Efficacy and Safety of Obinutuzumab Preemptive Treatment at the Time of the Molecular Relapse (OPERA-PLRG10)

August 14, 2023 updated by: Polish Lymphoma Research Group

Evaluation of Efficacy and Safety of Obinutuzumab Preemptive Treatment at the Time of the Molecular Relapse After First Line Immunochemotherapy With Autologous Stem Cell (ML29157).

The objective of the study is the evaluation of efficacy and safety of obinutuzumab preemptive treatment at the time of the molecular relapse after first line immunochemotherapy with autologous stem cell transplantation in mantle cell lymphoma patients.

Study Overview

Status

Status

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

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

Patients with evidence of MCL molecular relapse defined as an increasing copy number in quantitative real-time polymerase chain reaction (RQ-PCR) of clone-specific immunoglobulin heavy chain (IGH) gene rearrangements or BCL1-IGH fusion genes according to BIOMED-2 methodology and protocols in peripheral blood or/and bone marrow without evidence of clinical relapse/progression after auto-HCT procedure with all inclusion and no exclusion clinical trial criteria will receive 4 weekly infusions of obinutuzumab (1000 mg, iv) on day 1, 8, 15, 22.Response assessment in bone marrow and/or peripheral blood and CT/MRI imaging will be performed 2 months after the obinutuzumab preemptive treatment. Patients with subsequent molecular remission in peripheral blood and/or bone marrow confirmed in RQ-PCR (with 10-4 level of sensitivity) assessment and no signs of relapse/progression according to the Lugano Classification will be further followed. From this moment, evaluation of response will be performed every 6 months with computed tomography/magnetic resonance (CT/MR) imaging and bone marrow aspiration to detect classical relapse/progression and/or to detect subsequent molecular relapse by quantitative real-time polymerase chain reaction (RQ-PCR) of clone-specific immunoglobulin heavy chain (IGH) gene rearrangements or BCL1-IGH fusion genes with the use of consensus JH probes and specific ASO primers. Patients will be monitored every 3 months (outpatient visits with peripheral blood samples for MRD assessment to detect molecular relapse by quantitative RQ-PCR of clone-specific immunoglobulin heavy chain (IGH) gene rearrangements or BCL1-IGH fusion genes). Preemptive treatment can be administered in subsequent molecular relapses/progressions.

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 (Actual)

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.
1

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 Locations

  • Poland
      • Warszawa, Poland, 02-781
        • Centrum Onkologii - Instytut im. Marii Skłodowskiej- Curie Klinika Nowotworów Układu Chłonnego

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 to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patients with evidence of MCL molecular relapse in peripheral blood or/and bone marrow,
  • Diagnosis of mantle cell lymphoma confirmed by histopathology
  • Presence of clone-specific immunoglobulin heavy chain (IGH) gene rearrangements or BCL1-IGH fusion gene as a molecular marker used for minimal residual disease (MRD) assessment,
  • Patients in CR/PR after first-line treatment with myeloablative consolidation and ASCT,
  • Patients without evidence of mantle cell lymphoma progression/relapse according to the Lugano Classification criteria (2014),
  • ECOG performance status ≤ 2,
  • Signed patient's informed consent form,
  • Survival prognosis > 6 months,
  • Women of childbearing potential must have a negative pregnancy test result prior to initiation of treatment with the study medication and must consent to undergo pregnancy tests during the treatment period.,
  • Women of child-bearing potential must consent either to sexual abstinence or to using effective contraception (that results in a failure rate of < 1% per year) while receiving the study medication and for 18 months after its discontinuation,
  • Men must consent either to using an acceptable contraception method (that results in a failure rate of < 1% per year) or continued sexual abstinence while receiving the study medication and for 6 months after its discontinuation.

Exclusion Criteria:

