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AzTrials

Adult Nasal Type Extranodal NK/T-cell LymphomaPhase 1NCT01678443

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

A Phase 1 study testing indium In 111 anti-CD45 monoclonal antibody BC8, yttrium Y 90 anti-CD45 monoclonal antibody BC8 and peripheral blood stem cell transplantation in people with Adult Nasal Type Extranodal NK/T-cell Lymphoma and Anaplastic Large Cell Lymphoma, run by Fred Hutchinson 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

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. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
indium In 111 anti-CD45 monoclonal antibody BC8, yttrium Y 90 anti-CD45 monoclonal antibody BC8 and peripheral blood stem cell transplantation
Could I receive a placebo?
No, everyone receives an active treatment
How many people
2 participants
Where
1 siteUnited States
Study dates
1 Sep 1999to 27 Sep 2018
Phase
Phase 1
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 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

Who cannot join

  • 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
Show all 12Show fewer
  • 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

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium

    Seattle, Washington, 98109

Other trials in United States

About this study

Official title: 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.

Read the detailed description

PRIMARY OBJECTIVES:

  1. 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:

  1. 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.

Being tested
indium In 111 anti-CD45 monoclonal antibody BC8, yttrium Y 90 anti-CD45 monoclonal antibody BC8, peripheral blood stem cell transplantation
Medical subject headings
Lymphoma, Extranodal NK-T-Cell, Lymphoma, Large-Cell, Anaplastic, Immunoblastic Lymphadenopathy, Intraocular Lymphoma, Lymphoma, B-Cell, Marginal Zone, Lymphoma, T-Cell, Peripheral, Burkitt Lymphoma, Lymphoma, Large B-Cell, Diffuse

What participants receive

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

  • indium In 111 anti-CD45 monoclonal antibody BC8Biological

    Also called In 111 MOAB BC8, In 111 monoclonal antibody BC8, In111 MOAB BC8, indium In 111 MOAB BC8

    Given IV

  • yttrium Y 90 anti-CD45 monoclonal antibody BC8Radiation

    Also called 90Y anti-CD45 MAb BC8, 90Y anti-CD45 MoAb BC8

    Given IV

  • peripheral blood stem cell transplantationProcedure or surgery

    Also called PBPC transplantation, PBSC transplantation, peripheral blood progenitor cell transplantation, transplantation, peripheral blood stem cell

    Undergo autologous peripheral blood stem cell transplant

Study groups in NCT01678443
Study groupRoleWhat they receive
Treatment (yttrium-90 anti-CD45 monoclonal antibody BC8)ExperimentalPatients 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.
Receives: Biological: indium In 111 anti-CD45 monoclonal antibody BC8; Radiation: yttrium Y 90 anti-CD45 monoclonal antibody BC8; Procedure: peripheral blood stem cell transplantation

What is being measured

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

  1. Percentage of Participants With Dose Limiting Toxicities (DLT) of Yttrium-90 Anti-CD45

    A DLT (dose limiting toxicity) is defined as a therapy-related grade III or IV Bearman (transplant) toxicity within 30 days of transplant.

    Measured: Up to 30 days after receiving study drug

Secondary outcomes (4)
  1. Overall Response Rate

    Measured: Up to 6 years

  2. Overall Survival

    Measured: Up to 6 years

  3. Progression-free Survival

    Measured: Up to 6 years

  4. Tumor to Normal Organ Ratios

    Derived from dosimetry estimates coupled with the absorbed dose to normal organs based on the administered activity of 90Y.

    Measured: Up to 6 years

Timeline

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

  1. First posted5 Sep 2012 (estimated)
  2. Study start1 Sep 1999
  3. Primary completion21 Sep 2013
  4. Study completion27 Sep 2018

Why it stopped: Terminated due to low 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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
2 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01678443
Sponsor's protocol ID
2361.00
Other IDs
NCI-2012-01505, 2361.00, P01CA044991, P30CA015704
Status last verified
Mar 2021
First submitted
31 Aug 2012
Last updated
2 Apr 2021
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing indium In 111 anti-CD45 monoclonal antibody BC8, yttrium Y 90 anti-CD45 monoclonal antibody BC8 and peripheral blood stem cell transplantation in people with Adult Nasal Type Extranodal NK/T-cell Lymphoma and Anaplastic Large Cell Lymphoma, run by Fred Hutchinson 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 6 inclusion and 12 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 2 Apr 2021. 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 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?

Yes. Results are posted in the registry (first posted 9 Nov 2017). 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?

Percentage of Participants With Dose Limiting Toxicities (DLT) of Yttrium-90 Anti-CD45 (time frame: Up to 30 days after receiving study drug). 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 2 Apr 2021.

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