Monoclonal Antibody Therapy Before Stem Cell Transplant in Treating Patients With Relapsed or Refractory Lymphoid Malignancies

March 7, 2021 updated by: Ajay Gopal, Fred Hutchinson Cancer Center

A Phase I Study Evaluating Escalating Doses of 90Y-BC8-DOTA (Anti-CD45) Antibody Followed by Autologous Stem Cell Transplantation for Relapsed or Refractory Lymphoid Malignancies

This phase I trial studies the side effects and best dose of monoclonal antibody therapy before stem cell transplant in treating patients with relapsed or refractory lymphoid malignancies. Radiolabeled monoclonal antibodies, such as yttrium-90 anti-CD45 monoclonal antibody BC8, can find cancer cells and carry cancer-killing substances to them without harming normal cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Giving radiolabeled monoclonal antibody before a stem cell transplant may be an effective treatment for relapsed or refractory lymphoid malignancies.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

PRIMARY OBJECTIVES:

I. To estimate the maximally tolerated dose (MTD) of 90Y-BC8-DOTA (anti-cluster of differentiation [CD]45) (yttrium-90 anti-CD45 monoclonal antibody BC8) that can be delivered prior to autologous stem cell transplantation for patients with relapsed/refractory B-cell non-Hodgkin lymphoma (B-NHL), T-cell NHL (T-NHL), and Hodgkin lymphoma (HL).

SECONDARY OBJECTIVES:

I. To optimize the protein dose (antibody [Ab]) to deliver a favorable biodistribution in the majority of patients.

II. To describe the impact of rituximab concentrations, B-cell depletion, and disease burden on CD20 and CD45 targeting.

III. To describe response rates and remission durations in relapsed B-NHL, T-NHL, and HL following administration of myeloablative doses of 90Y-BC8-DOTA prior to autologous stem cell transplant (ASCT).

IV. To assess the correlation of lymphoma biomarkers with outcomes.

OUTLINE: This is a dose-escalation study of yttrium-90 anti-CD45 monoclonal antibody BC8.

Patients receive indium-111 anti-CD45 monoclonal antibody BC8 intravenously (IV) on day -28 and (if necessary) day -21 to evaluate the antibody's biodistribution. Patients then receive yttrium-90 anti-CD45 monoclonal antibody BC8 IV on day -14. Patients then undergo autologous peripheral blood stem cell transplantation on day 0.

After completion of study treatment, patients are followed up at 3, 6, and 12 months and then annually thereafter.

Study Type

Interventional

Enrollment (Actual)

2

Phase

  • Phase 1

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
    • Washington
      • Seattle, Washington, United States, 98109
        • Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium

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

Ages Eligible for Study

18 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Patients must have a histologically confirmed diagnosis of B-NHL, T-NHL, or HL; only patients with classical HL must have documented histologic demonstration of CD45+ cells adjacent to the Reed Sternberg cells; patients must have received at least one prior standard systemic therapy with documented recurrent or refractory disease; patients with mantle cell lymphoma (MCL), T-NHL, or other high-risk malignancies may be enrolled/transplanted in complete remission (CR)/first partial remission (PR1)
  • Creatinine < 2.0
  • Bilirubin < 1.5 mg/dL
  • All patients eligible for therapeutic study must have a minimum of >= 2 x 10^6 CD34/kg autologous hematopoietic stem cells harvested and cryopreserved
  • Patients must have an expected survival of > 60 days and must be free of major infection
  • Patients are preferred to have either a tumor mass amenable to core needle biopsy during the dosimetry phase, or a measurable tumor mass with at least one site of involvement measuring 2.5 cm in largest dimension on computed tomography (CT) imaging for purposes of planar and/or single-photon emission computed tomography (SPECT)/CT tumor dosimetry

Exclusion Criteria:

  • Circulating human anti-mouse antibody (HAMA), to be determined before each infusion
  • Systemic anti-lymphoma therapy given in the previous 30 days before the scheduled therapy dose with the exception of rituximab
  • Inability to understand or give an informed consent
  • Lymphoma involving the central nervous system
  • Other serious medical conditions considered to represent contraindications to ASCT (e.g., abnormally decreased cardiac ejection fraction, diffusion capacity of the lung for carbon monoxide [DLCO] < 50% predicted, acquired immune deficiency syndrome [AIDS], etc.)
  • Known human immunodeficiency virus (HIV) seropositivity
  • Pregnancy or breast feeding
  • Prior allogeneic bone marrow or stem cell transplant
  • Prior autologous bone marrow or stem cell transplant within 1 year of enrollment
  • Prior radiation therapy (RT) > 20 Gray (Gy) to a critical organ within 1 year of enrollment
  • Southwest Oncology Group (SWOG) performance status >= 2.0
  • Patients with relapsed diffuse large B-cell lymphoma (DLBCL) or HL that have achieved a positron emission tomography (PET)-negative CR following first salvage chemotherapy

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: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: Treatment (yttrium-90 anti-CD45 monoclonal antibody BC8)
Patients receive indium-111 anti-CD45 monoclonal antibody BC8 IV on day -28 and (if necessary) day -21. Patients receive yttrium-90 anti-CD45 monoclonal antibody BC8 IV on day -28, -14, and -13. Patients then undergo autologous peripheral blood stem cell transplantation on day 0.
Procedure: peripheral blood stem cell transplantation
Undergo autologous peripheral blood stem cell transplant
Other Names:
  • PBPC transplantation
  • PBSC transplantation
  • peripheral blood progenitor cell transplantation
  • transplantation, peripheral blood stem cell
Biological: indium In 111 anti-CD45 monoclonal antibody BC8
Given IV
Other Names:
  • In 111 MOAB BC8
  • In 111 monoclonal antibody BC8
  • In111 MOAB BC8
  • indium In 111 MOAB BC8
Radiation: yttrium Y 90 anti-CD45 monoclonal antibody BC8
Given IV
Other Names:
  • 90Y anti-CD45 MAb BC8
  • 90Y anti-CD45 MoAb BC8

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Dose Limiting Toxicities (DLT) of Yttrium-90 Anti-CD45
Time Frame: Up to 30 days after receiving study drug
A DLT (dose limiting toxicity) is defined as a therapy-related grade III or IV Bearman (transplant) toxicity within 30 days of transplant.
Up to 30 days after receiving study drug

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Overall Survival
Time Frame: Up to 6 years
Up to 6 years
Overall Response Rate
Time Frame: Up to 6 years
Up to 6 years
Progression-free Survival
Time Frame: Up to 6 years
Up to 6 years
Tumor to Normal Organ Ratios
Time Frame: Up to 6 years
Derived from dosimetry estimates coupled with the absorbed dose to normal organs based on the administered activity of 90Y.
Up to 6 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Fred Hutchinson Cancer Center

Collaborators

National Cancer Institute (NCI)

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)

September 1, 1999

Primary Completion (ACTUAL)

September 21, 2013

Study Completion (ACTUAL)

September 27, 2018

Study Registration Dates

First Submitted

August 31, 2012

First Submitted That Met QC Criteria

September 4, 2012

First Posted (ESTIMATE)

September 5, 2012

Study Record Updates

Last Update Posted (ACTUAL)

April 2, 2021

Last Update Submitted That Met QC Criteria

March 7, 2021

Last Verified

March 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2361.00 (OTHER: Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium)
  • P01CA044991 (U.S. NIH Grant/Contract)
  • P30CA015704 (U.S. NIH Grant/Contract)
  • NCI-2012-01505 (REGISTRY: CTRP (Clinical Trial Reporting Program))

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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