Genetically Engineered Cells (ATLCAR.CD30.CCR4 CAR T Cells) for the Treatment of Relapsed or Refractory CD30 Positive Hodgkin Lymphoma
This phase Ib/II trial tests the safety, side effects, best dose and effectiveness of ATLCAR.CD30.CCR4 CAR T cells in treating patients with CD30 positive Hodgkin lymphoma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Chimeric antigen receptor (CAR) T-cell therapy is a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient’s blood. Then the gene for a special receptor that binds to a certain protein on the patient’s cancer cells is added to the T cells in the laboratory. The special receptor is called a CAR. Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of certain cancers. Some lymphoma cells carry a substance on their surface called CD30 which is not found in healthy cells. The T cells in ATLCAR.CD30.CCR4 are modified so they can identify and destroy cancerous cells that carry the CD30 substance. Another component added to the modified T cells is CCR4, which is a protein found naturally in the body. The CCR4 protein acts as a navigator (like GPS), that looks for cancerous cells in the body. The ALTCAR.CD30 T cells are modified to make more CCR4, which will improve the way the CAR-T cells can move around the body and target cancerous cells. ATLCAR.CD30.CCR4 CAR T cells may be safe, tolerable and/or effective in treating patients with CD30 positive relapsed or refractory Hodgkin lymphoma.
Inclusion Criteria
- Written informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization for release of personal health information explained to, understood by and signed by the subject or legally authorized representative
- Age ≥ 18 years at the time of consent
- Subject must have a diagnosis of classical Hodgkin lymphoma by World Health Organization (WHO) criteria
- Diagnosis of recurrent lymphoma in subjects who have failed ≥ 2 prior treatment regimens. * Subjects must have previously been treated with brentuximab vedotin and a checkpoint inhibitor unless contraindicated
- Female subjects of childbearing potential must be willing to abstain from heterosexual activity or to use 2 forms of effective methods of contraception from the time of informed consent until 6 months after study treatment discontinuation. The two contraception methods can be comprised of two barrier methods, or a barrier method plus a hormonal method or an intrauterine device that meets < 1% failure rate for protection from pregnancy in the product label
- Male subjects with female partners must have had a prior vasectomy or agree to use an adequate method of contraception (i.e., double barrier method: condom plus spermicidal agent) starting with the first dose of study therapy through 3 months after the cell infusion therapy
- Subjects with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
- Subject is willing and able to comply with study procedures based on the judgement of the investigator or protocol designee
- Subject is willing to undergo a biopsy prior to treatment, after CAR-T cell infusion, and at the time of progression, and the tumor is determined to be safe by the treating investigator for biopsy collection and the procedure would not be required to be performed in the operating room
- Subjects with history of intolerance to fludarabine or bendamustine will be excluded
- PRIOR TO PROCUREMENT: Written informed consent to undergo cell procurement explained to, understood by and signed by the subject or legally authorized representative; subject and/or legally authorized representative given a copy of informed consent form for cell procurement
- PRIOR TO PROCUREMENT: Karnofsky score of > 60%
- PRIOR TO PROCUREMENT: Subject has life expectancy of ≥ 12 weeks
- PRIOR TO PROCUREMENT: CD30+ disease documented by immunohistochemistry based on the institutional hematopathology standard
- PRIOR TO PROCUREMENT: Subject must not have an active infection with HIV, hepatitis B virus (HBV), hepatitis C virus (HCV) (tests can be pending at the time of cell procurement; only subjects meeting the criteria as so described will be infused). Note: To meet eligibility subjects are required to be negative for HIV antibody, negative for hepatitis B surface antigen, negative for HCV antibody or HCV viral load. Subjects who are hepatitis B surface antigen negative, but hepatitis B core antibody positive must have their hepatitis B viral load checked. These subjects will be excluded if their viral load is positive at baseline. Subjects who are core antibody positive and viral load negative at baseline will be considered eligible
- PRIOR TO PROCUREMENT: Subject must not be using systemic corticosteroids at doses ≥ 10 mg prednisone daily or its equivalent; those receiving < 10 mg daily may be enrolled at discretion of investigator. Inhaled steroids are allowed. Physiologic replacement hydrocortisone at doses 6-12 mg/m^2/day is allowed. Equivalently dosed alternative steroids are allowed at discretion of investigator, though not to exceed 10 mg prednisone per day
- PRIOR TO PROCUREMENT: Subjects with a history of intolerance to fludarabine or bendamustine will be excluded
- PRIOR TO PROCUREMENT: Female subjects of childbearing potential must have a negative serum pregnancy test within 72 hours prior to cell procurement. Note: Females are considered of childbearing potential unless they are surgically sterile (have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or they are naturally postmenopausal for at least 12 consecutive months. Documentation of postmenopausal status must be provided
