Hematopoietic/Lymphoid CancerPhase 1NCT01029366
CART19 to Treat B-Cell Leukemia or Lymphoma That Are Resistant or Refractory to Chemotherapy
A Phase 1 study testing CART-19 in people with Hematopoietic/Lymphoid Cancer and Adult Acute Lymphoblastic Leukemia in Remission, run by University of Pennsylvania at 1 site in United States.
Trial summary
This is a Pilot/Phase I, single arm, single center, open label study to determine the safety, efficacy and cellular kinetics of CART19 (CTL019) in chemotherapy resistant or refractory CD19+ leukemia and lymphoma subjects. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Hematopoietic/Lymphoid Cancer, Adult Acute Lymphoblastic Leukemia in Remission, B-cell Adult Acute Lymphoblastic Leukemia
- What is being tested?
- CART-19
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 26 participants
- Where
- 1 siteUnited States
- Study dates
- 17 Mar 2010to May 2016
- Phase
- Phase 1
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
- Male and female subjects with CD19+ B cell malignancies in patients with no available curative treatment options (such as autologous or allogeneic SCT) who have limited prognosis (several months to < 2 year survival) with currently available therapies will be enrolled
- CD19+ leukemia or lymphoma
- ALL in CR2 or CR3 and not eligible for allogeneic SCT because of age, comorbid disease, or lack of available family member or unrelated donor
- Follicular lymphoma, previously identified as CD19+:
- At least 2 prior combination chemotherapy regimens (not including single agent monoclonal antibody (Rituxan) therapy
- Stage III-IV disease
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- Less than 1 year between last chemotherapy and progression (i.e. most recent progression free interval < 1 year)
- Disease responding or stable after most recent therapy (chemotherapy, MoAb, etc)
- CLL:
- At least 2 prior chemotherapy regimens (not including single agent monoclonal antibody (Rituxan) therapy. Patients with high risk disease manifested by deletion chromosome 17p will be eligible if they fail to achieve a CR to initial therapy or progress within 2 years of 1 prior
- Less than 2 years between last chemotherapy and progression (i.e. most recent progression free interval < 2 years)
- Not eligible or appropriate for conventional allogeneic SCT
- Patients who achieve only a partial response to FCR as initial therapy will be eligible.
- Mantle cell lymphoma:
- Beyond 1st CR with relapsed or persistent disease and not eligible or appropriate for conventional allogeneic or autologous SCT
- Disease responding or stable after most recent therapy (chemotherapy, MoAb, etc...)
- Relapsed after prior autologous SCT
- B-cell prolymphocytic leukemia (PLL) with relapsed or residual disease after at least 1 prior therapy and not eligible for allogeneic SCT
- Diffuse large cell lymphoma, previously identified as CD19+:
- Residual disease after primary therapy and not eligible for autologous SCT
- Relapsed after prior autologous SCT
- Beyond 1st CR with relapsed or persistent disease and not eligible or appropriate of conventional allogeneic or autologous SCT
- Expected survival > 12 weeks
- Creatinine < 2.5 mg/dl
- ALT/AST < 3x normal
- Bilirubin < 2.0 mg/dl
- Any relapse after prior autologous SCT will make patient eligible regardless of other prior therapy
- Adequate venous access for apheresis, and no other contraindications for leukapheresis
- Voluntary informed consent is given
Who cannot join
- Pregnant or lactating women
- The safety of this therapy on unborn children is not known
- Female study participants of reproductive potential must have a negative serum or urine pregnancy test performed within 48 hours before infusion
- Uncontrolled active infection
- Active hepatitis B or hepatitis C infection
- Concurrent use of systemic steroids. Recent or current use of inhaled steroids is not exclusionary
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- Previously treatment with any gene therapy products
- Feasibility assessment during screening demonstrates < 30% transduction of target lymphocytes, or insufficient expansion (< 5-fold) in response to CD3/CD28 costimulation
- Any uncontrolled active medical disorder that would preclude participation as outlined
- HIV infection
Trial locations and contacts
1 site in 1 country.
