51
|
Khanna S, Kraft CS. Fecal Microbiota Transplantation: Tales of Caution. Clin Infect Dis 2021; 72:e881-e882. [PMID: 32991697 DOI: 10.1093/cid/ciaa1492] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Indexed: 12/29/2022] Open
Affiliation(s)
- Sahil Khanna
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Colleen S Kraft
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia, USA.,Division of Infectious Diseases, Emory University, Atlanta, Georgia, USA
| |
Collapse
|
52
|
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.
Collapse
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
| |
Collapse
|
53
|
Trebicka J, Macnaughtan J, Schnabl B, Shawcross DL, Bajaj JS. The microbiota in cirrhosis and its role in hepatic decompensation. J Hepatol 2021; 75 Suppl 1:S67-S81. [PMID: 34039493 PMCID: PMC8973011 DOI: 10.1016/j.jhep.2020.11.013] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 02/06/2023]
Abstract
Cirrhosis - the common end-stage of chronic liver disease - is associated with a cascade of events, of which intestinal bacterial overgrowth and dysbiosis are central. Bacterial toxins entering the portal or systemic circulation can directly cause hepatocyte death, while dysbiosis also affects gut barrier function and increases bacterial translocation, leading to infections, systemic inflammation and vasodilation, which contribute to acute decompensation and organ failure. Acute decompensation and its severe forms, pre-acute-on-chronic liver failure (ACLF) and ACLF, are characterised by sudden organ dysfunction (and failure) and high short-term mortality. Patients with pre-ACLF and ACLF present with high-grade systemic inflammation, usually precipitated by proven bacterial infection and/or severe alcoholic hepatitis. However, no precipitant is identified in 30% of these patients, in whom bacterial translocation from the gut microbiota is assumed to be responsible for systemic inflammation and decompensation. Different microbiota profiles may influence the rate of decompensation and thereby outcome in these patients. Thus, targeting the microbiota is a promising strategy for the prevention and treatment of acute decompensation, pre-ACLF and ACLF. Approaches include the use of antibiotics such as rifaximin, faecal microbial transplantation and enterosorbents (e.g. Yaq-001), which bind microbial factors without exerting a direct effect on bacterial growth kinetics. This review focuses on the role of microbiota in decompensation and strategies targeting microbiota to prevent acute decompensation.
Collapse
Affiliation(s)
- Jonel Trebicka
- Translational Hepatology, Internal Medicine I, Goethe University Frankfurt, Germany; European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.
| | - Jane Macnaughtan
- Institute for Liver and Digestive Health, Royal Free Campus, University College London, United Kingdom
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, CA, USA,,Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Debbie L. Shawcross
- Institute of Liver Studies, Department of Inflammation Biology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King’s College London, Denmark Hill Campus, London, United Kingdom
| | - Jasmohan S. Bajaj
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA, USA
| |
Collapse
|
54
|
Yeh YM, Cheng HT, Le PH, Chen CC, Kuo CJ, Chen CL, Chiu CT, Chiu CH. Implementation of fecal microbiota transplantation in a medical center for recurrent or refractory Clostridioides difficile infection and report of preliminary outcome. Biomed J 2021; 45:504-511. [PMID: 34118466 PMCID: PMC9421926 DOI: 10.1016/j.bj.2021.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/26/2021] [Accepted: 06/03/2021] [Indexed: 12/17/2022] Open
Abstract
Background Fecal microbiota transplantation (FMT) has been shown to highly effective in the treatment of recurrent or refractory Clostridioides difficile infection (rCDI) in many countries of the world. Not until 2018, Ministry of Health and Welfare, Taiwan approved the application of FMT for rCDI under a special law. The study reported the first implementation of the technology in the medical center in Taiwan and the preliminary outcome. Methods FMT was used to treat patients with rCDI in Chang Gung Memorial Hospital. FMT was delivered by gastroenterologists using colonoscope. Strict donor screening was performed according to the guidelines. We followed up the clinical course of patients after FMT. 16S rRNA sequencing of fecal samples for donor, and also recipient before and after FMT was carried out. Results From September 2018 to June 2020, 39 patients with rCDI received FMT, with a successful rate of 89.7%. Two patients died due to causes unrelated to FMT, and two other cases showed no clinical improvement after the procedure. High school and college students showed the best pass rate during donor screening. The presence of multi-drug resistant pathogen was the most common cause for screening failure. We demonstrated in a case the use of rRNA sequencing as a biomarker indicating for the improvement of dysbiosis in a patient after FMT. Conclusions FMT was successfully implemented in a medical center in Taiwan and showed a comparable successful rate in treating rCDI, compared to other countries. Safety remains the most important issue when applying FMT in the clinical setting.
Collapse
Affiliation(s)
- Yuan-Ming Yeh
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Hao-Tsai Cheng
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, Tucheng, New Taipei City, Taiwan
| | - Puo-Hsien Le
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chien-Chang Chen
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Jung Kuo
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chyi-Liang Chen
- Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Cheng-Tang Chiu
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Cheng-Hsun Chiu
- Chang Gung Microbiota Therapy Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Molecular Infectious Disease Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| |
Collapse
|
55
|
Kelly CR, Fischer M, Allegretti JR, LaPlante K, Stewart DB, Limketkai BN, Stollman NH. ACG Clinical Guidelines: Prevention, Diagnosis, and Treatment of Clostridioides difficile Infections. Am J Gastroenterol 2021; 116:1124-1147. [PMID: 34003176 DOI: 10.14309/ajg.0000000000001278] [Citation(s) in RCA: 197] [Impact Index Per Article: 65.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 03/25/2021] [Indexed: 02/06/2023]
Abstract
Clostridioides difficile infection occurs when the bacterium produces toxin that causes diarrhea and inflammation of the colon. These guidelines indicate the preferred approach to the management of adults with C. difficile infection and represent the official practice recommendations of the American College of Gastroenterology. The scientific evidence for these guidelines was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation process. In instances where the evidence was not appropriate for Grading of Recommendations Assessment, Development, and Evaluation but there was consensus of significant clinical merit, key concept statements were developed using expert consensus. These guidelines are meant to be broadly applicable and should be viewed as the preferred, but not the only, approach to clinical scenarios.