- PRIOR TO PROCUREMENT: Imaging results available from within 120 days prior to procurement to confirm presence of active disease
- PRIOR TO PROCUREMENT: Subject has no clinical indication of rapidly progressing disease in the opinion of the treating physician
- PRIOR TO PROCUREMENT: Subject has an ejection fraction cut-off of ≥ 35% as determined by echocardiogram
- PRIOR TO PROCUREMENT: Absolute neutrophil count (ANC) ≥ 1.0 x 10^9/L (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Platelets ≥ 75 x 10^9/L (after 1 week of not requiring a transfusion) (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Serum Creatinine ≤ 2 x upper limit of normal (ULN) (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Bilirubin ≤ 1.5 x upper limit of normal (ULN) Subjects with Gilbert’s syndrome may be enrolled despite a total bilirubin level > 1.5 milligrams/deciliter (mg/dL) if their conjugated bilirubin is < 1.5 x ULN (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Aspartate aminotransferase (AST) ≤ 3 x ULN (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Alanine aminotransferase (ALT) ≤ 3 x ULN (within 7 days of cell procurement)
- PRIOR TO PROCUREMENT: Pulse oximetry ≥ 90% on room air (within 7 days of cell procurement)
- PRIOR TO LYMPHODEPLETION: Written informed consent to undergo therapy with ATLCAR.CD30.CCR4 cells explained to, understood by and signed by the subject or legally authorized representative; subject/legally authorized representative given a copy of informed consent form
- PRIOR TO LYMPHODEPLETION: Karnofsky score of > 60%
- PRIOR TO LYMPHODEPLETION: No major surgery within 28 days to lymphodepletion
- PRIOR TO LYMPHODEPLETION: Subject has not received any investigational agents or any tumor vaccines within 3 weeks prior to lymphodepletion
- PRIOR TO LYMPHODEPLETION: Subject has not received chemotherapy or radiation therapy within the previous 3 weeks prior to lymphodepletion
- PRIOR TO LYMPHODEPLETION: Subject has not received anti-CD30 antibody-based therapy within the previous 4 weeks prior to lymphodepletion
- PRIOR TO LYMPHODEPLETION: Subjects on strong inhibitors of CYP1A2 (e.g., fluvoxamine, ciprofloxacin) as these may increase plasma concentrations of bendamustine and decrease plasma concentrations of its metabolites. See http://medicine.iupui.edu/clinpharm/ddis/ for an updated list of strong inhibitors of CYP1A2 (This applies to subjects for lymphodepletion [required] up through 72 hours after the last dose of bendamustine)
- PRIOR TO LYMPHODEPLETION: Subjects who are HBV core antibody positive and HBV viral load negative prior to lymphodepletion must have initiated anti-HBV prophylaxis prior to lymphodepletion
- PRIOR TO LYMPHODEPLETION: Subjects must not be using systemic corticosteroids at doses ≥ 10 mg prednisone daily or its equivalent those receiving < 10 mg daily may be enrolled at discretion of investigator. Inhaled steroids are allowed. Physiologic replacement hydrocortisone at doses 6-12 mg/m^2/day is allowed. Equivalently dosed alternative steroids are allowed at discretion of investigator, though not to exceed 10 mg prednisone per day
- PRIOR TO LYMPHODEPLETION: Imaging results available from within 14 days prior to lymphodepletion to confirm the presence of measurable disease per Lugano Criteria. Imaging must occur at least 3 weeks after most recent therapy, including any bridging therapy (used as baseline and to document measurable disease)
- PRIOR TO LYMPHODEPLETION: Subject must have available ATLCAR.CD30.CCR4 cells that meet the Certificate of Analysis acceptance criteria
- PRIOR TO LYMPHODEPLETION: Absolute neutrophil count (ANC) ≥ 1.0 x 10^9/L (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Platelets ≥ 75 x 10^9/L at least 1 week following last transfusion (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Serum creatinine ≤ 2 x ULN (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Bilirubin ≤ 1.5 x ULN. Subjects with Gilbert's syndrome may be enrolled despite a total bilirubin level > 1.5 mg/dL if their conjugated bilirubin is < 1.5 x ULN. (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Aspartate aminotransferase (AST) ≤ 3 x ULN (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Alanine aminotransferase (ALT) ≤ 3 x ULN (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Pulse oximetry ≥ 90% on room air (within 72 hours prior to lymphodepletion)
- PRIOR TO LYMPHODEPLETION: Negative serum pregnancy test within 72 hours prior to lymphodepleting therapy for female participants of childbearing potential. Note: Females are considered of childbearing potential unless they are surgically sterile (have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or they are naturally postmenopausal for at least 12 consecutive months
- PRIOR TO LYMPHODEPLETION: Subject is a good candidate for ATLCAR.CD30.CCR4 cell therapy, per treating oncologist’s discretion
- PRIOR TO CELL PRODUCT ADMINISTRATION: Subject has no evidence of uncontrolled infection or sepsis
- PRIOR TO CELL PRODUCT ADMINISTRATION: Subject is a good candidate for treatment with ATLCAR.CD30.CCR4 cells per the clinical investigator’s discretion
- PRIOR TO CELL PRODUCT ADMINISTRATION: No new clinical findings that in the opinion of the treating physician would jeopardize the subject’s safety
Additional locations may be listed on ClinicalTrials.gov for NCT06090864.
