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Phase I/II Study Evaluating AUTO4 in Patients With TRBC1 Positive T Cell Lymphoma

Primary Purpose

T Cell Non-Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, Not Otherwise Specified, Angioimmunoblastic T-cell Lymphoma

Status
Recruiting
Phase
Phase 1
Locations
International
Study Type
Interventional
Intervention
AUTO4
Sponsored by
Autolus Limited
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for T Cell Non-Hodgkin Lymphoma focused on measuring T cell lymphoma, Relapsed T cell Non-Hodgkin Lymphoma, Refractory T cell Non-Hodgkin Lymphoma, AUTO4

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Male or female, aged ≥18 years.
  2. Willing and able to give written, informed consent to be screened for TRBC1 positive T-NHL and to enter the main study.
  3. Confirmed diagnosis of selected T-NHL, including:

    1. Peripheral T cell lymphoma NOS, or
    2. Angioimmunoblastic T cell lymphoma, or
    3. Anaplastic large cell lymphoma
  4. Confirmed TRBC1 positive tumour.
  5. Relapsed or refractory disease and have had ≥1 prior lines of therapy.
  6. Positron emission tomography (PET)-positive measurable disease per Lugano classification.
  7. Eastern Cooperative Oncology Group (ECOG) Performance Status 0 or 1.
  8. Adequate bone marrow function without the requirement for ongoing blood products and meets the following criteria:

    1. Absolute neutrophil count ≥1.0 x 109/L
    2. Absolute lymphocyte count ≥0.5 x 109/L (at entry and prior to leukapheresis).
    3. Haemoglobin ≥80 g/L
    4. Platelets ≥75 x 109/L
  9. Adequate renal, hepatic, pulmonary, and cardiac function defined as:

    1. Creatinine clearance (as estimated by Cockcroft Gault) ≥60 cc/min.
    2. Serum alanine aminotransferase/aspartate aminotransferase ≤2.5 x upper limit of normal (ULN).
    3. Total bilirubin ≤25 µmol/L (1.5 mg/dL), except in patients with Gilbert's syndrome.
    4. Left ventricular ejection fraction (LVEF) ≥50% by echocardiogram (ECHO) or multiple gated acquisition (MUGA) cardiac scan, unless the institutional lower limit of normal is lower.
    5. Baseline oxygen saturation ≥92% on room air and ≤Grade 1 dyspnoea.
  10. For females of childbearing potential (defined as <2 years after last menstruation or not surgically sterile), a negative serum or urine pregnancy test must be documented at screening, prior to pre-conditioning and confirmed before receiving the first dose of study treatment. For females who are not postmenopausal (<24 months of amenorrhea) or who are not surgically sterile (absence of ovaries and/or uterus), a highly effective method of contraception together with a barrier method must be used from the start of the pre-conditioning stage and for at least 12 months after the last dose of AUTO4 (study treatment). They must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for 12 months after receiving the last dose of study drug
  11. For males, it must be agreed that two acceptable methods of contraception are used.
  12. No contra-indications for leukapheresis, or the pre-conditioning regimen.

Exclusion Criteria:

Patients meeting any of the following exclusion criteria must not be enrolled into the study:

  1. Patients with T cell leukaemia.
  2. Females who are pregnant or lactating.
  3. Prior treatment with investigational gene therapy or approved gene therapy or genetically engineered cell therapy product or allogeneic stem cell transplant.
  4. Known history or presence of clinically relevant central nervous system (CNS) pathology. Patients with a known history or prior diagnosis of optic neuritis or other immunologic or inflammatory disease affecting the CNS.
  5. Current or history of CNS involvement by malignancy.
  6. Clinically significant, uncontrolled heart disease

