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Sauk JS, Ryu HJ, Labus JS, Khandadash A, Ahdoot AI, Lagishetty V, Katzka W, Wang H, Naliboff B, Jacobs JP, Mayer EA. High Perceived Stress is Associated With Increased Risk of Ulcerative Colitis Clinical Flares. Clin Gastroenterol Hepatol 2023; 21:741-749.e3. [PMID: 35952942 DOI: 10.1016/j.cgh.2022.07.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 07/14/2022] [Accepted: 07/18/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although perceived stress (PS) has been associated with symptomatic flares in inflammatory bowel disease, clinical and physiological measures associated with perceived stress and flare are not known. The aim of this study was to identify physiological factors associated with perceived stress in ulcerative colitis (UC) subjects, and their relationship with flare. METHODS Patients with UC in clinical remission (Simple Colitis Clinical Activity Index [SCCAI] score <5) underwent clinical and behavioral assessments, morning salivary cortisol measurements, autonomic nervous system activity testing (heart rate variability, electrodermal activity) at baseline with patient-reported SCCAI every 2 weeks over 1 to 2 years and fecal calprotectin at time of flare. Clinical flares (SCCAI ≥5) and biochemical flares (SCCAI ≥5 with fecal calprotectin ≥250 μg/g) were evaluated. RESULTS One hundred ten patients with UC were enrolled, with mean follow-up of 65.6 weeks. Patients with UC with higher and lower PS were determined. Although the high PS group had 3.6 times higher odds of a clinical flare than the low PS group, no significant differences in biochemical flares were observed between the low and high PS groups. The high vs low PS group differed in tonic sympathetic arousal as indexed by significantly greater baseline electrodermal activity (4.3 vs 3.4 microsiemens; P = .026) in the high PS group, but not in terms of heart rate variability and morning cortisol levels. Increased fecal calprotectin was associated with cardioautonomic measures, suggesting lower parasympathetic activity. CONCLUSIONS Increased PS assessed at baseline is associated with tonic sympathetic arousal and greater odds of clinical flares in patients with UC.
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Affiliation(s)
- Jenny S Sauk
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California; Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Hyo Jin Ryu
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Jennifer S Labus
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Ariela Khandadash
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Aaron I Ahdoot
- Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Venu Lagishetty
- Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - William Katzka
- Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Hao Wang
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Bruce Naliboff
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California
| | - Jonathan P Jacobs
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California; Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California; Division of Gastroenterology, Hepatology and Parenteral Nutrition, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California
| | - Emeran A Mayer
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California; Vatche and Tamar Manoukian Division of Digestive Diseases, University of California Los Angeles, Los Angeles, California.
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McLaughlin L, DeZoeten E, Verneris MR. Can allogeneic haematopoietic cell transplantation be curative in classical Crohn's disease? Br J Haematol 2023; 200:541-542. [PMID: 36352551 DOI: 10.1111/bjh.18551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/12/2022]
Abstract
The article by Moser et al. details the outcomes of 11 patients with inflammatory bowel disease (IBD) as the main manifestation of their immune deficiency syndrome who are treated with allogeneic transplantation. The authors report low rates of complications (including graft-versus-host disease) and resolution of symptoms. Here we outline whether allogeneic transplantation should be considered more broadly for IBD. Commentary on: Moser et al. Treatment of inborn errors of immunity patients with inflammatory bowel disease phenotype by allogeneic stem cell transplantation. Br J Haematol 2023;200:595-607.
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Affiliation(s)
- Laura McLaughlin
- Children's Cancer and Blood Disorders, Children's Hospital of Colorado and University of Colorado, Boulder, Colorado, USA
| | - Edwin DeZoeten
- Gastroenterology, Hepatology and Nutrition, Children's Hospital of Colorado and University of Colorado, Boulder, Colorado, USA
| | - Michael R Verneris
- Children's Cancer and Blood Disorders, Children's Hospital of Colorado and University of Colorado, Boulder, Colorado, USA
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Ethnic Disparities in Ileal Pouch Anal Anastomosis Outcomes: An ACS-NSQIP Study. J Surg Res 2023; 283:84-92. [PMID: 36395743 DOI: 10.1016/j.jss.2022.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 09/16/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Ileal pouch-anal anastomosis (IPAA) has become the gold standard operation performed for patients with ulcerative colitis (UC) who require colectomy for medically refractory disease or colitis-associated neoplasia. This study aims to evaluate whether differences in surgical outcomes following IPAA creation is associated with minority ethnicity using data from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) surgical outcomes database. METHODS The ACS-NSQIP proctectomy-targeted data files (2016-2019) were reviewed to identify patients who underwent an IPAA creation (Current Procedural Terminology codes: 44157, 44158, 44211, and 45113). Demographic, comorbidity, perioperative characteristics, and postoperative outcomes, particularly total-morbidity, surgical site infection, and anastomotic leak, were compared for White, African-American, Hispanic, and Asian patients. Separate multivariable logistic regressions were calculated for each outcome of interest. Certain postoperative outcomes required collation to be analyzed due to low numbers, such as combining all surgical site infections (SSIs), anastomotic leak, and septic complications as "infection complications". For each regression, a P value of <0.05 was considered to be significant. RESULTS A total of 1462 patients were identified who underwent an IPAA creation. There were 1290 (88.2%) Caucasian, 66 (4.5%) African-American, 49 (3.4%) Hispanic, and 57 (3.9%) Asian patients. Minority race or ethnicity was not associated with higher odds of total morbidity, readmission, reoperation, the development of any SSI, anastomotic leak, or other septic complications as compared to White patients. African-American ethnicity was associated with higher odds of developing postoperative bleeding complications (odds ratio [OR] 2.45, 95% confidence interval [CI] 1.15-5.21; P = 0.020) and postoperative renal dysfunction (OR 4.32, CI 1.43-13.07; P = 0.010) as compared to White patients. Elevated body mass index (BMI) was associated with higher odds of developing an SSI (OR 1.03, CI 1.00-1.06; P = 0.045), or an "infection" complication (OR 1.04, CI 1.01-1.07; P = 0.012), but was protective against bleeding complications (OR 0.94, CI 0.9-0.98; P = 0.004). Smoking was associated with higher odds of developing an SSI, anastomotic leak, or septic complications in the combined "infection" regression analysis (OR 2.02, CI 1.25-3.26; P = 0.004). In the analysis of total-morbidity, both hypertension (OR 1.64, CI 1.11-2.42; P = 0.013) and an ASA Class score >3 (OR 1.36, CI 1.03-1.79; P = 0.029) were associated with increased odds of complications. CONCLUSIONS This analysis of the ACS-NSQIP national database data suggests that ethnicity is not associated with disparities in surgical outcomes following IPAA surgery. African-American ethnicity was however associated with higher odds of developing postoperative bleeding complications and renal dysfunction as compared to White patients. Elevated BMI and smoking history are associated with an increased risk of SSI, anastomotic leak and septic complications.
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Deputy M, Devanaboina R, Al Bakir I, Burns E, Faiz O. The role of faecal calprotectin in the diagnosis of inflammatory bowel disease. BMJ 2023; 380:e068947. [PMID: 36781182 DOI: 10.1136/bmj-2021-068947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Affiliation(s)
- Mohammed Deputy
- Surgical Epidemiology, Trials and Outcome Centre, St Mark's Hospital and Academic Institute, Harrow, UK
- Department of Surgery and Cancer, Imperial College London, London, UK
| | | | - Ibrahim Al Bakir
- Barts Cancer Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Inflammatory Bowel Disease Unit, St Mark's Hospital and Academic Institute, Harrow, UK
| | - Elaine Burns
- Surgical Epidemiology, Trials and Outcome Centre, St Mark's Hospital and Academic Institute, Harrow, UK
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Omar Faiz
- Surgical Epidemiology, Trials and Outcome Centre, St Mark's Hospital and Academic Institute, Harrow, UK
- Department of Surgery and Cancer, Imperial College London, London, UK
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Jaiswal V, Batra N, Dagar M, Butey S, Huang H, Chia JE, Naz S, Endurance EO, Raj N, Patel S, Maroo D, Ang SP, Hanif M, Mukherjee D, Sarfraz Z, Shrestha AB, Song D. Inflammatory bowel disease and associated cardiovascular disease outcomes: A systematic review. Medicine (Baltimore) 2023; 102:e32775. [PMID: 36820570 PMCID: PMC9907938 DOI: 10.1097/md.0000000000032775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND There is limited and conflicting data available regarding the cardiovascular disease outcomes associated with inflammatory bowel disease (IBD). OBJECTIVE We aim to perform a systematic review to evaluate the cardiovascular outcomes and mortality associated with IBD patients. METHODS A systematic literature search has been performed on PubMed, Embase, Cochrane, and Scopus from inception till May 2022 without any language restrictions. RESULTS A total of 2,029,941 patients were included in the analysis from 16 studies. The mean age of the patients was 45.6 years. More females were found compared with males (57% vs 43%). The most common risk factors for cardiovascular disease (CVD) included smoking (24.19%) and alcohol (4.60%). The most common comorbidities includes hypertension (30%), diabetes mellitus (14.41%), dyslipidemia (18.42%), previous CVD (22%), and renal disease (10%). Among outcomes, all-cause mortality among IBD patients was 1.66%; ulcerative colitis (UC): 15.92%; and Crohn disease (CD): 0.30%. Myocardial Infarction (MI) among IBD patients were 1.47%, UC: 30.96%; and CD: 34.14%. CVD events among IBD patients were 1.95%. Heart failure events among IBD patients were 5.49%, stroke events among IBD patients were 0.95%, UC: 2.63%, and CD: 2.41%, respectively. CONCLUSION IBD patients are at higher risk for adverse cardiovascular outcomes, especially in women. Although there remains a lack of concrete treatment algorithms and assessment parameters that better characterize IBD risk factors, nutritional modifications and physical activity should be at the forefront of CVD prevention in IBD.
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Affiliation(s)
| | - Nitya Batra
- Department of Internal Medicine, Beaumont Hospital, Royal Oak, MI
| | - Mehak Dagar
- Department of Medicine, Himalayan Institute of Medical Science, Dehradun, India
| | - Swatika Butey
- Department of Medicine, Indira Gandhi Government Medical College, Nagpur, India
| | - Helen Huang
- Royal College of Surgeons in Ireland, University of Medicine and Health Science, Dublin, Ireland
| | - Jia Ee Chia
- Department of Medicine, International Medical University, Kuala Lumpur, Malaysia
| | - Sidra Naz
- Department of Gastroenterology, MD Anderson Cancer Center, Houston, TX
| | | | - Nishchita Raj
- Department of Medicine, B. P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Srushti Patel
- Department of Medicine, GMERS Medical College, Gandhinagar, India
| | - Dipansha Maroo
- Department of Medicine, Maulana Azad Medical College, New Delhi, India
| | - Song Peng Ang
- Division of Internal Medicine, Rutgers Health/Community Medical Center, Toms River, NJ
| | | | - Dattatreya Mukherjee
- Department of Medicine, Raiganj Government Medical College and Hospital, Raiganj, India
| | - Zouina Sarfraz
- Research and Publication, Fatima Jinnah Medical University, Lahore, Pakistan
| | - Abhigan Babu Shrestha
- M Abdur Rahim Medical College, Dinajpur, Bangladesh
- * Correspondence: Vikash Jaiswal, JCCR Cardiology Research, Varanasi 221005, India (e-mail: )
| | - David Song
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
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Liu JJ, Abraham BP, Adamson P, Barnes EL, Brister KA, Damas OM, Glover SC, Hooks K, Ingram A, Kaplan GG, Loftus EV, McGovern DPB, Narain-Blackwell M, Odufalu FD, Quezada S, Reeves V, Shen B, Stappenbeck TS, Ward L. The Current State of Care for Black and Hispanic Inflammatory Bowel Disease Patients. Inflamm Bowel Dis 2023; 29:297-307. [PMID: 35816130 DOI: 10.1093/ibd/izac124] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Indexed: 02/03/2023]
Abstract
Research on the care of inflammatory bowel disease (IBD) patients has been primarily in populations of European ancestry. However, the incidence of IBD, which comprises Crohn's disease and ulcerative colitis, is increasing in different populations around the world. In this comprehensive review, we examine the epidemiology, clinical presentations, disease phenotypes, treatment outcomes, social determinants of health, and genetic and environmental factors in the pathogenesis of IBD in Black and Hispanic patients in the United States. To improve health equity of underserved minorities with IBD, we identified the following priority areas: access to care, accurate assessment of treatment outcomes, incorporation of Black and Hispanic patients in therapeutic clinical trials, and investigation of environmental factors that lead to the increase in disease incidence.
