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Majumder A, Bano S. How the Western Diet Thwarts the Epigenetic Efforts of Gut Microbes in Ulcerative Colitis and Its Association with Colorectal Cancer. Biomolecules 2024; 14:633. [PMID: 38927037 PMCID: PMC11201633 DOI: 10.3390/biom14060633] [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: 05/04/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024] Open
Abstract
Ulcerative colitis (UC) is an autoimmune disease in which the immune system attacks the colon, leading to ulcer development, loss of colon function, and bloody diarrhea. The human gut ecosystem consists of almost 2000 different species of bacteria, forming a bioreactor fueled by dietary micronutrients to produce bioreactive compounds, which are absorbed by our body and signal to distant organs. Studies have shown that the Western diet, with fewer short-chain fatty acids (SCFAs), can alter the gut microbiome composition and cause the host's epigenetic reprogramming. Additionally, overproduction of H2S from the gut microbiome due to changes in diet patterns can further activate pro-inflammatory signaling pathways in UC. This review discusses how the Western diet affects the microbiome's function and alters the host's physiological homeostasis and susceptibility to UC. This article also covers the epidemiology, prognosis, pathophysiology, and current treatment strategies for UC, and how they are linked to colorectal cancer.
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Affiliation(s)
- Avisek Majumder
- Department of Medicine, University of California, San Francisco, CA 94158, USA
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2
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Fróes RDSB, Andrade AR, Faria MAG, de Souza HSP, Parra RS, Zaltman C, Dos Santos CHM, Bafutto M, Quaresma AB, Santana GO, Luporini RL, de Lima Junior SF, Miszputen SJ, de Souza MM, Herrerias GSP, Junior RLK, do Nascimento CR, Féres O, de Barros JR, Sassaki LY, Saad-Hossne R. Clinical factors associated with severity in patients with inflammatory bowel disease in Brazil based on 2-year national registry data from GEDIIB. Sci Rep 2024; 14:4314. [PMID: 38383742 PMCID: PMC10881489 DOI: 10.1038/s41598-024-54332-1] [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: 10/08/2023] [Accepted: 02/12/2024] [Indexed: 02/23/2024] Open
Abstract
The Brazilian Organization for Crohn's Disease and Colitis (GEDIIB) established a national registry of inflammatory bowel disease (IBD). The aim of the study was to identify clinical factors associated with disease severity in IBD patients in Brazil. A population-based risk model aimed at stratifying the severity of IBD based on previous hospitalization, use of biologics, and need for surgery for ulcerative colitis (UC) and Crohn's Disease (CD) and on previous complications for CD. A total of 1179 patients (34.4 ± 14.7y; females 59%) were included: 46.6% with UC, 44.2% with CD, and 0.9% with unclassified IBD (IBD-U). The time from the beginning of the symptoms to diagnosis was 3.85y. In CD, 41.2% of patients presented with ileocolic disease, 32% inflammatory behavior, and 15.5% perianal disease. In UC, 46.3% presented with extensive colitis. Regarding treatment, 68.1%, 67%, and 47.6% received biological therapy, salicylates and immunosuppressors, respectively. Severe disease was associated with the presence of extensive colitis, EIM, male, comorbidities, and familial history of colorectal cancer in patients with UC. The presence of Montreal B2 and B3 behaviors, colonic location, and EIM were associated with CD severity. In conclusion, disease severity was associated with younger age, greater disease extent, and the presence of rheumatic EIM.
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Affiliation(s)
| | | | | | - Heitor Siffert Pereira de Souza
- Department of Clinical Medicine, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rogério Serafim Parra
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Cyrla Zaltman
- Department of Clinical Medicine, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Mauro Bafutto
- Department of Gastroenterology, Instituto Goiano de Gastroenterologia, Goiânia, Goiás, Brazil
| | - Abel Botelho Quaresma
- Universidade do Oeste de Santa Catarina - UNOESC - Department of Health Sciences, Joaçaba, Santa Catarina, Brazil
| | | | - Rafael Luís Luporini
- Department of Medicine, Federal University of São Carlos - UFSCar, São Carlos, São Paulo, Brazil
| | | | | | | | - Giedre Soares Prates Herrerias
- Department of Internal Medicine, Medical School, São Paulo State University (Unesp), Botucatu, São Paulo, CEP 18618-970, Brazil
| | | | | | - Omar Féres
- Department of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Jaqueline Ribeiro de Barros
- Department of Internal Medicine, Medical School, São Paulo State University (Unesp), Botucatu, São Paulo, CEP 18618-970, Brazil
| | - Ligia Yukie Sassaki
- Department of Internal Medicine, Medical School, São Paulo State University (Unesp), Botucatu, São Paulo, CEP 18618-970, Brazil.
| | - Rogerio Saad-Hossne
- Department of Surgery, Medical School, São Paulo State University (Unesp), Botucatu, São Paulo, Brazil
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Marsool MDM, Vora N, Marsool ADM, Pati S, Narreddy M, Patel P, Gadam S, Prajjwal P. Ulcerative colitis: Addressing the manifestations, the role of fecal microbiota transplantation as a novel treatment option and other therapeutic updates. Dis Mon 2023; 69:101606. [PMID: 37357103 DOI: 10.1016/j.disamonth.2023.101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
The prevalence and incidence of Ulcerative Colitis (UC), a recurrent and remitting inflammatory condition, are rising. Any part of the colon may be affected, beginning with inflammation of the mucosa in the rectum and continuing proximally continuously. Bloody diarrhea, tenesmus, fecal urgency, and stomach pain are typical presenting symptoms. Many patients present with extraintestinal manifestations (EIMs) including musculoskeletal, ocular, renal, hepatobiliary, and dermatological presentation, among others. Most cases are treated with pharmacological therapy including mesalazine and glucocorticoids. Fecal microbiota transplantation (FMT) is a novel procedure that is increasingly being used to treat UC, however, its use yet remains controversial because of uncertain efficacy. FMT can lower gut permeability and consequently disease severity by boosting short-chain fatty acids production, helping in epithelial barrier integrity preservation. Upadacitinib (JAK Kinase inhibitor) is another newer treatment option, which is an FDA-approved drug that is being used to treat UC. This review article provides a comprehensive review of the EIMs of UC, the role of FMT along with various recent clinical trials pertaining to FMT as well as other diagnostic and therapeutic updates.
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Affiliation(s)
| | - Neel Vora
- B. J. Medical College, Ahmedabad, India
| | | | - Shefali Pati
- St George's University, School of Medicine, Grenada
| | | | - Parth Patel
- Pramukhswami Medical College, Karamsad, India
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Chen R, Chen Q, Zheng J, Zeng Z, Chen M, Li L, Zhang S. Serum amyloid protein A in inflammatory bowel disease: from bench to bedside. Cell Death Discov 2023; 9:154. [PMID: 37164984 PMCID: PMC10172326 DOI: 10.1038/s41420-023-01455-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/18/2023] [Accepted: 04/27/2023] [Indexed: 05/12/2023] Open
Abstract
Inflammatory bowel diseases (IBD) is featured by gastrointestinal inflammation and a disease course with alternating recurrence and remission. The global burden caused by IBD has significantly boosted in recent years, necessitating treatment optimization. Serum amyloid A (SAA) is a class of 104 amino acid conservative acute-phase proteins, which is essential in immune-mediated inflammatory processes, like IBD. The SAA monomeric structure is composed of four α-helical regions and a C-terminal amorphous tail. Its disordered structure enables multiple bindings to different ligands and permits multiple functions. It has been proven that SAA has dual roles in the inflammatory process. SAA stimulates the pro-inflammatory cytokine expression and promotes the pathogenic differentiation of TH17 cells. In addition, SAA can remove toxic lipids produced during inflammatory responses and membrane debris from dead cells, redirect HDL, and recycle cholesterol for tissue repair. In IBD, SAA acts on gut epithelium barriers, induces T-cell differentiation, and promotes phagocytosis of Gram-negative bacteria. Owing to the tight connection between SAA and IBD, several clinical studies have taken SAA for a biomarker for diagnosis, assessing disease activity, and predicting prognosis in IBD. Furthermore, 5-MER peptide, a drug specifically targeting SAA, has shown anti-inflammatory effects in some SAA-dependent animal models, providing novel insights into the therapeutic targets of IBD.
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Affiliation(s)
- Rirong Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qia Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Jieqi Zheng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zhirong Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Li Li
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Shenghong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
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Pharmacology Mechanism of Polygonum Bistorta in Treating Ulcerative Colitis Based on Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022. [DOI: 10.1155/2022/6461560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Aim. Ulcerative colitis (UC) is a refractory gastrointestinal disease. The study aimed to expound the mechanism of Polygonum bistorta (PB) in treating UC by network pharmacology, molecular docking, and experiment verification. Methods. The compositions and targets of PB and UC-associated targets were obtained by searching the websites and the literature. The potential mechanism of PB in the treatment of UC was predicted by protein-protein interaction network construction, Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Molecule docking was performed by AutoDock. In vitro experiments explored the mechanism of quercetin (Que), the main active composition of PB, in treating UC. Results. Six compositions, 139 PB targets, and 934 UC-associated targets were obtained. 93 overlapping targets between PB and UC were identified, and 18 of them were the core targets. 467 biological processes, 10 cell components, and 30 molecular functions were obtained by GO analysis. 102 pathways were enriched through KEGG analysis. Among them, the IL-17 signaling pathway had high importance. The core targets FOS, JUN, IL-1β, CCL2, CXCL8, and MMP9 could dock with Que successfully. Act1, TRAF6, FOS, and JUN were identified by KEGG as the key proteins of the IL-17 signaling pathway. The expressions of the abovementioned proteins were increased in Caco-2 cells stimulated by Dextran sulfate sodium and decreased after being treated by Que. Conclusion. PB might treat UC by downregulating the IL-17 signaling pathway. It is worth doing further research on PB treating UC in vivo.
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Recent Research and Application Prospect of Functional Oligosaccharides on Intestinal Disease Treatment. Molecules 2022; 27:molecules27217622. [PMID: 36364447 PMCID: PMC9656564 DOI: 10.3390/molecules27217622] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 11/09/2022] Open
Abstract
The intestinal tract is an essential digestive organ of the human body, and damage to the intestinal barrier will lead to various diseases. Functional oligosaccharides are carbohydrates with a low degree of polymerization and exhibit beneficial effects on human intestinal health. Laboratory experiments and clinical studies indicate that functional oligosaccharides repair the damaged intestinal tract and maintain intestinal homeostasis by regulating intestinal barrier function, immune response, and intestinal microbial composition. Functional oligosaccharides treat intestinal disease such as inflammatory bowel disease (IBD) and colorectal cancer (CRC) and have excellent prospects for therapeutic application. Here, we present an overview of the recent research into the effects of functional oligosaccharides on intestinal health.
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Cassol OS, Zabot GP, Saad-Hossne R, Padoin A. Epidemiology of inflammatory bowel diseases in the state of Rio Grande do Sul, Brazil. World J Gastroenterol 2022; 28:4174-4181. [PMID: 36157112 PMCID: PMC9403431 DOI: 10.3748/wjg.v28.i30.4174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/22/2022] [Accepted: 07/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND This is the first study on the epidemiology of inflammatory bowel diseases (IBDs) in Rio Grande do Sul (RS), the southernmost state of Brazil with the country’s fifth largest population. Crohn’s disease (CD) and ulcerative colitis (UC) are collectively termed IBDs. They have high incidence and prevalence rates in high-income countries, although in recent years there has been a change in the classic geographical distribution of IBDs, with growing rates in traditionally low-incidence regions.
AIM To estimate the incidence and prevalence of IBDs in the RS state, Brazil, between 2014 and 2019.
METHODS This is a cross-sectional descriptive observational study. Patients with IBD who had initiated treatment and met the inclusion criteria of the RS state free drug distribution program were included. Data were obtained from registration or renewal records of the RS state specialty pharmacy. The male, female, and total populations were estimated according to mid-year data from the Brazilian Institute of Geography and Statistics, which served as a reference for calculating the incidence and prevalence rates of IBDs during the study period. Results were described using mean, standard deviation, and range.
RESULTS We included 1082 patients with IBD, of whom 57.5% were female and 42.5% were male. Patients with CD accounted for 72.45% of the sample, and those with UC accounted for 27.54%. IBD prevalence during the study period was 9.51 per 100000 population, of which 6.89 corresponded to people with CD and 2.62, to people with UC. Incidence rates per 100000 population/year were 2.54 in 2014, 2.61 in 2015, 1.91 in 2016, 0.80 in 2017, 0.83 in 2018, and 0.96 in 2019. The mean IBD incidence rate per 100000 population was 1.61, of which 1.17 corresponded to CD and 0.44, to UC. The mean age was 41 years, and patients were mostly aged 30-40 years. Prevalence by region was higher in the state capital metropolitan area: 12.69 per 100000 population.
CONCLUSION Our results demonstrated an IBD prevalence of 9.51% and incidence of 1.61 per 100000 population. The patients were predominantly female, and CD was more prevalent than UC.
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Affiliation(s)
- Ornella Sari Cassol
- Department of Coloproctology, IMED Medical School, Passo Fundo 99010260, RS, Brazil
- Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre 90610001, RS, Brazil
| | - Gilmara Pandolfo Zabot
- Department of Coloproctology, Coloprocto Canoas Clinic, Canoas 92310205, RS, Brazil
- Department of Coloproctology, Hospital Moinhos de Vento (HMV), Porto Alegre 90035000, RS, Brazil
| | - Rogerio Saad-Hossne
- Department of Surgery and Orthopaedics, Universidade Estadual Paulista (UNESP), Botucatu 18618687, SP, Brazil
| | - Alexandre Padoin
- Graduate Program in Medicine and Health Sciences, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre 90610001, RS, Brazil
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Martins AL, Fróes RDSB, Zago-Gomes MDP. Prevalence, phenotype and medication for the pediatric inflammatory bowel disease population of a state in Southeastern Brazil. World J Clin Pediatr 2022; 11:341-350. [PMID: 36052115 PMCID: PMC9331404 DOI: 10.5409/wjcp.v11.i4.341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 03/23/2022] [Accepted: 06/03/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) can lead to social and economic impacts worldwide. In Brazil, where its adult prevalence is increasing, the epidemiology of the pediatric population is not well known, although there is a documented increase in pediatric IBD incidence worldwide. Brazil has continental dimensions, and Espírito Santo is a state of southeastern Brazil, the region with the highest demographic densities and is the economically most important in the country.
AIM To assess the prevalence, incidence, phenotype and medications in a Southeastern Brazilian pediatric population.
METHODS Data were retrieved from the Public Medication-Dispensing System of the Department of Health in Espírito Santo state from documentation required to have access to highly expensive medication from August 1, 2012 to July 31, 2014. There were 1048 registered patients with IBD of all ages, and of these patients, the cases ≤ 17 years were selected. The data were obtained through the analysis of administrative requests for these medications and included medical reports, endoscopy exams, histopathology and imaging tests, which followed the Clinical Protocols and Therapeutic Guidelines of the Brazilian Government. Only confirmed cases of IBD were included in the study.
RESULTS There were 55 pediatric patients/1048 registered patients (5.34%), with Crohn's disease (CD) representing 30/55 (55%), ulcerative colitis (UC) 24/55 (43.6%) and 1 unclassified IBD, a significant difference from adult patients (P = 0.004). The prevalence of IBD in pediatric patients was 5.02 cases/100.000 inhabitants; the incidence in 2014 was 1.36 cases/100.000 inhabitants. The mean age at diagnosis was 12.2 years (± 4.2). There were 7 children diagnosed up to 6 years old, 7 between 7 to 10 years old and 41 between 11 and ≤ 17 years old. There was no difference in the distribution of UC and CD between these age categories (P = 0.743). There was no difference in gender distribution in relation to adults. Children and adolescents with UC had a predominance of pancolitis, unlike adults (P = 0.001), and used aminosalicylates and immunomodulators for their treatment. Pediatric patients with CD did not present a difference in disease location but had a higher frequency of fistulizing behavior (P = 0.03) and perianal disease phenotype (P = 0.007) than adult patients. Patients with CD used more immunomodulators and biological therapy. Treatment with biological therapy was more frequently used in pediatric patients than in adults (P < 0.001).