Collapse
Affiliation(s)
- Colleen R Kelly
- Division of Gastroenterology, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Monika Fischer
- Division of Gastroenterology, Indiana University, Indianapolis, Indiana, USA
| | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kerry LaPlante
- Department of Pharmacy Practice, University of Rhode Island College of Pharmacy, Kingston, Rhode Island, USA
| | - David B Stewart
- Department of Surgery, University of Arizona Health Sciences, Tucson, Arizona, USA
| | - Berkeley N Limketkai
- Division of Digestive Diseases, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | - Neil H Stollman
- Division of Gastroenterology, Alta Bates Summit Medical Center, East Bay Center for Digestive Health, Oakland, California, USA
| |
Collapse
|
56
|
Bajaj JS, Gavis EA, Fagan A, Wade JB, Thacker LR, Fuchs M, Patel S, Davis B, Meador J, Puri P, Sikaroodi M, Gillevet PM. A Randomized Clinical Trial of Fecal Microbiota Transplant for Alcohol Use Disorder. Hepatology 2021; 73:1688-1700. [PMID: 32750174 DOI: 10.1002/hep.31496] [Citation(s) in RCA: 115] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/17/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Alcohol use disorder (AUD) is associated with microbial alterations that worsen with cirrhosis. Fecal microbiota transplant (FMT) could be a promising approach. APPROACH AND RESULTS In this phase 1, double-blind, randomized clinical trial, patients with AUD-related cirrhosis with problem drinking (AUDIT-10 > 8) were randomized 1:1 into receiving one placebo or FMT enema from a donor enriched in Lachnospiraceae and Ruminococcaceae. Six-month safety was the primary outcome. Alcohol craving questionnaire, alcohol consumption (urinary ethylglucuronide/creatinine), quality of life, cognition, serum IL-6 and lipopolysaccharide-binding protein, plasma/stool short-chain fatty acids (SCFAs), and stool microbiota were tested at baseline and day 15. A 6-month follow-up with serious adverse event (SAE) analysis was performed. Twenty patients with AUD-related cirrhosis (65 ± 6.4 years, all men, Model for End-Stage Liver Disease 8.9 ± 2.7) with similar demographics, cirrhosis, and AUD severity were included. Craving reduced significantly in 90% of FMT versus 30% in placebo at day 15 (P = 0.02) with lower urinary ethylglucuronide/creatinine (P = 0.03) and improved cognition and psychosocial quality of life. There was reduction in serum IL-6 and lipopolysaccharide-binding protein and increased butyrate/isobutyrate compared with baseline in FMT but not placebo. Microbial diversity increased with higher Ruminococcaceae and other SCFAs, producing taxa following FMT but not placebo, which were linked with SCFA levels. At 6 months, patients with any SAEs (8 vs. 2, P = 0.02), AUD-related SAEs (7 vs. 1, P = 0.02), and SAEs/patient (median [interquartile range], 1.5 [1.25] vs. 0 [0.25] in FMT, P = 0.02) were higher in placebo versus FMT. CONCLUSIONS This phase 1 trial shows that FMT is safe and associated with short-term reduction in alcohol craving and consumption with favorable microbial changes versus placebo in patients with alcohol-associated cirrhosis with alcohol misuse. There was also a reduction in AUD-related events over 6 months in patients assigned to FMT.
Collapse
Affiliation(s)
- Jasmohan S Bajaj
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Edith A Gavis
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Andrew Fagan
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - James B Wade
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA
| | - Leroy R Thacker
- Department of Biostatistics, Virginia Commonwealth University, Richmond, VA
| | - Michael Fuchs
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Samarth Patel
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Brian Davis
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Jill Meador
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | - Puneet Puri
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, VA
| | | | | |
Collapse
|
57
|
Yadav D, Khanna S. Safety of fecal microbiota transplantation for Clostridioides difficile infection focusing on pathobionts and SARS-CoV-2. Therap Adv Gastroenterol 2021; 14:17562848211009694. [PMID: 33959193 PMCID: PMC8064662 DOI: 10.1177/17562848211009694] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/23/2021] [Indexed: 02/04/2023] Open
Abstract
Clostridioides difficile infection (CDI) is a consequence of flagrant use of antibiotics, an aging population with increasing comorbidities, and increased hospitalizations. The treatment of choice for CDI is antibiotics (vancomycin or fidaxomicin), with a possibility of recurrent CDI despite lack of additional risk factors for CDI. For the last 10 years, fecal microbiota transplantation (FMT) has emerged as a promising therapy for recurrent CDI, with success rates of over 85% compared with less than 50% with antibiotics for multiple recurrent CDI. Along with the success of FMT, several adverse and serious adverse events with FMT have been reported. These range from self-limiting abdominal pain to death due to severe sepsis. This review focuses on the safety of FMT, emphasizing the reports of transmission of pathobionts like extended-spectrum beta lactamase Escherichia coli and Shiga toxin-producing E. coli. The severe acute respiratory syndrome coronavirus-2 is a potential pathogen that could be transmitted via FMT during the COVID-19 pandemic. The challenges faced by clinicians for donor screening, clinical trials, and other aspects of FMT during the pandemic are discussed.
Collapse
Affiliation(s)
- Devvrat Yadav
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | | |
Collapse
|
58
|
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: 17] [Impact Index Per Article: 5.7] [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.
Collapse
|
59
|
Zaman A, Qazi T, Pai P, Peters P, Nicolaysen S, Olesen SW. Carriage rates of multidrug-resistant organisms among prospective stool donors. THE LANCET. INFECTIOUS DISEASES 2021; 21:454-455. [PMID: 33773125 DOI: 10.1016/s1473-3099(21)00091-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/10/2021] [Indexed: 06/12/2023]
|
60
|
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.