    1. Uncontrolled cardiac arrhythmia (patients with rate-controlled atrial fibrillation are not excluded).
    2. Evidence of pericardial effusion.
  7. Patients with evidence of uncontrolled hypertension or with a history of hypertension crisis or hypertensive encephalopathy.
  8. Patients with a history (within 3 months) or evidence of deep vein thrombosis or pulmonary embolism requiring ongoing therapeutic anticoagulation at the time of pre-conditioning.
  9. Patients with active gastrointestinal (GI) bleeding.
  10. Patients with any major surgical intervention in the last 3 months.
  11. Active infectious bacterial, viral disease or fungal disease (hepatitis B virus, hepatitis C virus, human immunodeficiency virus [HIV], human T cell lymphotropic virus [HTLV] or syphilis) requiring treatment.
  12. Active autoimmune disease requiring immunosuppression.
  13. History of other neoplasms unless disease free for at least 2 years (adequately treated carcinoma in situ, curatively treated non-melanoma skin cancer, breast or prostate cancer on hormonal therapy are allowed).
  14. Prior treatment with programmed cell death protein 1 (PD1), programmed death ligand 1 (PD-L1), or cytotoxic T lymphocyte-associated protein 4 (CTLA-4) targeted therapy, or tumour necrosis factor (TNF) receptor superfamily agonists including CD134 (OX40), CD27, CD137 (41BB), and CD357 (glucocorticoid induced TNF receptor family related protein) within 6 weeks prior to AUTO4 infusion.
  15. The following medications are excluded:

    1. Steroids: Therapeutic doses of corticosteroids within 72 hours of leukapheresis or pre-conditioning chemotherapy administration.
    2. Cytotoxic chemotherapies within 2 weeks prior to leukapheresis or AUTO4 infusion.
    3. Antibody therapy use within 2 weeks prior to AUTO4 infusion, or five half-lives of the respective antibody, whichever is shorter.
    4. Live vaccine within 4 weeks prior to enrolment.
  16. Research participants receiving any other investigational agents, or concurrent biological, chemotherapy, or radiation therapy.
  17. Use of rituximab (or rituximab biosimilar) within the last 6 months prior to AUTO4 infusion.
  18. Patients, who in the opinion of the Investigator, may not be able to understand or comply with the safety monitoring requirements of the study.

For pre-conditioning chemotherapy and AUTO4 Infusion: Patients meeting any of the following exclusion criteria must not be treated with pre-conditioning chemotherapy or

AUTO4 - and have treatment delayed until they no longer meet these criteria:

  1. Severe intercurrent infection at the time of pre-conditioning chemotherapy or the scheduled AUTO4 infusion.
  2. Requirement for supplementary oxygen or active pulmonary infiltrates or significant deterioration of organ function at the time of pre-conditioning chemotherapy or scheduled AUTO4 infusion.
  3. Significant clinical deterioration of organ functions from screening, as determined by the investigator.

Sites / Locations

  • Vall d'Hebron Institute of OncologyRecruiting
  • Queen Elizabeth University HospitalRecruiting
  • University College London Hospitals NHS Foundation TrustRecruiting
  • Manchester Royal Infirmary HospitalRecruiting
  • Freeman Hospital, The Newcastle upon Tyne Hospitals NHS Foundation TrustRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

AUTO4

Arm Description

Relapsed or refractory T cell non-Hodgkin Lymphoma patients

Outcomes

Primary Outcome Measures

Phase I: Safety (Frequency and severity of adverse events and serious AEs) and confirmation of Phase II dose and schedule.
Phase II: Objective Response (CR + PR) Rate post AUTO4 infusion.

Secondary Outcome Measures

Assess overall safety and tolerability in terms of frequency and severity of all AEs and SAEs and incidence and severity of opportunistic infections following AUTO4 infusion.
Feasibility of generating AUTO4: Number of patients whose cells achieve successful AUTO4 manufacture as a proportion of the number of patients undergoing leukapheresis.
Time to response (PR and CR)

Full Information

First Posted
July 7, 2018
Last Updated
February 16, 2023
Sponsor
Autolus Limited
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1. Study Identification

Unique Protocol Identification Number
NCT03590574
Brief Title
Phase I/II Study Evaluating AUTO4 in Patients With TRBC1 Positive T Cell Lymphoma
Official Title
A Single Arm, Open Label, Multi-centre, Phase I/II Study Evaluating the Safety and Clinical Activity of AUTO4, a CAR T-cell Treatment Targeting TRBC1, in Patients With Relapsed or Refractory TRBC1 Positive Selected T Cell Non-Hodgkin Lymphoma
Study Type
Interventional

2. Study Status

Record Verification Date
February 2023
Overall Recruitment Status
Recruiting
Study Start Date
August 30, 2018 (Actual)
Primary Completion Date
July 2023 (Anticipated)
Study Completion Date
July 2025 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Autolus Limited

