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Mendes-Frias A, Moreira M, Vieira MC, Gaifem J, Costa P, Lopes L, Silvestre R. Akkermansia muciniphila and Parabacteroides distasonis as prognostic markers for relapse in ulcerative colitis patients. Front Cell Infect Microbiol 2024; 14:1367998. [PMID: 39027140 PMCID: PMC11254828 DOI: 10.3389/fcimb.2024.1367998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 06/10/2024] [Indexed: 07/20/2024] Open
Abstract
Introduction Ulcerative colitis is an inflammatory disorder characterized by chronic inflammation in the gastrointestinal tract, mainly in the colon and rectum. Although the precise etiology of ulcerative colitis remains unclear, recent research has underscored the significant role of the microbiome in its development and progression. Methods The aim of this study was to establish a relationship between the levels of specific gut bacterial species and disease relapse in ulcerative colitis. For this study, we recruited 105 ulcerative colitis patients in remission and collected clinical data, blood, and stool samples. Akkermansia muciniphila and Parabacteroides distasonis levels were quantified in the stool samples of ulcerative colitis patients. Binary logistic regression was applied to collected data to predict disease remission. Results The median time in remission in this cohort was four years. A predictive model incorporating demographic information, clinical data, and the levels of Akkermansia muciniphila and Parabacteroides distasonis was developed to understand remission patterns. Discussion Our findings revealed a negative correlation between the levels of these two microorganisms and the duration of remission. These findings highlight the importance of the gut microbiota in ulcerative colitis for disease prognosis and for personalized treatments based on microbiome interventions.
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Affiliation(s)
- Ana Mendes-Frias
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B’s – PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Marta Moreira
- Department of Gastroenterology, Hospital Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal
| | - Maria C. Vieira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B’s – PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Joana Gaifem
- i3S - Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Patrício Costa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B’s – PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Luís Lopes
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B’s – PT Government Associate Laboratory, Braga/Guimarães, Portugal
- Department of Gastroenterology, Hospital Santa Luzia, Unidade Local de Saúde do Alto Minho, Viana do Castelo, Portugal
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B’s – PT Government Associate Laboratory, Braga/Guimarães, Portugal
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Ishikawa D, Zhang X, Nomura K, Shibuya T, Hojo M, Yamashita M, Koizumi S, Yamazaki F, Iwamoto S, Saito M, Kunigo K, Nakano R, Honma N, Urakawa I, Nagahara A. Anti-inflammatory Effects of Bacteroidota Strains Derived From Outstanding Donors of Fecal Microbiota Transplantation for the Treatment of Ulcerative Colitis. Inflamm Bowel Dis 2024:izae080. [PMID: 38733623 DOI: 10.1093/ibd/izae080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Indexed: 05/13/2024]
Abstract
BACKGROUND The proportion of certain Bacteroidota species decreased in patients with ulcerative colitis, and the recovery of Bacteroidota is associated with the efficacy of fecal microbiota transplantation therapy. We hypothesized that certain Bacteroidota may advance ulcerative colitis treatment. Accordingly, we aimed to evaluate the anti-inflammatory effects of Bacteroidota strains isolated from donors. METHODS Donors with proven efficacy of fecal microbiota transplantation for ulcerative colitis were selected, and Bacteroidota strains were isolated from their stools. The immune function of Bacteroidota isolates was evaluated through in vitro and in vivo studies. RESULTS Twenty-four Bacteroidota strains were isolated and identified. Using an in vitro interleukin (IL)-10 induction assay, we identified 4 Bacteroidota strains with remarkable IL-10-induction activity. Of these, an Alistipes putredinis strain exhibited anti-inflammatory effects in a mouse model of colitis induced by sodium dextran sulfate and oxazolone. However, 16S rRNA gene-based sequencing analysis of A. putredinis cultures in the in vivo study revealed unexpected Veillonella strain contamination. A second in vitro study confirmed that the coculture exhibited an even more potent IL-10-inducing activity. Furthermore, the production of A. putredinis-induced IL-10 was likely mediated via toll-like receptor 2 signaling. CONCLUSIONS This study demonstrated that A. putredinis, a representative Bacteroidota species, exhibits anti-inflammatory effects in vivo and in vitro; however, the effects of other Bacteroidota species remain unexplored. Our fecal microbiota transplantation-based reverse translation approach using promising bacterial species may represent a breakthrough in microbiome drug development for controlling dysbiosis during ulcerative colitis.
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Affiliation(s)
- Dai Ishikawa
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
- Department of Regenerative Microbiology, Juntendo University School of Medicine, Tokyo, Japan
| | - Xiaochen Zhang
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kei Nomura
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Tomoyoshi Shibuya
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Mariko Hojo
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Makoto Yamashita
- Research & Innovation Center, Kyowa Hakko Bio Co., Ltd, Ibaraki, Japan
| | - Satoshi Koizumi
- Research & Innovation Center, Kyowa Hakko Bio Co., Ltd, Ibaraki, Japan
| | - Fuhito Yamazaki
- Research & Innovation Center, Kyowa Hakko Bio Co., Ltd, Ibaraki, Japan
| | - Susumu Iwamoto
- Research Core Function Laboratories, Research Unit, Research Division, Kyowa Kirin Co., Ltd, Tokyo, Japan
| | - Masato Saito
- Medical Pharmacology Department, Development Division, Kyowa Kirin Co., Ltd, Tokyo, Japan
| | - Keisuke Kunigo
- Medical Pharmacology Department, Development Division, Kyowa Kirin Co., Ltd, Tokyo, Japan
| | - Ryosuke Nakano
- Research Strategy & Planning Department, Research Division, Kyowa Kirin Co., Ltd, Tokyo, Japan
| | - Nakayuki Honma
- Research Strategy & Planning Department, Research Division, Kyowa Kirin Co., Ltd, Tokyo, Japan
| | - Itaru Urakawa
- Tokyo Research Park, Research Division, Kyowa Kirin Co., Ltd, 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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Hazan S, Haroon J, Jordan S, Walker SJ. Improvements in Gut Microbiome Composition and Clinical Symptoms Following Familial Fecal Microbiota Transplantation in a Nineteen-Year-Old Adolescent With Severe Autism. J Med Cases 2024; 15:82-91. [PMID: 38715916 PMCID: PMC11073461 DOI: 10.14740/jmc4209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 04/11/2024] [Indexed: 06/11/2024] Open
Abstract
This case report describes a novel therapy for patients with severe autism spectrum disorder (ASD) that is worth further investigation. A 19-year-old male adolescent with ASD, who was not responding to standard treatment received fecal microbiota transplant (FMT) using donor material from his typically developing female sibling. The patient's ASD symptoms were assessed by assessors who were blind to the patient's past ASD symptomatology. Assessors used the Childhood Autism Rating Scale (CARS), an observation-based rating scale to assess developmental delay in children with autism (range of CARS scores is 15 - 60; a score > 28 is indicative of autism; higher score is positively correlated with degree of severity), at baseline and again at six timepoints post-FMT. The patient experienced marked improvements in microbiome diversity and composition over the year and a half period that followed the FMT procedure. Additionally, the patient who was previously nonverbal said his first two words and experienced a reduction in aggression 1-month post-FMT. To the authors' knowledge, this is the first report to demonstrate the use of familial FMT in an adolescent patient with ASD. Given that ASD symptom improvements post-FMT tend to occur in younger patients, the authors hypothesize that the use of a familial donor may be an important factor that contributed to the improved outcomes experienced by this older child.
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Affiliation(s)
- Sabine Hazan
- ProgenaBiome, LLC, Ventura, CA, USA
- Microbiome Research Foundation, Ventura, CA, USA
| | | | | | - Stephen J. Walker
- Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, USA
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4
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Arora U, Kedia S, Ahuja V. The practice of fecal microbiota transplantation in inflammatory bowel disease. Intest Res 2024; 22:44-64. [PMID: 37981746 PMCID: PMC10850701 DOI: 10.5217/ir.2023.00085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/10/2023] [Accepted: 09/14/2023] [Indexed: 11/21/2023] Open
Abstract
Current evidence posits a central role for gut microbiota and the metabolome in the pathogenesis and progression of inflammatory bowel disease (IBD). Fecal microbiota transplantation (FMT) has been established as a means to manipulate this microbiome safely and sustainably. Several aspects of the technical improvement including pretreatment with antibiotics, use of frozen stool samples as well as short donor-to-recipient time are proposed to improve its response rates. Its efficacy in ulcerative colitis has been proven in clinical trials while data is emerging for Crohn's disease. This review describes briefly the biology behind FMT, the available evidence for its use in IBD, and the host, recipient and procedural factors which determine the clinical outcomes.