CONCLUSION Although the data from this study demonstrate that incidence and prevalence rates are low in southeastern Brazil, these data demonstrate the severity of IBD in pediatric patients, with the need for early diagnosis and therapy, avoiding serious damage.
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Affiliation(s)
- Adalberta Lima Martins
- Pharmaceutical Assistance, Health Department of Espírito Santo, Vitoria 29052-210, Espírito Santo, Brazil
| | | | - Maria da Penha Zago-Gomes
- Departament of Medical Clinical, Hospital Universitário Cassiano Antonio Moraes, Vitoria 29042-755, Espírito Santo, Brazil
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Renuzza SSS, Vieira ER, Cornel CA, Lima MN, Ramos Junior O. INCIDENCE, PREVALENCE, AND EPIDEMIOLOGICAL CHARACTERISTICS OF INFLAMMATORY BOWEL DISEASES IN THE STATE OF PARANÁ IN SOUTHERN BRAZIL. ARQUIVOS DE GASTROENTEROLOGIA 2022; 59:327-333. [PMID: 36102427 DOI: 10.1590/s0004-2803.202203000-60] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 04/25/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The epidemiology of inflammatory bowel diseases (IBD) varies between different regions of Brazil. This cross-sectional study examined the epidemiological characteristics of IBD in the Southern Brazilian state of Paraná. METHODS We included patients with IBD (n=6.748) selected across 11,468,818 population of Paraná. All patients had a known diagnosis of either Crohn's disease (CD) or ulcerative colitis (UC) and had started treatment through the Government Program of the Brazilian Unified Health System (2010-2019). The primary outcomes were changes in the incidence and prevalence rates of IBD. RESULTS The study population consisted of 4.931 (73.1%) patients with UC and 1.817 (26.9%) patients with CD. In participants aged 11-30 years, CD was more common, while in participants aged 40-80 years, UC predominated. UC was more common in female compared to male patients, with a similar incidence between the sexes evident for CD. In 2010, the incidence of IBD was 2.00/100,00 population; this increased to 13.77/100,000 population by 2019. The highest concentration of IBD patients was found in the eastern macro-region of Paraná, which includes the 2nd Health Regional of Curitiba, where the capital of the state is located. CONCLUSION This is the first study to describe the epidemiological characteristics of IBD in the state of Paraná and showed an increase in its incidence and prevalence. We also identified that IBD was concentrated in the eastern macro-region of this Brazilian state.
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Affiliation(s)
| | - Elizabete Regina Vieira
- Universidade Federal do Paraná, Programa de Pós-Graduação em Medicina Interna e Ciências da Saúde, Curitiba, PR, Brasil
| | - César Augusto Cornel
- Universidade Federal do Paraná, Programa de Pós-Graduação em Medicina Interna e Ciências da Saúde, Curitiba, PR, Brasil
| | - Mônica Nunes Lima
- Universidade Federal do Paraná, Programa de Pós-Graduação em Medicina Interna e Ciências da Saúde, Curitiba, PR, Brasil
| | - Odery Ramos Junior
- Universidade Federal do Paraná, Programa de Pós-Graduação em Medicina Interna e Ciências da Saúde, Curitiba, PR, Brasil
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Quaresma AB, Damiao AO, Coy CS, Magro DO, Hino AA, Valverde DA, Panaccione R, Coward SB, Ng SC, Kaplan GG, Kotze PG. Temporal trends in the epidemiology of inflammatory bowel diseases in the public healthcare system in Brazil: A large population-based study. LANCET REGIONAL HEALTH. AMERICAS 2022; 13:100298. [PMID: 36777324 PMCID: PMC9903988 DOI: 10.1016/j.lana.2022.100298] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Population-based data on epidemiology of Inflammatory Bowel Diseases (IBD) in Brazil are scarce. This study aims to define temporal trends of incidence and prevalence rates of Crohn's disease (CD) and ulcerative colitis (UC) in Brazil. Methods All IBD patients from the public healthcare national system were included from January 2012 to December 2020. Average Annual Percent Change (AAPC) and 95% confidence intervals (CI) were calculated using log-linear regression for incidence and binomial regression for prevalence. Moran's I autocorrelation index was used to analyse clustering of cities by level of prevalence. Findings A total of 212,026 IBD patients were included. Incidence of IBD rose from 9.4 in 2012 to 9.6 per 100,000 in 2020 (AAPC=0.8%; 95% CI -0.37, 1.99); for UC, incidence increased from 5.7 to 6.9 per 100,000 (AAPC=3.0%; 95% CI 1.51, 4.58) and for CD incidence decreased from 3.7 to 2.7 per 100,000 (AAPC=-3.2%; 95% CI -4.45, -2.02). Prevalence of IBD increased from 30.0 in 2012 to 100.1 per 100,000 in 2020 (AAPC=14.8%; CI 14.78-14.95); for UC, from 15.7 to 56.5 per 100,000 (AAPC=16.0%; CI 15.94, 16.17); for CD from 12.6 to 33.7 per 100,000 (AAPC=12.1% CI 11.95, 12.02). A south-north gradient was observed in 2020 prevalence rates of IBD [I=0.40 (p<0.0001)], CD [I=0.22 (p<0.0001)] and UC [I=0.42 (p<0.0001)]. Interpretation Incidence of CD is decreasing whereas of UC is increasing, leading to stabilization in the incidence of IBD from 2012 to 2020 in Brazil. Prevalence of IBD has been climbing with 0.1% of Brazilians living with IBD in 2020. Funding None.
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Key Words
- AAPC, Average Annual Percent Change
- AC, Acre
- AL, Alagoas
- AM, Amazonas
- AP, Amapá
- BA, Bahia
- Brazil
- CAAE, Certificate of Presentation for Ethical Appreciation
- CD, Crohn's disease
- CE, Ceará
- CI, confidence intervals
- Crohn's disease
- DATASUS, Department of Health Informatics/Ministry of Health
- DF, Distrito federal
- ES, Espírito Santo
- Epidemiology
- GO, Goiás
- IBD, Inflammatory Bowel Diseases
- IBDU, Inflammatory Bowel Diseases undetermined
- IBGE, National Institute of Geographics and Statistics (Instituto Brasileiro de Geografia e Estatística)
- ICD-10, Classification of Diseases and Related Health Problems, Tenth Revision
- Incidence
- Inflammatory bowel disease
- MA, Maranhão
- MG, Minas Gerais
- MS, Mato Grosso do Sul
- MT, Mato Grosso
- PA, Pará
- PB, Paraíba
- PE, Pernambuco
- PI, Piauí
- PR, Paraná
- Prevalence
- RN, Rio Grande do Norte
- RO, Rondônia
- RR, Roraima
- RS, Rio Grande do Sul
- SC, Santa Catarina
- SE, Sergipe
- SP, São Paulo
- SUS, national public health system (Sistema Único de Saúde)
- TO, Tocantins
- UC, ulcerative colitis
- UNOESC, University of the West of Santa Catarina
- Ulcerative colitis
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Affiliation(s)
- Abel B. Quaresma
- Universidade do Oeste de Santa Catarina, UNOESC, Colorectal Surgery, Joaçaba, Brazil,Corresponding author.
| | | | - Claudio S.R. Coy
- University of Campinas UNICAMP, Colorectal Surgery Unit, Campinas, Brazil
| | - Daniela O. Magro
- University of Campinas UNICAMP, Colorectal Surgery Unit, Campinas, Brazil
| | - Adriano A.F. Hino
- Catholic University of Paraná, Health Sciences Postgraduate Program, Curitiba, Brazil
| | | | - Remo Panaccione
- University of Calgary, Department of Medicine, Division of Gastroenterology and Hepatology, Calgary, Canada
| | - Stephanie B. Coward
- University of Calgary, Department of Medicine, Division of Gastroenterology and Hepatology, Calgary, Canada
| | - Siew C. Ng
- Department of Medicine and Therapeutics, Institute of Digestive Disease, State Key Laboratory of Digestive Diseases, LKS Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Gilaad G. Kaplan
- University of Calgary, Department of Medicine, Division of Gastroenterology and Hepatology, Calgary, Canada
| | - Paulo G. Kotze
- Catholic University of Paraná, Health Sciences Postgraduate Program, Curitiba, Brazil,Catholic University of Paraná, IBD outpatient Clinics, Colorectal Surgery Unit, Curitiba, Brazil
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Guedes ALV, Lorentz AL, Rios LFDAR, Freitas BC, Dias AGN, Uhlein ALE, Vieira Neto FO, Jesus JFS, Torres TDSN, Rocha R, Andrade VD, Santana GO. Hospitalizations and in-hospital mortality for inflammatory bowel disease in Brazil. World J Gastrointest Pharmacol Ther 2022; 13:1-10. [PMID: 35116179 PMCID: PMC8788161 DOI: 10.4292/wjgpt.v13.i1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/28/2021] [Accepted: 01/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is associated with complications, frequent hospitalizations, surgery and death. The introduction of biologic drugs into the therapeutic arsenal in the last two decades, combined with an expansion of immunosuppressant therapy, has changed IBD management and may have altered the profile of hospitalizations and in-hospital mortality (IHM) due to IBD.
AIM To describe hospitalizations from 2008 to 2018 and to analyze IHM from 1998 to 2017 for IBD in Brazil.
METHODS This observational, retrospective, ecological study used secondary data on hospitalizations for IBD in Brazil for 2008-2018 to describe hospitalizations and for 1998-2017 to analyze IHM. Hospitalization data were obtained from the Hospital Information System of the Brazilian Unified Health System and population data from demographic censuses. The following variables were analyzed: Number of deaths and hospitalizations, length of hospital stay, financial costs of hospitalization, sex, age, ethnicity and type of hospital admission.
RESULTS There was a reduction in the number of IBD hospitalizations, from 6975 admissions in 1998 to 4113 in 2017 (trend: y = -0.1682x + 342.8; R2 = 0.8197; P < 0.0001). The hospitalization rate also decreased, from 3.60/100000 in 2000 to 2.17 in 2010. IHM rates varied during the 20-year period, between 2.06 in 2017 and 3.64 in 2007, and did not follow a linear trend (y = -0.0005049x + 2.617; R2 = 0,00006; P = 0.9741). IHM rates also varied between regions, increasing in all but the southeast, which showed a decreasing trend (y = -0.1122x + 4.427; R2 = 0,728; P < 0.0001). The Southeast region accounted for 44.29% of all hospitalizations. The Northeast region had the highest IHM rate (2.86 deaths/100 admissions), with an increasing trend (y = 0.1105x + 1.110; R2 = 0.6265; P < 0.0001), but the lowest hospitalization rate (1.15). The Midwest and South regions had the highest hospitalization rates (3.27 and 3.17, respectively). A higher IHM rate was observed for nonelective admissions (2.88), which accounted for 81% of IBD hospitalizations. The total cost of IBD hospitalizations in 2017 exhibited an increase of 37.5% compared to 2008.
CONCLUSION There has been a notable reduction in the number of hospitalizations for IBD in Brazil over 20 years. IHM rates varied and did not follow a linear trend.
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Affiliation(s)
| | - Amanda Lopes Lorentz
- Life Sciences Department, State University of Bahia, Salvador 41150-000, Bahia, Brazil
| | | | | | | | | | | | | | | | - Raquel Rocha
- Sciences of Nutrition, Federal University of Bahia, Salvador 40110-060, Bahia, Brazil
| | - Vitor D Andrade
- Medicine Department, Universidade Salvador (UNIFACS), Salvador 41820-021, Bahia, Brazil
| | - Genoile Oliveira Santana
- Life Sciences Department, State University of Bahia, Salvador 41150-000, Bahia, Brazil
- Medicine and Health Postgraduate Program, Federal University of Bahia, Salvador 40110-060, Bahia, Brazil
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MENDONÇA CM, Correa NETO IJF, ROLIM ADS, ROBLES L. INFLAMMATORY BOWEL DISEASES: CHARACTERISTICS, EVOLUTION, AND QUALITY OF LIFE. ABCD. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA (SÃO PAULO) 2022; 35:e1653. [PMID: 35730882 PMCID: PMC9254613 DOI: 10.1590/0102-672020210002e1653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/17/2022] [Indexed: 11/22/2022]
Abstract
Inflammatory bowel diseases present progressive and potentially debilitating
characteristics with an impact on health-related quality of life (QoL)
throughout the course of the disease, and this parameter may even be used as a
method of evaluating response to treatment.
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Fucilini LMP, Genaro LM, Sousa DCE, Coy CSR, Leal RF, Ayrizono MDLS. EPIDEMIOLOGICAL PROFILE AND CLINICAL CHARACTERISTICS OF INFLAMMATORY BOWEL DISEASES IN A BRAZILIAN REFERRAL CENTER. ARQUIVOS DE GASTROENTEROLOGIA 2021; 58:483-490. [PMID: 34909854 DOI: 10.1590/s0004-2803.202100000-87] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 07/13/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND The increase in the incidence and prevalence rates of inflammatory bowel disease (IBD) is evident in many newly industrialized countries in Asia, Africa, Eastern Europe, and the American continent. In Brazil, records are still scarce, and further studies on this topic are needed. OBJECTIVE To evaluate the epidemiological profile and clinical characteristics of patients with IBD who were followed up at a reference service in the state of São Paulo. METHODS We retrospectively analyzed the medical records of patients with IBD who were followed up in a Brazilian Referral Center. RESULTS A total of 625 patients was evaluated, 416 with Crohn's disease (CD), 190 with ulcerative colitis (UC), and 19 with indeterminate colitis. The average age of the patients was 31.6 years, with a homogeneous distribution between males and females patients. In patients with CD, the most predominant Montreal classification was A2, L3, and B1, with 44.8% of patients presenting with perianal disease; in UC, it was E2, and S0. The main extraintestinal manifestation was rheumatologic, followed by cutaneous and ophthalmic lesions. The majority of patients (85.4%) used some type of medication, the most frequent being aminosalicylates in patients with UC and biological therapy in patients with CD. Regarding surgeries, in CD, a significant percentage of patients underwent some type of surgical procedure, unlike the UC patients, including fistulotomies and placement of seton, derivative ostomies, enterectomy, ileocecectomy/right colectomy, total or partial colectomy, and strictureplasty. Only 195 (31.2%) patients lived in the city of Campinas, while 443 (70.9%) were from the 7th Regional Health Department (RHD), which corresponds to the macro-region of Campinas. CONCLUSION In this study, most patients came from the 7th RHD of Campinas; the patients were young, with no predominance of either sex; there was a higher frequency of patients with CD (66.6%). Most of them (85.4%) were undergoing pharmacological treatment, and a significant percentage of CD patients had undergone surgery.
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Affiliation(s)
| | | | | | | | - Raquel Franco Leal
- Universidade de Campinas, Departamento de Cirurgia, Campinas, SP, Brasil
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14
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Martins KR, Araújo JMD, Cruz ÁC, Luiz-Ferreira A. EPIDEMIOLOGIC ASPECTS OF INFLAMMATORY BOWEL DISEASE IN THE WESTERN REGION OF MINAS GERAIS STATE. ARQUIVOS DE GASTROENTEROLOGIA 2021; 58:377-383. [PMID: 34705974 DOI: 10.1590/s0004-2803.202100000-63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Crohn's disease (CD) and ulcerative colitis (UC), two of the main inflammatory bowel diseases (IBD), have been increasingly diagnosed in South America. Although IBD have been intensively studied in the last years, epidemiologic data in Brazil are scarce. OBJECTIVE To study the clinical and epidemiologic profile of IBD patients treated in the Clinical Hospital of the Federal University of Uberlândia from 1999 to 2014. METHODS We performed a retrospective study of the medical records of patients diagnosed with IBD, according to the international classification of diseases (ICD) - ICD K50 for CD and ICD K51 for UC - confirmed by endoscopic examination in the case of both diseases. We analyzed the following variables: age; sex; ethnicity; smoking habit; primary diagnosis; site of disease manifestation; main clinical manifestations; IBD-related complications; extraintestinal manifestations; and established drug and/or surgical treatment. RESULTS We evaluated 183 IBD cases (91 UC and 92 CD cases). The estimated prevalence rate of UC was 15.06/100.000 inhabitants and of CD was 15.23/100.000. The CU and CD female to male incidence ratios were 1.7 and 1.8, respectively. The average age of patients diagnosed with UC was 39.4 years and of those diagnosed with CD was 31.1 years. White-skinned people were the most affected by UC (66.0%) and CD (69.0%). Few patients were submitted to surgical procedures as treatment alternative. CONCLUSION The estimated prevalence of IBD in this population was low compared to that of populations of North America, but high compared to that of other regions considered to present low incidence, such as some Asian and Latin American countries.