United States1 site
Abramson Cancer Center of The University of Pennsylvania
Philadelphia, Pennsylvania, 19104
About this study
Official title: Pilot Study of Redirected Autologous T-cells Engineered to Contain Anti-CD19 Attached to TCR and 4-1BB Signaling Domains in Patient With Chemotherapy Resistant or Refractory CD19+ Leukemia and Lymphoma
This is a Pilot/Phase I, single arm, single center, open label study to determine the safety, efficacy and cellular kinetics of CART19 (CTL019) in chemotherapy resistant or refractory CD19+ leukemia and lymphoma subjects. The study consists of three Phases:
- a Screening Phase, followed by 2) an Intervention/Treatment Phase consisting of apheresis, lymphodepleting chemotherapy (determined by the Investigator and based on subject's disease burden and histology, as well as on the prior chemotherapy history received), infusions of CTL019, tumor collection by bone marrow aspiration or lymph node biopsy (optional, depending on availability), and 3) a Follow-up Phase.
Read more
The suitability of subjects' T cells for CTL019 manufacturing was determined at study entry.
Subjects with adequate T cells were leukapheresed to obtain large numbers of peripheral blood mononuclear cells for CTL019 manufacturing. The T cells were purified from the peripheral blood mononuclear cells, transduced with TCR-ζ/4-1BB lentiviral vector, expanded in vitro and then frozen for future administration. The number of subjects who had inadequate T cell collections, expansion or manufacturing compared to the number of subjects who had T cells successfully manufactured is a primary measure of feasibility of this study.
Unless contraindicated and medically not advisable based on previous chemotherapy, subjects were given conditioning chemotherapy prior to CTL019 infusion. The chemotherapy was completed 1 to 4 days before the planned infusion of the first dose of CTL019.
Up to 20 evaluable subjects with CD19+ leukemia or lymphoma were planned to be dosed with CTL019. A single dose of CTL019 (consisting of approximately 5x10^9 total cells, with a minimal acceptable dose for infusion of 1.5x10^7 CTL019 cells) was to be given to subjects as fractions (10%, 30% and 60% of the total dose) on Day 0, 1 and 2. A second 100% dose of CTL019 was initially permitted to be given on Day 11 to 14 to subjects, providing they had adequate tolerance to the first dose and sufficient CTL019 was manufactured.
Read the detailed description
Primary objectives:
- To evaluate the safety and feasibility of a single target dose of 5 times 10e9 total cells, acceptable range of 1.5 times 10e7 to 5 times 10e9 total cells comprised of autologous CART-19 cells that express the TCR zeta and 4-1 BB costimulatory domain.
Secondary objectives:
- Proof of mechanism: determine if 2nd generation CAR expressing 4-1BB costimulation domains have improved persistence in patients.
- Proof of concept: determine the effects of CART-19 on CD19 expression in vivo.
- Proof of bioactivity: Evaluate changes in systemic soluble immune factors in patients
- Proof of bioactivity: Evaluate impact of CART19 treatment on tumor burden
- Explore whether CART-19 cells retain anti-tumor activity in vivo.
- Determine if host immunity develops against CART-19.
- Characterize the relative subsets of CART-19 T cells (Tcm, Tem, and Treg).
- Describe survival and response rates
- Conditions
- Hematopoietic/Lymphoid Cancer, Adult Acute Lymphoblastic Leukemia in Remission, B-cell Adult Acute Lymphoblastic Leukemia, B-cell Chronic Lymphocytic Leukemia, Prolymphocytic Leukemia, Recurrent Adult Diffuse Large Cell Lymphoma
- Being tested
- CART-19
- Medical subject headings
- Hematologic Neoplasms, Leukemia, Lymphocytic, Chronic, B-Cell, Leukemia, Prolymphocytic, Lymphoma, Large B-Cell, Diffuse, Lymphoma, Follicular, Lymphoma, Mantle-Cell
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
CART-19Biological
Autologous T cells purified from the peripheral blood mononuclear cells of subjects, transduced with TCR-ζ/4-1BB lentiviral vector, expanded in vitro and then frozen for future administration.
