Study of the Trifunctional Antibody FBTA05 and Donor Lymphocyte Infusion in B-cell Lymphoma After Allogeneic Stem Cell Transplantation

NCT ID: NCT01138579

Last Updated: 2022-12-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

PHASE1/PHASE2

Study Classification

INTERVENTIONAL

Study Start Date

2010-08-31

Study Completion Date

2015-06-30

Brief Summary

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This study is an investigator driven, open-label, non-randomized, uncontrolled, dose escalating Phase I/II study evaluating the safety and preliminary efficacy of the trifunctional bispecific antibody FBTA05 in combination with donor lymphocyte infusions (DLI) for treatment of relapsed or refractory disease in CD20 positive either low- or high-grade non-Hodgkin´s lymphoma after allogeneic transplantation

Detailed Description

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Conditions

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Leukemia Stem Cell Transplantation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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1

Group Type EXPERIMENTAL

FBTA05

Intervention Type DRUG

Interventions

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FBTA05

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patient´s written informed consent
* ≥ 18 years of age; male and female
* Confirmed CLL, low grade NHL or high grade NHL on standard histological or immunophenotypical criteria described in the WHO classification of lymphoid malignancies
* CD20 positivity (if not already confirmed)
* Adequate haematological, liver and kidney functions
* Platelet count ≥25,000mm³ (=25 x 10\^9/l)
* Patients with active disease (relapsed/refractory) that survived at least 60 days after allogeneic transplantation
* Eastern Cooperative Oncology Group (ECOG) performance status \<=2 (Appendix IV)
* Negative pregnancy test (no more than 2 days before enrolment) and adequate contraception during the study in women of child bearing potential (pre- menopausal, \<2 years post-menopausal or not surgically sterile)

Exclusion Criteria

* Any anti-CD20 and / or any other anti-T cell directed antibody treatments \< 3 months before application of FBTA05
* Positivity for human anti-mouse antibodies (HAMAs)
* History of GvHD ° III or IV, or GvHD requiring steroid therapy with more than 10 mg/day
* Known or suspected hypersensitivity to recombinant, murine or rat proteins
* AST/SGOT greater than 10 x ULN (grade 3, CTCAE)
* Bilirubin greater than 5 x ULN (grade 3, CTCAE)
* Creatinine greater than 3.5 mg/dl (grade 3, CTCAE)
* Acute or uncontrolled chronic infections, viral infections at risk of reactivation (e.g.HCV, HBV, HIV)
* Unable or unwilling to comply fully with the protocol
* Any condition which in the judgement of the Investigator would place the subject at undue risk or interfere with the results of the study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Technical University of Munich

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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3. Medizinische Klinik, Klinikum rechts der Isar der TU München

Munich, Bavaria, Germany

Site Status

Countries

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Germany

References

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Ernst M, Oeser A, Besiroglu B, Caro-Valenzuela J, Abd El Aziz M, Monsef I, Borchmann P, Estcourt LJ, Skoetz N, Goldkuhle M. Chimeric antigen receptor (CAR) T-cell therapy for people with relapsed or refractory diffuse large B-cell lymphoma. Cochrane Database Syst Rev. 2021 Sep 13;9(9):CD013365. doi: 10.1002/14651858.CD013365.pub2.

Reference Type DERIVED
PMID: 34515338 (View on PubMed)

Buhmann R, Michael S, Juergen H, Horst L, Peschel C, Kolb HJ. Immunotherapy with FBTA05 (Bi20), a trifunctional bispecific anti-CD3 x anti-CD20 antibody and donor lymphocyte infusion (DLI) in relapsed or refractory B-cell lymphoma after allogeneic stem cell transplantation: study protocol of an investigator-driven, open-label, non-randomized, uncontrolled, dose-escalating Phase I/II-trial. J Transl Med. 2013 Jul 2;11:160. doi: 10.1186/1479-5876-11-160.

Reference Type DERIVED
PMID: 23815981 (View on PubMed)

Other Identifiers

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STP-LYM-01-V01

Identifier Type: -

Identifier Source: org_study_id

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