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Messaoudene M, Ferreira S, Saint-Lu N, Ponce M, Truntzer C, Boidot R, Le Bescop C, Loppinet T, Corbel T, Féger C, Bertrand K, Elkrief A, Isaksen M, Vitry F, Sablier-Gallis F, Andremont A, Bod L, Ghiringhelli F, de Gunzburg J, Routy B. The DAV132 colon-targeted adsorbent does not interfere with plasma concentrations of antibiotics but prevents antibiotic-related dysbiosis: a randomized phase I trial in healthy volunteers. Nat Commun 2024; 15:8083. [PMID: 39278946 PMCID: PMC11402973 DOI: 10.1038/s41467-024-52373-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 09/05/2024] [Indexed: 09/18/2024] Open
Abstract
The deleterious impact of antibiotics (ATB) on the microbiome negatively influences immune checkpoint inhibitors (ICI) response in patients with cancer. We conducted a randomized phase I study (EudraCT:2019-A00240-57) with 148 healthy volunteers (HV) to test two doses of DAV132, a colon-targeted adsorbent, alongside intravenous ceftazidime-avibactam (CZA), piperacillin-tazobactam (PTZ) or ceftriaxone (CRO) and a group without ATB. The primary objective of the study was to assess the effect of DAV132 on ATB plasma concentrations and both doses of DAV132 did not alter ATB levels. Secondary objectives included safety, darkening of the feces, and fecal ATB concentrations. DAV132 was well tolerated, with no severe toxicity and similar darkening at both DAV132 doses. DAV132 led to significant decrease in CZA or PTZ feces concentration. When co-administered with CZA or PTZ, DAV132 preserved microbiome diversity, accelerated recovery to baseline composition and protected key commensals. Fecal microbiota transplantation (FMT) in preclinical cancer models in female mice from HV treated with CZA or PTZ alone inhibited anti-PD-1 response, while transplanted samples from HV treated with ATB + DAV132 circumvented resistance to anti-PD-1. This effect was linked to activated CD8+ T cell populations in the tumor microenvironment. DAV132 represents a promising strategy for overcoming ATB-related dysbiosis and further studies are warranted to evaluate its efficacy in cancer patients.
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Affiliation(s)
- Meriem Messaoudene
- Axe Cancer, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
| | | | | | - Mayra Ponce
- Axe Cancer, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
| | - Caroline Truntzer
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center-Unicancer, Dijon, France
- UMR INSERM 1231, Dijon, France
| | - Romain Boidot
- Molecular Biology, Georges François Leclerc Cancer Center-Unicancer, Dijon, France
| | | | | | | | - Céline Féger
- Da Volterra, Paris, France
- Medical, EMI Biotech, Paris, France
| | | | - Arielle Elkrief
- Axe Cancer, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
- Hemato-Oncology Division, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, QC, Canada
| | | | | | | | | | - Lloyd Bod
- Krantz Family Cancer Center, Center for Immunology and Inflammatory Diseases, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - François Ghiringhelli
- Department of Medical Oncology, Georges François Leclerc Cancer Center-Unicancer, Dijon, France
| | | | - Bertrand Routy
- Axe Cancer, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada.
- Hemato-Oncology Division, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, QC, Canada.
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Zikou E, Koliaki C, Makrilakis K. The Role of Fecal Microbiota Transplantation (FMT) in the Management of Metabolic Diseases in Humans: A Narrative Review. Biomedicines 2024; 12:1871. [PMID: 39200335 PMCID: PMC11352194 DOI: 10.3390/biomedicines12081871] [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: 08/02/2024] [Revised: 08/12/2024] [Accepted: 08/13/2024] [Indexed: 09/02/2024] Open
Abstract
The gut microbiota represents a complex ecosystem of trillions of microorganisms residing in the human gastrointestinal tract, which is known to interact with the host physiology and regulate multiple functions. Alterations in gut microbial composition, diversity, and function are referred to as dysbiosis. Dysbiosis has been associated with a variety of chronic diseases, including Clostridioides difficile infections, but also cardiometabolic diseases, including obesity, metabolic syndrome, and type 2 diabetes mellitus (T2DM). The implication of gut microbiota dysbiosis in the pathogenesis of both obesity and T2DM has paved the way to implementing novel therapeutic approaches for metabolic diseases through gut microbial reconfiguration. These interventions include probiotics, prebiotics, and synbiotics, while a more innovative approach has been fecal microbiota transplantation (FMT). FMT is a procedure that delivers healthy human donor stool to another individual through the gastrointestinal tract, aiming to restore gut microbiota balance. Several studies have investigated this approach as a potential tool to mitigate the adverse metabolic effects of gut microbiota aberrations associated with obesity and T2DM. The aim of the present review was to critically summarize the existing evidence regarding the clinical applications of FMT in the management of obesity and T2DM and provide an update on the potential of this method to remodel the entire host microbiota, leading thus to weight loss and sustained metabolic benefits. Safety issues, long-term efficacy, limitations, and pitfalls associated with FMT studies are further discussed, emphasizing the need for further research and standardization in certain methodological aspects in order to optimize metabolic outcomes.
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Rondinella D, Quaranta G, Rozera T, Dargenio P, Fancello G, Venturini I, Guarnaccia A, Porcari S, Bibbò S, Sanguinetti M, Gasbarrini A, Masucci L, Cammarota G, Ianiro G. Donor screening for fecal microbiota transplantation with a direct stool testing-based strategy: a prospective cohort study. Microbes Infect 2024; 26:105341. [PMID: 38679228 DOI: 10.1016/j.micinf.2024.105341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/31/2024] [Accepted: 04/18/2024] [Indexed: 05/01/2024]
Abstract
Fecal microbiota transplantation (FMT) is effective against recurrent Clostridioides difficile infection (rCDI), but its safety is jeopardized by the potential transmission of pathogens, so international guidelines recommend either a quarantine or a direct stool testing. Whereas reports of the quarantine-based approach are emerging, data on the direct testing-based approach are not available. Our aim is to report outcomes of a donor screening framework for FMT including direct stool testing. In this prospective cohort study, all donor candidates recruited at our FMT centre underwent a four-step screening process to be enrolled as actual donors. Each collected stool donation was then evaluated with a direct stool testing including a molecular assay for gut pathogens and a culture assay for multi-drug resistant organisms (MDRO). From January 2019 to June 2023, 72 of 227 candidates (32%) were considered eligible and provided 277 stool donations. Ninety-nine donations (36%) were discarded for positivity to intestinal pathogens, most commonly enteropathogenic Escherichia coli (n = 37) and Blastocystis hominis (n = 20). Overall, 337 stool aliquots were obtained from 165 approved donations. All suspensions were used for patients with rCDI, and no serious adverse events or clinically evident infections were observed at 12 weeks after procedures. In our study, screening of donor faeces including direct stool testing led to the discard of a considerable rate of stool donations but was also extremely safe. This approach may represent a reliable strategy to guarantee the safety of FMT programs, especially in countries with high prevalence of MDRO.
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Affiliation(s)
- Debora Rondinella
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Gianluca Quaranta
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Tommaso Rozera
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Pasquale Dargenio
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Giovanni Fancello
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Irene Venturini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Alessandra Guarnaccia
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Serena Porcari
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Stefano Bibbò
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Maurizio Sanguinetti
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Luca Masucci
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy.
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Bottino P, Vay D, Leli C, Ferrara L, Pizzo V, Gotta F, Raiteri A, Rapallo F, Roveta A, Maconi A, Rocchetti A. Evaluation of Bacterial Viability for Fecal Microbiota Transplantation: Impact of Thawing Temperature and Storage Time. Microorganisms 2024; 12:1294. [PMID: 39065063 PMCID: PMC11278783 DOI: 10.3390/microorganisms12071294] [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: 05/18/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
Fecal Microbiota Transplantation (FMT) represents a promising therapeutic tool under study for several purposes and is currently applied to the treatment of recurrent Clostridioides difficile infection. However, since the use of fresh stool was affected by several issues linked to donor screening, the development of a frozen stool bank is a reliable option to standardize FMT procedures. Nevertheless, different environmental factors impact microbial viability. Herein, we report the effect of different thawing temperatures and storage conditions on bacterial suspensions in the FMT procedure. In total, 20 stool samples were divided into aliquots and tested across a combination of different storing periods (15, 30; 90 days) and thawing procedures (4 °C overnight, room temperature for 1 h; 37 °C for 5 min). Focusing on storage time, our data showed a significant reduction in viability for aerobic and anaerobic bacteria after thawing for 15 days, while no further reductions were observed until after 90 days. Instead, among the different thawing procedures, no significant differences were observed for aerobic bacteria, while for anaerobes, thawing at 37 °C for 5 min was more effective in preserving the bacterial viability. In conclusion, the frozen fecal microbiota remained viable for at least three months, with an excellent recovery rate in all three thawing conditions.
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Affiliation(s)
- Paolo Bottino
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Daria Vay
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Christian Leli
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Lidia Ferrara
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Valentina Pizzo
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Franca Gotta
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
| | - Alessio Raiteri
- Department of Science and Technological Innovation, University of Eastern Piedmont, 15121 Alessandria, Italy;
| | - Fabio Rapallo
- Department of Economics, University of Genova, 16126 Genova, Italy;
| | - Annalisa Roveta
- Research Training Innovation Infrastructure, Research and Innovation Department (DAIRI), Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (A.R.); (A.M.)
| | - Antonio Maconi
- Research Training Innovation Infrastructure, Research and Innovation Department (DAIRI), Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (A.R.); (A.M.)
| | - Andrea Rocchetti
- Microbiology and Virology Laboratory, Azienda Ospedaliera Universitaria “SS. Antonio e Biagio e C. Arrigo”, 15121 Alessandria, Italy; (D.V.); (C.L.); (L.F.); (V.P.); (F.G.); (A.R.)
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5
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Chen JH, Chiu CH, Chen CC, Chen YC, Yeh PJ, Kuo CJ, Chiu CT, Cheng HT, Pan YB, Le PH. Comparative Efficacy of Fecal Microbiota Transplantation in Treating Refractory or Recurrent Clostridioides difficile Infection among Patients with and without Inflammatory Bowel Disease: A Retrospective Cohort Study. Biomedicines 2024; 12:1396. [PMID: 39061970 PMCID: PMC11274107 DOI: 10.3390/biomedicines12071396] [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: 06/03/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
Clostridioides difficile infection (CDI) worsens inflammatory bowel disease (IBD) prognosis. While fecal microbiota transplantation (FMT) is effective for refractory or recurrent CDI (rrCDI), comparative success rates between IBD and non-IBD patients are scarce. This study addresses this gap. A retrospective cohort study was conducted at Chang Gung Memorial Hospital from April 2019 to October 2023. Patients receiving FMT for rrCDI were categorized into IBD and non-IBD groups. Baseline characteristics and outcomes were compared at one month and one year, with successful FMT defined as the resolution of diarrhea without CDI recurrence. The study included 88 patients: 30 with IBD and 58 without IBD. The IBD group was younger, with fewer comorbidities. Success rates at one month were similar between groups (IBD: 80.0% vs. non-IBD: 78.9%, p = 0.908), as were negative toxin tests (IBD: 83.3% vs. non-IBD: 63.8%, p = 0.174). One-year success rates (IBD: 70.0% vs. non-IBD: 67.6%, p = 0.857) and eradication rates (IBD: 94.4% vs. non-IBD: 73.9%, p = 0.112) were also similar. Poor bowel preparation predicted FMT failure at one month (OR = 0.23, p = 0.019). No safety issues were reported. FMT is a safe, effective treatment for rrCDI, demonstrating similar success rates in patients with and without IBD.
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Affiliation(s)
- Jing-Han Chen
- School of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-C.C.)
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
| | - Chien-Chang Chen
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
- Department of Pediatric Gastroenterology, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Yi-Ching Chen
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-H.C.); (Y.-C.C.)
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
| | - Pai-Jui Yeh
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
- Department of Pediatric Gastroenterology, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Chang Gung Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Chia-Jung Kuo
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
- Chang Gung Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Taiwan Association of the Study of Intestinal Disease (TASID), Taoyuan 333, Taiwan
| | - Cheng-Tang Chiu
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
- Chang Gung Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Taiwan Association of the Study of Intestinal Disease (TASID), Taoyuan 333, Taiwan
| | - Hao-Tsai Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, Tucheng, New Taipei City 236, Taiwan;
| | - Yu-Bin Pan
- Biostatistical Section, Clinical Trial Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan;
| | - Puo-Hsien Le
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan; (C.-C.C.); (P.-J.Y.); (C.-J.K.); (C.-T.C.)
