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Chun M, Tun KM, Vongsavath T, Verma R, Batra K, Limsui D, Jenkins E. Fecal Microbiota Transplantation for Chronic Pouchitis: A Systematic Review and Meta-Analysis. Microorganisms 2024; 12:2430. [PMID: 39770634 PMCID: PMC11676736 DOI: 10.3390/microorganisms12122430] [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: 09/21/2024] [Revised: 11/22/2024] [Accepted: 11/23/2024] [Indexed: 01/11/2025] Open
Abstract
Pouchitis is a common complication after ileal-pouch anal anastomosis in patients with medically refractory ulcerative colitis. There has been a lack of high-level evidence focusing on the safety and efficacy outcomes of fecal microbiota transplantation (FMT). We aim to evaluate outcomes and complications of fecal microbiota transplantation (FMT) for chronic pouchitis. Databases were systematically searched to retrieve English-only, original studies, published from inception to 31 March 2024, investigating chronic pouchitis only. Primary outcomes included overall remission, clinical response, remission, relapse, and complications. Seven studies with 94 patients were included. The pooled overall remission rate was 15% (95% CI: 0-29%, p < 0.001), the clinical response rate was 33% (95% CI: 19-46%, p = 0.14), the clinical remission rate was 14% (95% CI: 19-46%, p < 0.001), and the clinical relapse rate was 36% (95% CI: 16-55%, p = 0.11). The pooled proportion of patients with mild adverse events after FMT treatment was 39% (95% CI: 6-71%, p < 0.001). No severe adverse events or deaths were reported. Although FMT is an effective treatment for chronic pouchitis, there is still a high rate of mild adverse events. High-level evidence for FMT is still sparse, limiting recommendations for clinical use.
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Affiliation(s)
- Magnus Chun
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89106, USA; (T.V.); (R.V.)
| | - Kyaw Min Tun
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Creighton University, Omaha, NE 68178, USA; (K.M.T.); (E.J.)
| | - Tahne Vongsavath
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89106, USA; (T.V.); (R.V.)
| | - Renuka Verma
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89106, USA; (T.V.); (R.V.)
| | - Kavita Batra
- Department of Medical Education, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89106, USA
- Office of Research, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89106, USA
| | - David Limsui
- Division of Gastroenterology and Hepatology, Department of Medicine, School of Medicine, Stanford University, Palo Alto, CA 94305, USA;
| | - Erin Jenkins
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Creighton University, Omaha, NE 68178, USA; (K.M.T.); (E.J.)
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Weber AT, Lichtenstein GR. Evidence-Based Approach to Chronic Antibiotic Refractory Pouchitis: A Review. Dis Colon Rectum 2024; 67:S99-S105. [PMID: 38363696 DOI: 10.1097/dcr.0000000000003207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
BACKGROUND Chronic antibiotic refractory pouchitis after restorative proctocolectomy with IPAA, characterized by at least 4 weeks of pouchitis symptoms that have not responded to standard antibiotic therapy, presents a therapeutic challenge for patients and health care providers. OBJECTIVE The aim of this narrative review was to summarize the current evidence regarding the management of chronic antibiotic refractory pouchitis. DATA SOURCES Studies were identified through a search of the PubMed database from the National Library of Medicine. STUDY SELECTION We included case series, cohort studies, randomized controlled trials, and systematic reviews with meta-analyses that addressed chronic antibiotic refractory pouchitis management, with prioritization of data published within the past 3 to 5 years. INTERVENTION Studies examining pharmacologic and select nonpharmacologic interventions were included. MAIN OUTCOME MEASURE Outcomes measures included clinical, endoscopic, and histologic end points. RESULTS Mesalamine has demonstrated efficacy in symptom improvement but no improvement in quality of life. Budesonide has demonstrated high rates of clinical remission that have mostly been sustained in a small number of patients. Anti-tumor necrosis factor therapies have demonstrated efficacy in reaching clinical and even endoscopic end points, although rates of treatment discontinuation were not insignificant. Limited evidence is encouraging for the use of ustekinumab in achieving clinical response. Data for vedolizumab are favorable across clinical, endoscopic, and histologic end points, including one of the only randomized, placebo-controlled trials. Nonmedication therapies, including hyperbaric oxygen therapy and fecal microbiota transplant, have undergone limited evaluation, and concerns about the ultimate accessibility of these therapies remain. LIMITATIONS Overall, studies assessing therapeutic options for chronic antibiotic refractory pouchitis are mostly limited to case series and retrospective studies with small sample sizes. CONCLUSIONS Biologic therapies have demonstrated efficacy in the management of chronic antibiotic refractory pouchitis and offer a steroid-sparing option for refractory disease. Nonpharmacologic therapies, including hyperbaric oxygen and fecal microbiota transplant, require further exploration. See video from symposium .
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Affiliation(s)
- Andrew T Weber
- Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Baske MM, Timmerman KC, Garmo LG, Freitas MN, McCollum KA, Ren TY. Fecal microbiota transplant on Escherichia-Shigella gut composition and its potential role in the treatment of generalized anxiety disorder: A systematic review. J Affect Disord 2024; 354:309-317. [PMID: 38499070 DOI: 10.1016/j.jad.2024.03.088] [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: 08/26/2023] [Revised: 01/28/2024] [Accepted: 03/14/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND The gut-brain-axis has a role in mental health disorders. In people with generalized anxiety disorder, GAD,1 normal flora Escherichia-Shigella, are significantly elevated. Fecal microbiota transplant, FMT,2 has been used to alter the gut composition in unhealthy individuals. There may be a role for FMT in the treatment of GAD to improve the gut-brain-axis. METHODS A systematic review of literature was conducted on articles published in PubMed, CINAHL Plus, Scopus, Cochrane Library, and Wed of Science from 2000 to 2022 that analyzed FMT as a modality to alter the gut microbiome in which Escherichia-Shigella levels were quantified and reported. RESULTS Of 1916 studies identified, 14 fit criteria and were included. Recipients undergoing FMT procedures had at least one enteric diagnosis and increased percentages of Escherichia-Shigella pre-FMT. Five studies on recurrent Clostridioides difficile infection, three irritable bowel syndrome, two ulcerative colitis, one ulcerative colitis and recurrent Clostridioides difficile infection, one acute intestinal and chronic graft-vs-host disease, one pouchitis, and one slow transit constipation. 10 articles (71.4 %) showed decreased levels of Escherichia-Shigella post-FMT compared to pre-FMT. Four studies claimed the results were significant (40 %). LIMITATIONS Limitations include potential bias in study selection, study methods of analysis, and generalization of results. CONCLUSIONS The gut-brain-axis has a role in GAD. Those with GAD have significantly higher Escherichia-Shigella compared to those without GAD. FMT has the potential to decrease Escherichia-Shigella in patients with GAD to positively alter the gut-brain-axis as a potential for future GAD treatment.
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Affiliation(s)
- Meghan M Baske
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
| | - Kiara C Timmerman
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
| | - Lucas G Garmo
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
| | - Megan N Freitas
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
| | - Katherine A McCollum
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
| | - Tom Y Ren
- Central Michigan University College of Medicine, 1200 S. Franklin St., Mount Pleasant, MI 48859, United States of America.
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Zaman S, Akingboye A, Mohamedahmed AYY, Peterknecht E, Bhattacharya P, El-Asrag ME, Iqbal TH, Quraishi MN, Beggs AD. Faecal Microbiota Transplantation [FMT] in the Treatment of Chronic Refractory Pouchitis: A Systematic Review and Meta-analysis. J Crohns Colitis 2024; 18:144-161. [PMID: 37450947 PMCID: PMC10821709 DOI: 10.1093/ecco-jcc/jjad120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND The aim of this systematic review and meta-analysis is to assess the efficacy and safety of faecal microbiota transplantation [FMT] in the treatment of chronic pouchitis. METHODS A PRISMA-compliant systematic review and meta-analysis was conducted using the following databases and clinical trial registers: Medline, Embase, Scopus, Cochrane Database of Systematic Reviews [CENTRAL], clinical trials.gov, ScienceDirect, and VHL [virtual health library]. The primary outcome was clinical response/remission in patients treated with FMT. Secondary outcomes included safety profile, quality of life, and changes in the gut microbiome. RESULTS Seven observational cohort studies/case series and two randomised, controlled trials with a total of 103 patients were included. The route, preparation, and quantity of FMT administered varied among the included studies. Clinical response rate of 42.6% with a remission rate of 29.8% was estimated in our cohort following FMT therapy. Minor, self-limiting, adverse events were reported, and the treatment was well tolerated with good short- and long-term safety profiles. Successful FMT engraftment in recipients varied and, on average, microbial richness and diversity was lower in patients with pouchitis. In some instances, shifts with specific changes towards abundance of species, suggestive of a 'healthier' pouch microbiota, were observed following treatment with FMT. CONCLUSION The evidence for FMT in the treatment of chronic pouchitis is sparse, which limits any recommendations being made for its use in clinical practice. Current evidence from low-quality studies suggests a variable clinical response and remission rate, but the treatment is well tolerated, with a good safety profile. This review emphasises the need for rationally designed, well-powered, randomised, placebo-controlled trials to understand the efficacy of FMT for the treatment of pouchitis.
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Affiliation(s)
- Shafquat Zaman
- Institute of Cancer and Genomic Science, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
| | | | | | - Elizabeth Peterknecht
- Department of General Surgery, Sandwell and West Birmingham Hospitals, Birmingham, UK
| | - Pratik Bhattacharya
- Department of General Surgery, Sandwell and West Birmingham Hospitals, Birmingham, UK
| | - Mohammed E El-Asrag
- Institute of Cancer and Genomic Science, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
- Faculty of Science, Benha University, Benha, Egypt
| | - Tariq H Iqbal
- Institute of Microbiology and Infection, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
| | - Mohammed Nabil Quraishi
- Institute of Cancer and Genomic Science, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
| | - Andrew D Beggs
- Institute of Cancer and Genomic Science, College of Medical and Dental Science, University of Birmingham, Birmingham, UK
- Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
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Hartikainen AK, Khan I, Karjalainen EK, Renkonen-Sinisalo L, Arkkila P, Jalanka J, Lepistö AH, Satokari R. Microbiota and mucosal gene expression of fecal microbiota transplantation or placebo treated patients with chronic pouchitis. Gut Microbes 2024; 16:2295445. [PMID: 38214604 PMCID: PMC10793679 DOI: 10.1080/19490976.2023.2295445] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/12/2023] [Indexed: 01/13/2024] Open
Abstract
Altered microbiota and impaired host immune function have been linked to the pathogenesis of pouchitis. We used 16S rRNA gene sequencing and RNA sequencing data from a previous randomized clinical trial (RCT) on fecal microbiota transplantation (FMT) therapy in 26 chronic pouchitis patients with one-year follow-up. We analyzed changes in both luminal and mucosal microbiota composition, as well as in host mucosal gene expression to gain insights into the host-microbiota interactions possibly underlying clinical outcomes of the patients. Antibiotic type and pattern of use were significant drivers of the luminal microbiota at baseline. Differential gene expression analysis indicated transition from ileal to colonic gene expression in the pouch, and upregulation in inflammation- and immune system-related pathways in the pouch. At 4 weeks, the non-relapsed FMT patients had a lower microbiota dissimilarity to the donor than the non-relapsed placebo patients (p = .02). While two FMT-treated patients showed a shift toward the donor's microbiota during the one-year follow-up, the overall FMT microbiota modulation effect was low. Patient's luminal and mucosal microbiota profiles were unstable in both FMT and placebo groups. Expression of the chemokine receptor CXCR4 was downregulated at 52 weeks compared to the baseline in the non-relapsed patients in both FMT and placebo groups. Microbiota modulation by FMT seems to be low in this patient group. The microbiota composition or alterations did not explain the relapse status of the patients. Some evidence for remission-related host gene expression pattern was found; specifically, CXCR4 expression may have a role in sustained remission.
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Affiliation(s)
- Anna K. Hartikainen
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Imran Khan
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Essi K. Karjalainen
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
| | - Laura Renkonen-Sinisalo
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
- Genome-Scale Biology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Perttu Arkkila
- Department of Gastroenterology, Helsinki University Hospital, Helsinki, Finland
- Department of Medicine, University of Helsinki, Helsinki, Finland
| | - Jonna Jalanka
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Anna H. Lepistö
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
- Genome-Scale Biology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Reetta Satokari
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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6
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Deng ZL, Pieper DH, Stallmach A, Steube A, Vital M, Reck M, Wagner-Döbler I. Engraftment of essential functions through multiple fecal microbiota transplants in chronic antibiotic-resistant pouchitis-a case study using metatranscriptomics. MICROBIOME 2023; 11:269. [PMID: 38037086 PMCID: PMC10691019 DOI: 10.1186/s40168-023-01713-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 10/30/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Ileal pouch-anal anastomosis (IPAA) is the standard of care after total proctocolectomy for ulcerative colitis (UC). Around 50% of patients will experience pouchitis, an idiopathic inflammatory condition. Antibiotics are the backbone of treatment of pouchitis; however, antibiotic-resistant pouchitis develops in 5-10% of those patients. It has been shown that fecal microbiota transplantation (FMT) is an effective treatment for UC, but results for FMT antibiotic-resistant pouchitis are inconsistent. METHODS To uncover which metabolic activities were transferred to the recipients during FMT and helped the remission, we performed a longitudinal case study of the gut metatranscriptomes from three patients and their donors. The patients were treated by two to three FMTs, and stool samples were analyzed for up to 140 days. RESULTS Reduced expression in pouchitis patients compared to healthy donors was observed for genes involved in biosynthesis of amino acids, cofactors, and B vitamins. An independent metatranscriptome dataset of UC patients showed a similar result. Other functions including biosynthesis of butyrate, metabolism of bile acids, and tryptophan were also much lower expressed in pouchitis. After FMT, these activities transiently increased, and the overall metatranscriptome profiles closely mirrored those of the respective donors with notable fluctuations during the subsequent weeks. The levels of the clinical marker fecal calprotectin were concordant with the metatranscriptome data. Faecalibacterium prausnitzii represented the most active species contributing to butyrate synthesis via the acetyl-CoA pathway. Remission occurred after the last FMT in all patients and was characterized by a microbiota activity profile distinct from donors in two of the patients. CONCLUSIONS Our study demonstrates the clear but short-lived activity engraftment of donor microbiota, particularly the butyrate biosynthesis after each FMT. The data suggest that FMT triggers shifts in the activity of patient microbiota towards health which need to be repeated to reach critical thresholds. As a case study, these insights warrant cautious interpretation, and validation in larger cohorts is necessary for generalized applications. In the long run, probiotics with high taxonomic diversity consisting of well characterized strains could replace FMT to avoid the costly screening of donors and the risk of transferring unwanted genetic material. Video Abstract.