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The purpose of this study is to test the safety and efficacy of AUTO4 a CAR T cell treatment targeting TRBC1 in patients with relapsed or refractory TRBC1 positive selected T-Non-Hodgkin Lymphoma.
Detailed Description
The study will consist of 2 phases, a Phase I/dose escalation phase and a Phase II/expansion phase. Patients with relapsed or refractory TRBC1 positive selected T-NHL will be enrolled in both phases of the study. Eligible patients will undergo leukapheresis to harvest T cells, the starting material for the manufacture of the autologous CAR-T product AUTO4. Following preconditioning by a chemotherapeutic regimen, the patient will receive AUTO4 intravenously as a single dose following which they will then enter a 24-month follow-up period

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
T Cell Non-Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, Not Otherwise Specified, Angioimmunoblastic T-cell Lymphoma, Anaplastic Large Cell Lymphoma
Keywords
T cell lymphoma, Relapsed T cell Non-Hodgkin Lymphoma, Refractory T cell Non-Hodgkin Lymphoma, AUTO4

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
200 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
AUTO4
Arm Type
Experimental
Arm Description
Relapsed or refractory T cell non-Hodgkin Lymphoma patients
Intervention Type
Biological
Intervention Name(s)
AUTO4
Intervention Description
AUTO4 (RQR8/aTRBC1 CAR T cells) Following pre-conditioning with chemotherapy (cyclophosphamide and fludarabine), patients will be treated with doses from 25 to 900 x 10^6 RQR8/aTRBC1 CAR T cells in Phase I. Following dose determination patients will be treated with the selected doses of RQR8/aTRBC1 CAR T cells (AUTO4) in Phase II.
Primary Outcome Measure Information:
Title
Phase I: Safety (Frequency and severity of adverse events and serious AEs) and confirmation of Phase II dose and schedule.
Time Frame
24 months post treatment
Title
Phase II: Objective Response (CR + PR) Rate post AUTO4 infusion.
Time Frame
24 months post treatment
Secondary Outcome Measure Information:
Title
Assess overall safety and tolerability in terms of frequency and severity of all AEs and SAEs and incidence and severity of opportunistic infections following AUTO4 infusion.
Time Frame
24 months post treatment
Title
Feasibility of generating AUTO4: Number of patients whose cells achieve successful AUTO4 manufacture as a proportion of the number of patients undergoing leukapheresis.
Time Frame
Up to 8 weeks post leukapheresis
Title
Time to response (PR and CR)
Time Frame
24 months post treatment