- Chang Gung Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Taiwan Association of the Study of Intestinal Disease (TASID), Taoyuan 333, Taiwan
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6
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Yadegar A, Bar-Yoseph H, Monaghan TM, Pakpour S, Severino A, Kuijper EJ, Smits WK, Terveer EM, Neupane S, Nabavi-Rad A, Sadeghi J, Cammarota G, Ianiro G, Nap-Hill E, Leung D, Wong K, Kao D. Fecal microbiota transplantation: current challenges and future landscapes. Clin Microbiol Rev 2024; 37:e0006022. [PMID: 38717124 PMCID: PMC11325845 DOI: 10.1128/cmr.00060-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024] Open
Abstract
SUMMARYGiven the importance of gut microbial homeostasis in maintaining health, there has been considerable interest in developing innovative therapeutic strategies for restoring gut microbiota. One such approach, fecal microbiota transplantation (FMT), is the main "whole gut microbiome replacement" strategy and has been integrated into clinical practice guidelines for treating recurrent Clostridioides difficile infection (rCDI). Furthermore, the potential application of FMT in other indications such as inflammatory bowel disease (IBD), metabolic syndrome, and solid tumor malignancies is an area of intense interest and active research. However, the complex and variable nature of FMT makes it challenging to address its precise functionality and to assess clinical efficacy and safety in different disease contexts. In this review, we outline clinical applications, efficacy, durability, and safety of FMT and provide a comprehensive assessment of its procedural and administration aspects. The clinical applications of FMT in children and cancer immunotherapy are also described. We focus on data from human studies in IBD in contrast with rCDI to delineate the putative mechanisms of this treatment in IBD as a model, including colonization resistance and functional restoration through bacterial engraftment, modulating effects of virome/phageome, gut metabolome and host interactions, and immunoregulatory actions of FMT. Furthermore, we comprehensively review omics technologies, metagenomic approaches, and bioinformatics pipelines to characterize complex microbial communities and discuss their limitations. FMT regulatory challenges, ethical considerations, and pharmacomicrobiomics are also highlighted to shed light on future development of tailored microbiome-based therapeutics.
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Affiliation(s)
- Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Haggai Bar-Yoseph
- Department of Gastroenterology, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Tanya Marie Monaghan
- National Institute for Health Research Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, United Kingdom
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Sepideh Pakpour
- School of Engineering, Faculty of Applied Sciences, UBC, Okanagan Campus, Kelowna, British Columbia, Canada
| | - Andrea Severino
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ed J Kuijper
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Wiep Klaas Smits
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Elisabeth M Terveer
- Center for Microbiota Analysis and Therapeutics (CMAT), Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Sukanya Neupane
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Ali Nabavi-Rad
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Sadeghi
- School of Engineering, Faculty of Applied Sciences, UBC, Okanagan Campus, Kelowna, British Columbia, Canada
| | - Giovanni Cammarota
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gianluca Ianiro
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Medical and Surgical Sciences, UOC CEMAD Centro Malattie dell'Apparato Digerente, Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Estello Nap-Hill
- Department of Medicine, Division of Gastroenterology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dickson Leung
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Karen Wong
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Dina Kao
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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Chuang C, Lee KC, Wang YP, Lee PC, Chang TE, Huang YH, Lin YT, Hou MC. High carriage rate of extended-spectrum β-lactamase Enterobacterales and diarrheagenic Escherichia coli in healthy donor screening for fecal microbiota transplantation. Eur J Clin Microbiol Infect Dis 2023; 42:1103-1113. [PMID: 37474764 DOI: 10.1007/s10096-023-04644-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/12/2023] [Indexed: 07/22/2023]
Abstract
The safety of fecal microbiota transplantation (FMT) has been highlighted by extended-spectrum β-lactamase (ESBL)-producing Escherichia coli bacteremia transmitted from donors and acquisition of diarrheagenic E. coli (Shiga toxin-producing E. coli (STEC) and enteropathogenic E. coli (EPEC)) via FMT. The use of donor screening criteria to lower the risk of pathogen transmission via FMT is essential. This study aimed to demonstrate the outcomes of our strict donor screening program. This study was conducted at our FMT center between January 2019 and June 2022. Our donor screening program included an initial questionnaire and subsequent blood and stool testing. We further used selective culture for third-generation cephalosporin-resistant (3GCR) Enterobacterales and multiplex PCR to detect diarrheagenic E. coli in stools. The resistance mechanisms and sequence type of 3GCR Enterobacterales were determined. A total of 742 individuals were assessed, and 583 participants (78.6%) were excluded after questionnaire. Of the remaining 159 participants undergoing stool and blood tests, 37 participants were finally qualified (5.0%, 37/742). A high fecal carriage rate of ESBL-producing Enterobacterales (35.2%, 56/159), including E. coli (n=53) and Klebsiella pneumoniae (n=5), and diarrheagenic E. coli (31.4%, 50/159), including EPEC (n=41), enteroaggregative E. coli (n=11), enterotoxigenic E. coli (n=4), and STEC (n=1), was noted. CTX-M-79 and CTX-M-15 were dominant in E. coli and K. pneumoniae, respectively. The sequence types of the ESBL-producing strains were diverse. The screening for 3GCR Enterobacterales and diarrheagenic E. coli in stool is necessary. Our findings also support the effectiveness of multiplex PCR panels in FMT donor screening programs.
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Affiliation(s)
- Chien Chuang
- Division of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Kuei-Chuan Lee
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yen-Po Wang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Pei-Chang Lee
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Tien-En Chang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Hsiang Huang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Tsung Lin
- Division of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| | - Ming-Chih Hou
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
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Miguel A. An overview of Clostridioides difficile and faecal microbiota transplant: implications for nursing practice. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2023; 32:546-549. [PMID: 37344135 DOI: 10.12968/bjon.2023.32.12.546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Clostridioides difficile bacteria can cause excessive diarrhoea in patients, leading to further complications, such as severe dehydration and sepsis. Although C.difficile bacteria tend to reside harmlessly in many people's bowels, prolonged antibiotic use can alter the bacterial balance of the bowel resulting in a C.difficile infection. Guidance from the National Institute for Health and Care Excellence recommends treating a C.difficile infection with further antibiotic therapy; however, it also states that in cases of recurrent infection, a faecal microbiota transplant (FMT) should be considered. This article focuses on the treatment modality of FMT and is aimed at increasing awareness of the treatment. As well as discussing how the nurse can approach the topic with a patient considering FMT, the article also considers the nurse's role throughout the process.
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9
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Jamal R, Messaoudene M, de Figuieredo M, Routy B. Future indications and clinical management for fecal microbiota transplantation (FMT) in immuno-oncology. Semin Immunol 2023; 67:101754. [PMID: 37003055 DOI: 10.1016/j.smim.2023.101754] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/26/2023] [Accepted: 02/26/2023] [Indexed: 04/01/2023]
Abstract
The gut microbiota has rapidly emerged as one of the "hallmarks of cancers" and a key contributor to cancer immunotherapy. Metagenomics profiling has established the link between microbiota compositions and immune checkpoint inhibitors response and toxicity, while murine experiments demonstrating the synergistic benefits of microbiota modification with immune checkpoint inhibitors (ICIs) pave a clear path for translation. Fecal microbiota transplantation (FMT) is one of the most effective treatments for patients with Clostridioides difficile, but its utility in other disease contexts has been limited. Nonetheless, promising data from the first trials combining FMT with ICIs have provided strong clinical rationale to pursue this strategy as a novel therapeutic avenue. In addition to the safety considerations surrounding new and emerging pathogens potentially transmissible by FMT, several other challenges must be overcome in order to validate the use of FMT as a therapeutic option in oncology. In this review, we will explore how the lessons learned from FMT in other specialties will help shape the design and development of FMT in the immuno-oncology arena.
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10
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Efficacy of faecal microbiota transplantation in patients with progressive supranuclear palsy-Richardson's syndrome: a phase 2, single centre, randomised clinical trial. EClinicalMedicine 2023; 58:101888. [PMID: 36969340 PMCID: PMC10034412 DOI: 10.1016/j.eclinm.2023.101888] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 03/19/2023] Open
Abstract
Background Faecal microbiota transplantation (FMT) has demonstrated efficacy in treating gastrointestinal (GI) diseases, such as Clostridium difficile infection (CDI) and inflammatory bowel disease (IBD). GI dysfunction is a frequent and occasionally dominating symptom of progressive supranuclear palsy-Richardson's syndrome (PSP-RS). However, it is not known whether FMT has clinical efficacy for PSP-RS. Methods This 36-week, randomised, placebo-controlled, parallel-group, phase 2 clinical trial was performed at a university tertiary referral hospital in China. From August 15 2021 to December 31 2021, a total of 68 newly diagnosed patients with PSP-RS (male 40 [59%], female 28 [41%]) who had never received any antiparkinsonian medications were enrolled and randomly assigned to receive either healthy donor FMT (n = 34, FMT group) or a mixture of 0.9% saline and food colouring (E150c) as sham transplantation (n = 34, placebo group) through transendoscopic enteral tubing (TET). Two days after oral antibiotics, participants received 1 week of transplantation. After an interval of 4 weeks, retransplantation was performed. Then, the last transplantation was given after another interval of 4 weeks, and the participants were followed up for 24 weeks (week 36). Clinicaltrials.gov identifier: ChiCTR-2100045397. Findings Among 68 patients who were randomised (mean age, 67.2 (SD 5.1); 40 [59%] were male, 28 [41%] were female), 63 participants completed the trial. Efficacy analyses were performed on the intention-to-treat (ITT) analysis set. At week 16, the mean PSP Rating Scale (PSPRS) scores (the primary outcome) improved from 40.1 (SD 7.6) to 36.9 (SD 5.9) in the FMT group, whereas the scores changed from 40.1 (SD 6.9) to 41.7 (SD 6.2) in the placebo group, for a treatment benefit of 4.3 (95% CI, 3.2-5.4) (P < 0.0001). After 3-cycle intervention, symptoms of constipation, depression, and anxiety (the secondary outcome) improved significantly at week 16 in the FMT group compared with the placebo group, the majority of which were maintained at the 24-week follow-up (week 36). Interpretation Our findings suggest that, compared with placebo, FMT treatment significantly improved motor and nonmotor symptoms in patients with PSP-RS, as well as reduced intestinal inflammation and enhanced the intestinal barrier by regulating the intestinal microbiota composition. Funding The National Natural Science Foundation of China (No. 82122022, 82171248, 81873791, and 82230084), Natural Science Foundation of Henan Province for Excellent Young Scholars (no. 202300410357), and Henan Province Young and Middle-Aged Health Science and Technology Innovation Talent Project (YXKC2020033).
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11
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Fortman D, Avellan MGP, Hurd D, Schwartz M, Dubner H, Hewitt C, Berton S, Ernst S, Rose A, Zarour HWH, Davar D. Screening costs associated with donor selection for fecal microbiota transplantation for treatment of PD-1 refractory melanoma patients. Melanoma Res 2023; 33:136-148. [PMID: 36806616 PMCID: PMC9949524 DOI: 10.1097/cmr.0000000000000871] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/14/2022] [Indexed: 02/23/2023]
Abstract
The gut microbiome acts as a tumor-extrinsic regulator of responses to immune-checkpoint inhibitors (ICIs) targeting PD-1 and CTLA-4 receptors. Primary resistance to anti-PD-1 ICI can be reversed via responder-derived fecal microbiota transplant (FMT) in patients with refractory melanoma. Efforts to create stool banks for FMT have proved difficult. Therefore, we aimed to establish a novel donor-screening program to generate responder-derived FMT for use in PD-1 refractory melanoma. Candidate PD-1 responder donors and PD-1 refractory recipients were recruited via clinic-based encounters at the University of Pittsburgh Medical Center hospitals. Eligible donors and recipients underwent physician assessment and screening of serum, stool and nasopharynx for transmissible agents, which included SARS-CoV-2 modification. The cost of donor and recipient screening was calculated. Initially, 29 donors were screened with 14 eligible donors identified after exclusion; of the 14 donors, eight were utilized in clinical trials. The overall efficiency of screening was 48%. Seroprevalence rates for cytomegalovirus, Epstein-Barr virus, HSV-2, HHV-6, HTLV-1, HTLV-2, and syphilis were similar to published statistics from healthy blood donors in the USA. Donor stool studies indicated a 3.6% incidence of E. histolytica and norovirus, 3.7% incidence of giardia and 7.1% incidence of C. difficile. A single donor tested positive for SARS-CoV-2 in stool only. The cost for finding a single eligible donor was $2260.24 (pre-COVID) and $2,460.24 (post-COVID). The observed screening efficiency suggests that a well-resourced screening program can generate sufficient responder-derived donor material for clinical trial purposes. Eliminating testing for low-prevalence organisms may improve cost-effectiveness.