Locations matching your search criteria
United States
North Carolina
Chapel Hill
PRIMARY OBJECTIVES:
I. To evaluate the safety and tolerability of administration of autologous CCR4-CD30CAR-CD28-CD3zeta-expressing T-lymphocytes (ATLCAR.CD30.CCR4) cells in subjects with CD30+ Hodgkin’s lymphoma. (Phase Ib)
II. To estimate the progression free survival (PFS) in adult subjects with Hodgkin’s lymphoma following lymphodepletion and infusion of ATLCAR.CD30.CCR4 cells. (Phase II)
SECONDARY OBJECTIVES:
I. To identify a recommended phase 2 dose (RP2D) for administration of ATLCAR.CD30.CCR4 cells in adult subjects with Hodgkin’s lymphoma.
II. To determine overall survival (OS) in adult subjects with Hodgkin’s lymphoma following lymphodepletion and infusion of ATLCAR.CD30.CCR4 cells.
III. To determine duration of response (DOR) in adult subjects with Hodgkin’s lymphoma following lymphodepletion and infusion of ATLCAR.CD30.CCR4 cells.
EXPLORATORY OBJECTIVES:
I. To evaluate the persistence, expansion, and function of ATLCAR.CD30.CCR4 cells.
II. To compare the persistence, expansion and function of ATLCAR.CD30.CCR4 cells with that of ATLCAR.CD30 cells.
III. To measure and compare cytokines and immunophenotypes in the peripheral blood after ATLCAR.CD30.CCR4 administration.
IV. To evaluate genomic changes in circulating tumor deoxyribonucleic acid (DNA) before and after ATLCAR.CD30.CCR4 administration.
V. To measure CD30 expression in tumors before and after ATLCAR.CD30.CCR4 administration.
VI. To evaluate genomic, gene expression and immunological changes in tumor cells and in associated tumor microenvironment before and after ATLCAR.CD30.CCR4 administration.
VII. To determine whether there are correlations between CAR-T cell behavior and the integration location of CAR.CD30.CCR4.
VIII. To describe lymphocyte markers over time before and after ATLCAR.CD30.CCR4 administration.
IX. To determine the association between the gut microbiome and clinical outcomes such as relapse, overall survival, CAR T-cell toxicity.
X. To determine the impact of antibiotic therapy on the gut microbiome throughout CAR T cell therapy and their association with clinical outcomes.
XI. To measure patient-reported symptom, physical function, and health-related quality of life at baseline and over time in patients treated with ATLCAR.CD30.CCR4 cells.
OUTLINE:
Patients undergo blood collection for ATLCAR.CD30.CCR4 procurement on study, and may receive standard of care (SOC) bridging chemotherapy to stabilize disease per treating physician. Patients receive bendamustine intravenously (IV) and fludarabine IV once daily (QD) for 3 days then ATLCAR.CD30.CCR4 IV over 5-10 minutes 2-14 days after lymphodepleting chemotherapy. Patients also undergo echocardiography (ECHO) at screening and blood sample collection, computed tomography (CT), or positron emission tomography (PET)/CT throughout study. Patients also undergo core tumor biopsy during screening and on study, and possibly during follow-up.
After completion of study treatment, patients are followed up at weeks 1, 2, 3, 4, and 6, followed by every 3 months for 1 year, then yearly for up to 15 years.
Trial PhasePhase I/II
Trial Typetreatment
Lead OrganizationUNC Lineberger Comprehensive Cancer Center
Principal InvestigatorNatalie S. Grover
- Primary IDLCCC2222-ATL
- Secondary IDsNCI-2024-02015
- ClinicalTrials.gov IDNCT06090864