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Non-Hodgkin's LymphomaPhase 1/2NCT01458366

Phase I/II Study of Bendamustine in Combination With Ofatumumab, Carboplatin and Etoposide

A Phase 1/2 study testing Bendamustine, Ofatumumab and Carboplatin in people with Non-Hodgkin's Lymphoma, run by Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University at 1 site in United States.

Completed

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

Official record
Search all trials

Trial summary

The Phase I part of the study will apply to identify dose-limiting toxicities (DLT) and to define maximum-tolerated dose (MTD) for a new chemoimmunotherapy combination of bendamustine, ofatumumab, carboplatin, and etoposide in patients with Non Hodgkin's lymphoma whose disease has progressed or has recurred after… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Non-Hodgkin's Lymphoma
What is being tested?
Bendamustine, Ofatumumab and Carboplatin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
38 participants
Where
1 siteUnited States
Study dates
9 Nov 2011to 23 Jul 2020
Phase
Phase 1/2
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

  • Age 18 and above
  • Patients with histologically confirmed DLBCL, including primary mediastinal large B cell lymphoma, T cell rich B cell lymphoma, "double hit" DLBCL, mantle cell lymphoma, any transformed low grade B cell lymphomas or grade 3 follicular lymphoma (Grade 3a or 3b) who were refractory to RCHOP-like or any anthracycline based chemotherapy or relapsed after at least one prior combination chemotherapeutic regimen and who are deemed candidates for a salvage type chemotherapy.
  • Relapsed disease:
  • Progressive disease after a CR for at least 28 days. Progression will be defined according to the Revised Response Criteria for Malignant Lymphoma (Cheson 2007 (33)).
  • Refractory disease (Subjects must meet one of the following criteria):
  • Persistent or progressive lymphoma with a CR of <28 days duration or with a PR of any duration. Subjects must have received at least 3 cycles of RCHOP-like or any anthracycline base chemotherapy or at least 2 full cycles of HyperCVAD-like chemotherapy.
Show all 21Show fewer
  • Persistent lymphoma and stable disease after at least 2 cycles of RCHOP-like or any anthracycline base chemotherapy or at least 1 full cycle of HyperCVAD-like chemotherapy (part A and B).
  • Progressive disease despite at least 1 cycle of RCHOP-like or any anthracycline base chemotherapy or at least 1 cycle (part A or A and B) of HyperCVAD-like chemotherapy.
  • Measurable disease, defined by the revised lymphoma criteria (Cheson 2007).
  • Absolute neutrophil count ≥1,500 and platelet count ≥ 75,000, unless due to underlying lymphoma.
  • Left ventricular ejection fraction estimated by MUGA scan or 2D-echocardiogram of at least 45% Cardiology consult is recommended prior to enrollment if a history of coronary artery disease, CHF with estimated LVEF of <50% or clinically significant arrhythmia.
  • Estimated glomerular filtration rate (GFR) must be ≥ 50 mL/min
  • Serum bilirubin ≤ 1.5 × upper limit of normal (ULN) unless deemed elevated secondary to lymphoma involvement of the liver or known Gilbert's syndrome.
  • Aspartate transaminase (AST)/alanine transaminase (ALT) ≤ 2.5 × ULN; unless elevated secondary to lymphoma involvement of the liver
  • Alkaline phosphatase ≤ 2.5 × ULN; unless elevated secondary to lymphoma involvement of the liver.
  • Performance status of ECOG 0-2.
  • Both potentially AutoSCT or AlloSCT candidates and those who are not transplant candidates are eligible for the study.
  • Capable of understanding the investigational nature, potential risks and benefits of the study, and able to provide valid informed consent and HIPAA consent.
  • Female patients of childbearing potential must have a negative serum pregnancy test within 3 days prior to enrollment.
  • Male and female patients of reproductive potential must use an effective contraceptive method during the study and for a minimum of 1 year after the after study treatment.
  • Must be able to comply with study and follow up requirements.