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Affiliation(s)
- Dylan Fortman
- Division of Internal Medicine, Department of Medicine
| | | | - Drew Hurd
- Department of Medicine, UPMC Hillman Cancer Center
| | - Marc Schwartz
- Division of Gastroenterology, Department of Medicine
| | - Howard Dubner
- Division of Gastroenterology, Department of Medicine
| | - Corey Hewitt
- Department of Medicine, UPMC Hillman Cancer Center
| | | | | | - Amy Rose
- Department of Medicine, UPMC Hillman Cancer Center
| | - Hong Wangd, Hassane Zarour
- Department of Medicine, UPMC Hillman Cancer Center
- Department of Biostatistics
- Department of Immunology and fDivision of Hematology-Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Diwakar Davar
- Department of Medicine, UPMC Hillman Cancer Center
- Department of Immunology and fDivision of Hematology-Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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12
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Hamamah S, Gheorghita R, Lobiuc A, Sirbu IO, Covasa M. Fecal microbiota transplantation in non-communicable diseases: Recent advances and protocols. Front Med (Lausanne) 2022; 9:1060581. [PMID: 36569149 PMCID: PMC9773399 DOI: 10.3389/fmed.2022.1060581] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/21/2022] [Indexed: 12/13/2022] Open
Abstract
Fecal microbiota transplant (FMT) is a therapeutic method that aims to restore normal gut microbial composition in recipients. Currently, FMT is approved in the USA to treat recurrent and refractory Clostridioides difficile infection and has been shown to have great efficacy. As such, significant research has been directed toward understanding the potential role of FMT in other conditions associated with gut microbiota dysbiosis such as obesity, type 2 diabetes mellitus, metabolic syndrome, neuropsychiatric disorders, inflammatory bowel disease, irritable bowel syndrome, decompensated cirrhosis, cancers and graft-versus-host disease. This review examines current updates and efficacy of FMT in treating conditions other than Clostridioides difficile infection. Further, protocols for administration of FMT are also discussed including storage of fecal samples in stool banks, inclusion/exclusion criteria for donors, fecal sample preparation and methods of treatment administration. Overall, understanding the mechanisms by which FMT can manipulate gut microbiota to provide therapeutic benefit as well as identifying potential adverse effects is an important step in clarifying its long-term safety and efficacy in treating multiple conditions in the future.
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Affiliation(s)
- Sevag Hamamah
- Department of Basic Medical Sciences, College of Osteopathic Medicine, Western University of Health Sciences, Pomona, CA, United States
| | - Roxana Gheorghita
- Department of Medicine and Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania,Department of Biochemistry, Victor Babeş University of Medicine and Pharmacy Timisoara, Timişoara, Romania
| | - Andrei Lobiuc
- Department of Medicine and Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
| | - Ioan-Ovidiu Sirbu
- Department of Biochemistry, Victor Babeş University of Medicine and Pharmacy Timisoara, Timişoara, Romania,Center for Complex Network Science, Victor Babeş University of Medicine and Pharmacy Timisoara, Timişoara, Romania
| | - Mihai Covasa
- Department of Basic Medical Sciences, College of Osteopathic Medicine, Western University of Health Sciences, Pomona, CA, United States,Department of Medicine and Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania,*Correspondence: Mihai Covasa,
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13
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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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14
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Bénard MV, de Bruijn CMA, Fenneman AC, Wortelboer K, Zeevenhoven J, Rethans B, Herrema HJ, van Gool T, Nieuwdorp M, Benninga MA, Ponsioen CY. Challenges and costs of donor screening for fecal microbiota transplantations. PLoS One 2022; 17:e0276323. [PMID: 36264933 PMCID: PMC9584411 DOI: 10.1371/journal.pone.0276323] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 10/03/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The increasing interest to perform and investigate the efficacy of fecal microbiota transplantation (FMT) has generated an urge for feasible donor screening. We report our experience with stool donor recruitment, screening, follow-up, and associated costs in the context of clinical FMT trials. METHODS Potential stool donors, aged between 18-65 years, underwent a stepwise screening process starting with an extensive questionnaire followed by feces and blood investigations. When eligible, donors were rescreened for MDROs and SARS-CoV-2 every 60-days, and full rescreening every 4-6 months. The costs to find and retain a stool donor were calculated. RESULTS From January 2018 to August 2021, 393 potential donors underwent prescreening, of which 202 (51.4%) did not proceed primarily due to loss to follow-up, medication use, or logistic reasons (e.g. COVID-19 measures). 191 potential donors filled in the questionnaire, of which 43 (22.5%) were excluded. The remaining 148 candidates underwent parasitology screening: 91 (61.5%) were excluded, mostly due to Dientamoeba fragilis and/or high amounts of Blastocystis spp. After additional feces investigations 18/57 (31.6%) potential donors were excluded (mainly for presence of Helicobacter Pylori and ESBL-producing organisms). One donor failed serum testing. Overall, 38 out of 393 (10%) potential donors were enrolled. The median participation time of active stool donors was 13 months. To recruit 38 stool donors, €64.112 was spent. CONCLUSION Recruitment of stool donors for FMT is challenging. In our Dutch cohort, failed eligibility of potential donors was often caused by the presence of the protozoa Dientamoeba fragilis and Blastocystis spp.. The exclusion of potential donors that carry these protozoa, especially Blastocystis spp., is questionable and deserves reconsideration. High-quality donor screening is associated with substantial costs.
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Affiliation(s)
- Mèlanie V. Bénard
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- * E-mail:
| | - Clara M. A. de Bruijn
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Hepatology and Nutrition, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam UMC, Emma Children’s Hospital, Amsterdam, The Netherlands
| | - Aline C. Fenneman
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Koen Wortelboer
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Judith Zeevenhoven
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Hepatology and Nutrition, Amsterdam, The Netherlands
| | - Bente Rethans
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Hilde J. Herrema
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Tom van Gool
- Section Clinical Parasitology, Department of Medical Microbiology, Amsterdam University Medical Centers, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Department of Clinical and Experimental Vascular Medicine, Amsterdam Cardiovascular Sciences (ACS), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marc A. Benninga
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Hepatology and Nutrition, Amsterdam, The Netherlands
| | - Cyriel Y. Ponsioen
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology Endocrinology Metabolism (AGEM), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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15
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Romero-Rodríguez A, Martínez de la Peña C, Troncoso-Cotal S, Guzmán C, Sánchez S. Emerging alternatives against Clostridioides difficile infection. Anaerobe 2022; 78:102638. [DOI: 10.1016/j.anaerobe.2022.102638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 11/25/2022]
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16
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Zhang S, Chen Q, Kelly CR, Kassam Z, Qin H, Li N, Tian H, Yang B, Zhao D, Ye C, Lin Z, Cui J, Zhou S, Chen X, Lv X, Yang R. Donor Screening for Fecal Microbiota Transplantation in China: Evaluation of 8483 Candidates. Gastroenterology 2022; 162:966-968.e3. [PMID: 34752816 DOI: 10.1053/j.gastro.2021.11.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/24/2021] [Accepted: 11/02/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Shaoyi Zhang
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China
| | - Qiyi Chen
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China.
| | - Colleen R Kelly
- Division of Gastroenterology, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Zain Kassam
- Finch Therapeutics, Somerville, Massachusetts
| | - Huanlong Qin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China.
| | - Ning Li
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China
| | -
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Hongliang Tian
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Bo Yang
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Di Zhao
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Chen Ye
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Zhiliang Lin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jiaqu Cui
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Shailan Zhou
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Xia Chen
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Xiaoqiong Lv
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Rong Yang
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tenth People's Hospital of Tongji University, Shanghai, China; Jianyi Yin, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, Texas
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17
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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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Castle JW, Butzbach DM, Reith F, Walker GS, Lenehan CE, Costello SP, Kirkbride KP. Investigations into the stability of 17 psychoactive drugs in a "simulated postmortem blood" model. Drug Test Anal 2022; 14:1200-1222. [PMID: 35170234 DOI: 10.1002/dta.3239] [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: 08/11/2021] [Revised: 12/20/2021] [Accepted: 02/06/2022] [Indexed: 11/11/2022]
Abstract
In the postmortem environment some drugs and metabolites may degrade due to microbial activity, even forming degradation products that are not produced in humans. Consequently, under- or over-estimation of perimortem drug concentrations or even false negatives are possible when analyzing postmortem specimens. Therefore, understanding whether medications may be susceptible to microbial degradation is critical in order to ensure that reliable detection and quantitation of drugs and their degradation products is achieved in toxicology screening methods. In this study, a "simulated postmortem blood" model constructed of antemortem human whole blood inoculated with a broad population of human fecal microorganisms was used to investigate the stability of 17 antidepressant and antipsychotic drugs. Microbial communities present in the experiments were determined to be relevant to postmortem blood microorganisms by 16S rRNA sequencing analyses. After 7 days of exposure to the community at 37 °C, drug stability was evaluated using liquid chromatography coupled with diode array detection (LC-DAD) and with quadrupole time of flight mass spectrometry (LC-QTOF-MS). Most of the investigated drugs were found to be stable in inoculated samples and non-inoculated controls. However, the 1,2-benzisothiazole antipsychotics, ziprasidone and lurasidone, were found to degrade at a rate comparable to the known labile control, risperidone. In longer experiments (seven to twelve months), where specimens were stored at -20 °C, 4 °C, and ambient temperature, N-dealkylation degradation products were detected for many of the drugs, with greater formation in specimens stored at -20 °C than at 4 °C.
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Affiliation(s)
- Jared W Castle
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia.,CSIRO Land & Water, Environmental Contaminant Mitigation and Technologies, Glen Osmond, South Australia, Australia
| | - Danielle M Butzbach
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia.,Forensic Science SA, Adelaide, South Australia, Australia
| | - Frank Reith
- CSIRO Land & Water, Environmental Contaminant Mitigation and Technologies, Glen Osmond, South Australia, Australia.,School of Biological Sciences, The University of Adelaide, North Terrace, Adelaide, South Australia, Australia
| | - G Stewart Walker
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Claire E Lenehan
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
| | - Samuel P Costello
- Department of Gastroenterology, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - K Paul Kirkbride
- College of Science & Engineering, Flinders University, Bedford Park, South Australia, Australia
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19
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Ianiro G, Porcari S, Bibbò S, Giambò F, Quaranta G, Masucci L, Sanguinetti M, Gasbarrini A, Cammarota G. Donor program for fecal microbiota transplantation: A 3-year experience of a large-volume Italian stool bank. Dig Liver Dis 2021; 53:1428-1432. [PMID: 34030988 DOI: 10.1016/j.dld.2021.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 03/05/2021] [Accepted: 04/07/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Due to the increasing rise of C. difficile infection, stool banks and donor programs have been launched to grant access to fecal microbiota transplantation (FMT). Our aim is to describe characteristics and outcomes of the donor program at our stool bank. METHODS Donor candidates underwent a four-step selection process, including a clinical interview, blood and stool testing, a further questionnaire and a direct stool testing the day of each donation. From March 2020, specific changes to this process were introduced to avoid the potential transmission of COVID-19. We evaluated the rate of excluded candidates at each step of the screening, as well as the number of total fecal aliquots provided by qualified donors. RESULTS Overall, 114 donor candidates were evaluated. Seventy-five candidates declined to join the program for logistic or personal issues, three were excluded after the questionnaire and seven for positive stool exams. Finally, 29 (25%) subjects qualified as stool donors, and provided 70 stool samples. Fifteen samples were excluded after direct molecular stool testing. A total of 127 aliquots was finally obtained. CONCLUSIONS Donor recruitment for FMT is a challenging process, and only a small rate of candidates are eligible as donors.
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Affiliation(s)
- Gianluca Ianiro
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Serena Porcari
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Stefano Bibbò
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Federica Giambò
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Gianluca Quaranta
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Luca Masucci
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Maurizio Sanguinetti
- Microbiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Antonio Gasbarrini
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy
| | - Giovanni Cammarota
- Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo "A. Gemelli", 8, 00168, Rome, Italy.
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20
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Baunwall SMD, Terveer EM, Dahlerup JF, Erikstrup C, Arkkila P, Vehreschild MJGT, Ianiro G, Gasbarrini A, Sokol H, Kump PK, Satokari R, De Looze D, Vermeire S, Nakov R, Brezina J, Helms M, Kjeldsen J, Rode AA, Kousgaard SJ, Alric L, Trang-Poisson C, Scanzi J, Link A, Stallmach A, Kupcinskas J, Johnsen PH, Garborg K, Rodríguez ES, Serrander L, Brummer RJ, Galpérine KT, Goldenberg SD, Mullish BH, Williams HRT, Iqbal TH, Ponsioen C, Kuijper EJ, Cammarota G, Keller JJ, Hvas CL. The use of Faecal Microbiota Transplantation (FMT) in Europe: A Europe-wide survey. LANCET REGIONAL HEALTH-EUROPE 2021; 9:100181. [PMID: 34693388 PMCID: PMC8513118 DOI: 10.1016/j.lanepe.2021.100181] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Faecal microbiota transplantation (FMT) is an emerging treatment modality, but its current clinical use and organisation are unknown. We aimed to describe the clinical use, conduct, and potential for FMT in Europe. Methods We invited all hospital-based FMT centres within the European Council member states to answer a web-based questionnaire covering their clinical activities, organisation, and regulation of FMT in 2019. Responders were identified from trials registered at clinicaltrials.gov and from the United European Gastroenterology (UEG) working group for stool banking and FMT. Findings In 2019, 31 FMT centres from 17 countries reported a total of 1,874 (median 25, quartile 10-64) FMT procedures; 1,077 (57%) with Clostridioides difficile infection (CDI) as indication, 791 (42%) with experimental indications, and 6 (0•3%) unaccounted for. Adjusted to population size, 0•257 per 100,000 population received FMT for CDI and 0•189 per 100,000 population for experimental indications. With estimated 12,400 (6,100-28,500) annual cases of multiple, recurrent CDI and indication for FMT in Europe, the current European FMT activity covers approximately 10% of the patients with indication. The participating centres demonstrated high safety standards and adherence to international consensus guidelines. Formal or informal regulation from health authorities was present at 21 (68%) centres. Interpretation FMT is a widespread routine treatment for multiple, recurrent CDI and an experimental treatment. Embedded within hospital settings, FMT centres operate with high standards across Europe to provide safe FMT. A significant gap in FMT coverage suggests the need to raise clinical awareness and increase the FMT activity in Europe by at least 10-fold to meet the true, indicated need. Funding NordForsk under the Nordic Council and Innovation Fund Denmark (j.no. 8056-00006B).