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Affiliation(s)
- Zhi-Luo Deng
- Group Computational Biology for Infection Research, Helmholtz Center for Infection Research, Brunswick, Germany.
| | - Dietmar H Pieper
- Group Microbial Interactions and Processes, Helmholtz Center for Infection Research, Brunswick, Germany
| | - Andreas Stallmach
- Department of Internal Medicine IV (Gastroenterology, Hepatology, and Infectious Diseases), Jena University Hospital, Jena, Germany
| | - Arndt Steube
- Department of Internal Medicine IV (Gastroenterology, Hepatology, and Infectious Diseases), Jena University Hospital, Jena, Germany
| | - Marius Vital
- Institute for Medical Microbiology and Hospital Epidemiology, Hannover Medical School, Hannover, Germany
| | - Michael Reck
- Group Microbial Communication, Helmholtz Center for Infection Research, Brunswick, Germany
- TÜV Rheinland, Cologne, Germany
| | - Irene Wagner-Döbler
- Institute of Microbiology, Technical University of Braunschweig, Brunswick, Germany
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Lopetuso LR, Deleu S, Godny L, Petito V, Puca P, Facciotti F, Sokol H, Ianiro G, Masucci L, Abreu M, Dotan I, Costello SP, Hart A, Iqbal TH, Paramsothy S, Sanguinetti M, Danese S, Tilg H, Cominelli F, Pizarro TT, Armuzzi A, Cammarota G, Gasbarrini A, Vermeire S, Scaldaferri F. The first international Rome consensus conference on gut microbiota and faecal microbiota transplantation in inflammatory bowel disease. Gut 2023; 72:1642-1650. [PMID: 37339849 PMCID: PMC10423477 DOI: 10.1136/gutjnl-2023-329948] [Citation(s) in RCA: 40] [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: 03/27/2023] [Accepted: 05/16/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND Several randomised clinical trials (RCTs) performing faecal microbiota transplantation (FMT) for the management of inflammatory bowel disease (IBD), particularly for ulcerative colitis, have recently been published, but with major variations in study design. These include differences in administered dose, route and frequency of delivery, type of placebo and evaluated endpoints. Although the overall outcomes appear to be promising, they are highly dependent on both donor and recipient factors. OBJECTIVE To develop concensus-based statements and recommendations for the evaluation, management and potential treatment of IBD using FMT in order to move towards standardised practices. DESIGN An international panel of experts convened several times to generate evidence-based guidelines by performing a deep evaluation of currently available and/or published data. Twenty-five experts in IBD, immunology and microbiology collaborated in different working groups to provide statements on the following key issues related to FMT in IBD: (A) pathogenesis and rationale, (B) donor selection and biobanking, (C) FMT practices and (D) consideration of future studies and perspectives. Statements were evaluated and voted on by all members using an electronic Delphi process, culminating in a plenary consensus conference and generation of proposed guidelines. RESULTS AND CONCLUSIONS Our group has provided specific statements and recommendations, based on best available evidence, with the end goal of providing guidance and general criteria required to promote FMT as a recognised strategy for the treatment of IBD.
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Affiliation(s)
- Loris Riccardo Lopetuso
- IBD Unit, CEMAD Centro Malattie dell'Apparato Digerente, UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Department of Medicine and Ageing Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Sara Deleu
- Department of Chronic Diseases & Metabolism (CHROMETA), KU Leuven, Leuven, Belgium
| | - Lihi Godny
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel
| | - Valentina Petito
- IBD Unit, CEMAD Centro Malattie dell'Apparato Digerente, UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Pierluigi Puca
- IBD Unit, CEMAD Centro Malattie dell'Apparato Digerente, UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Federica Facciotti
- Dipartimento di Biotecnologie e Bioscienze, University of Milan-Bicocca, Milano, Italy
| | - Harry Sokol
- INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Saint Antoine Hospital, Gastroenterology Department, Sorbonne Universite, Paris, France
| | - Gianluca Ianiro
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Luca Masucci
- Department of Laboratory Sciences and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Maria Abreu
- Department of Medicine, Division of Gastroenterology, Crohn's and Colitis Center, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Iris Dotan
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel
| | - Samuel Paul Costello
- Department of Gastroenterology, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Ailsa Hart
- IBD Unit, Saint Mark's Hospital, Harrow, UK
| | - Tariq H Iqbal
- Microbiome Treatment Center, University of Birmingham, Birmingham, UK
| | - Sudarshan Paramsothy
- Gastroenterology and Liver Services, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Maurizio Sanguinetti
- Department of Laboratory Sciences and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milano, Italy
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology & Metabolism, Medizinische Universitat Innsbruck, Innsbruck, Austria
| | - Fabio Cominelli
- Division of Gastroenterology and Liver Diseases, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Theresa T Pizarro
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Alessandro Armuzzi
- Deparment of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Giovanni Cammarota
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Antonio Gasbarrini
- IBD Unit, CEMAD Centro Malattie dell'Apparato Digerente, UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Séverine Vermeire
- Department of Chronic Diseases & Metabolism (CHROMETA), KU Leuven, Leuven, Belgium
| | - Franco Scaldaferri
- IBD Unit, CEMAD Centro Malattie dell'Apparato Digerente, UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy
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Kahan T, Chandan S, Khan SR, Deliwala S, Chang S, Axelrad J, Shaukat A. Safety and Efficacy of Fecal Microbiota Transplant in Chronic Pouchitis-A Systematic Review With Meta-Analysis. GASTRO HEP ADVANCES 2023; 2:843-852. [PMID: 39130120 PMCID: PMC11307912 DOI: 10.1016/j.gastha.2023.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 04/20/2023] [Indexed: 08/13/2024]
Abstract
Background and Aims Pouchitis is the most common long-term complication after ileal-pouch anal anastomosis in patients with ulcerative colitis. We conducted a systematic review and meta-analysis evaluating the safety and efficacy of fecal microbiota transplant (FMT) in chronic antibiotic dependent and refractory pouchitis. Methods Multiple databases were searched through April 2022 for studies that reported the efficacy and safety of FMT in patients with chronic pouchitis. Meta-analysis using random effects model was performed to calculate pooled rates. Results Eight studies with a total of 89 patients were included in our review, with 74 patients having received FMT and 15 patients having received placebo. The mean age ranged from 32.6 to 51.5 years. In patients that received FMT, the pooled rates of overall remission was (Pouchitis Disease Activity Index score < 7) 22% (95% CI, 9%-43%; I2, 29%), clinical remission was 20% (95% CI, 6%-49%; I2, 25%), clinical response rate was 42% (95% CI, 30%-54%; I2, 7%), and the relapse rate 60% (95% CI, 40%-77%, I2 16%) over the mean follow up of 4.67 months (range 1-12 months). The pooled proportion of patients with adverse events was 54% (95% CI, 21%-84%; I2, 73%). There were no serious adverse events or deaths. Conclusion In patients with chronic pouchitis, FMT is safe though there are mixed results in terms of its long-term efficacy. Future Randomized Controlled Trials with larger sample sizes and greater standardization in terms of preparation, delivery, and length of treatment of FMT are needed to determine efficacy.
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Affiliation(s)
- Tamara Kahan
- Division of Gastroenterology and Hepatology, NYU Grossman School of Medicine, New York, New York
| | - Saurabh Chandan
- Division of Gastroenterology and Hepatology, Creighton University School of Medicine, Omaha, Nebraska
| | - Shahab R. Khan
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Smit Deliwala
- Division of Gastroenterology & Hepatology, Emory University, Atlanta, Georgia
| | - Shannon Chang
- Division of Gastroenterology and Hepatology, NYU Grossman School of Medicine, New York, New York
| | - Jordan Axelrad
- Division of Gastroenterology and Hepatology, NYU Grossman School of Medicine, New York, New York
| | - Aasma Shaukat
- Division of Gastroenterology and Hepatology, NYU Grossman School of Medicine, New York, New York
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9
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Song D, Wang X, Ma Y, Liu NN, Wang H. Beneficial insights into postbiotics against colorectal cancer. Front Nutr 2023; 10:1111872. [PMID: 36969804 PMCID: PMC10036377 DOI: 10.3389/fnut.2023.1111872] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/21/2023] [Indexed: 03/12/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most prevalent and life-threatening cancer types with limited therapeutic options worldwide. Gut microbiota has been recognized as the pivotal determinant in maintaining gastrointestinal (GI) tract homeostasis, while dysbiosis of gut microbiota contributes to CRC development. Recently, the beneficial role of postbiotics, a new concept in describing microorganism derived substances, in CRC has been uncovered by various studies. However, a comprehensive characterization of the molecular identity, mechanism of action, or routes of administration of postbiotics, particularly their role in CRC, is still lacking. In this review, we outline the current state of research toward the beneficial effects of gut microbiota derived postbiotics against CRC, which will represent the key elements of future precision-medicine approaches in the development of novel therapeutic strategies targeting gut microbiota to improve treatment outcomes in CRC.
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Affiliation(s)
| | | | | | - Ning-Ning Liu
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Wang
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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10
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Zhang X, Ishikawa D, Ohkusa T, Fukuda S, Nagahara A. Hot topics on fecal microbiota transplantation for the treatment of inflammatory bowel disease. Front Med (Lausanne) 2022; 9:1068567. [PMID: 36530877 PMCID: PMC9755187 DOI: 10.3389/fmed.2022.1068567] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/21/2022] [Indexed: 11/04/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic intestinal mucosal inflammatory disease with complex etiology. Traditional anti-inflammatory treatment regimens have yielded unsatisfactory results. As research continues to deepen, it has been found that the gut microbiota of patients with IBD is generally altered. The presence of microorganisms in the human gastrointestinal tract is inextricably linked to the regulation of health and disease. Disruption of the microbiotic balance of microbiota in the gastrointestinal tract is called dysbiosis, which leads to disease. Therefore, in recent years, the exploration of therapeutic methods to restore the homeostasis of the gut microbiota has attracted attention. Moreover, the use of the well-established fecal microbiota transplantation (FMT) regimen for the treatment of Clostridioides difficile infection has attracted the interest of IBD researchers. Therefore, there are an increasing number of clinical studies regarding FMT for IBD treatment. However, a series of questions regarding FMT in the treatment of IBD warrants further investigation and discussion. By reviewing published studies, this review explored hot topics such as the efficacy, safety, and administration protocol flow of FMT in the treatment of IBD. Different administration protocols have generally shown reassuring results with significant efficacy and safety. However, the FMT treatment regimen needs to be further optimized. We believe that in the future, individual customized or standard FMT implementation will further enhance the relevance of FMT in the treatment of IBD.
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Affiliation(s)
- Xiaochen Zhang
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Dai Ishikawa
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
- Department of Regenerative Microbiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Toshifumi Ohkusa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Chiba, Japan
| | - Shinji Fukuda
- Department of Regenerative Microbiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
- Department of Regenerative Microbiology, Juntendo University School of Medicine, Tokyo, Japan
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11
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Singh A, Mahajan R, Kahlon BK, Dhaliwal AS, Midha V, Mehta V, Bansal N, Singh D, Sood A. Early fecal microbiome transfer after donor defecation determines response in patients with moderate to severe ulcerative colitis. Indian J Gastroenterol 2022; 41:389-396. [PMID: 36121613 DOI: 10.1007/s12664-022-01257-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 03/02/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Fecal microbiome transfer (FMT) targeting gut microbiome dysbiosis is an emerging therapy for ulcerative colitis (UC). There is however no consensus on protocols for performing FMT in UC, especially in relation to time after donor feces defecation. METHODS This is a single-center retrospective analysis of patients with moderate-severe UC (total Mayo Clinic score ≥6 and endoscopic Mayo Clinic subscore of ≥2) treated with FMT between September 2017 and December 2019 at Dayanand Medical College and Hospital, Ludhiana, India. Fresh fecal samples from unrelated healthy voluntary donors were administered through colonoscopy at weeks 0, 2, 6, 10, 14, 18, and 22. Time interval between donor feces defecation and FMT procedure was recorded for each FMT session and the mean time of seven sessions was designated aika. Impact of aika on clinical response and safety of FMT was evaluated. RESULTS During the study period, 123 adult patients (mean age 33.75±11.97 years, 61.8% [n=76] males) with moderate-severe UC (mean total Mayo Clinic and endoscopic Mayo Clinic scores 7.49±1.60 and 2.50±0.50, respectively) were treated with FMT. The mean aika was 2.29±0.75 h. The aika was smaller in patients who responded to FMT as compared to non-responders (2.13±0.75 h vs. 2.71±0.76 h, p=0.0002) as well as in patients achieving clinical remission (2.15±0.76 h vs. 2.42±0.76 h, p=0.05). There was no significant impact of aika on adverse effects except for the incidence of borborygmi after FMT, which was higher in patients with aika ≤2 h. CONCLUSION Early FMT after donor feces defecation favorably impacts the clinical response rates in patients with active UC.
