-κB p65 to the nucleus. Our findings provide a theoretical basis for L. plantarum L15 as a preventive candidate for UC.
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Affiliation(s)
- Zengbo Wang
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Liu Yang
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Hongwei Tang
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Kangyong Zhang
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Qingxue Chen
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Caihua Liu
- Food College, Northeast Agricultural University, Harbin, China
| | - Yanan Guo
- Food College, Northeast Agricultural University, Harbin, China
| | - Minghao Li
- Food College, Northeast Agricultural University, Harbin, China
| | - Zengwang Guo
- Food College, Northeast Agricultural University, Harbin, China
- *Correspondence: Zengwang Guo, ; Bailiang Li,
| | - Bailiang Li
- Food College, Northeast Agricultural University, Harbin, China
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
- *Correspondence: Zengwang Guo, ; Bailiang Li,
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45
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O'Meara D, Duyzend M, Harper B, Silverstein J. Severe, Recurrent Anemia in a 17-Year-Old Female. Clin Pediatr (Phila) 2022; 61:659-663. [PMID: 35678025 DOI: 10.1177/00099228221101732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Daniel O'Meara
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Michael Duyzend
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Beth Harper
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Jared Silverstein
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
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46
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Watermeyer G, Awuku Y, Fredericks E, Epstein D, Setshedi M, Devani S, Mudombi W, Kassianides C, Katsidzira L. Challenges in the management of inflammatory bowel disease in sub-Saharan Africa. Lancet Gastroenterol Hepatol 2022; 7:962-972. [PMID: 35779534 DOI: 10.1016/s2468-1253(22)00048-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 02/06/2022] [Accepted: 02/07/2022] [Indexed: 06/15/2023]
Abstract
Inflammatory bowel disease (IBD) is generally considered a disease of high-income countries and is regarded as rare in sub-Saharan Africa. However, this assumption is almost certainly an underestimate, and the high burden of communicable diseases makes IBD in sub-Saharan Africa difficult to detect. Furthermore, some gastrointestinal infections can closely mimic IBD, contributing to delays in diagnosis and complicating therapeutic decision making. Constraints in endoscopic capacity alongside a scarcity of qualified diagnostic pathologists add to the difficulties. Implementing evidence-based guidelines recommended by international societies is challenging, mostly due to high costs and unavailability of medication. However, cost-effective approaches can still be implemented to manage IBD in sub-Saharan Africa as the predominant disease phenotype is mild-to-moderate ulcerative colitis, which often responds to treatment with basic medication. In this Series paper, we summarise the current management of IBD in sub-Saharan Africa and propose how it can be tailored to suit the epidemiological and socioeconomic specificities of the region. We also discuss measures required to address existing challenges, such as educating health-care workers about the diagnosis and management of IBD or improving endoscopic capacity.
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Affiliation(s)
- Gillian Watermeyer
- Department of Medicine, University of Cape Town Groote Schuur Hospital, Cape Town, South Africa.
| | - Yaw Awuku
- Department of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Ernst Fredericks
- Department of Medicine, University of Stellenbosch, Cape Town, South Africa
| | | | - Mashiko Setshedi
- Department of Medicine, University of Cape Town Groote Schuur Hospital, Cape Town, South Africa
| | - Smita Devani
- Department of Medicine, Aga Khan University Hospital, Nairobi, Kenya
| | - Wisdom Mudombi
- Internal Medicine Unit, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | | | - Leolin Katsidzira
- Internal Medicine Unit, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
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47
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Xiong Z, Zhou Z, Hao L, Li Y, Hu X, Hu D, Luo Y, Wang Y, Shen Y, Li Z. The relationship between perianal fistula activity and abdominal adipose tissue in Crohn’s disease: an observational study. Insights Imaging 2022; 13:156. [PMID: 36153465 PMCID: PMC9509502 DOI: 10.1186/s13244-022-01293-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 09/04/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Objective
The aim of this study was to analyze the relationship between abdominal adipose tissue and perianal fistula activity in patients with Crohn's disease (CD) using cross-sectional imaging.
Methods
Patients with perianal fistulizing CD who underwent pelvic magnetic resonance imaging (MRI) and abdominal computed tomography (CT) were retrospectively enrolled. We scored the fistulas in each patient's MRI images based on Van Assche's classification. The area and density of subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) (at the third, fourth, and fifth lumbar (L3, L4, and L5) levels were measured by averaging five slices of measurements at each vertebral level in CT images, and areas were further standardized by the lumbar height2 (heightL1-5). The VAT/SAT ratio (VSR) and VAT/Total adipose tissue (VA/TA) index were calculated. Based on MRI scores, patients were divided into two groups with low and high activity, and their clinical, MRI features, and CT parameters were compared. We evaluated patients with follow-up MRI and compared the differences in clinical and radiological indicators among patients with different outcomes.
Results
Overall, 136 patients were included, 77 in the low-activity group and 59 in the high-activity group. Patients in the high activity group had lower subcutaneous adipose index (all levels, p < 0.05) and visceral adipose index (L3 level, p < 0.01), but higher SAT and VAT density (all levels, p < 0.01), VSR (L5 level, p = 0.07) and VA/TA index (L5 level, p < 0.05).
Conclusion
There were differences in adipose tissue composition among CD patients with different active perianal fistulas.
