ABL90 FLEX PLUS Method Comparison Neonatal Capillary

June 30, 2025 updated by: Radiometer Medical ApS

ABL90 FLEX PLUS Method Comparison Study for ctBil and FHbF in Neonatal Capillary Whole Blood

The study is intended to validate performance claims for method comparison for ABL90 FLEX PLUS in heparinized neonatal capillary whole blood for ctBil and FHbF in a POC setting

Study Overview

Detailed Description

The objective is to perform a method comparison study to quantify the relationship using comparison measurement from the same sample between ABL90 FLEX PLUS and the predicate device within the reportable range for ctBil and FHbF in heparinized capillary whole blood samples in capillary measuring mode (C65).

This study will together with a method comparison study performed with surrogate capillary samples contribute to the overall validation of the performance of ABL90 FLEX for capillary whole blood with regards to the parameters ctBil and FHbF measured using the capillary mode.

This study is anticipated to run for approximately 6-12 months from site initiation visit till close-out visit depending on patient enrollment.

Study Type

Interventional

Enrollment (Actual)

129

Phase

  • Not Applicable

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

    • New York
      • Bronx, New York, United States, 10461
        • Albert Einstein College of Medicine
    • North Carolina
      • Durham, North Carolina, United States, 27705
        • Duke University
    • Virginia
      • Charlottesville, Virginia, United States, 22903
        • University of Virginia

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

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Informed consent collected from legal representative able to understand information given and willing and able to voluntary give their consent to participate in this study.
  • The age of the subject must be ≤28 days.
  • Subject evaluated as suitable according to the protocol to enrol in the study by principal investigator or designee

Exclusion Criteria:

  • Subject where sample collection is evaluated by principal investigator or designee to impose an unnecessary risk.
  • Subject, who has an invalid written informed consent or has withdrawn consent.
  • Subject who has already provided successful results from capillary samples, to cover both parameters.
  • Subjects exposed to the substances listed in Appendix 1 with last dose within 72 hours, should be excluded due to risk of interference.

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

  • Primary Purpose: Other
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Sham Comparator: Predicate device

The predicate device for this study is the unmodified device ABL90 FLEX PLUS (k160153) running software SW 3.1 MR7 including sensor casettes and solution packs versions corresponding to 2016.

ABL90 FLEX PLUS SW 3.1 MR7, has been selected as the predicate device because it has the appropriate 510(k) clearance, and the intended use matches the ABL90 FLEX PLUS SW. SW3.5 MR2 device.

Quantifying the relationship using comparison measurement from the same sample between ABL90 FLEX PLUS and the predicate device within the reportable range for ctBil and FHbF in heparinized capillary whole blood samples in capillary measuring mode (C65).
Active Comparator: Investigational Device
The Investigational Device in this clinical study is the ABL90 FLEX PLUS running SW3.5 MR2 manufactured by Radiometer Medical ApS. The analyzer provides results for 17 parameters in 35 seconds using 65 μL heparinized whole blood. However, in this investigation only the data concerning the parameters ctBil and FHbF will be evaluated.
Quantifying the relationship using comparison measurement from the same sample between ABL90 FLEX PLUS and the predicate device within the reportable range for ctBil and FHbF in heparinized capillary whole blood samples in capillary measuring mode (C65).

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Primary Endpoints
Time Frame: 12 months
Bias between device under investigation and comparative device at medical decision level across sites; (unit is mg/dL)
12 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Secondary Endpoints
Time Frame: 12 months
Bias between device under investigation and comparative device at a medical decision point in native capillary samples per site; (unit is mg/dL)
12 months

Collaborators and Investigators

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

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)

November 10, 2023

Primary Completion (Actual)

January 31, 2025

Study Completion (Actual)

January 31, 2025

Study Registration Dates

First Submitted

May 30, 2024

First Submitted That Met QC Criteria

June 30, 2025

First Posted (Actual)

July 4, 2025

Study Record Updates

Last Update Posted (Actual)

July 4, 2025

Last Update Submitted That Met QC Criteria

June 30, 2025

Last Verified

June 1, 2025

More Information

Terms related to this study

Other Study ID Numbers

  • DC-083186

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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