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Affiliation(s)
- Simon Mark Dahl Baunwall
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus, Denmark
| | - Elisabeth M Terveer
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
- Netherlands Donor Feces Bank, Leiden University Medical Center, Leiden, the Netherlands
| | - Jens Frederik Dahlerup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Perttu Arkkila
- Department of Gastroenterology, Helsinki University Hospital and Helsinki University, Helsinki, Finland
| | - Maria JGT Vehreschild
- Department of Internal Medicine II, Infectious Diseases, University Hospital Frankfurt, Frankfurt am Main, Germany
- ESCMID Study Group for Host and Microbiota Interaction (ESGHAMI), Basel, Switzerland
- Department I of Internal Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner site Bonn-Cologne, Germany
| | - Gianluca Ianiro
- Digestive Disease Center, CEMAD, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Antonio Gasbarrini
- Digestive Disease Center, CEMAD, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Harry Sokol
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Saint Antoine Hospital, Gastroenterology Department, Paris, France
- INRA, UMR1319 Micalis, AgroParisTech, Jouy-en-Josas, France
- French Group of Faecal Microbiota Transplantation (GFTF), Paris, France
| | - Patrizia K Kump
- Division of Gastroenterology and Hepatology, Medical University of Graz, Graz, Austria
| | - Reetta Satokari
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Danny De Looze
- Department of Gastroenterology, Ghent University Hospital, Ghent, Belgium
| | - Séverine Vermeire
- Department Gastroenterology and Hepatology, KU Leuven University Hospitals Leuven & KU Leuven, Belgium
| | - Radislav Nakov
- Clinic of Gastroenterology, Tsaritsa Yoanna University Hospital, Sofia, Bulgaria
| | - Jan Brezina
- Hepatogastroenterology Department, Institute for Clinical and Experimental Medicine, 140 21 Prague, Czech Republic
| | - Morten Helms
- Department of Infectious Diseases, Copenhagen University Hospital Hvidovre, Denmark
| | - Jens Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital Research Unit of Medical Gastroenterology, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anne A Rode
- Department of Medicine, Zealand University Hospital, Køge, Denmark
| | | | - Laurent Alric
- Department of Internal Medicine and Digestive Diseases, IRD Toulouse 3 University, Toulouse, France
| | - Caroline Trang-Poisson
- Gastroenterology Department, Institut des maladies de l'Appareil Digestif (IMAD), Centre d'investigation Clinique IMAD, University Hospital, Hotel-Dieu, Nantes, France
| | - Julien Scanzi
- French Group of Faecal Microbiota Transplantation (GFTF), Paris, France
- Gastroenterology Department, Centre Hospitalier de Thiers, Thiers, France
| | - Alexander Link
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University, Magdeburg, Germany
| | - Andreas Stallmach
- Department of Internal Medicine IV (Gastroenterology, Hepatology, and Infectious Diseases), Jena University Hospital, Jena, Germany
| | - Juozas Kupcinskas
- Department of Gastroenterology and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Kjetil Garborg
- Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Health and Society, University of Oslo, Oslo, Norway
| | | | - Lena Serrander
- Division of Clinical Microbiology, Linköping University Hospital, Linköping, Sweden
| | - Robert J Brummer
- Nutrition-Gut-Brain Interactions Research Centre, Faculty of Medicine and Health, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Katerina Tatiana Galpérine
- French Group of Faecal Microbiota Transplantation (GFTF), Paris, France
- Infectious Diseases Service, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Simon D Goldenberg
- Centre for Clinical Infection and Diagnostics Research (CIDR), King's College London and Guy's and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Benjamin H Mullish
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Horace RT Williams
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Tariq H Iqbal
- Department of Gastroenterology, Institute of Immunology and Immunotherapy, University of Birmingham, University Hospital, Birmingham, United Kingdom
| | - Cyriel Ponsioen
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Ed J Kuijper
- Netherlands Donor Feces Bank, Leiden University Medical Center, Leiden, the Netherlands
- ESCMID Study Group for Host and Microbiota Interaction (ESGHAMI), Basel, Switzerland
- Centre for Microbiota Analysis and Therapeutics, Leiden University Medical Centre, Leiden, the Netherlands
- National Reference Laboratory for Clostridium difficile, Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
- National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Giovanni Cammarota
- Digestive Disease Center, CEMAD, Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Josbert J Keller
- Netherlands Donor Feces Bank, Leiden University Medical Center, Leiden, the Netherlands
- Department of Gastroenterology, Haaglanden Medical Center, The Hague, the Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus, Denmark
- Corresponding author.
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21
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Harriman R, Lewis JS. Bioderived materials that disarm the gut mucosal immune system: Potential lessons from commensal microbiota. Acta Biomater 2021; 133:187-207. [PMID: 34098091 DOI: 10.1016/j.actbio.2021.05.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/25/2021] [Accepted: 05/20/2021] [Indexed: 12/12/2022]
Abstract
Over the course of evolution, mammals and gut commensal microbes have adapted to coexist with each other. This homeostatic coexistence is dependent on an intricate balance between tolerogenic and inflammatory responses directed towards beneficial, commensal microbes and pathogenic intruders, respectively. Immune tolerance towards the gut microflora is largely sustained by immunomodulatory molecules produced by the commensals, which protect the bacteria from immune advances and maintain the gut's unique tolerogenic microenvironment, as well as systemic homeostasis. The identification and characterization of commensal-derived, tolerogenic molecules could lead to their utilization in biomaterials-inspired delivery schemes involving nano/microparticles or hydrogels, and potentially lead to the next generation of commensal-derived therapeutics. Moreover, gut-on-chip technologies could augment the discovery and characterization of influential commensals by providing realistic in vitro models conducive to finicky microbes. In this review, we provide an overview of the gut immune system, describe its intricate relationships with the microflora and identify major genera involved in maintaining tolerogenic responses and peripheral homeostasis. More relevant to biomaterials, we discuss commensal-derived molecules that are known to interface with immune cells and discuss potential strategies for their incorporation into biomaterial-based strategies aimed at culling inflammatory diseases. We hope this review will bridge the current findings in gut immunology, microbiology and biomaterials and spark further investigation into this emerging field. STATEMENT OF SIGNIFICANCE: Despite its tremendous potential to culminate into revolutionary therapeutics, the synergy between immunology, microbiology, and biomaterials has only been explored at a superficial level. Strategic incorporation of biomaterial-based technologies may be necessary to fully characterize and capitalize on the rapidly growing repertoire of immunomodulatory molecules derived from commensal microbes. Bioengineers may be able to combine state-of-the-art delivery platforms with immunomodulatory cues from commensals to provide a more holistic approach to combating inflammatory disease. This interdisciplinary approach could potentiate a neoteric field of research - "commensal-inspired" therapeutics with the promise of revolutionizing the treatment of inflammatory disease.
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Affiliation(s)
- Rian Harriman
- University of California Davis, Department of Biomedical Engineering, Davis, CA 95616, USA
| | - Jamal S Lewis
- University of California Davis, Department of Biomedical Engineering, Davis, CA 95616, USA.
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22
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Baunwall SMD, Dahlerup JF, Engberg JH, Erikstrup C, Helms M, Juel MA, Kjeldsen J, Nielsen HL, Nilsson AC, Rode AA, Vinter-Jensen L, Hvas CL. Danish national guideline for the treatment of Clostridioides difficile infection and use of faecal microbiota transplantation (FMT). Scand J Gastroenterol 2021; 56:1056-1077. [PMID: 34261379 DOI: 10.1080/00365521.2021.1922749] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Aim: This Danish national guideline describes the treatment of adult patients with Clostridioides (formerly Clostridium) difficile (CD) infection and the use of faecal microbiota transplantation (FMT). It suggests minimum standard for implementing an FMT service.Method: Four scientific societies appointed members for a working group which conducted a systematic literature review and agreed on the text and recommendations. All clinical recommendations were evalluated for evidence level and grade of recommendation.Results: In CD infection, the use of marketed and experimental antibiotics as well as microbiota-based therapies including FMT are described. An algorithm for evaluating treatment effect is suggested. The organisation of FMT, donor recruitment and screening, laboratory preparation, clinical application and follow-up are described.Conclusion: Updated evidence for the treatment of CD infection and the use of FMT is provided.
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Affiliation(s)
| | - Jens Frederik Dahlerup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Morten Helms
- Department of Infectious Diseases, Hvidovre Hospital, Hvidovre, Denmark
| | | | - Jens Kjeldsen
- Department of Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Hans Linde Nielsen
- Department of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Anne Abildtrup Rode
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
| | - Lars Vinter-Jensen
- Department of Gastroenterology, Aalborg University Hospital, Aalborg, Denmark
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
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23
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Seo HS, Chin HS, Kim YH, Moon HS, Kim K, Nguyen LP, Yong D. Laboratory Aspects of Donor Screening for Fecal Microbiota Transplantation at a Korean Fecal Microbiota Bank. Ann Lab Med 2021; 41:424-428. [PMID: 33536363 PMCID: PMC7884192 DOI: 10.3343/alm.2021.41.4.424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/31/2020] [Accepted: 01/11/2021] [Indexed: 11/19/2022] Open
Abstract
Fecal microbiota transplantation (FMT) is a widely accepted alternative therapy for Clostridioides difficile infection and other gastrointestinal disorders. Thorough donor screening is required as a safety control measure to minimize transmission of infectious agents in FMT. We report the donor screening process and outcomes at a fecal microbiota bank in Korea. From August 2017 to June 2020, the qualification of 62 individuals as FMT donors was evaluated using clinical assessment and laboratory tests. Forty-six (74%) candidates were excluded after clinical assessment; high body mass index (>25) was the most common reason for exclusion, followed by atopy, asthma, and allergy history. Four of the remaining 16 (25%) candidates failed to meet laboratory test criteria, resulting in a 19% qualification rate. FMT donor re-qualification was conducted monthly as an additional safety control measure, and only three (5%) candidates were eligible for repeated donation. As high prevalence of multidrug-resistant organisms (55%) and Helicobacter pylori (44%) were detected in qualified donors during the screening, a urea breath test was added to the existing protocol. The present results emphasize the importance of implementing a donor re-qualification system to minimize risk factors not identified during initial donor screening.
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Affiliation(s)
- Hyun Soo Seo
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea
| | - Hyung Sun Chin
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea
| | - Yeon-Hee Kim
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea
| | - Hye Su Moon
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea
| | - Kyungnam Kim
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea
| | - Le Phuong Nguyen
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.,Microbiotix Corporation, Seoul, Korea.,Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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24
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Chen J, Zaman A, Ramakrishna B, Olesen SW. Stool Banking for Fecal Microbiota Transplantation: Methods and Operations at a Large Stool Bank. Front Cell Infect Microbiol 2021; 11:622949. [PMID: 33937092 PMCID: PMC8082449 DOI: 10.3389/fcimb.2021.622949] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 03/22/2021] [Indexed: 12/15/2022] Open
Abstract
Objectives Fecal microbiota transplantation (FMT) is a recommended therapy for recurrent Clostridioides difficile infection and is being investigated as a potential therapy for dozens of microbiota-mediated indications. Stool banks centralize FMT donor screening and FMT material preparation with the goal of expanding access to FMT material while simultaneously improving its safety, quality, and convenience. Although there are published consensuses on donor screening guidelines, there are few reports about the implementation of those guidelines in functioning stool banks. Methods To help inform consensus standards with data gathered from real-world settings and, in turn, to improve patient care, here we describe the general methodology used in 2018 by OpenBiome, a large stool bank, and its outputs in that year. Results In 2018, the stool bank received 7,536 stool donations from 210 donors, a daily average of 20.6 donations, and processed 4,271 of those donations into FMT preparations. The median time a screened and enrolled stool donor actively donated stool was 5.8 months. The median time between the manufacture of an FMT preparation and its shipment to a hospital or physician was 8.9 months. Half of the stool bank's partner hospitals and physicians ordered an average of 0.75 or fewer FMT preparations per month. Conclusions Further knowledge sharing should help inform refinements of stool banking guidelines and best practices.
