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Hematopoietic/Lymphoid CancerPhase 2NCT03121534

Ibrutinib, Nivolumab and Blinatumomab in Richter Transformation

A Phase 2 study testing Blinatumomab, Dexamethasone and Ibrutinib in people with Hematopoietic/Lymphoid Cancer and Richter's Transformation, run by M.D. Anderson Cancer Center at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

The goal of this clinical research study is to learn if blinatumomab can help to control Richter Transformation (RT, a type of blood cancer). The safety of this drug will also be studied. This is an investigational study. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
Blinatumomab, Dexamethasone and Ibrutinib
Could I receive a placebo?
No, everyone receives an active treatment
How many people
9 participants
Where
1 siteUnited States
Study dates
22 Jun 2017to 11 Feb 2022
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

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

  • Patients with previously treated CLL and biopsy-proven Richter's transformation with DLBCL histology according to IWCLL criteria (Richter Transformation - RT) and CD19 positive by flow cytometry OR immunohistochemistry.
  • Eastern Co-operative Oncology Group (ECOG) performance status < or =2.
  • Age > or =18 years at the time of informed consent.
  • Able to provide informed consent and be willing to participate in study schedule and events.

Who cannot join

  • Other active malignancy receiving systemic therapy.
  • History or presence of clinically relevant disorder affecting the CNS such as epilepsy, childhood or adult seizure, paresis, aphasia, stroke, severe brain injuries, dementia, Parkinson's disease, cerebellar disease, organic brain syndrome, or psychosis, with the exception of a history of CNS lymphoma that is controlled with intrathecal therapy.
  • Known active DLBCL in the CNS (confirmed by CSF analysis).
  • Current autoimmune disease requiring >/= 20mg/day of prednisone or systemic immunosuppressive therapy (eg. with cyclosporine or azathioprine).
  • Allogeneic HSCT within 24 weeks before the start of protocol-specified therapy.
  • Active Graft-versus-Host Disease (GvHD), grade 2-4 according to the Glucksberg criteria, active chronic GvHD requiring systemic treatment or requirement for GvHD prophylaxis with cyclosporine or tacrolimus.
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  • Cancer chemotherapy within 2 weeks before start of protocol-specified therapy, with the exception of intrathecal chemotherapy, dexamethasone, and oral small molecule inhibitors such as BTK-inhibitor, PI3K-inhibitor, or Bcl-2-inhibitor, which are allowed until the start of protocol-specified therapy). In addition, any subject whose organ toxicity (excluding hematologic) from prior treatment has not resolved to no more than CTCAE grade 1.
  • Radiotherapy within 2 weeks before the start of protocol-specified therapy.
  • Abnormal screening laboratory values as defined as following: a) ALT (SGOT) and/or ALT (SGPT) and/or ALP > or =5 x upper limit of normal (ULN); b) Total bilirubin > or = 1.5 x ULN, unless due to Gilbert's disease; c) Creatinine > or = 2.0 x ULN or creatinine clearance <50 mL/min (calculated).
  • Known infection with human immunodeficiency virus (HIV) or chronic infection with hepatitis B virus (HBsAg positive) or hepatitis C virus (anti-HCV positive).
  • Patient is pregnant or breast feeding.
  • Woman of childbearing potential and is not willing to use 2 highly effective methods of contraception while receiving protocol-specified therapy and for an additional 24 hours after the last dose of protocol-specified therapy.
  • Male who has a female partner of childbearing potential, and is not willing to use 2 highly effective forms of contraception while receiving protocol-specified therapy and for at least an additional 24 hours after the last dose of protocol-specified therapy.
  • Male who has a pregnant partner, and is not willing to use a condom during sexual activity while receiving protocol-specified therapy and for 3 months after the last dose of protocol-specified therapy.
  • Currently receiving treatment in another investigational device or drug study.
  • Subject previously treated with blinatumomab.
  • History or evidence of any other clinically significant disorder, condition or disease (with the exception of those outlined above) that, in the opinion of the Principal Investigator would pose a risk to subject safety or interfere with the study evaluation, procedures or completion.

