How your AST results support accurate antibiotic therapy in the battle against bacterial sepsis

23 Sept 2025

Sepsis remains one of the world’s most urgent healthcare challenges, responsible for over 11 million deaths each year. The rise of multidrug-resistant bacteria makes treatment decisions even more complex, underscoring the critical role of antimicrobial susceptibility testing (AST). This white paper explores how accurate, timely AST results guide life-saving antibiotic choices, improve patient survival, and reduce the financial burden of sepsis care. Readers will gain practical insights into current AST methods, laboratory best practices, and emerging innovations that empower clinicians, microbiologists, and stewardship teams to combat sepsis and slow the spread of antibiotic resistance.

Thermo Scientific™ Sensititre™ ARIS HiQ™ System for AST

Thermo Fisher Scientific

Achieve the comprehensive, accurate MIC values needed to guide more targeted patient therapy with the Thermo Scientific™ Sensititre™ ARIS HiQ™ System, a benchtop automated incubation and reading system for antimicrobial susceptibility testing and identification of bacterial pathogens; designed to accommodate up to 100 Sensititre™ microtitre plates within a single instrument.

(2)

Links

Tags

Clinical MicrobiologyMicrobiology is the study of microorganisms including protists, prokaryotes, fungi, and, often, viruses. Microorganisms are a useful research tool as genetic vectors and, in immunology, for antibiotic susceptibility testing, cellular biology and genetics. Microorganisms commonly grow readily in incubators with microbial culture media; this can contain chromogenic supplements to differentiate between cell lines. Estimate your culture’s density of microorganisms with colony counters, or screen and select colonies for desirable clones with automated colony pickers. Additionally, equipment is available to monitor environments for the presence of microbes and identify with microbial identification instruments. Find the best microbiology products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.SepsisSepsis is a life-threatening response to infection causing organ dysfunction. Research focuses on early detection, biomarkers, and therapies to reduce mortality. Explore tools for sepsis diagnostics and analysis in our peer-reviewed product directory, including detection kits and biomarkers.Antibiotic ResistanceAntibiotic resistance poses a significant threat to public health driving innovation and change through antibiotic stewardship efforts. Ongoing research and diagnostic efforts focus on new treatments and detection methods. Explore antibiotic resistance research and diagnostic tools in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.Infectious DiseasesInfectious diseases are caused by pathogens such as bacteria, viruses, and fungi. Effective detection, prevention, and treatment are crucial to control outbreaks and improve public health. Diagnostic tools, vaccines, and antimicrobial treatments are essential components of managing these diseases. Research into emerging pathogens and resistance patterns continues to evolve. Browse our peer-reviewed product directory to find the best diagnostic tools, prevention solutions, and treatment options; compare products, read customer reviews, and get pricing directly from manufacturers.Antimicrobial Stewardship