A Phase 2 Trial of Anakinra for the Prevention of CAR-T Cell Mediated Neurotoxicity

Sponsor

Marcela V. Maus, M.D.,Ph.D. (Other)

Overall Status

Recruiting

CT.gov ID

NCT04150913

Collaborator

Kite, A Gilead Company (Industry)

Enrollment

Locations

Arm

48.9

Anticipated Duration (Months)

Patients Per Site

0.2

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This research study is studying the combination of anakinra and axicabtagene ciloleucel to reduce the occurrence of the side effects Cytokine Release Syndrome (CRS) and neurologic toxicities with relapsed or refractory Non-Hodgkin lymphoma (NHL).

Relapsed NHL is the condition of returned Non-Hodgkin lymphoma.
Refractory NHL is the condition of previous treatment resistant Non-Hodgkin lymphoma.
Cytokine Release Syndrome (CRS) is a group of side effect symptoms that can include nausea, headache, rapid heartbeat, shortness of breath, kidney damage, and rash.
Neurologic toxicity is nervous system disorder characterized by confusion

This research study involves two drugs:

Anakinra
Axicabtagene Ciloleucel.

Condition or Disease	Intervention/Treatment	Phase
Non Hodgkin Lymphoma Refractory Non-Hodgkin Lymphoma Relapsed Non Hodgkin Lymphoma Neurotoxicity Neurotoxicity Syndromes Cytokine Release Syndrome	Drug: Anakinra Drug: Axicabtagene Ciloleucel	Phase 2

Detailed Description

This Phase 2, single center, open-label research study is studying the combination of Anakinra and Axicabtagene Ciloleucel to reduce the occurrence of the side effects Cytokine Release Syndrome (CRS) and neurologic toxicities in people with relapsed or refractory Non-Hodgkin lymphoma (NHL).

The research study procedures include screening for eligibility and study treatment including evaluations and follow up visits.

This research study involves two drugs:
Anakinra
Axicabtagene Ciloleucel
A total of 20 participants will be enrolled to this trial
The U.S. Food and Drug Administration (FDA) has not approved anakinra for use in treatment of Non-Hodgkin lymphoma (NHL).

Study Design

Study Type:

Interventional

Anticipated Enrollment :

20 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Phase 2 Trial of Anakinra for the Prevention of CAR-T Cell Mediated Neurotoxicity

Actual Study Start Date :

Oct 5, 2020

Anticipated Primary Completion Date :

Nov 1, 2023

Anticipated Study Completion Date :

Nov 1, 2024

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Anakinra and Axicabtagene Ciloleucel Patients who meet eligibility criteria for the study will subsequently be enrolled for treatment. Screening Enrollment/Leukapheresis period Bridging therapy (if applicable) Lymphodepleting chemotherapy period Investigational Product (IP) treatment period Anakinra Axicabtagene Ciloleucel Post treatment assessment period Long term follow-up period	Drug: Anakinra Subcutaneous, dosage per protocol. Day 0 through Day 6. Other Names: Kineret® Drug: Axicabtagene Ciloleucel Once, intravenous infusion, dosage per protocol

Arm

Intervention/Treatment

Experimental: Anakinra and Axicabtagene Ciloleucel

Patients who meet eligibility criteria for the study will subsequently be enrolled for treatment. Screening Enrollment/Leukapheresis period Bridging therapy (if applicable) Lymphodepleting chemotherapy period Investigational Product (IP) treatment period Anakinra Axicabtagene Ciloleucel Post treatment assessment period Long term follow-up period

Drug: Anakinra

Subcutaneous, dosage per protocol. Day 0 through Day 6.

Other Names:

Kineret®

Drug: Axicabtagene Ciloleucel

Once, intravenous infusion, dosage per protocol

Outcome Measures

Primary Outcome Measures

Rate of neurotoxicity as per CTCAE v4.03 criteria [30 Days]
The incidence of grade 2+ neurotoxicity will be assessed in comparison to a historical rate of 45% via a two-sized exact binomial test with significant level of 0.05.

Secondary Outcome Measures

Objective Response Rate [24 Months]
The incidence of objective response and exact 2-sided 95% confidence intervals will be generated
Duration of Response [first objective response to disease progression death regardless of cause up 100 Months]
Cumulative incidence of relapse.
Progression-free Survival [infusion date to the date of disease progression or death from any cause up 100 Months]
Kaplan-Meier estimates and 2-sided 95% confidence intervals will be generated for progression-free survival time
Overall Survival [time from axicabtagene ciloleucel infusion to the date of death or analysis data cutoff date will be censored at last contact date up to 100 months.]
Kaplan-Meier estimates and 2-sided 95% confidence intervals will be generated for OS.
Number of Participants with Adverse Events CTCAE version 4.03 Grade 3 or higher [24 Months]
Subject incidence rates of adverse events including all, serious, fatal, CTCAE version 4.03 Grade 3 or higher and treatment related AEs reported throughout the conduct of the study will be tabulated by preferred term and system organ class