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Affiliation(s)
- Umang Arora
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Kedia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
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Hsu M, Tun KM, Batra K, Haque L, Vongsavath T, Hong AS. Safety and Efficacy of Fecal Microbiota Transplantation in Treatment of Inflammatory Bowel Disease in the Pediatric Population: A Systematic Review and Meta-Analysis. Microorganisms 2023; 11:1272. [PMID: 37317246 DOI: 10.3390/microorganisms11051272] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 06/16/2023] Open
Abstract
Background and Aims: Fecal microbiota transplantation (FMT) has been increasingly studied in the inflammatory bowel disease (IBD) population. However, most studies have focused on the adult population, and the safety and efficacy of FMT in a pediatric population is less well understood. This systematic review and meta-analysis investigates the safety and efficacy of FMT in a pediatric IBD population. Methods: A comprehensive literature search of publications published prior to 30 June 2022 was undertaken. Safety data, IBD-related outcomes, and microbiome analysis were obtained from these studies when accessible. Individual estimates of each study were pooled, and sensitivity analysis was conducted. Results: Eleven studies satisfied our eligibility criteria. The calculated pooled rate of adverse events was 29% (95% confidence interval [CI]: 15.0%, 44.0%; p < 0.001; I2 = 89.0%, Q = 94.53), and the calculated pooled rate of serious adverse events was 10% (95% confidence interval [CI]: 6.0%, 14.0%; p = 0.28; I2 = 18.0%, Q = 9.79). One month after FMT, clinical response was achieved in 20/34 (58.8%) pediatric IBD patients, clinical remission was achieved in 22/34 (64.7%), and both clinical response and remission were achieved in 15/34 (44.1%) pediatric IBD patients. Conclusions: FMT can be a safe and effective treatment in the pediatric IBD population and may demonstrate improved safety and efficacy in the pediatric population compared to the adult population. However, our results are limited by a lack of established protocol as well as long-term follow-up for FMT in a pediatric IBD population.
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Affiliation(s)
- Mark Hsu
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
| | - Kyaw Min Tun
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
| | - Kavita Batra
- Department of Medical Education, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
- Office of Research, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
| | - Lubaba Haque
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
| | - Tahne Vongsavath
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
| | - Annie S Hong
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kirk Kerkorian School of Medicine at UNLV, University of Nevada, Las Vegas, NV 89102, USA
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Gray AN, DeFilipp Z. Fecal Microbiota Transplantation for Acute Graft-versus-Host Disease After Allogeneic Hematopoietic Cell Transplantation: Expanding the Horizon into Pediatrics. Transplant Cell Ther 2023:S2666-6367(23)01289-7. [PMID: 37169290 DOI: 10.1016/j.jtct.2023.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 05/13/2023]
Abstract
The microbiome plays a vital role in maintaining homeostasis of the intestinal microenvironment and immune response in allogeneic hematopoietic cell transplantation (HCT) recipients. Disruption of the intestinal microbiome has been associated with the development of acute graft-versus-host disease (GVHD) of the lower GI tract and worse survival. Fecal microbiota transplantation (FMT) can achieve clinical responses in refractory GVHD, establishing the promise of microbiome-directed interventions in this population. While most data about microbial changes in HCT recipients have been generated from the adult population, children with refractory GVHD represent an important group that may benefit from FMT. In this review, we first highlight characteristics that distinguish the pediatric intestinal microbiome from adults. Subsequently, we explore multiple clinical factors that warrant careful consideration to optimize the application of FMT and other microbiome-directed therapeutics to children.
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Affiliation(s)
- Ashley N Gray
- Children's Hospital Los Angeles, Children's Center for Cancer and Blood Diseases, Division of Hematology, Oncology and Blood & Marrow Transplantation, Los Angeles, CA, USA.
| | - Zachariah DeFilipp
- Hematopoieitic Cell Transplant and Cell Therapy Program, Massachusetts General Hospital, Boston, MA
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Levast B, Fontaine M, Nancey S, Dechelotte P, Doré J, Lehert P. Single-Donor and Pooling Strategies for Fecal Microbiota Transfer Product Preparation in Ulcerative Colitis: A Systematic Review and Meta-analysis. Clin Transl Gastroenterol 2023; 14:e00568. [PMID: 37232579 PMCID: PMC10208705 DOI: 10.14309/ctg.0000000000000568] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/31/2023] [Indexed: 05/27/2023] Open
Abstract
INTRODUCTION Patients with ulcerative colitis (UC) have a less diverse microbiome than healthy subjects. Multiple studies have evaluated fecal microbiota transfer (FMT) in these patients using different methods of product preparation, doses, and routes of administration. A systematic review and meta-analysis was performed to compare the efficacy of single-donor (SDN) and multidonor (MDN) strategies for product preparation. METHODS Systematic searches were performed in Web of Science, Scopus, PubMed, and Orbit Intelligence for studies comparing FMT products manufactured using SDN or MDN strategies to placebo in patients with UC. Fourteen controlled studies were selected for meta-analysis (10 randomized and 4 nonrandomized). The treatment response was assessed by using fixed- and random-effects models, and the significance of the indirect difference between the interventions was assessed using a network approach. RESULTS Considering all 14 studies, MDN and SDN were superior to placebo in terms of treatment response (risk ratios [RRs]: 4.41 and 1.57, respectively [P ≤ 0.001 for both]), and MDN was superior to SDN (RR: 2.81, P = 0.005). Meta-analysis of the 10 studies with high quality of evidence showed that MDN was superior to SDN in terms of treatment response (RR: 2.31, P = 0.042). Results were identical for both models. DISCUSSION There was a significant clinical benefit (remission) for patients with UC who received FMT with products manufactured by MDN strategies. Reduction of donor effect may lead to a gain in microbial diversity that could improve response to treatment. These results may have implications in the treatment approach of other diseases amenable to microbiome manipulation.JOURNAL/cltg/04.03/01720094-202305000-00002/2FFU1/v/2023-05-23T220055Z/r/image-tiff.
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Affiliation(s)
| | | | - Stéphane Nancey
- Department of Gastroenterology, CHU de Lyon, Lyon-Sud Hospital, University Claude Bernard Lyon 1 and CIRI-INSERM U1111, Lyon, France
| | | | - Joël Doré
- Université Paris-Saclay, INRAE, MetaGenoPolis, AgroParis Tech, MICALIS, 78350, Jouy-en-Josas, France
| | - Philippe Lehert
- Faculty of Management, UCL, Louvain, Belgium
- Faculty of Medicine, University of Melbourne, Australia
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Imdad A, Pandit NG, Zaman M, Minkoff NZ, Tanner-Smith EE, Gomez-Duarte OG, Acra S, Nicholson MR. Fecal transplantation for treatment of inflammatory bowel disease. Cochrane Database Syst Rev 2023; 4:CD012774. [PMID: 37094824 PMCID: PMC10133790 DOI: 10.1002/14651858.cd012774.pub3] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is a chronic, relapsing disease of the gastrointestinal (GI) tract that is thought to be associated with a complex interplay between the immune system, the GI tract lining, the environment, and the gut microbiome, leading to an abnormal inflammatory response in genetically susceptible individuals. An altered composition of the gut's native microbiota, known as dysbiosis, may have a major role in the pathogenesis of ulcerative colitis (UC) and Crohn disease (CD), two subtypes of IBD. There is growing interest in the correction of this underlying dysbiosis using fecal microbiota transplantation (FMT). OBJECTIVES To evaluate the benefits and safety profile of FMT for treatment of IBD in adults and children versus autologous FMT, placebo, standard medication, or no intervention. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, two clinical trial registries, and the reference sections of published trials through 22 December 2022. SELECTION CRITERIA We included randomized controlled trials that studied adults and children with UC or CD. Eligible intervention arms used FMT, defined as the delivery of healthy donor stool containing gut microbiota to a recipient's GI tract, to treat UC or CD. DATA COLLECTION AND ANALYSIS Two review authors independently screened studies for inclusion. Our primary outcomes were: 1. induction of clinical remission, 2. maintenance of clinical remission, and 3. serious adverse events. Our secondary outcomes were: 4. any adverse events, 5. endoscopic remission, 6. quality of life, 7. clinical response, 8. endoscopic response, 9. withdrawals, 10. inflammatory markers, and 11. microbiome outcomes. We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We included 12 studies with 550 participants. Three studies were conducted in Australia; two in Canada; and one in each of the following: China, the Czech Republic, France, India, the Netherlands, and the USA. One study was conducted in both Israel and Italy. FMT was administered in the form of capsules or suspensions and delivered by mouth, nasoduodenal tube, enema, or colonoscopy. One study delivered FMT by both oral capsules and colonoscopy. Six studies were at overall low risk of bias, while the others had either unclear or high risk of bias. Ten studies with 468 participants, of which nine studies focused on adults and one focused on children, reported induction of clinical remission in people with UC at longest follow-up (range 6 to 12 weeks) and showed that FMT may increase rates of induction of clinical remission in UC compared to control (risk ratio (RR) 1.79, 95% confidence interval (CI) 1.13 to 2.84; low-certainty evidence). Five studies showed that FMT may increase rates of induction of endoscopic remission in UC at longest follow-up (range 8 to 12 weeks); however, the CIs around the summary estimate were wide and included a possible null effect (RR 1.45, 95% CI 0.64 to 3.29; low-certainty evidence). Nine studies with 417 participants showed that FMT may result in little to no difference in rates of any adverse events (RR 0.99, 95% CI 0.85 to 1.16; low-certainty evidence). The evidence was very uncertain about the risk of serious adverse events (RR 1.77, 95% CI 0.88 to 3.55; very low-certainty evidence) and improvement in quality of life (mean difference (MD) 15.34, 95% CI -3.84 to 34.52; very low-certainty evidence) when FMT was used to induce remission in UC. Two studies, of which one also contributed data for induction of remission in active UC, assessed maintenance of remission in people with controlled UC at longest follow-up (range 48 to 56 weeks). The evidence was very uncertain about the use of FMT for maintenance of clinical remission (RR 2.97, 95% CI 0.26 to 34.42; very low-certainty evidence) and endoscopic remission (RR 3.28, 95% CI 0.73 to 14.74; very low-certainty evidence). The evidence was also very uncertain about the risk of serious adverse events, risk of any adverse events, and improvement in quality of life when FMT was used to maintain remission in UC. None of the included studies assessed use of FMT for induction of remission in people with CD. One study with 21 participants reported data on FMT for maintenance of remission in people with CD. The evidence was very uncertain about the use of FMT for maintenance of clinical remission in CD at 24 weeks (RR 1.21, 95% CI 0.36 to 4.14; very low-certainty evidence). The evidence was also very uncertain about the risk of serious or any adverse events when FMT was used to maintain remission in CD. None of the studies reported data on use of FMT for maintenance of endoscopic remission or improvement in quality of life in people with CD. AUTHORS' CONCLUSIONS FMT may increase the proportion of people with active UC who achieve clinical and endoscopic remission. The evidence was very uncertain about whether use of FMT in people with active UC impacted the risk of serious adverse events or improvement in quality of life. The evidence was also very uncertain about the use of FMT for maintenance of remission in people with UC, as well as induction and maintenance of remission in people with CD, and no conclusive statements could be made in this regard. Further studies are needed to address the beneficial effects and safety profile of FMT in adults and children with active UC and CD, as well as its potential to promote longer-term maintenance of remission in UC and CD.