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Affiliation(s)
- Arshdeep Singh
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | - Ramit Mahajan
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | | | | | - Vandana Midha
- Department of Internal Medicine, Dayanand Medical College, Ludhiana, 141 001, India
| | - Varun Mehta
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India
| | - Namita Bansal
- Research and Development Centre, Dayanand Medical College, Ludhiana, 141 001, India
| | - Dharmatma Singh
- Research and Development Centre, Dayanand Medical College, Ludhiana, 141 001, India
| | - Ajit Sood
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, 141 001, India.
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12
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Zheng L, Wen XL, Duan SL. Role of metabolites derived from gut microbiota in inflammatory bowel disease. World J Clin Cases 2022; 10:2660-2677. [PMID: 35434116 PMCID: PMC8968818 DOI: 10.12998/wjcc.v10.i9.2660] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/12/2021] [Accepted: 02/27/2022] [Indexed: 02/06/2023] Open
Abstract
Over the past two decades, it is improved gut microbiota plays an important role in the health and disease pathogenesis. Metabolites, small molecules produced as intermediate or end products of microbial metabolism, is considered as one of the major interaction way for gut microbiota with the host. Bacterial metabolisms of dietary substrates, modification of host molecules or bacteria are the major source of metabolites. Signals from microbial metabolites affect immune maturation and homeostasis, host energy metabolism as well as mucosal integrity maintenance. Based on many researches, the composition and function of the microbiota can be changed, which is also seen in the metabolite profiles of patients with inflammatory bowel disease (IBD). Additionally, some specific classes of metabolites also can trigger IBD. In this paper, definition of the key classes of microbial-derived metabolites which are changed in IBD, description of the pathophysiological basis of association and identification of the precision therapeutic modulation in the future are the major contents.
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Affiliation(s)
- Lie Zheng
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
| | - Xin-Li Wen
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
| | - Sheng-Lei Duan
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
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13
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Zheng L, Wen XL, Duan SL. Role of metabolites derived from gut microbiota in inflammatory bowel disease. World J Clin Cases 2022; 10:2658-2675. [DOI: 10.12998/wjcc.v10.i9.2658] [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] [Indexed: 02/06/2023] Open
Abstract
Over the past two decades, it is improved gut microbiota plays an important role in the health and disease pathogenesis. Metabolites, small molecules produced as intermediate or end products of microbial metabolism, is considered as one of the major interaction way for gut microbiota with the host. Bacterial metabolisms of dietary substrates, modification of host molecules or bacteria are the major source of metabolites. Signals from microbial metabolites affect immune maturation and homeostasis, host energy metabolism as well as mucosal integrity maintenance. Based on many researches, the composition and function of the microbiota can be changed, which is also seen in the metabolite profiles of patients with inflammatory bowel disease (IBD). Additionally, some specific classes of metabolites also can trigger IBD. In this paper, definition of the key classes of microbial-derived metabolites which are changed in IBD, description of the pathophysiological basis of association and identification of the precision therapeutic modulation in the future are the major contents.
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Affiliation(s)
- Lie Zheng
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
| | - Xin-Li Wen
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
| | - Sheng-Lei Duan
- Department of Gastroenterology, Shaanxi Hospital of Traditional Chinese Medicine, Xi’an 710003, Shaanxi Province, China
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14
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Kayal M, Dubinsky MC. Medical management of chronic pouch inflammation. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2022; 3:100095. [PMID: 35281692 PMCID: PMC8913311 DOI: 10.1016/j.crphar.2022.100095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 01/03/2022] [Accepted: 02/28/2022] [Indexed: 12/29/2022] Open
Abstract
Image 1.
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Affiliation(s)
- Maia Kayal
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Marla C. Dubinsky
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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15
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Lu Y, Liu H, Yang K, Mao Y, Meng L, Yang L, Ouyang G, Liu W. A comprehensive update: gastrointestinal microflora, gastric cancer and gastric premalignant condition, and intervention by traditional Chinese medicine. J Zhejiang Univ Sci B 2022; 23:1-18. [PMID: 35029085 DOI: 10.1631/jzus.b2100182] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
With the recent upsurge of studies in the field of microbiology, we have learned more about the complexity of the gastrointestinal microecosystem. More than 30 genera and 1000 species of gastrointestinal microflora have been found. The structure of the normal microflora is relatively stable, and is in an interdependent and restricted dynamic equilibrium with the body. In recent years, studies have shown that there is a potential relationship between gastrointestinal microflora imbalance and gastric cancer (GC) and precancerous lesions. So, restoring the balance of gastrointestinal microflora is of great significance. Moreover, intervention in gastric premalignant condition (GPC), also known as precancerous lesion of gastric cancer (PLGC), has been the focus of current clinical studies. The holistic view of traditional Chinese medicine (TCM) is consistent with the microecology concept, and oral TCM can play a two-way regulatory role directly with the microflora in the digestive tract, restoring the homeostasis of gastrointestinal microflora to prevent canceration. However, large gaps in knowledge remain to be addressed. This review aims to provide new ideas and a reference for clinical practice.
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Affiliation(s)
- Yuting Lu
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301608, China
| | - Huayi Liu
- Department of Digestive Diseases, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin 300120, China.
| | - Kuo Yang
- Department of Digestive Diseases, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin 300120, China
| | - Yijia Mao
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301608, China
| | - Lingkai Meng
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301608, China
| | - Liu Yang
- Department of Digestive Diseases, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin 300120, China
| | - Guangze Ouyang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301608, China
| | - Wenjie Liu
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301608, China
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16
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Current Status and Future Therapeutic Options for Fecal Microbiota Transplantation. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58010084. [PMID: 35056392 PMCID: PMC8780626 DOI: 10.3390/medicina58010084] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/23/2021] [Accepted: 01/04/2022] [Indexed: 12/12/2022]
Abstract
The intestinal microbiota plays an important role in maintaining human health, and its alteration is now associated with the development of various gastrointestinal (ulcerative colitis, irritable bowel syndrome, constipation, etc.) and extraintestinal diseases, such as cancer, metabolic syndrome, neuropsychiatric diseases. In this context, it is not surprising that gut microbiota modification methods may constitute a therapy whose potential has not yet been fully investigated. In this regard, the most interesting method is thought to be fecal microbiota transplantation, which consists of the simultaneous replacement of the intestinal microbiota of a sick recipient with fecal material from a healthy donor. This review summarizes the most interesting findings on the application of fecal microbiota transplantation in gastrointestinal and extraintestinal pathologies.
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17
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Shen B, Kochhar GS, Rubin DT, Kane SV, Navaneethan U, Bernstein CN, Cross RK, Sugita A, Schairer J, Kiran RP, Fleshner P, McCormick JT, D'Hoore A, Shah SA, Farraye FA, Kariv R, Liu X, Rosh J, Chang S, Scherl E, Schwartz DA, Kotze PG, Bruining DH, Philpott J, Abraham B, Segal J, Sedano R, Kayal M, Bentley-Hibbert S, Tarabar D, El-Hachem S, Sehgal P, Picoraro JA, Vermeire S, Sandborn WJ, Silverberg MS, Pardi DS. Treatment of pouchitis, Crohn's disease, cuffitis, and other inflammatory disorders of the pouch: consensus guidelines from the International Ileal Pouch Consortium. Lancet Gastroenterol Hepatol 2022; 7:69-95. [PMID: 34774224 DOI: 10.1016/s2468-1253(21)00214-4] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/29/2021] [Accepted: 06/01/2021] [Indexed: 02/06/2023]
Abstract
Pouchitis, Crohn's disease of the pouch, cuffitis, polyps, and extraintestinal manifestations of inflammatory bowel disease are common inflammatory disorders of the ileal pouch. Acute pouchitis is treated with oral antibiotics and chronic pouchitis often requires anti-inflammatory therapy, including the use of biologics. Aetiological factors for secondary pouchitis should be evaluated and managed accordingly. Crohn's disease of the pouch is usually treated with biologics and its stricturing and fistulising complications can be treated with endoscopy or surgery. The underlying cause of cuffitis determines treatment strategies. Endoscopic polypectomy is recommended for large, symptomatic inflammatory polyps and polyps in the cuff. The management principles of extraintestinal manifestations of inflammatory bowel disease in patients with pouches are similar to those in patients without pouches.
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Affiliation(s)
- Bo Shen
- Center for Interventional Inflammatory Bowel Disease, Columbia University Irving Medical Center, NewYork Presbyterian Hospital, New York, NY, USA.
| | - Gursimran S Kochhar
- Division of Gastroenterology, Hepatology, and Nutrition, Allegheny Health Network, Pittsburgh, PA, USA
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, IL, USA
| | - Sunanda V Kane
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Udayakumar Navaneethan
- Center for IBD and Interventional IBD Unit, Digestive Health Institute, Orlando Health, Orlando, FL, USA
| | - Charles N Bernstein
- Inflammatory Bowel Disease Clinical and Research Centre, University of Manitoba, Winnipeg, MB, Canada
| | - Raymond K Cross
- Inflammatory Bowel Disease Program, University of Maryland School of Medicine, Maryland, MD, USA
| | - Akira Sugita
- Department of Clinical Research and Department of inflammatory Bowel Disease, Yokohama Municipal Citizens Hospital, Yokohama, Japan
| | - Jason Schairer
- Department of Gastroenterology, Henry Ford Health System, Detroit, MI, USA
| | - Ravi P Kiran
- Division of Colorectal Surgery, Columbia University Irving Medical Center, NewYork Presbyterian Hospital, New York, NY, USA
| | - Philip Fleshner
- Division of Colorectal Surgery, University of California-Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - James T McCormick
- Division of Colon and Rectal Surgery, Allegheny Health Network, Pittsburgh, PA, USA
| | - André D'Hoore
- Department of Abdominal Surgery, University Hospital Leuven, Leuven, Belgium
| | - Samir A Shah
- Alpert Medical School of Brown University and Miriam Hospital, Gastroenterology Associates, Providence, RI, USA
| | - Francis A Farraye
- Division of Gastroenterology and Hepatology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Revital Kariv
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Xiuli Liu
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainsville, FL, USA
| | - Joel Rosh
- Department of Pediatric Gastroenterology, Goryeb Children's Hospital/Atlantic Health, Morristown, NJ, USA
| | - Shannon Chang
- Division of Gastroenterology, New York University Langone Health, New York, NY, USA
| | - Ellen Scherl
- Jill Roberts Center for IBD, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, NewYork Presbytarian Hospital, New York, NY, USA
| | - David A Schwartz
- Department of Gastroenterology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - David H Bruining
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Jessica Philpott
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH, USA
| | - Bincy Abraham
- Houston Methodist and Weill Cornell Medical College, Houston, TX, USA
| | - Jonathan Segal
- Department of Gastroenterology and Hepatology, Hillingdon Hospital, Uxbridge, UK
| | - Rocio Sedano
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada
| | - Maia Kayal
- Department of Gastroenterology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
| | - Stuart Bentley-Hibbert
- Department of Radiology, Columbia University Irving Medical Center, NewYork Presbyterian Hospital, New York, NY, USA
| | - Dino Tarabar
- IBD Clinical Center, University Hospital Center Dr Dragiša Mišović, Belgrade, Serbia
| | - Sandra El-Hachem
- Division of Gastroenterology, Hepatology, and Nutrition, Allegheny Health Network, Pittsburgh, PA, USA
| | - Priya Sehgal
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, NewYork Presbyterian Hospital, New York, NY, USA
| | - Joseph A Picoraro
- Department of Pediatrics, Columbia University Irving Medical Center-Morgan Stanley Children's Hospital, New York, NY, USA
| | - Séverine Vermeire
- Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - William J Sandborn
- Department of Gastroenterology, University of California San Diego, San Diego, CA, USA
| | - Mark S Silverberg
- Inflammatory Bowel Disease Centre, Mount Sinai Hospital, Toronto, ON, Canada
| | - Darrell S Pardi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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18
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Microbiome Analysis of Mucosal Ileoanal Pouch in Ulcerative Colitis Patients Revealed Impairment of the Pouches Immunometabolites. Cells 2021; 10:cells10113243. [PMID: 34831464 PMCID: PMC8624401 DOI: 10.3390/cells10113243] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022] Open
Abstract
The pathogenesis of ulcerative colitis (UC) is unknown, although genetic loci and altered gut microbiota have been implicated. Up to a third of patients with moderate to severe UC require proctocolectomy with ileal pouch ano-anastomosis (IPAA). We aimed to explore the mucosal microbiota of UC patients who underwent IPAA. METHODS For microbiome analysis, mucosal specimens were collected from 34 IPAA individuals. Endoscopic and histological examinations of IPAA were normal in 21 cases, while pouchitis was in 13 patients. 19 specimens from the healthy control (10 from colonic and 9 from ileum) were also analyzed. Data were analyzed using an ensemble of software packages: QIIME2, coda-lasso, clr-lasso, PICRUSt2, and ALDEx2. RESULTS IPAA specimens had significantly lower bacterial diversity as compared to normal. The microbial composition of the normal pouch was also decreased also when compared to pouchitis. Faecalibacterium prausnitzii, Gemmiger formicilis, Blautia obeum, Ruminococcus torques, Dorea formicigenerans, and an unknown species from Roseburia were the most uncommon in pouch/pouchitis, while an unknown species from Enterobacteriaceae was over-represented. Propionibacterium acnes and Enterobacteriaceae were the species most abundant in the pouchitis and in the normal pouch, respectively. Predicted metabolic pathways among the IPAA bacterial communities revealed an important role of immunometabolites such as SCFA, butyrate, and amino acids. CONCLUSIONS Our findings showed specific bacterial signature hallmarks of dysbiosis and could represent bacterial biomarkers in IPAA patients useful to develop novel treatments in the future by modulating the gut microbiota through the administration of probiotic immunometabolites-producing bacterial strains and the addition of specific prebiotics and the faecal microbiota transplantation.