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Affiliation(s)
- Julia J Liu
- Division of Gastroenterology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Bincy P Abraham
- Division of Gastroenterology and Hepatology, Houston Methodist Academic Institute, Houston, TX, USA
| | - Paula Adamson
- Division of Gastroenterology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Edward L Barnes
- Division of Gastroenterology and Hepatology, UNC School of Medicine, Chapel Hill, NC, USA
| | - Kelly A Brister
- Department of Surgery, University of Mississippi Medical Center, Jackson, MS, USA
| | - Oriana M Damas
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sarah C Glover
- Division of Gastroenterology and Hepatology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Kimberly Hooks
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
| | - Ana Ingram
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
| | - Gilaad G Kaplan
- Division of Gastroenterology and Hepatology, Department of Medicine and Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Dermot P B McGovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Florence-Damilola Odufalu
- Division of Gastroenterology and Liver Diseases, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Sandra Quezada
- Division of Gastroenterology and Hepatology, University of Maryland, College Park, College Park, MD, USA
| | - Vonda Reeves
- GI Associates and Endoscopy Center, Jackson, MS, USA
| | - Bo Shen
- Inflammatory Bowel Disease Center, NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY, USA
| | - Thaddeus S Stappenbeck
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Latonia Ward
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
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Olecki EJ, Perez Hoguin RA, King S, Razavi NC, Scow JS. High-Grade Dysplasia in Inflammatory Bowel Disease: Indication for Colectomy. Dis Colon Rectum 2023; 66:262-268. [PMID: 35714339 DOI: 10.1097/dcr.0000000000002242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Patients with inflammatory bowel disease have an increased risk of colorectal cancer and are recommended to undergo increased surveillance compared to the general population. Currently, inadequate evidence exists to guide management of colonic dysplasia discovered during screening of inflammatory bowel disease patients. OBJECTIVE The goal of this study was to determine the risk of colorectal cancer in patients with ulcerative colitis or Crohn's disease with dysplasia on colonoscopy. DESIGN This was a retrospective study. SETTING This study was conducted at a high-volume, quaternary referral center with an inflammatory bowel disease program. PATIENTS Patients with a diagnosis of inflammatory bowel disease with colonoscopy within 6 months of colectomy were included. MAIN OUTCOME MEASURES The primary outcome measures included finding of colorectal cancer at time of colectomy. RESULTS There were 621 patients, 233 with ulcerative colitis and 388 with Crohn's disease. Of ulcerative colitis patients, 25 had low-grade dysplasia on colonoscopy with 1 (4%) found to have colorectal cancer at colectomy. High-grade dysplasia was noted preoperatively in 14 and colorectal cancer was found in 4 (29%) after colectomy. Compared to no dysplasia, low-grade dysplasia did not increase the risk of colorectal cancer (OR 1.98, p = 0.47), but high-grade dysplasia had an increased risk (OR 19.0, p < 0.001) of colorectal cancer. For the 7 patients with Crohn's disease and low-grade dysplasia, colorectal cancer was found in 1 patient (14%) at colectomy. High-grade dysplasia was noted preoperatively in 4 patients with Crohn's Disease, and colorectal cancer was found in 3 patients (75%) after colectomy. Compared to no dysplasia, low-grade dysplasia did not increase the risk of colorectal cancer (OR 12.4, p = 0.88), but high-grade dysplasia did increase the risk of colorectal cancer (OR 223.2, p < 0.001). LIMITATIONS This study was limited by its retrospective review. CONCLUSION In both ulcerative colitis and Crohn's disease, low-grade dysplasia was not associated with colorectal cancer. High-grade dysplasia was associated with an increased risk of colorectal cancer at time of colectomy. While continued surveillance may be appropriate for low-grade dysplasia, high-grade dysplasia necessitates surgical resection given the high likelihood of colorectal cancer. See Video Abstract at http://links.lww.com/DCR/B887 . DISPLASIA DE ALTO GRADO EN LA ENFERMEDAD INFLAMATORIA INTESTINAL INDICACIN DE COLECTOMA ANTECEDENTES:Los pacientes con enfermedad inflamatoria intestinal tienen un mayor riesgo de cáncer colorrectal y se recomienda someterse a una mayor vigilancia en comparación con la población general. Actualmente, existe evidencia inadecuada para guiar el manejo de la displasia colónica descubierta durante la valoracion de pacientes con enfermedad inflamatoria intestinal.OBJETIVO:Determinar el riesgo de cáncer colorrectal en pacientes con colitis ulcerosa o enfermedad de Crohn con displasia en la colonoscopia.DISEÑO:Este fue un estudio retrospectivo.AJUSTE:Este estudio se llevó a cabo en un centro de referencia cuaternario de alto volumen con un programa de enfermedad inflamatoria intestinal.PACIENTES:Pacientes con diagnóstico de enfermedad inflamatoria intestinal con colonoscopia dentro de los 6 meses posteriores a la colectomía.PRINCIPALES MEDIDAS DE RESULTADO:Las principales medidas de resultado incluyeron el hallazgo de cáncer colorrectal en el momento de la colectomía.RESULTADOS:Hubo 621 pacientes: 233 con colitis ulcerosa y 388 con enfermedad de Crohn. De los pacientes con colitis ulcerosa, 25 tenían displasia de bajo grado en la colonoscopia y 1 (4%) tenía cáncer colorrectal en la colectomía. Se observó displasia de alto grado antes de la operación en 14 y cáncer colorrectal en 4 (29%) después de la colectomía. En comparación con la ausencia de displasia, la displasia de bajo grado no aumentó el riesgo de cáncer colorrectal (Odds Ratio 1,98, p = 0,47), pero la displasia de alto grado tuvo un mayor riesgo (OR 19,0, p <0,001) de cáncer colorrectal. Para los 7 pacientes con enfermedad de Crohn y displasia de bajo grado, se encontró cáncer colorrectal en 1 (14%) en la colectomía. Se observó displasia de alto grado antes de la operación en 4 pacientes con enfermedad de Crohn y cáncer colorrectal en 3 pacientes (75%) después de la colectomía. En comparación con la ausencia de displasia, la displasia de bajo grado no aumentó el riesgo de cáncer colorrectal (Odds Ratio 12.4, p = 0.88), pero la displasia de alto grado sí aumentó el riesgo de cáncer colorrectal (Odds Ratio 223.2, p <.001).LIMITACIONES:Este estudio estuvo limitado por su revisión retrospectiva. CONCLUSIN Tanto en la colitis ulcerosa como en la enfermedad de Crohn, la displasia de bajo grado no se asoció con el cáncer colorrectal. La displasia de alto grado se asoció con un mayor riesgo de cáncer colorrectal en el momento de la colectomía. Si bien la vigilancia continua puede ser apropiada para la displasia de bajo grado, la displasia de alto grado requiere resección quirúrgica dada la alta probabilidad de cáncer colorrectal. Consulte Video Resumen en http://links.lww.com/DCR/B887 . (Traducción-Dr Yolanda Colorado ).
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Affiliation(s)
- Elizabeth J Olecki
- Department of Surgery, The Pennsylvania State University, College of Medicine, Hershey, Pennsyvlania
| | - Rolfy A Perez Hoguin
- Department of Surgery, The Pennsylvania State University, College of Medicine, Hershey, Pennsyvlania
| | - Steven King
- The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Nina C Razavi
- The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Jeffery S Scow
- Department of Surgery, Division of Colon and Rectal Surgery, The Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
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Louis Sam Titus ASC, Vanarsa K, Soomro S, Patel A, Prince J, Kugathasan S, Mohan C. Resistin, Elastase, and Lactoferrin as Potential Plasma Biomarkers of Pediatric Inflammatory Bowel Disease Based on Comprehensive Proteomic Screens. Mol Cell Proteomics 2023; 22:100487. [PMID: 36549591 PMCID: PMC9918796 DOI: 10.1016/j.mcpro.2022.100487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 11/10/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
Inflammatory bowel disease (IBD) is an immune-mediated chronic inflammation of the intestine, which can present in the form of ulcerative colitis (UC) or as Crohn's disease (CD). Biomarkers are needed for reliable diagnosis and disease monitoring in IBD, especially in pediatric patients. Plasma samples from a pediatric IBD cohort were interrogated using an aptamer-based screen of 1322 proteins. The elevated biomarkers identified using the aptamer screen were further validated by ELISA using an independent cohort of 76 pediatric plasma samples, drawn from 30 CD, 30 UC, and 16 healthy controls. Of the 1322 proteins screened in plasma from IBD patients, 129 proteins were significantly elevated when compared with healthy controls. Of these 15 proteins had a fold change greater than 2 and 28 proteins had a fold change >1.5. Neutrophil and extracellular vesicle signatures were detected among the elevated plasma biomarkers. When seven of these proteins were validated by ELISA, resistin was the only protein that was significantly higher in both UC and CD (p < 0.01), with receiver operating characteristic area under the curve value of 0.82 and 0.77, respectively, and the only protein that exhibited high sensitivity and specificity for both CD and UC. The next most discriminatory plasma proteins were elastase and lactoferrin, particularly for UC, with receiver operating characteristic area under the curve values of 0.74 and 0.69, respectively. We have identified circulating resistin, elastase, and lactoferrin as potential plasma biomarkers of IBD in pediatric patients using two independent diagnostic platforms and two independent patient cohorts.
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Affiliation(s)
| | - Kamala Vanarsa
- Department Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Sanam Soomro
- Department Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Anjali Patel
- Department Biomedical Engineering, University of Houston, Houston, Texas, USA
| | - Jarod Prince
- Department of Pediatrics, Emory University, Atlanta, Georgia, USA
| | - Subra Kugathasan
- Department of Pediatrics, Emory University, Atlanta, Georgia, USA.
| | - Chandra Mohan
- Department Biomedical Engineering, University of Houston, Houston, Texas, USA.
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109
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Lightner AL, Dadgar N, Vaidya A, Simon R, Fulmer C, Siddiki H, Narayanan Menon KV, Liu P, Matthew Walsh R. Mesenchymal stem cells: A novel treatment option for primary sclerosing cholangitis. Cell Biol Int 2023; 47:467-479. [PMID: 36321586 DOI: 10.1002/cbin.11943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
Primary sclerosing cholangitis (PSC) is a progressive liver disease for which there is no effective therapy. Hepatocytes and cholangiocytes from a PSC patient were cocultured with mesenchymal stem cells (MSCs) to assess in vitro change. A single patient with progressive PSC was treated with 150 million MSCs via direct injection into the common bile duct. Coculture of MSCs with cholangiocytes and hepatocytes showed in vitro improvement. Local delivery of MSCs into a single patient with progressive PSC was safe. Radiographic and endoscopic evaluation showed stable distribution of multifocal structuring in the early postoperative period. MSCs may be effective for the treatment of PSC.
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Affiliation(s)
- Amy L Lightner
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Neda Dadgar
- Department of Colorectal Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA.,Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anil Vaidya
- Department of Abdominal Transplantation, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert Simon
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Clifton Fulmer
- Department of Pathology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Hassan Siddiki
- Department of Gastroenterology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - K V Narayanan Menon
- Department of Gastroenterology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter Liu
- Department of Radiology, Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - R Matthew Walsh
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Syal G, Melmed GY, Almario CV, Spiegel BMR. Azathioprine Withdrawal Is Cost-Effective in Patients with Crohn's Disease in Remission on Infliximab and Azathioprine. Dig Dis Sci 2023; 68:404-413. [PMID: 36512266 DOI: 10.1007/s10620-022-07789-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 12/05/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND In Crohn's disease, combination therapy with infliximab and azathioprine is more effective than either drug alone but is associated with a higher risk of therapy-related complications. Though therapy de-escalation can reduce risks and save costs, it is associated with a risk of Crohn's disease relapse. AIMS We aimed to study the cost-effectiveness of de-escalation strategies in Crohn's disease patients in remission on infliximab and azathioprine. METHODS We constructed a decision tree with Markov models for continuation of infliximab and azathioprine, discontinuation of azathioprine followed by its re-introduction in case of relapse, discontinuation of azathioprine followed by infliximab dose intensification without azathioprine reintroduction in case of relapse and discontinuation of infliximab. Third-party payers' perspective with a willingness-to-pay threshold of $100,000/quality-adjusted life years was used. Markov cycle length was 3 months, and the study period was 5 years. A 35-year-old patient with Crohn's disease in clinical remission on azathioprine 150 mg daily and infliximab 5 mg/kg every 8 weeks was used for base-case analysis. RESULTS Azathioprine withdrawal followed by its reintroduction upon relapse was the dominant strategy as it was the most effective and least expensive approach on base-case analysis. It was also cost-effective in 99.3% of Monte Carlo trial simulations. AZA withdrawal without IFX dose intensification upon relapse was the least effective and the most expensive strategy. CONCLUSION Azathioprine withdrawal is the most effective and least costly de-escalation strategy in CD patients in remission on combination therapy if AZA re-introduction is performed upon CD relapse.
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Affiliation(s)
- Gaurav Syal
- Division of Gastroenterology, University of California at San Diego, 9452 S Medical Ctr Dr, La Jolla, San Diego, CA, 92037, USA.
| | - Gil Y Melmed
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, 8730 Alden Drive, Second Floor East, Los Angeles, CA, 90048, USA
| | - Christopher V Almario
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Pacific Theaters Building, Suite 800, 116 N. Robertson Blvd., Los Angeles, CA, 90048, USA
| | - Brennan M R Spiegel
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Pacific Theaters Building, Suite 800, 116 N. Robertson Blvd., Los Angeles, CA, 90048, USA
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111
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Chen J, Ruan X, Yuan S, Deng M, Zhang H, Sun J, Yu L, Satsangi J, Larsson SC, Therdoratou E, Wang X, Li X. Antioxidants, minerals and vitamins in relation to Crohn's disease and ulcerative colitis: A Mendelian randomization study. Aliment Pharmacol Ther 2023; 57:399-408. [PMID: 36645152 DOI: 10.1111/apt.17392] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/13/2022] [Accepted: 01/04/2023] [Indexed: 01/17/2023]
Abstract
BACKGROUND Evidence for antioxidants, minerals and vitamins in relation to the risk of Crohn's disease (CD) and ulcerative colitis (UC) is limited and inconsistent. This mendelian randomization (MR) study aimed to examine the causal associations of circulating levels of antioxidants, minerals and vitamins with CD and UC. METHODS Single-nucleotide polymorphisms associated with antioxidants (beta-carotene, lycopene and uric acid), minerals (copper, calcium, iron, magnesium, phosphorus, zinc and selenium), and vitamins (folate, vitamins A, B6, B12, C, D, E and K1) were employed as instrumental variables. Genetic associations with CD and UC were extracted from the UK Biobank, the FinnGen study and the International Inflammatory Bowel Disease Genetics Consortium. The inverse variance weighted method and sensitivity analyses were performed. RESULTS Genetically predicted higher lycopene (OR = 0.94, 95% CI: 0.91-0.97), vitamins D (OR = 0.65, 95% CI: 0.54-0.79) and K1 (OR = 0.93, 95% CI: 0.90-0.97) levels were inversely associated with CD risk, whereas genetically predicted higher magnesium (OR = 1.53, 95% CI: 1.23-1.90) levels were positively associated with CD risk. Higher levels of genetically predicted lycopene (OR = 0.91, 95% CI: 0.88-0.95), phosphorus (OR = 0.69, 95% CI: 0.58-0.82), selenium (OR = 0.91, 95% CI: 0.85-0.97), zinc (OR = 0.91, 95% CI: 0.89-0.94), folate (OR = 0.71, 95% CI: 0.56-0.92) and vitamin E (OR = 0.78, 95% CI: 0.69-0.88) were associated with reduced UC risk, whereas genetically predicted high levels of calcium (OR = 1.46, 95% CI: 1.22-1.76) and magnesium (OR = 1.24, 95% CI: 1.03-1.49) were associated with increased risk of UC. CONCLUSIONS Our study provided evidence that circulating levels of antioxidants, minerals and vitamins might be causally linked to the development of IBD.