Who cannot join

  • Current concomitant chemotherapy, radiation therapy, or immunotherapy other than as specified in the protocol.
  • Use of investigational agents within 4 weeks prior to enrollment.
  • Any anticancer therapy within 3 weeks before study entry. The patient must have recovered from all acute toxicities from any previous therapy.
  • Radioimmunotherapy (i.e. Zevalin) within 8 weeks of enrollment.
  • Prior treatment with anti-CD20 monoclonal antibody or alemtuzumab within 4 weeks prior to start of therapy.
  • Autologous stem cell rescue within 12 weeks before study enrollment or those who underwent allogeneic stem cell transplant within one year of enrolment.
Show all 18Show fewer
  • Known leptomeningeal or parenchymal brain involvement with lymphoma unless in complete remission after treatment for at least 12 weeks with negative CSF cytology within 2 weeks. Prophylaxis of CNS disease using intrathecal dosing of cytotoxic regimens is permitted and should be performed according to the discretion of the treating physician.
  • History of serious organ dysfunction or disease involving the heart, kidney, liver or other organ system that may place the patient at undue risk to undergo treatment.
  • Systemic fungal, bacterial, viral, or other infection if not controlled. Defined as exhibiting ongoing signs/symptoms related to the infection and without improvement, despite appropriate antibiotics or other treatment. (May be enrolled if controlled on treatment).
  • Significant concurrent disease, illness, or psychiatric disorder that would compromise patient safety or compliance, interfere with consent, study participation, follow up, or interpretation of study results.
  • Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment)
  • History of significant cerebrovascular disease in the past 6 months or ongoing event with active symptoms.
  • Clinically significant cardiac disease including unstable angina, acute myocardial infarction within six months prior to randomization, congestive heart failure (NYHA III-IV), and arrhythmia unless controlled by therapy, with the exception of extrasystoles or minor conduction abnormalities.
  • Other malignancy, unless the patient has been disease-free for at least 3 years following the completion of curative intent therapy, with the following exceptions: treated non-melanoma skin cancer, any in situ carcinoma, or cervical intraepithelial neoplasia, regardless of the disease-free duration, are eligible for this study if definitive treatment for the condition has been completed. Organ-confined prostate cancer with no evidence of recurrent or progressive disease based on prostate-specific antigen (PSA) values are also eligible for this study if hormonal therapy has been initiated, or radical prostatectomy or definitive prostate irradiation has been performed.
  • Positive test for the Human Immunodeficiency Virus (HIV), unless undetectable viral load within 3 months of enrollment (HIV RNA less than 48 copies/mL) on HAART therapy.
  • Positive serology for Hepatitis B (HB) defined as a positive test for HBsAg. . Patients with prior history of Hepatitis B infection, but immune, with only IgG Hepatitis core antibody + (HBcAb +) must be checked for hepatitis B virus titers by PCR and if the viral load is undetectable may be enrolled. These patients must receive anti-viral prophylaxis, such as lamivudine 100 mg po daily (or an equivalent) starting at least one week prior to cycle 1 and continued through the completion of treatment and for 9 months after the last dose of ofatumumab. Hepatitis B virus titers by quantitative PCR and HBsAg should be checked every month (+/- 1 week) while on therapy and every 3 months (+/- 1 month) thereafter for 9 months after the last ofatumumab dose. In the event of an early termination of the clinical trial for any reason, a treating physician will be determining the frequency and the length of follow up studies of hepatitis B virus titers and HBsAg status. It is recommended that the patient remains on prophylactic lamivudine or an equivalent, as above, regardless of whether the study was continued or terminated. In addition, if appropriate consultation with a hepatologist should be obtained.
  • Positive serology for hepatitis C (HC) defined as a positive test for HCAb if confirmed by HC RIBA immunoblot assay (for positive HCAb reflexively perform a HC RIBA immunoblot assay on the same sample)
  • Pregnant or lactating women.

Trial locations and contacts

1 site in 1 country.

United States1 site

  • Sidney Kimmel Cancer Center at Thomas Jefferson University

    Philadelphia, Pennsylvania, 19107

Other trials in United States

About this study

Official title: Phase I/II Study of Bendamustine in Combination With Ofatumumab, Carboplatin and Etoposide for Refractory or Relapsed Aggressive B-cell Lymphomas

The Phase I part of the study will apply to identify dose-limiting toxicities (DLT) and to define maximum-tolerated dose (MTD) for a new chemoimmunotherapy combination of bendamustine, ofatumumab, carboplatin, and etoposide in patients with Non Hodgkin's lymphoma whose disease has progressed or has recurred after prior chemotherapy.

The Phase II part of the study will be a single-arm, open-label study in which all patients will receive combination bendamustine, ofatumumab, carboplatin and etoposide at the MTD dose defined in phase I.

This study hopes to identify a life-prolonging therapy for patients with Non-Hodgkin's Lymphoma whose disease has progressed or has recurred after prior chemotherapy. The hypothesis is that the proposed combination of chemotherapy is well-tolerated and is efficacious for the treatment of relapsed/refractory aggressive B cell lymphomas.