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19
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Karjalainen EK, Renkonen-Sinisalo L, Satokari R, Mustonen H, Ristimäki A, Arkkila P, Lepistö AH. Fecal Microbiota Transplantation in Chronic Pouchitis: A Randomized, Parallel, Double-Blinded Clinical Trial. Inflamm Bowel Dis 2021; 27:1766-1772. [PMID: 33501942 PMCID: PMC8528148 DOI: 10.1093/ibd/izab001] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Indexed: 01/15/2023]
Abstract
BACKGROUND In ulcerative colitis, a pouchitis is the most common long-term adverse effect after proctocolectomy and ileal pouch-anal anastomosis. Approximately 5% of patients develop chronic antibiotic-dependent or antibiotic-refractory pouchitis without any effective treatment. The aim of this trial was to investigate the efficacy and safety of fecal microbiota transplantation in the treatment of chronic pouchitis. METHODS This was a single-center, double-blinded, parallel group trial comparing donor fecal microbiota transplantation with placebo (autologous transplant) in chronic pouchitis. Twenty-six patients were recruited at the Helsinki University Hospital between December 2017 and August 2018 and were randomly allocated a 1:1 ratio to either donor fecal microbiota transplantation or placebo. The protocol included 2 transplantations into the pouch on weeks 0 and 4, and patients were followed up for 52 weeks. RESULTS Nine patients in the intervention group and 8 patients in the placebo group relapsed during the 52-week follow-up, and the relapse-free survival did not differ between the groups (P = 0.183, log-rank; hazard ratio, 1.90 [95% confidence interval, 0.73-4.98; P = 0.190]). In the subgroup analysis of patients using continuous antibiotics before the study, the relapse-free survival was shorter in the intervention group (P = 0.004, log-rank; hazard ratio, 13.08 [95% confidence interval, 1.47-116.60; P = 0.021]). No major adverse effects were reported. CONCLUSIONS The fecal microbiota transplantation treatment regime used in our study was not effective in the treatment of chronic pouchitis. The safety profile of fecal microbiota transplantation was good. CLINICALTRIALS.GOV IDENTIFIER NCT03378921.
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Affiliation(s)
- Essi K Karjalainen
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
| | - Laura Renkonen-Sinisalo
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
- Genome-Scale Biology Research Program, Research Programs Unit, University of Helsinki, Helsinki, Finland
| | - Reetta Satokari
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Harri Mustonen
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
- University of Helsinki, Helsinki, Finland
| | - Ari Ristimäki
- Department of Pathology, Medicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Pathology, Helsinki University Hospital, Helsinki, Finland
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Perttu Arkkila
- Department of Gastroenterology, Helsinki University Hospital, Helsinki, Finland
| | - Anna H Lepistö
- Department of Gastrointestinal Surgery, Helsinki University Hospital, Helsinki, Finland
- Genome-Scale Biology Research Program, Research Programs Unit, University of Helsinki, Helsinki, Finland
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20
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Raine T, Verstockt B, Kopylov U, Karmiris K, Goldberg R, Atreya R, Burisch J, Burke J, Ellul P, Hedin C, Holubar SD, Katsanos K, Lobaton T, Schmidt C, Cullen G. ECCO Topical Review: Refractory Inflammatory Bowel Disease. J Crohns Colitis 2021; 15:1605-1620. [PMID: 34160593 DOI: 10.1093/ecco-jcc/jjab112] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Inflammatory bowel disease is a chronic disease with variable degrees of extent, severity, and activity. A proportion of patients will have disease that is refractory to licensed therapies, resulting in significant impairment in quality of life. The treatment of these patients involves a systematic approach by the entire multidisciplinary team, with particular consideration given to medical options including unlicensed therapies, surgical interventions, and dietetic and psychological support. The purpose of this review is to guide clinicians through this process and provide an accurate summary of the available evidence for different strategies.
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Affiliation(s)
- Tim Raine
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
- Department of Chronic Diseases and Metabolism, TARGID - IBD, KU Leuven, Leuven, Belgium
| | - Uri Kopylov
- Department of Gastroenterology, Sheba Medical Center, Ramat Gan, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Rimma Goldberg
- Department of Gastroenterology, Monash Health and School of Clinical Sciences, Monash University, Melbourne, VIC, Australia
| | - Raja Atreya
- Department of Medicine 1, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Johan Burisch
- Gastrounit, Medical Division, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - John Burke
- Colorectal and General Surgery, Beaumont Hospital, Dublin, Ireland
| | - Pierre Ellul
- Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | - Charlotte Hedin
- Karolinska Institutet, Department of Medicine Solna, Stockholm, Sweden
- Karolinska University Hospital, Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden
| | - Stefan D Holubar
- Department of Colon & Rectal Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
| | - Triana Lobaton
- Department of Gastroenterology, Ghent University Hospital, Ghent, Belgium
| | - Carsten Schmidt
- Medical Faculty of the Friedrich Schiller University, Jena, Germany
| | - Garret Cullen
- Centre for Colorectal Disease, St Vincent's University Hospital and School of Medicine, University College Dublin, Gastroenterology, Dublin, Ireland
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Baunwall SMD, Dahlerup JF, Engberg JH, Erikstrup C, Helms M, Juel MA, Kjeldsen J, Nielsen HL, Nilsson AC, Rode AA, Vinter-Jensen L, Hvas CL. Danish national guideline for the treatment of Clostridioides difficile infection and use of faecal microbiota transplantation (FMT). Scand J Gastroenterol 2021; 56:1056-1077. [PMID: 34261379 DOI: 10.1080/00365521.2021.1922749] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Aim: This Danish national guideline describes the treatment of adult patients with Clostridioides (formerly Clostridium) difficile (CD) infection and the use of faecal microbiota transplantation (FMT). It suggests minimum standard for implementing an FMT service.Method: Four scientific societies appointed members for a working group which conducted a systematic literature review and agreed on the text and recommendations. All clinical recommendations were evalluated for evidence level and grade of recommendation.Results: In CD infection, the use of marketed and experimental antibiotics as well as microbiota-based therapies including FMT are described. An algorithm for evaluating treatment effect is suggested. The organisation of FMT, donor recruitment and screening, laboratory preparation, clinical application and follow-up are described.Conclusion: Updated evidence for the treatment of CD infection and the use of FMT is provided.
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Affiliation(s)
| | - Jens Frederik Dahlerup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Morten Helms
- Department of Infectious Diseases, Hvidovre Hospital, Hvidovre, Denmark
| | | | - Jens Kjeldsen
- Department of Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Hans Linde Nielsen
- Department of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Anne Abildtrup Rode
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
| | - Lars Vinter-Jensen
- Department of Gastroenterology, Aalborg University Hospital, Aalborg, Denmark
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
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22
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Rabbenou W, Chang S. Medical treatment of pouchitis: a guide for the clinician. Therap Adv Gastroenterol 2021; 14:17562848211023376. [PMID: 34249146 PMCID: PMC8239975 DOI: 10.1177/17562848211023376] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/18/2021] [Indexed: 02/04/2023] Open
Abstract
Pouchitis is the most common complication in patients who have undergone restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA). Up to 81% of IPAA patients experience pouchitis, with 40% of patients presenting within the first year of surgery. Common risk factors include genetic mutations, extensive colitis, rheumatologic disorders, and primary sclerosing cholangitis. Currently, there are no medications with approved indications for pouchitis. As such, the conventional treatment of pouchitis is entirely off-label. This paper is intended to be a practical and up-to-date review of available therapies used for the management of pouchitis. The mainstay of treatment for acute pouchitis remains antibiotics, but newer therapeutics have also shown promise in the treatment of chronic pouchitis. Common lifestyle considerations that may play a role in pouchitis are also reviewed. PLAIN LANGUAGE SUMMARY Medical treatment of pouchitis: a guide for the clinician The ileal pouch-anal anastomosis ("pouch") is the most common way patients who require surgery to remove their colon are able to avoid a permanent ileostomy ("ostomy"). This pouch, created from the small intestines, serves as a reservoir to hold stool. The most common complication after pouch surgery is pouchitis. Pouchitis symptoms include more frequent bowel movements, urgency to defecate, blood in the stool, incontinence, and abdominal pain. This paper is intended to be a practical review of available therapies including medications and lifestyle changes that can be considered for the management of acute pouchitis, chronic pouchitis, and cuffitis.
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Affiliation(s)
- Wendy Rabbenou
- Division of Gastroenterology and Hepatology, New York University Langone Medical Center, New York, NY, USA
| | - Shannon Chang
- Division of Gastroenterology and Hepatology, New York University Langone Medical Center, 305 E 33rd Street, New York, NY 10016, USA
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23
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Outtier A, Ferrante M. Chronic Antibiotic-Refractory Pouchitis: Management Challenges. Clin Exp Gastroenterol 2021; 14:277-290. [PMID: 34163205 PMCID: PMC8213947 DOI: 10.2147/ceg.s219556] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022] Open
Abstract
Background Pouchitis is the most common long-term complication in patients with ulcerative colitis who underwent restorative proctocolectomy with ileal pouch-anal anastomosis. The incidence of acute pouchitis is 20% after 1 year and up to 40% after 5 years. Chronic antibiotic-refractory pouchitis develops in approximately 10% of patients. Aim To present a narrative review of published literature regarding the management of chronic antibiotic-refractory pouchitis. Methods Current relevant literature was summarized and critically evaluated. Results Clear definitions should be used to classify pouchitis into acute versus chronic, and responsive versus dependent versus refractory to antibiotics. Before treatment is started for chronic antibiotic-refractory pouchitis, secondary causes should be ruled out. There is a need for validated scoring systems to measure the severity of the disease. Because chronic antibiotic-refractory pouchitis is a rare condition, only small studies with often a poor study design have been performed. Treatments with antibiotics, aminosalicylates, steroids, immunomodulators and biologics have shown to be effective and safe for chronic antibiotic-refractory pouchitis. Also, treatments with AST-120, hyperbaric oxygen therapy, tacrolimus enemas, and granulocyte and monocyte apheresis suggested some efficacy. Conclusion The available data are weak but suggest that therapeutic options for chronic antibiotic-refractory pouchitis are similar to the treatment strategies for inflammatory bowel diseases. However, randomized controlled trials are warranted to further identify the best treatment options in this patient population.
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Affiliation(s)
- An Outtier
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Marc Ferrante
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
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24
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Abstract
Over the last decade, major advancements have been made in our understanding of both the beneficial and detrimental role that microorganisms play in our innate functioning. Research into the intestinal microbiota has moved from the laboratory into our medical clinics and is being put forth as an effective therapy for a range of medical conditions, not only limited to the gastrointestinal system. The clearest example of this progression has been in the treatment of Clostridium difficile infection; however, faecal microbiota transplantation has also been shown to have a positive effect in the treatment of inflammatory disorders, such as ulcerative colitis. In this review article, we will appraise the existing literature examining the role the intestinal microbiota plays in the pathogenesis of disease and the therapeutic utility of faecal microbiota transplantation in restoring homeostasis. In many cases, these studies are in a preclinical setting, are small in scale and often are not placebo-controlled; however, the results from these studies report interesting associations between intestinal dysbiosis and disease development, as well as the beneficial effects of faecal microbiota transplantation in reversing this process.
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25
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Kousgaard SJ, Michaelsen TY, Nielsen HL, Kirk KF, Albertsen M, Thorlacius-Ussing O. The Microbiota Profile in Inflamed and Non-Inflamed Ileal Pouch-Anal Anastomosis. Microorganisms 2020; 8:microorganisms8101611. [PMID: 33092101 PMCID: PMC7589977 DOI: 10.3390/microorganisms8101611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/13/2020] [Accepted: 10/19/2020] [Indexed: 12/14/2022] Open
Abstract
The objective was to determine the bacterial composition in inflamed and non-inflamed pouches for comparison to the microbiota of healthy individuals. Pouch patients and healthy individuals were included between November 2017 and June 2019 at the Department of Gastrointestinal Surgery, Aalborg University Hospital, Denmark. A faecal sample was collected from all participants for microbiota analysis using 16S rRNA amplicon sequencing. Overall, 38 participants were included in the study. Eleven patients with a normally functioning pouch, 9 patients with chronic pouchitis, 6 patients with familial adenomatous polyposis, and 12 healthy individuals. Patients with chronic pouchitis had overall lower microbial diversity and richness compared to patients with a normal pouch function (p < 0.001 and p = 0.009) and healthy individuals (p < 0.001 and p < 0.001). No significant difference was found between patients with familial adenomatous polyposis and chronic pouchitis (microbial diversity p = 0.39 and richness p = 0.78). Several taxa from the family Enterobacteriaceae, especially genus Escherichia, were associated primarily with patients with chronic pouchitis, while taxa from the genus Bacteroides primarily were associated with healthy individuals and patients with a normally functioning pouch. Finally, a microbial composition gradient could be established from healthy individuals through patients with normal pouch function and familial adenomatous polyposis to patients with chronic pouchitis.
