scholarly journals Multidrug-Resistant Gram-Negative Bacteria Decolonization in Immunocompromised Patients: A Focus on Fecal Microbiota Transplantation

2020 ◽  
Vol 21 (16) ◽  
pp. 5619
Author(s):  
Laura Alagna ◽  
Emanuele Palomba ◽  
Davide Mangioni ◽  
Giorgio Bozzi ◽  
Andrea Lombardi ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Fecal Microbiota Transplantation ◽  
Multidrug Resistant ◽  
Fecal Microbiota ◽  
Solid Organ ◽  
Immunocompromised Patients ◽  
Clostridioides Difficile ◽  
System A ◽  
Increased Risk ◽  
Clostridioides Difficile Infection

Antimicrobial resistance is an important issue for global health; in immunocompromised patients, such as solid organ and hematological transplant recipients, it poses an even bigger threat. Colonization by multidrug-resistant (MDR) bacteria was acknowledged as a strong risk factor to subsequent infections, especially in individuals with a compromised immune system. A growing pile of studies has linked the imbalance caused by the dominance of certain taxa populating the gut, also known as intestinal microbiota dysbiosis, to an increased risk of MDR bacteria colonization. Several attempts were proposed to modulate the gut microbiota. Particularly, fecal microbiota transplantation (FMT) was successfully applied to treat conditions like Clostridioides difficile infection and other diseases linked to gut microbiota dysbiosis. In this review we aimed to provide a look at the data gathered so far on FMT, focusing on its possible role in treating MDR colonization in the setting of immunocompromised patients and analyzing its efficacy and safety.

scholarly journals Clinical Application and Potential of Fecal Microbiota Transplantation

2019 ◽  
Vol 70 (1) ◽  
pp. 335-351 ◽  
Author(s):  
R.E. Ooijevaar ◽  
E.M. Terveer ◽  
H.W. Verspaget ◽  
E.J. Kuijper ◽  
J.J. Keller
Keyword(s):  
Fecal Microbiota Transplantation ◽  
Multidrug Resistant ◽  
Fecal Microbiota ◽  
Graft Versus Host ◽  
Clostridioides Difficile ◽  
Current State ◽  
Randomized Controlled Studies ◽  
Clostridioides Difficile Infection ◽  
New Treatment ◽  
Irritable Bowel

Fecal microbiota transplantation (FMT) is a well-established treatment for recurrent Clostridioides difficile infection. FMT has become a more readily available and useful new treatment option as a result of stool banks. The current state of knowledge indicates that dysbiosis of the gut microbiota is implicated in several disorders in addition to C. difficile infection. Randomized controlled studies have shown FMT to be somewhat effective in treating ulcerative colitis, irritable bowel syndrome, and hepatic encephalopathy. In addition, FMT has been beneficial in treating several other conditions, such as the eradication of multidrug-resistant organisms and graft-versus-host disease. We expect that FMT will soon be implemented as a treatment strategy for several new indications, although further studies are needed.

Fecal microbiota transplantation in gastrointestinal and extraintestinal disorders

2020 ◽  
Vol 15 (12) ◽  
pp. 1173-1183
Author(s):  
Gianluca Ianiro ◽  
Jonathan P Segal ◽  
Benjamin H Mullish ◽  
Mohammed N Quraishi ◽  
Serena Porcari ◽  
...  
Keyword(s):  
Fecal Microbiota Transplantation ◽  
Multidrug Resistant ◽  
Fecal Microbiota ◽  
Current Evidence ◽  
Resistant Bacteria ◽  
Clostridioides Difficile ◽  
Clostridioides Difficile Infection ◽  
Inflammatory Bowel ◽  
Irritable Bowel

Fecal microbiota transplantation (FMT) is the infusion of feces from a healthy donor into the gut of a recipient to treat a dysbiosis-related disease. FMT has been proven to be a safe and effective treatment for Clostridioides difficile infection, but increasing evidence supports the role of FMT in other gastrointestinal and extraintestinal diseases. The aim of this review is to paint the landscape of current evidence of FMT in different fields of application (including irritable bowel syndrome, inflammatory bowel disease, liver disorders, decolonization of multidrug-resistant bacteria, metabolic disorders and neurological disorders), as well as to discuss the current regulatory scenario of FMT, and hypothesize future directions of FMT.

scholarly journals 2432. Durability Against Antibiotics After Response to Fecal Microbiota Transplantation in Recurrent Clostridioides difficile Infection

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S841-S841
Author(s):  
Srishti Saha ◽  
Raseen Tariq ◽  
Ryan Pardi ◽  
Darrell Pardi ◽  
Sahil Khanna
Keyword(s):  
Risk Factors ◽  
Fecal Microbiota Transplantation ◽  
Fecal Microbiota ◽  
Wilcoxon Test ◽  
Watery Diarrhea ◽  
Antibiotic Exposure ◽  
Durable Response ◽  
Clostridioides Difficile ◽  
Increased Risk ◽  
Clostridioides Difficile Infection