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Affiliation(s)
- Jie Chen
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
- Centre for Global Health, Zhejiang University School of Medicine, Hangzhou, China
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xixian Ruan
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Shuai Yuan
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Minzi Deng
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Han Zhang
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jing Sun
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Lili Yu
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Susanna C Larsson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Unit of Medical Epidemiology, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Evropi Therdoratou
- Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK
- Cancer Research UK Edinburgh Centre, Medical Research Council Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Xiaoyan Wang
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xue Li
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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112
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Donovan B, Spiel M. Inflammatory Bowel Disease in the Childbearing Adult and Newborn. Neoreviews 2023; 24:10-23. [PMID: 36587009 DOI: 10.1542/neo.24-1-e10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Inflammatory bowel disease (IBD) often affects people in their childbearing years and has implications for pregnancy outcomes, particularly as related to increased risk of preterm delivery and effects of immunosuppressive medications on the fetus. Ideally, people with IBD should attempt conception at a time when their disease is in remission to optimize pregnancy outcomes and reduce risks of flares. Generally, pregnant individuals should continue immunosuppressive medications throughout gestation in an attempt to control the disease. Maternal risks of IBD in pregnancy include exacerbated anemia, disease flare, cesarean delivery, and treatment risks. Fetal and neonatal risks include preterm birth, low birthweight, and medication exposures. There are too few clinical trials that include pregnant or breastfeeding patients to analyze the risk/benefit profile of immunosuppressive medications for IBD treatment during pregnancy, limiting the amount of data available to guide medical treatment in this population. More studies are needed on IBD therapies, particularly as more biologics are developed and become the mainstay of treatment. Neonatal clinicians should be aware of in utero medication exposure to help guide decisions regarding newborn care.
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Affiliation(s)
- Bridget Donovan
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA
| | - Melissa Spiel
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA
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113
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Yao J, Fekadu G, Ng SC, You JHS. Fecal microbiota transplantation for patients with active ulcerative colitis: A cost-effectiveness analysis. J Gastroenterol Hepatol 2023; 38:70-78. [PMID: 36181412 DOI: 10.1111/jgh.16015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/02/2022] [Accepted: 09/26/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND AIM Growing studies have demonstrated clinical benefits of fecal microbiota transplantation (FMT) therapy (administered by colonoscopy, enema, or both) for active ulcerative colitis (UC). This study aimed to evaluate the cost-effectiveness of standard treatment with and without FMT therapy for mild-to-moderate active UC from the perspective of US healthcare provider. METHODS A 10-year Markov model was developed to evaluate the costs and quality-adjusted life-years (QALYs) of standard treatment plus FMT therapy versus standard treatment alone. Model inputs were retrieved from publish data in literature. Base-case and sensitivity analyses were performed. RESULTS In the base-case analysis, standard treatment plus FMT therapy was more effective than standard treatment alone (by 0.068 QALYs). Comparing to standard treatment alone, standard treatment plus FMT therapy varied from cost-saving to incremental cost, subject to the number of FMT administrations. One-way sensitivity analysis identified the relative risk of achieving remission with FMT therapy to be the most influential factor on the incremental cost-effectiveness ratio of standard treatment plus FMT therapy. Monte-Carlo simulations showed that standard treatment plus FMT therapy with 3 and 6 administrations per FMT course was cost-effective (at willingness-to-pay threshold = 50 000 USD/QALY) in 90.77% and 67.03% of time, respectively. CONCLUSIONS Standard treatment plus FMT therapy appears to be more effective in gaining higher QALYs than standard therapy alone for patients with mild-to-moderate active UC. Cost-effectiveness of standard treatment plus FMT therapy is highly subject to the relative improvement in achieving remission with standard therapy plus FMT therapy and number of FMT administrations per FMT course.
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Affiliation(s)
- Jiaqi Yao
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Ginenus Fekadu
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Siew C Ng
- Microbiota I-Center, The Chinese University of Hong Kong, Hong Kong.,Department of Medicine and Therapeutics, LKS Institute of Health Science, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong
| | - Joyce H S You
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
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114
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Truta B, Begum F, Datta LW, Brant SR. Inflammatory Bowel Diseases Before and After 1990. GASTRO HEP ADVANCES 2023; 2:22-32. [PMID: 36686985 PMCID: PMC9851382 DOI: 10.1016/j.gastha.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND AIMS Inflammatory bowel disease (IBD) is caused by interaction of genetic and environmental risk factors. We evaluated potential determinants of the post-1990 increased incidence in North America. METHODS Using fitted generalized linear models, we assessed clinical features, smoking and genetic risk scores (GRS) for Crohn's disease (CD) and ulcerative colitis (UC) in the National Institutes of Diabetes, Digestion and Kidney Diseases IBD Genetics Consortium database, before and post 1990. RESULTS Among 2744 patients (55% CD, 42.2% UC), smoking status and GRS were the main determinants of diagnosis age. After 1990, smoking at diagnosis declined significantly in both UC and CD (34.1% vs 20.8%, P < .001, and 14.7% vs 8.7%, P = .06, respectively). In UC, ex-smoking increased (9% vs 15%, P < .001), and nonsmoking rates remained unchanged, whereas in CD, ex-smoking remained unchanged. CD-GRS and IBD-GRS were significantly associated with young diagnosis age, Jewish ethnicity, IBD family history, and surgery. CD-GRS showed a borderline significant decrease (P = .058) in multivariate analysis post 1990 but only when excluding surgery in the model; surgery significantly decreased post 1990 in both CD and UC. CD-GRS inversely correlated with smoking at diagnosis (P < .001) suggesting that, in the presence of smoking, CD may only require a low genetic risk to develop. CONCLUSION Significantly increase in ex-smoking correlates with UC incidence post 1990. Conversely, smoking risk decreased significantly post 1990 despite rising CD incidence. CD-GRS likewise trended to decrease post 1990 only when not accounting for a significant decrease in CD surgery. We therefore deduce that unaccounted risk factors (eg, dietary, obesity, antibiotic use, improved hygiene, etc.) or greater detection or presence of mild CD may underlie post-1990 increased CD incidence.
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Affiliation(s)
- Brindusa Truta
- Division of Gastroenterology, Harvey M. and Lyn P. Meyerhoff Inflammatory Bowel Disease Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ferdouse Begum
- Division of Gastroenterology, Harvey M. and Lyn P. Meyerhoff Inflammatory Bowel Disease Center, Johns Hopkins University School of Medicine, Baltimore, Maryland;,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Lisa Wu Datta
- Division of Gastroenterology, Harvey M. and Lyn P. Meyerhoff Inflammatory Bowel Disease Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Steven R. Brant
- Division of Gastroenterology, Harvey M. and Lyn P. Meyerhoff Inflammatory Bowel Disease Center, Johns Hopkins University School of Medicine, Baltimore, Maryland;,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland;,Division of Gastroenterology and Hepatology, Department of Medicine, Rutgers Robert Wood Johnson Medical School, the Rutgers Crohns and Colitis Center of New Jersey, New Brunswick, New Jersey,Department of Genetics and the Human Genetics Institute of New Jersey, Rutgers University, New Brunswick, New Jersey
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115
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Dorofeyev A, Dorofeyeva A, Borysov A, Tolstanova G, Borisova T. Gastrointestinal health: changes of intestinal mucosa and microbiota in patients with ulcerative colitis and irritable bowel syndrome from PM 2.5-polluted regions of Ukraine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:7312-7324. [PMID: 36038689 DOI: 10.1007/s11356-022-22710-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
Here, clinical studies of patients were conducted to assess changes in patients with ulcerative colitis (UC) and irritable bowel syndrome (IBS) associated with air pollution by PM. A comparative study of 100 patients with UC and 75 with IBS from highly (HPRs) and low (LPRs) PM2.5-polluted regions of Ukraine was conducted. Biopsy of the intestinal mucosa of patients with UC from HPRs showed severe cellular infiltration. Patients with IBS from HPRs had changes in the superficial epithelium (focal desquamation), and inflammatory-cellular infiltration of mucous membrane of the colon. In patients with UC, changes in mucus production were found, which were more significant in HPR patients. PAS response did not depend on the residence; the level of MUC2 was significantly lower in HPR patients with UC (1.12 vs 2.15 au). In patients with UC from HPRs, a decrease in Bacteroidetes (34.0 vs. 39.0 small intestinal bacterial overgrowth (SIBO), ppm) and an increase in Proteobacteria compared to LPRs were shown. In IBS patients, significant differences were found in the level of Proteobacteria, which was higher in HPRs. The level of regulatory flora Akkermansia muciniphila and Faecalibacterium prausnitzii reduced in patients with UC from HPRs. In patients from LPRs, the level of Akkermansia muciniphila raised above normal (2.8 vs 4.7 SIBO, ppm). Similar changes of regulatory flora have been identified in patients with IBS from different regions. Therefore, a more severe course of the disease (more pronounced cellular infiltration and violation of the microbiota) was shown in patients with UC from HPRs as compared to LPRs.
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Affiliation(s)
| | - Anna Dorofeyeva
- D. F. Chebotarev State Institute of Gerontology of the National Academy of Medical Sciences of Ukraine, Kiev, Ukraine
| | - Arsenii Borysov
- Department of Neurochemistry, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, 9 Leontovicha Street, Kiev, 01054, Ukraine
| | | | - Tatiana Borisova
- Department of Neurochemistry, Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, 9 Leontovicha Street, Kiev, 01054, Ukraine.
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Nguyen NH, Luo J, Paul P, Kim J, Syal G, Ha C, Rudrapatna V, Park S, Parekh N, Zheng K, Sauk JS, Limketkai B, Fleshner P, Eisenstein S, Ramamoorthy S, Melmed G, Dulai PS, Boland BS, Mahadevan U, Sandborn WJ, Ohno-Machado L, McGovern D, Singh S. Effectiveness and Safety of Biologic Therapy in Hispanic Vs Non-Hispanic Patients With Inflammatory Bowel Diseases: A CA-IBD Cohort Study. Clin Gastroenterol Hepatol 2023; 21:173-181.e5. [PMID: 35644340 PMCID: PMC9701245 DOI: 10.1016/j.cgh.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/09/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There are limited data on outcomes of biologic therapy in Hispanic patients with inflammatory bowel diseases (IBDs). We compared risk of hospitalization, surgery, and serious infections in Hispanic vs non-Hispanic patients with IBD in a multicenter, electronic health record-based cohort of biologic-treated patients. METHODS We identified adult patients with IBD who were new users of biologic agents (tumor necrosis factor α [TNF-α] antagonists, ustekinumab, vedolizumab) from 5 academic institutions in California between 2010 and 2017. We compared the risk of all-cause hospitalization, IBD-related surgery, and serious infections in Hispanic vs non-Hispanic patients using 1:4 propensity score matching and survival analysis. RESULTS We compared 240 Hispanic patients (53% male; 45% with ulcerative colitis; 73% TNF-α antagonist-treated; 20% with prior biologic exposure) with 960 non-Hispanic patients (51% male; 44% with ulcerative colitis; 67% TNF-α antagonist-treated; 27% with prior biologic exposure). After propensity score matching, Hispanic patients were younger (37 ± 15 vs 40 ± 16 y; P = .02) and had a higher burden of comorbidities (Elixhauser index, >0; 37% vs 26%; P < .01), without any differences in patterns of medication use, burden of inflammation, and hospitalizations. Within 1 year of biologic initiation, Hispanic patients had higher rates of hospitalizations (31% vs 23%; adjusted hazard ratio [aHR], 1.32; 95% CI, 1.01-1.74) and IBD-related surgery (7.1% vs 4.6%; aHR, 2.00; 95% CI, 1.07-3.72), with a trend toward higher risk of serious infections (8.8% vs 4.9%; aHR, 1.74; 95% CI, 0.99-3.05). CONCLUSIONS In a multicenter, propensity score-matched cohort of biologic-treated patients with IBD, Hispanic patients experienced higher rates of hospitalization, surgery, and serious infections. Future studies are needed to investigate the biological, social, and environmental drivers of these differences.