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Affiliation(s)
- Kamila Rosa Martins
- Universidade Federal de Uberlândia, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde, Uberlândia, MG, Brasil.,Universidade Federal de Catalão, Instituto de Biotecnologia, Departamento de Ciências Biológicas, Laboratório de Pesquisa em Doenças Inflamatórias Intestinais, Catalão, GO, Brasil
| | - Joniel Mendes de Araújo
- Universidade Federal de Catalão, Instituto de Biotecnologia, Departamento de Ciências Biológicas, Laboratório de Pesquisa em Doenças Inflamatórias Intestinais, Catalão, GO, Brasil
| | - Álefe Cardoso Cruz
- Universidade Federal de Catalão, Instituto de Biotecnologia, Departamento de Ciências Biológicas, Laboratório de Pesquisa em Doenças Inflamatórias Intestinais, Catalão, GO, Brasil
| | - Anderson Luiz-Ferreira
- Universidade Federal de Catalão, Instituto de Biotecnologia, Departamento de Ciências Biológicas, Laboratório de Pesquisa em Doenças Inflamatórias Intestinais, Catalão, GO, Brasil
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15
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Larrosa-Haro A, Abundis-Castro L, Contreras MB, Gallo MJ, Peña-Quintana L, Targa Ferreira CH, Nacif PA, Vázquez-Frías R, Bravo S, Muñoz-Urribarri AB, Mejía-Castro M, Orsi M, Amil-Díaz J, Busoni V, Cohen-Sabban J, Martin-Capri FJ, Zablah R, Rodríguez-Guerrero MG, Sdepanian VL. Epidemiologic trend of pediatric inflammatory bowel disease in Latin America: The Latin American Society for Pediatric Gastroenterology, Hepatology and Nutrition (LASPGHAN) Working Group. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2021; 86:328-334. [PMID: 34518143 DOI: 10.1016/j.rgmxen.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 07/25/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION AND AIMS The primary aim was to explore the epidemiologic trend of pediatric inflammatory bowel disease in Latin America, and the secondary aims were to obtain an overview of the diagnostic/therapeutic focus of the members of the LASPGHAN and examine the relation of case frequency to year, during the study period. MATERIALS AND METHODS Latin American pediatric gastroenterologists participated in an online survey, conducted through the SurveyMonkey platform, that investigated the yearly frequency of new inflammatory bowel disease patients within the time frame of 2005-2016, their disease variety, the gastrointestinal segments affected, and the diagnostic and treatment methods utilized. The correlation of new case frequency with each study year was evaluated. RESULTS A total of 607 patients were studied. The diagnoses were ulcerative colitis in 475 (78.3%) cases, Crohn's disease in 104 (17.1%), and inflammatory bowel disease D unclassified in 28 (4.6%). The trend in ulcerative colitis was a lineal increase in the frequency of new cases related to each study year, with a significant correlation coefficient. Pancolitis was found in 67.6% of the patients. The diagnostic methods included clinical data, endoscopy, and biopsies in more than 99% of the cases, and imaging studies were indicated selectively. Drug regimens were limited to 5-aminosalicylic acid derivatives, azathioprine, 6-mercaptopurine, infliximab, and adalimumab. CONCLUSIONS Pediatric inflammatory bowel disease in Latin America appears to have increased during the years included in the study period, with a predominance of moderate or severe ulcerative colitis. That lineal trend suggests the predictive likelihood of a gradual increase in the coming years, with possible epidemiologic and clinical implications.
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Affiliation(s)
- A Larrosa-Haro
- Instituto de Nutrición Humana, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico.
| | - L Abundis-Castro
- Banco de Leche Humana, Secretaría de Salud del Estado de Sonora, Sonora, Mexico
| | - M B Contreras
- Servicio de Atención Médica Integral para la Comunidad Juan P. Garrahan, Hospital de Pediatría, Buenos Aires, Argentina
| | - M J Gallo
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - L Peña-Quintana
- Unidad de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Universitario Materno Infantil, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | - C H Targa Ferreira
- Departamento de Pediatría, Universidad Federal de Ciencias, Porto Alegre, Brazil
| | - P A Nacif
- Servicio de Gastroenterología, Centro Hospitalario Pereira Rossel (CHPR), Montevideo, Uruguay
| | - R Vázquez-Frías
- Departamento de Gastroenterología y Nutrición, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | - S Bravo
- Hospital de Niños Víctor J. Vilela, Rosario (Santa Fe), Argentina
| | | | - M Mejía-Castro
- Centro de Gastroenterología Endoscopia y Nutrición Pediátrica, Managua, Nicaragua
| | - M Orsi
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - J Amil-Díaz
- Departamento de Pediatría Médica, Hospital de Sao Joao, Oporto, Portugal
| | - V Busoni
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - J Cohen-Sabban
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - F J Martin-Capri
- Servicio de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Sant Joan de Déu, Esplugues de Llobregat (Barcelona), Spain
| | - R Zablah
- Servicio de Gastroenterología Pediátrica, Hospital Nacional de Niños Benjamín Bloom, San Salvador, El Salvador
| | - M G Rodríguez-Guerrero
- Servicio de Gastroenterología Pediátrica, Hospital de Niños José Manuel de los Ríos, Caracas, Venezuela
| | - V L Sdepanian
- Departamento de Pediatría, Universidad Federal de São Paulo, São Paulo, Brazil
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16
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de Sá Brito Fróes R, da Luz Moreira A, Carneiro AJDV, Moreira JPL, Luiz RR, de Barros Moreira AMH, Monnerat CC, de Souza HSP, Carvalho ATP. Prevalence, Indirect Costs, and Risk Factors for Work Disability in Patients with Crohn's Disease at a Tertiary Care Center in Rio de Janeiro. Dig Dis Sci 2021; 66:2925-2934. [PMID: 33044678 DOI: 10.1007/s10620-020-06646-z] [Citation(s) in RCA: 3] [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: 06/30/2020] [Accepted: 09/28/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Crohn's disease (CD) can lead to work disability with social and economic impacts worldwide. In Brazil, where its prevalence is increasing, we assessed the indirect costs, prevalence, and risk factors for work disability in the state of Rio de Janeiro and in a tertiary care referral center of the state. METHODS Data were retrieved from the database of the Single System of Social Security Benefits Information, with a cross-check for aid pension and disability retirement. A subanalysis was performed with CD patients followed up at the tertiary care referral center using a prospective CD database, including clinical variables assessed as possible risk factors for work disability. RESULTS From 2010 to 2018, the estimated prevalence of CD was 26.05 per 100,000 inhabitants, while the associated work disability was 16.6%, with indirect costs of US$ 8,562,195.86. Permanent disability occurred more frequently in those aged 40 to 49 years. In the referral center, the prevalence of work disability was 16.7%, with a mean interval of 3 years between diagnosis and the first benefit. Risk factors for absence from work were predominantly abdominal surgery, anovaginal fistulas, disease duration, and the A2 profile of the Montreal classification. CONCLUSIONS In Rio de Janeiro, work disability affects one-sixth of CD patients, and risk factors are associated with disease duration and complications. In the context of increasing prevalence, as this disability compromises young patients after a relatively short period of disease, the socioeconomic burden of CD is expected to increase in the future.
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Affiliation(s)
- Renata de Sá Brito Fróes
- Disciplina de Gastroenterologia e Endoscopia Digestiva, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, 20551-900, Brazil
- Perícia Médica Federal (PMF), Superintendência Regional 9 da Subsecretaria de PMF do Ministério da Economia, Rio de Janeiro, RJ, 20030-030, Brazil
| | - André da Luz Moreira
- Disciplina de Proctologia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, 20551-900, Brazil
- D'Or Institute for Research and Education (IDOR), Rua Diniz Cordeiro 30, Botafogo, Rio de Janeiro, RJ, 22281-100, Brazil
| | - Antonio José de V Carneiro
- Serviço de Gastroenterologia, Departamento de Clínica Médica, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil
| | - Jessica P L Moreira
- Instituto de Estudos de Saúde Coletiva (IESC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21944-970, Brazil
| | - Ronir R Luiz
- Instituto de Estudos de Saúde Coletiva (IESC), Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21944-970, Brazil
| | - Adriana Maria Hilu de Barros Moreira
- Perícia Médica Federal (PMF), Superintendência Regional 9 da Subsecretaria de PMF do Ministério da Economia, Rio de Janeiro, RJ, 20030-030, Brazil
| | - Camila Cesar Monnerat
- Perícia Médica Federal (PMF), Superintendência Regional 9 da Subsecretaria de PMF do Ministério da Economia, Rio de Janeiro, RJ, 20030-030, Brazil
| | - Heitor Siffert Pereira de Souza
- D'Or Institute for Research and Education (IDOR), Rua Diniz Cordeiro 30, Botafogo, Rio de Janeiro, RJ, 22281-100, Brazil.
- Serviço de Gastroenterologia, Departamento de Clínica Médica, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil.
| | - Ana Teresa Pugas Carvalho
- Disciplina de Gastroenterologia e Endoscopia Digestiva, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, 20551-900, Brazil
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Affiliation(s)
- Nathan S Rubalcava
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Mott Children's Hospital, 1540 East Hospital Drive SPC 4217, Ann Arbor, MI 48109 - 4217, USA
| | - Samir K Gadepalli
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Mott Children's Hospital, 1540 East Hospital Drive SPC 4217, Ann Arbor, MI 48109 - 4217, USA; Susan B. Meister Child Health Evaluation and Research Center, Michigan Medicine, Ann Arbor, MI 48109, USA.
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Palacio FGM, de Souza LMP, Moreira JPDL, Luiz RR, de Souza HSP, Zaltman C. Hospitalization and surgery rates in patients with inflammatory bowel disease in Brazil: a time-trend analysis. BMC Gastroenterol 2021; 21:192. [PMID: 33906627 PMCID: PMC8077865 DOI: 10.1186/s12876-021-01781-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/20/2021] [Indexed: 12/25/2022] Open
Abstract
Background The prevalence of inflammatory bowel disease (IBD) is increasing globally, and the disease is frequently managed surgically. The aim of this study was to investigate the time trends and geographic distribution of IBD hospitalizations, surgeries and surgical-associated lethality.
Methods Data from the Brazilian Health Public System were retrospectively collected regarding hospitalizations, in-hospital deaths, IBD-related surgical procedures and lethality from 2005 to 2015. Results This eleven-year period revealed decreases in the rates of hospitalization (24%), IBD-related surgeries (35%), and IBD-related surgical lethality (46%). Most surgeries were performed in Crohn’s disease patients, and the predominant procedure was small bowel resection, mostly in young adults. A higher prevalence of ulcerative was observed throughout the country. The highest hospitalization and surgical rates were observed in the more industrialized regions of the South and the Southeast and in the municipalities integrated with metropolitan regions (MRs). The highest surgical-related lethality rates were seen in the less-developed regions and in municipalities not integrated with MRs. The length of hospital stay showed a slight increase throughout the period. Conclusions Brazil follows the global trend of decreases in hospitalizations, lethality, surgeries, and surgical lethality associated with IBD. The unequal distribution of hospitalizations and surgeries, concentrated in the industrialized areas, but with a shift towards the Northeast and from urbanized to rural areas, indicates ongoing changes within the country. Reductions in the rates of IBD-related hospitalizations, surgeries and lethality suggest the effectiveness of decentralization and improvements in the quality of public health services and the advances in medical therapy during the study period. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-021-01781-x.
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Affiliation(s)
- Flávia Gonçalves Musauer Palacio
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal Do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha Do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil
| | - Lucila Marieta Perrotta de Souza
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal Do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha Do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil
| | | | - Ronir Raggio Luiz
- Instituto de Estudos de Saúde Coletiva (IESC), Universidade Federal Do Rio de Janeiro, Rio de Janeiro, 21944-970, Brazil
| | - Heitor Siffert Pereira de Souza
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal Do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha Do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil. .,D'Or Institute for Research and Education (IDOR), Rua Diniz Cordeiro 30, Botafogo, Rio de Janeiro, RJ, 22281-100, Brazil.
| | - Cyrla Zaltman
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal Do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha Do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil
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Gomes TNF, de Azevedo FS, Argollo M, Miszputen SJ, Ambrogini O. Clinical and Demographic Profile of Inflammatory Bowel Disease Patients in a Reference Center of São Paulo, Brazil. Clin Exp Gastroenterol 2021; 14:91-102. [PMID: 33762838 PMCID: PMC7982433 DOI: 10.2147/ceg.s288688] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/23/2021] [Indexed: 12/17/2022] Open
Abstract
Background Crohn's disease (CD) and ulcerative colitis (UC) are chronic inflammatory diseases of the gastrointestinal tract with an increasing incidence in developing countries. Purpose To report clinical and demographic data of CD and UC at a referral center for inflammatory bowel disease (IBD) in São Paulo. Patients and Methods We conducted a retrospective cross-sectional study on adult patients with established IBD. Demographic and clinical data were obtained by medical records analysis from the IBD Outpatient Clinic of EPM-UNIFESP, from October 1997 to October 2017. Results Of 658 patients included, 355 had UC (54%) and 303 had CD (46%). UC was more prevalent in women than CD (219 [61.7%] vs 152 [50.2%], p=0.003). The median time between the onset of symptoms and diagnosis was 13 (5-38) months, with a longer duration for CD patients. CD mostly affected the ileocolonic location (47.9%). CD patients with stricture, fistula and/or perianal disease (213/303, 70.3%) were younger at diagnosis, had a longer disease duration, higher rates of corticosteroid, immunomodulatory, and biological therapy, hospitalization, and referral to surgery, compared to patients without complication. Extensive colitis was the most common extension of UC (50.6%), which was more frequently associated with younger age at diagnosis, hepatobiliary disease, increased need for hospitalization, higher use of immunomodulatory, and biologic therapy, compared to patients with less extensive disease. In the last 5 years, CD patients were more frequently on biologic and/or immunomodulatory (70.9%) therapy, and UC patients often received salicylates (78.1%) and immunomodulatory (28.1%) treatments. There was a consistent reduction in salicylate usage for CD in the last 5 years compared to the total period of follow-up. Conclusion Despite the increasing incidence, we highlight the diagnostic delay and a more complicated CD and extensive UC in this cohort, reflecting a high need for immunomodulatory and biological treatment, hospitalization, and surgery.