Trial locations and contacts

1 site in 1 country.

United States1 site

  • University of Texas MD Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: A Phase II Study of Ibrutinib, Nivolumab and Blinatumomab in Richter Transformation

The goal of this clinical research study is to learn if blinatumomab can help to control Richter Transformation (RT, a type of blood cancer). The safety of this drug will also be studied.

This is an investigational study. Blinatumomab is FDA approved and commercially available for the treatment of acute lymphoblastic leukemia (ALL). It is investigational to use blinatumomab to treat patients with RT. The study doctor can explain how the study drug is designed to work.

Up to 21 participants will be enrolled in this study. All will take part at MD Anderson.

Read the detailed description

Study Drug Administration:

The study has 2 study cycles. Cycle 1 is 8 weeks, followed by a 4-8 week break, and then Cycle 2 is 4 weeks.

If you are found to be eligible to take part in this study, you will receive blinatumomab by a central venous catheter (CVC) continuously (non-stop) for 1-2 cycles, depending on how you are responding to the study drug. A CVC is a sterile flexible tube that will be placed into a large vein while you are under local anesthesia. Your doctor will explain this to you in more detail, and you will be required to sign a separate consent form for this procedure.

During Cycle 1, the blinatumomab infusion will be started in the hospital. You will be in the hospital for up to at least 16 nights/17 days so that you can be checked for side effects. During Cycle 2, the blinatumomab infusion will also be started in the hospital. You will be in the hospital for at least 2 nights/3 days. Your doctor will decide when you can leave the hospital. Also, if treatment is interrupted for more than 4 hours, for any reason, you will need to be admitted to the hospital to restart the treatment.

Blinatumomab will be delivered by a small pump, which you will carry with you for the whole time you receive the drug. You will be given a shoulder or belt bag to hold the pump and infusion bag. You will be able to wear regular clothes, walk around, and perform daily living activities. You will be given instructions for taking a shower and other activities. There will be some things that you should not do, such as go swimming. The study staff will give you more information on activities you should not do while receiving the drug.

You will need to come to MD Anderson to have the infusion bags changed every 48 hours. The study staff will let you know when you need to return to the clinic.

You will be given standard drugs, such as dexamethasone, to help decrease the risk of side effects. You may ask the study staff for information about how the drugs are given and their risks.

If you have severe side effects, your study doctor may decide to stop treatment permanently or temporarily. If you recover or if the symptoms have improved, the treatment may be continued. If the doctor thinks it is needed, you will have an MRI and possibly also a spinal tap (lumbar puncture) to test the fluid around the brain, before you restart treatment.

Length of Study:

You may receive blinatumomab for up to 2 cycles. You will no longer be able to take the study drug if the disease gets worse, if serious side effects occur, or if you are unable to follow study directions. Additionally, if your doctor feels it is in your best interests to receive an alternative treatment for your Richter Transformation, such as allogeneic stem cell transplantation, you will no longer be able to receive blinatumomab.

Your participation on this study will be over after you have completed follow-up.

Study Visits:

At any time the doctor thinks it is needed, you may have a neurological exam.

Based on the results of the below tests after Cycle 1, the study doctor will decide if you will continue to receive the study drug during Cycle 2. If you do not receive the drug during Cycle 2, you will have an end-of-study visit (described below).

On Days 1-17 of Cycle 1 (the time you are in the hospital), every week during Cycle 1, Days 1-3 of Cycle 2, and every week of Cycle 2:

  • You will have a physical exam.
  • Blood (about 2-3 teaspoons) will be drawn for routine tests.

About 2-4 weeks after Cycles 1 and 2:

  • You will have a physical exam.
  • Blood (about 2-3 teaspoons) will be drawn for routine tests.
  • You will have a bone marrow biopsy/aspiration to check the status of the disease.
  • You will have a PET/CT or CT scan.