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Affiliation(s)
- Aamer Imdad
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Natasha G Pandit
- Norton College of Medicine, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Muizz Zaman
- Norton College of Medicine, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Nathan Zev Minkoff
- Pediatric Gastroenterology, Hepatology and Nutrition, Valley Children's Hospital, Madera, CA, USA
| | - Emily E Tanner-Smith
- Counseling Psychology and Human Services, University of Oregon, Eugene, Oregon, USA
| | - Oscar G Gomez-Duarte
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Sari Acra
- Department of Pediatrics, D. Brent Polk Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Maribeth R Nicholson
- Department of Pediatrics, D. Brent Polk Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
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Tariq R, Syed T, Yadav D, Prokop LJ, Singh S, Loftus EV, Pardi DS, Khanna S. Outcomes of Fecal Microbiota Transplantation for C. difficile Infection in Inflammatory Bowel Disease : A Systematic Review and Meta-analysis. J Clin Gastroenterol 2023; 57:285-293. [PMID: 34864789 DOI: 10.1097/mcg.0000000000001633] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 10/10/2021] [Indexed: 12/10/2022]
Abstract
BACKGROUND Fecal microbiota transplantation (FMT) is a safe and effective therapy for recurrent Clostridioides difficile infection (CDI). Data on FMT for CDI in patients with underlying inflammatory bowel disease (IBD) are emerging but conflicting. We performed a systematic review and meta-analysis to describe the efficacy and safety of FMT for CDI in IBD and its impact on IBD outcomes. METHODS A systematic search of multiple databases including Embase, Scopus, and Web of Science was performed. Our primary analysis focused on pooled rate of CDI resolution after single and multiple FMTs in IBD patients. Additional analyses included rates of IBD-associated outcomes (flare, surgery, symptom improvement) after FMT. The random-effects model was used to calculate pooled rates. RESULTS Among 457 adult patients, 363 had CDI resolution after first FMT with a pooled cure rate of 78% [95% confidence interval (CI): 73%-83%; I2 =39%]. Overall pooled rate cure rate with single and multiple FMTs was 88% (95% CI: 81%-94%; I2 =73%). The pooled rate of an IBD flare after FMT was 26.8% (95% CI: 22.5%-31.6%; I2 =9%) and of colectomy was 7.3% (95% CI: 4.7%-10.5%; I2 =56%). Among 141 pediatric patients, 106 had CDI resolution after first FMT with pooled cure rate of 78% (95% CI: 58%-93%; I2 =59%). Overall pooled cure rate with single and multiple FMTs was 77% (95% CI: 50%-96%; I2 =63%). The pooled rate of an IBD flare after FMT was 10.8% (95% CI: 5.7%-18.5% I2 =43%), and of colectomy was 10.3% (95% CI: 2.1%-30.2% I2 =23%). CONCLUSIONS FMT appears to be a highly effective therapy for preventing recurrent CDI in patients with IBD. Patients who fail a single FMT may benefit from multiple FMTs.
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Affiliation(s)
- Raseen Tariq
- Division of Gastroenterology and Hepatology
- Department of Internal Medicine, Rochester General Hospital
| | - Tausif Syed
- Department of Internal Medicine, Unity Hospital, Rochester, NY
| | | | | | - Siddharth Singh
- Division of Gastroenterology and Hepatology, University of California San Diego, La Jolla, CA
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10
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Zhang B, Yang L, Ning H, Cao M, Chen Z, Chen Q, Lian G, Tang H, Wang Q, Wang J, Lin Z, Wen J, Liu Y, Xuan J, Li X, Lin A, He J, Zhang L, Hou X, Zeng Q, Xiao C. A Matching Strategy To Guide Donor Selection for Ulcerative Colitis in Fecal Microbiota Transplantation: Meta-Analysis and Analytic Hierarchy Process. Microbiol Spectr 2023; 11:e0215921. [PMID: 36472435 PMCID: PMC9927247 DOI: 10.1128/spectrum.02159-21] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Fecal microbiota transplantation (FMT) targeting gut microbiota has recently been applied to the treatment of ulcerative colitis (UC). However, preliminary trials showed that only a subset of patients responded to FMT, and the heterogeneity in donor gut microbiota probably played important roles in patients' responses, implying the significance of matching an appropriate donor to a specified patient. We developed a strategy to build a donor-recipient matching model to guide rational donor selection for UC in FMT. We collected and uniformly reanalyzed 656 fecal 16S rRNA gene sequencing samples (350 from UC patients and 306 from healthy subjects) from 9 studies. Significantly lower α-diversity indexes were observed in UC patients by random effects model. Thirty-four bacterial genera and 34 predicted pathways were identified with significant odds ratios and classification potentials for UC patients. Based on six bacterial indicators, including richness, overall distance, genera, and pathways (beneficial and harmful), the analytic hierarchy process-based donor-recipient matching model was set to rank and select appropriate donors for patients with UC. Finally, the model showed favorable classification powers (>70%) for FMT effectiveness in two previous clinical trials. This study revealed the dysbiosis of fecal bacterial diversity, composition, and predicted pathways of patients with UC by meta-analysis and hereby developed a donor-recipient matching strategy to guide donor selection for UC in FMT. This strategy can also be applied to other diseases associated with gut microbiota. IMPORTANCE Modulation of gut microbiota by FMT from donors has been applied to the treatment of UC and yielded variable effectiveness in clinical trials. One possibility is that this variable effectiveness was related to donor selection, as a patient's response to FMT may rely on the capability of the used donor's microbiota to restore the specific gut disturbances of the patient. However, the biggest issues on the practical level are what should be considered in the selection process and how to set up such a donor-recipient matching model. In this study, we presented a bacterial profile-based donor-recipient matching strategy to guide donor selection for UC in FMT by first meta-analysis of 656 fecal 16S rRNA gene sequencing samples from 9 studies to identify significant indicators and then setting up the model by an analytic hierarchy process. The applicability and accuracy of this model were verified in the data sets from two previous FMT clinical studies. Our data indicate that the donor-recipient matching model built in this study enables researchers to rationally select donors for UC patients in FMT clinical practice, although it needs more samples and prospective trials for validation. The strategy adopted in this study to leverage existing data sets to build donor-recipient matching models for precision FMT is feasible for other diseases associated with gut microbiota.
