Xpert Hemorrhagic Fever on Edge X in Trained and Untrained Users

May 11, 2026 updated by: Cepheid

Comparison Study of the Xpert Hemorrhagic Fever Test Between Trained and Untrained Users on the GeneXpert Edge X System

A multi-site observation study that was conducted in the United States at 3 CLIA Waived sites with Untrained Users testing on Xpert Hemorrhagic fever tests on Edge X instruments

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Capillary and Venous whole blood collected from consented healthy individuals contrived with pseudoviral constructs from multiple viruses and non-contrived were tested by untrained users in a CW environment and trained users in a laboratory setting on the Edge X instrument.

Study Type

Observational

Enrollment (Actual)

725

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35242
        • No-Resistance Consulting Group

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

Whole blood specimens collected from individuals asymptomatic of fever

Description

Inclusion Criteria:

- Capillary and venous whole blood specimens from individuals asymptomatic for fever

• Whole blood specimens collected in EDTA specimens collection devices only- Whole Blood specimens collected in EDTA specimen collection devices only

Exclusion Criteria:

  • Participants vaccinated with a Hemorrhagic Fever live virus vaccine within the past 28 days.
  • Participant was previously enrolled into this protocol. • VWB and CWB specimens were not collected according to the manufacturer's instructions.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
CWB and VWB specimens from consented blood donors
Non-Contrived and Contrived CWB and VWB specimens with pseudoviral constructs from multiple viruses
Diagnostic test: Xpert Hemorrhagic Fever test
Detection and identification of RNA from multiple viruses in CWB and VWB from individuals with signs and symptoms of the suspected infections and/or individuals who are at risk for exposure or may have been exposed to these viruses.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Clinical Performance [PPA and NPA] of Xpert on Edge X in Untrained and Trained Users
Time Frame: Clinical Performance assessed at Baseline
Evaluating the PPA and NPA of Xpert compared to expected status of specimens
Clinical Performance assessed at Baseline

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cepheid

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 21, 2024

Primary Completion (Actual)

March 14, 2025

Study Completion (Actual)

March 13, 2026

Study Registration Dates

First Submitted

May 11, 2026

First Submitted That Met QC Criteria

May 11, 2026

First Posted (Actual)

May 18, 2026

Study Record Updates

Last Update Posted (Actual)

May 18, 2026

Last Update Submitted That Met QC Criteria

May 11, 2026

Last Verified

May 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • P259C3

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

No

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.

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