GT201 Injection For The Treatment Of Advanced Solid Tumors

Last updated: December 19, 2023
Sponsor: Grit Biotechnology
Overall Status: Active - Recruiting

Phase

1/2

Condition

Neoplasms

Treatment

GT201

Clinical Study ID

NCT06144671
GT-CD-CHN-201-01
  • Ages 18-70
  • All Genders

Study Summary

Expected to complete 7 to 18 evaluable subjects (patients with advanced solid tumors),3 dose groups.A modified "3+3" dose-escalation design is utilized,This includes both accelerated dose escalation and traditional "3+3" dose escalation.The first dose group is accelerated titration,The first dose group is an accelerated titration of 1 to 6 evaluable subjects;The second and third dose groups are based on the traditional "3+3" dose-escalation principle,The second and third dose groups are based on the traditional "3+3" dose-escalation principle, with 3 to 6 evaluable subjects enrolled respectively.

Eligibility Criteria

Inclusion

Inclusion Criteria:

    1. The Patients (or legally authorized representative) Patients (or legally authorizedrepresentative) must have the ability to understand the requirements of the study,have provided written informed consent as evidenced by signature on an informedconsent form (ICF) approved by an Institutional Review Board/Independent EthicsCommittee (IRB/IEC), must have the ability to understand the requirements of thestudy;
  • 2.Must have a confirmed diagnosis of malignancy of their receptive histologies orcytologies;
  • 3.At least one resectable lesion (preferably superficial metastatic lymph nodes) thathas not been treated with radiation and has not received other local therapies. Theseparated tissues ≥1.0cm^3 (either of single lesion origin or multiple lesionscombined) for the preparation of autologous tumor-infiltrating lymphocytes. Minimallyinvasive treatment where possible.

Exclusion

Exclusion Criteria:

  • 1.The patient who has any active autoimmune disease, history of autoimmune disease,need for systemic steroid hormones or a condition requiring immunosuppressive drugtherapy (>10 mg/day of prednisone or equivalent hormone);
    1. Arterial/venous thrombotic events within 3 months prior to enrollment, such as:cerebrovascular accident, deep vein thrombosis and pulmonary embolism occurring;
    1. Patients who have refractory or intractable epilepsy, poorly controlledhydrothorax, hydrops abdominis, pericardial effusion or IL-2 contraindications;
    1. Participate in other clinical trials within 4 weeks prior to the first dose of thisstudy, or planning to participate in this study and other clinical trials at the same;
    1. Patients who have received allogeneic bone marrow transplantation or an organallograft;
  • 6.Patients who have a history of hypersensitivity to any component or excipient ofstudy drugs: autologous tumor infiltrating lymphocytes, cyclophosphamide, fludarabine,IL-2, dimethyl sulfoxide (DMSO), human serum albumin (HSA), dextran-40 and antibiotics (beta lactam antibiotics, gentamicin).

Study Design

Total Participants: 18
Treatment Group(s): 1
Primary Treatment: GT201
Phase: 1/2
Study Start date:
September 13, 2023
Estimated Completion Date:
September 13, 2026

Connect with a study center

  • The fifth medical center of the General Hospital of the Chinese people's Liberation Army

    Beijing, Beijing
    China

    Active - Recruiting

  • Union Hospital Tongji Medical College Huazhong University Of Science And Technology

    Wuhan, Hubei
    China

    Active - Recruiting

  • Shandong Cancer Hospital

    Jinan, Shandong
    China

    Active - Recruiting

  • West China Hospital Sichuan University

    Chengdu, Sichuan 610000
    China

    Active - Recruiting

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