Related Experiment Video
Updated: Feb 15, 2026
10:17
Improving Student Outcomes with an Adaptable Molecular Cloning Course-Based Undergraduate Research Experience
Published on: November 15, 2024
1.8K
Exploring ways to improve CDI outcomes
T Galpérine1, B Guery1, 1
1Infectious diseases service, department of medicine, university Hospital, university of Lausanne, 46, rue du Bugnon, 1011 Lausanne, Switzerland.
Medecine Et Maladies Infectieuses
|January 17, 2018
Summary
New treatments for Clostridium difficile infection (CDI) are emerging, offering better outcomes than older drugs. Research highlights the role of gut microbiota and explores novel therapies like fidaxomicin and microbiota transplantation for CDI.
Area of Science:
- Microbiology
- Infectious Diseases
- Pharmacology
Background:
- Clostridium difficile infection (CDI) is a significant global health concern caused by an anaerobic, spore-forming bacterium.
- Metronidazole and vancomycin were historically the primary treatments for CDI.
- Recent advancements have improved the management of both initial and recurrent CDI episodes.
Purpose of the Study:
- To review the evolving landscape of Clostridium difficile infection (CDI) management.
- To highlight new therapeutic strategies and their impact on CDI treatment outcomes.
- To discuss the role of gut microbiota in CDI recurrence and novel treatment approaches.
Main Methods:
- Review of current literature on CDI pathophysiology and treatment.
- Analysis of clinical trial data for new anti-CDI drugs.
- Evaluation of emerging therapies including microbiota transplantation, passive immunotherapy, and vaccines.
Main Results:
- Fidaxomicin demonstrated a significant reduction in CDI recurrences compared to vancomycin.
- Several new drugs (cadazolid, surotomycin, ridinilazole, rifaximin) are under evaluation.
- Gut microbiota homeostasis is crucial for preventing CDI recurrence, leading to developments in transplantation and substitution therapies.
Conclusions:
- CDI treatment has advanced significantly with the development of novel therapeutic pathways.
- Emerging treatments offer improved efficacy and reduced recurrence rates.
- New therapeutic strategies for CDI require integration into international clinical guidelines.
Related Concept Videos
02:24Predicting Reaction Outcomes
11.0K
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
11.0K
01:13Outcomes of Glycolysis
107.8K
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
107.8K
01:11Guidelines for Writing Outcome
4.1K
When developing expected outcomes for a patient care plan, the nurse should adhere to the following recommendations:
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
4.1K
02:07Improving Translational Accuracy
3.7K
3.7K
02:07Improving Translational Accuracy
15.1K
Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
15.1K
02:45Self-Discrepancy Theory
19.0K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
19.0K