Collapse
|
61
|
Santiago M, Olesen SW. 16S rRNA sequencing of samples from universal stool bank donors. BMC Res Notes 2021; 14:108. [PMID: 33757553 PMCID: PMC7988957 DOI: 10.1186/s13104-021-05520-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/11/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES Universal stool banks provide stool to physicians for use in treating recurrent Clostridioides difficile infection via fecal microbiota transplantation. Stool donors providing the material are rigorously screened for diseases and disorders with a potential microbiome etiology, and they are likely healthier than the controls in most microbiome datasets. 16S rRNA sequencing was performed on samples from a selection of stool donors at a large stool bank, OpenBiome, to characterize their gut microbial community and to compare samples across different timepoints and sequencing runs. DATA DESCRIPTION 16S rRNA sequencing was performed on 200 samples derived from 170 unique stool donations from 86 unique donors. Samples were sequenced on 11 different sequencing runs. We are making this data available because rigorously screened, likely very healthy stool donors may be useful for characterizing and understanding microbial community differences across different populations and will help shed light into the how the microbiome community promotes health and disease.
Collapse
|
62
|
Matson V, Chervin CS, Gajewski TF. Cancer and the Microbiome-Influence of the Commensal Microbiota on Cancer, Immune Responses, and Immunotherapy. Gastroenterology 2021; 160:600-613. [PMID: 33253684 PMCID: PMC8409239 DOI: 10.1053/j.gastro.2020.11.041] [Citation(s) in RCA: 163] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 02/07/2023]
Abstract
The commensal microbiota has been implicated in the regulation of a diverse array of physiological processes, both within the gastrointestinal tract and at distant tissue sites. Cancer is no exception, and distinct aspects of the microbiota have been reported to have either pro- or anti-tumor effects. The functional role of the microbiota in regulating not only mucosal but also systemic immune responses has led to investigations into the impact on cancer immunotherapies, particularly with agents targeting the immunologic checkpoints PD-1 and CTLA-4. Microbial sequencing and reconstitution of germ-free mice have indicated both positive and negative regulatory bacteria likely exist, which either promote or interfere with immunotherapy efficacy. These collective findings have led to the development of clinical trials pursuing microbiome-based therapeutic interventions, with the hope of expanding immunotherapy efficacy. This review summarizes recent knowledge about the relationship between the host microbiota and cancer and anti-tumor immune response, with implications for cancer therapy.
Collapse
|
63
|
Gerardin Y, Timberlake S, Allegretti JR, Smith MB, Kassam Z. Beyond Fecal Microbiota Transplantation: Developing Drugs from the Microbiome. J Infect Dis 2020; 223:S276-S282. [PMID: 33330910 DOI: 10.1093/infdis/jiaa700] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The transfer of live gut microbes may transform patient care across a range of autoimmune, metabolic, hepatic, and infectious diseases. One early approach, fecal microbiota transplantation, has shown promise in Clostridiodes difficile infection and the potential for improving clinical and public health outcomes for other antibiotic-resistant bacteria. These clinical successes have motivated the development of microbiome drugs, which will need to address challenges in safety, uniformity, and delivery while seeking to preserve the benefits of using whole microbiome communities as novel therapeutics and an innovative platform for drug discovery.
Collapse
Affiliation(s)
| | | | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Mark B Smith
- Finch Therapeutics, Somerville, Massachusetts, USA
| | - Zain Kassam
- Finch Therapeutics, Somerville, Massachusetts, USA
| |
Collapse
|
64
|
Soto Chervin C, Gajewski T. Microbiome-based interventions: therapeutic strategies in cancer immunotherapy. IMMUNO-ONCOLOGY TECHNOLOGY 2020; 8:12-20. [PMID: 35757563 PMCID: PMC9216398 DOI: 10.1016/j.iotech.2020.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The composition of the commensal microbiota has recently emerged as a key element influencing the efficacy of cancer treatments. It has become apparent that the interplay between the microbiome and immune system within the host influences the response to immunotherapy, particularly immune checkpoint inhibitor therapy. Identifying the key components of the gut microbiota that influence this response is paramount for designing therapeutic interventions to enhance the response to cancer therapy. This review will discuss strategies being considered to modulate the gut microbiota, including fecal microbiota transplantation, administration of defined bacterial isolates as well as bacterial consortia, supplementation with probiotics, and lifestyle modifications such as dietary changes. Understanding the influence of the complex variables of the human microbiota on the effectiveness of cancer therapy will help drive the clinical design of microbial-based interventions in the field of oncology.
Collapse
Affiliation(s)
- C. Soto Chervin
- Department of Pathology and Department of Medicine, Section of Hematology/Oncology, University of Chicago, Chicago, USA
| | - T.F. Gajewski
- Department of Pathology and Department of Medicine, Section of Hematology/Oncology, University of Chicago, Chicago, USA
| |
Collapse
|
65
|
Vendrik KEW, Terveer EM, Kuijper EJ, Nooij S, Boeije-Koppenol E, Sanders IMJG, van Lingen E, Verspaget HW, Berssenbrugge EKL, Keller JJ, van Prehn J. Periodic screening of donor faeces with a quarantine period to prevent transmission of multidrug-resistant organisms during faecal microbiota transplantation: a retrospective cohort study. THE LANCET. INFECTIOUS DISEASES 2020; 21:711-721. [PMID: 33275940 DOI: 10.1016/s1473-3099(20)30473-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/24/2020] [Accepted: 05/27/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND On June 13, 2019, the US Food and Drug Administration issued a warning after transfer of faeces containing an extended-spectrum β-lactamase (ESBL)-producing Escherichia coli by faecal microbiota transplantation led to bacteraemia in two immunocompromised patients. Consequently, we evaluated the effectiveness of the faeces donor-screening protocol of the Netherlands Donor Faeces Bank, which consists of screening of donors for multidrug-resistant organisms every 3 months, combined with additional screening on indication (eg, after travelling abroad) and application of a quarantine period for all faecal suspensions delivered within those 3 months. METHODS We did a retrospective cohort study of data collected between Jan 1, 2015, and Oct 14, 2019, on the multidrug-resistant organism testing results of donor faeces. Additionally, we tested previously quarantined faecal suspensions approved for faecal microbiota transplantation between Dec 12, 2016, and May 1, 2019, for the presence of multidrug-resistant organisms using both aselective and selective broth enrichment media. Whole-genome sequencing with core-genome multilocus sequence typing (cgMLST) was done on all multidrug-resistant isolates. FINDINGS Among initial screenings, six (9%) of 66 tested individuals were positive for multidrug-resistant organisms and 11 (17%) of 66 tested individuals were positive for multidrug-resistant organisms at any timepoint. Multidrug-resistant organisms were detected in four (25%) of 16 active donors, who had a median donation duration of 268 days (IQR 92 to 366). Among all screening results, 14 (74%) of 19 detected multidrug-resistant organisms were ESBL-producing E coli. 170 (49%) of 344 approved faecal suspensions had corresponding research faeces aliquots available and were tested (from 11 active donors with a median of eight [IQR five to 26] suspensions per donor). No multidrug-resistant organisms were detected in the 170 approved faecal suspensions (one-sided 95% CI 0 to 1·7). cgMLST revealed that all multidrug-resistant organisms were genetically different. INTERPRETATION Healthy faeces donors can become colonised with multidrug-resistant organisms during donation activities. Our screening protocol did not result in approval of multidrug-resistant organism-positive faecal suspensions for microbiota transplantation. FUNDING None.
