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Investigator Initiated Phase 1 Study of TBI-1201

Multi-center, Investigator Initiated Phase 1 Study of MAGE-A4 Specific TCR Gene Transduced T Lymphocytes Transfer for Patients with Solid Tumors

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080222504
Enrollment
12
Registered
2014-05-29
Start date
2014-10-20
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Solid Tumors

Interventions

investigational material(s) Generic name etc : TBI-1201 INN of investigational material : - Therapeutic category code : 42- Antineoplastic agents Dosage and Administration for Investigational material

Sponsors

Mie University, Aichi Medical University, National Cancer Center Hospital, National Cancer Center Hospital East, Nagoya Medical Center, Keio University
Lead Sponsor
TAKARA BIO INC.
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histologically or cytologically confirmed solid tumors 2) Solid tumor, which is unresectable, refractory to standard therapy (chemotherapy, radiotherapy, etc.) 3) HLA-A*24:02 positive 4) MAGE-A4-expression by PCR or immunohistochemistry 5) ECOG Performance Status, 0 or 1 6) Age >=20 years on consent 7) No treatment (surgery, chemotherapy, radiotherapy, etc.) and expected sufficient recovery from the treatment at the time of the lymphocytes collection for gene transfer. 8) Life expectancy >= 16 weeks after consent 9) No severe damage on the major organs (bone marrow, heart, lung, liver, kidney, etc) and meet the following lab value criteria: WBC >= 2,500/mm^3 Hemoglobin >= 8.0g/dL Platelets >= 75,000/mm^3 T. billirubin < 1.5 x ULN AST(GOT), ALT(GPT) < 3.0 x ULN Creatinine < 1.5 x ULN 10) Ability to understand the study contents and to give a written consent at his/her free will.

Exclusion criteria

Exclusion criteria: 1) The following serious complications are excluded from the study; Unstable angina, cardiac infarction, or heart failure Uncontrolled diabetes or hypertension Active infection Obvious interstitial pneumonia or lung fibrosis by chest X-ray Active autoimmune disease requiring steroids or immunosuppressive therapy 2) Serious hypersensitivity 3) Tumor cell invasion into CNS 4) Active multiple cancer 5) Positive for HBs antigen or HBV-DNA observed in serum, or positive for HCV antibody and HCV-RNA observed in serum 6) Positive for antibodies against HIV or HTLV-1 7) Left Ventricular Ejection Fraction (LVEF): <= 50% 8) Percutaneous Oxygen saturation: < 94% 9) History of hypersensitivity reactions to bovine, murine, or equine derived substances. 10) History of hypersensitivity reaction to drugs used in this study 11) Psycological disorder or drug dependency which may have impact on the consent. 12) Pregnant females, lactating females (except when they cease and don't resume lactation) or female and male patients who cannot agree to practice the adequate birth control after the consent during the study 13) Clinically significant systemic illness that in the judgment of the PI or subinvestigator would compromise the patient's ability to tolerate protocol therapy or significantly increase the risk of complications.

Design outcomes

Primary

MeasureTime frame
safety 1)Incidence and grade of adverse events (CTCAE) 2)Appearance of replication competent retrovirus 3)Appearance of clonality 4)Kinetics of TBI-1201 in blood by realtime-PCR CTCAE v4

Secondary

MeasureTime frame
efficacy Tumor Response RECIST v1.1

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026