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25
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Abstract
Over the last decade, major advancements have been made in our understanding of both the beneficial and detrimental role that microorganisms play in our innate functioning. Research into the intestinal microbiota has moved from the laboratory into our medical clinics and is being put forth as an effective therapy for a range of medical conditions, not only limited to the gastrointestinal system. The clearest example of this progression has been in the treatment of Clostridium difficile infection; however, faecal microbiota transplantation has also been shown to have a positive effect in the treatment of inflammatory disorders, such as ulcerative colitis. In this review article, we will appraise the existing literature examining the role the intestinal microbiota plays in the pathogenesis of disease and the therapeutic utility of faecal microbiota transplantation in restoring homeostasis. In many cases, these studies are in a preclinical setting, are small in scale and often are not placebo-controlled; however, the results from these studies report interesting associations between intestinal dysbiosis and disease development, as well as the beneficial effects of faecal microbiota transplantation in reversing this process.
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26
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Abstract
Fecal microbiota transplantation (FMT) has been recommended in clinical guidelines for the treatment of recurrent Clostridioides difficile infection (CDI). However, it is considered investigational by most regulatory agencies. As the adoption of FMT has increased from a small group of CDI experts alone to more widespread use, there has been a corresponding increase in concern regarding potential risk. FMT is largely considered a safe procedure although risks described range from mild gastrointestinal symptoms to serious infection. Currently, there is variability in how "FMT" is characterized specifically regarding testing approach, which, in turn, impacts the risk profile. This has been highlighted by the rare cases of multidrug-resistant organisms, Shiga toxin-producing Escherichia and enteropathogenic E. coli, recently reported, where these organisms were not screened. These cases have prompted additional screening mandates from the US Food and Drug Administration (FDA), which has maintained its policy of enforcement discretion for the use of FMT for CDI not responding to standard therapy. Here, we examine the evolving risk landscape of FMT.
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Keller JJ, Ooijevaar RE, Hvas CL, Terveer EM, Lieberknecht SC, Högenauer C, Arkkila P, Sokol H, Gridnyev O, Mégraud F, Kump PK, Nakov R, Goldenberg SD, Satokari R, Tkatch S, Sanguinetti M, Cammarota G, Dorofeev A, Gubska O, Laniro G, Mattila E, Arasaradnam RP, Sarin SK, Sood A, Putignani L, Alric L, Baunwall SMD, Kupcinskas J, Link A, Goorhuis AG, Verspaget HW, Ponsioen C, Hold GL, Tilg H, Kassam Z, Kuijper EJ, Gasbarrini A, Mulder CJJ, Williams HRT, Vehreschild MJGT. A standardised model for stool banking for faecal microbiota transplantation: a consensus report from a multidisciplinary UEG working group. United European Gastroenterol J 2021; 9:229-247. [PMID: 33151137 PMCID: PMC8259288 DOI: 10.1177/2050640620967898] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/27/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Faecal microbiota transplantation is an emerging therapeutic option, particularly for the treatment of recurrent Clostridioides difficile infection. Stool banks that organise recruitment and screening of faeces donors are being embedded within the regulatory frameworks described in the European Union Tissue and Cells Directive and the technical guide to the quality and safety of tissue and cells for human application, published by the European Council. OBJECTIVE Several European and international consensus statements concerning faecal microbiota transplantation have been issued. While these documents provide overall guidance, we aim to provide a detailed description of all processes that relate to the collection, handling and clinical application of human donor stool in this document. METHODS Collaborative subgroups of experts on stool banking drafted concepts for all domains pertaining to stool banking. During a working group meeting in the United European Gastroenterology Week 2019 in Barcelona, these concepts were discussed and finalised to be included in our overall guidance document about faecal microbiota transplantation. RESULTS A guidance document for all domains pertaining to stool banking was created. This document includes standard operating manuals for several processes involved with stool banking, such as handling of donor material, storage and donor screening. CONCLUSION The implementation of faecal microbiota transplantation by stool banks in concordance with our guidance document will enable quality assurance and guarantee the availability of donor faeces preparations for patients.
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Lee JJ, Yong D, Suk KT, Kim DJ, Woo HJ, Lee SS, Kim BS. Alteration of Gut Microbiota in Carbapenem-Resistant Enterobacteriaceae Carriers during Fecal Microbiota Transplantation According to Decolonization Periods. Microorganisms 2021; 9:microorganisms9020352. [PMID: 33578974 PMCID: PMC7916679 DOI: 10.3390/microorganisms9020352] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 02/06/2023] Open
Abstract
Fecal microbiota transplantation (FMT) has been suggested as an alternative therapeutic option to decolonize carbapenem-resistant Enterobacteriaceae (CRE). However, the analysis of gut microbiota alteration in CRE carriers during FMT is still limited. Here, gut microbiota changes in CRE carriers were evaluated during FMT according to decolonization periods. The decolonization of 10 CRE carriers was evaluated after FMT, using serial consecutive rectal swab cultures. Alterations of gut microbiota before and after FMT (56 serial samples) were analyzed using high-throughput sequencing. The decolonization rates of CRE carriers were 40%, 50%, and 90% within 1, 3 and 5 months after initial FMT, respectively. Gut microbiota significantly changed after FMT (p = 0.003). Microbiota alteration was different between the early decolonization carriers (EDC) and late decolonization carriers (LDC). Microbiota convergence in carriers to donors was detected in EDC within 4 weeks, and keystone genera within the Bacteroidetes were found in the gut microbiota of EDC before FMT. The relative abundance of Klebsiella was lower in EDC than in LDC, before and after FMT. Our results indicate that FMT is a potential option for CRE decolonization. The gut microbiota of CRE carriers could be used to predict decolonization timing after FMT, and determine repeated FMT necessity.
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Affiliation(s)
- Jin-Jae Lee
- Department of Life Science and Multidisciplinary Genome Institute, Hallym University, Chuncheon 24252, Korea;
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea; (K.T.S.); (D.J.K.)
| | - Dongeun Yong
- Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul 03722, Korea;
| | - Ki Tae Suk
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea; (K.T.S.); (D.J.K.)
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Hallym University, Chuncheon Sacred Heart Hospital, Chuncheon 24253, Korea
| | - Dong Joon Kim
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea; (K.T.S.); (D.J.K.)
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Hallym University, Chuncheon Sacred Heart Hospital, Chuncheon 24253, Korea
| | - Heung-Jeong Woo
- Department of Internal Medicine, Division of Infectious Diseases, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong 18450, Korea;
| | - Seung Soon Lee
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea; (K.T.S.); (D.J.K.)
- Department of Internal Medicine, Division of Infectious Diseases, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon 24252, Korea
- Correspondence: (S.S.L.); (B.-S.K.)
| | - Bong-Soo Kim
- Department of Life Science and Multidisciplinary Genome Institute, Hallym University, Chuncheon 24252, Korea;
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon 24252, Korea; (K.T.S.); (D.J.K.)
- Correspondence: (S.S.L.); (B.-S.K.)
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Saha S, Khanna S. Stool banking for fecal microbiota transplantation: ready for prime time? Hepatobiliary Surg Nutr 2021; 10:110-112. [PMID: 33575297 DOI: 10.21037/hbsn-20-371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 04/01/2020] [Indexed: 01/18/2023]
Affiliation(s)
- Srishti Saha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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Terveer EM, Vendrik KE, Ooijevaar RE, Lingen EV, Boeije-Koppenol E, Nood EV, Goorhuis A, Bauer MP, van Beurden YH, Dijkgraaf MG, Mulder CJ, Vandenbroucke-Grauls CM, Seegers JF, van Prehn J, Verspaget HW, Kuijper EJ, Keller JJ. Faecal microbiota transplantation for Clostridioides difficile infection: Four years' experience of the Netherlands Donor Feces Bank. United European Gastroenterol J 2020; 8:1236-1247. [PMID: 32990503 PMCID: PMC7724536 DOI: 10.1177/2050640620957765] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The Netherlands Donor Feces Bank provides standardized ready-to-use donor faecal suspensions for faecal microbiota transplantation treatment of patients with recurrent Clostridioides difficile infection. OBJECTIVE The purpose of this study was evaluation of safety, feasibility and outcome of faecal microbiota transplantation facilitated by a national stool bank. METHODS The methods used included: observational cohort study of donors and recipients of faecal suspensions; assessment of donor screening and patient selection performed by an expert panel of medical microbiologists, gastroenterologists and infectious disease specialists; and patient outcome evaluated at different timepoints after faecal microbiota transplantation. RESULTS Of 871 volunteers who registered as a potential faeces donor, 16 (2%) became active donors. Nine donors stopped or were excluded after a mean donation period of 5.7 months. In 2016-2019, 47 (27%) of 176 requests for faecal microbiota transplantations were deemed not indicated by the expert panel. In total, 129 patients with recurrent C. difficile infection were treated with 143 faecal suspensions in 40 different hospitals. The cure rate at two months after a single infusion was 89% (107/120). Of 84 patients, long-term follow-up (median 42 weeks) was available and sustained cure was achieved in 61 (73%). Early C. difficile infection relapses (within two months after faecal microbiota transplantation) and late recurrences (after more than two months) occurred more frequently in patients who received non-C. difficile antibiotics within three weeks after faecal microbiota transplantation and in moderately to severely immunocompromised patients. Of 21 patients with C. difficile infection after faecal microbiota transplantation, 14 were cured with anti-C. difficile antibiotics and seven with a second transplantation. No faecal microbiota transplantation-related serious adverse events were observed, but gastro-intestinal complaints (nausea, abdominal pain or diarrhoea) persisted in 32% of the treated patients at long-term follow-up. CONCLUSION Faecal suspensions provided by a centralized stool bank, supported by a multidisciplinary expert team, resulted in effective, appropriate and safe application of faecal microbiota transplantation for recurrent C. difficile infection. LEVEL OF EVIDENCE Level II, prospective cohort study.
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Affiliation(s)
- Elisabeth M Terveer
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Karuna Ew Vendrik
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Rogier E Ooijevaar
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Emilie van Lingen
- Department of Gastroenterology, Leiden University Medical Center, Leiden, the Netherlands
| | - Eline Boeije-Koppenol
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Els van Nood
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Abraham Goorhuis
- Department of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Martijn P Bauer
- Department of Internal Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Yvette H van Beurden
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands.,Department of Gastroenterology and Hepatology, Spaarne Gasthuis, Hoofddorp, the Netherlands
| | - Marcel Gw Dijkgraaf
- Department of Epidemiology and Data Science, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Chris Jj Mulder
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | | | | | - Joffrey van Prehn
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hein W Verspaget
- Department of Gastroenterology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Biobanking, Leiden University Medical Center, Leiden, the Netherlands
| | - Ed J Kuijper
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Josbert J Keller
- Department of Gastroenterology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Gastroenterology, Haaglanden Medisch Centrum, The Hague, the Netherlands
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Shaffer SR, Witt J, Targownik LE, Kao D, Lee C, Smieliauskas F, Rubin DT, Singh H, Bernstein CN. Cost-effectiveness analysis of a fecal microbiota transplant center for treating recurrent C.difficile infection. J Infect 2020; 81:758-765. [PMID: 32980389 DOI: 10.1016/j.jinf.2020.09.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 09/06/2020] [Accepted: 09/13/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE We assessed the cost-effectiveness of establishing a fecal microbial transplant (FMT) unit in Canada for the treatment of recurrent CDI. DESIGN We performed a cost-effectiveness analysis to determine the number of patients with recurrent CDI needed to treat (NNT) annually to make establishing a FMT unit cost-effective. We compared treating patients for their second recurrence of CDI with FMT in a jurisdiction with a FMT unit, compared to being treated with antibiotics; then sent to a medical center with FMT available for the third recurrence. We used a willingness to pay threshold of $50,000 per quality-adjusted-life-year gained. RESULTS The minimum annual NNT was 15 for FMT via colonoscopy, 17 for FMT via capsule, and 44 for FMT via enema compared with vancomycin, and 16, 18, and 47 compared with fidaxomicin, respectively. A medical center's minimum catchment area when establishing a FMT unit would have to be 56,849 if using FMT via colonoscopy, or 64,429 if using capsules. CONCLUSION We report the minimum number of patients requiring treatment annually with FMT to achieve cost-effectiveness, when including start-up and ongoing costs. FMT is cost-effective in Canada in populations with a sufficient number of eligible patients, ranging from 15 to 47 depending on the FMT modality used. This is crucial for medical jurisdictions making decisions about establishing a FMT unit for the treatment of recurrent CDI. The cost-effectiveness can be generalized in other countries.