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Affiliation(s)
- Sabrina Just Kousgaard
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Hobrovej 18-22, 9000 Aalborg, Denmark;
- Department of Clinical Medicine, Aalborg University, Søndre Skovvej 15, 9000 Aalborg, Denmark;
- Correspondence: ; Tel.: +45-97661210
| | - Thomas Yssing Michaelsen
- Center for Microbial Communities, Aalborg University, Frederik Bajers Vej 7H, 9220 Aalborg, Denmark; (T.Y.M.); (M.A.)
| | - Hans Linde Nielsen
- Department of Clinical Medicine, Aalborg University, Søndre Skovvej 15, 9000 Aalborg, Denmark;
- Department of Clinical Microbiology, Aalborg University Hospital, Mølleparkvej 10, 9000 Aalborg, Denmark
| | - Karina Frahm Kirk
- Department of Infectious Disease, Aalborg University Hospital, Mølleparkvej 4, 9000 Aalborg, Denmark;
| | - Mads Albertsen
- Center for Microbial Communities, Aalborg University, Frederik Bajers Vej 7H, 9220 Aalborg, Denmark; (T.Y.M.); (M.A.)
| | - Ole Thorlacius-Ussing
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Hobrovej 18-22, 9000 Aalborg, Denmark;
- Department of Clinical Medicine, Aalborg University, Søndre Skovvej 15, 9000 Aalborg, Denmark;
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26
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Zhang T, Li P, Wu X, Lu G, Marcella C, Ji X, Ji G, Zhang F. Alterations of Akkermansia muciniphila in the inflammatory bowel disease patients with washed microbiota transplantation. Appl Microbiol Biotechnol 2020; 104:10203-10215. [PMID: 33064186 DOI: 10.1007/s00253-020-10948-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/23/2020] [Accepted: 10/05/2020] [Indexed: 12/19/2022]
Abstract
Akkermansia muciniphila is a promising probiotic in the gut. This study aimed to determine the presence and abundance of Akkermansia in patients with inflammatory bowel disease (IBD) who underwent washed microbiota transplantation (WMT) in order to elucidate the relationship between its level and patients' clinical data and outcomes. A cohort of Chinese volunteers including 80 healthy controls (HC), 43 patients with ulcerative colitis (UC), and 57 patients with Crohn's disease (CD) were recruited. Akkermansia presented a low colonization rate of 48.8% and a relative abundance of 0.07% in a healthy Chinese population. Compared with HC, significantly lower colonization and abundance of Akkermansia were found in UC and CD (p < 0.01, p < 0.001, respectively). The combination of Akkermansia and twelve other gut commensal bacteria significantly enriched in healthy individuals could be conductive to discriminate IBD from HC. Co-occurrence of Akkermansia-Faecalibacterium prausnitzii was at a lower level in IBD. Patients' age could affect the abundance of Akkermansia in CD. After WMT, 53.7% of patients achieved clinical response, and the colonization rate of Akkermansia increased significantly than that pre-WMT (p < 0.01). There was a positive correlation between patients and donors in the abundance of Akkermansia after WMT. Different from Europeans, the healthy Chinese population is characterized by a low presence of intestinal Akkermansia. Compared with healthy people, its colonization and abundance in IBD decreased more significantly. The efficacy of WMT for IBD was closely correlated with Akkermansia. ClinicalTrials.gov , pooled registered trials, NCT01790061, NCT01793831. Registered February 13, 2013, 18 February 2013. KEY POINTS: • Akkermansia showed a lower colonization and abundance in Chinese than Europeans. • Akkermansia could distinguish IBD from healthy people with a reduced abundance. • IBD patients achieved response from WMT through an increased Akkermansia level. Graphical abstract.
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Affiliation(s)
- Ting Zhang
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Pan Li
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Xia Wu
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Gaochen Lu
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Cicilia Marcella
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Xinghui Ji
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China.,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China
| | - Guozhong Ji
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China. .,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China.
| | - Faming Zhang
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiang Jia Yuan, Nanjing, 210011, China. .,Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing, 210011, China. .,Division of Microbiotherapy, Sir Run Run Shaw Hospital, Nanjing Medical University, Nanjing, 211166, China. .,National Clinical Research Center for Digestive Diseases, Xi'an, 710032, China.
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27
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Cold F, Kousgaard SJ, Halkjaer SI, Petersen AM, Nielsen HL, Thorlacius-Ussing O, Hansen LH. Fecal Microbiota Transplantation in the Treatment of Chronic Pouchitis: A Systematic Review. Microorganisms 2020; 8:E1433. [PMID: 32962069 PMCID: PMC7565999 DOI: 10.3390/microorganisms8091433] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/09/2020] [Accepted: 09/16/2020] [Indexed: 12/13/2022] Open
Abstract
The objective was to evaluate available literature on treatment of chronic pouchitis with fecal microbiota transplantation (FMT) focusing on clinical outcomes, safety, and different approaches to FMT preparation and delivery. A systematic review of electronic databases was conducted using Medline, EMBASE, and the Cochrane Central Register of Controlled Trials Library from inception through April 2020. Human studies of all study types reporting results of FMT to treat chronic pouchitis were included. Nine studies, reporting FMT treatment of 69 patients with chronic pouchitis were found eligible for the review. Most studies were case series and cohort studies rated as having fair to poor quality due to high risk of bias and small sample size. Only one randomized controlled trial was included, finding no beneficial effect of FMT. In total clinical response after FMT was reported in 14 (31.8%) out of 44 evaluated patients at various timepoints after FMT, and clinical remission in ten (22.7%) patients. Only minor self-limiting adverse events were reported. FMT varied greatly regarding preparation, length of treatment, and route of delivery. The effects of FMT on symptoms of chronic pouchitis are not established, though some studies show promising results. Future controlled well-designed studies are warranted.
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Affiliation(s)
- Frederik Cold
- Department of Plant and Environmental Sciences, Section for Microbial Ecology and Biotechnology, Copenhagen University, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark;
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark; (S.I.H.); (A.M.P.)
| | - Sabrina Just Kousgaard
- Department of Gastrointestinal Surgery, Aalborg University Hospital, 9100 Aalborg, Denmark; (S.J.K.); (O.T.-U.)
- Department of Clinical Medicine, Aalborg University, 9100 Aalborg, Denmark;
| | - Sofie Ingdam Halkjaer
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark; (S.I.H.); (A.M.P.)
| | - Andreas Munk Petersen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark; (S.I.H.); (A.M.P.)
- Department of Clinical Microbiology, Copenhagen University Hospital Hvidovre, 2650 Hvidovre, Denmark
| | - Hans Linde Nielsen
- Department of Clinical Medicine, Aalborg University, 9100 Aalborg, Denmark;
- Department of Clinical Microbiology, Aalborg University Hospital, 9100 Aalborg, Denmark
| | - Ole Thorlacius-Ussing
- Department of Gastrointestinal Surgery, Aalborg University Hospital, 9100 Aalborg, Denmark; (S.J.K.); (O.T.-U.)
- Department of Clinical Medicine, Aalborg University, 9100 Aalborg, Denmark;
| | - Lars Hestbjerg Hansen
- Department of Plant and Environmental Sciences, Section for Microbial Ecology and Biotechnology, Copenhagen University, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark;
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28
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Caldeira LDF, Borba HH, Tonin FS, Wiens A, Fernandez-Llimos F, Pontarolo R. Fecal microbiota transplantation in inflammatory bowel disease patients: A systematic review and meta-analysis. PLoS One 2020; 15:e0238910. [PMID: 32946509 PMCID: PMC7500646 DOI: 10.1371/journal.pone.0238910] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
Objectives Current evidence on fecal microbiota transplantation for inflammatory bowel disease is inconclusive. We conducted a systematic review to gather evidence on the efficacy and safety of fecal microbiota transplantation for inflammatory bowel disease. Methods Systematic searches were conducted in PubMed, Scopus, and Web of Science. Clinical remission was considered as the primary endpoint. Pairwise meta-analyses were performed for the randomized controlled studies (Mantel Haenszel, random effects model). Proportion meta-analyses, accounting for weighted pooled rates reported in the interventional studies, were conducted using the mixed effects model. Subgroup analyses considering the type of stool, donor type, and disease subtype were also performed. Cumulative meta-analyses to assess further needs of evidence were conducted. Results Sixty studies were included, from which 36 could be synthesized in the quantitative analyses. Pairwise meta-analyses of six controlled trials showed significant differences in favor of fecal microbiota transplantation compared with placebo (clinical remission: RR 1.70 [95% CI 1.12, 2.56]; clinical response: RR 1.68 [95% CI 1.04, 2.72]). An overall clinical remission of 37%, overall clinical response of 54%, and a prevalence of 29% of adverse events were found for the interventional studies. Frozen fecal material and universal donors were related to better efficacy outcomes. In addition, Crohn’s disease patients seemed to benefit more from the procedure. Conclusions The comparative analyses demonstrated that frozen fecal material from universal donors may be related to a higher rate of clinical remission, especially for Crohn’s disease.
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Affiliation(s)
| | - Helena H. Borba
- Pharmaceutical Sciences Postgraduate Research Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Fernanda S. Tonin
- Pharmaceutical Sciences Postgraduate Research Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Astrid Wiens
- Pharmaceutical Sciences Postgraduate Research Program, Universidade Federal do Paraná, Curitiba, Brazil
| | - Fernando Fernandez-Llimos
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Roberto Pontarolo
- Pharmaceutical Sciences Postgraduate Research Program, Universidade Federal do Paraná, Curitiba, Brazil
- * E-mail:
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29
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Tan P, Li X, Shen J, Feng Q. Fecal Microbiota Transplantation for the Treatment of Inflammatory Bowel Disease: An Update. Front Pharmacol 2020; 11:574533. [PMID: 33041818 PMCID: PMC7530266 DOI: 10.3389/fphar.2020.574533] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 08/20/2020] [Indexed: 12/11/2022] Open
Abstract
Fecal microbiota transplantation (FMT) has successfully been applied for the treatment of recurrent Clostridioides difficile infection (CDI), which has led to studies on its application to other gastrointestinal diseases and extraintestinal diseases associated with gut microbiota dysbiosis. Recently, the results of FMT for patients with inflammatory bowel disease (IBD) have been encouraging. However, studies have not fully clarified the clinical application of this emerging therapy. Here, we aimed to review the current knowledge in this fast-growing field and characterize the effectiveness, safety and mechanisms of FMT for the treatment of IBD patients.
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Affiliation(s)
- Pufang Tan
- Division of Gastroenterology and Hepatology, Baoshan Branch, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaogang Li
- Division of Gastroenterology and Hepatology, Baoshan Branch, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Shen
- Division of Gastroenterology and Hepatology, Baoshan Branch, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Qi Feng
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Abstract
PURPOSE OF REVIEW The purpose of this brief review is to investigate the current utility of fecal microbial transplantation (FMT) to ameliorate dysbiosis contributing to inflammatory bowel disease pathogenesis. RECENT FINDINGS Increasing data from randomized, controlled trials support a role for multiple FMT administrations in the induction of remission and even as a maintenance therapy in mild-to-moderate Ulcerative Colitis. Small series and one small randomized controlled trial among patients with Crohn's Disease and with pouchitis continue to produce conflicting clinical results and microbial profile data on the host and donor levels. It is not clear whether patients with Crohn's disease are more susceptible to disease flare after FMT. Novel FMT delivery systems, including oral, and early-intensity colonoscopic devices, are under investigation. SUMMARY The allure of minimizing the risks and cost of long-term immunosuppression via modulation of patient microbiota remains enticing, and the most recent randomized controlled data in ulcerative colitis reveals acceptable clinical remission rates. However, prior to wide adoption of FMT within the inflammatory bowel disease treatment armamentarium, large clinical trials identifying biomarkers of treatment success, ensuring safety across all indications, and cultivating optimized donor and host selection are needed.
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Affiliation(s)
| | - Najwa El-Nachef
- Division of Gastroenterology and Hepatology, University of California, San Francisco, San Francisco, California, USA
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31
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Dong W, Huang K, Yan Y, Wan P, Peng Y, Zeng X, Cao Y. Long-Term Consumption of 2- O-β-d-Glucopyranosyl-l-ascorbic Acid from the Fruits of Lycium barbarum Modulates Gut Microbiota in C57BL/6 Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:8863-8874. [PMID: 32706586 DOI: 10.1021/acs.jafc.0c04007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The modulating effect of 2-O-β-d-glucopyranosyl-l-ascorbic acid (AA-2βG), a natural derivative of ascorbic acid from the fruits of Lycium barbarum, on mice gut microbiota was investigated in the present study. It was found that AA-2βG was able to adjust the structure of mice gut microbiota, elevated the relative abundances of Verrucomicrobia, Porphyromonadaceae, Verrucomicrobiaceae, and Erysipelotrichaceae, and meanwhile reduced the relative abundances of Firmicutes, Lachnospiraceae, Rikenellaceae, Ruminococcaceae, Bdellovibrionaceae, Anaeroplasmataceae, and Peptococcaceae. Through the linear discriminant analysis effect size analysis, the key microbiota that were found to be significantly changed after long-term consumption of AA-2βG were Ruminococcaceae, Porphyromonadaceae, Lachnospiraceae, and Rikenellaceae. In addition, AA-2βG could upregulate pro-inflammatory cytokines, promote tight junctions between intestinal cells, facilitate the generation of short-chain fatty acids (SCFAs), and upregulate the mRNA expression level of SCFAs receptors, indicating that AA-2βG might promote organism health. The results demonstrated that AA-2βG might maintain organism health by modulating gut microbiota.