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Affiliation(s)
- Nghia H Nguyen
- Division of Gastroenterology, Department of Medicine, UC San Diego, La Jolla, California; Division of Biomedical Informatics, Department of Medicine, UC San Diego, La Jolla, California
| | - Jiyu Luo
- Division of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, UC San Diego, La Jolla, California
| | - Paulina Paul
- Division of Biomedical Informatics, Department of Medicine, UC San Diego, La Jolla, California
| | - Jihoon Kim
- Division of Biomedical Informatics, Department of Medicine, UC San Diego, La Jolla, California
| | - Gaurav Syal
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical System, Los Angeles, California
| | - Christina Ha
- Division of Gastroenterology, Mayo Clinic, Scottsdale, Arizona
| | - Vivek Rudrapatna
- Division of Gastroenterology, Department of Medicine, UC San Francisco, California
| | - Sunhee Park
- Division of Gastroenterology, Department of Medicine, UC Irvine, Orange, California
| | - Nimisha Parekh
- Division of Gastroenterology, Department of Medicine, UC Irvine, Orange, California
| | - Kai Zheng
- Department of Informatics, Donald Bren School of Information and Computer Sciences, UC Irvine, Orange, California
| | - Jenny S Sauk
- Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, UC Los Angeles, Los Angeles, California
| | - Berkeley Limketkai
- Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, UC Los Angeles, Los Angeles, California
| | - Phillip Fleshner
- Division of Colorectal Surgery, Department of Surgery, Cedars-Sinai Medical System, Los Angeles, California
| | - Samuel Eisenstein
- Division of Colon and Rectal Surgery, Department of Surgery, UC San Diego, La Jolla, California
| | - Sonia Ramamoorthy
- Division of Colon and Rectal Surgery, Department of Surgery, UC San Diego, La Jolla, California
| | - Gil Melmed
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical System, Los Angeles, California
| | - Parambir S Dulai
- Division of Gastroenterology, Department of Medicine, Northwestern University, Chicago, Illinois
| | - Brigid S Boland
- Division of Gastroenterology, Department of Medicine, UC San Diego, La Jolla, California
| | - Uma Mahadevan
- Division of Gastroenterology, Department of Medicine, UC San Francisco, California
| | - William J Sandborn
- Division of Gastroenterology, Department of Medicine, UC San Diego, La Jolla, California
| | - Lucila Ohno-Machado
- Division of Biomedical Informatics, Department of Medicine, UC San Diego, La Jolla, California
| | - Dermot McGovern
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical System, Los Angeles, California
| | - Siddharth Singh
- Division of Gastroenterology, Department of Medicine, UC San Diego, La Jolla, California; Division of Biomedical Informatics, Department of Medicine, UC San Diego, La Jolla, California.
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117
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Yu H, Zhang Z, Li G, Feng Y, Xian L, Bakhsh F, Xu D, Xu C, Vong T, Wu B, Selaru FM, Wan F, Donowitz M, Wong GW. Adipokine C1q/Tumor Necrosis Factor- Related Protein 3 (CTRP3) Attenuates Intestinal Inflammation Via Sirtuin 1/NF-κB Signaling. Cell Mol Gastroenterol Hepatol 2022; 15:1000-1015. [PMID: 36592863 PMCID: PMC10040965 DOI: 10.1016/j.jcmgh.2022.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND & AIMS The adipokine CTRP3 has anti-inflammatory effects in several nonintestinal disorders. Although serum CTRP3 is reduced in patients with inflammatory bowel disease (IBD), its function in IBD has not been established. Here, we elucidate the function of CTRP3 in intestinal inflammation. METHODS CTRP3 knockout (KO) and overexpressing transgenic (Tg) mice, along with their corresponding wild-type littermates, were treated with dextran sulfate sodium for 6-10 days. Colitis phenotypes and histologic data were analyzed. CTRP3-mediated signaling was examined in murine and human intestinal mucosa and mouse intestinal organoids derived from CTRP3 KO and Tg mice. RESULTS CTRP3 KO mice developed more severe colitis, whereas CTRP3 Tg mice developed less severe colitis than wild-type littermates. The deletion of CTRP3 correlated with decreased levels of Sirtuin-1 (SIRT1), a histone deacetylase, and increased levels of phosphorylated/acetylated NF-κB subunit p65 and proinflammatory cytokines tumor necrosis factor-α and interleukin-6. Results from CTRP3 Tg mice were inverse to those from CTRP3 KO mice. The addition of SIRT1 activator resveratrol to KO intestinal organoids and SIRT1 inhibitor Ex-527 to Tg intestinal organoids suggest that SIRT1 is a downstream effector of CTRP3-related inflammatory changes. In patients with IBD, a similar CTRP3/SIRT1/NF-κB relationship was observed. CONCLUSIONS CTRP3 expression levels correlate negatively with intestinal inflammation in acute mouse colitis models and patients with IBD. CTRP3 may attenuate intestinal inflammation via SIRT1/NF-κB signaling. The manipulation of CTRP3 signaling, including through the use of SIRT1 activators, may offer translational potential in the treatment of IBD.
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Affiliation(s)
- Huimin Yu
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Zixin Zhang
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Gangping Li
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yan Feng
- Department of Pathology and Laboratory Medicine, Pennsylvania Hospital, Penn Medicine, Philadelphia, Pennsylvania
| | - Lingling Xian
- Division of Hematology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Fatemeh Bakhsh
- Department of Biophysics and Biophysics and Biochemistry, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Dongqing Xu
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Cheng Xu
- Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Tyrus Vong
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Bin Wu
- Department of Biophysics and Biophysics and Biochemistry, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Florin M Selaru
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Fengyi Wan
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Mark Donowitz
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - G William Wong
- Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
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118
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Leung T, Long M, Horst S, Afzali A, Sapir T, Fajardo K, De Felice K, Sandler R, Cross R. A Novel Remote Patient and Medication Monitoring Solution to Improve Adherence and Persistence With Inflammatory Bowel Disease Therapy (ASSIST Study): Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2022; 11:e40382. [PMID: 36520519 PMCID: PMC9801266 DOI: 10.2196/40382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Inflammatory bowel diseases (IBDs) are chronic inflammatory conditions of the gastrointestinal tract. Although adherence to IBD therapies is associated with improved clinical outcomes, overall adherence is poor. Consequently, there is a critical need to develop interventions that monitor adherence in real time and identify reasons for nonadherence to support clinical teams in initiating effective interventions. Recently, electronic- and web-based platforms have been developed to monitor adherence and guide interventions. A novel remote therapy monitoring (RTM) technology, the Tappt digital health system, has been developed to monitor real-time medication adherence patterns through smart label technologies, capture patient-reported outcomes and barriers to care, and process patient data through algorithms that trigger personalized digital and human touch points between clinical visits. Such a digital health solution enables care teams to proactively identify and mitigate nonadherence and worsening clinical outcomes. OBJECTIVE We propose a 12-month multicenter randomized controlled trial to assess the effectiveness of the Tappt digital health system on adherence, clinical outcomes, and health care use among patients diagnosed with IBD starting a new oral or subcutaneous therapy. METHODS The digital health system intervention will provide automatic measurement of medication adherence via smart labels for pill bottles or injectors as well as a monitoring platform for providers. The system will prompt patients to complete a two-item assessment of symptoms monthly using the PRO-2 scales for UC and Crohn disease, from which increased symptoms will be alerted to providers. Participants will be randomized 2:1 to the intervention group or the control group, which will receive standard of care. All participants are required to complete questionnaires at baseline as well as at 12, 26, and 52 weeks. Assuming an adherence rate of 0.65 and 0.9 among control and intervention participants, respectively, we will need to enroll 123 participants: 82 (66.7%) in the intervention group and 41 (33.3%) controls. We will compare adherence as measured by the medication possession ratio, defined as the number of days of supply of medication obtained during the observation period out of the total number of days in the observation period, in participants using the RTM versus those receiving standard of care. We will also compare clinical outcomes and health care use in participants using the RTM versus those receiving standard of care. RESULTS We anticipate starting recruitment in December 2022. CONCLUSIONS Effective medication adherence monitoring and intervention programs need to be cost-efficient, pose little or no burden to the patient, record reliable data in real time, and provide actionable insights to the health care team. We anticipate the Tappt digital health system to improve the medication possession ratio, clinical outcomes, and health care use compared with standard of care. TRIAL REGISTRATION ClinicalTrials.gov NCT05316584; https://clinicaltrials.gov/ct2/show/NCT05316584. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/40382.
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Affiliation(s)
| | - Millie Long
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, United States
| | - Sara Horst
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Anita Afzali
- Division of Gastroenterology, Department of Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | | | | | - Kara De Felice
- Division of Gastroenterology, Department of Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Robert Sandler
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC, United States
| | - Raymond Cross
- Division of Gastroenterology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, United States
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119
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Zhang D, Qiao L. Intestine‐on‐a‐chip for intestinal disease study and pharmacological research. VIEW 2022. [DOI: 10.1002/viw.20220037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Dongxue Zhang
- Department of Chemistry, Institutes of Biomedical Sciences, and Shanghai Stomatological Hospital Fudan University Shanghai China
| | - Liang Qiao
- Department of Chemistry, Institutes of Biomedical Sciences, and Shanghai Stomatological Hospital Fudan University Shanghai China
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120
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Aniwan S, Santiago P, Loftus EV, Park SH. The epidemiology of inflammatory bowel disease in Asia and Asian immigrants to Western countries. United European Gastroenterol J 2022; 10:1063-1076. [PMID: 36479863 PMCID: PMC9752270 DOI: 10.1002/ueg2.12350] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Inflammatory bowel disease (IBD), which comprises Crohn's disease and ulcerative colitis, is an idiopathic inflammatory condition of the gastrointestinal tract. The incidence and prevalence of IBD are rapidly increasing worldwide, particularly in newly industrialized regions such as Asia. Although a large medical armamentarium is available for treating this chronic disease, IBD imposes a marked global disease burden. To understand the complex etiopathogenesis of this condition, it is important to consider the rapidly changing trends in its epidemiology in Asia. During the past few decades, the incidence and prevalence of IBD have significantly increased in both Asian countries and Asian immigrants in Western countries. In this review, we aimed to study and update the epidemiology of IBD in diverse Asian regions and among Asian immigrants in North America and Europe. Moreover, we highlighted that this population exhibits a unique disease phenotype, such as male predominance and high frequency of perianal fistula in Crohn's disease. Also, a different disease phenotype including more complicated disease such as perianal complications was noted in Asian Americans and Asian Europeans.
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Affiliation(s)
- Satimai Aniwan
- Division of GastroenterologyChulalongkorn UniversityKing Chulalongkorn Memorial HospitalThai Red Cross SocietyBangkokThailand
| | - Priscila Santiago
- Division of Gastroenterology and HepatologyMayo Clinic College of Medicine and ScienceRochesterMinnesotaUSA
| | - Edward V. Loftus
- Division of Gastroenterology and HepatologyMayo Clinic College of Medicine and ScienceRochesterMinnesotaUSA
| | - Sang Hyoung Park
- Department of GastroenterologyUniversity of Ulsan College of MedicineAsan Medical CenterSeoulKorea
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121
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Lopes EW, Chan SSM, Song M, Ludvigsson JF, Håkansson N, Lochhead P, Clark A, Burke KE, Ananthakrishnan AN, Cross AJ, Palli D, Bergmann MM, Richter JM, Chan AT, Olén O, Wolk A, Khalili H. Lifestyle factors for the prevention of inflammatory bowel disease. Gut 2022; 72:gutjnl-2022-328174. [PMID: 36591609 PMCID: PMC10241983 DOI: 10.1136/gutjnl-2022-328174] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/05/2022] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To estimate the proportion of cases of Crohn's disease (CD) and ulcerative colitis (UC) that could be prevented by modifiable lifestyle factors. DESIGN In a prospective cohort study of US adults from the Nurses' Health Study (NHS; n=72 290), NHSII (n=93 909) and Health Professionals Follow-up Study (HPFS; n=41 871), we created modifiable risk scores (MRS; 0-6) for CD and UC based on established lifestyle risk factors, and healthy lifestyle scores (HLS; 0-9) derived from American healthy lifestyle recommendations. We calculated the population attributable risk by comparing the incidence of CD and UC between low-risk (CD-MRS≤1, UC-MRS≤2, HLS≥7) and high-risk groups. We externally validated our findings in three European cohorts: the Swedish Mammography Cohort (n=37 275), Cohort of Swedish Men (n=40 810) and European Prospective Investigation into Cancer and Nutrition (n=404 144). RESULTS Over 5 117 021 person-years of follow-up (NHS, HPFS: 1986-2016; NHSII: 1991-2017), we documented 346 CD and 456 UC cases. Adherence to a low MRS could have prevented 42.9% (95% CI 12.2% to 66.1%) of CD and 44.4% (95% CI 9.0% to 69.8%) of UC cases. Similarly, adherence to a healthy lifestyle could have prevented 61.1% (95% CI 16.8% to 84.9%) of CD and 42.2% (95% CI 1.7% to 70.9%) of UC cases. In our validation cohorts, adherence to a low MRS and healthy lifestyle could have, respectively, prevented 43.9%-51.2% and 48.8%-60.4% of CD cases and 20.6%-27.8% and 46.8%-56.3% of UC cases. CONCLUSIONS Across six US and European cohorts, a substantial burden of inflammatory bowel diseases risk may be preventable through lifestyle modification.