| Study group | Role | What they receive |
|---|---|---|
| CART-19 CLL | Experimental | CART-19 (autologous T cells transduced with CD19 TCR-ζ/4-1BB vector) administered as an IV infusion days 0, 1, 2 and 11 in the absence of disease progression or unacceptable toxicity.Minimum/maximum total dose: 1.5x10^7 / 5x10^9 administered to patients with chronic Lymphocytic Leukemia (CLL) and Acute Lymphoblastic Leukemia (ALL). Receives: Biological: CART-19 |
| CART-19 ALL | Experimental | CART-19 (autologous T cells transduced with CD19 TCR-ζ/4-1BB vector) administered as an IV infusion days 0, 1, 2 and 11 in the absence of disease progression or unacceptable toxicity.Minimum/maximum total dose: 1.5x10^7 / 5x10^9 administered to patients with chronic Lymphocytic Leukemia (CLL) and Acute Lymphoblastic Leukemia (ALL). Receives: Biological: CART-19 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Participants With Adverse Events
Measured: 5 years
Secondary outcomes (1)
Overall Response Summary
Efficacy assessments for ALL were performed based on bone marrow and blood morphologic criteria and physical examination findings. The definitions for response are primarily based on the standardized response criteria defined by National Comprehensive Cancer Network (NCCN) Guidelines (NCCN, 2013 v.1).
Efficacy assessments for CLL were based on lymphadenopathy, hepatomegaly, splenomegaly, bone marrow and blood morphologic and laboratory assessments. The response criteria are consistent with NCCN Guidelines Version 2.2012 CLL/SLL, which is based on the 2008 International Workshop Group on CLL (IWCLL) revisions of the original guidelines for evaluating disease response released in 1996 by the National Cancer Institute Working Group (NCI/WG).
Measured: 5 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Dec 2009 (estimated)
- Study start17 Mar 2010
- Primary completionJul 2015
- Study completionMay 2016
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (3)Papers the sponsor has linked to this study.
- Other trials for Hematopoietic/Lymphoid CancerStudies of the same condition, open and under way.
- More trials run by University of PennsylvaniaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 26 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Pennsylvania
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Noelle Frey, MD, Principal investigator, Abramson Cancer Center at Penn Medicine
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01029366
- Sponsor's protocol ID
- UPCC04409, 809517
- Other IDs
- NCI-2009-01357
- Status last verified
- Jun 2019
- First submitted
- 9 Dec 2009
- Last updated
- 22 Jun 2023
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
Publications
Frey NV, Shaw PA, Hexner EO, Pequignot E, Gill S, Luger SM, Mangan JK, Loren AW, Perl AE, Maude SL, Grupp SA, Shah NN, Gilmore J, Lacey SF, Melenhorst JJ, Levine BL, June CH, Porter DL. Optimizing Chimeric Antigen Receptor T-Cell Therapy for Adults With Acute Lymphoblastic Leukemia. J Clin Oncol. 2020 Feb 10;38(5):415-422. doi: 10.1200/JCO.19.01892. Epub 2019 Dec 9.
PubMed 31815579van Bruggen JAC, Martens AWJ, Fraietta JA, Hofland T, Tonino SH, Eldering E, Levin MD, Siska PJ, Endstra S, Rathmell JC, June CH, Porter DL, Melenhorst JJ, Kater AP, van der Windt GJW. Chronic lymphocytic leukemia cells impair mitochondrial fitness in CD8+ T cells and impede CAR T-cell efficacy. Blood. 2019 Jul 4;134(1):44-58. doi: 10.1182/blood.2018885863. Epub 2019 May 10.
PubMed 31076448Maude SL, Frey N, Shaw PA, Aplenc R, Barrett DM, Bunin NJ, Chew A, Gonzalez VE, Zheng Z, Lacey SF, Mahnke YD, Melenhorst JJ, Rheingold SR, Shen A, Teachey DT, Levine BL, June CH, Porter DL, Grupp SA. Chimeric antigen receptor T cells for sustained remissions in leukemia. N Engl J Med. 2014 Oct 16;371(16):1507-17. doi: 10.1056/NEJMoa1407222.
PubMed 25317870