  • Central nervous system involvement,
  • Chemotherapy, radiation therapy or any other antineoplastic treatment (including steroids, monoclonal antibodies or medications at the stage of clinical studies, before receiving marketing authorisation) after ASCT and before administration of the study medication,
  • Major surgery within 28 days prior to the study treatment initiation,
  • Renal impairment (plasma creatinine concentration > 1.5 × upper limit of normal and/or creatinine clearance ≤ 40 ml/h),
  • Hepatic impairment (total bilirubin concentration > 1.5 × upper limit of normal, AST and ALT > 2.5 × upper limit of normal),
  • Hb< 9 g/dl, ANC < 1.5 G/l, platelets < 75 G/l,
  • International normalized ratio (INR) > 1.5,
  • Clinically significant heart disease, including uncontrolled arrhythmias, unstable coronary artery disease, serious congestive circulatory failure (NYHA III-IV), myocardial infarction within 6 months before enrolment,
  • Other comorbidities, not responding to treatment, including, but not limited to: hematopoietic system diseases, gastrointestinal system diseases, endocrine system diseases, respiratory system diseases, neurological diseases, cerebral diseases and mental diseases that could affect compliance with the protocol or interpretation of results,
  • Active infections (viral, bacterial, fungal),
  • Coexistence of another neoplasm or a history of neoplastic disease (except for adequately treated basal cell carcinoma or squamous cell skin carcinoma, in situ cervical cancer or other neoplasm if the patient is in complete remission after at least 5 years of treatment discontinuation),
  • Active HIV, HBV or HCV infection,
  • Positive test results for chronic hepatitis B. All patients must be tested for both HBsAg and HBcAb at screening, if either of the tests is positive, the patient is not eligible for inclusion in the trial. Patients who have protective titers of HBsAb after vaccination are eligible provided they are negative for both HBsAg and HBcAb,
  • Positive testing for hepatitis C (hepatitis C virus [HCV] antibody serology testing). Patients positive for HCV antibody are eligible only if polymerase chain reaction is negative for HCV RNA,
  • Vaccination with live vaccines within 28 days prior to start of the preemptive treatment,
  • Known or suspected hypersensitivity to the study medication,
  • Women who are pregnant or breastfeeding.

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: Obinutuzumab 1000 mg IV infusion, day: 1, 8, 15, 22
Patients with evidence of MCL molecular relapse defined as an increasing copy number in quantitative real-time polymerase chain reaction (RQ-PCR) of clone-specific immunoglobulin heavy chain (IGH) gene rearrangements or BCL1-IGH fusion genes according to BIOMED-2 methodology and protocols in peripheral blood or/and bone marrow without evidence of clinical relapse/progression after auto-HCT procedure with all inclusion and no exclusion clinical trial criteria will receive 4 weekly infusions of obinutuzumab.
Drug: Obinutuzumab
Patients, in whom all inclusion criteria have been confirmed and all exclusion criteria have been ruled out, will receive 4 intravenous infusions of obinutuzumab (GA101, Gazyvaro) at a dose of 1000 mg on Days 1, 8, 15 and 22.
Other Names:
  • GA101
  • Gazyvaro

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
MRD negativity defined as a MRD level
Time Frame: 2 months after obinutuzumab treatment
Molecular response rate (molRR) defined as a rate of molecular response with at least 10-4 sensitivity level assessed by quantitative RQ-PCR
2 months after obinutuzumab treatment

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Progression-free survival (PFS)
Time Frame: 3 years and 2 month
defined as the time from the date of the first obinutuzumab infusion to disease progression or relapse, as determined by the investigator using the Lugano Classification or death from any cause after the last dose of study drug
3 years and 2 month
Time to molecular relapse
Time Frame: 3 years and 2 month
as the time from the date of the first obinutuzumab infusion to the first occurrence of molecular disease relapse
3 years and 2 month
Overall survival (OS)
Time Frame: 3 years and 2 month
defined as the time from the date of the initiation of the first line treatment to the death from any reason
3 years and 2 month
Time to relapse/progression
Time Frame: 3 years and 2 month
defined as the time from the date of the first obinutuzumab infusion to the first evidence of disease progression or relapse, as determined by the investigator using the Lugano Classification
3 years and 2 month
Event-free survival (EFS)
Time Frame: 3 years and 2 month
defined as the time from the date of the first obinutuzumab infusion to the first evidence of disease progression or relapse (as determined by the investigator using the Lugano Classification), death from any reason, start of the another anti-lymphoma treatment, SAE preventing continuation of the protocol treatment
3 years and 2 month
Health status measured with EQ-5D from EuroQoL Group
Time Frame: 3 years and 2 month
with EQ-5D from EuroQoL Group
3 years and 2 month
Treatment tolerability assessment
Time Frame: 3 years and 2 month
reporting of serious adverse events (SAEs), adverse events (AEs) and adverse events of special interest
3 years and 2 month

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.
Polish Lymphoma Research Group

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Roche Pharma AG

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Michał Szymczyk, MD, Institute of Oncology

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.
May 14, 2018

Primary Completion (Actual)

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.
January 31, 2020

Study Completion (Actual)

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.
January 31, 2020

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).
July 10, 2017

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.
July 24, 2017

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.
July 25, 2017

Study Record Updates

Last Update Posted (Actual)

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.
August 16, 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.
August 14, 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.
August 1, 2023

More Information

Terms related to this study

Keywords

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.
  • ML29157
  • 2015-005439-41 (EudraCT Number)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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.

Clinical Trials on Mantle Cell Lymphoma

Clinical Trials on Obinutuzumab

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings