Study to Assess the Efficacy and Safety of Umbralisib in Participants With Non-Follicular Indolent Non-Hodgkin's Lymphoma

May 29, 2023 updated by: TG Therapeutics, Inc.

A Phase 2 Study to Assess the Efficacy and Safety of TGR-1202 (Umbralisib) Monotherapy in Patients With Non-Follicular Indolent Non-Hodgkin's Lymphoma

This research study will evaluate the safety and efficacy of a study drug called Umbralisib (also known as TGR-1202) alone as a possible treatment for Waldenstrom's Macroglobulinemia that has come back or that has not responded to standard treatment.

Study Overview

Status

Status

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

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.

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.
21

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

  • United States
    • District of Columbia
      • Washington, District of Columbia, United States, 20007
        • TG Therapeutics Investigational Trial Site
    • Massachusetts
      • Boston, Massachusetts, United States, 02215
        • TG Therapeutics Investigational Trial Site
    • New Jersey
      • Hackensack, New Jersey, United States, 07601
        • TG Therapeutics Investigational Trial Site
    • New York
      • New York, New York, United States, 10065
        • TG Therapeutics Investigational Trial Site

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Confirmed diagnosis of Waldenstroms Macroglobulinemia
  • Relapsed or refractory after at least one prior treatment regimen
  • Eastern Cooperative Oncology Group (ECOG) score of 0 to 2

Exclusion Criteria:

  • Any major surgery, chemotherapy or immunotherapy within the last 21 days
  • Evidence of hepatitis B virus, hepatitis C virus or known HIV infection
  • Prior autologous stem cell transplant within 6 months of study entry

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: Non-Randomized
  • 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: Marginal Zone Lymphoma (MZL): Umbralisib
Participants with non-follicular indolent non-Hodgkin's lymphoma (iNHL) with MZL as the histology type received umbralisib, 800 milligrams (mg), orally, once daily (QD), until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.
Drug: Umbralisib
Oral Daily Dose
Other Names:
  • TGR-1202
Experimental: Waldenstrom's Macroglobulinemia (WM): Umbralisib
Participants with non-follicular iNHL with WM as the histology type received umbralisib, 800 mg, orally, QD, until disease progression, unacceptable toxicity, or withdrawal from the study whichever occurred first.
Drug: Umbralisib
Oral Daily Dose
Other Names:
  • TGR-1202

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
Overall Response Rate (ORR) as Assessed by Revised Response Criteria for Non- Hodgkin's Lymphoma (Lugano Classification) and Consensus-Based 6th International Workshop on Waldenstrom's Macroglobulinemia (IWWM)
Time Frame: Every 3 cycles (1 Cycle = 28 days) from Day 1 Cycle 1 up to approximately 4.2 years
ORR for MZL=percentage of participants with complete response (CR)/partial response (PR). ORR for WM=CR/PR/very good partial response (VGPR)/minor response (MR). Response assessed per revised Lugano Classification for MZL &per IWWM for WM participants. Per Lugano criteria CR=complete disappearance of all evidence of disease & disease-related symptoms. PR=regression of measurable disease & no new disease sites. Regression=≥50% decrease in the sum of the products of the diameters (SPD) of index lesions, with no increase in size of other lymph nodes/liver/spleen.Per IWWM criteria CR=disappearance of serum monoclonal immunoglobulin M (IgM) protein by immunofixation with a normal serum IgM level. VGPR=reduction of monoclonal IgM protein >90% from baseline. PR=reduction of monoclonal IgM protein between 50-90% from baseline with regression of measurable disease. Regression defined in similar manner as Lugano Classification. MR=reduction of monoclonal IgM protein >25% but <50% from baseline.
Every 3 cycles (1 Cycle = 28 days) from Day 1 Cycle 1 up to approximately 4.2 years
Duration of Response (DOR)
Time Frame: From the first demonstration of response to umbralisib till disease progression/death (up to approximately 4.2 years)
DOR is defined as the time from documentation of a response to treatment to the first documentation of tumor progression or death due to any cause, whichever comes first.
From the first demonstration of response to umbralisib till disease progression/death (up to approximately 4.2 years)

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
Complete Response (CR) Rate
Time Frame: Every 3 cycles (1 Cycle = 28 days) from Day 1 Cycle 1 up to approximately 4.2 years

CR rate is defined as percentage of participants who achieved CR. CR was assessed using Revised Response Criteria for Non- Hodgkin's Lymphoma (Lugano Classification) for participants with MZL and Consensus-Based 6th IWWM for participants with WM.

