- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01752166
Detecting Infections Rapidly and Easily for Candidemia Trial - Part 2 (direcT2 Study) (direcT2)
Prospective Collection and Testing of Un-Spiked and Candida-Spiked Fresh Whole Blood Specimens From Patients Who Have Been Referred For a Diagnostic Blood Culture
Study Overview
Status
Conditions
Detailed Description
This study will prospectively collect and analyze whole blood T2 clinical research specimens and concomitant blood culture specimens from patients who have been referred for a blood culture per routine standard of care. Additional analysis of blinded, contrived (i.e. Candida spiked and un-spiked whole blood) specimens will be completed by study sites to augment the analysis of Candida positive blood specimens prospectively obtained from the study population.
The clinical performance of the T2 Candida test on the T2 Dx Instrument will be evaluated by calculating the:
- Estimated clinical specificity of the T2Candida test results compared to Candida negative blood culture results in prospectively collected specimens, and the
- Estimated sensitivity of the T2 Candida test results compared to the known Candida positive status or Candida positive blood culture status of contrived specimens that have been spiked at clinically relevant concentrations of the target organisms and, where detected, to Candida positive blood culture results in prospectively collected clinical specimens.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
-
-
Alabama
-
Birmingham, Alabama, United States, 35294-0006
- University of Alabama at Birmingham
-
-
Georgia
-
Augusta, Georgia, United States, 30912
- Georgia Regents University
-
-
Michigan
-
Detroit, Michigan, United States, 48202
- Henry Ford Health System
-
-
New York
-
New York, New York, United States, 10065
- Memorial Sloan Kettering Cancer Center
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, United States, 15213
- University of Pittsburgh Medical Center
-
-
Texas
-
Houston, Texas, United States, 77030
- MD Anderson Cancer Center
-
Houston, Texas, United States, 77030
- University of Texas Health Science Center
-
Houston, Texas, United States, 77030
- University of Houston College of Pharmacy
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Subject or subject's authorized representative must be able to understand, read and sign the study specific informed consent form after the nature of the study has been fully explained to them.
- Subject has had a blood culture ordered, per routine standard of care.
- Subject is between 18-95 years of age
Exclusion Criteria:
- Subject has other co-morbid condition(s) that, in the opinion of the Investigator, could limit the subject's ability to participate in the study or impact the scientific integrity of the study.
- Subject has had previous specimens tested by the T2Candida assay with valid results.
- Subject has had an anti-fungal drug administered through the same port or central line as is used to collect the clinical research specimens.
- Treatment of subject with any novel drug compound within 30 days prior to the collection of T2 blood specimens.
- T2 clinical specimen, Tube A contains <3ml of blood.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
---|
Blood culture
Subjects have had a blood culture ordered, per routine standard of care
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Specificity
Time Frame: Up to 19 hours post blood collection
|
Estimated specificity of the T2Candida test will be examined by comparing T2Candida test results from prospectively collected T2 clinical specimens to blood culture results from specimens that are culture negative for Candida and which have been collected at the same time and from the same anatomical location as the T2 specimens.
|
Up to 19 hours post blood collection
|
Sensitivity
Time Frame: Up to 19 hours post blood collection
|
Estimated sensitivity of the T2Candida test will be examined by comparing T2Candida test results to the known Candida positive status or Candida positive blood culture status of contrived specimens that have been spiked at clinically relevant concentrations of the target organisms and, where detected, to blood culture results from specimens that are culture positive for Candida and which have been collected at the same time and from the same anatomical location as the T2 specimens.
|
Up to 19 hours post blood collection
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- PRO-00031
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Candidemia
-
Taipei Medical University WanFang HospitalCompletedNon-albicans CandidemiaTaiwan
-
Taipei Medical University WanFang HospitalUnknownCandidemia Prognostic Factor and Mycobiological Analysis.Taiwan
-
Fujian Shengdi Pharmaceutical Co., Ltd.Not yet recruitingPatients With Candidemia and/or Invasive Candidiasis
-
Centre Hospitalier Universitaire DijonUnknown
-
Karolinska University HospitalCompletedThe Value of Procalcitonin in Patients With Suspected CandidemiaSweden
-
Radboud University Medical CenterHorizon 2020 - European CommissionRecruitingCandidemiaNetherlands, United States, Switzerland, Germany, Romania, Greece
-
AM-PharmaWithdrawn
-
Assistance Publique - Hôpitaux de ParisUnknownInfection, FungalFrance
-
Universidade Federal do Rio de JaneiroCompleted