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Affiliation(s)
- Bangzhou Zhang
- School of Life Sciences, Xiamen Universitygrid.12955.3a, Xiamen, China
- School of Medicine, Xiamen Universitygrid.12955.3a, Xiamen, China
| | - Luxi Yang
- School of Life Sciences, Xiamen Universitygrid.12955.3a, Xiamen, China
| | - Hanbing Ning
- Department of Digestive Diseases, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Man Cao
- Xiamen Treatgut Biotechnology Co., Ltd., Xiamen, China
| | - Zhangran Chen
- School of Medicine, Xiamen Universitygrid.12955.3a, Xiamen, China
| | - Qiongyun Chen
- School of Medicine, Xiamen Universitygrid.12955.3a, Xiamen, China
| | - Guanghui Lian
- Department of Gastroenterology, Xiangya Hospital, Changsha, China
| | - Hailing Tang
- Department of Gastroenterology, Xi'an Central Hospital, Xi’an, China
| | - Qizhi Wang
- Department of Gastroenterology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Junping Wang
- Department of Gastroenterology, The Affiliated People's Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zhihui Lin
- Department of Gastroenterology, Fujian Provincial Hospital, Fuzhou, China
| | - Jianbo Wen
- Department of Gastroenterology, Pingxiang People’s Hospital, Pingxiang, China
| | - Yuedong Liu
- Department of Gastroenterology, The Third Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Ji Xuan
- Department of Gastroenterology, Jinling Hospital, Nanjing, China
| | - Xuejun Li
- Department of Gastroenterology, The Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Aiqiang Lin
- Xiamen Treatgut Biotechnology Co., Ltd., Xiamen, China
| | - Jianquan He
- School of Medicine, Xiamen Universitygrid.12955.3a, Xiamen, China
| | - Lei Zhang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Technology and Science, Wuhan, China
| | - Xiaohua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Technology and Science, Wuhan, China
| | - Qiang Zeng
- Health Management Institute, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Chuanxing Xiao
- Xiamen Treatgut Biotechnology Co., Ltd., Xiamen, China
- School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, China
- Department of Gastroenterology, The Second Affiliated Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou, China
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11
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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: 3.5] [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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12
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Sharma TT, Rabizadeh RR, Prabhakar VS, Bury MI, Sharma AK. Evolving Experimental Platforms to Evaluate Ulcerative Colitis. Adv Biol (Weinh) 2022; 6:e2200018. [PMID: 35866469 DOI: 10.1002/adbi.202200018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 05/06/2022] [Indexed: 01/28/2023]
Abstract
Ulcerative colitis (UC) is a multifactorial disease defined by chronic intestinal inflammation with idiopathic origins. It has a predilection to affect the mucosal lining of the large intestines and rectum. Management of UC depends upon numerous factors that include disease pathogenesis and severity that are maintained via medical or surgical means. Chronic inflammation that is left untreated or managed poorly from a clinical stance can result in intestinal ulceration accompanied by resulting physiological dysfunction. End-stage UC is mediated by surgical intervention with the resection of diseased tissue. This can lead to numerous health-related quality of life issues but is considered a curative approach. Regimens to treat UC are ever evolving and find their basis within various platforms to evaluate and treat UC. Numerous modeling systems have been examined to delineate potential mechanisms of action. However, UC is a heterogenous disease spanning unknown genetic origins coupled with environmental factors that can influence disease outcomes and related treatment procedures. Unfortunately, there is no one-size-fits-all model to fully assess all facets of UC. Within the context of this review article, the utility of various approaches that have been employed to gain insight into different aspects of UC will be investigated.
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Affiliation(s)
- Tiffany T Sharma
- Lurie Children's Hospital, Division of Pediatric Urology, Chicago, IL, 60611, USA.,Stanley Manne Children's Research Institute, Chicago, IL, 60611, USA
| | - Rebecca R Rabizadeh
- Lurie Children's Hospital, Division of Pediatric Urology, Chicago, IL, 60611, USA
| | - Vibhav S Prabhakar
- Lurie Children's Hospital, Division of Pediatric Urology, Chicago, IL, 60611, USA
| | - Matthew I Bury
- Lurie Children's Hospital, Division of Pediatric Urology, Chicago, IL, 60611, USA
| | - Arun K Sharma
- Lurie Children's Hospital, Division of Pediatric Urology, Chicago, IL, 60611, USA.,Stanley Manne Children's Research Institute, Chicago, IL, 60611, USA.,Feinberg School of Medicine, Department of Urology, Northwestern University, Chicago, IL, 60611, USA.,McCormick School of Engineering, Department of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.,Center for Advanced Regenerative Engineering (CARE), Northwestern University, Evanston, IL, 60208, USA.,Simpson Querrey Institute (SQI), Northwestern University, Chicago, IL, 60611, USA
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13
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Xu H, Cao C, Ren Y, Weng S, Liu L, Guo C, Wang L, Han X, Ren J, Liu Z. Antitumor effects of fecal microbiota transplantation: Implications for microbiome modulation in cancer treatment. Front Immunol 2022; 13:949490. [PMID: 36177041 PMCID: PMC9513044 DOI: 10.3389/fimmu.2022.949490] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 08/04/2022] [Indexed: 11/20/2022] Open
Abstract
Fecal microbiome transplantation (FMT) from healthy donors is one of the techniques for restoration of the dysbiotic gut, which is increasingly being used to treat various diseases. Notably, mounting evidence in recent years revealed that FMT has made a breakthrough in the oncology treatment area, especially by improving immunotherapy efficacy to achieve antitumor effects. However, the mechanism of FMT in enhancing antitumor effects of immune checkpoint blockers (ICBs) has not yet been fully elucidated. This review systematically summarizes the role of microbes and their metabolites in the regulation of tumor immunity. We highlight the mechanism of action of FMT in the treatment of refractory tumors as well as in improving the efficacy of immunotherapy. Furthermore, we summarize ongoing clinical trials combining FMT with immunotherapy and further focus on refined protocols for the practice of FMT in cancer treatment, which could guide future directions and priorities of FMT scientific development.
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Affiliation(s)
- Hui Xu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Chenxi Cao
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuqing Ren
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Siyuan Weng
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Long Liu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunguang Guo
- Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Libo Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
- *Correspondence: Xinwei Han, ; Jianzhuang Ren, ; Zaoqu Liu,
| | - Jianzhuang Ren
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Xinwei Han, ; Jianzhuang Ren, ; Zaoqu Liu,
| | - Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
- *Correspondence: Xinwei Han, ; Jianzhuang Ren, ; Zaoqu Liu,
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14
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Kang GU, Park S, Jung Y, Jee JJ, Kim MS, Lee S, Lee DW, Shin JH, Koh H. Exploration of Potential Gut Microbiota-Derived Biomarkers to Predict the Success of Fecal Microbiota Transplantation in Ulcerative Colitis: A Prospective Cohort in Korea. Gut Liver 2022; 16:775-785. [PMID: 35975640 PMCID: PMC9474483 DOI: 10.5009/gnl210369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/02/2021] [Accepted: 11/23/2021] [Indexed: 11/04/2022] Open
Abstract
Background/Aims Although fecal microbiota transplantation (FMT) has been proven as one of the promising treatments for patients with ulcerative colitis (UC), potential prognostic markers regarding the clinical outcomes of FMT remain elusive. Methods We collected fecal samples of 10 participants undergoing FMT to treat UC and those from the corresponding donors. We categorized them into two groups: responders and nonresponders. Sequencing of the bacterial 16S rRNA gene was conducted on the samples to explore bacterial composition. Results Analyzing the gut microbiota of patients who showed different outcomes in FMT presented a distinct microbial niche. Source tracking analysis showed the nonresponder group had a higher rate of preservation of donor microbiota, underscoring that engraftment degrees are not one of the major drivers for the success of FMT. At the phylum level, Bacteroidetes bacteria were significantly depleted (p<0.003), and three genera, including Enterococcus, Rothia, and Pediococcus, were enriched in the responder group before FMT (p=0.003, p=0.025, and p=0.048, respectively). Furthermore, we applied a machine learning algorithm to build a prediction model that might allow the prediction of FMT outcomes, which yielded an area under the receiver operating characteristic (ROC) curve of 0.844. Notably, the microbiota-based model was much better at predicting outcomes than the clinical features model (area under the ROC curve=0.531). Conclusions This study is the first to suggest the significance of indigenous microbiota of recipients as a critical factor. The result highlights that bacterial composition should be evaluated before FMT to select suitable patients and achieve better efficiency.
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Affiliation(s)
- Gi-Ung Kang
- Department of Applied Biosciences, Kyungpook National University, Daegu, Korea
| | - Sowon Park
- Department of Pediatrics, Severance Fecal Microbiota Transplantation Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yeongyun Jung
- Department of Applied Biosciences, Kyungpook National University, Daegu, Korea
| | - Jai J Jee
- Department of Pediatrics, Severance Fecal Microbiota Transplantation Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Min-Sueng Kim
- Department of Applied Biosciences, Kyungpook National University, Daegu, Korea
| | - Seungjun Lee
- Department of Food Science and Nutrition, Pukyong National University, Busan, Korea
| | - Dong-Woo Lee
- Department of Biotechnology, Yonsei University, Seoul, Korea
| | - Jae-Ho Shin
- Department of Applied Biosciences, Kyungpook National University, Daegu, Korea
| | - Hong Koh
- Department of Pediatrics, Severance Fecal Microbiota Transplantation Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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15
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Artificial Intelligence Analysis of Ulcerative Colitis Using an Autoimmune Discovery Transcriptomic Panel. Healthcare (Basel) 2022; 10:healthcare10081476. [PMID: 36011133 PMCID: PMC9408181 DOI: 10.3390/healthcare10081476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 01/16/2023] Open
Abstract
Ulcerative colitis is a bowel disease of unknown cause. This research is a proof-of-concept exercise focused on determining whether it is possible to identify the genes associated with ulcerative colitis using artificial intelligence. Several machine learning and artificial neural networks analyze using an autoimmune discovery transcriptomic panel of 755 genes to predict and model ulcerative colitis versus healthy donors. The dataset GSE38713 of 43 cases from the Hospital Clinic of Barcelona was selected, and 16 models were used, including C5, logistic regression, Bayesian network, discriminant analysis, KNN algorithm, LSVM, random trees, SVM, Tree-AS, XGBoost linear, XGBoost tree, CHAID, Quest, C&R tree, random forest, and neural network. Conventional analysis, including volcano plot and gene set enrichment analysis (GSEA), were also performed. As a result, ulcerative colitis was successfully predicted with several machine learning techniques and artificial neural networks (multilayer perceptron), with an overall accuracy of 95–100%, and relevant pathogenic genes were highlighted. One of them, programmed cell death 1 ligand 1 (PD-L1, CD274, PDCD1LG1, B7-H1) was validated in a series from the Tokai University Hospital by immunohistochemistry. In conclusion, artificial intelligence analysis of transcriptomic data of ulcerative colitis is a feasible analytical strategy.
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16
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Rees NP, Shaheen W, Quince C, Tselepis C, Horniblow RD, Sharma N, Beggs AD, Iqbal TH, Quraishi MN. Systematic review of donor and recipient predictive biomarkers of response to faecal microbiota transplantation in patients with ulcerative colitis. EBioMedicine 2022; 81:104088. [PMID: 35660786 PMCID: PMC9163485 DOI: 10.1016/j.ebiom.2022.104088] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/14/2022] [Accepted: 05/16/2022] [Indexed: 12/14/2022] Open
Affiliation(s)
- Nia Paddison Rees
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, UK
| | - Walaa Shaheen
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, UK
| | | | - Chris Tselepis
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Clinical Sciences, School of Biomedical Sciences, University of Birmingham, UK
| | - Richard D Horniblow
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Clinical Sciences, School of Biomedical Sciences, University of Birmingham, UK
| | - Naveen Sharma
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Andrew D Beggs
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Tariq H Iqbal
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Institute of Microbiology and Infection, University of Birmingham, UK
| | - Mohammed Nabil Quraishi
- University of Birmingham Microbiome Treatment Centre, Birmingham, UK; Institute of Cancer and Genomic Sciences, University of Birmingham, UK; University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
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17
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Nicholson MR, Alexander E, Ballal S, Davidovics Z, Docktor M, Dole M, Gisser JM, Goyal A, Hourigan SK, Jensen MK, Kaplan JL, Kellermayer R, Kelsen JR, Kennedy MA, Khanna S, Knackstedt ED, Lentine J, Lewis JD, Michail S, Mitchell PD, Oliva-Hemker M, Patton T, Queliza K, Sidhu S, Solomon AB, Suskind DL, Weatherly M, Werlin S, de Zoeten EF, Kahn SA. Efficacy and Outcomes of Faecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection in Children with Inflammatory Bowel Disease. J Crohns Colitis 2022; 16:768-777. [PMID: 34788420 PMCID: PMC9228903 DOI: 10.1093/ecco-jcc/jjab202] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Children with inflammatory bowel disease [IBD] are disproportionally affected by recurrent Clostridioides difficile infection [rCDI]. Although faecal microbiota transplantation [FMT] has been used with good efficacy in adults with IBD, little is known about outcomes associated with FMT in paediatric IBD. METHODS We performed a retrospective review of FMT at 20 paediatric centres in the USA from March 2012 to March 2020. Children with and without IBD were compared with determined differences in the efficacy of FMT for rCDI. In addition, children with IBD with and without a successful outcome were compared with determined predictors of success. Safety data and IBD-specific outcomes were obtained. RESULTS A total of 396 paediatric patients, including 148 with IBD, were included. Children with IBD were no less likely to have a successful first FMT then the non-IBD affected cohort [76% vs 81%, p = 0.17]. Among children with IBD, patients were more likely to have a successful FMT if they received FMT with fresh stool [p = 0.03], were without diarrhoea prior to FMT [p = 0.03], or had a shorter time from rCDI diagnosis until FMT [p = 0.04]. Children with a failed FMT were more likely to have clinically active IBD post-FMT [p = 0.002] and 19 [13%] patients had an IBD-related hospitalisation in the 3-month follow-up. CONCLUSIONS Based on the findings from this large US multicentre cohort, the efficacy of FMT for the treatment of rCDI did not differ in children with IBD. Failed FMT among children with IBD was possibly related to the presence of clinically active IBD.
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Affiliation(s)
- Maribeth R Nicholson
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Erin Alexander
- Department of Pediatrics, Mayo Clinic, Rochester, MN, USA
| | - Sonia Ballal
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Zev Davidovics
- Department of Pediatrics, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Michael Docktor
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Michael Dole
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jonathan M Gisser
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Alka Goyal
- Department of Pediatrics, Children's Mercy Hospital, Kansas City, MO, USA
| | - Suchitra K Hourigan
- Department of Pediatrics, Pediatric Specialists of Virginia, Fairfax, VA, USA
| | - M Kyle Jensen
- Department of Pediatrics, University of Utah Department of Pediatrics, Salt Lake City, UT, USA
| | - Jess L Kaplan
- Department of Pediatrics, MassGeneral Hospital for Children, Boston, MA, USA
| | - Richard Kellermayer
- Baylor College of Medicine, Texas Children's Hospital, USDA Children's Nutrition and Research Center, Houston, TX, USA
| | - Judith R Kelsen
- Department of Pediatrics, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Melissa A Kennedy
- Department of Pediatrics, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sahil Khanna
- Department of Pediatrics, Mayo Clinic, Rochester, MN, USA
| | - Elizabeth D Knackstedt
- Department of Pediatrics, University of Utah Department of Pediatrics, Salt Lake City, UT, USA
| | - Jennifer Lentine
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Jeffery D Lewis
- Children's Center for Digestive Healthcare at Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Sonia Michail
- Department of Pediatrics, University of Southern California Children's Hospital of Los Angeles, Los Angeles, CA, USA
| | - Paul D Mitchell
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Maria Oliva-Hemker
- Johns Hopkins University School of Medicine, Johns Hopkins Children's Center, Baltimore, MD, USA
| | - Tiffany Patton
- Department of Pediatrics, University of Chicago, Comer Children's Hospital, Chicago, IL, USA
| | - Karen Queliza
- Baylor College of Medicine, Texas Children's Hospital, USDA Children's Nutrition and Research Center, Houston, TX, USA
| | - Sarah Sidhu
- Johns Hopkins University School of Medicine, Johns Hopkins Children's Center, Baltimore, MD, USA
| | - Aliza B Solomon
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - David L Suskind
- Department of Pediatrics, Seattle Children's Hospital and the University of Washington, Seattle, WA, USA
| | - Madison Weatherly
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Steven Werlin
- Department of Pediatrics, Medical College of Wisconsin and Children's Wisconsin, Milwaukee, WI, USA
| | - Edwin F de Zoeten
- Department of Pediatrics, Children's Hospital Colorado, Aurora, CO, USA
| | - Stacy A Kahn
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
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18
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Wang X, Zhao J, Feng Y, Feng Z, Ye Y, Liu L, Kang G, Cao X. Evolutionary Insights Into Microbiota Transplantation in Inflammatory Bowel Disease. Front Cell Infect Microbiol 2022; 12:916543. [PMID: 35811664 PMCID: PMC9257068 DOI: 10.3389/fcimb.2022.916543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
The intestinal microbiome plays an essential role in human health and disease status. So far, microbiota transplantation is considered a potential therapeutic approach for treating some chronic diseases, including inflammatory bowel disease (IBD). The diversity of gut microbiota is critical for maintaining resilience, and therefore, transplantation with numerous genetically diverse gut microbiota with metabolic flexibility and functional redundancy can effectively improve gut health than a single probiotic strain supplement. Studies have shown that natural fecal microbiota transplantation or washing microbiota transplantation can alleviate colitis and improve intestinal dysbiosis in IBD patients. However, unexpected adverse reactions caused by the complex and unclear composition of the flora limit its wider application. The evolving strain isolation technology and modifiable pre-existing strains are driving the development of microbiota transplantation. This review summarized the updating clinical and preclinical data of IBD treatments from fecal microbiota transplantation to washing microbiota transplantation, and then to artificial consortium transplantation. In addition, the factors considered for strain combination were reviewed. Furthermore, four types of artificial consortium transplant products were collected to analyze their combination and possible compatibility principles. The perspective on individualized microbiota transplantation was also discussed ultimately.
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Affiliation(s)
- Xiaoli Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Jingwen Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Yuanhang Feng
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin, China
| | - Zelin Feng
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Yulin Ye
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Limin Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Guangbo Kang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin, China
- Institute of Shaoxing, Tianjin University, Zhejiang, China
- *Correspondence: Xiaocang Cao, ; Guangbo Kang,
| | - Xiaocang Cao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
- *Correspondence: Xiaocang Cao, ; Guangbo Kang,
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Hitch TCA, Hall LJ, Walsh SK, Leventhal GE, Slack E, de Wouters T, Walter J, Clavel T. Microbiome-based interventions to modulate gut ecology and the immune system. Mucosal Immunol 2022; 15:1095-1113. [PMID: 36180583 PMCID: PMC9705255 DOI: 10.1038/s41385-022-00564-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 02/04/2023]
Abstract
The gut microbiome lies at the intersection between the environment and the host, with the ability to modify host responses to disease-relevant exposures and stimuli. This is evident in how enteric microbes interact with the immune system, e.g., supporting immune maturation in early life, affecting drug efficacy via modulation of immune responses, or influencing development of immune cell populations and their mediators. Many factors modulate gut ecosystem dynamics during daily life and we are just beginning to realise the therapeutic and prophylactic potential of microbiome-based interventions. These approaches vary in application, goal, and mechanisms of action. Some modify the entire community, such as nutritional approaches or faecal microbiota transplantation, while others, such as phage therapy, probiotics, and prebiotics, target specific taxa or strains. In this review, we assessed the experimental evidence for microbiome-based interventions, with a particular focus on their clinical relevance, ecological effects, and modulation of the immune system.
