Blood cell clues may spot bone marrow changes early in leukemia
NCT ID NCT07337967
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will check if certain blood cell markers, called reticulocytes, can serve as early signs of bone marrow activity in people with chronic B lymphoproliferative neoplasms, a type of blood cancer. Researchers will measure reticulocyte counts and maturity levels in 120 newly diagnosed adults who have not yet received treatment. The goal is to see if these simple blood tests can help doctors understand bone marrow function without more invasive procedures.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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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
Newly diagnosed adult patients with Chronic B LymphoPoliferative neoplasm according to WHO classification.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: \- Newly diagnosed adult patients with Chronic B LymphoPoliferative neoplasm according to WHO classification. Exclusion Criteria: 1\) Patients received chemotherapy. 1. Patients with Active bleeding 2. Patients with recent blood transfusion (less than 2 weeks). 3. Patients on haematinics or vitamin B 12 therapy
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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.
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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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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.