Read the detailed description

Fifty percent of patients with aggressive B cell non-Hodgkin lymphomas are expected to relapse after initial standard chemotherapy. There is no standard salvage regimen for patients with relapsed or refractory disease and at least 75% of patients are expected to succumb to their condition with the commonly used therapy. The recent CORAL study was evaluating the most frequently used rescue regimens R-ICE (rituximab, ifosfamide, carboplatin, etoposide) vs. R-DHAP (rituximab, dexamethasone, high-dose cytarabine and cisplatin) for relapsed aggressive lymphomas, the overall response (OR) was 83% and 3 year event-free survival (EFS) was 47% for "rituximab naïve" patients. In contrast, OR was 51% and 3 year EFS was only 21% in patients who had relapsed after a rituximab containing regimen. There was no significant difference between R-ICE and R-DHAP (in 3-year EFS or overall survival). This study confirmed that rituximab containing rescue was less effective in those patients who had received prior rituximab. Currently, there is virtually no relapsed B-cell lymphoma patients who had not received a rituximab containing induction; therefore, novel strategies are needed to overcome rituximab resistance and to improve overall poor outcome in the relapsed setting. Ofatumumab is a human IgG1 monoclonal anti-CD20 antibody which binds to different CD20 epitopes and is presumed to destroy B cells that are insensitive to rituximab due to their low CD20-expression due to its higher binding avidity and higher antibody and complement dependent cytotoxicity. It was approved by FDA for the treatment of patients with refractory Chronic Lymphocytic Leukemia (CLL). It is being actively studied in low grade and aggressive CD20 positive lymphomas. Bendamustine is an alkylator/purine analogue hybrid cytotoxic compound that has demonstrated single agent activity in lymphomas refractory to other alkylating agents, such as cyclophosphamide. Weidmann et al (2002) demonstrated single agent activity and safety of bendamustine at the dose of 120mg/m2 (day 1, 2) in relapse/refractory aggressive lymphomas. This study had an ORR of 44% in 18 patients. Non-hematological toxicity was mild (13% grade 3 and 0 grade 4). Bendamustine has shown impressive activity and a favorable safety profile when used in combination with rituximab and other cytotoxic drugs: Weide R et al (2007) studied bendamustine (90 mg/m2 day 1, 2) in combination with rituximab and mitoxantrone in 57 patients' with indolent lymphomas and mantle cell lymphoma (MCL). ORR was 92% in follicular and 78% in MCL Vacirca et al presented interim safety analysis of bendamustine (120mg/m2, day 1, 2) and rituximab combination in aggressive B cell lymphomas at 2010 ASCO meeting (in 76 cycles 1 grade 4 neutropenia and 9 additional grade 3 events). Thus, bendamustine combinations are effective and can be given safely in patients with relapsed lymphomas.

The investigators propose a novel R-ICE-like salvage combination regimen in which rituximab is substituted with ofatumumab and ifosfamide with bendamustine in combination with carboplatin and etoposide for refractory or relapsed aggressive B cell lymphomas. The investigators hope to avoid the substantial ifosfamide mediated urinary bladder toxicity (incidence of grade 3 and 4 hemorrhagic cystitis 8-12%) and neurologic toxicity (10-30%: somnolence, confusion, psychosis and seizure) by substituting ifosfamide for bendamustine. The proposed regimen is convenient and can be administered on the outpatient basis which presents an additional benefit to the patients and to the providers. The investigators propose a phase I/II clinical trial and will first determine safety and toxicity of escalating dose bendamustine in combination with fixed doses of ofatumumab, carboplatin and etoposide. The investigators recognize that the commonly used doses of bendamustine in lymphoid malignancies range from 70-120 mg/m2. The investigators will determine maximum-tolerated dose (MTD) and dose-limiting toxicity (DLT) of the combination by using dose escalation of bendamustine from 70mg/m2 in a standard 3 by 3 design. The investigators will then assess efficacy of the combination regimen in relapsed and refractory aggressive B-cell lymphomas.

