Innovative Biomarkers of Cardiovascular Complications Associated With Second-generation Bruton Tyrosine Kinase Inhibitor Treatments: a Single-center Cohort Study

NCT ID: NCT07174141

Last Updated: 2025-12-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-11-28

Study Completion Date

2028-11-30

Brief Summary

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Second-generation Bruton's tyrosine kinase inhibitors (BTKIs) (zanubrutinib, acalabrutinib) are recently discovered oral targeted therapies used to treat hematological disorders such as chronic lymphocytic leukemia, mantle cell lymphoma, non-Hodgkin's lymphoma, and Waldenström's macroglobulinemia.

These treatments significantly increase survival rates for these diseases, but over the years, we have observed the emergence of cardiovascular adverse effects such as cardiac arrhythmia and high blood pressure, the type and frequency of which differ from those of first-generation drugs such as ibrutinib.

The frequency of these cardiovascular events remains poorly understood, as do the risk factors for developing these complications.

The aim of this study is to determine the exact incidence of cardiac arrhythmia and high blood pressure in patients receiving second-generation IBTK and to identify risk factors that can predict these complications through close, specialized monitoring.

Ultimately, this will make it possible to better target patients at highest risk of developing cardiovascular complications and offer them appropriate follow-up care.

This is a single-center, prospective, observational study conducted at the Dijon Bourgogne University Hospital.

The required number of subjects is 100 patients. The total follow-up period for each patient is one year.

Detailed Description

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Conditions

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Treatment With Second-generation Bruton's Tyrosine Kinase Inhibitors (Acalabrutinib, Zanubrutinib)

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Patients

Patients eligible for treatment with second-generation Bruton's tyrosine kinase inhibitors in hematology (acalabrutinib, zanubrutinib)

Ophthalmological examination

Intervention Type OTHER

at inclusion, at 3 months and 6 months; OCT-A retina

Blood sample

Intervention Type BIOLOGICAL

Collection of a 2 mL blood sample at inclusion

Interventions

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Ophthalmological examination

at inclusion, at 3 months and 6 months; OCT-A retina

Intervention Type OTHER

Blood sample

Collection of a 2 mL blood sample at inclusion

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Patients eligible for treatment with second-generation Bruton's tyrosine kinase inhibitors in hematology (acalabrutinib, zanubrutinib)
* Patients aged 18 years and older
* Patients who have given their free and informed written consent to participate in this study after receiving information (or the patient's representative if the patient is unable to express consent themselves).
* Patients with a life expectancy estimated by the hematologist in charge of the patient to be greater than one year

Exclusion Criteria

* Persons not affiliated with or not covered by a social security system
* Patients subject to legal protection measures (guardianship, trusteeship)
* Patients subject to judicial protection measures
* Pregnant women, women in labor, or breastfeeding women
* Prior treatment with Bruton's tyrosine kinase inhibitors (ibrutinib, acalabrutinib, zanubrutinib)
* Follow-up planned at another center
* History of atrial fibrillation
* Uncontrolled hypertension
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre Hospitalier Universitaire Dijon

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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CHU Dijon Bourgogne

Dijon, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Romain DIDIER

Role: CONTACT

0380293031

Facility Contacts

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Romain DIDIER

Role: primary

0380293031

Other Identifiers

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ROBERT_AOI_2022

Identifier Type: -

Identifier Source: org_study_id

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