Collapse
Affiliation(s)
- Karuna E W Vendrik
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Elisabeth M Terveer
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Ed J Kuijper
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands.
| | - Sam Nooij
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Eline Boeije-Koppenol
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Ingrid M J G Sanders
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Emilie van Lingen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Hein W Verspaget
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands; Department of Biobanking, Leiden University Medical Center, Leiden, Netherlands
| | - Eric K L Berssenbrugge
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | - Josbert J Keller
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands; Department of Gastroenterology, Haaglanden Medical Center, The Hague, Netherlands
| | - Joffrey van Prehn
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, Netherlands
| | | |
Collapse
|
66
|
Allegretti JR, Kelly CR, Grinspan A, Mullish BH, Kassam Z, Fischer M. Outcomes of Fecal Microbiota Transplantation in Patients With Inflammatory Bowel Diseases and Recurrent Clostridioides difficile Infection. Gastroenterology 2020; 159:1982-1984. [PMID: 32738249 DOI: 10.1053/j.gastro.2020.07.045] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 07/21/2020] [Accepted: 07/26/2020] [Indexed: 01/27/2023]
Affiliation(s)
- Jessica R Allegretti
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
| | - Colleen R Kelly
- Division of Gastroenterology, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Ari Grinspan
- The Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Benjamin H Mullish
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Zain Kassam
- Finch Therapeutics, Somerville, Massachusetts
| | - Monika Fischer
- Division of Gastroenterology, Indiana University School of Medicine, Indianapolis, Indiana
| |
Collapse
|
67
|
Chen YC, Miao ZF, Yip KL, Cheng YA, Liu CJ, Li LH, Lin CY, Wang JW, Wu DC, Cheng TL, Wang JY. Gut Fecal Microbiota Transplant in a Mouse Model of Orthotopic Rectal Cancer. Front Oncol 2020; 10:568012. [PMID: 33194651 PMCID: PMC7658813 DOI: 10.3389/fonc.2020.568012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 10/06/2020] [Indexed: 12/12/2022] Open
Abstract
The gut microbiota is reported to play an important role in carcinogenesis and the treatment of CRC. SW480 and SW620 colon cancer cells integrated with infrared fluorescent proteins were injected into the rectal submucosa of nude mice. In the subsequent 30 days, we observed tumor growth weekly using an in vivo imaging system. The bacterial solution was infused anally into the mice to perform bacterial transplant. Phosphate-buffered saline, Acinetobacter lwoffii, and Bifidobacterium longum solutions were infused individually. The 16S ribosomal DNA (rDNA) and polymerase chain reaction of murine feces were investigated to confirm the colonization of target bacteria. In the SW620 orthotopic xenograft rectal cancer model, 4 of 5 mice developed rectal cancer by 30 days after submucosal injection. In the SW480 orthotopic xenograft rectal cancer model, 2 of 6 mice developed rectal cancer by 30 days after submucosal injection. For the 16S rDNA analysis, the mice receiving the bacterial solution infusion demonstrated positive findings for A. lwoffii and B. longum. With the successful establishment of a mouse model of orthotopic rectal cancer and transplant of target bacteria, we can further explore the relationship between gut microbiota and CRC. The role of fecal microbiota transplant in the treatment and alleviation of adverse events of chemotherapy in CRC could be clarified in subsequent studies.
Collapse
Affiliation(s)
- Yen-Cheng Chen
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Zhi-Feng Miao
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kwan-Ling Yip
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-An Cheng
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan.,Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Jung Liu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ling-Hui Li
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Chung-Yen Lin
- Institute of Information Science, Academia Sinica, Taipei, Taiwan
| | - Jiunn-Wei Wang
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Department of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tian-Lu Cheng
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan.,Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan.,College of Medicine, Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jaw-Yuan Wang
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,College of Medicine, Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
68
|
Aràjol C, Aira Gómez A, González-Suárez B, Casals-Pascual C, Martí Martí S, Domínguez Luzón MÁ, Soriano A, Guardiola Capón J. Donor selection for faecal microbiota transplantation. Consensus document of the Catalan Society of Gastroenterology and the Catalan Society of Infectious Diseases and Clinical Microbiology. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 44:175-180. [PMID: 33309073 DOI: 10.1016/j.gastrohep.2020.07.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/29/2020] [Accepted: 07/13/2020] [Indexed: 01/06/2023]
Abstract
Faecal microbiota transplantation (FMT) is an effective and safe treatment of recurrent Clostridioides difficile infection. It is essential to make every effort to perform FMT rigorously and based on scientific knowledge. Selection of the faecal microbiota donor is a key part of the process to ensure recipient safety. Protocols of action must be implemented that allow clinicians to act with the maximum guarantees and to minimise the risks of the procedure. In this regard, a multidisciplinary working group has been set up with the aim of establishing recommendations for selecting the faecal microbiota donor.