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Affiliation(s)
- Seth R Shaffer
- Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada; University of Manitoba IBD Clinical and Research Center, Winnipeg, Manitoba, Canada; Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, USA
| | - Julia Witt
- Department of Economics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Laura E Targownik
- Division of Gastroenterology, Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Dina Kao
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta
| | - Christine Lee
- Hamilton Regional Laboratory Medicine Program, Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, British Columbia, Canada
| | - Fabrice Smieliauskas
- Economics, Wayne State University, Detroit, MI, USA; Pharmacy Practice, Wayne State University, Detroit, MI, USA
| | - David T Rubin
- Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, USA
| | - Harminder Singh
- Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada; University of Manitoba IBD Clinical and Research Center, Winnipeg, Manitoba, Canada
| | - Charles N Bernstein
- Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada; University of Manitoba IBD Clinical and Research Center, Winnipeg, Manitoba, Canada.
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Gill M, Blacketer C, Chitti F, Telfer K, Papanicolas L, Dann LM, Tucker EC, Bryant RV, Costello SP. Physician and patient perceptions of fecal microbiota transplant for recurrent or refractory Clostridioides difficile in the first 6 years of a central stool bank. JGH OPEN 2020; 4:950-957. [PMID: 33102769 PMCID: PMC7578309 DOI: 10.1002/jgh3.12396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 07/14/2020] [Indexed: 11/08/2022]
Abstract
Background and Aim Fecal microbiota transplantation (FMT) is a highly effective therapy for recurrent or refractory Clostridioides difficile infection (rCDI). Despite inclusion in society guidelines, the uptake of FMT therapy has been variable. Physician and patient attitudes may be a barrier to evidence‐based uptake of therapies; however, data assessing attitudes regarding FMT for rCDI are limited. Methods The South Australian FMT for CDI database prospectively recorded patient outcomes of FMT for CDI from August 2013 to January 2019. A total of 93 consecutive patients who underwent FMT for rCDI in South Australia were invited to participate in a 20‐question survey regarding the patient experience of FMT. All gastroenterologists and infectious disease physicians practicing in South Australia were invited to participate in an online survey comprised of 22 questions that addressed referral experience, indications for referral, perceived risks, and regulation and funding. Results Fifty‐four patients (54/93, 58%) returned the survey, of whom 52 (96%) would recommend FMT to others, and 51 (94%) were satisfied with treatment outcome. Fifty physicians returned the online survey (50/100, 50%), of whom 23 (46%) were concerned about disease transmission risk, and 15 (30%) believed that the risk of FMT would outweigh the benefit. Infectious diseases physicians and advanced trainees had significantly greater concern regarding the potential alteration of the microbiome than gastroenterology physicians and advanced trainees (8/17 (47%) vs 6/33 (18%); P = 0.047). Conclusion Despite high levels of patient‐reported satisfaction following FMT, physician‐reported reservations exist and may present a barrier to uptake of this therapy.
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Affiliation(s)
- Madeleine Gill
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia
| | - Charlotte Blacketer
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia
| | - Franco Chitti
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia
| | - Karmen Telfer
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia.,School of Medicine University of Adelaide Adelaide South Australia Australia
| | - Lito Papanicolas
- School of Medicine Flinders University Adelaide South Australia Australia.,Department of Infectious Diseases Royal Adelaide Hospital Adelaide South Australia Australia
| | - Lisa M Dann
- BiomeBank Adelaide South Australia Australia
| | - Emily C Tucker
- BiomeBank Adelaide South Australia Australia.,Department of Infectious Diseases Flinders Medical Centre Adelaide South Australia Australia
| | - Robert V Bryant
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia.,School of Medicine University of Adelaide Adelaide South Australia Australia.,BiomeBank Adelaide South Australia Australia
| | - Samuel P Costello
- Department of Gastroenterology The Queen Elizabeth Hospital Adelaide South Australia Australia.,School of Medicine University of Adelaide Adelaide South Australia Australia.,BiomeBank Adelaide South Australia Australia
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Kragsnaes MS, Nilsson AC, Kjeldsen J, Holt HM, Rasmussen KF, Georgsen J, Ellingsen T, Holm DK. How do I establish a stool bank for fecal microbiota transplantation within the blood- and tissue transplant service? Transfusion 2020; 60:1135-1141. [PMID: 32468608 DOI: 10.1111/trf.15816] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/11/2020] [Accepted: 03/15/2020] [Indexed: 12/13/2022]
Abstract
Worldwide, there is a rising demand for thoroughly screened, high-quality fecal microbiota transplantation (FMT) products that can be obtained at a reasonable cost. In the light of this evolving therapeutic area of the intestinal microbiota, both private and public stool banks have emerged. However, some of the larger difficulties when establishing stool banks are caused by the absence of or international disagreement on regulation and legislative formalities. In this context, the establishment of a stool bank within a nonprofit blood and tissue transplant service has several advantages. Especially, this setting can ensure that every step of the donation process, laboratory handling, and donor-traceability is in agreement with the current expert guidelines and meets the requirements of the European Union's regulative directives on human cells and tissues. Although safety and documentation are the top priority of the stool bank setup presented here, cost-effectiveness of the production is possible due to a high donor screening success rate and the knowhow, infrastructure, facilities, personnel, and laboratory- and quality-management systems that were already in place. Overall, our experience is that a centralized, nonprofit, blood and tissue transplant service is an ideal and safe facility to run a stool bank of high quality FMT products that are based on stool donations from volunteer, unpaid, healthy, blood donors.
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Affiliation(s)
- Maja Skov Kragsnaes
- The Rheumatology Research Unit, Department of Rheumatology, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | | | - Jens Kjeldsen
- Department of Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Hanne Marie Holt
- Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark
| | | | - Jørgen Georgsen
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Torkell Ellingsen
- The Rheumatology Research Unit, Department of Rheumatology, Odense University Hospital and University of Southern Denmark, Odense, Denmark
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Haifer C, Kelly CR, Paramsothy S, Andresen D, Papanicolas LE, McKew GL, Borody TJ, Kamm M, Costello SP, Andrews JM, Begun J, Chan HT, Connor S, Ghaly S, Johnson PD, Lemberg DA, Paramsothy R, Redmond A, Sheorey H, van der Poorten D, Leong RW. Australian consensus statements for the regulation, production and use of faecal microbiota transplantation in clinical practice. Gut 2020; 69:801-810. [PMID: 32047093 DOI: 10.1136/gutjnl-2019-320260] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/17/2019] [Accepted: 12/27/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Faecal microbiota transplantation (FMT) has proved to be an extremely effective treatment for recurrent Clostridioides difficile infection, and there is interest in its potential application in other gastrointestinal and systemic diseases. However, the recent death and episode of septicaemia following FMT highlights the need for further appraisal and guidelines on donor evaluation, production standards, treatment facilities and acceptable clinical indications. DESIGN For these consensus statements, a 24-member multidisciplinary working group voted online and then convened in-person, using a modified Delphi approach to formulate and refine a series of recommendations based on best evidence and expert opinion. Invitations to participate were directed to Australian experts, with an international delegate assisting the development. The following issues regarding the use of FMT in clinical practice were addressed: donor selection and screening, clinical indications, requirements of FMT centres and future directions. Evidence was rated using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. RESULTS Consensus was reached on 27 statements to provide guidance on best practice in FMT. These include: (1) minimum standards for donor screening with recommended clinical selection criteria, blood and stool testing; (2) accepted routes of administration; (3) clinical indications; (4) minimum standards for FMT production and requirements for treatment facilities acknowledging distinction between single-site centres (eg, hospital-based) and stool banks; and (5) recommendations on future research and product development. CONCLUSIONS These FMT consensus statements provide comprehensive recommendations around the production and use of FMT in clinical practice with relevance to clinicians, researchers and policy makers.
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Affiliation(s)
- Craig Haifer
- The University of Sydney, Sydney, New South Wales, Australia
- St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Colleen R Kelly
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Sudarshan Paramsothy
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - David Andresen
- The University of Sydney, Sydney, New South Wales, Australia
- St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Lito E Papanicolas
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Genevieve L McKew
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Thomas J Borody
- Centre for Digestive Diseases, Sydney, New South Wales, Australia
| | - Michael Kamm
- St Vincent's Hospital, Melbourne, Victoria, Australia
- The University of Melbourne, Melbourne, Victoria, Australia
| | - Samuel P Costello
- The Queen Elizabeth Hospital, Woodville, South Australia, Australia
- BiomeBank, Adelaide, South Australia, Australia
| | - Jane M Andrews
- Royal Adelaide Hospital, Adelaide, South Australia, Australia
- The University of Adelaide, Adelaide, South Australia, Australia
| | - Jakob Begun
- The University of Queensland, Brisbane, Queensland, Australia
- Mater Hospital Brisbane, Brisbane, Queensland, Australia
| | | | - Susan Connor
- Liverpool Hospital, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Simon Ghaly
- St Vincent's Hospital, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Paul Dr Johnson
- The University of Melbourne, Melbourne, Victoria, Australia
- Austin Hospital, Melbourne, Victoria, Australia
| | - Daniel A Lemberg
- University of New South Wales, Sydney, New South Wales, Australia
- Sydney Children's Hospital Randwick, Randwick, New South Wales, Australia
| | | | - Andrew Redmond
- The University of Queensland, Brisbane, Queensland, Australia
- Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | | | - David van der Poorten
- The University of Sydney, Sydney, New South Wales, Australia
- Westmead Hospital, Sydney, New South Wales, Australia
| | - Rupert W Leong
- The University of Sydney, Sydney, New South Wales, Australia
- Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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Abstract
The human gut contains many species of microorganisms, many of which have a role in maintaining good health. The gut microbiota can be affected by diet, diseases and drugs, especially antibiotics. Faecal microbiota transplantation involves transplanting faecal material from a healthy person to a patient, with the aim of treating disease. It is a recommended treatment option for patients with recurrent or refractory Clostridioides difficile as it has a cure rate over 90%. There is evidence that faecal microbiota transplantation can induce remission in ulcerative colitis, however maintenance of remission data are lacking. For other diseases it currently should not be used outside a clinical trial. Stool donors have to be healthy and are screened for a range of diseases. As faecal material is usually transplanted during colonoscopy, the recipient must have bowel preparation before the procedure. Adverse effects are mainly gastrointestinal and usually resolve in the week following transplantation. There are limited data on long-term safety.
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Affiliation(s)
- Wei Ting Soo
- Inflammatory Bowel Disease Service, Department of Gastroenterology, Queen Elizabeth Hospital, Adelaide
| | - Robert V Bryant
- Inflammatory Bowel Disease Service, Department of Gastroenterology, Queen Elizabeth Hospital, Adelaide.,Faculty of Health Sciences, School of Medicine, University of Adelaide
| | - Samuel P Costello
- Inflammatory Bowel Disease Service, Department of Gastroenterology, Queen Elizabeth Hospital, Adelaide.,Faculty of Health Sciences, School of Medicine, University of Adelaide
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Nicco C, Paule A, Konturek P, Edeas M. From Donor to Patient: Collection, Preparation and Cryopreservation of Fecal Samples for Fecal Microbiota Transplantation. Diseases 2020; 8:diseases8020009. [PMID: 32326509 PMCID: PMC7349373 DOI: 10.3390/diseases8020009] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/03/2020] [Accepted: 04/10/2020] [Indexed: 12/26/2022] Open
Abstract
Fecal Microbiota Transplantation (FMT) is suggested as an efficacious therapeutic strategy for restoring intestinal microbial balance, and thus for treating disease associated with alteration of gut microbiota. FMT consists of the administration of fresh or frozen fecal microorganisms from a healthy donor into the intestinal tract of diseased patients. At this time, in according to healthcare authorities, FMT is mainly used to treat recurrent Clostridium difficile. Despite the existence of a few existing stool banks worldwide and many studies of the FMT, there is no standard method for producing material for FMT, and there are a multitude of factors that can vary between the institutions. The main constraints for the therapeutic uses of FMT are safety concerns and acceptability. Technical and logistical issues arise when establishing such a non-standardized treatment into clinical practice with safety and proper governance. In this context, our manuscript describes a process of donor safety screening for FMT compiling clinical and biological examinations, questionnaires and interviews of donors. The potential risk of transmission of SARS-CoV-2 virus by the use of fecal microbiota for transplantation must be taken urgently into consideration. We discuss a standardized procedure of collection, preparation and cryopreservation of fecal samples through to the administration of material to patients, and explore the risks and limits of this method of FMT. The future success of medicine employing microbiota transplantation will be tightly related to its modulation and manipulation to combat dysbiosis. To achieve this goal, standard and strict methods need to be established before performing any type of FMT.
