Category Archives: C. diff. Spores and More Global Broadcasting Network

C. diff. Radio

Patient, Family, Caregiver January Symposium Broadcasts During March On C. diff. Spores and More Live Program

CDIFFRADIO.COM

 

 

 

 

 

 

 

SAVE THE DATES to listen in to the leading topic expert presentations

shared on January 15, 2021, at the Patient, Family, Caregiver Symposium:

Beginning Tuesday, March 9 from 1:00 p.m. – 2:00 p.m. EST following through on

March 16,  March 23, and  March 30.

A Symposium specifically developed for Patients Diagnosed With a C. diff. Infection, Being Treated For a Clostridioides diffiicile infection, Recovering From a Clostridioides difficile Infection and Recurrences with Family Members and Caregivers.

The Patient & Family C. diff. Symposium was a gathering of healthcare professionals, keynote speakers, health advocates, practitioners, educators, thought leaders, and patients who are transforming the patient experience and changing the way people experience
C. diff. infections worldwide.

Unlike other conferences on this topic, patients will share their C. diff. infection journeys, providing a real-world perspective on patient experience. Our attendees will learn more from this virtual-online symposium and gain knowledge on important topics that will better aid their care and recovery through tools and strategies delivered by keynote speakers.  

The Symposium followed the C Diff Foundation Mission statement –   Educating and Advocating for the prevention, treatments, clinical trials, diagnostics, and environmental safety of Clostridioides difficile
(C. diff.) infections worldwide.

Keynote speakers presented up-to-date data to expand on the existing knowledge and provide important information focused on, yet not limited to,  a Clostridioides difficile infection (also known as C. diff., C. difficile, CDAD, CDI) ……

  • Prevention
  • Treatments
  • Diagnostics
  • Research
  • Environmental Safety
  • Clinical trials and studies

WITH

  • Introduction to Microbiome Research and Studies
  • Infection Prevention
  • Fecal Microbiota Restoration and Transplants
  • Antibiotic Stewardship

We hope you enjoy the broadcasts!

 

Program Chair:  Paul Feuerstadt, MD, FACG

Barbara McGovern, MD     “Treatment of recurrent C. difficile infection with                                                                                        SER-109, an investigational microbiome drug.”

Paul Feuerstadt, MD          ” C. diff. Overview – What is a C. diff. Infection?”

Sahil Khanna, MD               “C. diff. Treatments + FMT Overview. “

 

 

 

Simon Cutting, Ph. D.         “Bacillus, and C. diff.  Spore Overview. “

Teena Chopra, MD                ” Introduction to Infection Prevention.”

Doe Kley, RN, MPH              “C. diff. Transitioning from Hospital to Home. “

Courtney Jones                    ” Microbiome, Microbiota, and Gut Health.”

Denise Cardo, MD                “Everyone Has a Role in Antibiotic Awareness.”

Larry Kociolek, MD              “C. diff. Infections in Pediatrics.”

Kathy Bischoff                        “My C. diff.  Journey.”

Renata Johnson                      “My C. diff. Journey.”

Paul Feuerstadt, MD      &    Barbara McGovern, MD

 

This Symposium was hosted by the C Diff Foundation and

Sponsored by Seres Therapeutics  

C. diff. Spores and More Live Broadcast Enters Season VI

Welcome to Season VI on 

C. diff. Spores and More

Live Broadcast, sponsored

by Clorox Healthcare.

 

With over 260 archived episodes ~ Listen At Your Leisure


It’s a new year with an entirely new line up of guests eager to share their C. difficile research, infection prevention methods, clinical trials in progress, the updates in the C. diff. community, and much more.

 

 

 

 

In March the post-Patient and Family Symposium presentations will broadcast, in the event you weren’t able to attend the live-online event hosted on January 15th. The first annual Patient and Family Symposium was sponsored by Seres Therapeutics

Do you have a specific topic of interest or would like to learn more about a specific product or procedure?  Send an email to info@cdifffoundation.org and share your suggestions and interests.

“None of us can do this alone ~ All of us can do this together.”

