ClinicalTrials.Veeva

Menu

Detection of Microorganisms and Antibiotic Resistance Genes Using the Curetis Unyvero LRT55 Application

C

Curetis

Status

Completed

Conditions

Pneumonia

Treatments

Device: LRT55 Testing

Study type

Observational

Funder types

Industry

Identifiers

NCT01922024
CURETIS LRT55 Study - V 6.0

Details and patient eligibility

About

The Curetis Unyvero LRT55 Application is intended to detect and to identify genes of 21 microorganisms and 19 genes associated with antibiotic resistance in 4 hours.

In this study, the performance of the Unyvero LRT55 Application shall be tested under clinical conditions and compared to (1) a composite reference method (for non-atypical or cultured microorganisms) or (2) a molecular PCR based reference method for the 3 atypical microorganisms Chlamydophila pneumoniae, Legionella pneumoniae, and Pneumocystis jirovecii, and for resistance genes.

PCR amplifications are followed by bi-directional sequencing, including comparison of the test results Time to result will be compared for the Unyvero LRT55 Application and standard-of care.

Full description

This is a non-interventional, controlled, non-randomized multicenter clinical study that compares a new diagnostic device, the Unyvero LRT55 Application (based on molecular diagnostic methods) to either (1) a composite reference method (for non-atypical microorganisms), (2) a composite PCR-based method for 3 atypical microorganisms or (3) a PCR-based reference method for resistance genes.

The study will use leftover lower respiratory tract samples taken from subjects suspected with lower respiratory tract infections: (a) Specimens taken prospectively for standard-of-care (i.e. microbiology testing) from hospitalized subjects. (b) Banked specimens for rare microorganisms.

As the device is under investigation, the test results provided by the Unyvero LRT55 Application will not be made available to the treating physician and therefore will not be used for diagnosis, treatment or other management decisions.

Enrollment

2,124 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Hospitalized subjects with suspicion of lower respiratory tract infection
  • Age at least 18 years
  • Available surplus respiratory aspirate or bronchial lavage sample

Exclusion criteria

  • Out-patient (ambulatory patient)
  • Known infection with HIV, HBV or tuberculosis

Trial design

2,124 participants in 2 patient groups

Prospective Fresh Clinical Specimens
Description:
Patients with suspicion of lower respiratory tract infection (pneumonia), samples tested with Unyvero LRT 55 cartridge and results compared against composite (comparator) which is based on routine clinical microbiology and a second PCR test
Treatment:
Device: LRT55 Testing
Retrospective Frozen Clinical Specimens
Description:
Patients with suspicion of lower respiratory tract infection (pneumonia), samples tested with Unyvero LRT 55 cartridge and results compared against routine clinical microbiology
Treatment:
Device: LRT55 Testing

Trial contacts and locations

9

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems