Performance Evaluation of Malaria Plus Rapid Diagnostic Tests (RDTs) for the Detection of Plasmodium Infections in Patients With Symptoms Suggestive of Malaria

NCT ID: NCT05286359

Last Updated: 2023-04-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

1023 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-05-24

Study Completion Date

2022-11-17

Brief Summary

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This trial is part of a portfolio of studies designed to assess the clinical and operational performance of Abbott's NxTekTM Malaria Pf Plus and NxTekTM Malaria Pf/Pv Plus Rapid Test Devices.

Detailed Description

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A prospective cross-sectional multi-center diagnostic accuracy trial in intended-use settings of the:

1. NxTekTM Malaria Pf/Pv Plus Rapid Test Device for the qualitative detection histidine-rich protein II (HRP-II antigens) and pLDH of Plasmodium falciparum (P.f) and Plasmodium vivax (P.v) malaria in human whole blood.
2. NxTekTM Malaria Pf PlusRapid Test Device for the qualitative detection of histidine-rich protein II (HRP-II antigens) and pLDH of Plasmodium falciparum (P.f) malaria in human whole blood.

Conditions

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Malaria

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

The staff conducting the trial assays will be blinded to any results already available from the investigational, comparator or reference test.

All RDTs will be read by two blinded operators, with a third operator for discrepant results

Study Groups

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NxTekTM Malaria Plus Rapid Diagnostic Test (RDT) Devices

Group Type EXPERIMENTAL

NxTekTM Malaria Pf Plus Rapid Diagnostic Test Device

Intervention Type DIAGNOSTIC_TEST

NxTekTM Malaria Pf/Pv Plus: A sensitive rapid chromatographic immunoassay for the qualitative detection of histidine-rich protein 2 (HRP2) and Plasmodium lactate dehydrogenase (pLDH) of Plasmodium falciparum(P.f.) on one test line and of pLDH of Plasmodium vivax (P.v.) malaria on a second test line in human whole blood. This test is a lateral flow test for in vitro professional diagnostic use and intended as an aid to early diagnosis of Malaria infection in-patients with clinical symptoms.

NxTekTM Malaria Pf Plus: A sensitive rapid chromatographic immunoassay for the qualitative detection of histidine-rich protein 2 (HRP2) and pLDH on a single test line of Plasmodium falciparum(P.f.) malaria in human whole blood. This test is a lateral flow test for in vitro professional diagnostic use and intended as an aid to early diagnosis of Malaria infection in-patients with clinical symptoms.

Interventions

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NxTekTM Malaria Pf Plus Rapid Diagnostic Test Device

NxTekTM Malaria Pf/Pv Plus: A sensitive rapid chromatographic immunoassay for the qualitative detection of histidine-rich protein 2 (HRP2) and Plasmodium lactate dehydrogenase (pLDH) of Plasmodium falciparum(P.f.) on one test line and of pLDH of Plasmodium vivax (P.v.) malaria on a second test line in human whole blood. This test is a lateral flow test for in vitro professional diagnostic use and intended as an aid to early diagnosis of Malaria infection in-patients with clinical symptoms.

NxTekTM Malaria Pf Plus: A sensitive rapid chromatographic immunoassay for the qualitative detection of histidine-rich protein 2 (HRP2) and pLDH on a single test line of Plasmodium falciparum(P.f.) malaria in human whole blood. This test is a lateral flow test for in vitro professional diagnostic use and intended as an aid to early diagnosis of Malaria infection in-patients with clinical symptoms.

Intervention Type DIAGNOSTIC_TEST

Other Intervention Names

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NxTekTM Malaria Pf/Pv Plus Rapid Diagnostic Test Device

Eligibility Criteria

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Inclusion Criteria

* Aged 5years old or older
* Presenting at the trial site with fever or a history of fever (axillary temp ≥ 37.5C) during the preceding 48hours
* Freely agreeing to participate by providing informed consent (and assent, if applicable)

Exclusion Criteria

* Presence of symptoms and signs of severe illness and/or central nervous system infections as defined by WHO guidelines.
Minimum Eligible Age

5 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bill and Melinda Gates Foundation

OTHER

Sponsor Role collaborator

Abbott Rapid Dx

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Dr. Lemu Golassa, PhD

Role: PRINCIPAL_INVESTIGATOR

Addis Ababa University

Locations

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Medical Parasitology Research Unit, Aklilu Lemma Institute of Pathobiology (ALIPB), Addis Ababa University (AAU).

Addis Ababa, , Ethiopia

Site Status

Countries

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Ethiopia

References

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Mandefro A, Ding XC, Farge J, Alemayehu GS, Tadele G, Mekonen B, Gebrehiwot Y, Berhe N, Erko B, Slater HC, Bizilj GT, Barney R, Golden A, Domingo GJ, Golassa L. Performance of a novel P. falciparum rapid diagnostic test in areas of widespread hrp2/3 gene deletion. Clin Infect Dis. 2025 Apr 24:ciaf212. doi: 10.1093/cid/ciaf212. Online ahead of print.

Reference Type DERIVED
PMID: 40274531 (View on PubMed)

Other Identifiers

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SDRD-G-001-P

Identifier Type: -

Identifier Source: org_study_id

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