Pilot Study of Affinity-enhanced Anti-NY-ESO-1 TCR Engineered Autologous T Cells in NSCLC Patients
Sponsor study identifier
interventional
20
1 country
1
Study Start
March 21, 2017
Actual (reported)Primary Completion
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
TCR-T cell therapy experienced a breakthrough for treating tumors in recent years. Phase I / II trial of NY-ESO-1-specific TCR-T treatment for synovial sarcoma and melanoma conducted by the Rosenberg team at the National Cancer Institute showed that 61% Synovial cell sarcoma and 55% melanoma had therapeutic responses. Another report of a phase I / II clinical trial for multiple myeloma showed that 20 patients received high affinity anti-NY-ESO-1 and LAGE-1 specific TCR-T treatment, 16 of them (80%) had the average progression-free survival of 19.1 months with minor side effect. These achievements indicate that TCR-T cell therapy can target a variety of tumors including solid tumors without any severe side effects found in CAR-T trials. This study is mainly focused on tumor testis antigen (Cancer-Testis Antigen), because it is not expressed in normal cells. NY-ESO-1 antigen is commonly expressed in 10-50% of melanoma, lung, liver, esophageal, breast, prostate, bladder, thyroid and ovarian cancer cases, 60% of multiple myeloma cases, and 70-80% of synovial cell sarcoma. Approximately 700,000 new cases of lung cancer are identified each year in China, 70% of them die within one to two years after diagnosis due to the lack of effective treatment. To address that unmet needs, our TCR-T treatment targets non-small cell lung cancer with NY-ESO-1 antigen expression. This study will investigate the safety and tolerability of TAEST16001 (TAEST: TCR Affinity Enhancing Specific T cell Therapy, autologous T cells transduced with affinity enhanced NY-ESO-1 TCR) cell therapy in subjects with NSCLC who have received prior therapy for their disease but their disease has progressed or relapsed.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 20, 2017
Actual (reported)January 24, 2017
Actual (reported)March 21, 2017
Actual (reported)March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Number of participants with adverse events
To evaluate the safety and feasibility of the administration of anti-NY-ESO-1 TCR transduced T cells in patients with HLA-A2+ NY-ESO-1 expressing NSCLC.
30 Days
Number of participants with clinical responses
270 Days
NYESO-1 TCR-T cell are prepared via lentiviral infection. DLT was administered in a dose escalation test according to the 3 + 3 design. Seven days prior to infusion of TCR-T cell, subjects receive cytoreductive chemotherapy with Cyclophosphamide (250-500mg/m2/day) and Fludarabine (25mg/m2/day) for 3 days. A single dose of Anti-NY-ESO-1 TCR transduced T cells (about 5×109) will be intravenously (i.v.) administered Additionally, following infusion of Anti-NY-ESO-1 TCR transduced T cells, IL-2 subcutaneous injections (500,000 IU/day) will be administered for 14 days concomitantly to each subject.
Seven days prior to infusion of TCR-T cell, subjects receive cytoreductive chemotherapy with cyclophosphamide (250-500mg/m2/day) plus fludarabine (25mg/m2/day) for 3 days.
A single dose of Anti-NY-ESO-1 TCR transduced T cells (about 5×109) will be intravenously (i.v.) administered Additionally, following infusion of Anti-NY-ESO-1 TCR transduced T cells, IL-2 subcutaneous injections (500,000 IU/day) will be administered for 14 days concomitantly to each subject.
These entries preserve how the registry describes the intervention. Their treatment roles are shown separately from molecular identities.
Grouped treatment entry
Cyclophosphamide and Fludarabine
The registry names several treatments. This does not confirm that participants received them together or that they form a single product.
View registry recordGuangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University
Guangzhou, Guangdong, 510120, China
Shiyue Li, MD
Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University
Chengzhi Zhou, MD
Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University
First Submitted
January 20, 2017
First Posted
January 24, 2017
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Study Start
March 21, 2017
Actual (reported)Primary Completion
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
March 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
January 17, 2019
Record last verified: 2019-01
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