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

November 28, 2023 updated by: Gruppo Italiano Malattie EMatologiche dell'Adulto

Ibrutinib for the Treatment of Autoimmune Hemolytic Anemia in Patients With Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma or CLL-like Monoclonal B-cell Lymphocytosis

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.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

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.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
45

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Italy
      • Firenze, Italy
        • Recruiting
        • Ematologia Osp Careggi
        • Contact:
          • Alessandro Sanna
      • Novara, Italy
        • Recruiting
        • Ematologia Osp Maggiore della Carità
        • Contact:
          • Riccardo Moia
      • Torino, Italy
        • Recruiting
        • Ematologia Osp Molinette
        • Contact:
          • Marta Coscia

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

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.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Ibrutinib
Patients will receive ibrutinib 420 mg/day orally for up to 12 cycles of 28 days.
Drug: 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.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Ibrutinib efficacy in terms of Overall response rate
Time Frame: at month 6
Evaluation of the efficacy of ibrutinib therapy for the treatment of AIHA in patients with CLL/SLL or CLL-like MBL in terms of percentage of patients who achieved response (CR + PR)
at month 6

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Gruppo Italiano Malattie EMatologiche dell'Adulto

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 24, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 1, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 12, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 12, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 23, 2023

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 1, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 28, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CLL2323

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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