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No-Needle anemia test for pregnant women shows promise

NCT ID NCT07361380

Diagnosis Sponsor: University of Oxford Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tests a portable device called VITA that uses high-resolution imaging of ear blood vessels to detect anemia in pregnant women. Anemia is common in pregnancy and usually requires a blood test. The goal is to see if VITA can measure hemoglobin and identify iron deficiency anemia as accurately as standard lab tests. 300 pregnant women aged 16-50 will participate.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Vascular Imaging Tool for the Auricle (VITA) device
What this could lead to
If successful, this could provide a quick, needle-free way to diagnose anemia in pregnant women, making testing more accessible.
What could go wrong
This is an early-stage study with only 300 participants. The device may not be accurate enough to replace standard blood tests, and ear piercings could interfere with imaging.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2024

Expected to finish

Oct 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Participants who are pregnant.

Ages

16 to 50 years

Sex

Female participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Participant is willing and able to give informed consent for participation in the study. * Pregnant * Aged 16-50 years Exclusion Criteria: * Ear piercings that cannot be temporarily removed that would prevent the ability of the VITA device to take images of the ear blood vessels. * Ear piercings that would be visible on the ear blood vessel images

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Conditions

The condition(s) this trial relates to.

anemia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Pregnancy

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Oxford

    RECRUITING

    Oxford, OX39DU, United Kingdom

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