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Affiliation(s)
- Tarcia Nogueira Ferreira Gomes
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Fabio Silva de Azevedo
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Marjorie Argollo
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Sender Jankiel Miszputen
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Orlando Ambrogini
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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Juliao-Baños F, Kock J, Arrubla M, Calixto O, Camargo J, Cruz L, Hurtado J, Clavijo A, Donado J, Schwartz S, Abreu MT, Damas OM. Trends in the epidemiology of inflammatory bowel disease in Colombia by demographics and region using a nationally representative claims database and characterization of inflammatory bowel disease phenotype in a case series of Colombian patients. Medicine (Baltimore) 2021; 100:e24729. [PMID: 33607817 PMCID: PMC7899864 DOI: 10.1097/md.0000000000024729] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 01/18/2021] [Indexed: 01/05/2023] Open
Abstract
The incidence of inflammatory bowel disease (IBD) is on the rise in Latin America. The aims of this study were to examine epidemiologic trends of IBD in Colombia by demographics, region, urbanicity, and to describe the IBD phenotype in a large well-characterized Colombian cohort.We used a national database of 33 million adults encompassing 97.6% of the Colombian population in order to obtain epidemiologic trends of IBD using International Classification of Diseases 10codes for adults with ulcerative colitis (UC) and Crohn disease (CD). We calculated the incidence and prevalence of UC and CD from 2010-2017 and examined epidemiologic trends by urbanicity, demographics, and region. We then examined the IBD phenotype (using Montreal Classification), prevalence of IBD-related surgeries, and types of IBD-medications prescribed to adult patients attending a regional IBD clinic in Medellin, Colombia between 2001 and 2017.The incidence of UC increased from 5.59/100,000 in 2010 to 6.3/100,000 in 2017 (relative risk [RR] 1.12, confidence interval (CI) (1.09-1.18), P < .0001). While CD incidence did not increase, the prevalence increased within this period. The Andes region had the highest incidence of IBD (5.56/100,000 in 2017). IBD was seen less in rural regions in Colombia (RR=.95, CI (0.92-0.97), p < .01). An increased risk of IBD was present in women, even after adjusting for age and diagnosis year (RR 1.06 (1.02-1.08), P = .0003). The highest IBD risk occurred in patients 40 to 59 years of age. In the clinic cohort, there were 649 IBD patients: 73.7% UC and 24.5% CD. Mean age of diagnosis in CD was 41.0 years and 39.9 years in UC. UC patients developed mostly pancolitis (43%). CD patients developed mostly ileocolonic disease and greater than a third of patients had an inflammatory, non-fistulizing phenotype (37.7%). A total of 16.7% of CD patients had perianal disease. CD patients received more biologics than UC patients (odds ratio: 3.20, 95% CI 2.19-4.69 P < .001).Using both a national representative sample and a regional clinic cohort, we find that UC is more common in Colombia and is on the rise in urban regions; especially occurring in an older age cohort when compared to Western countries. Future studies are warranted to understand evolving environmental factors explaining this rise.
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Affiliation(s)
| | - Joshua Kock
- Takeda Pharmaceuticals, Medical Department, Bogotá
- Department of Medicine, Universidad de La Sabana, Chía
| | - Mateo Arrubla
- Department of Internal Medicine, Pontificia Bolivariana University, Medellin
| | - Omar Calixto
- Department of Internal Medicine. Nueva Granada Militar University. Bogotá
| | | | - Lina Cruz
- General Medicine. Medellin Clinic, Medellin Colombia
| | - Juan Hurtado
- Department of Internal Medicine. Universidad de Antioquia
| | - Absalon Clavijo
- Department of Internal Medicine, Pontificia Bolivariana University, Medellin
| | - Jorge Donado
- Department of Internal Medicine, Pontificia Bolivariana University, Medellin
- Department of Epidemiology. Pablo Tobón Uribe Hospital
| | - Seth Schwartz
- Division of Public Health Sciences, University of Miami Miller School of Medicine and Departments of Kinesiology, Health Education, and Educational Psychology, College of Education, University of Texas at Austin
| | - Maria T. Abreu
- Division of Gastroenterology, Department of Medicine, University of Miami Miller School of Medicine, Miami FL USA
| | - Oriana M. Damas
- Division of Gastroenterology, Department of Medicine, University of Miami Miller School of Medicine, Miami FL USA
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21
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Abstract
AbstractThe objective of this study was to evaluate the consensus of expert societies and published guidelines on the management of ulcerative colitis, and to compare with the experience of the authors, in order to standardize procedures that would help the reasoning and decision-making process of the physician. A search was performed in scientific literature, specifically in electronic databases: Medline/Pubmed, SciELO, EMBASE and Cochrane, and the following descriptors were used: ulcerative colitis, acute colitis, clinical treatment, surgery and randomized trial. It can be concluded that the goals of therapy in ulcerative colitis are clinical and endoscopic remission, deep, sustained remission without corticosteroids, prevention of hospitalizations and surgeries, and improved quality of life. The surgical indications are reserved for selected cases, ranging from medical intractability, complications (severe refractory acute colitis, toxic megacolon, perforation and hemorrhage) and malignancy. Information in this review article must be submitted to evaluation and criticism of the specialist responsible for the conduct to be followed, in the face of his/her reality and the clinical status of each patient.The degree of recommendation and strength of evidence were based using the GRADE system (The Grades of Recommendation, Assessment, Development, and Evaluation) described below:1. A: Experimental or observational studies of higher consistency.2. B: Experimental or observational studies of lower consistency.3. C: Case reports (non-controlled studies).4. D: Opinion without critical evaluation, based on consensus, physiological studies or animal models.
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Wang B, Gong Z, Zhan J, Yang L, Zhou Q, Yuan X. Xianglian Pill Suppresses Inflammation and Protects Intestinal Epithelial Barrier by Promoting Autophagy in DSS Induced Ulcerative Colitis Mice. Front Pharmacol 2021; 11:594847. [PMID: 33584273 PMCID: PMC7872966 DOI: 10.3389/fphar.2020.594847] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 12/21/2020] [Indexed: 01/22/2023] Open
Abstract
Xianglian pill (XLP) is a typical traditional Chinese herbal medicine prescription composed of Coptidis Rhizoma and Aucklandiae Radix. It has been used to treat gastrointestinal disease for centuries. In the present study, the potential mechanisms of XLP in the treatment of ulcerative colitis (UC) were predicted by integrative pharmacology-based approach. Then, the main compounds of XLP were detected by liquid chromatography-mass spectrometry (LC-MS/MS). Finally, we verified the mechanism of XLP in the treatment of UC in a dextran sulfate sodium (DSS) model. C57BL/6 mice were randomly divided into the control group, DSS group, 5-aminosalicylic acid (5-ASA) group which was used as the positive drug control, XLP low, medium, and high dose group, with 10 mice per group. Except for the control group, acute colitis model was induced in the other mice by administering 3% DSS for consecutive 7 days. Mice in 5-ASA and XLP groups were administered with 5-ASA (50 mg/kg) or XLP (0.8, 1.6, 3.2 g/kg) via oral gavage once per day respectively. Body wight and disease activity index were assay during drug intervention. On day 8, all animals in this experiment were sacrificed and colon tissues were collected for analysis after measurement of the length. The results showed that XLP alleviate DSS -induced acute colitis in mice, including inhibition the secretion of pro-inflammatory cytokines, repairing the dysfunction of intestinal epithelial barrier, enhanced autophagy, and blocked the activation of PI3K/Akt/mTOR pathway. Furthermore, inhibiting autophagy by 3-methyladenine attenuated the protective effects of XLP on colitis. The underlying mechanism may be that Xianglian pill promote autophagy by blocking the activation of PI3K/Akt/mTOR signaling pathway.
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Affiliation(s)
- Bingyu Wang
- Department of Gastroenterology, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Zhiqiang Gong
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, China
| | - Jingyu Zhan
- Department of Gastroenterology, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Lei Yang
- Department of Gastroenterology, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Quanyu Zhou
- Department of Emergency, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
| | - Xingxing Yuan
- Department of Gastroenterology, Heilongjiang Academy of Traditional Chinese Medicine, Harbin, China
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23
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Kaplan GG, Windsor JW. The four epidemiological stages in the global evolution of inflammatory bowel disease. Nat Rev Gastroenterol Hepatol 2021; 18:56-66. [PMID: 33033392 PMCID: PMC7542092 DOI: 10.1038/s41575-020-00360-x] [Citation(s) in RCA: 541] [Impact Index Per Article: 180.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/18/2020] [Indexed: 02/06/2023]
Abstract
Inflammatory bowel disease (IBD) is a global disease; its evolution can be stratified into four epidemiological stages: Emergence, Acceleration in Incidence, Compounding Prevalence and Prevalence Equilibrium. In 2020, developing countries are in the Emergence stage, newly industrialized countries are in the Acceleration in Incidence stage, and Western regions are in the Compounding Prevalence stage. Western regions will eventually transition to the Prevalence Equilibrium stage, in which the accelerating prevalence levels off as the IBD population ages and possibly as a result of an unexpected rise in mortality during the COVID-19 pandemic. Mitigating the global burden of IBD will require concerted efforts in disease prevention and health-care delivery innovations that respond to changing demographics of the global IBD population. In this Perspective, we summarize the global epidemiology of IBD and use these data to stratify disease evolution into four epidemiological stages.
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Affiliation(s)
- Gilaad G. Kaplan
- grid.22072.350000 0004 1936 7697Department of Medicine, University of Calgary, Calgary, Alberta Canada ,grid.22072.350000 0004 1936 7697Department of Community Health Sciences, University of Calgary, Calgary, Alberta Canada
| | - Joseph W. Windsor
- grid.22072.350000 0004 1936 7697Department of Medicine, University of Calgary, Calgary, Alberta Canada ,grid.22072.350000 0004 1936 7697Department of Community Health Sciences, University of Calgary, Calgary, Alberta Canada
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24
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Larrosa-Haro A, Abundis-Castro L, Contreras MB, Gallo MJ, Peña-Quintana L, Targa Ferreira CH, Nacif PA, Vázquez-Frías R, Bravo S, Muñoz-Urribarri AB, Mejía-Castro M, Orsi M, Amil-Díaz J, Busoni V, Cohen-Sabban J, Martin-Capri FJ, Zablah R, Rodríguez-Guerrero MG, Sdepanian VL. Epidemiologic trend of pediatric inflammatory bowel disease in Latin America: The Latin American Society for Pediatric Gastroenterology, Hepatology and Nutrition (LASPGHAN) Working Group. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2020; 86:S0375-0906(20)30120-8. [PMID: 33223251 DOI: 10.1016/j.rgmx.2020.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 07/09/2020] [Accepted: 07/25/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION AND OBJECTIVES The primary aim was to explore the epidemiologic trend of pediatric inflammatory bowel disease in Latin America, and the secondary aims were to obtain an overview of the diagnostic/therapeutic focus of the members of the LASPGHAN and examine the relation of case frequency to year, during the study period. MATERIALS AND METHODS Latin American pediatric gastroenterologists participated in an online survey, conducted through the SurveyMonkey platform, that investigated the yearly frequency of new inflammatory bowel disease patients within the time frame of 2005 to 2016, their disease variety, the gastrointestinal segments affected, and the diagnostic and treatment methods utilized. The correlation of new case frequency with each study year was evaluated. RESULTS A total of 607 patients were studied. The diagnoses were ulcerative colitis in 475 (78.3%) cases, Crohn's disease in 104 (17.1%), and inflammatory bowel disease D unclassified in 28 (4.6%). The trend in ulcerative colitis was a lineal increase in the frequency of new cases related to each study year, with a significant correlation coefficient. Pancolitis was found in 67.6% of the patients. The diagnostic methods included clinical data, endoscopy, and biopsies in more than 99% of the cases, and imaging studies were indicated selectively. Drug regimens were limited to 5-aminosalicylic acid derivatives, azathioprine, 6-mercaptopurine, infliximab, and adalimumab. CONCLUSIONS Pediatric inflammatory bowel disease in Latin America appears to have increased during the years included in the study period, with a predominance of moderate or severe ulcerative colitis. That lineal trend suggests the predictive likelihood of a gradual increase in the coming years, with possible epidemiologic and clinical implications.
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Affiliation(s)
- A Larrosa-Haro
- Instituto de Nutrición Humana, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México.
| | - L Abundis-Castro
- Banco de Leche Humana, Secretaría de Salud del Estado de Sonora, Sonora, México
| | - M B Contreras
- Servicio de Atención Médica Integral para la Comunidad Juan P. Garrahan, Hospital de Pediatría, Buenos Aires, Argentina
| | - M J Gallo
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - L Peña-Quintana
- Unidad de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Universitario Materno Infantil, Universidad de Las Palmas de Gran Canaria, Las Palmas, España
| | - C H Targa Ferreira
- Departamento de Pediatría, Universidad Federal de Ciencias, Porto Alegre, Brasil
| | - P A Nacif
- Servicio de Gastroenterología, Centro Hospitalario Pereira Rossel (CHPR), Montevideo, Uruguay
| | - R Vázquez-Frías
- Departamento de Gastroenterología y Nutrición, Hospital Infantil de México Federico Gómez, Ciudad de México, México
| | - S Bravo
- Hospital de Niños Víctor J. Vilela, Rosario (Santa Fe), Argentina
| | | | - M Mejía-Castro
- Centro de Gastroenterología Endoscopia y Nutrición Pediátrica, Managua, Nicaragua
| | - M Orsi
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - J Amil-Díaz
- Departamento de Pediatría Médica, Hospital de Sao Joao, Oporto, Portugal
| | - V Busoni
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - J Cohen-Sabban
- Servicio de Gastroenterología, Hepatología y Trasplante Hepatointestinal Infantil, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - F J Martin-Capri
- Servicio de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Sant Joan de Déu, Esplugues de Llobregat (Barcelona), España
| | - R Zablah
- Servicio de Gastroenterología Pediátrica, Hospital Nacional de Niños Benjamín Bloom, San Salvador, El Salvador
| | - M G Rodríguez-Guerrero
- Servicio de Gastroenterología Pediátrica, Hospital de Niños José Manuel de los Ríos, Caracas, Venezuela
| | - V L Sdepanian
- Departamento de Pediatría, Universidad Federal de São Paulo, São Paulo, Brasil
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25
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de Oliveira Santos R, da Silva Cardoso G, da Costa Lima L, de Sousa Cavalcante ML, Silva MS, Cavalcante AKM, Severo JS, de Melo Sousa FB, Pacheco G, Alves EHP, Nobre LMS, Medeiros JVR, Lima-Junior RC, Dos Santos AA, Tolentino M. L-Glutamine and Physical Exercise Prevent Intestinal Inflammation and Oxidative Stress Without Improving Gastric Dysmotility in Rats with Ulcerative Colitis. Inflammation 2020; 44:617-632. [PMID: 33128666 DOI: 10.1007/s10753-020-01361-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 12/11/2022]
Abstract
The aim of this study was to evaluate the effects of glutamine supplementation or exercise on gastric emptying and intestinal inflammation in rats with ulcerative colitis (UC). Strength exercise consisted of jump training 4 × 10 repetitions/5 days a week/8 weeks with progressive overload. Endurance exercise consisted of swimming without overload for a period of 1 h a day/5 days a week/8 weeks. Another group (sedentary) of animals was supplemented with L-glutamine (1 g/kg of body weight) orally for 8 weeks before induction of UC. Colitis was induced by intra-colonic administration of 1 mL of 4% acetic acid. We assessed gastric emptying, macroscopic and microscopic scoring, oxidative stress markers, and IL-1β, IL-6, and (TNF-α) levels. The UC significantly increased (p < 0.05) the gastric emptying compared with the saline control group. We observed a significantly decrease (p < 0.05) in body weight gain in UC rats compared with the control groups. Both exercise interventions and L-glutamine supplementation significantly prevented (p < 0.05) weight loss compared with the UC group. Strength and endurance exercises significantly prevented (p < 0.05) the increase of microscopic scores and oxidative stress (p < 0.05). L-glutamine supplementation in UC rats prevented hemorrhagic damage and improved oxidative stress markers (p < 0.05). Strength and endurance exercises and glutamine decreased the concentrations of inflammatory cytokines IL-1β, IL-6, and TNF-α compared with the UC group (p < 0.05). Strength and endurance exercises and L-glutamine supplementation prevented intestinal inflammation and improved cytokines and oxidative stress levels without altering gastric dysmotility in rats with UC.
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Affiliation(s)
| | - Geovane da Silva Cardoso
- Laboratory of Exercise and Gastrointestinal Tract - Department of Physical Education, Center for Health Sciences, Federal University of Piauí, Teresina, PI, 64049-550, Brazil
| | - Lara da Costa Lima
- Laboratory of Exercise and Gastrointestinal Tract - Department of Physical Education, Center for Health Sciences, Federal University of Piauí, Teresina, PI, 64049-550, Brazil
| | | | - Mariana Sousa Silva
- Graduate Program in Pharmacology, Federal University of Piauí, Teresina, PI, Brazil
| | | | - Juliana Soares Severo
- Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, PI, Brazil
| | | | - Gabriella Pacheco
- Graduate Program in Biotechnology, Federal University of Piauí, Parnaiba, PI, Brazil
| | | | - Lívia Maria Soares Nobre
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Roberto Cesar Lima-Junior
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Armênio Aguiar Dos Santos
- Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Moisés Tolentino
- Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, PI, Brazil. .,Laboratory of Exercise and Gastrointestinal Tract - Department of Physical Education, Center for Health Sciences, Federal University of Piauí, Teresina, PI, 64049-550, Brazil. .,Graduate Program in Pharmacology, Federal University of Piauí, Teresina, PI, Brazil.
