Clinical Trials in China / NCT07035535
Enrolling by invitation
Observational
The Predictive Value of Molecular Diagnostic Techniques in the Antimicrobial- Resistance Phenotypes of Pathogens
NCT07035535 · tracked via the Priya Life Science China tracker
Condition(s) studied
Antimicrobial Drug ResistanceHigh-Throughput Nucleotide Sequencing
Study summary
This observational study is to learn about the predictive value of targeted next-generation sequencing(tNGS) in pathogen resistance phenotype of patients with lower respiratory tract infection ,by detecting antimicrobial-resistant genes.
Eligibility
Inclusion Criteria:
* Aged 18 years and above
* Lower respiratory tract infection based on at least two of the followings: abnormal temperature (body temperature greater than 38.5°C or less than 36.5°C), leucocyte count abnormality (leucocyte count greater than 10\*10\^9/L or less than 4\*10\^9/L), and the presence of purulent tracheal secretions.
* Patients have been performed tNGS test in-hospital, with the criterion that the reads per kilobase per million mapped reads(RPKM) for staphylococcus aureus exceeds 200, acinetobacter baumannii exceeds 300, klebsiella pneumoniae exceeds 20, or pseudomonas aeruginosa exceeds 100.
Exclusion Criteria:
* Klebsiella pneumoniae,acinetobacter baumannii,pseudomonas aeruginosa or staphylococcus aureus were not cultured in BALF.
Primary outcome measure(s)
- The outcome of the antimicrobial-resistance genes by tNGS — Up to 2 weeks after enrollment
The investigators use the targeted next-generation sequencing(tNGS) to detect the antimicrobial-resistance genes produced by klebsiella pneumoniae,acinetobacter baumannii,pseudomonas aeruginosa or staphylococcus aureus in patients with lower respiratory tract infections - The outcome of bacteria antimicrobial susceptibility test — Up to 2 weeks after enrollment
The antimicrobial susceptibility test(AST) results of the klebsiella pneumoniae,acinetobacter baumannii,pseudomonas aeruginosa or staphylococcus aureus.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| First Affiliated Hospital of Nanjing Medical University | Nanjing | Jiangsu |
More The First Affiliated Hospital with Nanjing Medical University trials in China
Official registry record
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT07035535 on ClinicalTrials.gov ↗ ← All trials in China