Being tested
Bendamustine, Ofatumumab, Carboplatin, Etoposide, CT Scan
Keywords
Non-Hodgkin's Lymphoma, Lymphoma, B-Cell Lymphoma
Medical subject headings
Lymphoma, Non-Hodgkin, Lymphoma, Lymphoma, B-Cell

What participants receive

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

  • BendamustineDrug

    Also called Ribomustin, Treanda, SDX-105

    Phase 1: Given via IV at the following dose levels:

    • Level 1: 70 mg/m2
    • Level -1: 50 mg/m2
    • Level 2: 90 mg/m2
    • Level 3: 120 mg/m2

    Phase II: Given via IV on Days 1 and 2 of each cycle at the maximum-tolerated dose level found in the Phase I portion of the study.

  • OfatumumabDrug

    Also called Arzerra, HuMax-CD20

    Phase II

    • Cycle 1: 300 mg via IV on Day 1 and 1000 mg via IV on Day 3
    • Cycles 2 and 3: 1000 mg via IV on Day 1

  • CarboplatinDrug

    Also called cis-Diammine(1,1-cyclobutanedicarboxylato)platinum(II), Paraplatin, Paraplatin-AQ

    Phase II: AUC 5 via IV on Day 2 of each cycle

  • EtoposideDrug

    Also called Etoposide phosphate, Eposin, Etopophos, Vepesid

    Phase II: 100 mg/m2 via IV on Days 1, 2, and 3 of each cycle

  • CT ScanProcedure or surgery

    Also called X-ray computed tomography

    CT Scan to assess disease after Cycle 2 (approximately 25 days) and 3-8 weeks post-treatment

  • PET ScanProcedure or surgery

    Also called PET, Positron emission tomography

    PET Scan to assess disease after Cycle 2 (approximately 25 days) and 3-8 weeks post-treatment

  • Stem Cell Transplant (STC)Genetic

    Also called Stem Cell Transplant, Hematopoietic Stem Cell Transplantation, HSCT

    For potential transplant candidates:

    • Autologous STC: after 2 cycles of BOCE upon discretion of Thomas Jefferson University hematopoietic stem cell transplant group and in agreement with the study PI or her designee
    • Allogeneic STC: after 2 cycles of BOCE upon discretion of Thomas Jefferson University hematopoietic stem cell transplant group and in agreement with the study PI or her designee
Study groups in NCT01458366
Study groupRoleWhat they receive
Bendamustine 70mg/m^2ExperimentalLevel 1: Bendamustine 70mg/m^2 Ofatumumab, Carboplatin, and Etoposide
Receives: Drug: Bendamustine; Drug: Ofatumumab; Drug: Carboplatin; Drug: Etoposide; Procedure: CT Scan; Procedure: PET Scan; Genetic: Stem Cell Transplant (STC)
Bendamustine 50mg/m^2ExperimentalLevel -1: Bendamustine 50mg/m^2 Ofatumumab, Carboplatin, and Etoposide
Receives: Drug: Bendamustine; Drug: Ofatumumab; Drug: Carboplatin; Drug: Etoposide; Procedure: CT Scan; Procedure: PET Scan; Genetic: Stem Cell Transplant (STC)
Bendamustine 90mg/m^2ExperimentalLevel 2: Bendamustine 90mg/m^2 Ofatumumab, Carboplatin, and Etoposide
Receives: Drug: Bendamustine; Drug: Ofatumumab; Drug: Carboplatin; Drug: Etoposide; Procedure: CT Scan; Procedure: PET Scan; Genetic: Stem Cell Transplant (STC)
Bendamustine 120mg/m^2ExperimentalLevel 3: Bendamustine 120mg/m^2 Ofatumumab, Carboplatin, and Etoposide
Receives: Drug: Bendamustine; Drug: Ofatumumab; Drug: Carboplatin; Drug: Etoposide; Procedure: CT Scan; Procedure: PET Scan; Genetic: Stem Cell Transplant (STC)
Phase II MTDExperimentalPhase II: Bendamustine at MTD from Phase I, Ofatumumab, Carboplatin, and Etoposide
Receives: Drug: Bendamustine; Drug: Ofatumumab; Drug: Carboplatin; Drug: Etoposide; Procedure: CT Scan; Procedure: PET Scan; Genetic: Stem Cell Transplant (STC)

What is being measured

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

  1. Phase I: Maximum-Tolerated Dose of Bendamustine in Combination With Ofatumumab, Carboplatin and Etoposide (BOCE)

    To determine the maximum-tolerated dose of bendamustine in combination with ofatumumab, carboplatin and etoposide for patients with refractory or relapsed aggressive B cell lymphomas. Toxicity levels will be assessed after every cycle until a dose-limiting toxicity (DLT) is found. Toxicities will be graded according to the National Cancer Institute Common Terminology Criteria (CTCAE version 4.0). DLT will be defined as any grade 4 infection, or grade >/= 3 non-hematologic toxicity that persists for 7 days or more.