Join us every Tuesday at 1:00 p.m. EST for the Live Broadcast  www.cdiffradio.com

 

C. difficile Infection (C. diff.); A Survivor’s Perspective with CDI Introduction by Teena Chopra, MD,MPH,FACP,FIDSA,FSHEA

Join us on Tuesday, May 26th at 1:00 p.m. EST

C. diff. Spores and More Live Broadcast

www.cdiffradio.com

With Doctor Teena Chopra, MD,MPH,FACP,FIDSA,FSHEA
Associate Professor of Medicine,Division of Infectious Diseases,
Corporate Medical Director,Infection Prevention,Epidemiology,and Antibiotic Stewardship ,DMC and WSU Director,Infection Prevention,Epidemiology and Antibiotic Stewardship,Vibra Hospital

Dr. Chopra will lead the discussion with an overview of a C. difficile infection followed by Alba Muhlfeld, and Renata Johnson, C. diff. Survivors both sharing their journey and providing
key-points to our global listeners.

Unable to listen to the live broadcast?

Access the C. diff. Spores and More Library
http://www.cdiffradio.com
and listen at your leisure.

 

 

C. diff. Spores and More is sponsored by

C. diff. Spores and More Live Broadcast, Tuesday, May 5th With Guest Maureen Spencer, RN, M.Ed., CIC to Discuss Coronavirus (COVID-19) A Time To Review the Basics Through Prevention, and Symptom Part II

Join Us on Tuesday, May 5th, 2020

1:00 p.m. EST

with Guest:  Maureen Spencer, RN, M.Ed., CIC

 

 

 

 

 

 

 

As We Continue Discussing:

Coronavirus COVID-19  –    A Time To Review the Basics Through Prevention, and Symptoms—  Part II

www.cdiffradio.com

Episode Description

The 2019–20 coronavirus pandemic is a pandemic of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease was first identified in Wuhan, Hubei, China in December 2019. Join Our Guest: Maureen Spencer, RN, M.Ed, CIC, will be joining us to continue discussing the coronavirus (COVID-19) through Prevention, Symptoms, and the global healthcare focus.

 

C. diff. Spores and More is Sponsored by:

CspC Plays a Critical Role in Regulating C. diff. Spore Germination in Response to Multiple Environmental Signals.


Abstract

The gastrointestinal pathogen, Clostridioides difficile, initiates infection when its metabolically dormant spore form germinates in the mammalian gut. While most spore-forming bacteria use transmembrane germinant receptors to sense nutrient germinants, C. difficile is thought to use the soluble pseudoprotease, CspC, to detect bile acid germinants. To gain insight into CspC’s unique mechanism of action, we solved its crystal structure. Guided by this structure, we identified CspC mutations that confer either hypo- or hyper-sensitivity to bile acid germinant. Surprisingly, hyper-sensitive CspC variants exhibited bile acid-independent germination as well as increased sensitivity to amino acid and/or calcium co-germinants. Since mutations in specific residues altered CspC’s responsiveness to these different signals, CspC plays a critical role in regulating C. difficile spore germination in response to multiple environmental signals. Taken together, these studies implicate CspC as being intimately involved in the detection of distinct classes of co-germinants in addition to bile acids and thus raises the possibility that CspC functions as a signaling node rather than a ligand-binding receptor

Author summary

The major nosocomial pathogen Clostridioides difficile depends on spore germination to initiate infection. Interestingly, C. difficile’s germinant sensing mechanism differs markedly from other spore-forming bacteria, since it uses bile acids to induce germination and lacks the transmembrane germinant receptors conserved in almost all spore-forming organisms. Instead, C. difficile is thought to use CspC, a soluble pseudoprotease, to sense these unique bile acid germinants. To gain insight into how a pseudoprotease senses germinant and propagates this signal, we solved the crystal structure of C. difficile CspC. Guided by this structure, we identified mutations that alter the sensitivity of C. difficile spores to not only bile acid germinant but also to amino acid and calcium co-germinants. Taken together, our study implicates CspC in either directly or indirectly sensing these diverse small molecules and thus raises new questions regarding how C. difficile spores physically detect bile acid germinants and co-germinants.

Authors:

  • Amy E. Rohlfing ,
  • Brian E. Eckenroth ,
  • Emily R. Forster,
  • Yuzo Kevorkian,
  • M. Lauren Donnelly,
  • Hector Benito de la Puebla,
  • Sylvie Doublié,
  • Aimee Shen

To view the Abstract in its entirety – please click on the link provided below:

https://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.1008224

  • Published: July 5, 2019
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