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Relapsed Diffuse Large B-Cell LymphomaPhase 1NCT03688152

A Safety and Tolerability Study of INCB053914 in Combination With INCB050465 in Diffuse Large B-Cell Lymphoma

A Phase 1 study testing INCB053914 and INCB050465 in people with Relapsed Diffuse Large B-Cell Lymphoma and Refractory Diffuse Large B-Cell Lymphoma, run by Incyte Corporation at 3 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to evaluate the safety and tolerability of INCB053914 in combination with INCB050465 in relapsed or refractory diffuse large B-cell lymphoma (DLBCL). Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
INCB053914 and INCB050465
Could I receive a placebo?
No, everyone receives an active treatment
How many people
9 participants
Where
3 sitesUnited States
Study dates
3 Dec 2018to 1 Sep 2020
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Relapsed or refractory DLBCL, which has been histologically documented, defined as having received at least 2 but no more than 5 prior systemic treatment regimens (eg, an anti-CD20 antibody, an anti-CD20 antibody with or without chemotherapy, or chemotherapy alone) and ineligible for further treatment with standard of care.
  • Willing to undergo pretreatment and on-treatment incisional or excisional biopsy of nontarget adenopathy or extranodal lesions. Provision of the most recent, available archived tumor biopsy may satisfy the pretreatment biopsy.
  • Measurable disease as defined by the Lugano classification criteria:
  • ≥ 1 measurable nodal lesion (≥ 1.5 cm in longest dimension) or ≥ 1 measurable extranodal lesion (> 1 cm in longest dimension) on CT scan or MRI
  • ≥ 1 PET-avid lesion.
  • Eastern Cooperative Oncology Group performance status 0 to 2.
  • Willingness to avoid pregnancy or fathering children based on protocol-defined the criteria.

Who cannot join

  • Laboratory values outside the protocol-defined range at screening unless approved by the medical monitor.
  • Primary mediastinal (thymic) large B-cell lymphoma or Richter's Syndrome.
  • Known brain or central nervous system metastases or history of uncontrolled seizures.
  • Radiotherapy with a wide field of radiation within 4 weeks or radiotherapy with a limited field of radiation for palliation within 2 weeks of the first dose of study treatment.
  • Allogeneic stem cell transplant within the last 6 months, or active graft-versus-host disease following allogeneic transplant, or autologous stem cell transplant within the last 3 months before the date of the first dose of study treatment.
  • Use of immunosuppressive therapy following allogenic transplant within 28 days of the first dose of study treatment.
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  • Prior treatment with a PIM inhibitor, selective PI3Kδ inhibitor (eg, idelalisib), or a pan-PI3K inhibitor.
  • Receipt of anticancer medications, therapies, or investigational drugs within protocol-defined intervals before the date of the first dose of study treatment.
  • Current or previous other malignancy within 3 years of study entry, except cured (or treated with curative intent and no evidence of disease) basal or squamous cell skin cancer, superficial bladder cancer, prostate intraepithelial neoplasm, carcinoma in situ of the cervix, or other noninvasive or indolent malignancy without sponsor approval.
  • History of liver function abnormality requiring investigation and/or treatment (eg, due to excessive alcohol or drug-induced liver injury).
  • Significant concurrent, uncontrolled medical condition including, but not limited to, renal, hepatic, hematological, gastrointestinal, endocrine, pulmonary, neurological, cerebral, or psychiatric disease.
  • Chronic or current active infectious disease requiring systemic antibiotics, antifungal, or antiviral treatment, and exposure to a live vaccine within 30 days of study treatment administration.
  • Known HIV infection.
  • Evidence of HBV or HCV infection.
  • History of stroke or intracranial hemorrhage within 6 months of the date of study treatment administration.
  • History of clinically significant or uncontrolled cardiac disease.
  • Presence of an abnormal ECG that is clinically meaningful. Screening QTc interval > 480 milliseconds is excluded (corrected by Fridericia).
  • Any condition that would, in the investigator's judgment, interfere with full participation in the study, including administration of study treatment and attending required study visits; pose a significant risk to the participant; or interfere with interpretation of study data.

