Ibrutinib for the Treatment of AIHA in Patients With CLL/SLL or CLL-like MBL

NCT ID: NCT05694312

Last Updated: 2023-12-01

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

Clinical Phase

PHASE2

Total Enrollment

45 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-11-24

Study Completion Date

2026-11-30

Brief Summary

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This is a multicenter, single arm, phase II study aimed at evaluating ibrutinib therapy for the treatment of AIHA in patients with CLL/SLL or CLL-like MBL.

Detailed Description

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This is a multicenter, phase II study to assess the efficacy of ibrutinib for the treatment of AIHA in adult patients with CLL/SLL or CLL-like MBL.

Patients will receive ibrutinib 420 mg/day PO for up to 12 cycles of 28 days in the absence of CLL progression or unacceptable toxicity. Every patient will be followed-up for 1 year after the completion of study treatment.

Conditions

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Autoimmune Hemolytic Anemia Chronic Lymphocytic Leukemia Small Lymphocytic Lymphoma Monoclonal B-Cell Lymphocytosis CLL-Type

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Ibrutinib

Patients will receive ibrutinib 420 mg/day orally for up to 12 cycles of 28 days.

Group Type EXPERIMENTAL

Ibrutinib 420 mg

Intervention Type DRUG

Patients will receive ibrutinib orally on days 1-28. Treatment repeats every 28 days for up to 12 cycles in the absence of CLL progression or unacceptable toxicity.

Interventions

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Ibrutinib 420 mg

Patients will receive ibrutinib orally on days 1-28. Treatment repeats every 28 days for up to 12 cycles in the absence of CLL progression or unacceptable toxicity.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Diagnosis of CLL/small lymphocytic lymphoma (SLL) or CLL-like monoclonal B-cell lymphocytosis (MBL) according to IWCLL guidelines.
2. Patients \>18 years old
3. Active AIHA (wAIHA or CAD) that i) is relapsed after previous treatment with corticosteroids (with or without rituximab), or ii) is steroid-resistant (failure to obtain hematologic response within 3 weeks on at least 1 mg/kg predniso(lo)ne), or iii) is steroid-dependent (need to continue on predniso(lo)ne at a dose of \>10 mg/day to maintain a response). AIHA is defined as: anemia (hemoglobin ≤10 g/dL; or hemoglobin \>10 g/dL dependent on transfusions to maintain this level of hemoglobin) and laboratory evidence of hemolysis (presence of 3 of 4 markers: increased reticulocyte count, increased indirect bilirubin, increased lactate dehydrogenase, decreased haptoglobin) and positive DAT (either IgG DAT, C3 DAT or both).
4. Eligibility of patients with DAT-negative active AIHA should be confirmed by the Principal Investigator and co-Principal Investigator for the trial.
5. Signed written informed consent according to ICH/EU/GCP and national local laws.

Exclusion Criteria

1. Contraindication to ibrutinib therapy as per treating physician's discretion.
2. Contraindication to ibrutinib therapy as per ibrutinib data sheet (severe hepatic impairment, known allergy to the drug or to one of the excipients, concomitant treatment with warfarin or other vitamin K antagonists).
3. Previous exposure to ibrutinib as CLL-directed therapy.
4. Other CLL/SLL- or AIHA-directed treatment at the time of enrollment in the study, other than corticosteroids.
5. Female patients who are currently in pregnancy or are willing to be pregnant or are lactating.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gruppo Italiano Malattie EMatologiche dell'Adulto

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Ematologia Osp Careggi

Florence, , Italy

Site Status RECRUITING

Ematologia Osp Maggiore della Carità

Novara, , Italy

Site Status RECRUITING

Ematologia Osp Molinette

Torino, , Italy

Site Status RECRUITING

Countries

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Italy

Central Contacts

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Paola Fazi

Role: CONTACT

Phone: 0670390528

Email: [email protected]

Enrico Crea

Role: CONTACT

Phone: 0670390514

Email: [email protected]

Facility Contacts

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Alessandro Sanna

Role: primary

Riccardo Moia

Role: primary

Marta Coscia

Role: primary

Other Identifiers

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CLL2323

Identifier Type: -

Identifier Source: org_study_id