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26
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Kudaravalli P, Tripathi N, Akanbi O, Yarra P, Abougergi M. Asians Have Higher Risk of Developing Pancreatic Necrosis in Inflammatory Bowel Disease Patient Population: A National Inpatient Sample Database Study. Cureus 2020; 12:e10573. [PMID: 33101817 PMCID: PMC7577300 DOI: 10.7759/cureus.10573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background The aim of this study is to evaluate race-associated risk factors of acute pancreatitis (AP) in inflammatory bowel disease (IBD) patients. Methods A retrospective analysis using 2016 and 2017 National Inpatient Sample database was performed. Inclusion criteria were principal diagnosis of AP and a secondary diagnosis of IBD. Patients below 18 years of age were excluded. The primary outcome was in-hospital mortality rate and secondary outcomes included pancreatic necrosis, surgical necrosectomy, total hospitalization charges, total parenteral nutrition use, and length of stay. For the primary and secondary outcomes, adjusted odds ratios (aORs) and mean difference calculation using multivariate regression were calculated. Results A total of 7,060 patients with AP in IBD were identified; of which 53.5% were female. The use of Medicaid was significantly higher in blacks (39.5%), Hispanics (32.6%), and Asian/Pacific Islanders (40%) compared to whites (19.9%). Approximately 63.2% of AP patients in IBD received care at an urban teaching hospital. Pancreatic necrosis was noted to be highest in Asians or Pacific Islanders compared to whites (aOR 12.62, 95% CI 1.00-159.3, p = 0.05). Conclusion Our study shows that racial disparities exist among AP in IBD patients with pancreatic necrosis being more common in Asians and Pacific Islanders compared to whites. Identification of potential causes of these disparities is of paramount importance to expand access to healthcare.
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Osei JA, Peña-Sánchez JN, Fowler SA, Muhajarine N, Kaplan GG, Lix LM. Population-Based Evidence From a Western Canadian Province of the Decreasing Incidence Rates and Trends of Inflammatory Bowel Disease Among Adults. J Can Assoc Gastroenterol 2020; 4:186-193. [PMID: 34337319 PMCID: PMC8320288 DOI: 10.1093/jcag/gwaa028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 07/23/2020] [Indexed: 12/14/2022] Open
Abstract
Background and Aims Canada has one of the highest inflammatory bowel disease (IBD) incidence rates worldwide. Higher IBD incidence rates have been identified among urban regions compared to rural regions. The study objectives were to (i) estimate IBD incidence rates in Saskatchewan from 1999 to 2016 and (ii) test for differences in IBD incidence rates for rural and urban regions of Saskatchewan. Methods A population-based study was conducted using provincial administrative health databases. Individuals aged 18+ years with newly diagnosed Crohn's disease or ulcerative colitis were identified using a validated case definition. Generalized linear models with a negative binomial distribution were used to estimate incidence rates and incidence rate ratios (IRRs) adjusted for age group, sex and rurality with 95% confidence intervals (CIs). Results The average annual incidence rate of IBD among adults in Saskatchewan decreased from 75/100,000 (95% CI 67 to 84) in 1999 to 15/100,000 (95% CI 12 to 18) population in 2016. The average annual incidence of IBD declined significantly by 6.9% (95% CI -7.6 to -6.2) per year. Urban residents had a greater overall risk of IBD (IRR = 1.19, 95% CI 1.11 to 1.27) than rural residents. This risk difference was statistically significant for Crohn's disease (IRR = 1.25, 95% CI 1.14 to 1.36), but not for ulcerative colitis (IRR = 1.08, 95% CI 0.97 to 1.19). Conclusions The incidence of IBD in Saskatchewan dropped significantly from 1999 to 2016 with urban dwellers having a 19% higher risk of IBD onset compared to their rural counterparts. Health care providers and decision-makers should plan IBD-specific health care programs considering these specific IBD rates.
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Affiliation(s)
- Jessica Amankwah Osei
- Department of Community Health & Epidemiology, College of Medicine, University Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Juan Nicolás Peña-Sánchez
- Department of Community Health & Epidemiology, College of Medicine, University Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Sharyle A Fowler
- Division of Gastroenterology, Department of Medicine, College of Medicine, University Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Nazeem Muhajarine
- Department of Community Health & Epidemiology, College of Medicine, University Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Gilaad G Kaplan
- Department of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Lisa M Lix
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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Nascimento RDPD, Machado APDF, Galvez J, Cazarin CBB, Maróstica Junior MR. Ulcerative colitis: Gut microbiota, immunopathogenesis and application of natural products in animal models. Life Sci 2020; 258:118129. [PMID: 32717271 DOI: 10.1016/j.lfs.2020.118129] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/02/2020] [Accepted: 07/19/2020] [Indexed: 12/13/2022]
Abstract
Ulcerative colitis (UC) is an inflammatory bowel disease with increasing incidence in the world, especially in developing countries. Although knowledge of its pathogenesis has progressed over the last years, some details require clarification. Studies have highlighted the role of microbial dysbiosis and immune dysfunction as essential factors that may initiate the typical high-grade inflammatory outcome. In order to better understand the immunopathophysiological aspects of UC, experimental murine models are valuable tools. Some of the most commonly used chemicals to induce colitis are trinitrobenzene sulfonic acid, oxazolone and dextran sodium sulfate. These may also be used to investigate new ways of preventing or treating UC and therefore improving targeting in human studies. The use of functional foods or bioactive compounds from plants may constitute an innovative direction towards the future of alternative medicine. Considering the above, this review focused on updated information regarding the 1. gut microbiota and immunopathogenesis of UC; 2. the most utilized animal models of the disease and their relevance; and 3. experimental application of natural products, not yet tested in clinical trials.
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Affiliation(s)
- Roberto de Paula do Nascimento
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos (FEA), Monteiro Lobato street, 80, 13083-862, Campinas, São Paulo, Brazil
| | - Ana Paula da Fonseca Machado
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos (FEA), Monteiro Lobato street, 80, 13083-862, Campinas, São Paulo, Brazil
| | - Julio Galvez
- Universidad de Granada (UGR), Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Centro de Investigación Biomédica, Departamento de Farmacología, 18071 Andaluzia, Granada, Spain.
| | - Cinthia Baú Betim Cazarin
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos (FEA), Monteiro Lobato street, 80, 13083-862, Campinas, São Paulo, Brazil.
| | - Mario Roberto Maróstica Junior
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos (FEA), Monteiro Lobato street, 80, 13083-862, Campinas, São Paulo, Brazil.
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Kotze PG, Steinwurz F, Francisconi C, Zaltman C, Pinheiro M, Salese L, Ponce de Leon D. Review of the epidemiology and burden of ulcerative colitis in Latin America. Therap Adv Gastroenterol 2020; 13:1756284820931739. [PMID: 32695230 PMCID: PMC7350039 DOI: 10.1177/1756284820931739] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 05/12/2020] [Indexed: 02/04/2023] Open
Abstract
The incidence and prevalence of ulcerative colitis (UC) has been reported to be rising in newly industrialised regions, such as Latin America. Here, we review data from published studies reporting demographics and clinical aspects of UC in Latin America to further understand epidemiology and disease burden. The incidence and prevalence of UC in Latin America varied between regions and studies, ranging between 0.04 to 8.00/100,000 and 0.23 to 76.1/100,000, respectively, and generally increased over the period from 1986 to 2015. The majority of patients with UC were female (53.6-72.6%) and urban residents (77.8-97.4%). Extraintestinal manifestations were reported in approximately 26-89.4% of patients. Use of biologic therapies was generally low (0.8-16.2%), with the exception of Mato Grosso do Sul, Brazil, with a greater proportion of patients tending to receive 5-aminosalicylates, immunosuppressants or corticosteroids; colectomy rates varied between studies (1.5-22%). A high proportion of patients had moderate to severe UC (45.9-73.0%) and, in 11 of 19 studies, the greatest proportion of patients had extensive disease (pancolitis). Colorectal cancer (0-1.7%) and mortality rates (0-7.6%) were low. This evaluation of published studies may influence therapeutic approaches and the development of strategies to improve healthcare access and patient outcomes, although further high-quality studies are required in patients with UC in Latin America.
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Affiliation(s)
| | - Flavio Steinwurz
- Unit of Inflammatory Bowel Disease, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - Cyrla Zaltman
- IBD Outpatient Clinic, Division of Gastroenterology, Department of Internal Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Salgado VCL, Luiz RR, Boéchat NLF, Leão IS, Schorr BDC, Parente JML, Lima DC, Silveira Júnior ES, Silva GOS, Almeida NP, Vieira A, de Bueno MLQ, Chebli JM, Bertges ÉR, Brugnara LMDC, Junqueira Neto C, Campbell SBG, Discacciati LL, Cézar JPS, Nunes T, Kaplan GG, Zaltman C. Risk factors associated with inflammatory bowel disease: A multicenter case-control study in Brazil. World J Gastroenterol 2020; 26:3611-3624. [PMID: 32742130 PMCID: PMC7366056 DOI: 10.3748/wjg.v26.i25.3611] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The etiology of inflammatory bowel disease (IBD) is unknown, but it is believed to be multifactorial. The hygiene hypothesis proposes that better hygiene conditions would lead to less infectious disease during childhood and favor the development of immune-mediated diseases.
AIM To test the hygiene hypothesis in IBD by assessing the environmental risk factors associated with IBD development in different regions of Brazil with diverse socioeconomic development indices.
METHODS A multicenter case-control study was carried out with 548 Crohn’s disease (CD) and 492 ulcerative colitis (UC) outpatients and 416 healthy controls, from six IBD centers within different Brazilian states at diverse socioeconomic development stages. A semi-structured questionnaire with 87 socioeconomic and environmental questions was applied. Logistic regression model was created to assess the odds ratio (OR) with P value and 95% confidence intervals (CI).
RESULTS Predictive variables for both diseases (CD and UC) were women [odd ratios (OR) = 1.31; OR = 1.69], low monthly family income (OR = 1.78; OR = 1.57), lower number of cohabitants (OR = 1.70; OR = 1.60), absence of vaccination (OR = 3.11; OR = 2.51), previous history of bowel infections (OR = 1.78; OR = 1.49), and family history of IBD (OR = 5.26; OR = 3.33). Associated risk factors for CD were age (18-39 years) (OR = 1.73), higher educational level (OR = 2.22), absence of infectious childhood diseases (OR = 1.99). The UC predictive variables were living in an urban area (OR = 1.62), inadequate living conditions (OR = 1.48) and former smokers (OR = 3.36). Appendectomy was a risk factor for CD (OR = 1.58) with inverse association with UC (OR = 4.79). Consumption of treated and untreated water was associated with risk of CD (OR = 1.38) and UC (OR = 1.53), respectively.
CONCLUSION This is the first examining environmental exposures as risk factors for inflammatory bowel disease in Brazil. Most of the variables associated with disease risk support the role of the hygiene hypothesis in IBD development.
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Affiliation(s)
- Valéria Cristina Loureiro Salgado
- Division of Gastroenterology, Department of Internal Medicine, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
| | - Ronir Raggio Luiz
- Institute for Studies in Public Health, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
| | - Neio Lucio Fernandes Boéchat
- Multidisciplinary Research Laboratory, Clementino Fraga Filho Hospital, Institute of Thoracic Diseases, Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
| | - Isabella Sued Leão
- Division of Gastroenterology, Department of Internal Medicine, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
| | - Bianca do Carmo Schorr
- Division of Gastroenterology, Department of Internal Medicine, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
| | - José Miguel Luz Parente
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Piauí, Piauí 64049-550, Brazil
| | - Daniela Calado Lima
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Piauí, Piauí 64049-550, Brazil
| | - Eduardo Santos Silveira Júnior
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Piauí, Piauí 64049-550, Brazil
| | - Genoile Oliveira Santana Silva
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Roberto Santos General Hospital (HGRS) of the Bahia State Department of Health, Bahia 40110-060, Brazil
| | - Neogélia Pereira Almeida
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Roberto Santos General Hospital (HGRS) of the Bahia State Department of Health, Bahia 40110-060, Brazil
| | - Andrea Vieira
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Irmandade Santa Casa da Misericórdia of São Paulo, São Paulo 01221020, Brazil
| | - Maria Luiza Queiroz de Bueno
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Irmandade Santa Casa da Misericórdia of São Paulo, São Paulo 01221020, Brazil
| | - Júlio Maria Chebli
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Juiz de Fora, Minas Gerais 36036-247, Brazil
| | - Érika Ruback Bertges
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Juiz de Fora, Minas Gerais 36036-247, Brazil
| | - Luísa Martins da Costa Brugnara
- Division of Gastroenterology, Department of Internal Medicine, Hospital University, Faculty of Medicine, Federal University of Juiz de Fora, Minas Gerais 36036-247, Brazil
| | - Columbano Junqueira Neto
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Federal District Base Hospital, Brasília 70330-150, Brazil
| | - Stefania Burjack Gabriel Campbell
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Federal District Base Hospital, Brasília 70330-150, Brazil
| | - Luana Letiza Discacciati
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Federal District Base Hospital, Brasília 70330-150, Brazil
| | - João Paulo Silva Cézar
- Division of Gastroenterology, Inflammatory Bowel Disease Outpatient Clinic, Federal District Base Hospital, Brasília 70330-150, Brazil
| | - Tiago Nunes
- Gastrointestinal Physiology, Institute of Nutritional Science, Nestle Research Center, Lausanne 1000, Switzerland
| | - Gilaad G Kaplan
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary T2N4Z6, Canada
| | - Cyrla Zaltman
- Division of Gastroenterology, Department of Internal Medicine, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro 21940-230, Brazil
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Kotze PG, Underwood FE, Damião AOMC, Ferraz JGP, Saad-Hossne R, Toro M, Iade B, Bosques-Padilla F, Teixeira FV, Juliao-Banos F, Simian D, Ghosh S, Panaccione R, Ng SC, Kaplan GG. Progression of Inflammatory Bowel Diseases Throughout Latin America and the Caribbean: A Systematic Review. Clin Gastroenterol Hepatol 2020; 18:304-312. [PMID: 31252191 DOI: 10.1016/j.cgh.2019.06.030] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/10/2019] [Accepted: 06/16/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The incidence of inflammatory bowel diseases (IBD) is increasing in Latin America. We performed a systematic review to identify clinical and epidemiologic features of IBD in Latin America (including Mexico, Central America, and South America) and the Caribbean. METHODS We searched MEDLINE, EMBASE, and SciELO databases for clinical or epidemiologic studies of Crohn's disease (CD) or ulcerative colitis (UC) from Latin American and Caribbean countries and territories that reported incidence, prevalence, ratio of UC:CD, IBD phenotype, and treatment, through September 12, 2018. Data were extracted from 61 articles for analysis. RESULTS The incidence and prevalence of IBD have been steadily increasing in Latin America and the Caribbean. The incidence of CD in Brazil increased from 0.08 per 100,000 person-years in 1988 to 0.68 per 100,000 person-years in 1991-1995 to 5.5 per 100,000 person-years in 2015. The highest reported prevalence of IBD was in Argentina, in 2007, at 15 and 82 per 100,000 person-years for CD and UC, respectively. The ratio of UC:CD exceeded 1 in all regions throughout Latin America and the Caribbean with the exception of Brazil. Treatment with tumor necrosis factor antagonists increased steadily for patients with CD (43.4% of all patients in Brazil were treated in 2014) but less so for patients with UC (4.5% of all patients were treated in 2014). Surgery for IBD decreased with time. In Chile, surgeries were performed on 57.0% of patients with CD and 18.0% of patients with UC during the period of 1990-2002; these values decreased to 38.0% and 5.0%, respectively, during the period of 2012-2015. In Peru, 6.9% of patients with UC received colectomies in the period of 2001-2003 and 6.2% in 2004-2014. CONCLUSIONS In a systematic review, we found the incidence of IBD to be increasing throughout Latin America and the Caribbean. Population-based epidemiology studies are needed to evaluate the increase in IBD in these regions, which differ from other global regions in climate, culture, demographics, diet, healthcare delivery and infrastructure, and socioeconomic status.