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Relapsed or refractory large B-cell lymphoma after two or more lines of systemic therapy, including diffuse large B-cell lymphoma (DLBCL) not otherwise specified, primary mediastinal large B-cell lymphoma, high grade B-cell lymphoma, and DLBCL arising from follicular lymphoma.
At least 1 measurable lesion according to the revised IWG Response Criteria for Malignant Lymphoma 1. Lesions that have been previously irradiated will be considered measurable only if progression has been documented following completion of radiation therapy
At least 2 weeks or 5 half-lives, whichever is shorter, must have elapsed since any prior systemic therapy at the time the subject is planned for leukapheresis, except for systemic inhibitory/stimulatory immune checkpoint therapy however steroids only require a 7-day washout. At least 3 half-lives must have elapsed from any prior systemic inhibitory/stimulatory immune checkpoint molecule therapy at the time the subject is planned for leukapheresis (e.g. ipilimumab, nivolumab, pembrolizumab, atezolizumab, OX40 agonists, 4-1BB agonists, etc).
Toxicities due to prior therapy must be stable and recovered to ≤ Grade 1 (except for clinically non-significant toxicities such as alopecia)
Age 18 or older
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
ANC ≥1000/uL
Platelet count ≥75,000/uL
Absolute lymphocyte count ≥100/uL
Adequate renal, hepatic, pulmonary and cardiac function defined as:
Creatinine clearance (as estimated by Cockcroft Gault) ≥ 60 mL/min
Serum ALT/AST ≤2.5 ULN
Total bilirubin ≤1.5 mg/dl, except in subjects with Gilbert's syndrome.
Cardiac ejection fraction ≥ 50%, no clinically significant pericardial effusion, and no clinically significant ECG findings
No clinically significant pleural effusion
Baseline oxygen saturation >92% on room air
Females of childbearing potential must have a negative serum or urine pregnancy test (females who have undergone surgical sterilization or who have been postmenopausal for at least 2 years are not considered to be of childbearing potential) Ability to understand and the willingness to sign a written informed consent document.

Exclusion Criteria

History of malignancy other than nonmelanoma skin cancer or carcinoma in situ (e.g. cervix, bladder, breast) or follicular lymphoma unless disease free for at least 3 years
History of Richter's transformation of CLL
Autologous stem cell transplant within 6 weeks of planned axicabtagene ciloleucel infusion
History of allogeneic stem cell transplantation
Prior CD19 targeted therapy with the exception of subjects who received axicabtagene ciloleucel in this study and are eligible for re-treatment
Prior chimeric antigen receptor therapy or other genetically modified T cell therapy
History of severe, immediate hypersensitivity reaction attributed to aminoglycosides
Presence or suspicion of fungal, bacterial, viral, or other infection that is uncontrolled or requiring IV antimicrobials for management.
History of HIV infection or acute or chronic active hepatitis B or C infection. Subjects with history of hepatitis infection must have cleared their infection as determined by standard serological and genetic testing per current Infectious Diseases Society of America (IDSA) guidelines.
Presence of any indwelling line or drain (e.g., percutaneous nephrostomy tube, indwelling Foley catheter, biliary drain, or pleural/peritoneal/pericardial catheter). Dedicated central venous access catheters such as a Port-a-Cath or Hickman catheter are permitted
Subjects with detectable cerebrospinal fluid malignant cells, or brain metastases, or with a history of CNS lymphoma or primary CNS lymphoma, cerebrospinal fluid malignant cells or brain metastases
History or presence of CNS disorder such as seizure disorder, cerebrovascular ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease with CNS involvement
Subjects with cardiac atrial or cardiac ventricular lymphoma involvement
History of myocardial infarction, cardiac angioplasty or stenting, unstable angina, or other clinically significant cardiac disease within 12 months of enrollment
Expected or possible requirement for urgent therapy within 6 weeks due to ongoing or impending oncologic emergency (eg, tumor mass effect, tumor lysis syndrome)
Primary immunodeficiency
History of symptomatic deep vein thrombosis or pulmonary embolism within 6 months of enrollment
Any medical condition likely to interfere with assessment of safety or efficacy of study treatment
History of severe immediate hypersensitivity reaction to any of the agents used in this study
Live vaccine ≤ 6 weeks prior to planned start of conditioning regimen
Women of child-bearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of the preparative chemotherapy on the fetus or infant. Females who have undergone surgical sterilization or who have been postmenopausal for at least 2 years are not considered to be of childbearing potential
Subjects of both genders who are not willing to practice birth control from the time of consent through 6 months after the completion of axicabtagene ciloleucel
In the investigators judgment, the subject is unlikely to complete all protocol-required study visits or procedures, including follow-up visits, or comply with the study requirements for participation
History of autoimmune disease (e.g. Crohn's, rheumatoid arthritis, systemic lupus) resulting in end organ injury or requiring systemic immunosuppression/systemic disease modifying agents within the last 2 years