About 24 weeks after the first dose of study drug and then every 12 weeks after that for up to 96 weeks:

  • You will have a physical exam.
  • Blood (about 2-3 teaspoons) will be drawn for routine tests.
  • You will have a PET/CT or CT scan to check the status of the disease.

End-of-Study Visit:

After the last dose of study drug, you will continue to receive routine medical care as part of your standard care. However, if the disease comes back or worsens while you are receiving the study drug:

  • You will have a physical exam.
  • Blood (about 2-3 teaspoons) will be drawn for routine tests.
  • You will have a bone marrow biopsy/aspiration
  • You will have a PET/CT scan to check the status of the disease.
  • If the doctor thinks it is needed, you may have a lymph node biopsy to confirm that the disease has come back.
  • If you can become pregnant, blood (about 1 teaspoon) or urine will be collected for a pregnancy test.

Long-Term Follow-up:

After you have completed your participation in this study, you will be asked to participate in a separate leukemia department protocol (DR09-0223). The purpose of this protocol is to determine how long patients live after receiving leukemia treatment. On this study, if you are not having follow-up at MD Anderson, study staff will contact you via phone, email, or MyMDAnderson every 6-12 months, to see how you are doing. Phone calls will take approximately 5-10 minutes. If you agree, you will sign a separate consent form for this study.

Being tested
Blinatumomab, Dexamethasone, Ibrutinib, Nivolumab
Keywords
Hematopoietic/Lymphoid Cancer, Richter's transformation, RT, Blinatumomab, Dexamethasone, Decadron
Medical subject headings
Hematologic Neoplasms

What participants receive

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

  • BlinatumomabDrug

    Also called BLINCYTO®

    Patients will receive blinatumomab as a continuous IV infusion, commencing on day 15 of cycle 1 and day 1 of cycle 2, for 2 courses of 4 weeks each separated by a 2 week .

    blinatumomab will be initiated at 9mcg/day from day 15-21, followed by 28 mcg/day from day 22-28. This will be followed by 112 mcg/day from day 29-42. In cycle 2, patients will be admitted for the first 3 days.blinatumomab treatment-free interval.

  • DexamethasoneDrug

    Also called Decadron

    Dexamethasone 20 mg by mouth or vein 24 hours prior to and within 1 hour before start of treatment in each treatment cycle. If treatment is interrupted for >4 hours at any point, Dexamethasone treatment given before re-initiation of therapy. Dexamethasone 8 mg by mouth or vein every 8 hours given for 48 hours at the commencement of the infusion and after each dose increment.

  • IbrutinibDrug

    Also called Imbruvica™

    Ibrutinib treatment will commence on cycle 1, day 1 at 420mg/d. Dose reductions to 280mg/d or 140mg/d are allowed per treating physician discretion, but the reason must be documented in the medical record. Ibrutinib will be given continuously until disease progression or toxicity.

  • NivolumabDrug

    Also called Opdivo

    Patients will receive nivolumab for up to a total of 52 weeks. Dosing will be 240mg IV every 2 weeks, commencing on day 1 until 2nd response assessment, then 480mg IV every 4 weeks.