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Affiliation(s)
- Emily W Lopes
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Simon S M Chan
- Department of Gastroenterology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Mingyang Song
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard University T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
- Department of Pediatrics, Orebro universitet, Orebro, Sweden
| | - Niclas Håkansson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Paul Lochhead
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Allan Clark
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Kristin E Burke
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ashwin N Ananthakrishnan
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Cancer Screening & Prevention Research Group, Department of Surgery & Cancer, Imperial College London, London, UK
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network-ISPRO, Florence, Italy
| | - Manuela M Bergmann
- Epidemiology, German Institute of Human Nutrition Potsdam-Rehbrucke, Nuthetal, Germany
| | - James M Richter
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Andrew T Chan
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Ola Olén
- Department of Medicine, Solna, Clinical Epidemiology Unit, Karolinska institutet, Stockholm, Sweden
- Pediatric Gastroenterology Unit, Sachs' Children's Hospital, Stockholm, Sweden
| | - Alicja Wolk
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Surgical Sciences, Uppsala Universitet, Uppsala, Sweden
| | - Hamed Khalili
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
- Broad Institute, of MIT and Harvard, Cambridge, MA, USA
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Xu F, Liu Y, Greenlund K, Carlson S. Trends and demographic patterns in biologic and corticosteroid prescriptions for inflammatory bowel disease: findings from electronic medical records, 2011-2020. J Investig Med 2022; 70:1771-1776. [PMID: 36455956 PMCID: PMC10468819 DOI: 10.1136/jim-2022-002486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 11/03/2022]
Abstract
Prescriptions for biologic therapy for treatment of Crohn's disease (CD) and ulcerative colitis (UC) have increased during the past two decades; however, trends are less clear regarding corticosteroid prescriptions in this context. We designed a cross-sectional study using the IQVIA Ambulatory Electronic Medical Records databases. Weighted linear regressions by age group were used to estimate annual percentage change from 2011 to 2020 in prescriptions for biologics and for corticosteroids among patients with or without biologic prescriptions within the same calendar year. Using 2019 data, we compared patient demographic and lifestyle risk factors using χ2 test for biologic prescriptions and corticosteroids with or without biologics prescriptions. There was an 11% (CD) and 16% (UC) annual increase in the percentage of patients prescribed biologics during the study period. The percentage of patients with biologics prescriptions prescribed corticosteroids decreased by 2% (CD) and 3% (UC) annually after 2015, while the percentage remained unchanged for corticosteroid prescriptions among patients without biologics. In 2019, differences in medication prescriptions existed by patient's demographic and lifestyle factors for patients with CD (n=52,892) and UC (n=52,280), including a higher percentage prescribed biologics among younger patients, men, those with fewer comorbidities, and current alcohol drinkers, and a higher percentage prescribed corticosteroids without biologics among women, those with more comorbidities, and a history of smoking. While medications continue to evolve during the biologic era, it is important to continue to monitor trends and differences in prescription patterns to assess progress toward optimizing treatment for patients with CD or UC.
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Affiliation(s)
- Fang Xu
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Yong Liu
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Kurt Greenlund
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Susan Carlson
- Division of Population Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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123
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A Practical Approach to IBD Care in the Pregnant Patient. Curr Gastroenterol Rep 2022; 24:201-209. [PMID: 36422770 DOI: 10.1007/s11894-022-00856-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW As the incidence of inflammatory bowel disease (IBD) rises, gastroenterologists are more commonly facing management of the disease in women of childbearing age. This coincides with the development of new IBD therapies whose use in pregnancy must be considered. RECENT FINDINGS This review provides updated recommendations for newer biologic agents and small molecules that have been approved for IBD treatment since the previous guidelines were published. In addition, recent research has found that prior IBD-related surgeries, not just ileal pouch-anal anastomosis, can impact pregnancy outcomes. Reassuringly, assisted reproductive technology for IBD patients has been found to have similar success rates to the non-IBD population. Ensuring disease remission prior to conception and throughout pregnancy is key for optimizing pregnancy and fetal outcomes. As gastroenterologists play an integral role in the management of IBD throughout the peripartum period, this review summarizes recent studies in combination with existing guidelines to address preconception counseling, medication safety, and management for quiescent and active disease throughout pregnancy.
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124
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Newman KL, Kamada N. Pathogenic associations between oral and gastrointestinal diseases. Trends Mol Med 2022; 28:1030-1039. [PMID: 35691866 PMCID: PMC9691515 DOI: 10.1016/j.molmed.2022.05.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/14/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
Both periodontitis and inflammatory bowel disease (IBD) are complex chronic conditions characterized by aberrant host immune response and dysregulated microbiota. Emerging data show an association between periodontitis and IBD, including direct and indirect mechanistic links between oral and intestinal inflammation. Direct pathways include translocation of proinflammatory microbes from the oral cavity to the gut and immune priming. Indirect pathways involve systemic immune activation with possible nonspecific effects on the gut. There are limited data on the effects of periodontal disease treatment on IBD course and vice versa, but early reports suggest that treatment of periodontitis decreases systemic immune activation and that treatment of IBD is associated with periodontitis healing, underscoring the importance of recognizing and treating both conditions.
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Affiliation(s)
- Kira L Newman
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Nobuhiko Kamada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
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125
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Williams H, Alabbadi S, Khaitov S, Egorova N, Greenstein A. Association of hospital volume with postoperative outcomes in Crohn's disease. Colorectal Dis 2022; 25:688-694. [PMID: 36403101 DOI: 10.1111/codi.16421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/16/2022] [Accepted: 11/02/2022] [Indexed: 11/21/2022]
Abstract
AIM Most patients diagnosed with Crohn's disease (CD) require surgery during their lifetime. While the literature has shown that certain cancer patients have superior postoperative outcomes at high-volume hospitals, there remains a paucity of data on the hospital volume-outcome relationship in CD. Given the complexities in both medical and surgical management, this study aims to determine whether patients with CD have superior postoperative outcomes at high-volume hospitals. METHOD A retrospective analysis of patients undergoing abdominal surgery for CD in New York hospitals between 2012 and 2018 was performed using data from the Statewide Planning and Research Cooperation System. Outcomes included postoperative mortality, 30-day readmission and postoperative complications. Using a penalized B-spline plot, high-volume centres were defined as those performing more than 160 abdominal surgeries for CD each year. RESULTS A total of 13,221 surgeries were performed across 176 hospital centres in New York State. Of these, 73.9% of procedures occurred at low-volume centres. High-volume hospitals had lower in-hospital mortality (0.5% vs. 1.5%; p < 0.001) and 30-day readmission rates (8.3% vs. 10.4%; p < 0.001) than low-volume centres. Major postoperative complications and reoperation rates did not differ by hospital volume. On multivariate analysis, patients at high-volume hospitals had lower odds of in-hospital mortality (OR 0.54, 95% CI 0.38-0.75) and 30-day readmission (OR 0.79, 95%CI 0.64-0.98). Hospital volume remained an independent predictor of 30-day readmission for emergent admissions (OR 0.72, 95% CI 0.61-0.85) and in-hospital mortality for nonemergent admissions (OR 0.39, 95% CI 0.19-0.82). CONCLUSION Patients undergoing abdominal surgery for CD have lower odds of postoperative mortality and 30-day readmission when the operation occurs at a high-volume hospital. These findings suggest that surgical patients with CD may benefit from care at specialized centres.
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Affiliation(s)
- Hannah Williams
- Department of General Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sundos Alabbadi
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Sergey Khaitov
- Department of General Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Natalia Egorova
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alexander Greenstein
- Department of General Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Gunawan S, Elger T, Loibl J, Fererberger T, Sommersberger S, Kandulski A, Müller M, Tews HC, Buechler C. Urinary chemerin as a potential biomarker for inflammatory bowel disease. Front Med (Lausanne) 2022; 9:1058108. [PMID: 36438059 PMCID: PMC9691457 DOI: 10.3389/fmed.2022.1058108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/26/2022] [Indexed: 08/03/2023] Open
Abstract
Purpose Systemic levels of the adipokine chemerin are elevated in different inflammatory conditions such as inflammatory bowel disease (IBD). In IBD, chemerin protein expression in colon mucosa is induced and serum chemerin levels are increased. Aim of this study was to identify chemerin protein in human feces and/or urine and to evaluate a possible association with IBD activity. Materials and methods Feces and urine of 40 patients with IBD and the respective sera of 34 patients were collected. Chemerin levels were analyzed by immunoblot in feces and urine samples. In addition, enzyme-linked immunosorbent assay (ELISA) was used to measure chemerin in all urine, feces and serum samples of the patients and in urine of 17 healthy controls. Results Chemerin was not detectable in 80% of the human feces samples by ELISA. Chemerin in human urine was detected by immunoblot and ELISA. Compared to serum levels, urinary concentration was about 6,000-fold lower. Urinary chemerin did not differ between patients with ulcerative colitis (n = 15) and Crohn's disease (n = 25). Urinary chemerin was not related to its serum levels, did not correlate with serum C-reactive protein level and negatively correlated with serum creatinine. Of note, urinary chemerin of patients with a fecal calprotectin > 500 μg/g was significantly higher compared to patients with lower calprotectin levels and compared to healthy controls. Serum creatinine did not differ between the patient groups. Conclusion Urinary chemerin might present a novel non-invasive biomarker for monitoring IBD severity and clinical course.
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Zhang Z, Zheng Y, Chen Y, Yin Y, Chen Y, Chen Q, Hou Y, Shen S, Lv M, Wang T. Gut fungi enhances immunosuppressive function of myeloid-derived suppressor cells by activating PKM2-dependent glycolysis to promote colorectal tumorigenesis. Exp Hematol Oncol 2022; 11:88. [DOI: 10.1186/s40164-022-00334-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/07/2022] [Indexed: 11/09/2022] Open
Abstract
Abstract
Background
Accumulating evidence implicates that gut fungi are associated with the pathogenesis of colorectal cancer (CRC). Our previous study has revealed that Candida tropicalis (C. tropicalis) promotes colorectal tumorigenesis by enhancing immunosuppressive function of myeloid-derived suppressor cells (MDSCs) and increasing accumulation of MDSCs, but the underlying mechanisms remain unestablished.
Methods
Bone marrow–derived MDSCs were stimulated with C. tropicalis. RNA-sequencing analysis was performed to screen the differentially expressed genes. Quantitative real-time PCR and western blot were used to measure the expression of related proteins. Co-culture assay of MDSCs and CD8+ T cells was used to determine the immunosuppressive ability of MDSCs. Metabolomic analysis was conducted to detect metabolic reprogramming of MDSCs. Aerobic glycolysis of MDSCs was assessed by extracellular acidification rate (ECAR), glucose consumption and lactate production. A CAC mouse model was induced by AOM and DSS to determine the therapeutic action of TEPP-46. IHC and immunofluorescence were performed to examine the expression of PKM2, PKM2 (p-Y105) and iNOS in human CRC-infiltrated MDSCs.
Results
C. tropicalis facilitates immunosuppressive function of MDSCs by increasing the expression of iNOS, COX2 and NOX2, production of nitric oxide (NO) and reactive oxygen species (ROS). Mechanistically, C. tropicalis facilitates the immunosuppressive function of MDSCs through the C-type lectin receptors Dectin-3 and Syk. C. tropicalis-enhanced immunosuppressive function of MDSCs is further dependent on aerobic glycolysis. On the one hand, NO produced by MDSCs enhanced aerobic glycolysis in a positive feedback manner. On the other hand, C. tropicalis promotes p-Syk binding to PKM2, which results in PKM2 Tyr105 phosphorylation and PKM2 nuclear translocation in MDSCs. Nuclear PKM2 interacts with HIF-1α and subsequently upregulates the expression of HIF-1α target genes encoding glycolytic enzymes, GLUT1, HK2, PKM2, LDHA and PDK1, which are required for the C. tropicalis-induced aerobic glycolysis of MDSCs. Blockade of PKM2 nuclear translocation attenuates C. tropicalis-mediated colorectal tumorigenesis. The high expression of PKM2, PKM2 (p-Y105) and iNOS in CRC-infiltrated MDSCs correlates with the development of human CRC.
Conclusion
C. tropicalis enhances immunosuppressive function of MDSCs via Syk-PKM2-HIF-1α-glycolysis signaling axis, which drives CRC. Therefore, we identify the Syk-PKM2-HIF-1α-glycolysis signaling axis as a potential therapeutic target for CRC.
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128
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Cheng D, Kochar B, Cai T, Ritchie CS, Ananthakrishnan AN. Comorbidity Influences the Comparative Safety of Biologic Therapy in Older Adults With Inflammatory Bowel Diseases. Am J Gastroenterol 2022; 117:1845-1850. [PMID: 35854436 PMCID: PMC9633357 DOI: 10.14309/ajg.0000000000001907] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/24/2022] [Indexed: 12/11/2022]
Abstract
INTRODUCTION There are limited data on comparative risk of infections with various biologic agents in older adults with inflammatory bowel diseases (IBDs). We aimed to assess the comparative safety of biologic agents in older IBD patients with varying comorbidity burden. METHODS We used data from a large, national commercial insurance plan in the United States to identify patients 60 years and older with IBD who newly initiated tumor necrosis factor-α antagonists (anti-TNF), vedolizumab, or ustekinumab. Comorbidity was defined using the Charlson Comorbidity Index (CCI). Our primary outcome was infection-related hospitalizations. Cox proportional hazards models were fitted in propensity score-weighted cohorts to compare the risk of infections between the different therapeutic classes. RESULTS The anti-TNF, vedolizumab, and ustekinumab cohorts included 2,369, 972, and 352 patients, respectively, with a mean age of 67 years. The overall rate of infection-related hospitalizations was similar to that of anti-TNF agents for patients initiating vedolizumab (hazard ratio [HR] 0.94, 95% confidence interval [CI] 0.84-1.04) and ustekinumab (0.92, 95% CI 0.74-1.16). Among patients with a CCI of >1, both ustekinumab (HR: 0.66, 95% CI: 0.46-0.91, p-interaction <0.01) and vedolizumab (HR: 0.78, 95% CI: 0.65-0.94, p-interaction: 0.02) were associated with a significantly lower rate of infection-related hospitalizations compared with anti-TNFs. No difference was found among patients with a CCI of ≤1. DISCUSSION Among adults 60 years and older with IBD initiating biologic therapy, both vedolizumab and ustekinumab were associated with lower rates of infection-related hospitalizations than anti-TNF therapy for those with high comorbidity burden.