    Measured: Baseline through 50 days

  2. Overall Frequency of Response With Combination of Bendamustine, Ofatumumab, Carboplatin, and Etoposide at Maximum Tolerated Dose (MTD)

    To determine the overall frequency of response with combination bendamustine, ofatumumab, carboplatin, and etoposide for refractory or relapsed aggressive B-cell lymphomas. Overall response is determined as cumulative Complete Response (CR) and Partial Response (PR).

    Measured: At 25 days and 3-8 weeks post-treatment

Secondary outcomes (6)

  1. Phase I: Overall Frequency of Response

    To determine the overall frequency of response--overall response will include all subjects with complete response (CR) and partial response (PR). Based on the revised response criteria for malignant lymphoma [Cheson 2007]

    CR= complete disappearance of all detectable clinical evidence of disease and disease related symptoms if present before therapy PR= >/= 50% decrease in sum of the product of the diameters (SPD) of up to 6 of the largest dominant nodes or nodal masses; no increase in size of other nodes, liver or spleen;

    Measured: CT and PET scans after Cycle 2 (approximately 25 days) and 3-8 weeks post-treatment

  2. Overall Complete Response (CR) and Partial Response (PR) Rate

    Based on the revised response criteria for malignant lymphoma [Cheson 2007]

    CR= complete disappearance of all detectable clinical evidence of disease and disease related symptoms if present before therapy PR= >/= 50% decrease in sum of the product of the diameters (SPD) of up to 6 of the largest dominant nodes or nodal masses; no increase in size of other nodes, liver or spleen;

    Measured: CT and PET scans after Cycle 2 (approximately 25 days) and 3-8 weeks post-treatment

  3. Overall Progression-Free Survival

    To determine 1 and 2 year progression-free survival [Cheson 2007] CR= complete disappearance of all detectable clinical evidence of disease and disease related symptoms if present before therapy PR= >/= 50% decrease in sum of the product of the diameters (SPD) of up to 6 of the largest dominant nodes or nodal masses; no increase in size of other nodes, liver or spleen;

    Measured: At 1 and 2 years after completion of treatment; year 2 reported

  4. Total Overall Survival for Transplant vs Non-transplant

    1 and 2 year overall survival for those who received Stem Cell Transplant (SCT) versus those who did not receive SCT

    Measured: At 1 and 2 years after completion of treatment; year 2 reported

  5. Overall Proportion of Patients Who Are Able to Undergo Stem Cell Transplant (SCT)

    To determine the proportion of patients who are able to undergo stem cell transplant among transplant-eligible patients. Patients can receive SCT after Cycle 2.

    Measured: At 2 years after completion of treatment

  6. Overall Safety and Tolerability of the Combination of Bendamustine, Ofatumumab, Carboplatin, and Etoposide

    To define safety and tolerability of the combination of ofatumumab, bendamustine, carboplatin and etoposide as measured by the number of dose modifications made to Bendamustine..

    Determined through dose modifications for bendamustine according to patient's toxicity levels:

    • Initial 120 mg/m2 dose decreased to 90 mg/m2
    • Initial 90 mg/m2 dose decreased to 70 mg/m2
    • Initial 70 mg/m2 dose decreased to 50 mg/m2
    • Initial 50 mg/m2 dose decreased to Withdrawn from study

    Measured: After each cycle (after approximately 3 days, 25 days, and 50 days)

Timeline

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

  1. First posted24 Oct 2011 (estimated)
  2. Study start9 Nov 2011
  3. Primary completion27 Aug 2018
  4. Study completion23 Jul 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 1/2
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Sequential
Masking
None (open label)
Enrolment
38 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01458366
Sponsor's protocol ID
11D.404
Other IDs
2011-61, JT 2211
Status last verified
Apr 2025
First submitted
26 Sep 2011
Last updated
30 Apr 2025
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Bendamustine, Ofatumumab and Carboplatin in people with Non-Hodgkin's Lymphoma, run by Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University 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 21 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 30 Apr 2025. 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 combined 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.

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 24 Mar 2020). 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?

Phase I: Maximum-Tolerated Dose of Bendamustine in Combination With Ofatumumab, Carboplatin and Etoposide (BOCE) (time frame: Baseline through 50 days). The study lists 2 primary outcomes in all. 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 NCT01458366.

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 30 Apr 2025.

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