Collapse
Affiliation(s)
- Clàudia Aràjol
- Servicio de Aparato Digestivo, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, España.
| | - Andrea Aira Gómez
- Servicio de Enfermedades Infecciosas, Hospital Clínic, Barcelona, España
| | | | | | - Sara Martí Martí
- Servicio de Microbiología Clínica, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | - M Ángeles Domínguez Luzón
- Servicio de Microbiología Clínica, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | - Alex Soriano
- Servicio de Microbiología Clínica, Hospital Clínic, Barcelona, España
| | - Jordi Guardiola Capón
- Servicio de Aparato Digestivo, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | | |
Collapse
|
69
|
Apartsin K, Smirnova V. Convalescent fecal microbiota transplantation as a possible treatment for COVID-19. Clin Res Hepatol Gastroenterol 2020; 44:e113-e114. [PMID: 32917563 PMCID: PMC7473027 DOI: 10.1016/j.clinre.2020.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 08/16/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Konstantin Apartsin
- Irkutsk Scientific Center the Siberian Branch of the Russian Academy of Sciences, 134, Lermontov Str., Irkutsk 664033, Russian Federation,Corresponding author
| | | |
Collapse
|
70
|
Terra DADA, Vilela EG, Silva ROS, LeÃo LA, Lima KS, Passos RIFÂ, Diniz AN, Coelho LGV. STRUCTURING A FECAL MICROBIOTA TRANSPLANTATION CENTER IN A UNIVERSITY HOSPITAL IN BRAZIL. ARQUIVOS DE GASTROENTEROLOGIA 2020; 57:434-458. [PMID: 33331486 DOI: 10.1590/s0004-2803.202000000-79] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 06/30/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Fecal microbiota transplantation (FMT) is an important therapeutic option for recurrent or refractory Clostridioides difficile infection, being a safe and effective method. Initial results suggest that FMT also plays an important role in other conditions whose pathogenesis involves alteration of the intestinal microbiota. However, its systematized use is not widespread, especially in Brazil. In the last decade, multiple reports and several cases emerged using different protocols for FMT, without standardization of methods and with variable response rates. In Brazil, few isolated cases of FMT have been reported without the implantation of a Fecal Microbiota Transplantation Center (FMTC). OBJECTIVE The main objective of this study is to describe the process of implanting a FMTC with a stool bank, in a Brazilian university hospital for treatment of recurrent and refractory C. difficile infection. METHODS The center was structured within the criteria required by international organizations such as the Food and Drug Administration, the European Fecal Microbiota Transplant Group and in line with national epidemiological and regulatory aspects. RESULTS A whole platform involved in structuring a transplant center with stool bank was established. The criteria for donor selection, processing and storage of samples, handling of recipients before and after the procedure, routes of administration, short and long-term follow-up of transplant patients were determined. Donor selection was conducted in three stages: pre-screening, clinical evaluation and laboratory screening. Most of the candidates were excluded in the first (75.4%) and second stage (72.7%). The main clinical exclusion criteria were: recent acute diarrhea, overweight (body mass index ≥25 kg/m2) and chronic gastrointestinal disorders. Four of the 134 candidates were selected after full screening, with a donor detection rate of 3%. CONCLUSION The implantation of a transplant center, unprecedented in our country, allows the access of patients with recurrent or refractory C. difficile infection to innovative, safe treatment, with a high success rate and little available in Brazil. Proper selection of qualified donors is vital in the process of implementing a FMTC. The rigorous clinical evaluation of donors allowed the rational use of resources. A transplant center enables treatment on demand, on a larger scale, less personalized, with more security and traceability. This protocol provides subsidies for conducting FMT in emerging countries.
Collapse
Affiliation(s)
| | - Eduardo Garcia Vilela
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas / EBSERH, Universidade Federal de Mina Gerais, Belo Horizonte, MG, Brasil
| | | | - Laiane Alves LeÃo
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas / EBSERH, Universidade Federal de Mina Gerais, Belo Horizonte, MG, Brasil
| | - Karine Sampaio Lima
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas / EBSERH, Universidade Federal de Mina Gerais, Belo Horizonte, MG, Brasil
| | | | - Amanda Nádia Diniz
- Universidade Federal de Minas Gerais, Escola de Veterinária, Belo Horizonte, MG, Brasil
| | - Luiz Gonzaga Vaz Coelho
- Instituto Alfa de Gastroenterologia, Hospital das Clínicas / EBSERH, Universidade Federal de Mina Gerais, Belo Horizonte, MG, Brasil
| |
Collapse
|
71
|
Zellmer C, Sater MRA, Huntley MH, Osman M, Olesen SW, Ramakrishna B. Shiga Toxin–Producing Escherichia coli Transmission via Fecal Microbiota Transplant. Clin Infect Dis 2020; 72:e876-e880. [DOI: 10.1093/cid/ciaa1486] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Indexed: 12/21/2022] Open
Abstract
Abstract
Fecal microbiota transplantation (FMT) is recommended therapy for multiply recurrent Clostridioides difficile infection. We report adverse events in 7 patients who received FMT from a stool donor who was colonized with Shiga toxin–producing Escherichia coli (STEC). No patients died of FMT-transmitted STEC. Improved screening can likely avoid future transmission.
Collapse
|
72
|
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.
Collapse
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
| |
Collapse
|
73
|
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.
Collapse
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.
| |
Collapse
|
74
|
Feng W, Liu J, Ao H, Yue S, Peng C. Targeting gut microbiota for precision medicine: Focusing on the efficacy and toxicity of drugs. Am J Cancer Res 2020; 10:11278-11301. [PMID: 33042283 PMCID: PMC7532689 DOI: 10.7150/thno.47289] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
Intra- and interindividual variation in drug responses is one major reason for the failure of drug therapy, drug toxicity, and even the death of patients. Precision medicine, or personalized medicine, is a field of medicine that customizes an individual's medical diagnosis and treatment based on his/her genes, microbiomes, environments, etc. Over the past decade, a large number of studies have demonstrated that gut microbiota can modify the efficacy and toxicity of drugs, and the extent of the modification varies greatly from person to person because of the variability of the gut microbiota. Personalized manipulation of gut microbiota is an important approach to rectify the abnormal drug response. In this review, we aim to improve drug efficacy and reduce drug toxicity by combining precision medicine and gut microbiota. After describing the interactions between gut microbiota and xenobiotics, we discuss (1) the effects of gut microbiota on drug efficacy and toxicity and the corresponding mechanisms, (2) the variability of gut microbiota, which leads to variation in drug responses, (3) the biomarkers used for the patient stratification and treatment decisions before the use of drugs, and (4) the methods used for the personalized manipulation of gut microbiota to improve drug outcomes. Overall, we hope to improve the drug response by incorporating the knowledge of gut microbiota into clinical practice.