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Hinman SS, Massaro A, Wang Y, Sims CE, Kim R, Allbritton NL. Suspended Collagen Hydrogels to Replicate Human Colonic Epithelial Cell Interactions with Immune Cells. Adv Biol (Weinh) 2022; 6:e2200129. [PMID: 35773243 PMCID: PMC9691589 DOI: 10.1002/adbi.202200129] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Indexed: 01/28/2023]
Abstract
The human colon plays a critical role in fluid and salt absorption and harbors the largest immune compartment. There is a widespread need for in vitro models of human colon physiology with its innate immune system. A method is described to produce a cassette with a network of struts supporting a suspended, non-chemically cross-linked collagen hydrogel scaffold compatible with the co-culture of primary gastrointestinal epithelium and migratory inflammatory cells. The epithelial monolayer cultured on the suspended collagen possesses a population of polarized and differentiated cells similar to that present in vivo. This epithelial layer displays proper barrier function with a transepithelial electrical resistance (TEER) ≥ 1,500 Ω cm2 and an apparent permeability ≤10-5 cm2 s-1 . Immune cells plated on the basal face of the scaffold transmigrated over a period of 24 h to the epithelial layer in response to epithelial production of IL-8 induced by luminal stimulation of Clostridium difficile Toxin A. These studies demonstrate that this in vitro platform possesses a functional primary colonic epithelial layer with an immune cell compartment capable of recruitment in response to pro-inflammatory cues coming from the epithelium.
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Affiliation(s)
- Samuel S. Hinman
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
| | - Angelo Massaro
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
| | - Yuli Wang
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
| | - Chris E. Sims
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
| | - Raehyun Kim
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
| | - Nancy L. Allbritton
- Department of Bioengineering, University of Washington, 3720 15th Ave NE, Seattle, WA, 98105, USA
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Sieber A, Aberra FN, Bonhomme B, McKeever L, Lewis JD. Influence of Corticosteroid Use on Short- and Long-Term Outcomes of Biologic Therapy for Inflammatory Bowel Diseases. Dig Dis Sci 2022; 67:5168-5176. [PMID: 35094254 DOI: 10.1007/s10620-021-07361-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/06/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Corticosteroids (CS) are widely used to treat Crohn's disease (CD) and ulcerative colitis (UC), but are not recommended as maintenance therapy. Biologic drugs are widely used as an alternative to or in conjunction with CS to induce and maintain remission. This meta-analysis tested the hypothesis that CS use is associated with differential response to biologics. METHODS We identified published placebo-controlled clinical trials of biologic drugs approved for the treatment of CD or UC. Pooled estimates of the risk difference (RD) and 95% confidence intervals were derived from random effects models for induction of response and remission and maintenance of remission comparing biologic with CS versus biologic alone. Heterogeneity of response was estimated using I2. RESULTS Fifteen studies met the inclusion criteria. Pooled estimates of the RD and I2 comparing biologic plus CS versus biologic alone were as follows: induction of UC response 0.15 (0.05, 0.25), I2 = 57.29% and CD response 0.02 (- 0.03, 0.06), I2 = 0.01%; induction of UC remission 0.03 (- 0.01, 0.08), I2 = 0.00% and CD remission 0.08(0.02, 0.14), I2 = 7.81%; and maintenance of UC remission - 0.06 (- 0.13, 0.01), I2 = 0.00% and CD remission - 0.06 (- 0.14, 0.03), I2 = 11.24%. Patients in the placebo arm of CD trials who were receiving CS were less likely to achieve remission during the induction phase (pooled RD - 0.05 (- 0.09, - 0.00), I2 = 0.00%). CONCLUSIONS In this meta-analysis of placebo-controlled trials, CS use was associated with higher biologic response rates for UC and remission rates for CD during the induction phase, but were not associated with improved maintenance of remission.
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Affiliation(s)
- Alexis Sieber
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA
| | - Faten N Aberra
- Department of Medicine, Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, PA, Philadelphia, USA
| | - Brittaney Bonhomme
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA
| | - Liam McKeever
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA
| | - James D Lewis
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA. .,Department of Medicine, Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, PA, Philadelphia, USA. .,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Weisman MH, Stens O, Kim HS, Hou JK, Miller FW, Dillon CF. Axial Pain and Arthritis in Diagnosed Inflammatory Bowel Disease: US National Health and Nutrition Examination Survey Data. Mayo Clin Proc Innov Qual Outcomes 2022; 6:443-449. [PMID: 36147868 PMCID: PMC9485826 DOI: 10.1016/j.mayocpiqo.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective To estimate the nationally representative prevalence of chronic axial pain, inflammatory back pain (IBP), axial spondyloarthritis (axSpA), and peripheral arthritis in persons diagnosed with inflammatory bowel disease (IBD). Patients and Methods US National Health and Nutrition Examination Survey (NHANES) data from the 1976-1980 and 2009-2010 survey cycles. Results In NHANES 1976-1980, the chronic axial pain prevalence in participants with diagnosed ulcerative colitis (UC) was 19.5% vs 7.2% in the general population (P<.01). Neck or upper back, lower back, and Amor criteria-based axial pain were also significantly increased (11.2%, 14.5%, and 13.0%, respectively, vs 3%-5% in the general population (P<.01). In those with diagnosed UC, 40% had axial pain onset at an age older than 45 years; 30.2% reported peripheral arthralgias, and 12.2% reported peripheral arthritis. Arthritis findings on examination were uncommon. In NHANES 2009-2010, axial pain in those diagnosed with IBD had similar patterns. Conclusion Despite high rates of chronic axial pain in those with IBD, few cases met the IBP and axSpA classification criteria. This apparent discrepancy is unexplained. However, in IBD, axial pain onset at an age older than 45 years is common; and these may not meet IBP and axSpA age criteria. Also, neck pain was increased in those with IBD but is not included in most IBP and axSpA criteria. Peripheral arthralgias and chronic arthritis symptoms were common, but examination findings were not, suggesting that tenosynovitis or enthesitis is more likely than frank arthritis to occur in patients with UC.
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Affiliation(s)
- Michael H. Weisman
- School of Medicine, Stanford University Medical Center, Palo Alto, CA
- Correspondence: Address to Michael H. Weisman, MD, School of Medicine, Stanford University Medical Center, Palo Alto, CA 90024.
| | | | - Hyun-Seok Kim
- Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Jason K. Hou
- Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX
- Department of Medicine, Section of Gastroenterology, Baylor College of Medicine, Houston, TX
| | - Frederick W. Miller
- National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD
| | - Charles F. Dillon
- National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD
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Salwen-Deremer JK, Ballou S. Painful GI Conditions and Their Bidirectional Relationships with Sleep Disturbances. CURRENT SLEEP MEDICINE REPORTS 2022. [DOI: 10.1007/s40675-022-00230-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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133
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Bianchi R, Mamadou-Pathé B, von Känel R, Roth R, Schreiner P, Rossel JB, Burk S, Dora B, Kloth P, Rickenbacher A, Turina M, Greuter T, Misselwitz B, Scharl M, Rogler G, Biedermann L. Effect of closed and permanent stoma on disease course, psychological well-being and working capacity in Swiss IBD cohort study patients. PLoS One 2022; 17:e0274665. [PMID: 36112586 PMCID: PMC9481029 DOI: 10.1371/journal.pone.0274665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 09/01/2022] [Indexed: 11/19/2022] Open
Abstract
Background Little is known about the impact of ostomy formation in inflammatory bowel disease patients on course of disease, psychological well-being, quality of life and working capacity. Methods We analyzed patients over a follow-up of up to 16 years in the Swiss inflammatory bowel disease cohort study (SIBDCS) with prospective data collection. We compared Ulcerative colitis and Crohn’s disease patients with and without ostomy as well as permanent and closed stoma formation before and after surgery, investigating disease activity, psychological wellbeing and working capacity in a case-control design. Results Of 3825 SIBDCS patients, 176 with ostomy were included in the study and matched with 176 patients without ostomy using propensity score, equaling 352 patients for the analysis. As expected, we observed a lower mean and maximal disease activity in patients after stoma surgery compared with control patients without stoma. Overall, psychological wellbeing in patients with stomas vs. controls as well as patients with permanent vs. closed stoma was similar in terms of disease-specific quality of life (total score of the Inflammatory Bowel Disease Quality of Life questionnaire), psychological distress (total score of the Hospital Anxiety and Depression Scale), and stress at work (effort-reward-imbalance ratio), with the exception of a higher Posttraumatic Diagnostic Scale total score in patient with vs. without stoma. Compared to IBD patients without stoma, the adverse impact on working capacity in overall stoma IBD patients appeared to be modest. However we observe a significantly higher reduction in working capacity in permanent vs. closed stoma in CD but not UC patients. Conclusion As to be expected, IBD patients may benefit from closed and permanent stoma application. Stoma surgery appears to only modestly impact working capacity. Importantly, stoma surgery was not associated with adverse psychological outcomes, with comparable psychological well-being regardless of presence and type of stoma.
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Affiliation(s)
- Rahel Bianchi
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- * E-mail:
| | - Barry Mamadou-Pathé
- Department of Epidemiology and Health System, Unisanté, Lausanne, Switzerland
| | - Roland von Känel
- Department of Consultation-Liaison Psychiatry and Psychosomatic Medicine, University Hospital Zurich, Zurich, Switzerland
| | - René Roth
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Internal Medicine, Limmattalspital, Schlieren, Switzerland
| | - Philipp Schreiner
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Jean-Benoit Rossel
- Department of Epidemiology and Health System, Unisanté, Lausanne, Switzerland
| | - Sabine Burk
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Babara Dora
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Patrizia Kloth
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Andreas Rickenbacher
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Matthias Turina
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Thomas Greuter
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Gastroenterology and Hepatology, CHUV, Lausanne, Switzerland
| | - Benjamin Misselwitz
- Department of Visceral Medicine, University Hospital Bern, Bern, Switzerland
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Luc Biedermann
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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Amakye D, Kesiena O, Ademiluyi A, Gavor M, Rabeeah Z. Venous Thromboembolism Prophylaxis in Inflammatory Bowel Disease: A Two-year Retrospective Study of Patients Presenting With Inflammatory Bowel Disease to a Community Hospital. Cureus 2022; 14:e29178. [PMID: 36259017 PMCID: PMC9568696 DOI: 10.7759/cureus.29178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2022] [Indexed: 11/06/2022] Open
Abstract
Objective We set out to determine the rate of pharmacological venous thromboembolism (VTE) prophylaxis among patients admitted with inflammatory bowel disease (IBD) and indirectly compare it to national trends. We also assessed the demographic and clinical correlates for non-prescription of pharmacologic VTE prophylaxis among IBD patients with and without a flare. Methods We extracted data from 123 patients admitted to our facility with IBD from September 2018 to August 2020 retrospectively. Out of this cohort, 26 patients were excluded and 96 were included in our analysis. Baseline characteristics were analyzed using descriptive statistics. Multiple logistic regression was used to evaluate the correlates of pharmacological VTE prophylaxis use in individuals with IBD and to analyze the predictors of VTE prophylaxis use in patients with IBD flares. Results Out of the 96 patients with IBD included in this study, 61 (63.5%) presented with an IBD flare, and among those with a flare, 26/61 (42.6%) received VTE prophylaxis. IBD patients aged ≥ 65 years and of Black race were less likely to be placed on pharmacological VTE prophylaxis (adjusted odds ratio (AOR) 0.20, 95% CI (0.06 - 0.70), p-value 0.012) and (AOR 0.16, 95% CI (0.05 - 0.50), p-value 0.002) respectively. Among those with a flare, the presence of bright red bleeding per rectum was associated with a low rate of pharmacologic VTE use (AOR 0.01, 95% CI (0.00 -1.78), p-value 0.001). Overall the rate of VTE prophylaxis use in the IBD patient cohort was 56.3% and this was irrespective of flare status. Conclusion Our study showed the low rate of pharmacologic VTE prophylaxis use in IBD patients at this center and this finding was in line with national trends. Interestingly age and the race of patients played a major role in the decision to provide pharmacological VTE prophylaxis but the reason for this finding was not explored by our study. A larger multi-center study is needed to further evaluate these relationships.
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Sampedro F, Pérez-Rodríguez F, Servadio JL, Gummalla S, Hedberg CW. Quantitative risk assessment model to investigate the public health impact of varying Listeria monocytogenes allowable levels in different food commodities: A retrospective analysis. Int J Food Microbiol 2022; 383:109932. [PMID: 36182750 DOI: 10.1016/j.ijfoodmicro.2022.109932] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 08/12/2022] [Accepted: 09/11/2022] [Indexed: 11/19/2022]
Abstract
Invasive listeriosis is a potentially fatal foodborne disease that according to this study may affect up to 32.9 % of the US population considered as increased risk and including people with underlying conditions and co-morbidities. Listeria monocytogenes has been scrutinized in research and surveillance programs worldwide in Ready-to-Eat (RTE) food commodities (RTE salads, deli meats, soft/semi-soft cheese, seafood) and frozen vegetables in the last 30 years with an estimated overall prevalence of 1.4-9.9 % worldwide (WD) and 0.5-3.8 % in the United States (US). Current L. monocytogenes control efforts have led to a prevalence reduction in the last 5 years of 4.9-62.9 % (WD) and 12.4-92.7 % (US). A quantitative risk assessment model was developed, estimating the probability of infection in the US susceptible population to be 10-10,000× higher than general population and the total number of estimated cases in the US was 1044 and 2089 cases by using the FAO/WHO and Pouillot dose-response models. Most cases were attributed to deli meats (>90 % of cases) followed by RTE salads (3.9-4.5 %), soft and semi-soft cheese and RTE seafood (0.5-1.0 %) and frozen vegetables (0.2-0.3 %). Cases attributed to the increased risk population corresponded to 96.6-98.0 % of the total cases with the highly susceptible population responsible for 46.9-80.1 % of the cases. Removing product lots with a concentration higher than 1 CFU/g reduced the prevalence of contamination by 15.7-88.3 % and number of cases by 55.9-100 %. Introducing lot-by-lot testing and defining allowable quantitative regulatory limits for low-risk RTE commodities may reduce the public health impact of L. monocytogenes and improve the availability of enumeration data.
