Study on Identification and Antimicrobial Susceptibility Testing Using the Fully Automated Rapid Identification and Antimicrobial Susceptibility Testing System RAISUS S4

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030260182

Enrollment

100

Registered

2026-06-02

Start date

2026-06-02

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Infectious diseases Infectious diseases

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Residual specimens of bacterial isolates or positive blood culture samples with defined MIC values, including Gram-negative bacilli, Gram-positive cocci, fastidious organisms, anaerobic bacteria, and yeast-like fungi

Exclusion criteria

Exclusion criteria: Bacterial isolates obtained from patients who declined participation in this study Specimens deemed inappropriate for inclusion in the study by the investigators

Design outcomes

Primary

Measure	Time frame
Concordance Rate of Microbial Identification Results and Antimicrobial Susceptibility Test Results (MIC Values) Between RAISUS S4 and the Reference Method Bias Evaluation of MIC Values Between RAISUS S4 and the Reference Method Evaluation of the Time to Detection of Antimicrobial-Resistant Bacteria Using RAISUS S4	—

Secondary

Measure	Time frame
Comparative Evaluation of Turnaround Time (TAT) to Reporting of Test Results Between RAISUS S4 and the Reference Method	—

Contacts

Public Contactaoi kimiyama

University of Tsukuba Hospital

tsukuba-idcenter@gwe.md.tsukuba.ac.jp+81-29-853-3682

Outcome results