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Could a Finger-Prick test replace clinic blood draws for arthritis patients?

NCT ID NCT07660029

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing a new device called BloodTrackR that lets people with rheumatoid arthritis collect a small blood sample at home using a finger prick and a smartphone app. Twenty participants will try the device and answer questions about how easy it is to use. The goal is to see if home samples are as good as those taken in a clinic, which could make remote monitoring easier.

What this could mean

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

What this could lead to
If successful, this device could allow rheumatoid arthritis patients to monitor their condition from home, reducing the need for clinic visits.
What could go wrong
This is a very small early study (20 people) focused on usability, not on treating the disease. The device may not be accurate or easy enough for widespread use.

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 20 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 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

The study population will consist of approximately 20 adults aged 18 years and older with a confirmed diagnosis of rheumatoid arthritis living in or around Derry/Londonderry, Northern Ireland. Participants must be able to understand written and spoken English and have access to WiFi and a smartphone or tablet. Participants will be recruited through rheumatology patient organisations, support groups, community networks, and research recruitment platforms to evaluate the usability, acceptability, and concordance of the BloodTrackR home blood collection platform.

Ages

18 years and older

Sex

Anyone

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: * Individuals living with rheumatoid arthritis, who attend community groups or rheumatoid arthritis charity groups * Aged 18 years or older * Able to understand written and spoken English * Individuals who have the capacity to consent * Access to WiFi and a smartphone/tablet Exclusion Criteria: * Participants \<18years * Participants taking antibiotics/antivirals * No access to WiFi or a smartphone/tablet

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

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

  • Personalised Medicine Centre

    RECRUITING

    Londonderry, BT47 6SB, United Kingdom

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