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Phenotypic and Functional Characterization of Bone Marrow Macrophages in Chronic Myelomonocytic Leukemia

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Official record

Identifier
NCT07852494
Recruiting locations

country

France
Interventions studied
Bone marrow and blood samplesBone marrow sample
Lead sponsor
Centre Hospitalier Universitaire de Nice
Target enrolment
120 participants
Study type
INTERVENTIONAL
Phase
Not applicable
Status
Not yet recruiting
First posted
Oct 1, 2026
Last updated on the registry
Oct 1, 2026
Age
55 Years
Sex
ALL
Study contact
The official record lists a study contact. Contact details are published there and are intentionally not copied to this page.
Eligibility criteria

Reproduced verbatim from the official record. Eligibility is decided by the study team, never by this page.

Inclusion criteria - Group Patients with CML

* Age ≥ 55 years
* Confirmed diagnosis of chronic myelomonocytic leukaemia (CML) according to WHO criteria (2022 edition)
* Patient registered with or covered by a social security scheme
* Bone marrow sample can be obtained during a scheduled consultation
* Signed informed consent Exclusion criteria - Group 1
* Active infection or acute inflammatory condition
* Treatment with chemotherapy or immunosuppressants within the 4 weeks prior to the procedure
* Medical contraindication to bone marrow aspiration
* Person under guardianship, curatorship or legal protection
* Secondary CMML

Inclusion criteria - Group Age-matched healthy controls

* Age ≥ 55 years
* Scheduled surgery for total hip replacement
* No history of haematological malignancy or autoimmune disease
* Signed informed consent
* Patient registered with or covered by a social security scheme Exclusion criteria - Group 2
* Active or uncontrolled chronic inflammatory condition
* Autoimmune disease
* Presence of a known haematological disorder, persistent monocytosis or an unexplained haematological abnormality
* Chronic immunomodulatory or anti-inflammatory treatment
* History of immunosuppression or chronic inflammatory disease
* Persons under guardianship, curatorship or judicial protection
Indexed under
Leukemia