Can a blood test catch lupus flares earlier?

NCT ID NCT07805863

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time

Summary

This observational study tests whether levels of MPO-DNA complexes in the blood can serve as a reliable biomarker for disease activity in systemic lupus erythematosus (SLE). Researchers will compare MPO-DNA levels in 90 participants with active versus inactive lupus, and check how well these levels correlate with standard disease activity scores and conventional markers like anti-dsDNA and complement proteins. If MPO-DNA proves accurate, it could offer a new tool for monitoring flares and guiding treatment.

What this could mean

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

Active substance
Measurement of serum MPO-DNA complexes via blood test (ELISA), no drug or treatment given
What this could lead to
If MPO-DNA levels track lupus flares reliably, doctors could gain a new blood test to monitor disease activity and guide treatment decisions.
What could go wrong
This observational study only measures a biomarker, not a treatment. MPO-DNA may not prove more accurate than existing tests, and results from 90 participants may not generalize.

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 90 people

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

Expected to start

Oct 2026

An estimate. Start dates often move.

Expected to finish

Nov 2027

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

Adult and adolescent patients (older than 16 years) diagnosed with systemic lupus erythematosus (SLE) according to the 2019 EULAR/ACR classification criteria, attending the Rheumatology, Rehabilitation and Physical Medicine Department and the Clinical Pathology Department at Assiut University Hospitals. The cohort comprises both active SLE patients and age- and sex-matched inactive SLE patients.

Ages

16 years and older

Sex

Anyone

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: * Diagnosis of systemic lupus erythematosus (SLE) according to the 2019 European Alliance of Associations for Rheumatology/American College of Rheumatology (EULAR/ACR) classification criteria. * Age older than 16 years. * Provision of written informed consent prior to study enrollment. Exclusion Criteria: * Age 16 years or younger. * Overlapping autoimmune diseases (e.g., rheumatoid arthritis, systemic sclerosis, mixed connective tissue disease). * Concurrent active severe infections. * Malignancy. * Pregnancy.

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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

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  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

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