Efficacy of Isatuximab-based Regimens in Relapsed/Refractory Multiple Myeloma With 1q21+

NCT ID: NCT06874530

Last Updated: 2025-03-13

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

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-12-27

Study Completion Date

2026-01-31

Brief Summary

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This is a non-interventional, national, multicentre retrospective and prospective observational study aiming at assessing the efficacy of isatuximab-based regimens in RRMM patients with 1q21+ in a real-life setting.

Due to the limited information as to isatuximab's impact in real-world settings and that MM is a rare cancer, patients will be enrolled both prospectively and retrospectively from approximately 8 haematologic/oncologic centers in Italy. Prospective enrollment will allow an assessment of true baseline and the beneficial treatment of isatuximab among RRMM patients with 1q21+. The inclusion of retrospectively enrolled patients previously exposed to isatuximab-based regimens (Isa-Pd and Isa-Kd) will allow for maximal data capture to evaluate isatuximab treatment as part of routine care.

All the sites participating in the study are using isatuximab-based regimens for the treatment of RRMM patients in clinical practice. According to data availability and/or clinical experience of the sites, data from approximately 150 patients consecutively treated in the participating centers will be collected in the present study and compared with data published in the literature.

Detailed Description

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This is a non-interventional, national, multicentre retrospective and prospective observational study aiming at assessing the efficacy of isatuximab-based regimens in RRMM patients with 1q21+ in a real-life setting.

Due to the limited information as to isatuximab's impact in real-world settings and that MM is a rare cancer, patients will be enrolled both prospectively and retrospectively from approximately 8 haematologic/oncologic centers in Italy. Prospective enrollment will allow an assessment of true baseline and the beneficial treatment of isatuximab among RRMM patients with 1q21+. The inclusion of retrospectively enrolled patients previously exposed to isatuximab-based regimens (Isa-Pd and Isa-Kd) will allow for maximal data capture to evaluate isatuximab treatment as part of routine care.

All the sites participating in the study are using isatuximab-based regimens for the treatment of RRMM patients in clinical practice. According to data availability and/or clinical experience of the sites, data from approximately 150 patients consecutively treated in the participating centers will be collected in the present study and compared with data published in the literature.

Patients will receive or will have been previously prescribed isatuximab in combination with either pomalidomide and dexamethasone (Isa-Pd) or carfilzomib and dexamethasone (Isa-Kd), in routine clinical practice and independently of the proposal to be enrolled into this study.Given the observational nature of the study, the decision of the patients to take part in this study will have no impact on the current and/or future care they receive and patient current therapy, if any, will be maintained with no change.

No clinical study visits are mandated; visits will be scheduled by the treating physician according to patients-specific needs and local standard of care (SoC).

After receiving the signed informed consent form from the patient, the investigator will start documenting retrospective and prospective data using electronic data capture. Each investigator should collect data from patients fulfilling all inclusion and exclusion criteria. After confirmation of the patient'seligibility, the patient's last visit, baseline characteristics, MM-related data and therapy-related data will be documented in the Case Report Form.

The primary objective of this retrospective and prospective study is to evaluate the efficacy of isatuximab-based regimens (Isa-Pd and Isa-Kd) for RRMM with 1q21+ in a real-life setting.

Secondary objectives aim at: • exploring the safety and tolerability profile of isatuximab-based regimens in RRMM patients with or without 1q21+ • defining which clinical and cytogenetic risk factors may be associated with 1q21+ (both gain and amplification) • exploring the prognostic impact of different 1q21+ subtypes (gain and amplification) in patients with RRMM, in terms of efficacy, safety and tolerability.

Two groups of analysis will be identified according to the cytogenetic profile (presence or absence of 1q aberrations). The efficacy of isatuximab-based regimens Isa-Pd and Isa-Kd in real-world practice will be compared among RRMM patients with and without 1q21 alteration.

Conditions

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Multiple Mieloma

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

OTHER

Study Groups

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Analysis group that based on cytogenetic profile has 1q21 aberrations.

Analysis group that based on cytogenetic profile has 1q21 aberrations.

No interventions assigned to this group

Analysis group that based on cytogenetic profile absent for 1q21 aberration.

Analysis group that based on cytogenetic profile absent for 1q21 aberration.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Age ≥ 18 years
* Signed Informed Consent form (whenever feasible)
* Diagnosis of RRMM prior exposed to \>1 lines of therapies including Isatuximab-based regimens
* Availability of FISH results, including 1q2, at diagnosis and/or at relapse

Exclusion Criteria

* None
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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IRCCS Azienda Ospedaliero-Universitaria di Bologna

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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IRCCS Azienda Ospedaliera-Universitaria di Bologna

Bologna, , Italy

Site Status RECRUITING

Countries

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Italy

Central Contacts

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Elena Zamagni, PI

Role: CONTACT

+39 051 636 3 831

Facility Contacts

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Elena Zamagni, PI

Role: primary

+39 051 636 3 831

Other Identifiers

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Isa_1q21+

Identifier Type: -

Identifier Source: org_study_id

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