Collapse
|
75
|
Abstract
PURPOSE OF REVIEW The purpose of this brief review is to investigate the current utility of fecal microbial transplantation (FMT) to ameliorate dysbiosis contributing to inflammatory bowel disease pathogenesis. RECENT FINDINGS Increasing data from randomized, controlled trials support a role for multiple FMT administrations in the induction of remission and even as a maintenance therapy in mild-to-moderate Ulcerative Colitis. Small series and one small randomized controlled trial among patients with Crohn's Disease and with pouchitis continue to produce conflicting clinical results and microbial profile data on the host and donor levels. It is not clear whether patients with Crohn's disease are more susceptible to disease flare after FMT. Novel FMT delivery systems, including oral, and early-intensity colonoscopic devices, are under investigation. SUMMARY The allure of minimizing the risks and cost of long-term immunosuppression via modulation of patient microbiota remains enticing, and the most recent randomized controlled data in ulcerative colitis reveals acceptable clinical remission rates. However, prior to wide adoption of FMT within the inflammatory bowel disease treatment armamentarium, large clinical trials identifying biomarkers of treatment success, ensuring safety across all indications, and cultivating optimized donor and host selection are needed.
Collapse
Affiliation(s)
| | - Najwa El-Nachef
- Division of Gastroenterology and Hepatology, University of California, San Francisco, San Francisco, California, USA
| |
Collapse
|
76
|
An ecological framework to understand the efficacy of fecal microbiota transplantation. Nat Commun 2020; 11:3329. [PMID: 32620839 PMCID: PMC7334230 DOI: 10.1038/s41467-020-17180-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 06/11/2020] [Indexed: 02/08/2023] Open
Abstract
Human gut microbiota plays critical roles in physiology and disease. Our understanding of ecological principles that govern the dynamics and resilience of this highly complex ecosystem remains rudimentary. This knowledge gap becomes more problematic as new approaches to modifying this ecosystem, such as fecal microbiota transplantation (FMT), are being developed as therapeutic interventions. Here we present an ecological framework to understand the efficacy of FMT in treating conditions associated with a disrupted gut microbiota, using the recurrent Clostridioides difficile infection as a prototype disease. This framework predicts several key factors that determine the efficacy of FMT. Moreover, it offers an efficient algorithm for the rational design of personalized probiotic cocktails to decolonize pathogens. We analyze data from both preclinical mouse experiments and a clinical trial of FMT to validate our theoretical framework. The presented results significantly improve our understanding of the ecological principles of FMT and have a positive translational impact on the rational design of general microbiota-based therapeutics. Here, the authors present a theoretical framework based on community ecology and network science to investigate the efficacy of fecal microbiota transplantation in conditions associated with a disrupted gut microbiota, using the recurrent Clostridioides difficile infection as a prototype disease.
Collapse
|
77
|
Khanna S, Pardi D. Fecal Microbiota Transplantation for Recurrent Clostridioides difficile infection: The COVID-19 Era. Am J Gastroenterol 2020; 115:971-974. [PMID: 32618640 PMCID: PMC7273935 DOI: 10.14309/ajg.0000000000000689] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 04/13/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Sahil Khanna
- C. difficile clinic and Microbial Replacement Therapy program, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Darrell Pardi
- C. difficile clinic and Microbial Replacement Therapy program, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
78
|
Merrick B, Allen L, Masirah M Zain N, Forbes B, Shawcross DL, Goldenberg SD. Regulation, risk and safety of Faecal Microbiota Transplant. Infect Prev Pract 2020; 2:100069. [PMID: 34316559 PMCID: PMC7280140 DOI: 10.1016/j.infpip.2020.100069] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023] Open
Abstract
From its origins as a left-field, experimental, and even “maverick” intervention, faecal microbiota transplantation (FMT) is now a well-recognised, accepted, and potentially life-saving therapeutic strategy, for the management of recurrent Clostridiodes difficile infection (rCDI). It is being investigated as a treatment for a growing number of diseases including hepatic encephalopathy and eradication of antimicrobial resistant organisms, and the list of indications will likely expand in the future. There is no universally accepted definition of what FMT is, and its mechanism of action remains incompletely understood; this has likely contributed to the breadth of approaches to regulation depending on interpretation. In the UK FMT is considered a medicinal product, in North America, a biological product, whereas in parts of Europe, it is considered a human cell/tissue product. Regulation seeks to improve quality and safety, however, lack of standardisation creates confusion, and overly restrictive regulation may hamper widespread access and discourage research using FMT. FMT is generally considered safe, especially if rigorous donor screening and testing is conducted. Most short-term risks are associated with the delivery method (e.g. colonoscopy). Longer term risks are less well described but longitudinal follow-up of treated cohorts is in place to assess for this, and no signal towards harm has been found to date. Rarely it has been associated with adverse outcomes including the transmission of antibiotic resistant bacteria, and even death. It is vital patients undergoing FMT are well informed to the currently appreciated risks and benefits before proceeding.