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48
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Dekker E, Nass KJ, Iacucci M, Murino A, Sabino J, Bugajski M, Carretero C, Cortas G, Despott EJ, East JE, Kaminski MF, Karstensen JG, Keuchel M, Löwenberg M, Monged A, Nardone OM, Neumann H, Omar MM, Pellisé M, Peyrin-Biroulet L, Rutter MD, Bisschops R. Performance measures for colonoscopy in inflammatory bowel disease patients: European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative. Endoscopy 2022; 54:904-915. [PMID: 35913069 DOI: 10.1055/a-1874-0946] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The European Society of Gastrointestinal Endoscopy (ESGE) presents a short list of performance measures for colonoscopy in inflammatory bowel disease (IBD) patients. Current performance measures for colonoscopy mainly focus on detecting (pre)malignant lesions. However, these performance measures are not relevant for all colonoscopy indications in IBD patients. Therefore, our aim was to provide endoscopy services across Europe and other interested countries with a tool for quality monitoring and improvement in IBD colonoscopy. Eight key performance measures and one minor performance measure were recommended for measurement and evaluation in daily endoscopy practice.
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Affiliation(s)
- Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Karlijn J Nass
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Marietta Iacucci
- Institute of Immunology and Immunotherapy, NIHR Birmingham Biomedical Research Centre, University Hospitals NHS Foundation Trust, University of Birmingham, Birmingham, UK
| | - Alberto Murino
- Royal Free Unit for Endoscopy, The Royal Free Hospital and University College London Institute for Liver and Digestive Health, London, UK
| | - João Sabino
- Department of Gastroenterology and Hepatology, University Hospital Leuven, TARGID, KU Leuven, Leuven, Belgium
| | - Marek Bugajski
- Department of Gastroenterology, Hepatology and Oncology, Medical Center for Postgraduate Education, Warsaw, Poland.,Department of Gastroenterological Oncology, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.,Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Cristina Carretero
- Department of Gastroenterology, University of Navarre Clinic, Healthcare Research Institute of Navarre, Pamplona, Spain
| | - George Cortas
- University of Balamand Faculty of Medicine, St. George Hospital University Medical Center, Beirut, Lebanon
| | - Edward J Despott
- Royal Free Unit for Endoscopy, The Royal Free Hospital and University College London Institute for Liver and Digestive Health, London, UK
| | - James E East
- Translational Gastroenterology Unit, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK.,Division of Gastroenterology and Hepatology, Mayo Clinic Healthcare, London, UK
| | - Michal F Kaminski
- Department of Gastroenterology, Hepatology and Oncology, Medical Center for Postgraduate Education, Warsaw, Poland.,Department of Gastroenterological Oncology, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.,Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - John Gásdal Karstensen
- Gastroenterology Unit, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Martin Keuchel
- Clinic for Internal Medicine, Agaplesion Bethesda Krankenhaus Bergedorf, Hamburg, Germany
| | - Mark Löwenberg
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Ashraf Monged
- Endoscopy Unit, Royal College of Surgeons of Ireland Hospitals Group, Dublin, Ireland
| | - Olga M Nardone
- Institute of Translational Medicine and Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.,Gastroenterology, Department of Clinical Medicine and Surgery, University Federico II of Naples, Naples, Italy
| | - Helmut Neumann
- Department of Medicine I, University Medical Center Mainz, Mainz, Germany
| | - Mahmoud M Omar
- Department of Internal Medicine, Digestive Diseases and Endoscopy, New Mowasat Hospital, Salmiya, Kuwait
| | - Maria Pellisé
- Gastroenterology Department, Endoscopy Unit, ICMDiM, Hospital Clinic, CIBEREHD, IDIBAPS, University of Barcelona, Catalonia, Spain
| | | | - Matthew D Rutter
- Department of Gastroenterology, University Hospital of North Tees, Stockton-on-Tees, Cleveland, UK
| | - Raf Bisschops
- Department of Gastroenterology and Hepatology, University Hospital Leuven, TARGID, KU Leuven, Leuven, Belgium
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49
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Lötscher F, Pop R, Seitz P, Recher M, Seitz L. Spectrum of Large- and Medium-Vessel Vasculitis in Adults: Neoplastic, Infectious, Drug-Induced, Autoinflammatory, and Primary Immunodeficiency Diseases. Curr Rheumatol Rep 2022; 24:293-309. [PMID: 35920952 PMCID: PMC9362566 DOI: 10.1007/s11926-022-01083-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 02/06/2023]
Abstract
Purpose of Review To provide a comprehensive review of drugs and neoplastic, infectious, autoinflammatory, and immunodeficiency diseases causing medium- to large-vessel vasculitis in adults with emphasis on information essential for the initial diagnostic process. Recent Findings Entities with medium- to large-vessel vasculitis as clinical manifestations have been described recently (e.g., adenosine deaminase-2 deficiency, VEXAS-Syndrome), and vasculitis in established autoinflammatory or immunodeficiency diseases is increasingly being identified. Summary In the diagnostic process of medium- to large-vessel vasculitis in adults, a large variety of rare diseases should be included in the differential diagnosis, especially if diagnosis is made without histologic confirmation and in younger patients. Although these disorders should be considered, they will undoubtedly remain rare in daily practice. Supplementary Information The online version contains supplementary material available at 10.1007/s11926-022-01083-5.
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Affiliation(s)
- Fabian Lötscher
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland
| | - Roxana Pop
- Department of Infectious Diseases and Hospital Hygiene, University Hospital, University of Zurich, Zurich, Switzerland
| | - Pascal Seitz
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland
| | - Mike Recher
- Immunodeficiency Laboratory, Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland.,University Center for Immunology, University Hospital, Basel, Switzerland
| | - Luca Seitz
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland. .,Immunodeficiency Laboratory, Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland.
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50
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Bernstein CN. Editorial: quality assessment in IBD in high-resource countries can lead to quality improvement clues for IBD management worldwide. Aliment Pharmacol Ther 2022; 56:741-742. [PMID: 35879897 DOI: 10.1111/apt.17072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Charles N Bernstein
- Department of Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,University of Manitoba IBD Clinical and Research Centre, Winnipeg, Manitoba, Canada
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