Trial locations and contacts

3 sites in 1 country.

United States3 sites
  • Clinical Research Alliance

    Lake Success, New York, 11042

  • UCLA Healthcare Hematology-Oncology

    Santa Monica, California, 90404

  • University of Arizona Cancer Center

    Tucson, Arizona, 85719

Other trials in United States

About this study

Official title: A Phase 1b, Multicenter, Open-Label Study of the Safety and Tolerability of INCB053914 in Combination With INCB050465 in Participants With Relapsed or Refractory Diffuse Large B-Cell Lymphoma

The purpose of this study is to evaluate the safety and tolerability of INCB053914 in combination with INCB050465 in relapsed or refractory diffuse large B-cell lymphoma (DLBCL).

Being tested
INCB053914, INCB050465
Keywords
Diffuse large B-cell lymphoma, DLBCL, Non-Hodgkin lymphoma, phosphatidylinositol 3-kinase delta inhibitor, PI3Kδ, PIM kinases
Medical subject headings
Lymphoma, Large B-Cell, Diffuse, Lymphoma, Non-Hodgkin

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • INCB053914Drug

    Dose Escalation: INCB053914 at the protocol-defined starting dose in combination with INCB050465, with dose modifications based on tolerability criteria.

    Dose Expansion: Recommended dose from the dose-escalation study.

  • INCB050465Drug

    Dose Escalation: INCB050465 at the protocol-defined starting dose in combination with INCB053914, with dose modifications based on tolerability criteria.

    Dose Expansion: Recommended dose from the dose-escalation study.

Study groups in NCT03688152
Study groupRoleWhat they receive
INCB053914 + INCB050465ExperimentalINCB053914 in combination with INCB050465.
Receives: Drug: INCB053914; Drug: INCB050465

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of treatment-emergent adverse events (TEAEs)

    TEAE is defined as an adverse event reported for the first time or worsening of a pre-existing event after the first dose of study treatment.

    Measured: Up to approximately 6 months

Secondary outcomes (8)
  1. Cmax of INCB053914 in combination with INCB050465

    Maximum observed plasma concentration.

    Measured: Day 15

  2. Tmax of INCB053914 in combination with INCB050465

    Time to maximum plasma concentration.

    Measured: Day 15

  3. Cmin of INCB053914 in combination with INCB050465

    Minimum observed plasma concentration during the dosing interval.

    Measured: Day 15

  4. AUC0-t of INCB053914 in combination with INCB050465

    Area under the single-dose plasma concentration-time curve from Hour 0 to the last quantifiable measurable plasma concentration.

    Measured: Day 15

  5. Cl/F of INCB053914 in combination with INCB050465

    Oral dose clearance.

    Measured: Day 15

  6. Overall response rate

    Defined as the percentage of participants with a complete remission (CR)/complete metabolic response (CMR) or partial remission (PR)/partial metabolic response (PMR) as defined by investigator assessment per revised Lugano classification criteria for lymphomas.

    Measured: Up to approximately 6 months

  7. Duration of response

    Defined as the time from first documented evidence of CR/CMR or PR/PMR until disease progression or death from any cause among participants who achieve an objective response, as determined by radiographic disease assessment.

    Measured: Up to approximately 6 months

  8. Progression-free survival

    Defined as the time from the date of the first dose of any study drug until the earliest date of disease progression, as determined by radiographic disease assessment, or death from any cause, whichever occurs first.

    Measured: Up to approximately 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Sep 2018
  2. Study start3 Dec 2018
  3. Primary completion1 Sep 2020
  4. Study completion1 Sep 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
9 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03688152
Sponsor's protocol ID
INCB 53914-102
Status last verified
Nov 2020
First submitted
26 Sep 2018
Last updated
10 Nov 2020
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing INCB053914 and INCB050465 in people with Relapsed Diffuse Large B-Cell Lymphoma and Refractory Diffuse Large B-Cell Lymphoma, run by Incyte Corporation at 3 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 7 inclusion and 18 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 10 Nov 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of treatment-emergent adverse events (TEAEs) (time frame: Up to approximately 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Nov 2020.

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