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Affiliation(s)
- Fernando Sampedro
- Environmental Health Sciences Division, School of Public Health, University of Minnesota, Minneapolis, USA
| | - Fernando Pérez-Rodríguez
- Department of Food Science and Technology, Faculty of Veterinary, Agrifood Campus of International Excellence (ceiA3), University of Cordoba, 14014 Córdoba, Spain
| | - Joseph L Servadio
- Center for Infectious Disease Dynamics and Department of Biology, Pennsylvania State University, University Park, PA, USA
| | | | - Craig W Hedberg
- Environmental Health Sciences Division, School of Public Health, University of Minnesota, Minneapolis, USA.
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Incidence and impact of venous thromboembolism in hospitalized patients with Crohn's disease. Thromb Res 2022; 219:77-85. [PMID: 36137330 DOI: 10.1016/j.thromres.2022.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Crohn's disease (CD) is associated with an increased risk for venous thromboembolism (VTE). Beside higher VTE risk, data on impact of VTE on survival and risk factors for the occurrence of VTE in CD are sparse. METHODS The German nationwide inpatient sample was screened for patients admitted due to CD (ICD-code K50). CD hospitalizations were stratified for VTE and risk-factors for VTE and impact of VTE on in-hospital case-fatality rate were investigated. RESULTS Overall, 333,975 hospitalizations of patients due to CD were counted in Germany (median age 38.0 [IQR 24.0-52.0] years, 56.0 % females) during the observational period 2005-2018. VTE rate increased slightly from 0.6 % (2005) to 0.7 % (2018) (β 0.000097 [95%CI 0.000027 to 0.000167], P = 0.007) 2005-2018 and with age-decade (β 0.0017 [95%CI 0.0016 to 0.0019], P < 0.001). In total, 0.7 % (2295) of the CD inpatients had a VTE event. Patients with VTE were in median 12 years older (49.0 [34.0-62.0] vs. 37.0 [24.0-52.0] years, P < 0.001) and colon-involvement was in those patients more prevalent (32.0 % vs.27.7 %, P < 0.001). Age ≥ 70 years, obesity, colon-involvement, cancer, surgery, thrombophilia, and heart failure were strongly associated with higher risk of VTE in CD patients. In-hospital death occurred 15-times more often in CD with VTE than without (4.5 % vs. 0.3 %, P < 0.001). VTE was independently associated with increased in-hospital case-fatality rate (OR 9.31 [95%CI 7.54-11.50], P < 0.001). CONCLUSIONS VTE is a life-threatening event in hospitalized CD patients associated with 9.3-fold increased case-fatality rate. Older age, obesity, colon involvement, cancer, surgery, thrombophilia and heart failure were strong risk factors for VTE in CD.
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Bifidobacterium breve Alleviates DSS-Induced Colitis in Mice by Maintaining the Mucosal and Epithelial Barriers and Modulating Gut Microbes. Nutrients 2022; 14:nu14183671. [PMID: 36145047 PMCID: PMC9503522 DOI: 10.3390/nu14183671] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/28/2022] [Accepted: 09/01/2022] [Indexed: 11/17/2022] Open
Abstract
This study was designed to explore the different intestinal barrier repair mechanisms of Bifidobacterium breve (B. breve) H4-2 and H9-3 with different exopolysaccharide (EPS) production in mice with colitis. The lipopolysaccharide (LPS)-induced IEC-6 cell inflammation model and dextran sulphate sodium (DSS)-induced mice colitis model were used. Histopathological changes, epithelial barrier integrity, short-chain fatty acid (SCFA) content, cytokine levels, NF-κB expression level, and intestinal flora were analyzed to evaluate the role of B. breve in alleviating colitis. Cell experiments indicated that both B. breve strains could regulate cytokine levels. In vivo experiments confirmed that oral administration of B. breve H4-2 and B. breve H9-3 significantly increased the expression of mucin, occludin, claudin-1, ZO-1, decreased the levels of IL-6, TNF-α, IL-1β and increased IL-10. Both strains of B. breve also inhibited the expression of the NF-κB signaling pathway. Moreover, B. breve H4-2 and H9-3 intervention significantly increased the levels of SCFAs, reduced the abundance of Proteobacteria and Bacteroidea, and increased the abundance of Muribaculaceae. These results demonstrate that EPS-producing B. breve strains H4-2 and H9-3 can regulate the physical, immune, and microbial barrier to repair the intestinal damage caused by DSS in mice. Of the two strains, H4-2 had a higher EPS output and was more effective at repair than H9-3. These results will provide insights useful for clinical applications and the development of probiotic products for the treatment of colitis.
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138
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Pothemont K, Quinton S, Jayoushe M, Jedel S, Bedell A, Hanauer SB, Mutlu EA, Taft TH. Patient Perspectives on Medical Trauma Related to Inflammatory Bowel Disease. J Clin Psychol Med Settings 2022; 29:596-607. [PMID: 34292456 DOI: 10.1007/s10880-021-09805-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2021] [Indexed: 12/11/2022]
Abstract
Post-traumatic stress symptoms (PTSS) in response to medical trauma are understudied in inflammatory bowel disease (IBD). Two studies identify surgery, hospitalizations, and disease severity as risk factors. We aimed to document IBD-related patient experiences and how these relate to PTSS via a qualitative study. Adult patients with confirmed IBD recruited from two gastroenterology clinics underwent a semi-structured interview with a psychologist and completed the Post Traumatic Stress Disorder Symptom Scale for DSM5 (PSSI-5). Interviews were analyzed using an interpretive phenomenological approach. Themes and subthemes with representative quotations were documented based on thematic saturation. 16 participants, five met PSSI-5 criteria for PTSD. Five themes emerged: disease uncertainty, information exchange/quality, medical procedures, surgery, and coping. Patients with IBD may experience medical PTSS from several sources. Information, communication, and trust in clinicians is vital but may be sub-optimal. Both adaptive and maladaptive coping strategies are used to mitigate PTSS.
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Affiliation(s)
| | - Sarah Quinton
- Northwestern University Feinberg School of Medicine, 676 N. Saint Clair Street, Suite 1400, Chicago, IL, 60611, USA
| | - Majdoline Jayoushe
- Northwestern University Feinberg School of Medicine, 676 N. Saint Clair Street, Suite 1400, Chicago, IL, 60611, USA
| | | | | | - Stephen B Hanauer
- Northwestern University Feinberg School of Medicine, 676 N. Saint Clair Street, Suite 1400, Chicago, IL, 60611, USA
| | | | - Tiffany H Taft
- Northwestern University Feinberg School of Medicine, 676 N. Saint Clair Street, Suite 1400, Chicago, IL, 60611, USA.
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Michel HK, Boyle B, David J, Donegan A, Drobnic B, Kren C, Maltz RM, McKillop HN, McNicol M, Oates M, Dotson JL. The Pediatric Inflammatory Bowel Disease Medical Home: A Proposed Model. Inflamm Bowel Dis 2022; 28:1420-1429. [PMID: 34562013 DOI: 10.1093/ibd/izab238] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Indexed: 12/09/2022]
Abstract
Care for patients with inflammatory bowel disease (IBD) can be complex and costly. Care delivery models to address these challenges and improve care quality are essential. The patient-centered medical home (PCMH), which was developed in the primary care setting, has recently been applied successfully to the adult IBD population. Following the tenets of the PCMH, this specialty medical home (SMH) emphasizes team-based care that is accessible, comprehensive, patient/family-centered, coordinated, compassionate, and continuous and has demonstrated improved patient outcomes. Children and young adults with IBD have equally complex care needs, with additional challenges not faced by the adult population such as growth, physical and psychosocial development, and transition of care from pediatric to adult providers. Thus, we advocate that the components of the PCMH are equally-if not more-important in caring for the pediatric patient population. In this article, we review what is known about the application of the PCMH model in adult IBD care, describe care delivery within the Center for Pediatric and Adolescent IBD at Nationwide Children's Hospital as an example of a pediatric IBD medical home, and propose a research agenda to further the development and dissemination of comprehensive care delivery for children and adolescents with IBD.
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Affiliation(s)
- Hilary K Michel
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA
| | - Brendan Boyle
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA
| | - Jennie David
- Division of Pediatric Psychology and Neuropsychology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Amy Donegan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA
| | - Barb Drobnic
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA
| | - Courtney Kren
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA
| | - Ross M Maltz
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA.,The Center for Microbial Pathogenesis, The Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
| | - Hannah N McKillop
- Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA.,Division of Pediatric Psychology and Neuropsychology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Megan McNicol
- Department of Pharmacy, Nationwide Children's Hospital, Columbus OH, USA
| | - Melanie Oates
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA
| | - Jennifer L Dotson
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH, USA.,The Center for Innovation in Pediatric Practice, The Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
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Madhogaria B, Bhowmik P, Kundu A. Correlation between human gut microbiome and diseases. INFECTIOUS MEDICINE 2022; 1:180-191. [PMID: 38077626 PMCID: PMC10699709 DOI: 10.1016/j.imj.2022.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/07/2022] [Accepted: 08/16/2022] [Indexed: 03/21/2024]
Abstract
Human gut microbiome is a major source of human bacterial population and a significant contribution to both positive and harmful effects. Due to its involvement in a variety of interactions, gut microorganisms have a great impact on our health throughout our lives. The impact of gut microbial population is been studied intensively in last two decades. Extensive literature survey focusing developments in the field were searched in English language Electronic Databases like PubMed, Google Scholar, Pubag, Google books, and Research Gate were mostly used to understand the role of human gut mirobiome and its role in different human diseases. Gut microbiome in healthy subjects differs from those who suffer from diseases. Type 2 diabetes, obesity, non-alcoholic liver disease, and cardiometabolic diseases have all been linked to dysbiosis of the gut microbiota. Pathogenesis of many disorders is also linked to changes in gut microbiota. Other diseases like cancer, arithritis, autism, depression, anxiety, sleep disorder, HIV, hypertension, and gout are also related to gut microbiota dysbiosis. We focus in this review on recent studies looking into the link between gut microbiome dysbiosis and disease etiology. Research on how gut microbiota affects host metabolism has been changed in past decades from descriptive analyses to high throughput integrative omics data analysis such as metagenomics and metabolomics. Identification of molecular mechanisms behind reported associations is been carried out in human, animals, and cells for measure of host physiology and mechanics. Still many the mechanisms are not completely understood.
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Affiliation(s)
- Barkha Madhogaria
- Department of Microbiology, Techno India University, West Bengal EM-4 Sector-V, Salt Lake City, Kolkata 700091, West Bengal, India
| | - Priyanka Bhowmik
- Department of Biological Sciences, Adamas University, Barrackpore-Barasat Road, 24 Paragnas North, Jagannathpur, Kolkata, West Bengal, India
| | - Atreyee Kundu
- Department of Microbiology, Techno India University, West Bengal EM-4 Sector-V, Salt Lake City, Kolkata 700091, West Bengal, India
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Robertson AR, Webster KL. Disease Activity in the Final Years of Life for Patients with Long-standing Inflammatory Bowel Disease. J Crohns Colitis 2022; 16:1340-1341. [PMID: 35255142 DOI: 10.1093/ecco-jcc/jjac039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | - Kirstin L Webster
- Intensive Care Unit, Western General Hospital, Edinburgh EH4 2XU, UK
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142
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Xu J, Chu T, Yu T, Li N, Wang C, Li C, Zhang Y, Meng H, Nie G. Design of Diselenide-Bridged Hyaluronic Acid Nano-antioxidant for Efficient ROS Scavenging to Relieve Colitis. ACS NANO 2022; 16:13037-13048. [PMID: 35861614 DOI: 10.1021/acsnano.2c05558] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Overproduction of reactive oxygen species (ROS), a key characteristic of inflammatory bowel disease (IBD), is responsible for dysregulation of signal transduction, inflammatory response, and DNA damage, which ultimately leads to disease progression and deterioration. Thus, ROS scavenging has become a promising strategy to navigate IBD. Inspired by the targeting capability of hyaluronic acid (HA) to CD44-overexpressed inflammatory cells together with the redox regulation capacity of diselenide compounds, we developed an oral nanoformulation, i.e., diselenide-bridged hyaluronic acid nanogel (SeNG), with a view to treat colitis through a ROS scavenging mechanism. Our data demonstrated that SeNG specifically accumulated in colitis tissue that was mediated by highly efficient CD44-HA interaction. This has allowed us to demonstrate a significant anti-inflammatory effect in an acute colitis mouse model induced by dextran sulfate sodium and trinitrobenzenesulfonic acid. Mechanistically, we continued to show SeNG reduced the ROS level via both direct elimination and up-regulation of the Nrf2/HO-1 signal pathway. Collectively, our work provides proof-of-principle evidence for a SeNG-mediated nano-antioxidant strategy, by which colitis could be effectively managed.
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Affiliation(s)
- Jiaqi Xu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
| | - Tianjiao Chu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
- College of Pharmaceutical Science, Jilin University, Changchun 130021, China
| | - Tingting Yu
- Department of Orthodontics, Peking University School & Hospital of Stomatology, Zhongguancun South Avenue 22, Beijing 100081, China
| | - Naishi Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chunling Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chen Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yinlong Zhang
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huan Meng
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Zhongguancun Beiyitiao 11, Beijing 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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143
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Abstract
The consumption of fructose as sugar and high-fructose corn syrup has markedly increased during the past several decades. This trend coincides with the exponential rise of metabolic diseases, including obesity, nonalcoholic fatty liver disease, cardiovascular disease, and diabetes. While the biochemical pathways of fructose metabolism were elucidated in the early 1990s, organismal-level fructose metabolism and its whole-body pathophysiological impacts have been only recently investigated. In this review, we discuss the history of fructose consumption, biochemical and molecular pathways involved in fructose metabolism in different organs and gut microbiota, the role of fructose in the pathogenesis of metabolic diseases, and the remaining questions to treat such diseases.