Collapse
Affiliation(s)
- Blair Merrick
- Centre for Clinical Infection and Diagnostics Research (CIDR), King's College, London and Guy's & St. Thomas' NHS Foundation Trust, UK
| | - Liz Allen
- Early Clinical Development Centre of Excellence, IQVIA, Reading, UK.,Department of Pharmacy, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Nur Masirah M Zain
- Institute of Pharmaceutical Science, School of Cancer and Pharmaceutical Sciences, King's College, London, UK
| | - Ben Forbes
- Institute of Pharmaceutical Science, School of Cancer and Pharmaceutical Sciences, King's College, London, UK
| | - Debbie L Shawcross
- Institute of Liver Studies, Inflammation Biology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Simon D Goldenberg
- Centre for Clinical Infection and Diagnostics Research (CIDR), King's College, London and Guy's & St. Thomas' NHS Foundation Trust, UK
| |
Collapse
|
79
|
Rasmussen TS, Koefoed AK, Jakobsen RR, Deng L, Castro-Mejía JL, Brunse A, Neve H, Vogensen FK, Nielsen DS. Bacteriophage-mediated manipulation of the gut microbiome – promises and presents limitations. FEMS Microbiol Rev 2020; 44:507-521. [DOI: 10.1093/femsre/fuaa020] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 06/02/2020] [Indexed: 12/13/2022] Open
Abstract
ABSTRACT
Gut microbiome (GM) composition and function are linked to human health and disease, and routes for manipulating the GM have become an area of intense research. Due to its high treatment efficacy, the use of fecal microbiota transplantation (FMT) is generally accepted as a promising experimental treatment for patients suffering from GM imbalances (dysbiosis), e.g. caused by recurrent Clostridioides difficile infections (rCDI). Mounting evidence suggests that bacteriophages (phages) play a key role in successful FMT treatment by restoring the dysbiotic bacterial GM. As a refinement to FMT, removing the bacterial component of donor feces by sterile filtration, also referred to as fecal virome transplantation (FVT), decreases the risk of invasive infections caused by bacteria. However, eukaryotic viruses and prophage-encoded virulence factors remain a safety issue. Recent in vivo studies show how cascading effects are initiated when phage communities are transferred to the gut by e.g. FVT, which leads to changes in the GM composition, host metabolome, and improve host health such as alleviating symptoms of obesity and type-2-diabetes (T2D). In this review, we discuss the promises and limitations of FVT along with the perspectives of using FVT to treat various diseases associated with GM dysbiosis.
Collapse
Affiliation(s)
- Torben Sølbeck Rasmussen
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Anna Kirstine Koefoed
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Rasmus Riemer Jakobsen
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Ling Deng
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Josué L Castro-Mejía
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Anders Brunse
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Ridebanevej 9, 2nd floor - 1870, Frederiksberg, Denmark
| | - Horst Neve
- Institute of Microbiology and Biotechnology, Max Rubner-Institut, Hermann-Weigmann-Straße 1 - 24103, Kiel, Germany
| | - Finn Kvist Vogensen
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| | - Dennis Sandris Nielsen
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26 4th floor - 1958, Frederiksberg, Denmark
| |
Collapse
|
80
|
Zatorski H, Nakov R. Faecal Microbiota Transplantation in Inflammatory Bowel Disease: Current Concepts and Future Challenges. Curr Drug Targets 2020; 21:1440-1447. [PMID: 32484770 DOI: 10.2174/1389450121666200602125507] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 12/26/2022]
Abstract
Dysbiosis has been repeatedly observed in inflammatory bowel disease (IBD) and is now recognized as an essential factor in the gut inflammatory process. IBD is a significant burden to health-care systems, mainly due to treatment-related costs. Available treatments have several limitations: up to 30% of patients are primary non-responders, and between 10 and 20% lose response per year, requiring a dose-escalation or a switch to another biologic. Hence, the current IBD treatment is not sufficient, and there is an urgent need to introduce new therapies in the management of these patients. Recently, the correction of dysbiosis has become an attractive approach from a therapeutic point of view. Faecal microbiota transplantation (FMT) appears as a reliable and potentially beneficial therapy in IBD patients. There is developing data that FMT for mild-to-moderately active UC is a safe and efficient therapy for the induction of remission. However, the current studies have different designs and have a short follow up, which makes clinical interpretation significantly difficult. There is a need for RCTs with a well-defined study cohort using FMT for the therapy of CD patients. The location, behavior, and severity of the disease should be taken into account. The goal of this manuscript is to review the data currently available on FMT and IBD, to explain FMT principles and methodology in IBD patients and to discuss some unresolved issues.
Collapse
Affiliation(s)
- Hubert Zatorski
- Department of Digestive Tract Diseasesx,Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Lodz, Poland
| | - Radislav Nakov
- Clinic of Gastroenterology, Tsaritsa Yoanna University Hospital, Medical University of Sofia, Sofia, Bulgaria
| |
Collapse
|
81
|
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.
Collapse
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
| | | |
Collapse
|
82
|
|
83
|
Bajaj JS, Khoruts A. Microbiota changes and intestinal microbiota transplantation in liver diseases and cirrhosis. J Hepatol 2020; 72:1003-1027. [PMID: 32004593 DOI: 10.1016/j.jhep.2020.01.017] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/07/2020] [Accepted: 01/20/2020] [Indexed: 02/08/2023]
Abstract
Patients with chronic liver disease and cirrhosis demonstrate a global mucosal immune impairment, which is associated with altered gut microbiota composition and functionality. These changes progress along with the advancing degree of cirrhosis and can be linked with hepatic encephalopathy, infections and even prognostication independent of clinical biomarkers. Along with compositional changes, functional alterations to the microbiota, related to short-chain fatty acids, bioenergetics and bile acid metabolism, are also associated with cirrhosis progression and outcomes. Altering the functional and structural profile of the microbiota is partly achieved by medications used in patients with cirrhosis such as rifaximin, lactulose, proton pump inhibitors and other antibiotics. However, the role of faecal or intestinal microbiota transplantation is increasingly being recognised. Herein, we review the challenges, opportunities and road ahead for the appropriate and safe use of intestinal microbiota transplantation in liver disease.