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Affiliation(s)
- Carole Nicco
- Cochin Institute, INSERM U1016, University Paris Descartes, Development, Reproduction and Cancer, Cochin Hospital, 75014 Paris, France;
| | - Armelle Paule
- International Society of Microbiota, 75002 Paris, France;
| | - Peter Konturek
- Teaching Hospital of the University of Jena, Thuringia-Clinic Saalfeld, 07318 Saalfeld, Germany;
| | - Marvin Edeas
- Cochin Institute, INSERM U1016, University Paris Descartes, Development, Reproduction and Cancer, Cochin Hospital, 75014 Paris, France;
- Correspondence:
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Bellali S, Bou Khalil J, Fontanini A, Raoult D, Lagier JC. A new protectant medium preserving bacterial viability after freeze drying. Microbiol Res 2020; 236:126454. [PMID: 32200250 DOI: 10.1016/j.micres.2020.126454] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 01/06/2020] [Accepted: 03/05/2020] [Indexed: 10/24/2022]
Abstract
Freeze-drying technology has been widely considered for decades as a suitable technique to preserve microorganisms. However, protective agents must be added prior to freeze drying to improve the survival and storage stability of the bacteria. The objective of our study was to evaluate the effect of a new protectant medium containing sucrose (10 %), trehalose (10 %), skimmed milk (10 %) and antioxidants on the viability of gut bacteria under different storage conditions. Two strains were tested, Escherichia coli and Akkermansia muciniphila, as examples of facultative aerobic and anaerobic bacteria, respectively. We studied the cell viability and bacterial morphology in 5 fecal samples in the presence and absence of this protectant medium using plating technique, flow cytometry and scanning electron microscopy. The results of bacterial viability assessed by plating method showed that the protectant medium yielded higher survival rates for both strains whatever the storage conditions (85-93 %) compared to normal saline solution (0.36-37.50 %). It also showed its effectiveness on fecal samples, where bacterial viability after freeze-drying was 89.47 ± 7.63 % and 84.01 ± 7.44 %, as evidenced by flow cytometry analysis and plating method. However unprotected samples showed the lowest cell viability at 19.01 ± 12.88 % and 13.23 ± 9.56 %, as measured by flow cytometry and plating method. In addition, bacterial size and shape were conserved in the protectant medium. In contrast, storage without protectant medium severely damaged bacterial morphology. In conclusion, our study is the first to use morphological features as well as culture-dependant and culture-independent tests to evaluate the effectiveness of a new protectant medium.
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Affiliation(s)
- Sara Bellali
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU Méditerranée Infection, Marseille, France
| | | | | | - Didier Raoult
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU Méditerranée Infection, Marseille, France
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Mikail M, O'Doherty KC, Poutanen SM, Hota SS. Ethical implications of recruiting universal stool donors for faecal microbiota transplantation. THE LANCET. INFECTIOUS DISEASES 2020; 20:e44-e49. [DOI: 10.1016/s1473-3099(19)30569-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 08/21/2019] [Accepted: 09/10/2019] [Indexed: 12/13/2022]
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McCune V, Quraishi M, Manzoor S, Moran C, Banavathi K, Steed H, Massey D, Trafford G, Iqbal T, Hawkey P. Results from the first English stool bank using faecal microbiota transplant as a medicinal product for the treatment of Clostridioides difficile infection. EClinicalMedicine 2020; 20:100301. [PMID: 32300746 PMCID: PMC7152830 DOI: 10.1016/j.eclinm.2020.100301] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 02/05/2020] [Accepted: 02/19/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Faecal Microbiota Transplant (FMT) has improved outcomes for the treatment of Clostridioides difficile infection (CDI) compared to antibiotic therapy. FMT is classified as a medicinal product in the United Kingdom, similar to the USA and Canada, limiting supply via stool banks without appropriate licencing. In the largest UK cohort to date, we describe the clinical outcomes for 124 patients receiving FMT for recurrent or refractory CDI and present a framework to produce FMT as a licenced medicinal product. METHODS Anonymous unrelated healthy donors, screened via health assessment and microbiological testing donated stool. In aerobic conditions FMT aliquots were prepared for immediate use or frozen storage, following a production framework developed to comply with Good Manufacturing Practice. Outcome measures were clinical response to FMT defined as resolution of diarrhoea within seven days and clinical cure defined as response without diarrhoea recurrence at 90 days. FINDINGS Clinical response was 83·9% (95% CI 76·0%-90·0%) after one treatment. Clinical cure was 78·2% (95% CI 67·4%-89·0%) across the cohort. Refractory cases appeared to have a lower initial clinical response rate compared to recurrent cases, however at day 90 there were no differences observed between these groups. INTERPRETATION The methodology developed here enabled successful licencing of FMT by The Medicines and Healthcare products Regulatory Agency as a medicinal product. This has widened the availability of FMT in the National Health Service via a stool bank and can be applied in other centres across the world to improve access to safe and quality assured treatments.
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Affiliation(s)
- V.L. McCune
- Public Health England, Public Health Laboratory Birmingham, University Hospitals Birmingham NHS Foundation Trust, Heartlands Hospital, Bordesley Green East, Birmingham B5 9SS, England
- Institute of Microbiology and Infection, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TH, England
- Microbiome Treatment Centre, IBR West Link Level 2, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, England
- Corresponding author.
| | - M.N. Quraishi
- Microbiome Treatment Centre, IBR West Link Level 2, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, England
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TH, England
| | - S. Manzoor
- Microbiome Treatment Centre, IBR West Link Level 2, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, England
| | - C.E. Moran
- Directorate of Infectious Diseases, University Hospitals Birmingham NHS Foundation Trust, Heartlands Hospital, Bordesley Green East, Birmingham B5 9SS, England
| | - K. Banavathi
- Department of Microbiology, University Hospitals of North Midlands, Stoke-on-Trent ST4 6QG, England
| | - H. Steed
- Department of Gastroenterology, The Royal Wolverhampton NHS Trust, New cross Hospital, Wolverhampton WV10 0QP, England
| | - D.C.O Massey
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge CB2 0QQ, England
| | - G.R Trafford
- Department of Microbiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, CV2 2DX CV2 2 DX University Hospital, Clifford Bridge Road, Coventry CV2 2DX, England
| | - T.H. Iqbal
- Microbiome Treatment Centre, IBR West Link Level 2, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, England
- Department of Gastroenterology, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TH, England
| | - P.M. Hawkey
- Institute of Microbiology and Infection, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TH, England
- Microbiome Treatment Centre, IBR West Link Level 2, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, England
- Department of Microbiology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, B15 2TH, England
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Washed microbiota transplantation vs. manual fecal microbiota transplantation: clinical findings, animal studies and in vitro screening. Protein Cell 2020; 11:251-266. [PMID: 31919742 PMCID: PMC7093410 DOI: 10.1007/s13238-019-00684-8] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 12/03/2019] [Indexed: 02/06/2023] Open
Abstract
Fecal microbiota transplantation (FMT) by manual preparation has been applied to treat diseases for thousands of years. However, this method still endures safety risks and challenges the psychological endurance and acceptance of doctors, patients and donors. Population evidence showed the washed microbiota preparation with microfiltration based on an automatic purification system followed by repeated centrifugation plus suspension for three times significantly reduced FMT-related adverse events. This washing preparation makes delivering a precise dose of the enriched microbiota feasible, instead of using the weight of stool. Intraperitoneal injection in mice with the fecal microbiota supernatant obtained after repeated centrifugation plus suspension for three times induced less toxic reaction than that by the first centrifugation following the microfiltration. The toxic reactions that include death, the change in the level of peripheral white blood cells, and the proliferation of germinal center in secondary lymphoid follicles in spleen were noted. The metagenomic next-generation sequencing (NGS) indicated the increasing types and amount of viruses could be washed out during the washing process. Metabolomics analysis indicated metabolites with pro-inflammatory effects in the fecal microbiota supernatant such as leukotriene B4, corticosterone, and prostaglandin G2 could be removed by repeated washing. Near-infrared absorption spectroscopy could be served as a rapid detection method to control the quality of the washing-process. In conclusion, this study for the first time provides evidence linking clinical findings and animal experiments to support that washed microbiota transplantation (WMT) is safer, more precise and more quality-controllable than the crude FMT by manual.
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Sinclair HA, Chapman P. Faecal microbiota transplantation: a review. MICROBIOLOGY AUSTRALIA 2020. [DOI: 10.1071/ma20019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Faecal microbiota transplantation (FMT) is the transfer of human faeces from a healthy donor to a recipient with a disease associated with gut dysbiosis. Here we review faecal microbiota transplantation as a treatment for Clostridioides difficile infection (CDI) and other conditions including decolonisation of multiresistant organisms. Donor selection and screening, adverse events, processing, administration and regulation of FMT are discussed.
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Kumar V, Fischer M. Expert opinion on fecal microbiota transplantation for the treatment of Clostridioides difficile infection and beyond. Expert Opin Biol Ther 2020; 20:73-81. [PMID: 31690143 DOI: 10.1080/14712598.2020.1689952] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Fecal microbiota transplantation (FMT) is a procedure involving transfer of stool from a healthy donor into the intestinal tract of a diseased recipient to restore intestinal microbial composition and functionality. FMT's tremendous success in recurrent and refractory Clostridioides difficile infection (CDI) catalyzed gut microbiota research and opened the door to microbiome-based therapy for various gastrointestinal and other disorders.Areas covered: We used PubMed search engine to identify significant publications in the field of CDI and FMT. Here we present an overview of the current literature on FMT's use for recurrent, non-severe, severe, and fulminant CDI and on promising future application.Expert opinion: FMT as the best tool for treatment of antibiotic-refractory CDI has gained immense popularity over the last decade. The future of gut microbiota-based therapy should include oral formulations that contain well-described ingredients in effective doses, clear mechanism of action, and excellent safety profile.
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Affiliation(s)
- Vinod Kumar
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Monika Fischer
- Division of Gastroenterology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
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Costello SP, Bryant RV. Faecal microbiota transplantation in Australia: bogged down in regulatory uncertainty. Intern Med J 2019; 49:148-151. [PMID: 30754077 DOI: 10.1111/imj.14212] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 12/16/2018] [Accepted: 12/17/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Samuel P Costello
- Inflammatory Bowel Disease Service, Department of Gastroenterology, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia.,BiomeBank, The Hospital Research Foundation, Adelaide, South Australia, Australia.,Department of Medicine, Faculty of Health Science, The University of Adelaide, Adelaide, South Australia, Australia
| | - Robert V Bryant
- Inflammatory Bowel Disease Service, Department of Gastroenterology, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia.,BiomeBank, The Hospital Research Foundation, Adelaide, South Australia, Australia.,Department of Medicine, Faculty of Health Science, The University of Adelaide, Adelaide, South Australia, Australia
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Cammarota G, Ianiro G, Kelly CR, Mullish BH, Allegretti JR, Kassam Z, Putignani L, Fischer M, Keller JJ, Costello SP, Sokol H, Kump P, Satokari R, Kahn SA, Kao D, Arkkila P, Kuijper EJ, Vehreschild MJG, Pintus C, Lopetuso L, Masucci L, Scaldaferri F, Terveer EM, Nieuwdorp M, López-Sanromán A, Kupcinskas J, Hart A, Tilg H, Gasbarrini A. International consensus conference on stool banking for faecal microbiota transplantation in clinical practice. Gut 2019; 68:2111-2121. [PMID: 31563878 PMCID: PMC6872442 DOI: 10.1136/gutjnl-2019-319548] [Citation(s) in RCA: 271] [Impact Index Per Article: 54.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/10/2019] [Accepted: 09/22/2019] [Indexed: 12/13/2022]
Abstract
Although faecal microbiota transplantation (FMT) has a well-established role in the treatment of recurrent Clostridioides difficile infection (CDI), its widespread dissemination is limited by several obstacles, including lack of dedicated centres, difficulties with donor recruitment and complexities related to regulation and safety monitoring. Given the considerable burden of CDI on global healthcare systems, FMT should be widely available to most centres.Stool banks may guarantee reliable, timely and equitable access to FMT for patients and a traceable workflow that ensures safety and quality of procedures. In this consensus project, FMT experts from Europe, North America and Australia gathered and released statements on the following issues related to the stool banking: general principles, objectives and organisation of the stool bank; selection and screening of donors; collection, preparation and storage of faeces; services and clients; registries, monitoring of outcomes and ethical issues; and the evolving role of FMT in clinical practice,Consensus on each statement was achieved through a Delphi process and then in a plenary face-to-face meeting. For each key issue, the best available evidence was assessed, with the aim of providing guidance for the development of stool banks in order to promote accessibility to FMT in clinical practice.
