Phase 2 Study of Duvelisib in Previously Treated Patients With Chronic Lymphocytic Leukemia /Small Lymphocytic Lymphoma (BRIO)

February 24, 2023 updated by: SecuraBio

A Phase 2 Study of Duvelisib Efficacy and Safety in Patients With Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL) Previously Treated With a Bruton's Tyrosine Kinase Inhibitor (BTKi)

This is a multi-center, single-arm, open-label, Phase 2 study of duvelisib, an orally bioavailable dual inhibitor of PI3K-δ,γ, in patients with CLL/SLL who have previously been treated with ibrutinib or another Bruton's Tyrosine Kinase Inhibitor (BTKi) and relapsed or were refractory to such therapy or discontinued such therapy due to toxicity.

Study Overview

Status

Status

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Withdrawn

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

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
    • Arizona
      • Tempe, Arizona, United States, 85284
        • Arizona Oncology
    • Arkansas
      • Hot Springs, Arkansas, United States, 71913
        • Genesis Cancer Center
    • California
      • La Jolla, California, United States, 92093
        • Moores UC San Diego Cancer Center
    • Illinois
      • Harvey, Illinois, United States, 60426
        • Ingalls Memorial Hospital
    • Michigan
      • Royal Oak, Michigan, United States, 48073
        • Quest Research Institute
    • Montana
      • Billings, Montana, United States, 59102
        • St. Vincent Frontier Cancer Center
    • New Jersey
      • Morristown, New Jersey, United States, 07932
        • Summit Medical Group
    • Washington
      • Spokane, Washington, United States, 99208
        • Medical Oncology Associates PS, WA

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

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. ≥ 18 years of age.
  2. Diagnosis of CLL or SLL.
  3. Received at least one prior anti-cancer therapy for CLL or SLL.

  4. Previous exposure to BTKi and meet at least one of the criteria below:

    1. Progressive disease (PD) while receiving or within 6 months after completing BTKi therapy.
    2. Discontinued a BTKi therapy due to BTKi treatment- related intolerance.
  5. Measurable disease with a lymph node or tumor mass > 1.5 cm in at least one dimension.
  6. Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2.
  7. Resolution of toxicities due to prior BTKi therapy to acceptable level.
  8. Willingness of male and female patients to use medically acceptable methods of birth control.
  9. Willing and able to participate in all required study evaluations and procedures.

Exclusion Criteria:

  1. Richter's transformation or prolymphocytic leukemia
  2. Uncontrolled autoimmune hemolytic anemia or thrombocytopenia
  3. Received prior transplant
  4. Experienced PD or serious adverse events on a prior phosphoinositide-3-kinase (PI3K) inhibitor
  5. Known central nervous system involvement by CLL/SLL

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: Duvelisib
Duvelisib 25 mg orally (PO) twice daily (BID) continuously in 28-day cycles
Drug: Duvelisib
Duvelisib 25 mg orally (PO) twice daily (BID) continuously in 28-day cycles

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
Time Frame
Overall Response Rate (ORR)
Time Frame: From start of treatment to first documented response, 2 cycles (58 days)
From start of treatment to first documented response, 2 cycles (58 days)

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
Time Frame
Treatment-Emergent adverse events (TEAEs) and changes in laboratory values
Time Frame: From start of treatment to end of treatment plus 30 days; 7 months
From start of treatment to end of treatment plus 30 days; 7 months
Duration of response (DOR), defined as the time from the first documentation of response to the first documentation of PD or death due to any cause
Time Frame: Time from the first documentation of response to first documentation of progressive disease or death due to any cause, 6 months
Time from the first documentation of response to first documentation of progressive disease or death due to any cause, 6 months
Progression-free survival (PFS), defined as the time from the first dose of study treatment to the first documentation of PD or death from any cause
Time Frame: Time from start of treatment to first documentation of progression or date of death from any cause, whichever came first, 4 months
Time from start of treatment to first documentation of progression or date of death from any cause, whichever came first, 4 months
Disease control rate (DCR), defined as CR/CRi + PR/PRwL + stable disease (SD) ≥ 8 weeks
Time Frame: Greater than or equal to 8 weeks
Greater than or equal to 8 weeks

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.
SecuraBio

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.
February 12, 2018

Primary Completion (Anticipated)

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.
June 1, 2020

Study Completion (Anticipated)

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.
March 1, 2021

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 29, 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.
December 5, 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 12, 2017

Study Record Updates

Last Update Posted (Estimate)

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.
February 28, 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.
February 24, 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.
February 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.
  • VS-0145-224

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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