Collapse
Affiliation(s)
- Jasmohan S Bajaj
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA.
| | - Alexander Khoruts
- Division of Gastroenterology Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA
| |
Collapse
|
84
|
Voth E, Khanna S. Fecal microbiota transplantation for treatment of patients with recurrent Clostridioides difficile infection. Expert Rev Anti Infect Ther 2020; 18:669-676. [PMID: 32266848 DOI: 10.1080/14787210.2020.1752192] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Recurrent Clostridiodes difficile infection (rCDI) is a growing public health burden, and is associated with poor patient outcomes. Fecal microbiota transplantation (FMT) is a novel therapy with an aim to restore the disrupted microbiota with demonstrated success in the management of rCDI and a favorable safety profile. AREAS COVERED This review includes a comprehensive overview of a search of the literature including epidemiology of rCDI, basics of the gut microbiome, antibiotic therapy for rCDI along with rationale for safety and efficacy of FMT for rCDI. EXPERT OPINION Patients exposed to risk factors, such as antimicrobial agents, are at risk for disruption of the gut microbiome resulting in the reduction of microbial diversity and dysbiosis. Dysbiotic microbiota predispose to primary and rCDI. Strategies to improve the current and future management of rCDI are under clinical investigation, including narrow-spectrum antibiotics, monoclonal antibodies and FMT, which has shown a high success rate for rCDI. Further investigation is needed to determine optimal standardization of the methodological components of FMT including donor screening, stool preparation, storage and instillation and patient follow-up. Newer methods of microbiota replacement therapies including enema- and capsule-based therapies are under investigation.
Collapse
Affiliation(s)
- Elida Voth
- Department of Medicine, Mayo Clinic , Rochester, MN, USA
| | - Sahil Khanna
- Division of Gastroenterology and Hepatology, Mayo Clinic , Rochester, MN, USA
| |
Collapse
|
85
|
Bajaj JS, Salzman N, Acharya C, Takei H, Kakiyama G, Fagan A, White MB, Gavis EA, Holtz ML, Hayward M, Nittono H, Hylemon PB, Cox IJ, Williams R, Taylor-Robinson SD, Sterling RK, Matherly SC, Fuchs M, Lee H, Puri P, Stravitz RT, Sanyal AJ, Ajayi L, Le Guennec A, Atkinson RA, Siddiqui MS, Luketic V, Pandak WM, Sikaroodi M, Gillevet PM. Microbial functional change is linked with clinical outcomes after capsular fecal transplant in cirrhosis. JCI Insight 2019; 4:133410. [PMID: 31751317 PMCID: PMC6975263 DOI: 10.1172/jci.insight.133410] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/13/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUNDHepatic encephalopathy (HE) is associated with poor outcomes. A prior randomized, pilot trial demonstrated safety after oral capsular fecal microbial transplant (FMT) in HE, with favorable changes in microbial composition and cognition. However, microbial functional changes are unclear. The aim of this study was to determine the effect of FMT on the gut-brain axis compared with placebo, using microbial function based on bile acids (BAs), inflammation (serum IL-6, LPS-binding protein [LBP]), and their association with EncephalApp.METHODSTwenty cirrhotic patients were randomized 1:1 into groups that received 1-time FMT capsules from a donor enriched in Lachnospiraceae and Ruminococcaceae or placebo capsules, with 5-month follow-up for safety outcomes. Stool microbiota and BA; serum IL-6, BA, and LBP; and EncephalApp were analyzed at baseline and 4 weeks after FMT/placebo. Correlation networks among microbiota, BAs, EncephalApp, IL-6, and LBP were performed before/after FMT.RESULTSFMT-assigned participants had 1 HE recurrence and 2 unrelated infections. Six placebo-assigned participants developed negative outcomes. FMT, but not placebo, was associated with reduced serum IL-6 and LBP and improved EncephalApp. FMT-assigned participants demonstrated higher deconjugation and secondary BA formation in feces and serum compared with baseline. No change was seen in placebo. Correlation networks showed greater complexity after FMT compared with baseline. Beneficial taxa, such as Ruminococcaceae, Verrucomicrobiaceae, and Lachnospiraceae, were correlated with cognitive improvement and decrease in inflammation after FMT. Fecal/serum secondary/primary ratios and PiCRUST secondary BA pathways did not increase in participants who developed poor outcomes.CONCLUSIONGut microbial function in cirrhosis is beneficially affected by capsular FMT, with improved inflammation and cognition. Lower secondary BAs in FMT recipients could select for participants who develop negative outcomes.TRIAL REGISTRATIONClinicaltrials.gov NCT03152188.FUNDINGNational Center for Advancing Translational Sciences NIH grant R21TR002024, VA Merit Review grant 2I0CX001076, the United Kingdom National Institute for Health Research Biomedical Facility at Imperial College London, the British Heart Foundation, Wellcome Trust, and King's College London.
Collapse
Affiliation(s)
- Jasmohan S. Bajaj
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Nita Salzman
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Chathur Acharya
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Hajime Takei
- Junshin Clinic Bile Acid Institute, Meguro-Ku, Tokyo, Japan
| | - Genta Kakiyama
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Andrew Fagan
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Melanie B. White
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Edith A. Gavis
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Mary L. Holtz
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Michael Hayward
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Phillip B. Hylemon
- Department of Microbiology and Immunology, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - I. Jane Cox
- Institute for Hepatology London, Foundation for Liver Research, London, United Kingdom
| | - Roger Williams
- Institute for Hepatology London, Foundation for Liver Research, London, United Kingdom
| | | | - Richard K. Sterling
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Scott C. Matherly
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Michael Fuchs
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Hannah Lee
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Puneet Puri
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - R. Todd Stravitz
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Arun J. Sanyal
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Lola Ajayi
- Institute for Hepatology London, Foundation for Liver Research, London, United Kingdom
| | - Adrien Le Guennec
- Randall Centre for Cell & Molecular Biophysics and Centre for Biomolecular Spectroscopy, King’s College London, London, United Kingdom
| | - R. Andrew Atkinson
- Randall Centre for Cell & Molecular Biophysics and Centre for Biomolecular Spectroscopy, King’s College London, London, United Kingdom
| | - Mohammad S. Siddiqui
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Velimir Luketic
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - William M. Pandak
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia, USA
| | - Masoumeh Sikaroodi
- Microbiome Analysis Center, George Mason University, Manassas, Virginia, USA
| | - Patrick M. Gillevet
- Microbiome Analysis Center, George Mason University, Manassas, Virginia, USA
| |
Collapse
|