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CompletedNCT04558515AutoMicUpdated Nov 18, 2023

Automated Microscopy Evaluation Study

An observational study in Malaria, sponsored by Foundation for Innovative New Diagnostics, Switzerland. Completed at 1 site in Sudan. Open to participants aged 5 Years and older. Per ClinicalTrials.gov, last updated 2023-11-18.

Sponsored by Foundation for Innovative New Diagnostics, Switzerland · Observational

Study type
Observational
Model
Case-control
Time perspective
Prospective
Enrollment
190
Ages
5 Years and older
Sex
All
01

Study summary

Since the introduction of Giemsa stain in 1904 until today, malaria microscopy has been the standard of practice for malaria diagnosis. However, microscopic detection of malaria parasites is labour-intensive, time-consuming and expertise-demanding. Moreover, the slide interpretation is highly dependent on the staining technique and the technician's expertise.

To address these, multiple organisations have developed next generation microscopes to move towards a next generation microscope that can improve slide preparation, interpretation or data collection, or a combination of these features.

In this study, a prospective evaluation of miLab™ and other next generation automated microscope solutions as well as a malaria rapid diagnostic test (RDT) reader app will be performed in malaria-endemic countries to assess their clinical performance for detection of malaria clinical cases at POC.

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Conditions studied

  • Malaria

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03

In context

Malaria

1,184 studies on the registry are indexed under Malaria; 79 are open to participants now.

This study's enrollment of 190 is below the median of 582 across 204 observational studies indexed under Malaria.

Browse Malaria studies →

Lead sponsor

Foundation for Innovative New Diagnostics, Switzerland is the lead sponsor of 61 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
5 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients with symptoms suggestive of malaria seeking clinical care in health facilities

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Aged 5 years or older
  • Malaria status (positive or negative) established by microscopy at the health facility, where the patient is presenting
  • Freely agreeing to participate by signing an form (adults aged 18 and older and parent/legal guardian of a child) and providing assent (children aged 13-17)
  • Willing to provide finger prick blood sample at enrollment

Exclusion criteria

Exclusion Criteria:

  • Having received antimalarial treatment during the preceding four-week period
  • Presence of symptoms and signs of severe disease and/or central nervous system infections, as defined by WHO guidelines
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Case-control
Time perspective
Prospective
Enrollment
190 participants (actual)
Patient registry
No

Groups and cohorts

  • Case

    Symptomatic patients positive for malaria by PCR

    Diagnostic Test: Novel malaria diagnostics & tools

  • Control

    Symptomatic patients negative for malaria by PCR

    Diagnostic Test: Novel malaria diagnostics & tools

Interventions

  • Diagnostic testNovel malaria diagnostics & tools

    Next generation microscopy tools for malaria diagnosis and medical applications

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What researchers measure

Primary outcomes

  1. Clinical performance assessment

    Point estimates of clinical performance characteristics with 95% confidence intervals (sensitivity, specificity) of next generation microscopy tools using nPCR as the reference test for the detection of malaria clinical cases

    Time frame: up to 6 months

  2. Concordance

    Point estimate with 95% confidence intervals of the percentage agreement in interpreting malaria diagnostics between the app and visual reading

    Time frame: up to 6 months

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Study locations

1 site
  • Institute of Endemic Diseases, Medical Campus
    Khartoum, Sudan
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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 18, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04558515
Lead sponsor
Foundation for Innovative New Diagnostics, Switzerland
Responsible party
Sponsor
First posted
Sep 22, 2020
Start date
Feb 1, 2020
Primary completion
Jul 1, 2021
Completion
Dec 31, 2021
Last update
Nov 18, 2023

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2023. You cannot join it, but the record below documents what was studied.

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Discussion

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