Study groups in NCT03121534
Study groupRoleWhat they receive
Ibrutinib, Nivolumab and BlinatumomabExperimental2 (8week) cycles of ibrutinib, nivolumab and blinatumomab. 9 (4week) cycles ibrutinib and nivolumab. Maintenance with ibrutinib monotherapy until disease progression following completion of nivolumab. Ibrutinib treatment will begin cycle 1, day 1 at 420mg/d. Nivolumab for up to a total of 52 weeks. Dosing will be 240mg IV every 2 weeks, commencing on day 1 until 2nd response assessment, then 480mg IV every 4 weeks. blinatumomab continuous IV infusion, starting day 15 of cycle 1 and day 1 of cycle 2, for 2 courses of 4 weeks each separated by a 2 week blinatumomab treatment-free interval. Hospitalization in cycle 1 on day 15-31 (first 17 days of blinatumomab therapy). Blinatumomab will be initiated at 9mcg/day from day 15-21, followed by 28 mcg/day from day 22-28, followed by 112 mcg/day from day 29-42. In cycle 2, patients will be admitted for the first 3 days. Blinatumomab in cycle 2 will be administered at a dose of 112 mcg/day from day 1-28.
Receives: Drug: Blinatumomab; Drug: Dexamethasone; Drug: Ibrutinib; Drug: Nivolumab

What is being measured

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

  1. Number of Participants With a Response

    Response is defined as complete remission (CR) plus partial remission (PR). Complete Remission (CR) is Lymph nodes None >/= 1.5 cm, Spleen size < 13 cm; normal liver size, the absence of constitutional symptoms, normal circulating lymphocyte count, platelets >/= 100 x 10^9/L, Hemoglobin >/= 11.0 g/dL (absence of transfusion and without erythropoietin) and marrow normocellular, no CLL cells and no B-lymphoid nodules. Partial Remission (PR) is any two of the following must decrease >/= 50% from baseline: lymph nodes, Liver and/or spleen size, circulating lymphocyte count in addition to one of the following: platelets >/= 100 x 10^9/L or >/= 50% increase from baseline, Hemoglobin >/= 11.0 g/dL or >/= 50% increase from baseline or marrow presence of CLL cells, or of B-lymphoid nodules, or not done.

    Measured: 2 months

Secondary outcomes (3)

  1. Number of Participants to Achieve Complete Remission

    Complete Remission is defined as: Complete Remission (CR) is Lymph nodes None >/= 1.5 cm, Spleen size < 13 cm; normal liver size, the absence of constitutional symptoms, normal circulating lymphocyte count, platelets >/= 100 x 10^9/L, Hemoglobin >/= 11.0 g/dL (absence of transfusion and without erythropoietin) and marrow normocellular, no CLL cells and no B-lymphoid nodules.

    Measured: Up to 4 years, 8 months

  2. Progression Free Survival

    Time from date of treatment start until the date of first objective documentation of disease-relapse.

    Measured: Up to 4 years, 8 months

  3. Overall Survival

    Time from date of treatment start until date of death due to any cause or last Follow-up.

    Measured: Up to 4 years, 8 Months

Timeline

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

  1. First posted20 Apr 2017
  2. Study start22 Jun 2017
  3. Primary completion11 Feb 2022
  4. Study completion11 Feb 2022

Why it stopped: The study was closed for slow accrual

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 2
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
NCT03121534
Sponsor's protocol ID
2016-0765
Status last verified
Jan 2023
First submitted
14 Apr 2017
Last updated
17 Feb 2023
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Publications

  • Thompson PA, Jiang X, Banerjee P, Basar R, Garg N, Chen K, Kaplan M, Nandivada V, Cortes AKN, Ferrajoli A, Keating MJ, Peterson CB, Andreeff M, Rezvani K, Wierda WG. A phase two study of high dose blinatumomab in Richter's syndrome. Leukemia. 2022 Sep;36(9):2228-2232. doi: 10.1038/s41375-022-01649-3. Epub 2022 Aug 8.

    PubMed 35941212

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Blinatumomab, Dexamethasone and Ibrutinib in people with Hematopoietic/Lymphoid Cancer and Richter's Transformation, run by M.D. Anderson Cancer Center at 1 site 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 4 inclusion and 17 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: stopped early, as of the sponsor's last update on 17 Feb 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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

Are results available for this study?

Yes. Results are posted in the registry (first posted 17 Feb 2023). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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 Participants With a Response (time frame: 2 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03121534, which also lists 1 linked publication.

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 17 Feb 2023.

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