Per Lugano Classification, CR= the complete disappearance of all evidence of disease and disease-related symptoms i.e., liver/spleen non palpable and normal in size and disappearance of nodules related to lymphoma.

Per IWWM criteria, CR=disappearance of serum monoclonal IgM protein by immunofixation with a normal serum IgM level, liver/spleen non palpable and normal in size and disappearance of nodes related to WM.
Every 3 cycles (1 Cycle = 28 days) from Day 1 Cycle 1 up to approximately 4.2 years
Progression-Free Survival (PFS)
Time Frame: From date of randomization until the date of first documented progression (up to approximately 4.2 years)

PFS is defined as the interval from Cycle 1 (1 cycle = 28 days) Day 1 to the earlier of the first documentation of definitive disease progression or death from any cause. Assessment of progressive disease (PD) was based on Revised Response Criteria for non-Hodgkin's lymphoma, Lugano Classification for participants with MZL and consensus-based 6th IWWM for participants with WM.

Per Lugano Classification, PD was defined as the appearance of any new lesion more than 1.5 centimeters (cm) in any axis, even if other lesions are decreasing in size. At least a 50% increase from nadir in one of the following: SPD of index lesions, greatest transverse diameter (GTD) of any individual previously involved node, or GTD of any previously involved node provided that the GTD of that node is now ≥ 1.5 cm.

Per IWWM criteria participants, PD was defined as more than 25% increase in serum IgM level from lowest nadir and/or progression in clinical features attributable to the disease.
From date of randomization until the date of first documented progression (up to approximately 4.2 years)
Time to Treatment Failure (TTF)
Time Frame: From first dose on Day 1 of Cycle 1 (28 days = 1 cycle) up to discontinuation of treatment (up to approximately 4.2 years)

TTF is defined as a composite endpoint measuring time from Cycle 1/Day 1 to discontinuation of treatment for any reason, including disease progression, treatment toxicity, and death. PD was assessed based on Revised Response Criteria for non-Hodgkin's lymphoma, Lugano Classification for participants with MZL and consensus-based 6th IWWM for participants with WM.

Per Lugano Classification, PD was defined as the appearance of any new lesion more than 1.5 cm in any axis, even if other lesions are decreasing in size. At least a 50% increase from nadir in one of the following: SPD of index lesions, GTD of any individual previously involved node, or GTD of any previously involved node provided that the GTD of that node is now ≥ 1.5 cm.

Per IWWM criteria PD was defined as more than 25% increase in serum IgM level from lowest nadir and/or progression in clinical features attributable to the disease.
From first dose on Day 1 of Cycle 1 (28 days = 1 cycle) up to discontinuation of treatment (up to approximately 4.2 years)
Number of Participants With at Least One Adverse Event (AE)
Time Frame: From first dose of study treatment up to end of study (up to approximately 4.2 years)
An AE is any untoward medical occurrence in a participant that does not necessarily have to have a causal relationship with the treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporarily associated with the use of a medicinal product, whether or not considered related to the medicinal product.
From first dose of study treatment up to end of study (up to approximately 4.2 years)

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.
TG Therapeutics, Inc.

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.
  • Study Chair: Bruce Cheson, MD, Lombardi Comprehensive Cancer Center

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 30, 2017

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.
February 15, 2022

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.
February 15, 2022

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).
November 30, 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.
November 30, 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.
December 6, 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.
June 23, 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.
May 29, 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.
May 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.
  • TGR-1202-202

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

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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