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Affiliation(s)
- Paulo Gustavo Kotze
- IBD Outpatient Clinics, Colorectal Surgery Unit, Catholic University of Paraná, Curitiba, Brazil.
| | - Fox E Underwood
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | | | - Jose Geraldo P Ferraz
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | | | - Martin Toro
- Hospital Universitario de la Universidad Nacional de Cuyo, Mendoza, Argentina
| | | | | | | | | | | | - Subrata Ghosh
- Institute of Translational Medicine, NIHR Biomedical Research Centre, University of Birmingham and Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Remo Panaccione
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Siew C Ng
- Department of Medicine and Therapeutics, Institute of Digestive Disease, LKS Institute of Health Science, State Key Laboratory of Digestive Disease, Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Gilaad G Kaplan
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.
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Ciapponi A, Virgilio SA, Berrueta M, Soto NC, Ciganda Á, Rojas Illanes MF, Rubio Martinez B, Gamba J, González Salazar CA, Rocha Rodríguez JN, Scarpellini B, Bravo Perdomo AM, Machnicki G, Aldunate L, De Paula J, Bardach A. Epidemiology of inflammatory bowel disease in Mexico and Colombia: Analysis of health databases, mathematical modelling and a case-series study. PLoS One 2020; 15:e0228256. [PMID: 31986191 PMCID: PMC6984728 DOI: 10.1371/journal.pone.0228256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 01/12/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND AIMS Ulcerative Colitis (UC) and Crohn's Disease (CD) have a major impact on quality of life and medical costs. The aim of the study was to estimate the prevalence, incidence and clinical phenotypes of Inflammatory Bowel Disease (IBD) cases in Mexico and Colombia. METHODS We analyzed official administrative and health databases, used mathematical modelling to estimate the incidence and complete prevalence, and performed a case-series of IBD patients at a referral center both in Mexico and Colombia. RESULTS The age-adjusted complete prevalence of UC per 100,000 inhabitants for 2015/2016 ranged from 15.65 to 71.19 in Mexico and from 27.40 to 69.97 in Colombia depending on the model considered. The prevalence of CD per 100,000 inhabitants in Mexico ranged from 15.45 to 18.08 and from 16.75 to 18.43 in Colombia. In Mexico, the age-adjusted incidence of UC per 100,000 inhabitants per year ranged from 0.90 to 2.30, and from 0.55 to 2.33 in Colombia. The incidence for CD in Mexico ranged from 0.35 to 0.66 whereas in Colombia, the age-adjusted incidence of CD ranged from 0.30 to 0.57. The case-series included 200 IBD patients from Mexico and 204 patients from Colombia. The UC/CD prevalence ratio in Mexico and Colombia was 1.50:1 and 4.5:1 respectively. In Mexico, the female/male prevalence ratio for UC was 1.50:1 and 1.28:1 for CD, while in Colombia this ratio was 0.68:1 for UC and 0.8:1 for CD. In Mexico the relapse rate for UC was 63.3% and 72.5% for CD, while those rates in Colombia were 58.2% for UC and 58.3% for CD. CONCLUSIONS The estimated burden of disease of IBD in Mexico and Colombia is not negligible. Although these findings need to be confirmed by population-based studies, they are useful for decision-makers, practitioners and patients with this condition.
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Affiliation(s)
- Agustín Ciapponi
- Instituto de Efectividad Clínica y Sanitaria (IECS), Buenos Aires, Argentina
| | | | - Mabel Berrueta
- Instituto de Efectividad Clínica y Sanitaria (IECS), Buenos Aires, Argentina
| | - Natalie Claire Soto
- Instituto de Efectividad Clínica y Sanitaria (IECS), Buenos Aires, Argentina
| | - Álvaro Ciganda
- Instituto de Efectividad Clínica y Sanitaria (IECS), Buenos Aires, Argentina
| | | | | | - Johana Gamba
- Fundación Universitaria Sánitas, Bogotá, Colombia
| | | | | | | | | | | | | | - Juan De Paula
- Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina
| | - Ariel Bardach
- Instituto de Efectividad Clínica y Sanitaria (IECS), Buenos Aires, Argentina
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Selvaratnam S, Gullino S, Shim L, Lee E, Lee A, Paramsothy S, Leong RW. Epidemiology of inflammatory bowel disease in South America: A systematic review. World J Gastroenterol 2019; 25:6866-6875. [PMID: 31885427 PMCID: PMC6931006 DOI: 10.3748/wjg.v25.i47.6866] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/02/2019] [Accepted: 12/13/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The worldwide epidemiology of inflammatory bowel disease (IBD) is rapidly changing. Increasing Crohn’s disease (CD) and ulcerative colitis (UC) incidence and prevalence have been recorded in developing regions such as Asia, Africa and Eastern Europe where it was previously thought to be uncommon. Whether this is also the case in South America is not well known. Demonstration that developing regions worldwide have increasing IBD incidence would indicate that environmental change plays a significant role in the development of IBD.
AIM To report the incidence, prevalence and disease characteristics of CD and UC within the South American continent.
METHODS A systematic review was conducted by searching published studies in major international and regional databases (MEDLINE, EMBASE and Scopus) between January 1990 and December 2018. Outcomes considered were incidence, prevalence, phenotype, environmental and genetic factors, ethnicity and gender. A pair of independent reviewers screened and reviewed all identified articles.
RESULTS One hundred and sixty two citations were initially retrieved with 18 studies included in this systematic review. The majority of included studies were from Brazil (n =13, 72%). The incidence of UC ranged from 4.3-5.3/100000 person-years whilst the incidence of CD ranged from 0.74-3.5/100000 person-years. Prevalence ranged from 15.0-24.1/100000 inhabitants for UC and from 2.4-14.1/100000 inhabitants for CD. The incidence and prevalence of both UC and CD has increased significantly in Brazil over the past 21 years. Pancolitis was the most common disease distribution in patients with UC whilst colonic involvement was the most common distribution in CD. People residing in urban areas were at higher risk of developing both CD and UC.
CONCLUSION The IBD burden in South America is increasing at a rate possibly even greater than other developing regions around the world. There is a paucity of high-quality epidemiological studies and further robust and representative data are required to further explore modifiable risk factors and disease phenotypes.
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Affiliation(s)
- Sriharan Selvaratnam
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Santiago Gullino
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Lisa Shim
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Eric Lee
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Alice Lee
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Sudarshan Paramsothy
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
| | - Rupert W Leong
- Department of Gastroenterology and Hepatology, Macquarie University Hospital, Sydney 2109, New South Wales, Australia
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Tolentino Júnior DS, de Oliveira CM, de Assis EM. Population-based Study of 24 Autoimmune Diseases Carried Out in a Brazilian Microregion. J Epidemiol Glob Health 2019; 9:243-251. [PMID: 31854165 PMCID: PMC7310795 DOI: 10.2991/jegh.k.190920.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 09/18/2019] [Indexed: 01/22/2023] Open
Abstract
In Brazil, epidemiological data on autoimmune diseases are scarce due to the lack of a specific policy of attention to this group of diseases. This study aimed to estimate the general and relative prevalence of the diseases presented, as well as to know the sociodemographic profile of the identified cases. This cross-sectional study was conducted with an epidemiological survey of patients with confirmed diagnosis of autoimmune diseases from primary health care in the Aguas Formosas microregion, Minas Gerais, Brazil. We have included all new and old cases found of individuals of both sexes and all ages, including those who died and emigrated during this period. A total of 407 carriers and 24 different autoimmune diseases were identified. The prevalence of autoimmune diseases in this region was 673.6 cases per 100,000 inhabitants [95% confidence interval (CI): 609.8-742.4]. Highest prevalence was identified for Hashimoto's thyroiditis 140.6 cases per 100,000 (95% CI: 112.4-173.9), followed by vitiligo 132.4 cases per 100,000 (95% CI: 105.0-164.8), and rheumatoid arthritis 105.9 cases per 100,000 (95% CI: 81.6-135.3). The sex ratio was higher in females (69%), the most affected age group was over 60 years (30.5%), with greater predominance in the urban area (81.3%). Our data showed the general and relative prevalence of the identified diseases, allowing to know the sociodemographic profile of the identified cases and the epidemiological trend of these morbidities in a low-income Brazilian region.
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Affiliation(s)
| | - Carla Meireles de Oliveira
- Department of Epidemiological Surveillance, Municipal Health Secretariat, Crisólita, Minas Gerais, Brazil
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Goldiș A, Lupușoru R, Gheorghe L, Gheorghe C, Trifan A, Dobru D, Cijevschi C, Tanțău A, Constantinescu G, Iacob R, Goldiș R, Diculescu M. Geographic Distribution, Phenotype and Epidemiological Tendency in Inflammatory Bowel Disease Patients in Romania. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E704. [PMID: 31635181 PMCID: PMC6843626 DOI: 10.3390/medicina55100704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 10/15/2019] [Accepted: 10/17/2019] [Indexed: 02/05/2023]
Abstract
Background and objective: The incidence of inflammatory bowel disease (IBD) over the past years in Romania has been on the rise, but epidemiologic data are lacking. The aim of this study was to define the characteristics of IBD, the trends and phenotype among IBD patients in Romania. Material and methods: We conducted a prospective study over a period of 12 years, from 2006 to 2017. All patients diagnosed with IBD on clinical, radiological, endoscopic and histological features were included. We divided the country into eight regions: west (W), north-east (NE), north-west (NW), south-east (SE), south-west (SW), south (S), central (C) and Bucharest-Ilfov (B), and data were analyzed accordingly. Results: A total of 2724 patients were included in this database, but only 2248 were included in the final analysis, with all data available. Of the 2248 patients, 935 were Crohn's disease (CD), 1263 were ulcerative colitis (UC) and 50 were IBD-undetermined. In UC phenotypes we observed more frequent left-sided colitis (50.5%, p < 0.0001), and in CD phenotype we observed more frequent colonic and ileo-colonic localization (37.8% and 37.6%, p < 0.0001). The region with the most IBD cases was NE (25.1%) and with the least IBD cases was SW (4.9%). UC was found more frequently in NE (32%), while CD was found more frequently in Bucharest (28.6%). Conclusions: In Romania, ulcerative colitis is more frequent than CD. UC is predominant in the northern part of Romania, while CD has become predominant in the southern part of the country. IBD occurs more in the male population, and in urban and industrialized areas. There are differences between the regions in Romania regarding IBD phenotypes, gender distributions, age distribution, treatment, smoking status and complications.
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Affiliation(s)
- Adrian Goldiș
- Department of Gastroenterology and Hepatology, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania.
| | - Raluca Lupușoru
- Department of Gastroenterology and Hepatology, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania.
- Department of Functional Sciences, "Victor Babeș" University of Medicine and Pharmacy, 300041 Timișoara, Romania.
| | - Liana Gheorghe
- Department of Gastroenterology and Hepatology, "Carol Davila" University of Medicine and Pharmacy, Fundeni Clinical Institute, 020021 Bucharest, Romania.
| | - Cristian Gheorghe
- Department of Gastroenterology and Hepatology, "Carol Davila" University of Medicine and Pharmacy, Fundeni Clinical Institute, 020021 Bucharest, Romania.
| | - Anca Trifan
- Gastroenterology and Hepatology Institute, "Grigore T. Popa" University of Medicine and Pharmacy, 700019 Iași, Romania.
| | - Daniela Dobru
- Municipal Hospital, Gastroenterology, University of Medicine and Pharmacy, 540139 Târgu-Mureș, Romania.
| | - Cristina Cijevschi
- Gastroenterology and Hepatology Institute, "Grigore T. Popa" University of Medicine and Pharmacy, 700019 Iași, Romania.
| | - Alina Tanțău
- "Iuliu Hațieganu" University of Medicine and Pharmacy, 3rd Medical Clinic, 400012 Cluj-Napoca, Romania.
| | - Gabriel Constantinescu
- Department of Gastroenterology and Hepatology, "Carol Davila" University of Medicine and Pharmacy, Floreasca Emergency Hospital, 020021 Bucharest, Romania.
| | - Răzvan Iacob
- Department of Gastroenterology and Hepatology, "Carol Davila" University of Medicine and Pharmacy, Fundeni Clinical Institute, 020021 Bucharest, Romania.
| | | | - Mircea Diculescu
- Department of Gastroenterology and Hepatology, "Carol Davila" University of Medicine and Pharmacy, Fundeni Clinical Institute, 020021 Bucharest, Romania.
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Parra RS, Chebli JMF, Amarante HMBS, Flores C, Parente JML, Ramos O, Fernandes M, Rocha JJR, Feitosa MR, Feres O, Scotton AS, Nones RB, Lima MM, Zaltman C, Goncalves CD, Guimaraes IM, Santana GO, Sassaki LY, Hossne RS, Bafutto M, Junior RLK, Faria MAG, Miszputen SJ, Gomes TNF, Catapani WR, Faria AA, Souza SCS, Caratin RF, Senra JT, Ferrari MLA. Quality of life, work productivity impairment and healthcare resources in inflammatory bowel diseases in Brazil. World J Gastroenterol 2019; 25:5862-5882. [PMID: 31636478 PMCID: PMC6801193 DOI: 10.3748/wjg.v25.i38.5862] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/30/2019] [Accepted: 09/13/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Inflammatory bowel diseases (IBD) have been associated with a low quality of life (QoL) and a negative impact on work productivity compared to the general population. Information about disease control, patient-reported outcomes (PROs), treatment patterns and use of healthcare resources is relevant to optimizing IBD management.
AIM To describe QoL and work productivity and activity impairment (WPAI), treatment patterns and use of healthcare resources among IBD patients in Brazil.
METHODS A multicenter cross-sectional study included adult outpatients who were previously diagnosed with moderate to severe Crohn’s disease (CD) or ulcerative colitis (UC). At enrolment, active CD and UC were defined as having a Harvey Bradshaw Index ≥ 8 or a CD Activity Index ≥ 220 or calprotectin > 200 µg/g or previous colonoscopy results suggestive of inadequate control (per investigator criteria) and a 9-point partial Mayo score ≥ 5, respectively. The PRO assessment included the QoL questionnaires SF-36 and EQ-5D-5L, the Inflammatory Bowel Disease Questionnaire (IBDQ), and the WPAI questionnaire. Information about healthcare resources and treatment during the previous 3 years was collected from medical records. Chi-square, Fisher’s exact and Student’s t-/Mann-Whitney U tests were used to compare PROs, treatment patterns and the use of healthcare resources by disease activity (α = 0.05).
RESULTS Of the 407 patients in this study (CD/UC: 64.9%/35.1%, mean age 42.9/45.9 years, 54.2%/56.6% female, 38.3%/37.1% employed), 44.7%/25.2% presented moderate-to-severe CD/UC activity, respectively, at baseline. Expressed in median values for CD/UC, respectively, the SF-36 physical component was 46.6/44.7 and the mental component was 45.2/44.2, the EQ-visual analog scale score was 80.0/70.0, and the IBDQ overall score was 164.0/165.0. Moderate to severe activity, female gender, being unemployed, a lower educational level and lower income were associated with lower QoL (P < 0.05). Median work productivity impairment was 20% and 5% for CD and UC patients, respectively, and activity impairment was 30%, the latter being higher among patients with moderate to severe disease activity compared to patients with mild or no disease activity (75.0% vs 10.0%, P < 0.001). For CD/UC patients, respectively, 25.4%/2.8% had at least one surgery, 38.3%/19.6% were hospitalized, and 70.7%/77.6% changed IBD treatment at least once during the last 3 years. The most common treatments at baseline were biologics (75.3%) and immunosuppressants (70.9%) for CD patients and 5-ASA compounds (77.5%) for UC patients.
