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New DNA test could spot leukemia resistance earlier

NCT ID NCT07158294

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study will test whether a highly sensitive genetic test called digital PCR can detect drug-resistant mutations in people with chronic myeloid leukemia (CML) as well as the current standard method. Researchers will analyze blood samples from 150 adults with CML whose current treatment is not working well. If digital PCR proves effective, it could help doctors switch therapies faster and more accurately.

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 could provide a faster, more sensitive way to detect drug-resistant mutations in CML patients, helping doctors choose the right treatment sooner.
What could go wrong
This is an early-stage diagnostic study, not a treatment trial. The new method may not prove as reliable as existing tests, and results may not change patient outcomes directly.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 150 people

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

Expected to start

Feb 2026

An estimate. Start dates often move.

Expected to finish

Apr 2029

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.

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: * molecularly confirmed diagnosis of BCR::ABL1+ CML; * positivity for either e13a2 or e14a2 transcript; * age ≥18 years; * chronic phase; * on therapy with imatinib or 2 GTKIs (dasatinib, nilotinib and bosutinib); * candidate to TKI switch because of resistance according to the ELN recommendations OR with a confirmed warning response to 2GTKI therapy according to the ELN recommendations; * Signed written informed consent according to ICH/EU/GCP and national local laws. Exclusion Criteria: * blastic phase; * Previous allogeneic transplant or candidate to allogeneic transplant; * on treatment with ponatinib or asciminib, investigational TKIs or non-TKI-therapy; * switch performed or planned due to intolerance and not to resistance.

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Conditions

The condition(s) this trial relates to.

chronic myelogenous leukemia, BCR-ABL1 positive Leukemia, Myelogenous, Chronic, BCR-ABL Positive

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 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 ↗

  2. 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.

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