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Affiliation(s)
- Wei Dong
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Kaiyin Huang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Yamei Yan
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, 750002, Ningxia, China
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China
| | - Peng Wan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Youlong Cao
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, 750002, Ningxia, China
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China
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Ianiro G, Segal JP, Mullish BH, Quraishi MN, Porcari S, Fabiani G, Gasbarrini A, Cammarota G. Fecal microbiota transplantation in gastrointestinal and extraintestinal disorders. Future Microbiol 2020; 15:1173-1183. [PMID: 32954843 DOI: 10.2217/fmb-2020-0061] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Fecal microbiota transplantation (FMT) is the infusion of feces from a healthy donor into the gut of a recipient to treat a dysbiosis-related disease. FMT has been proven to be a safe and effective treatment for Clostridioides difficile infection, but increasing evidence supports the role of FMT in other gastrointestinal and extraintestinal diseases. The aim of this review is to paint the landscape of current evidence of FMT in different fields of application (including irritable bowel syndrome, inflammatory bowel disease, liver disorders, decolonization of multidrug-resistant bacteria, metabolic disorders and neurological disorders), as well as to discuss the current regulatory scenario of FMT, and hypothesize future directions of FMT.
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Affiliation(s)
- Gianluca Ianiro
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Rome, Italy
| | | | - Benjamin H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion & Reproduction, Faculty of Medicine, Imperial College London, London, UK
| | - Mohammed N Quraishi
- University of Birmingham Microbiome Treatment Centre, University of Birmingham, Birmingham, UK.,Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Serena Porcari
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Rome, Italy
| | - Ginevra Fabiani
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Rome, Italy
| | - Antonio Gasbarrini
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Rome, Italy
| | - Giovanni Cammarota
- Digestive Disease Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Rome, Italy
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Trang-Poisson C, Kerdreux E, Poinas A, Planche L, Sokol H, Bemer P, Cabanas K, Hivernaud E, Biron L, Flet L, Montassier E, Le Garcasson G, Chiffoleau A, Jobert A, Lepelletier D, Caillon J, Le Pape P, Imbert BM, Bourreille A. Impact of fecal microbiota transplantation on chronic recurrent pouchitis in ulcerative colitis with ileo-anal anastomosis: study protocol for a prospective, multicenter, double-blind, randomized, controlled trial. Trials 2020; 21:455. [PMID: 32493442 PMCID: PMC7267479 DOI: 10.1186/s13063-020-04330-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 04/18/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Almost 15% of patients with ulcerative colitis (UC) will require a proctocolectomy with ileal pouch-anal anastomosis (IPAA) as a result of fulminant colitis, dysplasia, cancer, or medical refractory diseases. Around 50% will experience pouchitis, an idiopathic inflammatory condition involving the ileal reservoir, responsible for digestive symptoms, deterioration in quality of life, and disability. Though the majority of initial cases of pouchitis are easily managed with a short course of antibiotics, in about 10% of cases, inflammation of the pouch becomes chronic with very few treatments available. Previous studies have suggested that manipulating the composition of intestinal flora through antibiotics, probiotics, and prebiotics achieved significant results for treating acute episodes of UC-associated pouchitis. However, there is currently no established effective treatment for chronic antibiotic-dependent pouchitis. Fecal microbiota transplantation (FMT) is a novel therapy involving the transfer of normal intestinal flora from a healthy donor to a patient with a medical condition potentially caused by the disrupted homeostasis of intestinal microbiota or dysbiosis. METHODS Our project aims to compare the delay of relapse of chronic recurrent pouchitis after FMT versus sham transplantation. Forty-two patients with active recurrent pouchitis after having undergone an IPAA for UC will be enrolled at 12 French centers. The patients who respond to antibiotherapy will be randomized at a ratio of 1:1 to receive either FMT or sham transplantation. DISCUSSION On April 30, 2014, the World Health Organization published an alarming report on antibiotic resistance. Finding an alternative medical treatment to antibiotics in order to prevent relapses of pouchitis is therefore becoming increasingly important given the risk posed by multiresistant bacteria. Moreover, if the results of this study are conclusive, FMT, which is less expensive than biologics, could become a routine treatment in the future. TRIAL REGISTRATION ClinicalTrials.gov, NCT03524352. Registered on 14 May 2018.
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Affiliation(s)
- Caroline Trang-Poisson
- Gastroenterology Department, Institute of Digestive Diseases (Institut des Maladies de l'Appareil Digestif - IMAD), CHU Nantes and Nantes University, Nantes, France.,Clinical Investigation Centre CIC1413 team IMAD, CHU Nantes and Inserm, Nantes, France
| | - Elise Kerdreux
- Gastroenterology Department, Institute of Digestive Diseases (Institut des Maladies de l'Appareil Digestif - IMAD), CHU Nantes and Nantes University, Nantes, France.,Clinical Investigation Centre CIC1413 team IMAD, CHU Nantes and Inserm, Nantes, France
| | - Alexandra Poinas
- Clinical Investigation Centre CIC1413, CHU Nantes and INSERM, Nantes, France.
| | - Lucie Planche
- Methodology and Biostatistics Unit, Delegation to Clinical Research and Innovation for CHU Nantes and Vendée departmental Hospital, Nantes, La Roche sur Yon, France
| | - Harry Sokol
- Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Hôpital Saint Antoine, Gastroenterology & Nutrition Department, F-75012, Paris, France
| | - Pascale Bemer
- MiHAR lab, Nantes University, 44000, Nantes, France.,Department of Emergency Medicine, CHU Nantes, Nantes, France
| | - Karine Cabanas
- Gastroenterology Department, Institute of Digestive Diseases (Institut des Maladies de l'Appareil Digestif - IMAD), CHU Nantes and Nantes University, Nantes, France.,Clinical Investigation Centre CIC1413 team IMAD, CHU Nantes and Inserm, Nantes, France
| | - Eliane Hivernaud
- Gastroenterology Department, Institute of Digestive Diseases (Institut des Maladies de l'Appareil Digestif - IMAD), CHU Nantes and Nantes University, Nantes, France.,Clinical Investigation Centre CIC1413 team IMAD, CHU Nantes and Inserm, Nantes, France
| | | | | | - Emmanuel Montassier
- MiHAR lab, Nantes University, 44000, Nantes, France.,Department of Emergency Medicine, CHU Nantes, Nantes, France
| | - Ghislaine Le Garcasson
- MiHAR lab, Nantes University, 44000, Nantes, France.,Department of Emergency Medicine, CHU Nantes, Nantes, France
| | | | | | - Didier Lepelletier
- Bacteriology and Infection Control Department, CHU Nantes, 44000, Nantes, France
| | - Jocelyne Caillon
- Bacteriology and Infection Control Department, CHU Nantes, 44000, Nantes, France
| | - Patrice Le Pape
- Parasitology-Mycology Department, Institute of Biology CHU Nantes, Nantes, France
| | | | - Arnaud Bourreille
- Gastroenterology Department, Institute of Digestive Diseases (Institut des Maladies de l'Appareil Digestif - IMAD), CHU Nantes and Nantes University, Nantes, France.,Clinical Investigation Centre CIC1413 team IMAD, CHU Nantes and Inserm, Nantes, France
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Kayal M, Lambin T, Pinotti R, Dubinsky MC, Grinspan A. A Systematic Review of Fecal Microbiota Transplant for the Management of Pouchitis. CROHN'S & COLITIS 360 2020; 2:otaa034. [PMID: 36777294 PMCID: PMC9802227 DOI: 10.1093/crocol/otaa034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 12/19/2022] Open
Abstract
Background Manipulation of the pouch microbiota via fecal microbiota transplant (FMT) has been theorized to be a promising therapeutic approach for pouchitis. The goal of this systematic review was to summarize the available, high-quality data on the efficacy and safety of FMT for acute and chronic pouchitis. Methods A systematic electronic literature search was conducted on Embase, MEDLINE, Scopus, and Cochrane CENTRAL. Randomized controlled trials and observational studies that assessed the efficacy and safety of FMT for the treatment of acute and/or chronic pouchitis in patients with ulcerative colitis who underwent total proctocolectomy with ileal pouch-anal anastomosis were included. Results Four studies involving the use of FMT for chronic pouchitis were considered eligible for data extraction. No study involving the use of FMT for the management of acute pouchitis was identified. In 1 study, 3/5 (75%) patients achieved sustained clinical remission at 3 months. In the remaining 3 studies, 2/8, 1/11, and 1/5 patients achieved clinical response defined as a decrease in pouchitis disease activity index at least 3. Stool donor engraftment as determined by 16s rRNA gene sequencing occurred only in those patients with clinical response. Conclusions The 4 studies that met inclusion criteria for this systematic review indicate FMT is safe in chronic pouchitis, however largely not efficacious. These data are limited by study heterogeneity. Additional studies are required to guide the use of FMT in patients with acute and chronic pouchitis.
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Affiliation(s)
- Maia Kayal
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA,Address correspondence to: Maia Kayal, MD, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1069, New York, NY 10029 ()
| | - Thomas Lambin
- Division of Gastroenterology, Lille University Hospital, Lille, France
| | - Rachel Pinotti
- Library Education & Research Services, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Marla C Dubinsky
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ari Grinspan
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Haifer C, Kelly CR, Paramsothy S, Andresen D, Papanicolas LE, McKew GL, Borody TJ, Kamm M, Costello SP, Andrews JM, Begun J, Chan HT, Connor S, Ghaly S, Johnson PD, Lemberg DA, Paramsothy R, Redmond A, Sheorey H, van der Poorten D, Leong RW. Australian consensus statements for the regulation, production and use of faecal microbiota transplantation in clinical practice. Gut 2020; 69:801-810. [PMID: 32047093 DOI: 10.1136/gutjnl-2019-320260] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/17/2019] [Accepted: 12/27/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Faecal microbiota transplantation (FMT) has proved to be an extremely effective treatment for recurrent Clostridioides difficile infection, and there is interest in its potential application in other gastrointestinal and systemic diseases. However, the recent death and episode of septicaemia following FMT highlights the need for further appraisal and guidelines on donor evaluation, production standards, treatment facilities and acceptable clinical indications. DESIGN For these consensus statements, a 24-member multidisciplinary working group voted online and then convened in-person, using a modified Delphi approach to formulate and refine a series of recommendations based on best evidence and expert opinion. Invitations to participate were directed to Australian experts, with an international delegate assisting the development. The following issues regarding the use of FMT in clinical practice were addressed: donor selection and screening, clinical indications, requirements of FMT centres and future directions. Evidence was rated using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. RESULTS Consensus was reached on 27 statements to provide guidance on best practice in FMT. These include: (1) minimum standards for donor screening with recommended clinical selection criteria, blood and stool testing; (2) accepted routes of administration; (3) clinical indications; (4) minimum standards for FMT production and requirements for treatment facilities acknowledging distinction between single-site centres (eg, hospital-based) and stool banks; and (5) recommendations on future research and product development. CONCLUSIONS These FMT consensus statements provide comprehensive recommendations around the production and use of FMT in clinical practice with relevance to clinicians, researchers and policy makers.
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Affiliation(s)
- Craig Haifer
- The University of Sydney, Sydney, New South Wales, Australia
- St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Colleen R Kelly
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Sudarshan Paramsothy
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - David Andresen
- The University of Sydney, Sydney, New South Wales, Australia
- St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Lito E Papanicolas
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Genevieve L McKew
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Thomas J Borody
- Centre for Digestive Diseases, Sydney, New South Wales, Australia
| | - Michael Kamm
- St Vincent's Hospital, Melbourne, Victoria, Australia
- The University of Melbourne, Melbourne, Victoria, Australia
| | - Samuel P Costello
- The Queen Elizabeth Hospital, Woodville, South Australia, Australia
- BiomeBank, Adelaide, South Australia, Australia
| | - Jane M Andrews
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
- The University of Adelaide, Adelaide, South Australia, Australia
| | - Jakob Begun
- The University of Queensland, Brisbane, Queensland, Australia
- Mater Hospital Brisbane, Brisbane, Queensland, Australia
| | | | - Susan Connor
- Liverpool Hospital, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Simon Ghaly
- St Vincent's Hospital, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Paul Dr Johnson
- The University of Melbourne, Melbourne, Victoria, Australia
- Austin Hospital, Melbourne, Victoria, Australia
| | - Daniel A Lemberg
- University of New South Wales, Sydney, New South Wales, Australia
- Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia
| | | | - Andrew Redmond
- The University of Queensland, Brisbane, Queensland, Australia
- Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | | | - David van der Poorten
- The University of Sydney, Sydney, New South Wales, Australia
- Westmead Hospital, Sydney, New South Wales, Australia
| | - Rupert W Leong
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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Kousgaard SJ, Michaelsen TY, Nielsen HL, Kirk KF, Brandt J, Albertsen M, Thorlacius-Ussing O. Clinical results and microbiota changes after faecal microbiota transplantation for chronic pouchitis: a pilot study. Scand J Gastroenterol 2020; 55:421-429. [PMID: 32285709 DOI: 10.1080/00365521.2020.1748221] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: Research evidence suggests that chronic pouchitis is associated with intestinal dysbiosis. Faecal microbiota transplantation (FMT) has been proposed as a possible treatment. We performed a 6-month prospective, open-label, single-centre cohort pilot-study (NCT03538366) to investigate if FMT could improve clinical outcome and alter gut microbiota in patients with chronic pouchitis.Materials and methods: Nine adult patients with chronic pouchitis were included and allocated to 14 days FMT by enemas from five faecal donors, with a 6-month follow-up. Pouchitis severity was assessed using pouchitis disease activity index (PDAI) before and after FMT. Changes in gut microbiota, and engraftment of donor's microbiota were assessed in faecal samples.Results: All patients were treated with FMT for 14 continuous days. Overall, four of nine patients receiving FMT were in clinical remission at 30-day follow-up, and three patients remained in remission until 6-month follow-up. Clinical symptoms of pouchitis improved significantly between inclusion and 14-day follow-up (p = .02), but there was no improvement in PDAI between inclusion (mean 8.6) and 30-day follow-up (mean 5.2). Treatment with FMT caused a substantial shift in microbiota and increased microbial diversity in six patients, resembling that of the donors, with a high engraftment of specific donor microbiota.Conclusions: Symptomatic benefit in FMT treatment was found for four of nine patients with chronic pouchitis with increased microbial diversity and high engraftment of donor's microbiota. A larger, randomised controlled study is required to fully evaluate the potential role of FMT in treating chronic pouchitis.