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Affiliation(s)
- Thomas C A Hitch
- Functional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Lindsay J Hall
- Gut Microbes & Health, Quadram Institute Biosciences, Norwich, UK
- Intestinal Microbiome, School of Life Sciences, ZIEL-Institute for Food & Health, Technical University of Munich, Freising, Germany
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Sarah Kate Walsh
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
- APC Microbiome Ireland, School of Microbiology and Department of Medicine, University College Cork, Cork, Ireland
| | | | - Emma Slack
- Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zürich, Zürich, Switzerland
| | | | - Jens Walter
- APC Microbiome Ireland, School of Microbiology and Department of Medicine, University College Cork, Cork, Ireland
| | - Thomas Clavel
- Functional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Aachen, Germany.
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20
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Gordon M, Sinopoulou V, Grafton-Clarke C, Akobeng AK. Antibiotics for the induction and maintenance of remission in ulcerative colitis. Cochrane Database Syst Rev 2022; 5:CD013743. [PMID: 35583095 PMCID: PMC9115763 DOI: 10.1002/14651858.cd013743.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Antibiotics have been considered to treat ulcerative colitis (UC) due to their antimicrobial properties against intestinal bacteria linked to inflammation. However, there are concerns about their efficacy and safety. OBJECTIVES To determine whether antibiotic therapy is safe and effective for the induction and maintenance of remission in people with UC. SEARCH METHODS We searched five electronic databases on 10 December 2021 for randomised controlled trials (RCTs) comparing antibiotic therapy to placebo or an active comparator. SELECTION CRITERIA We considered people with UC of all ages, treated with antibiotics of any type, dose, and route of administration for inclusion. Induction studies required a minimum duration of two weeks for inclusion. Maintenance studies required a minimum duration of three months to be considered for inclusion. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Our primary outcome for induction studies was failure to achieve remission and for maintenance studies was relapse, as defined by the primary studies. MAIN RESULTS We included 12 RCTs (847 participants). One maintenance of remission study used sole antibiotic therapy compared with 5-aminosalicylic acid (5-ASA). All other trials used concurrent medications or standard care regimens and antibiotics as an adjunct therapy or compared antibiotics with other adjunct therapies to examine the effect on induction of remission. There is high certainty evidence that antibiotics (154/304 participants) compared to placebo (175/304 participants) result in no difference in failure to achieve clinical remission (risk ratio (RR) 0.88, 95% confidence interval (CI) 0.74 to 1.06). A subgroup analysis found no differences when steroids, steroids plus 5-ASA, or steroids plus 5-ASA plus probiotics were used as additional therapies to antibiotics and placebo. There is low certainty evidence that antibiotics (102/168 participants) compared to placebo (121/175 participants) may result in no difference in failure to achieve clinical response (RR 0.75, 95% CI 0.47 to 1.22). A subgroup analysis found no differences when steroids or steroids plus 5-ASA were used as additional therapies to antibiotics and placebo. There is low certainty evidence that antibiotics (6/342 participants) compared to placebo (5/349 participants) may result in no difference in serious adverse events (RR 1.19, 95% CI 0.38 to 3.71). A subgroup analysis found no differences when steroids were additional therapies to antibiotics and placebo. There is low certainty evidence that antibiotics (3/342 participants) compared to placebo (1/349 participants) may result in no difference in withdrawals due to adverse events (RR 2.06, 95% CI 0.27 to 15.72). A subgroup analysis found no differences when steroids or steroids plus 5-ASA were additional therapies to antibiotics and placebo. It is unclear if there is any difference between antibiotics in combination with probiotics compared to no treatment or placebo for failure to achieve clinical remission (RR 0.68, 95% CI 0.39 to 1.19), serious adverse events (RR 1.00, 95% CI 0.07 to 15.08), or withdrawals due to adverse events (RR 1.00, 95% CI 0.07 to 15.08). The certainty of the evidence is very low. It is unclear if there is any difference between antibiotics compared to 5-ASA for failure to achieve clinical remission (RR 2.20, 95% CI 1.17 to 4.14). The certainty of the evidence is very low. It is unclear if there is any difference between antibiotics compared to probiotics for failure to achieve clinical remission (RR 0.47, 95% CI 0.23 to 0.94). The certainty of the evidence is very low. It is unclear if there is any difference between antibiotics compared to 5-ASA for failure to maintain clinical remission (RR 0.71, 95% CI 0.47 to 1.06). The certainty of the evidence is very low. It is unclear if there is any difference between antibiotics compared to no treatment for failure to achieve clinical remission in a mixed population of people with active and inactive disease (RR 0.56, 95% CI 0.29 to 1.07). The certainty of the evidence is very low. For all other outcomes, no effects could be estimated due to a lack of data. AUTHORS' CONCLUSIONS There is high certainty evidence that there is no difference between antibiotics and placebo in the proportion of people who achieve clinical remission at the end of the intervention period. However, there is evidence that there may be a greater proportion of people who achieve clinical remission and probably a greater proportion who achieve clinical response with antibiotics when compared with placebo at 12 months. There may be no difference in serious adverse events or withdrawals due to adverse events between antibiotics and placebo. No clear conclusions can be drawn for any other comparisons. A clear direction for future research appears to be comparisons of antibiotics and placebo (in addition to standard therapies) with longer-term measurement of outcomes. Additionally. As there were single studies of other head-to-head comparisons, there may be scope for future studies in this area.
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Affiliation(s)
- Morris Gordon
- School of Medicine, University of Central Lancashire, Preston, UK
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21
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Ishikawa D, Zhang X, Nomura K, Seki N, Haraikawa M, Haga K, Shibuya T, Kim YG, Nagahara A. A Randomized Placebo-Controlled Trial of Combination Therapy With Post-triple-antibiotic-therapy Fecal Microbiota Transplantation and Alginate for Ulcerative Colitis: Protocol. Front Med (Lausanne) 2022; 9:779205. [PMID: 35273972 PMCID: PMC8902497 DOI: 10.3389/fmed.2022.779205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 01/19/2022] [Indexed: 12/12/2022] Open
Abstract
Background Fecal microbiota transplantation (FMT) has been widely performed for ulcerative colitis (UC) treatment at the clinical trial stage. Previous reports have used multiple FMT methods to enhance the colonization of healthy donor microbiota in the recipient's intestines. FMT following triple antibiotic therapy with amoxicillin, fosfomycin, and metronidazole (A-FMT) is not only effective but also requires only one FMT, which improves dysbiosis caused by reduced Bacteroidetes diversity in patients with UC. Alginate and its derivatives have the potential to induce the growth of intestinal bacteria including Bacteroides members and produce short-chain fatty acids (SCFAs), which are beneficial in regulating overactive autoimmunity. Our trial aims to investigate whether post-intervention with alginate, which can improve the intestinal environment, will enhance the therapeutic effect of A-FMT in UC and increase the long-term remission rate. Methods and Analysis This trial is a double-blinded, randomized, placebo-controlled, parallel assignment trial. Patients with UC and fecal donation candidates will undergo strict screening before being involved in the trial. Eligible patients are randomly divided into two groups: one group will drink one bottle of alginate twice a day for 8 consecutive weeks after A-FMT, while the other group will take a placebo instead of the alginate drink. The primary endpoints are the changes in the Total Mayo Score at 8 weeks after study initiation and A-FMT from baseline. The secondary endpoint is the comparison of clinical features, microbiota, and metabolomic analysis before and after 8 weeks of study food intake. Changes at 6, 12, 18, and 24 months after A-FMT will be assessed. Finally, a subpopulation analysis of the relationship between patients and donors is an exploratory endpoint. Discussion The FMT post-treatment used in this study is an oral alginate drink that is easily accepted by patients. If the regimen achieves the desired results, it can further improve the A-FMT regimen and provide evidence for clinical practice guidelines for UC. Clinical Trial Registration https://jrct.niph.go.jp/latest-detail/jRCTs031200103, identifier: jRCTs031200103.
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Affiliation(s)
- Dai Ishikawa
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Intestinal Microbiota Therapy, Juntendo University School of Medicine, Tokyo, Japan
| | - Xiaochen Zhang
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kei Nomura
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Natsumi Seki
- Research Center for Drug Discovery, Faculty of Pharmacy, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan
| | - Mayuko Haraikawa
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Keiichi Haga
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Tomoyoshi Shibuya
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yun-Gi Kim
- Research Center for Drug Discovery, Faculty of Pharmacy, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Intestinal Microbiota Therapy, Juntendo University School of Medicine, Tokyo, Japan
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22
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Donor Screening Revisions of Fecal Microbiota Transplantation in Patients with Ulcerative Colitis. J Clin Med 2022; 11:jcm11041055. [PMID: 35207328 PMCID: PMC8879222 DOI: 10.3390/jcm11041055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 11/26/2022] Open
Abstract
Fecal microbiota transplantation (FMT) has been recognized as a promising treatment for dysbiosis-related diseases. Since 2014, FMT has been utilized to treat ulcerative colitis (UC) in our clinical studies and has shown efficacy and safety. As donor screening (DS) is the primary step to ensure the safety of FMT, we report our experience with DS and present the screening results to improve the prospective DS criteria and provide references for future studies. The donor candidates were screened according to the DS criteria. The first DS criteria were proposed in June 2014 and revised substantially in May 2018. We further sorted the screening results and costs of laboratory tests. From June 2014 to April 2018, the DS eligibility rate was 50%. The total laboratory testing cost for each candidate was JPY 17,580/USD 160.21. From May 2018 to September 2021, the DS eligibility rate was 25.6%. The total laboratory testing cost for each candidate was JPY 40,740/USD 371.36. The reduction in donor eligibility rates due to more stringent criteria should be considered for cost and safety. Studies must consider the latest updates and make timely modifications in the DS criteria to ensure patient safety.