CONCLUSION Moderate to severe IBD activity, especially among CD patients, is associated with a substantial impact on QoL, work productivity impairment and an increased number of IBD surgeries and hospitalizations in Brazil.
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Affiliation(s)
- Rogerio S Parra
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP 14049-900, Brazil
| | - Julio MF Chebli
- Inflammatory Bowel Disease Center, Federal University of Juiz de Fora, Juiz de Fora, MG 36036-247, Brazil
| | - Heda MBS Amarante
- Hospital de Clinicas da Universidade Federal do Parana, Curitiba, PR 80060-900, Brazil
| | - Cristina Flores
- Hospital de Clinicas de Porto Alegre, Porto Alegre – RS 90035-007, Brazil
| | - Jose ML Parente
- Universidade Federal do Piaui, Teresina, PI 64073-500, Brazil
| | - Odery Ramos
- Hospital de Clínicas da Universidade Federal do Parana, Curitiba, PR 80060-900, Brazil
| | - Milene Fernandes
- CTI Clinical Trial & Consulting Services, Lisbon 1070-274, Portugal
| | - Jose JR Rocha
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP 14049-900, Brazil
| | - Marley R Feitosa
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP 14049-900, Brazil
| | - Omar Feres
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP 14049-900, Brazil
| | | | - Rodrigo B Nones
- Hospital Nossa Senhora das Gracas, Curitiba, PR 80810-040, Brazil
| | - Murilo M Lima
- Hospital Universitario da Universidade Federal do Piaui, Teresina, PI 64049-550, Brazil
| | - Cyrla Zaltman
- Carolina D Gonçalves, Isabella M Guimaraes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-913, Brazil
| | | | | | | | - Ligia Y Sassaki
- Department of Internal Medicine, Botucatu Medical School at Sao Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Rogerio S Hossne
- Department of Internal Medicine, Botucatu Medical School at Sao Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Mauro Bafutto
- Instituto Goiano de Gastroenterologia e Endoscopia Digestiva Ltda, Goiania, GO 74535-170, Brazil
| | | | | | | | - Tarcia NF Gomes
- UNIFESP, Disciplina de Gastroenterologia, Sao Paulo, SP 04040-002, Brazil
| | | | - Anderson A Faria
- Faculdade de Medicina UFMG, Belo Horizonte, MG, 30130-100, Brazil
| | - Stella CS Souza
- Faculdade de Medicina UFMG, Belo Horizonte, MG, 30130-100, Brazil
| | | | - Juliana T Senra
- Takeda Pharmaceuticals Brazil, Sao Paulo, SP 04709-011, Brazil
| | - Maria LA Ferrari
- Faculdade de Medicina UFMG, Belo Horizonte, MG, 30130-100, Brazil
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Rodrigues AL, Pardini F. PSYCHOLOGICAL WELL-BEING AND QUALITY OF LIFE IN THE CLINICAL APPROACH IN CROHN'S DISEASE. ARQUIVOS DE GASTROENTEROLOGIA 2019; 56:111-112. [PMID: 31460571 DOI: 10.1590/s0004-2803.201900000-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Avelino Luiz Rodrigues
- Universidade de São Paulo, Instituto de Psicologia, Departamento Psicologia Clínica, SP, Brasil. Orcid: 0000-0002-7989-5980
| | - Fernando Pardini
- Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia e Outras Especialidades - IBEPEGE, São Paulo, SP, Brasil. Orcid: 0000-0003-3065-9765
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Khan I, Ullah N, Zha L, Bai Y, Khan A, Zhao T, Che T, Zhang C. Alteration of Gut Microbiota in Inflammatory Bowel Disease (IBD): Cause or Consequence? IBD Treatment Targeting the Gut Microbiome. Pathogens 2019; 8:pathogens8030126. [PMID: 31412603 PMCID: PMC6789542 DOI: 10.3390/pathogens8030126] [Citation(s) in RCA: 417] [Impact Index Per Article: 83.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/03/2019] [Accepted: 08/05/2019] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic complex inflammatory gut pathological condition, examples of which include Crohn’s disease (CD) and ulcerative colitis (UC), which is associated with significant morbidity. Although the etiology of IBD is unknown, gut microbiota alteration (dysbiosis) is considered a novel factor involved in the pathogenesis of IBD. The gut microbiota acts as a metabolic organ and contributes to human health by performing various physiological functions; deviation in the gut flora composition is involved in various disease pathologies, including IBD. This review aims to summarize the current knowledge of gut microbiota alteration in IBD and how this contributes to intestinal inflammation, as well as explore the potential role of gut microbiota-based treatment approaches for the prevention and treatment of IBD. The current literature has clearly demonstrated a perturbation of the gut microbiota in IBD patients and mice colitis models, but a clear causal link of cause and effect has not yet been presented. In addition, gut microbiota-based therapeutic approaches have also shown good evidence of their effects in the amelioration of colitis in animal models (mice) and IBD patients, which indicates that gut flora might be a new promising therapeutic target for the treatment of IBD. However, insufficient data and confusing results from previous studies have led to a failure to define a core microbiome associated with IBD and the hidden mechanism of pathogenesis, which suggests that well-designed randomized control trials and mouse models are required for further research. In addition, a better understanding of this ecosystem will also determine the role of prebiotics and probiotics as therapeutic agents in the management of IBD.
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Affiliation(s)
- Israr Khan
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China
| | - Naeem Ullah
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China
| | - Lajia Zha
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China
| | - Yanrui Bai
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China
| | - Ashiq Khan
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Probiotics and Biological Feed Research Center, Lanzhou University, Lanzhou 730000, China
| | - Tang Zhao
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China
| | - Tuanjie Che
- Gansu Key Laboratory of Functional Genomics and Molecular Diagnosis, Lanzhou 730000, China
| | - Chunjiang Zhang
- School of Life Sciences, Lanzhou University, Lanzhou 730000, China.
- Key Laboratory of Cell Activities and Stress Adaptations, Ministry of Education, Lanzhou University, Lanzhou 730000, China.
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, Lanzhou University, Lanzhou 730000, China.
- Gansu Key Laboratory of Functional Genomics and Molecular Diagnosis, Lanzhou 730000, China.
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Abstract
PURPOSE OF REVIEW Once thought a disease of Western civilizations, the inflammatory bowel diseases (IBD) impose a global burden, now penetrating populations in Asia, Africa, and South America. We summarize similarities and differences in the epidemiology of IBD globally, highlighting gaps in knowledge where future study is needed. RECENT FINDINGS While incidence of IBD is stabilizing (or even decreasing) in many westernized regions, prevalence continues to grow due to a young age of onset and low mortality. In newly westernized regions, IBD is beginning to penetrate populations comparable to the rapid increases seen in North America, Europe, and Oceania in the last century. IBD imposes a significant fiscal and resource burden on healthcare systems. As global prevalence of these diseases continues to increase, we desperately need to anticipate the future burden to proactively prepare our healthcare systems for the challenges of increased patient load and aging populations with comorbid conditions and longer disease course.
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The globalization of inflammatory bowel disease: the incidence and prevalence of inflammatory bowel disease in Brazil. Curr Opin Gastroenterol 2019; 35:259-264. [PMID: 30973356 DOI: 10.1097/mog.0000000000000534] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW Epidemiological studies of inflammatory bowel disease (IBD) in newly industrialized countries are limited, due to a lack of medical surveillance systems and reliable and unified registries and databases. In Brazil, reliable data on the incidence and prevalence of Crohn's disease and ulcerative colitis is scarce. The objective of the present review is to describe in detail the available data on the incidence and prevalence of Crohn's disease and ulcerative colitis in Brazil. RECENT FINDINGS The authors identified the single four population-based studies which refer to incidence and prevalence of IBD in the country (two from São Paulo, one from Espírito Santo and one from the state of Piauí). These studies demonstrate a remarkable growth in the incidence and estimated prevalence of IBD in Brazil, with higher number of cases in more developed regions. SUMMARY The increase in incidence over time and the higher current prevalence are indicative of a historical progression in relation to the number of IBD patients in our country, similar to what was observed in countries from Asia and approximating those of the northern hemisphere. Epidemiological studies with more accurate methodology are needed in Brazil.
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Yamamoto-Furusho JK, Sarmiento-Aguilar A, Toledo-Mauriño JJ, Bozada-Gutiérrez KE, Bosques-Padilla FJ, Martínez-Vázquez MA, Marroquín-Jiménez V, García-Figueroa R, Jaramillo-Buendía C, Miranda-Cordero RM, Valenzuela-Pérez JA, Cortes-Aguilar Y, Jacobo-Karam JS, Bermudez-Villegas EF. Incidence and prevalence of inflammatory bowel disease in Mexico from a nationwide cohort study in a period of 15 years (2000-2017). Medicine (Baltimore) 2019; 98:e16291. [PMID: 31277162 PMCID: PMC6635231 DOI: 10.1097/md.0000000000016291] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Despite the worldwide increasing incidence and prevalence of Inflammatory Bowel Disease (IBD), our knowledge about it in Mexico is still limited. The aim of this study is to describe the incidence and prevalence of IBD as well as its clinical and socio-demographical characteristics in Mexico from a nation-wide perspective.Multicenter nation-wide cohort study that included 42 IBD clinics from all over the country that participated with electronically register of the new cases over 17 years as well as all known existing cases together with their clinical and socio-demographical characteristics from patients with IBD (ulcerative colitis [UC], Crohn disease [CD], and inflammatory bowel disease unclassified [IBDU]). The data collection was conducted between January and October 2017. Incidence, prevalence, and mean incidence over 2 decades were then calculated. Data base was analyzed using SPSS v24 program SPSS (version 24, IBM Corp., Armonk, NY, USA).A total of 2645 patients with IBD were registered. The crude incidence rates of IBD, UC, and CD, respectively, were 0.21, 0.16, and 0.04 cases per 100,000-person year. The highest incidence was registered in the year 2015, compared with to the previous years. The mean incidence of IBD has increased steadily from 0.05 to 0.21 per 100,000 person-years over the past 15 years (P = .06). The incidence of IBD new cases have increased significantly throughout the last 16 years, 5.9-fold for IBD, 5.3-fold for UC, and 9.5-fold for CD. The prevalence rates of IBD, UC, and CD, respectively, were 1.83, 1.45, and 0.34 cases per 100,000-person-year.This is the first study from a nation-wide perspective that demonstrated a significant increase of prevalence and incidence of IBD in Mexico in the last 15 years.
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Affiliation(s)
- Jesús K. Yamamoto-Furusho
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
| | - Andrea Sarmiento-Aguilar
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
| | - Joel J. Toledo-Mauriño
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
| | - Katya E. Bozada-Gutiérrez
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
| | - Francisco J. Bosques-Padilla
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Escuela Nacional de Medicina Sistema Tec Salud, Monterrey, Nuevo León
| | - Manuel A. Martínez-Vázquez
- Inflammatory Bowel Disease Clinic, Department of Gastroenterology, Escuela Nacional de Medicina Sistema Tec Salud, Monterrey, Nuevo León
| | - Virgilio Marroquín-Jiménez
- Gastroenterology Department, Hospital de Especialidades Centro Médico Nacional General Manuel Avila Camacho IMSS Puebla, Puebla
| | - Rosalva García-Figueroa
- Division of Gastroenterology and Endoscopy, Hospital de Alta Especialidad ISSSTE of Morelia, Michoacán, Morelia
| | | | - Rosa M. Miranda-Cordero
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology, Centro Médico ISSEMyM, Toluca, Estado de México
| | - Jesús A. Valenzuela-Pérez
- Colon and Rectum Surgery Department, Hospital Civil de Guadalajara “Dr. Juan I. Menchaca”, Guadalajara
| | | | - Janett S. Jacobo-Karam
- Gastroenterology and Endoscopy Department, Doctor in Medical Sciences, Hospital General 450 Secretaría de Salud, Durango, Durango
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Cury DB, Oliveira R, Cury MS. Inflammatory bowel diseases: time of diagnosis, environmental factors, clinical course, and management - a follow-up study in a private inflammatory bowel disease center (2003-2017). J Inflamm Res 2019; 12:127-135. [PMID: 31213873 PMCID: PMC6543909 DOI: 10.2147/jir.s190929] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The governmental program of Brazilian Unified National Health System has already published studies on the incidence of inflammatory bowel diseases (IBD), but up until now, there have been no epidemiological studies in private centers in Brazil. However, these diseases tend to affect people from a higher socioeconomic class, mainly in the capital of MS state that has the third highest GDP in Brazil. OBJECTIVES The aim was to analyze an observational, descriptive study of an IBD database in a private center including: the side, behavior of the disease and medical management, the association of extra-intestinal manifestations, and the main clinical symptoms which led to the investigation and diagnosis of IBD. PATIENTS AND METHODS A cohort study was developed in which data of all patients with IBD were analyzed with SPSS software in a constructed electronic database. RESULTS Of 329 patients, 212 (64.4%) had Crohn's disease (CD) and 117 (35.6%) had ulcerative colitis (UC). Average age at diagnosis of CD was 36.19 (±14.33) and of UC was 41.61 (±15.37). An amount of 50.05% of the patients with CD and 72.7% (P<0.001) with UC were female. We have observed that concerning the first symptoms, diahrrea and blood feces corresponded to 70% in UC while in CD 50% of the patients presented diahrrea with blood feces, loss of weight corresponded to 50% and only diahrrea 25%. (P<0.001). Anti-TNFs corresponded to 56.2% being more frequent in CD 0.001%. CD patients used biologic therapy and antibiotics more frequently than those with UC. In conclusion, IBD is also frequent in private health care centers in Brazil; women are most affected. Symptoms such as diarrhea and bleeding, as well as diarrhea and weight loss, must be taken as warning signs to investigate for inflammatory disease. The use of biologic therapies is frequent in referral centers when patients have severe disease.
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Affiliation(s)
- D B Cury
- Inflammatory Bowel Disease Center, Scope Clinic, Campo Grande/MS, Brazil,
| | - R Oliveira
- Biostatistics, UNESP, Botucatu, São Paulo, SP, Brazil
| | - M S Cury
- Advanced Endoscopy Center, Scope Clinic, Campo Grande/MS, Brazil
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Teruel AH, Pérez-Esteve É, González-Álvarez I, González-Álvarez M, Costero AM, Ferri D, Gaviña P, Merino V, Martínez-Máñez R, Sancenón F. Double Drug Delivery Using Capped Mesoporous Silica Microparticles for the Effective Treatment of Inflammatory Bowel Disease. Mol Pharm 2019; 16:2418-2429. [DOI: 10.1021/acs.molpharmaceut.9b00041] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Adrián H. Teruel
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Édgar Pérez-Esteve
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - Isabel González-Álvarez
- Departamento de Ingeniería, Sección de Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernandez, 03550, Alicante, Spain
| | - Marta González-Álvarez
- Departamento de Ingeniería, Sección de Farmacia y Tecnología Farmacéutica, Universidad Miguel Hernandez, 03550, Alicante, Spain
| | - Ana M. Costero
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, Valencia 46100, Spain
| | - Daniel Ferri
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, Valencia 46100, Spain
| | - Pablo Gaviña
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
- Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, Valencia 46100, Spain
| | - Virginia Merino
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- Departamento de Farmacia y Tecnologia Farmacéutica, Universitat de València 46100 Valencia, Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
- Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, València, Universitat Politècnica de València, Centro de
Investigación Príncipe Felipe, Valencia, Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat
de València, Camino de Vera s/n, 46022 Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
- Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, València, Universitat Politècnica de València, Centro de
Investigación Príncipe Felipe, Valencia, Spain
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Lin YS, Cheng SW, Wang YH, Chen KH, Fang CJ, Chen C. Systematic review with meta-analysis: risk of post-operative complications associated with pre-operative exposure to anti-tumour necrosis factor agents for Crohn's disease. Aliment Pharmacol Ther 2019; 49:966-977. [PMID: 30864199 DOI: 10.1111/apt.15184] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/18/2018] [Accepted: 01/18/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Post-operative complications after anti-tumour necrosis agent treatment for Crohn's disease (CD) have been analysed with conflicting results. AIM To assess the effects of pre-operative anti-tumour necrosis factor (TNF) therapy on post-operative complications within 30 days post-operatively in patients with CD undergoing abdominal surgery. METHODS Systematic review with meta-analysis was performed on articles found in MEDLINE, Embase, Cochrane Library, Scopus, and the International Clinical Trials Registry Platform until September 2018. RESULTS Twenty studies (7115 patients) were included. Without confounder adjustment, pre-operative anti-TNF therapy in patients with CD undergoing abdominal surgery was associated with increased rates of infectious complications (unadjusted odds ratio, OR, 1.49; 95% CI, 1.08-2.06). After confounder adjustment, Pre-operative anti-TNF therapy was significantly associated with both increased rates of total and infectious complications (adjusted OR, 1.53 and 2.09; 95% CI, 1.11-2.09 and 1.19-3.65, respectively). After subgroup analyses, the association between anti-TNF agents and total complications was significant in high incidence countries (adjusted OR, 1.86; 95% CI, 1.43-2.42) but not in low incidence countries (adjusted OR, 0.77; 95% CI, 0.48-1.25). CONCLUSIONS Exposure to anti-TNF agents is an independent risk factor for post-operative infectious complications in patients with CD, especially in countries with a high incidence of Crohn's disease. We suggest postponing elective surgery or carefully monitoring these patients post-operatively.