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Affiliation(s)
- Sabrina Just Kousgaard
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | - Hans Linde Nielsen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark
| | - Karina Frahm Kirk
- Department of Infectious Disease, Aalborg University Hospital, Aalborg, Denmark
| | - Jakob Brandt
- Center for Microbial Communities, Aalborg University, Aalborg, Denmark
| | - Mads Albertsen
- Center for Microbial Communities, Aalborg University, Aalborg, Denmark
| | - Ole Thorlacius-Ussing
- Department of Gastrointestinal Surgery, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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38
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Selvig D, Piceno Y, Terdiman J, Zydek M, Umetsu SE, Balitzer D, Fadrosh D, Lynch K, Lamere B, Leith T, Kassam Z, Beck K, Lewin S, Ma A, Somsouk M, Lynch SV, El-Nachef N. Fecal Microbiota Transplantation in Pouchitis: Clinical, Endoscopic, Histologic, and Microbiota Results from a Pilot Study. Dig Dis Sci 2020; 65:1099-1106. [PMID: 31302808 DOI: 10.1007/s10620-019-05715-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 07/02/2019] [Indexed: 12/26/2022]
Abstract
AIMS This pilot study assessed the efficacy, safety, and microbiome dynamics of fecal microbiota transplantation (FMT) for patients with chronic pouchitis. METHODS A prospective open-label pilot study was performed at an academic center among pouchitis patients undergoing FMT. Patients received a minimum of a single FMT by pouchoscopy from healthy, screened donors. The primary outcome was clinical improvement in pouchitis assessed by patient survey at week 4. Secondary outcomes included decrease in total Pouchitis Disease Activity Index (PDAI) Score ≥ 3 at week 4, bowel movement frequency, ESR, CRP, fecal calprotectin, abdominal pain, and PDAI subscores including endoscopic and histologic changes. Stool samples were collected at baseline and 4 weeks post-FMT to assess bacterial microbiota using V4 16S rRNA sequencing. RESULTS Nineteen patients were enrolled; however, 1 patient was lost to follow-up. No patients had a major adverse event or escalation of therapy related to FMT. Total PDAI scores, endoscopic scores, and histologic scores did not decrease significantly post-FMT. However, there was a statistically significant improvement in bowel movement (BM) frequency (9.25-7.25 BM/day, p = 0.03) and trend for improvement in abdominal pain to improve post-FMT (p = 0.05). Bacterial microbiota profiling revealed no distinct community-level changes post-FMT, though a small number of specific bacterial taxa significantly differed in relative abundance. CONCLUSIONS A single FMT has a tolerable short-term safety profile and may be associated with a decrease in bowel movements in patients with chronic pouchitis; however, no robust endoscopic or histologic changes were observed.
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Affiliation(s)
- Daniel Selvig
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Yvette Piceno
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Jonathan Terdiman
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Martin Zydek
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Sarah E Umetsu
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Dana Balitzer
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Doug Fadrosh
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Kole Lynch
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Brandon Lamere
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | | | - Zain Kassam
- OpenBiome, Somerville, MA, USA
- Finch Therapeutics Group, Somerville, MA, USA
| | - Kendall Beck
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Sara Lewin
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Averil Ma
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Ma Somsouk
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Susan V Lynch
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Najwa El-Nachef
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA.
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Lamb CA, Kennedy NA, Raine T, Hendy PA, Smith PJ, Limdi JK, Hayee B, Lomer MCE, Parkes GC, Selinger C, Barrett KJ, Davies RJ, Bennett C, Gittens S, Dunlop MG, Faiz O, Fraser A, Garrick V, Johnston PD, Parkes M, Sanderson J, Terry H, Gaya DR, Iqbal TH, Taylor SA, Smith M, Brookes M, Hansen R, Hawthorne AB. British Society of Gastroenterology consensus guidelines on the management of inflammatory bowel disease in adults. Gut 2019; 68:s1-s106. [PMID: 31562236 PMCID: PMC6872448 DOI: 10.1136/gutjnl-2019-318484] [Citation(s) in RCA: 1391] [Impact Index Per Article: 231.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Affiliation(s)
- Christopher Andrew Lamb
- Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicholas A Kennedy
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- University of Exeter, Exeter, UK
| | - Tim Raine
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Philip Anthony Hendy
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Imperial College London, London, UK
| | - Philip J Smith
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- The Pennine Acute Hospitals NHS Trust, Manchester, UK
- University of Manchester, Manchester, UK
| | - Bu'Hussain Hayee
- King's College Hospital NHS Foundation Trust, London, UK
- King's College London, London, UK
| | - Miranda C E Lomer
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gareth C Parkes
- Barts Health NHS Trust, London, UK
- Barts and the London School of Medicine and Dentistry, London, UK
| | - Christian Selinger
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
- University of Leeds, Leeds, UK
| | | | - R Justin Davies
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
- University of Cambridge, Cambridge, UK
| | - Cathy Bennett
- Systematic Research Ltd, Quorn, UK
- Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | | | - Malcolm G Dunlop
- University of Edinburgh, Edinburgh, UK
- Western General Hospital, Edinburgh, UK
| | - Omar Faiz
- Imperial College London, London, UK
- St Mark's Hospital, Harrow, UK
| | - Aileen Fraser
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | | | - Miles Parkes
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Jeremy Sanderson
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Daniel R Gaya
- Glasgow Royal Infirmary, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | - Tariq H Iqbal
- Queen Elizabeth Hospital Birmingham NHSFoundation Trust, Birmingham, UK
- University of Birmingham, Birmingham, UK
| | - Stuart A Taylor
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Melissa Smith
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Matthew Brookes
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- University of Wolverhampton, Wolverhampton, UK
| | - Richard Hansen
- Royal Hospital for Children Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
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40
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Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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41
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Quraishi MN, Shaheen W, Oo YH, Iqbal TH. Immunological mechanisms underpinning faecal microbiota transplantation for the treatment of inflammatory bowel disease. Clin Exp Immunol 2019; 199:24-38. [PMID: 31777058 DOI: 10.1111/cei.13397] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2019] [Indexed: 12/14/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic gastrointestinal disease that results from a dysregulated immune response against specific environmental triggers in a genetically predisposed individual. Increasing evidence has indicated a causal role for changes in gut microbiota (dysbiosis) contributing to this immune-mediated intestinal inflammation. These mechanisms involve dysregulation of multiple facets of the host immune pathways that are potentially reversible. Faecal microbiota transplantation (FMT) is the transfer of processed stool from a healthy donor into an individual with an illness. FMT has shown promising results in both animal model experiments and clinical studies in IBD in the resolution of intestinal inflammation. The underlying mechanisms, however, are unclear. Insights from these studies have shown interactions between modulation of dysbiosis via changes in abundances of specific members of the gut microbial community and changes in host immunological pathways. Unravelling these causal relationships has promising potential for a translational therapy role to develop targeted microbial therapies and understand the mechanisms that underpin IBD aetiopathogenesis. In this review, we discuss current evidence for the contribution of gut microbiota in the disruption of intestinal immune homeostasis and immunoregulatory mechanisms that are associated with the resolution of inflammation through FMT in IBD.
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Affiliation(s)
- M N Quraishi
- Centre for Liver and Gastroenterology Research, NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Department of Gastroenterology, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, UK.,University of Birmingham Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
| | - W Shaheen
- Centre for Liver and Gastroenterology Research, NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK.,University of Birmingham Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
| | - Y H Oo
- Centre for Liver and Gastroenterology Research, NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Department of Gastroenterology, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, UK.,Liver Transplant and Hepatobiliary Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, UK
| | - T H Iqbal
- Centre for Liver and Gastroenterology Research, NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK.,Department of Gastroenterology, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, UK.,University of Birmingham Microbiome Treatment Centre, University of Birmingham, Birmingham, UK
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42
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Yalchin M, Segal JP, Mullish BH, Quraishi MN, Iqbal TH, Marchesi JR, Hart AL. Gaps in knowledge and future directions for the use of faecal microbiota transplant in the treatment of inflammatory bowel disease. Therap Adv Gastroenterol 2019; 12:1756284819891038. [PMID: 31803254 PMCID: PMC6878609 DOI: 10.1177/1756284819891038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 11/06/2019] [Indexed: 02/04/2023] Open
Abstract
Faecal microbiota transplant (FMT) has now been established into clinical guidelines for the treatment of recurrent and refractory Clostridioides difficile infection (CDI). Its therapeutic application in inflammatory bowel disease (IBD) is currently at an early stage. To date, there have been four randomized controlled trials for FMT in IBD and a multitude of observational studies. However, significant gaps in our knowledge regarding optimum methods for FMT preparation, technical aspects and logistics of its administration, as well as mechanistic underpinnings, still remain. In this article, we aim to highlight these gaps by reviewing evidence and making key recommendations on the direction of future studies in this field. In addition, we provide an overview of the current evidence of potential mechanisms of FMT in treating IBD.
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Affiliation(s)
- Mehmet Yalchin
- St Mark’s Hospital, Inflammatory Bowel Disease Department, Harrow HA1 UJ, UK
| | - Jonathan P. Segal
- St Mark’s Hospital, Inflammatory Bowel Disease Department, Harrow, UK
- Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
| | - Benjamin H. Mullish
- Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
| | - Mohammed Nabil Quraishi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Department of Gastroenterology, University Hospitals Birmingham, UK
| | - Tariq H. Iqbal
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Department of Gastroenterology, University Hospitals Birmingham, UK
| | - Julian R. Marchesi
- Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
- School of Biosciences, Cardiff University, UK
| | - Ailsa L. Hart
- St Mark’s Hospital, Inflammatory Bowel Disease Department, Harrow, UK
- Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
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43
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Huang K, Dong W, Liu W, Yan Y, Wan P, Peng Y, Xu Y, Zeng X, Cao Y. 2- O-β-d-Glucopyranosyl-l-ascorbic Acid, an Ascorbic Acid Derivative Isolated from the Fruits of Lycium Barbarum L., Modulates Gut Microbiota and Palliates Colitis in Dextran Sodium Sulfate-Induced Colitis in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:11408-11419. [PMID: 31556290 DOI: 10.1021/acs.jafc.9b04411] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
In this study, the effects of 2-O-β-d-glucopyranosyl-l-ascorbic acid (AA-2βG), a natural ascorbic acid derivative from the fruits of Lycium barbarum, on treating the dextran sulfate sodium (DSS)-induced colitis in mice were investigated. The results revealed that AA-2βG had palliating effects on DSS-induced inflammatory bowel disease (IBD) in terms of slowing down the trends of body weight and solid fecal mass loss, reducing colitis disease activity index, improving serum physiological and biochemical indicators, increasing colon length, blocking proinflammatory cytokines, and increasing tight junction proteins. Additionally, AA-2βG treatment could promote the production of short-chain fatty acids and modulate the composition of the gut microbiota. The key bacteria related to IBD were found to be Porphyromonadaceae, Prevotellaceae, Rikenellaceae, Parasutterella, Parabacteroides, and Clostridium. The results indicated that AA-2βG might treat IBD through the regulation of gut microbiota, suggesting that AA-2βG has the potential to be used as a dietary supplement in the treatment of IBD.
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Affiliation(s)
- Kaiyin Huang
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Wei Dong
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Wanyu Liu
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Yamei Yan
- National Wolfberry Engineering Research Center , Yinchuan 750002 , Ningxia , China
| | - Peng Wan
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Yujia Peng
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Yujuan Xu
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Xiaoxiong Zeng
- College of Food Science and Technology , Nanjing Agricultural University , Nanjing 210095 , Jiangsu , China
| | - Youlong Cao
- National Wolfberry Engineering Research Center , Yinchuan 750002 , Ningxia , China
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44
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Abstract
PURPOSE OF REVIEW Administration of fecal material into the gastrointestinal tract, termed fecal microbiota transplantation (FMT), is increasingly recognized as an effective treatment option for recurrent Clostridium difficile infection (RCDI). The impact of FMT on host microbial communities and subsequent disease states has also been explored in recent years for conditions as varied as inflammatory bowel disease especially ulcerative colitis, metabolic diseases, such as diabetes, graft-versus-host disease in hematopoietic stem cell transplant recipients, and autism and autism spectrum disorders. The purpose of this article is to review the evidence for FMT as a treatment option in various pediatric illnesses. RECENT FINDINGS The rate of C. difficile infection is rising among children, and is associated with significant morbidity and disease, with recurrence in up to 20% of pediatric patients. Several randomized controlled trials evaluating the utility of FMT in RCDI in comparison to vancomycin have been published and demonstrate high rates of efficacy between 70 and 100%. In addition, the safety of FMT in the treatment of RCDI has been well described in the adult population, with several pediatric case series demonstrating similar rates of tolerability and adverse events. FMT in ulcerative colitis appears promising, especially with multiple infusions administered via the lower gastrointestinal tract. However, there are several limitations, including the lack of uniformity of protocols used, source of FMT, route of administration and the lack of standardization of concomitant therapies. The data on usage of FMT for other indications are preliminary and limited. SUMMARY FMT is recognized as an effective treatment option for RCDI and is increasing sought by parents. Although limited, pediatric studies to date on the use of FMT for RCDI demonstrate similar efficacy rates as in the adult population. FMT has been proposed as a treatment option for an increasing number of pediatric conditions, and additional studies are needed to delineate the efficacy of FMT outside of RCDI, as well as its short and long-term impacts on human health.