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23
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Establishment and resilience of transplanted gut microbiota in aged mice. iScience 2022; 25:103654. [PMID: 35024588 PMCID: PMC8733228 DOI: 10.1016/j.isci.2021.103654] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 10/29/2021] [Accepted: 12/13/2021] [Indexed: 01/04/2023] Open
Abstract
The maintenance of healthy and resilient gut microbiota is critical for the life quality and healthspan of the elderly. Fecal microbiota transplantation (FMT) has been increasingly used to restore healthy gut microbiota. We systemically studied the establishment and resilience of transplanted microbiota after autologous versus heterologous FMT in aged recipients. Gut microbiota of aged mice (20 months old) failed to restore their original diversity and composition over 8 weeks via spontaneous recovery after antibiotics treatment; in contrast, FMT using either autologous or heterologous (2 months old from a different vendor) donors facilitated the recovery successfully, established donor-like microbiota states, and affected host gene expression profile. Furthermore, the transplanted microbiota established by heterologous FMT is not resilient during chemical-induced colonic inflammation, in contrast to that of autologous FMT. Our findings highlighted the need to monitor the long-term stability of transplanted gut microbiota and to perform multiple FMT when necessary. Aged mice microbiota restores slowly after antibiotics treatment Both autologous and heterologous FMT facilitate microbiota restoration in aged mice FMT affects long-term homeostasis of gut metagenome and colon gene expression Established microbiota after heterologous FMT is not resilient against colitis
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24
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Bernard R, Hourigan SK, Nicholson MR. Fecal Microbiota Transplantation and Microbial Therapeutics for the Treatment of Clostridioides difficile Infection in Pediatric Patients. J Pediatric Infect Dis Soc 2021; 10:S58-S63. [PMID: 34791396 PMCID: PMC8600035 DOI: 10.1093/jpids/piab056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Clostridioides difficile infection (CDI) is the most common cause of antibiotic-associated diarrhea and has high rates of recurrent disease. As a disease associated with intestinal dysbiosis, gastrointestinal microbiome manipulation and fecal microbiota transplantation (FMT) have evolved as effective, although relatively unregulated therapeutics and not without safety concerns. FMT for the treatment of CDI has been well studied in adults with increasing data reported in children. In this review, we discuss the current body of literature on the use of FMT in children including effectiveness, safety, risk factors for a failed FMT, and the role of FMT in children with comorbidities. We also review emerging microbial therapeutics for the treatment of rCDI.
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Affiliation(s)
- Rachel Bernard
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Monroe Carell Jr. Vanderbilt Children’s Hospital, Nashville, Tennessee, USA,Corresponding Author: Rachel Bernard, DO MS, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Monroe Carell Jr. Vanderbilt Children’s Hospital, 2200 Children’s Way, Suite 11226 Doctors’ Office Tower, Nashville, TN 38201, USA. E-mail:
| | - Suchitra K Hourigan
- Division of Pediatric Gastroenterology, Pediatric Specialists of Virginia, Fairfax, Virginia, USA
| | - Maribeth R Nicholson
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Monroe Carell Jr. Vanderbilt Children’s Hospital, Nashville, Tennessee, USA
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25
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Baruch EN, Gaglani T, Wargo JA. Fecal microbiota transplantation as a mean of overcoming immunotherapy-resistant cancers - hype or hope? Ther Adv Med Oncol 2021; 13:17588359211045853. [PMID: 34603515 PMCID: PMC8481703 DOI: 10.1177/17588359211045853] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/25/2021] [Indexed: 12/15/2022] Open
Affiliation(s)
- Erez N Baruch
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, TX, USA
| | - Tanmay Gaglani
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, TX, USA
| | - Jennifer A Wargo
- Program for Innovative Microbiome and Translational Research, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, FCT17.6060, Unit 1484, Houston, TX 77030, USA
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26
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Cibulková I, Řehořová V, Hajer J, Duška F. Fecal Microbial Transplantation in Critically Ill Patients-Structured Review and Perspectives. Biomolecules 2021; 11:1459. [PMID: 34680092 PMCID: PMC8533499 DOI: 10.3390/biom11101459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 09/25/2021] [Accepted: 10/01/2021] [Indexed: 12/18/2022] Open
Abstract
The human gut microbiota consists of bacteria, archaea, fungi, and viruses. It is a dynamic ecosystem shaped by several factors that play an essential role in both healthy and diseased states of humans. A disturbance of the gut microbiota, also termed "dysbiosis", is associated with increased host susceptibility to a range of diseases. Because of splanchnic ischemia, exposure to antibiotics, and/or the underlying disease, critically ill patients loose 90% of the commensal organisms in their gut within hours after the insult. This is followed by a rapid overgrowth of potentially pathogenic and pro-inflammatory bacteria that alter metabolic, immune, and even neurocognitive functions and that turn the gut into the driver of systemic inflammation and multiorgan failure. Indeed, restoring healthy microbiota by means of fecal microbiota transplantation (FMT) in the critically ill is an attractive and plausible concept in intensive care. Nonetheless, available data from controlled studies are limited to probiotics and FMT for severe C. difficile infection or severe inflammatory bowel disease. Case series and observational trials have generated hypotheses that FMT might be feasible and safe in immunocompromised patients, refractory sepsis, or severe antibiotic-associated diarrhea in ICU. There is a burning need to test these hypotheses in randomized controlled trials powered for the determination of patient-centered outcomes.
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Affiliation(s)
- Ivana Cibulková
- Third Faculty of Medicine, Charles University, 11000 Prague, Czech Republic; (I.C.); (V.Ř.); (J.H.)
- Department of Medicine, FNKV University Hospital, 10034 Prague, Czech Republic
| | - Veronika Řehořová
- Third Faculty of Medicine, Charles University, 11000 Prague, Czech Republic; (I.C.); (V.Ř.); (J.H.)
- Department of Anesthesiology and Intensive Care Medicine, FNKV University Hospital, 10034 Prague, Czech Republic
| | - Jan Hajer
- Third Faculty of Medicine, Charles University, 11000 Prague, Czech Republic; (I.C.); (V.Ř.); (J.H.)
- Department of Medicine, FNKV University Hospital, 10034 Prague, Czech Republic
| | - František Duška
- Third Faculty of Medicine, Charles University, 11000 Prague, Czech Republic; (I.C.); (V.Ř.); (J.H.)
- Department of Anesthesiology and Intensive Care Medicine, FNKV University Hospital, 10034 Prague, Czech Republic
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27
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Nishikawa Y, Sato N, Tsukinaga S, Uchiyama K, Koido S, Ishikawa D, Ohkusa T. Long-term outcomes of antibiotic combination therapy for ulcerative colitis. Ther Adv Chronic Dis 2021; 12:20406223211028790. [PMID: 34285790 PMCID: PMC8264727 DOI: 10.1177/20406223211028790] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 06/10/2021] [Indexed: 12/30/2022] Open
Abstract
Aims An antibiotic combination of amoxicillin, tetracycline and metronidazole (ATM) is effective for ulcerative colitis (UC), but this regimen is discontinued in some cases due to adverse events. This study aimed to assess a revised combination, namely, amoxicillin, fosfomycin and metronidazole (AFM), in UC patients with the goal of reducing side effects while maintaining therapeutic efficacy. Methods A prospective open-label trial was undertaken in 104 adult UC patients. A combination of oral amoxicillin (1500 mg), fosfomycin (3000 mg) and metronidazole (750 mg) was administered to patients daily for 2-4 weeks in addition to their conventional medication. Clinical assessment was performed using the Lichtiger index before treatment and at 0, 3, 6, 9 and 12 months and 2 and 3 years. Endoscopic evaluation was performed using the Mayo score before treatment and at 3 and 12 months. Results The compliance rate was 99.2%. Response and remission rates were 80.8% and 63.5% at completion, 73.1% and 64.4% at 3 months, and 39.4% for both at 12 months, respectively. Of the 41 patients who were in remission at 12 months, 63.4% maintained that status until the 2-year follow-up. Similarly, 69.2% of those in remission at 2 years remained relapse free at the 3-year follow-up. Side effects were observed in 44.2% of the participants. Fever occurred in one patient (1.0%), which was lower than the rate observed with ATM therapy. Conclusion These results indicate that AFM therapy induces remission and is appropriate for long-term maintenance of UC while producing fewer and milder adverse events than ATM therapy. Clinical trials This study was registered in the University Hospital Medical Information Network (No. R000046546).
