Opinion|Videos|January 6, 2025
Key Background Information on Recurrent C. Difficile Infections
Author(s)Sahil Khanna, MBBS, MS
Panelist discusses how recurrent Clostridioides difficile infection results from persistent microbiome disruption, where antibiotic-induced dysbiosis enables bacterial overgrowth and toxin production. Characterized by repeated episodes of colitis, it predominantly affects older, hospitalized patients with compromised immune systems, presenting significant clinical challenges through inflammatory complications and potential systemic spread.
Advertisement
Episodes in this series
Video content above is prompted by the following:
- Describe the pathophysiology of recurrent C difficile infection and what the potential complications of recurrent C difficile include.
- What is the role of the microbiome?
- Discuss the epidemiology and the risk factors for developing recurrent C difficile infection.
Advertisement
Related to this article
A systematic review and meta-analysis found GLP-1 RAs improved liver and metabolic markers in MASLD and MASH, but long-term benefits remain unproven.
Mailed fecal immunochemical test (FIT) outreach raised CRC screening at federally qualified health centers, but gains faded by year 3.
SIRVA was rare after COVID-19 and flu shots, but COVID-19 vaccination had about 7 more cases per 100,000 doses in a study of 1.8 million.
Mucus plugs on chest CT may signal higher COPD hospitalization and death risk even without cough, and early data suggest they can be treated.
Antimicrobial resistance in bronchiectasis and cystic fibrosis varied widely in a study spanning 11 centers on 3 continents.
Experts break down the GOLD 2026 COPD guidelines, highlighting updates to diagnosis criteria, Group E risk categories, and nonpharmacologic interventions.
An economic evaluation found nontargeted hepatitis C screening in emergency departments offered the greatest health benefit at a cost-effective price.
Advertisement
Advertisement
Trending on AJMC
1
Hepatitis B Functional Cure Persists Off Treatment After Bepirovirsen
2
Health Equity & Access Weekly Roundup: November 6, 2026
3
Medicaid Cuts and Caregiving in Congress: Andy Kim
4
COPD’s Old Narrative Is Outdated, GOLD Leaders Say in 2027 Update
5