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Affiliation(s)
- Sunhee Jung
- Department of Biological Chemistry, University of California, Irvine, California, USA
| | - Hosung Bae
- Department of Biological Chemistry, University of California, Irvine, California, USA
| | - Won-Suk Song
- Department of Biological Chemistry, University of California, Irvine, California, USA;,Institute of Bioengineering, Bio-MAX, Seoul National University, Seoul, South Korea
| | - Cholsoon Jang
- Department of Biological Chemistry, University of California, Irvine, California, USA;,Chao Family Comprehensive Cancer Center, University of California, Irvine, California, USA,Center for Complex Biological Systems, University of California, Irvine, California, USA,Center for Epigenetics and Metabolism, University of California, Irvine, California, USA
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144
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Odufalu FD. Editorial: Racial Difference in Efficacy of Golimumab in Ulcerative Colitis. Inflamm Bowel Dis 2022:6672843. [PMID: 35986718 DOI: 10.1093/ibd/izac179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Indexed: 12/09/2022]
Affiliation(s)
- Florence-Damilola Odufalu
- Division of Gastroenterology & Liver Diseases, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
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145
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Moshirfar M, Fuhriman DA, Ali A, Odayar V, Ronquillo YC, Hoopes PC. Inflammatory Bowel Disease Guidelines for Corneal Refractive Surgery Evaluation. J Clin Med 2022; 11:jcm11164861. [PMID: 36013100 PMCID: PMC9409909 DOI: 10.3390/jcm11164861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic systemic inflammatory condition that can potentially adversely affect surgical outcomes in patients receiving elective ophthalmic procedures. In this case series, 21 eyes of 11 patients with ulcerative colitis or Crohn’s disease underwent laser in situ keratomileusis (LASIK), photorefractive keratectomy (PRK), or small incision lenticule extraction (SMILE). Their surgical outcomes were followed up for an average of 8.9 ± 4.6 months. All the patients in this study did well, with 100% of eyes corrected for distance vision achieving uncorrected distance visual acuity 20/20 by postoperative month three. Common symptoms noted during the postoperative period included dry eyes, irritation, foreign body sensation, and blurry vision, all of which improved in prevalence and severity over the follow-up period, and none of the patients experienced a flare-up of their disease. Despite the successful outcomes in these patients, the authors recognize the inherent risks of operating on patients with IBD. Currently, there are no consensus guidelines for clinicians to follow to ensure that they are adequately screening these patients for eligibility, so the authors are suggesting a relevant, focused review of systems, a brief IBD history-related questionnaire, and a preliminary surgical decision-making flowchart for use in surgical evaluation.
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Affiliation(s)
- Majid Moshirfar
- Hoopes Vision Research Center, Hoopes Vision, 11820 S. State St., Ste. 200, Draper, UT 84020, USA
- John A. Moran Eye Center, University of Utah School of Medicine, Salt Lake City, UT 84132-2101, USA
- Utah Lions Eye Bank, Murray, UT 84107, USA
- Correspondence: ; Tel./Fax: +1-801-568-0200
| | - David A. Fuhriman
- McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Amir Ali
- John Sealy School of Medicine, The University of Texas Medical Branch at Galveston, Galveston, TX 77555, USA
| | - Varshini Odayar
- Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA
| | - Yasmyne C. Ronquillo
- Hoopes Vision Research Center, Hoopes Vision, 11820 S. State St., Ste. 200, Draper, UT 84020, USA
| | - Phillip C. Hoopes
- Hoopes Vision Research Center, Hoopes Vision, 11820 S. State St., Ste. 200, Draper, UT 84020, USA
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146
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Rumen Metaproteomics Highlight the Unique Contributions of Microbe-Derived Extracellular and Intracellular Proteins for In Vitro Ruminal Fermentation. FERMENTATION 2022. [DOI: 10.3390/fermentation8080394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Rumen microorganisms can be used in in vitro anaerobic fermentation to encourage the sustainable exploitation of agricultural wastes. However, the understanding of active microbiota under in vitro ruminal fermentation conditions is still insufficient. To investigate how rumen microbes actively participate in the fermentation process in vitro, we resolved the metaproteome generated from ruminal fermentation broth after seven days of in vitro incubation. Herein, the sample-specific database for metaproteomic analysis was constructed according to the metagenomic data of in vitro ruminal fermentation. Based on the sample-specific database, we found in the metaproteome that Bacteroidetes and Firmicutes_A were the most active in protein expression, and over 50% of these proteins were assigned to gene categories involved in energy conversion and basic structures. On the other hand, a variety of bacteria-derived extracellular proteins, which contained carbohydrate-active enzyme domains, were found in the extracellular proteome of fermentation broth. Additionally, the bacterial intracellular/surface moonlighting proteins (ISMPs) and proteins of outer membrane vesicles were detected in the extracellular proteome, and these ISMPs were involved in maintaining microbial population size through potential adherence to substrates. The metaproteomic characterizations of microbial intracellular/extracellular proteins provide new insights into the ability of the rumen microbiome to maintain in vitro ruminal fermentation.
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147
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El Boghdady M, Ewalds-Kvist BM, Laliotis A. Abdominal hernia mesh repair in patients with inflammatory bowel disease: A systematic review. Langenbecks Arch Surg 2022; 407:2637-2649. [PMID: 35947216 PMCID: PMC9640397 DOI: 10.1007/s00423-022-02638-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 07/30/2022] [Indexed: 11/28/2022]
Abstract
Background Postoperative hernia-repair complications are frequent in patients with inflammatory bowel disease (IBD). This fact challenges surgeons’ decision about hernia mesh management in these patients. Therefore, we systematically reviewed the hernia mesh repair in IBD patients with emphasis on risk factors for postoperative complications. Method A systematic review was done in compliance with the PRISMA guidelines. A search was carried out on PubMed and ScienceDirect databases. English language articles published from inception to October 2021 were included in this study. MERSQI scores were applied along with evidence grades in agreement with GRADE’s recommendations. The research protocol was registered with PROSPERO (CRD42021247185). Results The present systematic search resulted in 11,243 citations with a final inclusion of 10 citations. One paper reached high and 4 moderate quality. Patients with IBD exhibit about 27% recurrence after hernia repair. Risk factors for overall abdominal septic morbidity in Crohn’s disease comprised enteroprosthetic fistula, mesh withdrawals, surgery duration, malnutrition biological mesh, and gastrointestinal concomitant procedure. Conclusion Patients with IBD were subject, more so than controls to postoperative complications and hernia recurrence. The use of a diversity of mesh types, a variety of position techniques, and several surgical choices in the citations left room for less explicit and more implicit inferences as regards best surgical option for hernia repair in patients with IBD.
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Affiliation(s)
- Michael El Boghdady
- Department of General Surgery, Kingston Hospital, London, UK. .,University of Edinburgh, Scotland, UK.
| | | | - Aggelos Laliotis
- Department of General Surgery, Croydon University Hospital, London, UK
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148
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Schwartz NRM, McNichol SR, Devine B, Phipps AI, Roth JA, Suskind DL. Assessing Barriers to use of the Specific Carbohydrate Diet in Pediatric Inflammatory Bowel Disease: A Qualitative Study. JPGN REPORTS 2022; 3:e239. [PMID: 37168638 PMCID: PMC10158296 DOI: 10.1097/pg9.0000000000000239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/03/2022] [Indexed: 05/13/2023]
Abstract
Because of the high cost and associated toxicities of pharmacotherapy treatment for inflammatory bowel disease (IBD), there has been growing interest in dietary therapy. The objective of this study is to assess barriers to initiating or maintaining the specific carbohydrate diet (SCD) to inform strategies for improving access and adherence to the diet. Methods We conducted semistructured interviews with parents of 10 children with IBD receiving care at a single academic treatment center. Parents were eligible if their child with IBD was either currently on the SCD, previously on the SCD, or opted not to initiate the SCD. Core questions were developed in conjunction with IBD clinical experts. Interviews were transcribed and analyzed using an inductive approach. Results Parents of children diagnosed with IBD primarily chose to try the SCD because of concerns about medication safety. Three major barriers to utilizing the SCD emerged: cost, time commitment, and psychosocial impact. Many parents also expressed that following the SCD got easier over time and some parents experienced spillover effects of improved personal health and understanding of nutrition. All parents were strong proponents of the importance of diet in managing IBD and expressed desire for more research into the SCD and other forms of dietary therapy. Conclusions These findings provide important insight into factors affecting utilization of the SCD in pediatric IBD. Further research is needed to develop interventions or strategies to diminish these barriers and enable more patients to benefit from the SCD.
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Affiliation(s)
- Naomi R M Schwartz
- From the CHOICE Institute, Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA
| | | | - Beth Devine
- From the CHOICE Institute, Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA
| | - Amanda I Phipps
- Department of Epidemiology, School of Public Health, University of Washington, Seattle, WA
| | | | - David L Suskind
- Department of Gastroenterology and Hepatology, Seattle Children's Hospital, Seattle WA
- Division of Gastroenterology, Department of Pediatrics, University of Washington, Seattle, WA
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149
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Kiasat A, Ekström LD, Marsk R, Löf‐Granström A, Gustafsson UO. Childhood appendicitis and future risk of inflammatory bowel disease - A nationwide cohort study in Sweden 1973-2017. Colorectal Dis 2022; 24:975-983. [PMID: 35344255 PMCID: PMC9545649 DOI: 10.1111/codi.16128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/08/2022] [Accepted: 02/12/2022] [Indexed: 02/08/2023]
Abstract
AIM The aim of this study was to investigate the association between juvenile appendicitis, treated conservatively or with appendectomy, and adult risk of inflammatory bowel disease (IBD), either ulcerative colitis (UC) or Crohn's disease (CD). We used nationwide population data from more than 100,000 individuals followed for over four decades. METHOD All Swedish patients discharged with a diagnosis of appendicitis before the age of 16 years between 1973 to 1996 were identified. Everyone diagnosed with appendicitis was matched to an individual in the general population without a history of juvenile appendicitis (unexposed) of similar age, sex and region of residence. The study population was retrospectively followed until 2017 for any development of UC or CD. Cox proportional-hazards models compared disease-free survival time between exposed and unexposed individuals, also analysing the impact of treatment (conservative treatment versus appendectomy). RESULTS The final cohort consisted of 52,391 individuals exposed to appendicitis (1,674,629 person years) and 51,415 unexposed individuals (1,638,888 person years). Childhood appendicitis with appendectomy was associated with a significantly lower risk of adult IBD [adjusted hazard ratio (aHR) 0.48 (0.42-0.55)], UC [aHR 0.30 (0.25-0.36)] and CD [aHR 0.82 (0.68-0.97)]. Those treated conservatively had a lower risk of adult UC [aHR 0.29 (0.12-0.69)] but not CD [aHR 1.12 (0.61-2.06)] compared with unexposed individuals. CONCLUSION Juvenile appendicitis treated with appendectomy was associated with a decreased risk of adult IBD, both UC and CD. Those treated conservatively instead of with surgery had a lower risk of UC only. Our findings warrant more research on the role of the appendix and gut microbiota in the pathogenesis of IBD.
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Affiliation(s)
- Ali Kiasat
- Department of SurgeryDanderyd Hospital and Department of Clinical Sciences, Danderyd Hospital, Karolinska InstitutetStockholmSweden
| | - Lucas D. Ekström
- Department of Medicine, Solna, Clinical Epidemiology UnitKarolinska InstitutetStockholmSweden
| | - Richard Marsk
- Department of SurgeryDanderyd Hospital and Department of Clinical Sciences, Danderyd Hospital, Karolinska InstitutetStockholmSweden
| | - Anna Löf‐Granström
- Department of SurgeryDanderyd Hospital and Department of Clinical Sciences, Danderyd Hospital, Karolinska InstitutetStockholmSweden,Department of Women's and Children's HealthKarolinska InstitutetStockholmSweden
| | - Ulf O. Gustafsson
- Department of SurgeryDanderyd Hospital and Department of Clinical Sciences, Danderyd Hospital, Karolinska InstitutetStockholmSweden
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150
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Xu F, Carlson SA, Liu Y, Greenlund KJ. Urban-Rural Differences in Health Care Utilization for Inflammatory Bowel Disease in the USA, 2017. Dig Dis Sci 2022; 67:3601-3611. [PMID: 34633623 PMCID: PMC10478171 DOI: 10.1007/s10620-021-07264-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/27/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Urban-rural differences in IBD-specific health care utilization at the national level have not been examined in the USA. AIMS We compared urban and rural rates of IBD-related office visits and IBD-specific (Crohn's disease (CD) or ulcerative colitis (UC)) hospitalizations and emergency department (ED) visits. METHODS From multiple national data sources, we compared national rates using Z test and compared estimates of patient and hospital characteristics and hospitalization outcomes between urban and rural areas using Chi-square and t tests. RESULTS In 2015 and 2016, digestive disease-related office visit rates, per 100 adults, were 3.1 times higher in urban than in rural areas (8.7 vs 2.8, P < 0.001). In 2017, age-adjusted rates per 100,000 adults were significantly higher in rural than urban areas for CD-specific hospitalizations (26.3 vs 23.6, P = 0.03) and ED visits (49.3 vs 39.5, P = 0.002). Compared with their urban counterparts, rural adults hospitalized for CD or UC in 2017 were more likely to be older and non-Hispanic white, have lower household income, Medicare coverage, and an elective admission, and were discharged from hospitals that were large, non-federal government owned, and in the Midwest or South. There were no significant urban-rural differences in length of stay and 30-day readmission rate. CONCLUSIONS While IBD or digestive disease-related office visit rates were lower in rural compared to urban areas, CD-specific hospitalization and ED visit rates were higher. Strategies that improve office-based care among rural patients with IBD may help to avoid more costly forms of health care use.
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Affiliation(s)
- Fang Xu
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Highway NE, Atlanta, GA, 30341, USA.
| | - Susan A Carlson
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Highway NE, Atlanta, GA, 30341, USA
| | - Yong Liu
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Highway NE, Atlanta, GA, 30341, USA
| | - Kurt J Greenlund
- Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Highway NE, Atlanta, GA, 30341, USA
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