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45
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D'Haens GR, Jobin C. Fecal Microbial Transplantation for Diseases Beyond Recurrent Clostridium Difficile Infection. Gastroenterology 2019; 157:624-636. [PMID: 31220424 PMCID: PMC7179251 DOI: 10.1053/j.gastro.2019.04.053] [Citation(s) in RCA: 66] [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: 10/13/2018] [Revised: 04/15/2019] [Accepted: 04/20/2019] [Indexed: 02/08/2023]
Abstract
As microbiome research has moved from associative to mechanistic studies, the activities of specific microbes and their products have been investigated in the development of inflammatory bowel diseases, cancer, metabolic syndrome, and neuropsychiatric disorders. Findings from microbiome research have already been applied to the clinic, such as in fecal microbiota transplantation for treatment of recurrent Clostridium difficile infection. We review the evidence for associations between alterations in the intestinal microbiome and gastrointestinal diseases and findings from clinical trials of fecal microbiota transplantation. We discuss opportunities for treatment of other diseases with fecal microbiota transplantation, based on findings from small clinical and preclinical studies.
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Affiliation(s)
- Geert R D'Haens
- Department of Gastroenterology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Christian Jobin
- Departments of Medicine, Anatomy and Cell Biology, and Infectious Diseases and Immunology, University of Florida, Gainesville, Florida.
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46
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Peng Y, Yan Y, Wan P, Chen D, Ding Y, Ran L, Mi J, Lu L, Zhang Z, Li X, Zeng X, Cao Y. Gut microbiota modulation and anti-inflammatory properties of anthocyanins from the fruits of Lycium ruthenicum Murray in dextran sodium sulfate-induced colitis in mice. Free Radic Biol Med 2019; 136:96-108. [PMID: 30959170 DOI: 10.1016/j.freeradbiomed.2019.04.005] [Citation(s) in RCA: 260] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 02/07/2023]
Abstract
In the present study, the therapeutic effects of crude anthocyanins (ACN) from the fruits of Lycium ruthenicum Murray and the main monomer of ACN, petunidin 3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-[β-d-glucopyranoside] (P3G), on the dextran sodium sulfate (DSS)-induced colitis in mice were investigated. Both ACN and P3G showed intestinal anti-inflammatory effects, evidenced by restoration of various physical signs (body weight, feed quantity, solid fecal weight and colon length were increased, and DAI score was decreased), reduction of the expression of proinflammatory cytokines and related mRNA (such as TNF-α, IL-6, IL-1β and IFN-γ), and promotion of the intestinal barrier function by histological and immunofluorescence analysis (proteins such as ZO-1, occludin and claudin-1 were increased). Furthermore, the effects on gut microbiota community of DSS-induced colitis in mice have been investigated. It was found that Porphyromonadaceae, Helicobacter, Parasutterella, Parabacteroides, Oscillibacter and Lachnospiraceae were the key bacteria associated with inflammatory bowel disease. Taken together, P3G and ACN ameliorated DSS-induced colitis in mice through three aspects including blocking proinflammatory cytokines, increasing tight junction protein and modulating gut microbiota. What's more, P3G showed better anti-inflammatory effects than ACN.
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Affiliation(s)
- Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yamei Yan
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Peng Wan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Dan Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yu Ding
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Linwu Ran
- Laboratory Animal Center, Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Jia Mi
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Lu Lu
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Zhijuan Zhang
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Xiaoying Li
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China.
| | - Youlong Cao
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China.
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47
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Nishida A, Imaeda H, Inatomi O, Bamba S, Sugimoto M, Andoh A. The efficacy of fecal microbiota transplantation for patients with chronic pouchitis: A case series. Clin Case Rep 2019; 7:782-788. [PMID: 30997086 PMCID: PMC6452488 DOI: 10.1002/ccr3.2096] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 02/21/2019] [Indexed: 01/07/2023] Open
Abstract
Pouchitis is one of the most common complications that develop after restorative proctocolectomy with ileal pouch-anal anastomosis for ulcerative colitis. Single fecal microbiota transplantation (FMT) by colonoscopy was performed safely on three patients with pouchitis. However, the efficacy of FMT on pouchitis was limited.
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Affiliation(s)
- Atsushi Nishida
- Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Hirotsugu Imaeda
- Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Osamu Inatomi
- Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Shigeki Bamba
- Division of Clinical NutritionShiga University of Medical ScienceOtsuJapan
| | | | - Akira Andoh
- Department of MedicineShiga University of Medical ScienceOtsuJapan
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48
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Herfarth H, Barnes EL, Long MD, Isaacs KL, Leith T, Silverstein M, Gerardin Y, Kassam Z. Combined Endoscopic and Oral Fecal Microbiota Transplantation in Patients with Antibiotic-Dependent Pouchitis: Low Clinical Efficacy due to Low Donor Microbial Engraftment. Inflamm Intest Dis 2019; 4:1-6. [PMID: 31172007 DOI: 10.1159/000497042] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 01/15/2019] [Indexed: 12/14/2022] Open
Abstract
Background and Objective A significant number of pouch patients develop antibiotic-dependent pouchitis (ADP). Microbial dysbiosis is thought to be a major driver of clinical symptoms in ADP. The objective of this proof of concept study was to evaluate safety, efficacy, and donor microbial engraftment of an intensified fecal microbiota transplant (FMT) consisting of a single endoscopic FMT followed by daily oral FMT for 2 weeks in patients with ADP. Methods We performed a prospective placebo-controlled double-blind FMT trial in patents with established ADP and planned to enroll 20 patients in this proof of concept study. In case of non-response, patients were offered an optional open label active FMT treatment. The endpoints were safety, clinical remission without need for antibiotics during 16 weeks of follow-up, quantitative changes of fecal calprotectin (FCP), and engraftment of donor FMT as determined by metagenomic sequencing of the V4 region of the 16S rRNA gene. Results Due to a lower than expected clinical remission rate and low FMT engraftment, enrollment in the study was stopped prematurely after 6 patients were included. All 6 patients enrolled in the placebo-controlled portion failed to respond and needed antibiotic rescue therapy shortly after FMT. FCP increased in the majority of patients in the setting of relapse after FMT. In the active open label FMT extension study 1 out of 5 patients achieved antibiotic-free clinical remission. FMT engraftment after active FMT was observed only in this single patient, whereas engraftment of donor FMT occurred in none of the other patients receiving active FMT, paralleling the lack of clinical response. Conclusions Low donor FMT engraftment resulted in low clinical efficacy of FMT in patients with ADP. Before embarking on larger clinical trials with FMT in patients with ADP or other forms of pouchitis, it is mandatory to explore approaches for superior FMT engraftment.
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Affiliation(s)
- Hans Herfarth
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA.,University of North Carolina Multidisciplinary Center for Inflammatory Bowel Diseases, Chapel Hill, North Carolina, USA
| | - Edward L Barnes
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA.,University of North Carolina Multidisciplinary Center for Inflammatory Bowel Diseases, Chapel Hill, North Carolina, USA
| | - Millie D Long
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA.,University of North Carolina Multidisciplinary Center for Inflammatory Bowel Diseases, Chapel Hill, North Carolina, USA
| | - Kim L Isaacs
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA.,University of North Carolina Multidisciplinary Center for Inflammatory Bowel Diseases, Chapel Hill, North Carolina, USA
| | - Tom Leith
- OpenBiome, Somerville, Massachusetts, USA
| | | | | | - Zain Kassam
- OpenBiome, Somerville, Massachusetts, USA.,Finch Therapeutics Group, Somerville, Massachusetts, USA
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49
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Levy AN, Allegretti JR. Insights into the role of fecal microbiota transplantation for the treatment of inflammatory bowel disease. Therap Adv Gastroenterol 2019; 12:1756284819836893. [PMID: 30906424 PMCID: PMC6421596 DOI: 10.1177/1756284819836893] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 02/16/2019] [Indexed: 02/04/2023] Open
Abstract
Fecal microbiota transplantation (FMT) has changed the treatment landscape of Clostridium difficile infection (CDI). Emerging evidence has shown that FMT can also be an effective and safe treatment strategy in CDI with underlying inflammatory bowel disease (IBD). Recently, randomized controlled trials of FMT in ulcerative colitis support its expanding role in restoring gut homeostasis in this disease. However, heterogeneous study designs leave several questions yet to be answered, including how to best position this novel therapy in the treatment approach of Crohn's disease and pouchitis. Additional studies are needed to validate whether FMT can assume a complementary role in the standard treatment of IBD.
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Affiliation(s)
- Alexander N. Levy
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women’s Hospital, Boston, MA, USA
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50
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Davidovics ZH, Michail S, Nicholson MR, Kociolek LK, Pai N, Hansen R, Schwerd T, Maspons A, Shamir R, Szajewska H, Thapar N, de Meij T, Mosca A, Vandenplas Y, Kahn SA, Kellermayer R. Fecal Microbiota Transplantation for Recurrent Clostridium difficile Infection and Other Conditions in Children: A Joint Position Paper From the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr 2019; 68:130-143. [PMID: 30540704 PMCID: PMC6475090 DOI: 10.1097/mpg.0000000000002205] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Fecal microbiota transplantation (FMT) is becoming part of the treatment algorithms against recurrent Clostridium difficile infection (rCDI) both in adult and pediatric gastroenterology practice. With our increasing recognition of the critical role the microbiome plays in human health and disease, FMT is also being considered as a potential therapy for other disorders, including inflammatory bowel disease (Crohn disease, ulcerative colitis), graft versus host disease, neuropsychiatric diseases, and metabolic syndrome. Controlled trials with FMT for rCDI have not been performed in children, and numerous clinical and regulatory considerations have to be considered when using this untraditional therapy. This report is intended to provide guidance for FMT in the treatment of rCDI in pediatric patients.
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Affiliation(s)
- Zev H. Davidovics
- Department of Pediatric Gastroenterology, Digestive Diseases, Hepatology, and Nutrition, Connecticut Children’s Medical Center, University of Connecticut School of Medicine, Farmington, CT
| | - Sonia Michail
- Children’s Hospital Los Angeles, University of Southern California, Los Angeles, CA
| | - Maribeth R. Nicholson
- D. Brent Polk Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, TN
| | - Larry K. Kociolek
- Ann and Robert H. Lurie Children’s Hospital of Chicago, North-western University Feinberg School of Medicine, Chicago, IL
| | - Nikhil Pai
- Division of Pediatric Gastroenterology and Nutrition, McMaster Children’s Hospital, McMaster University, Hamilton, Ontario, Canada
| | - Richard Hansen
- Department of Paediatric Gastroenterology, Royal Hospital for Children, Glasgow, Scotland
| | - Tobias Schwerd
- Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, Munich, Germany
| | | | - Raanan Shamir
- Institute for Gastroenterology, Nutrition and Liver Disease, Schneider Children’s Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Nikhil Thapar
- Department of Paediatric Gastroenterology, Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom
| | - Tim de Meij
- Department of Paediatric Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
| | - Alexis Mosca
- Division of Pediatric Gastroenterology and Nutrition, Robert Debré Hospital (APHP)
- French Group of Fecal Transplantation, St Antoine Hospital (APHP), Paris, France
| | - Yvan Vandenplas
- KidZ Health Castle, Universitair Ziekenuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Stacy A. Kahn
- Division of Gastroetenterology and Nutrition, Inflammatory Bowel Disease Center, Boston Children’s Hospital, Harvard Medical School, 17 Boston, MA
| | - Richard Kellermayer
- Section of Pediatric Gastroenterology and Nutrition, Texas Children’s Hospital, Baylor College of Medicine, Children’s Nutrition and Research Center, Houston, TX
| | - FMT Special Interest Group of the North American Society of Pediatric Gastroenterology Hepatology, Nutrition, the European Society for Pediatric Gastroenterology Hepatology, Nutrition
- Department of Pediatric Gastroenterology, Digestive Diseases, Hepatology, and Nutrition, Connecticut Children’s Medical Center, University of Connecticut School of Medicine, Farmington, CT
- Children’s Hospital Los Angeles, University of Southern California, Los Angeles, CA
- D. Brent Polk Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, TN
- Ann and Robert H. Lurie Children’s Hospital of Chicago, North-western University Feinberg School of Medicine, Chicago, IL
- Division of Pediatric Gastroenterology and Nutrition, McMaster Children’s Hospital, McMaster University, Hamilton, Ontario, Canada
- Department of Paediatric Gastroenterology, Royal Hospital for Children, Glasgow, Scotland
- Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, LMU Munich, Munich, Germany
- VeMiDoc, LLC, El Paso, TX
- Institute for Gastroenterology, Nutrition and Liver Disease, Schneider Children’s Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
- Department of Paediatric Gastroenterology, Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom
- Department of Paediatric Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
- Division of Pediatric Gastroenterology and Nutrition, Robert Debré Hospital (APHP)
- French Group of Fecal Transplantation, St Antoine Hospital (APHP), Paris, France
- KidZ Health Castle, Universitair Ziekenuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
- Division of Gastroetenterology and Nutrition, Inflammatory Bowel Disease Center, Boston Children’s Hospital, Harvard Medical School, 17 Boston, MA
- Section of Pediatric Gastroenterology and Nutrition, Texas Children’s Hospital, Baylor College of Medicine, Children’s Nutrition and Research Center, Houston, TX
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