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Affiliation(s)
- Giovanni Cammarota
- Internal Medicine and Gastroenterology, Day Hospital of Gastroenterology and Intestinal Microbiota Transplantation, Fondazione Policlinico A Gemelli IRCCS, Catholic University of Medicine, Roma, Italy
| | - Gianluca Ianiro
- Internal Medicine and Gastroenterology, Day Hospital of Gastroenterology and Intestinal Microbiota Transplantation, Fondazione Policlinico A Gemelli IRCCS, Roma, Italy
| | - Colleen R Kelly
- Division of Gastroenterology, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Benjamin H Mullish
- Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Zain Kassam
- Microbiome Informatics, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- OpenBiome, Somerville, Massachusetts, United States of America
| | - Lorenza Putignani
- Parasitology Unit and Human Microbiome Unit, Bambino Gesù Pediatric Hospital, Roma, Italy
| | - Monika Fischer
- Department of Medicine, Indiana University, Indianapolis, Indiana, United States of America
| | - Josbert J Keller
- Department of Gastroenterologyand Hepatology, Haaglanden Medical Center, 2597 AX, The Hague, Netherlands
- National Donor Feces Bank, LUMC, Leiden, the Netherlands
| | - Samuel Paul Costello
- Department of Gastroenterology, The Queen Elizabeth Hospital, University of Adelaide, Woodville, South Australia, Australia
| | - Harry Sokol
- Service de Gastroenterologie, Hôpital Saint Antoine, Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, Paris, France
- French Group of Fecal Microbiota Transplantation, Paris, France
- INRA, UMR1319 Micalis, AgroParisTech, Jouy-en-Josas, France
| | - Patrizia Kump
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Reetta Satokari
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Stacy A Kahn
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, Uunited States of America
| | - Dina Kao
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Perttu Arkkila
- Department of Clinic of Gastroenterology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ed J Kuijper
- Department of Medical Microbiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Maria J Gt Vehreschild
- Department I of Internal Medicine; German Centre for Infection Research, Partner site Bonn-Cologne, University Hospital of Cologne, Cologne, Germany
| | - Cristina Pintus
- Tissues and Cells Area, Italian National Transplant Center, Rome, Italy
| | - Loris Lopetuso
- Internal Medicine and Gastroenterology, Fondazione Policlinico A Gemelli IRCCS, Roma, Italy
| | - Luca Masucci
- Microbiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Medicine, Roma, Italy
| | - Franco Scaldaferri
- Internal Medicine and Gastroenterology, Fondazione Policlinico A Gemelli IRCCS, Roma, Italy
| | - E M Terveer
- National Donor Feces Bank, LUMC, Leiden, the Netherlands
- Department of Medical Microbiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Max Nieuwdorp
- Department of Internal Medicine, Amsterdam University Medical Centers, location AMC and VuMC, Amsterdam, Netherlands
| | - Antonio López-Sanromán
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | - Juozas Kupcinskas
- Department of Gastroenterology, Institute for Digestive Research, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ailsa Hart
- Department of Gastroenterology, St Mark's Hospital, London, United Kingdom
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Endocrinology & Metabolism, Innsbruck Medical University, Innsbruck, Austria
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology, Fondazione Policlinico A Gemelli IRCCS, Catholic University of Medicine, Roma, Italy
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Hota SS, McNamara I, Jin R, Kissoon M, Singh S, Poutanen SM. Challenges establishing a multi-purpose fecal microbiota transplantation stool donor program in Toronto, Canada. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2019; 4:218-226. [PMID: 36339288 PMCID: PMC9612805 DOI: 10.3138/jammi.2019-0003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 05/29/2019] [Indexed: 06/16/2023]
Abstract
BACKGROUND The success of fecal microbiota transplantation (FMT) programs depends on maintaining suitable stool donors. We describe challenges recruiting and retaining universal donors in the first 2 years of an FMT clinical and research program in Toronto and identify opportunities for improvement. METHODS A four-stage screening process is used to identify suitable FMT donors in the Microbiota Therapeutics Outcomes Program. Donor screening follows Health Canada recommendations and excludes persons with history or risk for diseases associated with dysbiosis. Donors are rescreened microbiologically approximately every 1-3 months and answer ongoing health, exposure, and dietary questionnaires. RESULTS In the first 2 years of our program, 5 of 322 (1.6%) prospective stool donors passed initial screening, and only 2 (0.6%) were retained. Most prospective donors were excluded on telephone screening, at which point high BMI, medication use, and family history of relevant illness were common exclusions. No candidate was excluded because of a concerning physical examination. Microbiologic reasons for donor exclusion included carriage of Blastocystis hominis (n = 2), Helicobacter pylori (n = 2), extended spectrum beta-lactamase producing organisms (n = 1), Shiga-toxin producing Escherichia coli (n = 1), and sapovirus (n = 1). Universal donors were lost temporarily because of travel, antibiotic exposures, and transient carriage of antibiotic-resistant organisms. CONCLUSIONS Recruiting and retaining suitable donors for FMT is challenging because of rigorous exclusions and labour-intensive screening processes. We present considerations for efficiency in donor screening, including targeting recruitment populations, expanded website self-screening, eliminating physical examinations, and streamlining post-travel risk assessment.
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Affiliation(s)
- Susy S Hota
- Department of Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
| | - Isabella McNamara
- Department of Microbiology, University Health Network/Sinai Health System, Toronto, Ontario, Canada
| | - Robbie Jin
- Department of Microbiology, University Health Network/Sinai Health System, Toronto, Ontario, Canada
| | - Melissa Kissoon
- Department of Microbiology, University Health Network/Sinai Health System, Toronto, Ontario, Canada
| | - Satyender Singh
- Department of Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
| | - Susan M Poutanen
- Department of Medicine, Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
- Department of Microbiology, University Health Network/Sinai Health System, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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Kassam Z, Dubois N, Ramakrishna B, Ling K, Qazi T, Smith M, Kelly CR, Fischer M, Allegretti JR, Budree S, Panchal P, Kelly CP, Osman M. Donor Screening for Fecal Microbiota Transplantation. N Engl J Med 2019; 381:2070-2072. [PMID: 31665572 DOI: 10.1056/nejmc1913670] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
| | | | | | | | | | | | - Colleen R Kelly
- Warren Alpert Medical School of Brown University, Providence, RI
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Lin TC, Hung YP, Ko WC, Ruan JW. Fecal microbiota transplantation for Clostridium difficile infection in Taiwan: Establishment and implementation. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2019; 52:841-850. [PMID: 31607571 DOI: 10.1016/j.jmii.2019.08.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 08/22/2019] [Accepted: 08/25/2019] [Indexed: 12/17/2022]
Abstract
Clostridium difficile infection (CDI) remains a major public health issue, and fecal microbiota transplantation (FMT) has become one of the standard therapies for recurrent or refractory CDI. When compared to medical therapies, such as metronidazole or vancomycin, FMT has a high rate of treatment response with acceptable safety and efficiency. Following promulgation of the amendments in September 2018 in Taiwan, FMT has been indicated for recurrent or refractory CDI. The Taiwan Microbiota Consortium contributed to the Taiwan FMT Expert Consensus, which established basic norms and stipulated essential principles, including the indications for transplantation, eligible locations and personnel, donor screening policies, fecal sample handling, and post-FMT follow-up. However, establishing an eligible FMT team in a qualified hospital remains a clinical challenge, and the requirement for facilities and well-screened donors impedes the implementation of FMT. In this review, we aim to provide domestic FMT teams with explicit instructions to facilitate realization and increase the practice of FMT. Based on the Taiwan FMT Expert Consensus and current regulations, we performed a literature review and integrated the experiences of Taiwanese multidisciplinary experts into this article. The content intends to offer clinicians up-to-date evidence and highlight the essential points of FMT.
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Affiliation(s)
- Tien-Ching Lin
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yuan-Pin Hung
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Executive Yuan, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Jhen-Wei Ruan
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University, Tainan, Taiwan.
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Jørgensen SMD, Hvas CL, Dahlerup JF, Mikkelsen S, Ehlers L, Hammeken LH, Licht TR, Bahl MI, Erikstrup C. Banking feces: a new frontier for public blood banks? Transfusion 2019; 59:2776-2782. [PMID: 31241182 PMCID: PMC6852397 DOI: 10.1111/trf.15422] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/27/2019] [Accepted: 05/27/2019] [Indexed: 12/15/2022]
Abstract
Fecal microbiota transplantation (FMT) is an effective treatment for recurrent Clostridioides difficile infection and is potentially beneficial in other microbiota-related disorders. The provision of FMT in routine clinical practice requires an extensive infrastructure that is reliant on voluntary donors. Alongside an increasing demand for FMT, the logistic barriers of a large-scale donor-dependent operation and the difficulties among health authorities to regulate FMT limit the dissemination of sustainable FMT services. Blood centers are large organizations that handle a multitude of donor-dependent operations on a daily basis. Blood and feces share many of the same dependencies, and feces may present a new opportunity for the blood services to handle. In this paper, we describe how an FMT service may be established and embedded within the blood service infrastructure, and we explain the benefits of using blood donors as feces donors. We further explore the current indications of FMT, the challenges related to the lack of legislation, and the future perspectives for blood banks to meet a new and increasing demand.
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Affiliation(s)
| | | | | | - Susan Mikkelsen
- Department of Clinical ImmunologyAarhus University HospitalAarhusDenmark
| | - Lars Ehlers
- Department of Business and Management, Danish Centre for Healthcare ImprovementsAalborg UniversityAalborgDenmark
| | - Lianna Hede Hammeken
- Department of Business and Management, Danish Centre for Healthcare ImprovementsAalborg UniversityAalborgDenmark
| | - Tine Rask Licht
- National Food InstituteTechnical University of DenmarkKgs. LyngbyDenmark
| | - Martin Iain Bahl
- National Food InstituteTechnical University of DenmarkKgs. LyngbyDenmark
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Reducing Cost and Complexity of Fecal Microbiota Transplantation Using Universal Donors for Recurrent Clostridium difficile Infection. Adv Ther 2019; 36:2052-2061. [PMID: 31154629 PMCID: PMC6822862 DOI: 10.1007/s12325-019-00974-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Indexed: 12/15/2022]
Abstract
Introduction Fecal microbiota transplantation resolves recurrent Clostridium difficile infections in greater than 82% of patients. Highly screened, processed universal donor fecal material is available. We compared cost and scheduling efficiency of fecal microbiota transplantation by universal donors to patient-directed donors. Methods Medical records from a prospectively maintained database of recurrent C. difficile patients who underwent fecal microbiota transplantation between 2012 and 2017 were reviewed retrospectively. Patient-directed donor stool was prepared in our microbiology laboratory using protocol-based screening. We transitioned to purchasing and using universal donor fecal material in 2015. Clinical outcomes, adverse events, time between consult to infusion, consultation fees, and material costs were compared. This was a retrospective comparison of two historical cohorts. Results A total of 111 fecal microbiota transplantations were performed on 105 patients (56 from patient-directed donors and 55 from universal donors). Median recipient age was 66 years (18–96) with male to female ratio of 1:2.7, equivalent in both cohorts. Total consultation fees were significantly lower in the universal donor group owing to fewer infectious disease consultations. Costs for donor screening and stool preparation were lower in the universal donor cohort ($485.0 vs. $1189.90 ± 541.4, p < 0.001, 95% CI 559.9–849.9). Time from consultations to infusion was shorter in the universal donor cohort (18.9 ± 19.1 vs. 36.4 ± 23.3 days, p < 0.001, 95% CI 9.521–25.591). Recurrences within 8 weeks after fecal microbiota transplantation were equivalent (p = 0.354). Adverse events were equivalent. Conclusions Fecal microbiota transplantation using universal donors versus patient-directed donors for recurrent C. difficile showed comparable efficacy and short-term complications. The use of universal donors resulted in significant cost savings and scheduling efficiency.
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Establishing a donor stool bank for faecal microbiota transplantation: methods and feasibility. Eur J Clin Microbiol Infect Dis 2019; 38:1837-1847. [PMID: 31273647 DOI: 10.1007/s10096-019-03615-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 06/12/2019] [Indexed: 12/14/2022]
Abstract
Faecal microbiota transplantation (FMT) is a promising treatment, but donor selection and implementation in clinical practice are difficult. Here, we describe the establishment of a donor stool bank based on the Tissue Act. Stool donors were recruited among blood donors and asked to donate five times in a month. A screening questionnaire, a medical interview and testing of blood and stool were conducted before and after donations. Donations were made at home and transported to the lab, where 50 g of stool was suspended and filtered in saline and 20-mL glycerol (final concentration of 10%) to a volume of 170 mL. The processed stool was assigned a batch number, frozen within 2 h after defecation and stored at - 80 °C for up to 1 year. All steps were documented and cross-checked before donor stool were released for clinical use. Thirteen donors were eligible at the first interview and started donations. Two donors were excluded due to a positive Helicobacter pylori test, two withdrew consent and one was lost to follow-up. One donor took a single dose of NSAIDs 2 days prior to a donation, which was discarded. There were no other excluding findings at the second interview or testing. Eight of the 13 donors were approved as stool donors. All donated five times with each donation yielding 1-6 portions. Eighty-four portions were released for clinical use. Recruiting stool donors among blood donors is safe and effective. The Tissue Act yields an appropriate regulative framework for FMT.
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