Antibiotics

The Clinical and Laboratory Standards Institute (CLSI) Subcommittee on Antimicrobial Susceptibility Testing had its series of meetings to update breakpoints for a variety of classes of antimicrobials.

With AMR being a global priority, biosecurity-type policy around resistance may be part of the solution.

At ID Week 2024, in a late-breaking presentation, investigators are reporting it is safe to cut the antibiotic regimen in half without endangering patients for these infections.

The ideal parameter for vancomycin monitoring is the area under the curve, which can be calculated using pharmacokinetic equations or Bayesian software.

This study revealed a significant decline in MSSA and a corresponding rise MRSA, particularly linked to COVID-19 social isolation measures.

A novel test is looking to ascertain this diagnostic information quickly to aid clinicians in making a determination of infections and more efficiently prescribe antimicrobials.

Continuous antibiotic infusions show positive results and may improve outcomes for patients with severe sepsis.

Initial studies show its effectiveness against various bacteria, including those resistant to standard treatments, and it is being developed in both intravenous and oral forms to improve patient access.

Long-acting lipoglycopeptides (LGPs) like dalbavancin, oritavancin, and telavancin were developed with extended half-lives, initially targeting acute bacterial skin and skin structure infections (ABSSSIs). However, recent studies have explored their potential in treating other infections, including infective endocarditis (IE), bone and joint infections (BJIs), and bloodstream infections (BSIs), offering an alternative to standard care and outpatient antimicrobial therapy.

New predictive statistical modeling shows that antimicrobial resistance (AMR) deaths will rise steadily in the coming decades.

Kevin Nguyen, PharmD, offers some insights on some of the challenges in the outpatient setting with regards to stewardship, and novel strategies being utilized.

Mass distribution of azithromycin twice yearly to infants and children did not comply with WHO recommendation but reduced all-cause mortality.

Benjamin Park, MD, offers insights on the federal agency’s role in AMR.

Bala Subramanian, PhD, highlights how the novel antibiotic BWC0977, with its dual intravenous and oral formulation, is poised to transform the fight against antimicrobial resistance.

Amanda Jezek, of the Infectious Diseases Society of America (IDSA), offers some insight on the prospective bill in Congress, as well as other AMR initiatives the organization is involved in.

With antimicrobial drug shortages expected to continue globally, developing mitigation strategies is essential to prevent complications, including antimicrobial resistance.

As with other metallo-β-lactamases, NDM is capable of hydrolyzing nearly all β-lactams, including carbapenems, and the search for the proper antimicrobials is challenging.

Clinicians provide an overview of intraamniotic infections and offer treatment strategies for these challenging infections.

Understanding the potential and limitations of new Acinetobacter baumannii active therapies.

A focus group study reviewed provider practices to learn more about patient management and explore the potential to follow up with clinicians on important takeaways.

Penicillin continues to be an important therapy for treating syphilis. Here is a review of the literature in comparing one of the first antibiotics to non-penicillin treatments for non-neurological syphilis.

4-way trial assesses non-prescription interventions, including 2 nasal sprays, for reducing seasonal respiratory illness and related antibiotic use.

Investigators found that 10 days of antibiotics is common for acute otitis media despite that 5 to 7 days is advised by US and international guidelines.

Analyzing data from over 4.6 million sinusitis cases, the study emphasizes the need for focused efforts to improve adherence to treatment guidelines and ensure antibiotics are used correctly.

The World Health Organization (WHO) warns of a moderate global risk to the presence of the pathogen, hypervirulent Klebsiella pneumoniae (hvKp) sequence type (ST) 23, as it has been reported in at least 1 country in all 6 WHO Regions.

Given that over 50% of women experience at least one urinary tract infection annually and antimicrobial resistance is on the rise, it's essential to evaluate the evidence for potential non-drug interventions.

Omadacycline (Nuzyra) maintained its potency over time and did not show a decrease in effectiveness.

The third and final episode in our series looks at what is in the pipeline as well as a discussion around FDA guidance.

While the SCORPIO-HR phase 3 trial did not meet its primary endpoint of sustained symptom resolution, ensitrelvir showed promising results in reducing symptom duration and preventing viral rebound.