Antibiotic use and risk of Clostridioides difficile infection in patients with inflammatory bowel disease - PubMed
The use of clindamycin or metronidazole prescribed in an outpatient setting was associated with a statistically significant increased risk of CDI in patients with IBD. Although the association between clindamycin and CDI is a well-established and common finding, the association between metronidazole …
Microbiome modification for personalized treatment of dysbiotic diseases - PubMed
Fecal microbial transplantation (FMT) for inflammatory diseases or refractory immune checkpoint inhibitor therapy is less effective than for preventing recurrent Clostridioides difficile infection. This commentary outlines strategies to use biomarkers of successful FMT to guide newer approaches to r …
Identification of pathways to high-level vancomycin resistance in Clostridioides difficile that incur high fitness costs in key pathogenicity traits - PubMed
Clostridioides difficile is an important human pathogen, for which there are very limited treatment options, primarily the glycopeptide antibiotic vancomycin. In recent years, vancomycin resistance has emerged as a serious problem in several gram-positive pathogens, but high-level resistance has yet …
The global burden and trend of Clostridioides difficile and its association with world antibiotic consumption, 1990-2019 - PubMed
The global burden of CDI has continuously increased for the past 30 years, especially in high to middle-SDI regions. World antibiotic consumption showed a strong positive correlation with CDI with different risk stratification. More effective prevention and control measures should be implemented in …
Scientists uncover how superbug develops antibiotic resistance
Researchers have discovered how the hospital superbug Clostridioides difficile (C. diff), rapidly evolves resistance to the frontline drug vancomycin, which is used for treatment in the UK. C. diff is […]
Identification of a family of peptidoglycan transpeptidases reveals that Clostridioides difficile requires noncanonical cross-links for viability - PubMed
Most bacteria are surrounded by a cell wall that contains peptidoglycan (PG), a large polymer composed of glycan strands held together by short peptide cross-links. There are two major types of cross-links, termed 4-3 and 3-3 based on the amino acids involved. 4-3 cross-links are created by penicill …
Finch wins US jury trial against Ferring over fecal-transplant patents
A federal jury in Delaware said on Friday that Swiss biopharmaceutical company Ferring Pharmaceuticals infringed patents for fecal transplant technology belonging to Finch Therapeutics and the University of Minnesota and should pay $25 million in damages and future royalties.
Prescribing Trends for Oral Vancomycin and Fidaxomicin after Guideline and Formulary Changes in Ontario, Canada: An Interrupted Time-Series Analysis - PubMed
Guidelines and formulary changes were correlated with increased volume of vancomycin prescriptions.
Man develops fatal bacterial infection after taking ‘widely used’ probiotic
“While probiotics are routinely prescribed among ill patients with various gastrointestinal symptoms and conditions, rare yet severe adverse events may occur,” the case study authors wr…
High-resolution profiling of the gut microbiome reveals the extent of Clostridium difficile burden
npj Biofilms and Microbiomes - A detailed analysis of the prevalence of the bacterium Clostridium difficile in the gut will aid research and could improve clinical care. C. difficile infection is a...
Neutralization of Clostridium difficile Toxin B Mediated by Engineered Lactobacilli That Produce Single-Domain Antibodies | Infection and Immunity
ABSTRACT Clostridium difficile is the primary cause of nosocomial antibiotic-associated diarrhea in the Western
world. The major virulence factors of C. difficile are two exotoxins, toxin A (TcdA) and toxin B (TcdB), which cause extensive colonic
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Peggy Lillis Foundation CEO Christian Lillis talks about how he became involved in advocacy around C diff and his motivation in helping to bring a bill to Congress to make the healthcare-associated infection a nationally notifiable infectious disease and condition.
