Last Updated: 18/12/2019

Feasibility of the Vapor Nanobubble Technology for Malaria Diagnostics (MalariSense Part 1)

Objectives

The objectives of this study will be to determine the sensitivity and specificity of a vapor nanobubble technology (MalariSense) in diagnosing malaria in malaria suspected cases attending a health facility in The Gambia and to identify factors influencing the diagnostic accuracy of MalariSense. 

This objective will be achieved through:

  1. To determine the sensitivity of MalariSense against PCR in diagnosing malaria in malaria suspected cases attending a health facility in The Gambia
  2. To determine the specificity of MalariSense in diagnosing malaria in malaria suspected cases attending a health facility in The Gambia.
  3. To identify factors influencing the diagnostic accuracy of MalariSense
  4. To validate the protocol for a blood vessel identification for the test and assess the safety of the prototype. The study site will be Basse in the Eastern region of The Gambia.
Principal Investigators / Focal Persons

Umberto D’Alessandro

Rationale and Abstract

This is a proof of concept study that will evaluate the feasibility of a vapor nanobubble technology (MalariSense) for malaria diagnostics. The MalariSense technology will use a highly innovative approach based on the transdermal non-invasive detection of vapor nanobubbles produced by the excitation of malaria-specific hemozoin by safe, low-energy laser pulse. 

Study Design

ClinicalTrials.gov Identifier: NCT02672228
Study Type: Interventional
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Diagnostic

Date

Sep 2015 — Jun 2016

Total Project Funding

$95,139

Country / Project Site(s)

The Gambia

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