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Male or female, aged ≥18 years. Willing and able to give written, informed consent to be screened for TRBC1 positive T-NHL and to enter the main study. Confirmed diagnosis of selected T-NHL, including: Peripheral T cell lymphoma NOS, or Angioimmunoblastic T cell lymphoma, or Anaplastic large cell lymphoma Confirmed TRBC1 positive tumour. Relapsed or refractory disease and have had ≥1 prior lines of therapy. Positron emission tomography (PET)-positive measurable disease per Lugano classification. Eastern Cooperative Oncology Group (ECOG) Performance Status 0 or 1. Adequate bone marrow function without the requirement for ongoing blood products and meets the following criteria: Absolute neutrophil count ≥1.0 x 109/L Absolute lymphocyte count ≥0.5 x 109/L (at entry and prior to leukapheresis). Haemoglobin ≥80 g/L Platelets ≥75 x 109/L Adequate renal, hepatic, pulmonary, and cardiac function defined as: Creatinine clearance (as estimated by Cockcroft Gault) ≥60 cc/min. Serum alanine aminotransferase/aspartate aminotransferase ≤2.5 x upper limit of normal (ULN). Total bilirubin ≤25 µmol/L (1.5 mg/dL), except in patients with Gilbert's syndrome. Left ventricular ejection fraction (LVEF) ≥50% by echocardiogram (ECHO) or multiple gated acquisition (MUGA) cardiac scan, unless the institutional lower limit of normal is lower. Baseline oxygen saturation ≥92% on room air and ≤Grade 1 dyspnoea. For females of childbearing potential (defined as <2 years after last menstruation or not surgically sterile), a negative serum or urine pregnancy test must be documented at screening, prior to pre-conditioning and confirmed before receiving the first dose of study treatment. For females who are not postmenopausal (<24 months of amenorrhea) or who are not surgically sterile (absence of ovaries and/or uterus), a highly effective method of contraception together with a barrier method must be used from the start of the pre-conditioning stage and for at least 12 months after the last dose of AUTO4 (study treatment). They must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for 12 months after receiving the last dose of study drug For males, it must be agreed that two acceptable methods of contraception are used. No contra-indications for leukapheresis, or the pre-conditioning regimen. Exclusion Criteria: Patients meeting any of the following exclusion criteria must not be enrolled into the study: Patients with T cell leukaemia. Females who are pregnant or lactating. Prior treatment with investigational gene therapy or approved gene therapy or genetically engineered cell therapy product or allogeneic stem cell transplant. Known history or presence of clinically relevant central nervous system (CNS) pathology. Patients with a known history or prior diagnosis of optic neuritis or other immunologic or inflammatory disease affecting the CNS. Current or history of CNS involvement by malignancy. Clinically significant, uncontrolled heart disease Uncontrolled cardiac arrhythmia (patients with rate-controlled atrial fibrillation are not excluded). Evidence of pericardial effusion. Patients with evidence of uncontrolled hypertension or with a history of hypertension crisis or hypertensive encephalopathy. Patients with a history (within 3 months) or evidence of deep vein thrombosis or pulmonary embolism requiring ongoing therapeutic anticoagulation at the time of pre-conditioning. Patients with active gastrointestinal (GI) bleeding. Patients with any major surgical intervention in the last 3 months. Active infectious bacterial, viral disease or fungal disease (hepatitis B virus, hepatitis C virus, human immunodeficiency virus [HIV], human T cell lymphotropic virus [HTLV] or syphilis) requiring treatment. Active autoimmune disease requiring immunosuppression. History of other neoplasms unless disease free for at least 2 years (adequately treated carcinoma in situ, curatively treated non-melanoma skin cancer, breast or prostate cancer on hormonal therapy are allowed). Prior treatment with programmed cell death protein 1 (PD1), programmed death ligand 1 (PD-L1), or cytotoxic T lymphocyte-associated protein 4 (CTLA-4) targeted therapy, or tumour necrosis factor (TNF) receptor superfamily agonists including CD134 (OX40), CD27, CD137 (41BB), and CD357 (glucocorticoid induced TNF receptor family related protein) within 6 weeks prior to AUTO4 infusion. The following medications are excluded: Steroids: Therapeutic doses of prednisone/equivalent of more than 20 mg per day are prohibited within 7 days prior to leukapheresis or pre-conditioning chemotherapy administration. However, physiological replacement, topical and inhaled steroids are permitted. Cytotoxic chemotherapies within 2 weeks prior to leukapheresis or AUTO4 infusion. Antibody therapy use within 2 weeks prior to AUTO4 infusion, or five half-lives of the respective antibody, whichever is shorter. Live vaccine within 4 weeks prior to enrolment. Research participants receiving any other investigational agents, or concurrent biological, chemotherapy, or radiation therapy. Use of rituximab (or rituximab biosimilar) within the last 6 months prior to AUTO4 infusion. Patients, who in the opinion of the Investigator, may not be able to understand or comply with the safety monitoring requirements of the study. For pre-conditioning chemotherapy and AUTO4 Infusion: Patients meeting any of the following exclusion criteria must not be treated with pre-conditioning chemotherapy or AUTO4 - and have treatment delayed until they no longer meet these criteria: Severe intercurrent infection at the time of pre-conditioning chemotherapy or the scheduled AUTO4 infusion. Requirement for supplementary oxygen or active pulmonary infiltrates or significant deterioration of organ function at the time of pre-conditioning chemotherapy or scheduled AUTO4 infusion. Significant clinical deterioration of organ functions from screening, as determined by the investigator.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Autolus Limited
Phone
+44 (0)203 911 4385
Email
clinicaltrials@autolus.com
Facility Information:
Facility Name
Vall d'Hebron Institute of Oncology
City
Barcelona
Country
Spain
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Dr Gloria Iacoboni
Facility Name
Queen Elizabeth University Hospital
City
Glasgow
Country
United Kingdom
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Dr David Irvine
Facility Name
University College London Hospitals NHS Foundation Trust
City
London
Country
United Kingdom
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Dr Kate Cwynarski
Facility Name
Manchester Royal Infirmary Hospital
City
Manchester
Country
United Kingdom
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Dr Eleni Tholouli
Facility Name
Freeman Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust
City
Newcastle Upon Tyne
Country
United Kingdom
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Dr Tobias Menne

12. IPD Sharing Statement

Plan to Share IPD
No

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Phase I/II Study Evaluating AUTO4 in Patients With TRBC1 Positive T Cell Lymphoma

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