Healthcare-associated infections and antimicrobial resistance in Canadian acute care hospitals, 2018-2022 - PubMed
From 2018 to 2022, the incidence of MRSA BSIs and CDIs decreased and VRE BSI and CPE infections increased in the Canadian acute care hospitals participating in a national sentinel network (CNISP). Few C. auris isolates were identified from 2012 to 2022. Reporting standardized surveillance dat …
Pantothenate kinase: A promising therapeutic target against pathogenic Clostridium species - PubMed
Current treatment of clostridial infections includes broad-spectrum antibiotics and antitoxins, yet antitoxins are ineffective against all Clostridiumspecies. Moreover, rising antimicrobial resistance (AMR) threatens treatment effectiveness and public health. This study therefore aimed to dis …
Symbiotic biofilms formed by Clostridioides difficile and bacteroides thetaiotaomicron in the presence of vancomycin - PubMed
Vancomycin (VAN) treatment in Clostridioides difficile infection (CDI) suffers from a relatively high rate of recurrence, with a variety of reasons behind this, including biofilm-induced recurrent infections. C. difficile can form monophyletic or symbiotic biofilms with other microbes …
Family Stool Donation Predicts Failure of Fecal Microbiota Transplant for Clostridioides difficile Infection - PubMed
Colonoscopy-based FMT was highly effective for CDI, even in a population where immunosuppression and proton pump inhibitor use were common. Family stool donation was associated with FMT failure, compared with the use of a stool bank. The study suggests that the use of a stool bank may not only impro …
Healthcare-associated infections and antimicrobial resistance in Canadian acute care hospitals, 2018-2022 - PubMed
From 2018 to 2022, the incidence of MRSA BSIs and CDIs decreased and VRE BSI and CPE infections increased in the Canadian acute care hospitals participating in a national sentinel network (CNISP). Few C. auris isolates were identified from 2012 to 2022. Reporting standardized surveillance dat …
Symbiotic biofilms formed by Clostridioides difficile and bacteroides thetaiotaomicron in the presence of vancomycin - PubMed
Vancomycin (VAN) treatment in Clostridioides difficile infection (CDI) suffers from a relatively high rate of recurrence, with a variety of reasons behind this, including biofilm-induced recurrent infections. C. difficile can form monophyletic or symbiotic biofilms with other microbes …
Healing from Within: How Gut Microbiota Predicts IBD Treatment Success-A Systematic Review - PubMed
Recent research indicates that the microbiome has a significant impact on the progression of inflammatory bowel disease (IBD) and that creating therapies that change its composition could positively impact the outcomes of IBD treatment. This review summarizes the results of extensive studies that ex …
MicroRNA miR-27a-5p reduces intestinal inflammation induced by Clostridioides difficile flagella by regulating the NF-κB signaling pathway - PubMed
miR-27a-5p plays a crucial role in regulating C. difficile-induced inflammation, suggesting its potential as a therapeutic target for controlling severe infection. These findings offer valuable insights into potential therapeutic strategies for managing C. difficile infection and associated inflamma …
Development of two recombinant vaccines against Clostridioides difficile infection and immunogenicity in pregnant sows and neonatal piglets - PubMed
The synthesized recombinant proteins were capable of inducing antibody titers against C. difficile toxins A and B in sows, and were passively transferred to piglets through colostrum.
Q&A: Diagnostic stewardship can reduce unneeded C. diff icile testing
Diagnostic stewardship helped reduce the number of inappropriate tests ordered for Clostridioides difficile by 20 percentage points in a Florida health care system, according to a study.
Use of extracorporeal hemoperfusion therapy in an adult horse with Clostridioides difficile colitis and severe systemic inflammatory response syndrome - PubMed
An 8-year-old American Quarter Horse gelding was treated with extracorporeal hemoperfusion (HP) therapy for treatment of Clostridioides difficile (C. difficile) colitis-induced systemic inflammatory response syndrome (SIRS). The gelding developed C. difficile associated peracute colitis and severe S …
The impact of 30-day antecedent antibiotic exposure on C. difficile ribotype patterns and the relationship with clinical outcomes: A single center study - PubMed
These findings suggest that fluoroquinolone and macrolide exposure were significantly associated with isolating a resistant strain, but we did not find significant differences in clinical outcomes based on the presence of antimicrobial resistance.
#VisualAbstract: Ridinilazole reduces recurrent Clostridioides difficile infection and preserves gut microbi-ome diversity versus vancomycin | 2 Minute Medicine
The antibiotic metronidazole is often used to manage bacterial vaginosis. Find out how long it takes metronidazole to work and how long it stays in your system.
Efficacy of fidaxomicin versus vancomycin in the treatment of Clostridium difficile infection: A systematic meta-analysis - PubMed
There were no significant differences between fidaxomicin and vancomycin in the treatment of CDI in therapeutic effectiveness and adverse reactions, while fidaxomicin was superior to vancomycin in terms of recurrence rate and long-term mortality, and vancomycin is more effective in treating severe C …