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Affiliation(s)
- Yuriko Nishikawa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, 3-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Nobuhiro Sato
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Shintaro Tsukinaga
- Department of Endoscopy, The Jikei University Kashiwa Hospital, Kashiwa, Chiba, Japan
| | - Kan Uchiyama
- Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Kashiwa, Chiba, Japan
| | - Shigeo Koido
- Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Kashiwa, Chiba, Japan
| | - Dai Ishikawa
- Department of Gastroenterology, Juntendo University School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Toshifumi Ohkusa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan Department of Gastroenterology and Hepatology, The Jikei University Kashiwa Hospital, Chiba, Japan
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28
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Bacteroidetes Species Are Correlated with Disease Activity in Ulcerative Colitis. J Clin Med 2021; 10:jcm10081749. [PMID: 33920646 PMCID: PMC8073534 DOI: 10.3390/jcm10081749] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 12/26/2022] Open
Abstract
Fecal microbiota transplantation following triple-antibiotic therapy (amoxicillin/fosfomycin/metronidazole) improves dysbiosis caused by reduced Bacteroidetes diversity in patients with ulcerative colitis (UC). We investigated the correlation between Bacteroidetes species abundance and UC activity. Fecal samples from 34 healthy controls and 52 patients with active UC (Lichtiger’s clinical activity index ≥5 or Mayo endoscopic subscore ≥1) were subjected to next-generation sequencing with HSP60 as a target in bacterial metagenome analysis. A multiplex gene expression assay using colonoscopy-harvested mucosal tissues determined the involvement of Bacteroidetes species in the mucosal immune response. In patients with UC, six Bacteroides species exhibited significantly lower relative abundance, and twelve Bacteroidetes species were found significantly correlated with at least one metric of disease activity. The abundance of five Bacteroidetes species (Alistipes putredinis, Bacteroides stercoris, Bacteroides uniformis, Bacteroides rodentium, and Parabacteroides merdae) was correlated with three metrics, and their cumulative relative abundance was strongly correlated with the sum of Mayo endoscopic subscore (R = −0.71, p = 2 × 10−9). Five genes (TARP, C10ORF54, ITGAE, TNFSF9, and LCN2) associated with UC pathogenesis were expressed by the 12 key species. The loss of key species may exacerbate UC activity, serving as potential biomarkers.
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The Kobe University Human Intestinal Microbiota Model for gut intervention studies. Appl Microbiol Biotechnol 2021; 105:2625-2632. [PMID: 33718974 DOI: 10.1007/s00253-021-11217-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/23/2021] [Accepted: 03/02/2021] [Indexed: 02/08/2023]
Abstract
The human gut harbors a complex microbial community that performs a range of metabolic, physiological, and immunological functions. The host and its inhabiting microorganisms are often referred to as a "superorganism." Dysbiosis of gut microflora has been associated with the pathogenesis of intestinal disorders including inflammatory bowel disease, colorectal cancer, and extra-intestinal disorders such as cardiovascular disease. Therefore, gut microbiome interventions are important for the prevention and treatment of diseases. However, ethical, economic, scientific, and time constraints limit the outcome of human intervention or animal studies targeting gut microbiota. We recently developed an in vitro batch fermentation model (the Kobe University Human Intestinal Microbiota Model, KUHIMM) that is capable of hosting a majority of gut microbial species in humans and also detects the metabolites produced by microorganisms in real time. In this mini review, we elucidated the characteristics of the KUHIMM and its applicability in analyzing the effect of diet, drugs, probiotics, and prebiotics on intestinal bacteria. In addition, we introduce as examples its application to disease models, such as ulcerative colitis, in which intestinal bacteria are intricately involved in the process of pathogenesis. We also discuss the potential of the KUHIMM in precision medicine. KEY POINTS: • In vitro gut fermentation model to simulate human colonic microbiota • Screening of potential prebiotics and probiotic candidates in healthy model • Construction of disease models of ulcerative colitis and coronary artery disease.
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30
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Mocanu V, Rajaruban S, Dang J, Kung JY, Deehan EC, Madsen KL. Repeated Fecal Microbial Transplantations and Antibiotic Pre-Treatment Are Linked to Improved Clinical Response and Remission in Inflammatory Bowel Disease: A Systematic Review and Pooled Proportion Meta-Analysis. J Clin Med 2021; 10:959. [PMID: 33804464 PMCID: PMC7957789 DOI: 10.3390/jcm10050959] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/17/2021] [Accepted: 02/19/2021] [Indexed: 12/13/2022] Open
Abstract
The response of patients with inflammatory bowel disease (IBD) to fecal microbial transplantation (FMT) has been inconsistent possibly due to variable engraftment of donor microbiota. This failure to engraft has resulted in the use of several different strategies to attempt optimization of the recipient microbiota following FMT. The purpose of our study was to evaluate the effects of two distinct microbial strategies-antibiotic pre-treatment and repeated FMT dosing-on IBD outcomes. A systematic literature review was designed and implemented in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A medical librarian conducted comprehensive searches in MEDLINE, Embase, Scopus, Web of Science Core Collection, and Cochrane Library on 25 November 2019 and updated on 29 January 2021. Primary outcomes of interest included comparing relapse and remission rates in patients with IBD for a single FMT dose, repeated FMT dosages, and antibiotic pre-treatment groups. Twenty-eight articles (six randomized trials, 20 cohort trials, two case series) containing 976 patients were identified. Meta-analysis revealed that both repeated FMT and antibiotic pre-treatment strategies demonstrated improvements in pooled response and remission rates. These clinical improvements were associated with increases in fecal microbiota richness and α-diversity, as well as the enrichment of several short-chain fatty acid (SCFA)-producing anaerobes including Bifidobacterium, Roseburia, Lachnospiraceae, Prevotella, Ruminococcus, and Clostridium related species.
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Affiliation(s)
- Valentin Mocanu
- Department of Surgery, University of Alberta Hospital, University of Alberta, 8440 112 Street NW, Edmonton, AB T6G 2B7, Canada;
| | - Sabitha Rajaruban
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, AB T6G 2E1, Canada; (S.R.); (E.C.D.); (K.L.M.)
| | - Jerry Dang
- Department of Surgery, University of Alberta Hospital, University of Alberta, 8440 112 Street NW, Edmonton, AB T6G 2B7, Canada;
| | - Janice Y. Kung
- John W. Scott Health Sciences Library, University of Alberta, 2K3.28 Walter C. Mackenzie Health Sciences Centre, Edmonton, AB T6G 2R7, Canada;
| | - Edward C. Deehan
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, AB T6G 2E1, Canada; (S.R.); (E.C.D.); (K.L.M.)
| | - Karen L. Madsen
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, AB T6G 2E1, Canada; (S.R.); (E.C.D.); (K.L.M.)
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Fang H, Fu L, Li X, Lu C, Su Y, Xiong K, Zhang L. Long-term efficacy and safety of monotherapy with a single fresh fecal microbiota transplant for recurrent active ulcerative colitis: a prospective randomized pilot study. Microb Cell Fact 2021; 20:18. [PMID: 33468164 PMCID: PMC7816432 DOI: 10.1186/s12934-021-01513-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 01/07/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND To assess the long-term safety and efficacy of monotherapy with a single fresh fecal microbiota transplant (FMT) for recurrent ulcerative colitis (UC). RESULTS Twenty-six eligible patients were enrolled, and 6 patients were excluded. Ultimately, 20 patients were randomized to the FMT group (n = 10) and the control group (n = 10); 80% were females (F/M = 16/4), the mean age was 48 ± 14 years, and the mean duration was 6.4 ± 8.2 years. The mean length of post-FMT follow-up was 19.1 ± 10.1 months (6-38). No statistically significant differences in baseline demographic or clinical characteristics were found between the groups. Ninety percent of patients in the FMT group and 50% of patients in the control group met the primary endpoint at week 8. The Mayo score was significantly decreased compared with that of the control group (n = 10) when reassessed at week 4 (P = 0.001) and week 8 (P = 0.019) after FMT; there was no significant difference 6 months after treatment. The median remission time was 24 months (95% CI 68.26-131.7%) in both the FMT (range 6-38 months) and control groups (range 7-35 months), with no significant difference (P = 0.895). Participants tolerated FMT treatment, and no adverse events occurred during long-term follow-up, with one treatment-related significant adverse event (EBV infection) occurring within 2 weeks after FMT. Stool microbiota composition analysis indicated improved gut microbiota diversity after FMT, with expansion of stool-donor taxa. Bacteroidetes, Firmicutes and Proteobacteria were the dominant bacterial phyla of the gut microbiota in active UC patients. The relative abundance of Bacteroidetes decreased and that of Proteobacteria increased significantly in active UC patients compared with donors, while Firmicutes showed no significant changes. A single fresh FMT could effectively reconstruct the gut microbiota composition in patients with active UC and maintain stability, with increased Bacteroidetes and decreased Proteobacteria abundance. FMT significantly reduced the relative abundance of Escherichia and increased the relative abundance of Prevotella at the genus level. Pyruvate metabolism, glyoxylate and dicarboxylate metabolism, and pantothenate and CoA biosynthesis showed significant differences after transplantation. CONCLUSIONS Monotherapy with a single fresh FMT is an effective and safe strategy to induce long-term remission without drugs in patients with active UC and may be an alternative induction therapy for recurrent UC or even primary UC.
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Affiliation(s)
- Haiming Fang
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China.
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China.
| | - Lian Fu
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China
| | - Xuejun Li
- Department of Gastroenterology, Second Hospital of Anhui University of Chinese Medicine, Hefei, China
| | - Chunxia Lu
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China
| | - Yuan Su
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China
| | - Kangwei Xiong
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China
| | - Lijiu Zhang
- Department of Gastroenterology and Hepatology, Second Hospital of Anhui Medical University, Hefei, China
- Center for Gut Microbiota Research, Second Hospital of Anhui Medical University, Hefei, China
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