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Affiliation(s)
- Yang-Sheng Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Sheng-Wei Cheng
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yuan-Hung Wang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Medical Research, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Kee-Hsin Chen
- Post-Baccalaureate Program in Nursing, College of Nursing, Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan.,Evidence-based Knowledge Translation Centre, Department of Nursing, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Ching-Ju Fang
- Medical Library, National Cheng Kung University, Tainan, Taiwan.,Department of Secretariat, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chiehfeng Chen
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Public Health, School of Medicine, College of Medicine, and Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan.,Division of Plastic Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
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45
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Manfredi M, Conte E, Barberis E, Buzzi A, Robotti E, Caneparo V, Cecconi D, Brandi J, Vanni E, Finocchiaro M, Astegiano M, Gariglio M, Marengo E, De Andrea M. Integrated serum proteins and fatty acids analysis for putative biomarker discovery in inflammatory bowel disease. J Proteomics 2019; 195:138-149. [DOI: 10.1016/j.jprot.2018.10.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 10/19/2018] [Accepted: 10/31/2018] [Indexed: 12/30/2022]
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Alagón Fernández Del Campo P, De Orta Pando A, Straface JI, López Vega JR, Toledo Plata D, Niezen Lugo SF, Alvarez Hernández D, Barrientos Fortes T, Gutiérrez-Kobeh L, Solano-Gálvez SG, Vázquez-López R. The Use of Probiotic Therapy to Modulate the Gut Microbiota and Dendritic Cell Responses in Inflammatory Bowel Diseases. ACTA ACUST UNITED AC 2019; 7:medsci7020033. [PMID: 30813381 PMCID: PMC6410300 DOI: 10.3390/medsci7020033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/28/2019] [Accepted: 02/13/2019] [Indexed: 12/23/2022]
Abstract
Recent investigations have shown that different conditions such as diet, the overuse of antibiotics or the colonization of pathogenic microorganisms can alter the population status of the intestinal microbiota. This modification can produce a change from homeostasis to a condition known as imbalance or dysbiosis; however, the role-played by dysbiosis and the development of inflammatory bowel diseases (IBD) has been poorly understood. It was actually not until a few years ago that studies started to develop regarding the role that dendritic cells (DC) of intestinal mucosa play in the sensing of the gut microbiota population. The latest studies have focused on describing the DC modulation, specifically on tolerance response involving T regulatory cells or on the inflammatory response involving reactive oxygen species and tissue damage. Furthermore, the latest studies have also focused on the protective and restorative effect of the population of the gut microbiota given by probiotic therapy, targeting IBD and other intestinal pathologies. In the present work, the authors propose and summarize a recently studied complex axis of interaction between the population of the gut microbiota, the sensing of the DC and its modulation towards tolerance and inflammation, the development of IBD and the protective and restorative effect of probiotics on other intestinal pathologies.
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Affiliation(s)
- Pablo Alagón Fernández Del Campo
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Alejandro De Orta Pando
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Juan Ignacio Straface
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - José Ricardo López Vega
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Diego Toledo Plata
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Sebastian Felipe Niezen Lugo
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Diego Alvarez Hernández
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
| | - Tomás Barrientos Fortes
- Director Facultad de Ciencias de la Salud, Universidad Anáhuac México, 52786 Cuidad de México, Mexico.
| | - Laila Gutiérrez-Kobeh
- Unidad de Investigación UNAM-INC, División Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México-Instituto Nacional de Cardiología "Ignacio Chávez," Mexico City 14080, Mexico.
| | - Sandra Georgina Solano-Gálvez
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico.
| | - Rosalino Vázquez-López
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, 52786 Cuidad de México, Mexico.
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47
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Hossne RS, Sassaki LY, Baima JP, Meira Júnior JDD, Campos LM. ANALYSIS OF RISK FACTORS AND POSTOPERATIVE COMPLICATIONS IN PATIENTS WITH CROHN'S DISEASE. ARQUIVOS DE GASTROENTEROLOGIA 2019; 55:252-257. [PMID: 30540087 DOI: 10.1590/s0004-2803.201800000-63] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 05/02/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND The post-operative complications rate is greater in patients with Crohn's disease than in other abdominal surgeries due to other benign conditions. Prevention and management of such complications are important factors in the care of these patients. OBJECTIVE The objectives of this research are to analyze the rate of postoperative complications and the major risk factors in patients with Crohn's disease. METHODS A descriptive and retrospective study based on analysis of medical records of patients with Crohn's disease undergoing ileal and/or colonic resection, which analyzed the main surgical complications and their major risk factors. RESULTS Forty-four surgical procedures and thirty-seven patients were analyzed. Most were female (56.7%). Postoperative complications were observed in 18 (40.9%) surgeries. The disease duration (P=0.04), the penetrating behavior (P=0.013), the time between diagnosis and the first surgery (P=0.04), malnutrition with low body mass index (BMI), duration of surgery (P=0.016), and the size of the removed specimen (P=0.014) were associated with higher rates of complications. The use of drugs blocking tumor necrosis factor up to eight weeks before surgery was not significantly associated with higher complications rates or increased need for reoperation. CONCLUSION The complication rate observed in this study is similar to published data. The duration of the disease, the penetrating behavior, the size of the removed specimen, the duration of the surgery, and BMI are important risk factors for perioperative complications in Crohn's disease.
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Affiliation(s)
- Rogério Saad Hossne
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina, Departamento de Cirurgia e Ortopedia, Botucatu, SP, Brasil
| | - Ligia Yukie Sassaki
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina, Departamento de Clínica Médica, Botucatu, SP, Brasil
| | - Julio Pinheiro Baima
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina, Departamento de Clínica Médica, Botucatu, SP, Brasil
| | - José Donizeti de Meira Júnior
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina, Departamento de Cirurgia e Ortopedia, Botucatu, SP, Brasil
| | - Luana Moraes Campos
- Universidade Estadual Paulista (UNESP), Faculdade de Medicina, Departamento de Cirurgia e Ortopedia, Botucatu, SP, Brasil
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48
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Nóbrega VG, Silva INDN, Brito BS, Silva J, Silva MCMD, Santana GO. THE ONSET OF CLINICAL MANIFESTATIONS IN INFLAMMATORY BOWEL DISEASE PATIENTS. ARQUIVOS DE GASTROENTEROLOGIA 2019; 55:290-295. [PMID: 30540094 DOI: 10.1590/s0004-2803.201800000-73] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 08/10/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND The diagnosis of inflammatory bowel disease is often delayed because of the lack of an ability to recognize its major clinical manifestations. OBJECTIVE Our study aimed to describe the onset of clinical manifestations in inflammatory bowel disease patients. METHODS A cross-sectional study. Investigators obtained data from interviews and the medical records of inflammatory bowel disease patients from a reference centre located in Brazil. RESULTS A total of 306 patients were included. The mean time between onset of symptoms and diagnosis was 28 months for Crohn's disease and 19 months for ulcerative colitis. The main clinical manifestations in Crohn's disease patients were weight loss, abdominal pain, diarrhoea and asthenia. The most relevant symptoms in ulcerative colitis patients were blood in the stool, faecal urgency, diarrhoea, mucus in the stool, weight loss, abdominal pain and asthenia. It was observed that weight loss, abdominal pain and distension, asthenia, appetite loss, anaemia, insomnia, fever, nausea, perianal disease, extraintestinal manifestation, oral thrush, vomiting and abdominal mass were more frequent in Crohn's patients than in ulcerative colitis patients. The frequencies of urgency, faecal incontinence, faeces with mucus and blood, tenesmus and constipation were higher in ulcerative colitis patients than in Crohn's disease patients. The mean time from the onset of clinical symptoms to the diagnosis of Crohn's disease was 37 months for patients with ileocolonic location, 26 months for patients with ileum location and 18 months for patients with colon location. In ulcerative colitis patients, the mean time from the onset of symptoms to diagnosis was 52 months for proctitis, 12 months for left-sided colitis and 12 months for extensive colitis. CONCLUSION Ulcerative colitis presented a high frequency of intestinal symptoms, and Crohn's disease showed a high frequency of systemic manifestations at the onset of manifestation. There was a long delay in diagnosis, but individuals with more extensive disease and more obvious symptoms showed a shorter delay.
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Affiliation(s)
| | | | | | - Juliana Silva
- Universidade do Estado da Bahia, Salvador, BA, Brasil
| | | | - Genoile Oliveira Santana
- Universidade do Estado da Bahia, Departamento de Ciências da Vida, Salvador, BA, Brasil.,Universidade Federal da Bahia, Programa de Pós-Graduação em Medicina e Saúde, Salvador, BA, Brasil
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49
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Calderón M, Minckas N, Nuñez S, Ciapponi A. Inflammatory Bowel Disease in Latin America: A Systematic Review. Value Health Reg Issues 2018; 17:126-134. [DOI: 10.1016/j.vhri.2018.03.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/06/2017] [Accepted: 03/23/2018] [Indexed: 02/06/2023]
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50
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Kaplan GG, Bernstein CN, Coward S, Bitton A, Murthy SK, Nguyen GC, Lee K, Cooke-Lauder J, Benchimol EI. The Impact of Inflammatory Bowel Disease in Canada 2018: Epidemiology. J Can Assoc Gastroenterol 2018; 2:S6-S16. [PMID: 31294381 PMCID: PMC6512243 DOI: 10.1093/jcag/gwy054] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/24/2018] [Indexed: 12/11/2022] Open
Abstract
Canada has among the highest incidence and prevalence of inflammatory bowel disease (IBD) in the world. After decades of rising incidence of IBD in Canada during the 20th Century, the prevalence of IBD in 2018 is 0.7% of the Canadian population. Forecasting models predict that prevalence of IBD will continue to rise to 1.0% of the population by 2030. In 2018, the number of Canadians living with IBD is approximately 270,000 and is predicted to rise to 403,000 Canadians in 2030. Inflammatory bowel disease affects all age groups with adolescents and young adults at highest risk of diagnosis. Canadians of all ethnicities are being diagnosed with IBD including known high-risk groups such as Ashkenazi Jews and offspring of South Asian immigrants who were previously thought to be low risk. Moreover, IBD has evolved into a global disease with rising incidence in newly industrialized countries in Asia and South America. The causes of IBD remain unsolved; however, the high rates of disease in Western countries and its emergence in newly industrialized countries suggest that environmental factors associated with urbanization, modernization, or Western diets may be pertinent to understanding the pathogenesis of the disease. Highlights 1. Canada continues to have among the highest prevalence of IBD in the world. 2. Today, approximately 270,000 Canadians live with IBD. By 2030 it is estimated that nearly 403,000 Canadians will have a diagnosis of IBD. 3. Inflammatory bowel disease has become a worldwide disease with increasing rates in Asia, Africa, and South America—continents where IBD was rarely diagnosed prior to 1990. 4. The causes of IBD are unknown, but the high rates of disease over the past 60 years in Western countries and the emergence of disease in developing countries suggest that factors associated with urbanization, modernization, or Western diets may be pertinent to understanding the pathogenesis of the disease. 5. Many of the leading hypotheses as to the causes of IBD tie in with alteration of the gut microbiome, the suite of organisms that reside in the bowel and maintain bowel health throughout life. Key Summary Points 1. The incidence (the number of new diagnoses annually) of IBD rose throughout the 20th century in Canada and then stabilized at the turn of the 21st century. 2. The prevalence (the total number of diagnosed persons in the population) of IBD in Canada is among the highest in the world. 3. Today, 270,000 (0.7%, or 7 in 1000) Canadians are estimated to live with IBD. By 2030, that number is expected to rise to 403,000 Canadians (1% or 1 in 100). 4. Inflammatory bowel disease can be diagnosed at any age. However, the age groups that are most likely to be diagnosed are adolescents and young adults from 20 to 30 years of age. 5. Inflammatory bowel disease in Canada affects the lives of Canadians of all ethnicities, including known high-risk groups such as Ashkenazi Jews, and those thought previously to be at low risk, such as first-generation offspring of South Asian immigrants. 6. Canadian health policy makers will need to prepare the Canadian health care system for the rising burden of IBD. 7. As newly industrialized countries in Asia, Africa, and South America are transitioning to a Westernized society, IBD has emerged and its incidence in these countries is rising rapidly. 8. The gut microbiome includes microorganisms that maintain digestive health. Thus, changes in the microbiome, which may change the immune system’s response to triggers, may be important in initiating and perpetuating IBD. 9. A number of factors can alter the gut microbiome and early childhood may be a particularly important time such that breastfeeding, early life diet, use of antibiotics, infections, and other environmental exposures may impact the gut microbiome in such a way that facilitates developing IBD. 10. Smoking is associated with an increased risk and worsening disease course of Crohn’s disease. Quitting smoking is associated with an increased risk of developing ulcerative colitis. Therefore, never initiating smoking can mitigate the risk for IBD. Educational programs aimed at those at-risk for IBD should emphasize the risk of starting to smoke tobacco. 11. Modifying exposure to environmental risk factors associated with the Westernization of society (e.g., Western diet and lifestyles) may provide an avenue for reducing the risk of IBD in Canada and worldwide. Gaps in Knowledge and Future Directions 1. While the incidence of IBD appears to be stabilizing in some regions in Canada, IBD may be occurring more frequently in certain populations such as in children, South Asians, Ashkenazi Jews, and immigrants. Future research should focus on the changing demographics of IBD in Canada. 2. The prevalence of IBD will rise steadily over the next decade. To enable better health care system planning and to respond adequately to the increasing burden of IBD, ongoing surveillance of the epidemiology and health services utilization of IBD in Canada is necessary. 3. Most studies have focused on the mortality associated with IBD. Future research is necessary to assess health-adjusted life expectancy and overall life expectancy for those living with IBD. 4. Analyses of resources, infrastructure, and personnel need to be modeled into the future in order to prepare our health care system for the rising burden of IBD. 5. Research on the interaction between genes, microbes, and our environment will inform our understanding of the pathogenesis of IBD, information necessary to prevent IBD in the future.
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Affiliation(s)
- Gilaad G Kaplan
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,Department of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Charles N Bernstein
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,University of Manitoba IBD Clinical and Research Centre, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Stephanie Coward
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,Department of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Alain Bitton
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,McGill University Health Centre (MUHC) IBD Centre, McGill University, Montreal, Quebec, Canada
| | - Sanjay K Murthy
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,Ottawa Hospital Research Institute, Department of Medicine and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Geoffrey C Nguyen
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,Mount Sinai Hospital Centre for IBD, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Kate Lee
- Crohn's and Colitis Canada, Toronto, Ontario, Canada
| | | | - Eric I Benchimol
- Canadian Gastro-Intestinal Epidemiology Consortium, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario IBD Centre, Department of Pediatrics and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
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