Abstract Background Fecal microbiota transplantation (FMT) cures ~90% of patients with recurrent Clostridioides difficile infection (rCDI). Ongoing or repeated exposure to risk factors, especially antibiotics (a modifiable risk factor but often necessary), may lead to future CDI. However, it is not known if FMT provides durable protection against future CDI despite subsequent antibiotic exposure. We studied the long-term durability of FMT against antibiotic exposure post-FMT. Methods A retrospective cohort study of patients undergoing FMT via colonoscopy for rCDI from Sep 2012 - Jun 2018 was performed. Patients were followed up for 1 year after FMT; data regarding future CDI episodes (watery diarrhea with positive stool test after interim symptom resolution), healthcare exposure, systemic non-CDI antibiotics and acid blocker therapy were collected. Primary outcome was ‘durability’ of response to FMT (defined as no CDI within 1 year post-FMT). Descriptive statistics, Chi square test, Wilcoxon test and multivariate logistic regression were used as appropriate. Results The study included 460 patients; median age 57 years (range 18–94 years), 65.2% (300) female. Overall 31.6% (144) received antibiotics; median number of courses of antibiotics, 2 (range 1–7). Of those who received antibiotics, the incidence of future CDI was 24.3% (n = 34), compared with 9% (n = 28) of those who did not receive antibiotics (P < .001). Median time to first CDI episode post-FMT was 103 (range 5–338) days. Incremental antibiotic courses did not lead to increased risk of future CDI (comparing 1, 2 or ≥3 courses, p = .68). In patients with antibiotic exposure, age and risk factors were similar in patients with and without future CDI (Table 1). Amongst those without antibiotic exposure, inflammatory bowel disease (IBD) predicted future CDI (p = .02). After controlling for risk factors and comorbidities, antibiotic use (p = .004) and IBD (p = .02) independently increased risk of future CDI. Conclusion The majority of patients with rCDI have a durable response to FMT despite ongoing risk factors. These data suggest that three-fourth of patients who receive antibiotics after FMT do not develop future CDI. IBD and antibiotic exposure independently increase the risk of future CDI. Disclosures All authors: No reported disclosures.

scholarly journals Applications of Fecal Microbiota Transplantation: Emphasis on Clostridioides difficile Infections

2021 ◽  
Vol 14 (01) ◽  
pp. 016-020
Author(s):  
Juliana Peloso Signorette ◽  
Rômulo Tadeu Dias de Oliveira ◽  
José Maria Montiel ◽  
Priscila Larcher Longo
Keyword(s):  
Latin American ◽  
Fecal Microbiota Transplantation ◽  
Fecal Microbiota ◽  
Intestinal Microbiome ◽  
National Library ◽  
Electronic Library ◽  
Fecal Transplantation ◽  
Clostridioides Difficile ◽  
Clostridioides Difficile Infection ◽  
Latin American And Caribbean

Abstract Objective This study aimed to perform a comprehensive review of clinical trials using fecal microbiota transplantation in cases of Clostridioides difficile infection. Methods This manuscript reviews clinical studies published from 2003 to 2020 at the Scientific Electronic Library Online (SciELO Brazil), Latin American and Caribbean Health Sciences Literature (LILACS) and US National Library of Medicine (MedLine/PubMed) databases using the descriptors antibiotic/antimicrobial, Clostridium difficile/Clostridioides difficile, intestinal microbiota/intestinal microbiome and fecal transplantation. Results Interventions on microbiota include the use of probiotics, prebiotics, and fecal microbiota transplantation as therapeutic methods. Results show that fecal microbiota transplantation is an excellent alternative for the treatment of recurrent C. difficile infections.

scholarly journals Clostridioides difficile Infection, Still a Long Way to Go

2021 ◽  
Vol 10 (3) ◽  
pp. 389
Author(s):  
Eleftheria Kampouri ◽  
Antony Croxatto ◽  
Guy Prod’hom ◽  
Benoit Guery
Keyword(s):  
Fecal Microbiota Transplantation ◽  
Diagnostic Algorithm ◽  
Fecal Microbiota ◽  
Diagnostic Methods ◽  
Special Focus ◽  
Surveillance Systems ◽  
Main Question ◽  
Clostridioides Difficile ◽  
Clostridioides Difficile Infection ◽  
The Right

Clostridioides difficile is an increasingly common pathogen both within and outside the hospital and is responsible for a large clinical spectrum from asymptomatic carriage to complicated infection associated with a high mortality. While diagnostic methods have considerably progressed over the years, the optimal diagnostic algorithm is still debated and there is no single diagnostic test that can be used as a standalone test. More importantly, the heterogeneity in diagnostic practices between centers along with the lack of robust surveillance systems in all countries and an important degree of underdiagnosis due to lack of clinical suspicion in the community, hinder a more accurate evaluation of the burden of disease. Our improved understanding of the physiopathology of CDI has allowed some significant progress in the treatment of CDI, including a broader use of fidaxomicine, the use of fecal microbiota transplantation for multiples recurrences and newer approaches including antibodies, vaccines and new molecules, already developed or in the pipeline. However, the management of CDI recurrences and severe infections remain challenging and the main question remains: how to best target these often expensive treatments to the right population. In this review we discuss current diagnostic approaches, treatment and potential prevention strategies, with a special focus on recent advances in the field as well as areas of uncertainty and unmet needs and how to address them.

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