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Trial Title: An Exploratory Study of Individualized Neo-antigen mRNA Cancer Vaccine InnoPCV in Advanced Solid Tumor Treatment

NCT ID: NCT06497010

Condition: Advanced Solid Tumor

Conditions: Official terms:
Neoplasms
Tislelizumab

Study type: Interventional

Study phase: Early Phase 1

Overall status: Recruiting

Study design:

Allocation: N/A

Intervention model: Sequential Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Biological: Tislelizumab
Description: Intravenous (IV) infusion
Arm group label: Dose Escalation

Intervention type: Drug
Intervention name: Biological: InnoPCV
Description: Intramuscular (IM) injection
Arm group label: Dose Escalation

Summary: This is an open-label, prospective, exploratory clinical study, which is divided into two phases: dose escalation phase (Phase Ia) and expansion phase (Phase Ib). After completing the dose-escalation phase (Stage Ia) (5-11 patients), the investigator will select the dose group (RP2D) based on safety, tolerability, and preliminary immune-related characteristics and efficacy data, and choose 2-3 advanced solid tumors to enter the expansion phase (Stage Ib).

Criteria for eligibility:
Criteria:
Inclusion Criteria: - 18-75 years, male or female. - Histologically/cytologically or clinically confirmed advanced unresectable protocol-specified solid malignancies. - Participants with Performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale. - Life expectation >= 12weeks. - Participants must have at least one measurable lesion based on RECIST v1.1. - Participants must have a formalin-fixed paraffin-embedded (FFPE) tumor sample available (for example, from their prior surgery) that is suitable for the next-generation sequencing (NGS) required for this study. - Adequate organ function. - Participant must agree to use adequate contraception from the first dose of study medication through 180 days after the last dose of study medication (male and female participants of childbearing potential). Exclusion Criteria: - Not recovered to Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 or better from the adverse events (except for alopecia, vitiligo, neurotoxicity, hypothyroidism hormone replacement therapy) caused by therapy administered within 4 weeks prior to the first dose of tislelizumab. - Participants with a history of (non-study tumor) malignancy (except for skin squamous cell carcinoma and basal cell carcinoma, in situ cervical or breast carcinoma) within 3 years prior to the first dose of tislelizumab. - Participation in a study of an investigational agent or using an investigational device within 30 days prior to the first dose of tislelizumab. - Previously received any adoptive cell therapy (including but not limited to tumor-infiltrating lymphocyte TILs, chimeric antigen receptor T cells (CAR-T) and T cell receptor chimeric T cells (TCR-T)), therapeutic tumor vaccines, etc.. - Participants received chemotherapy, radiotherapy (palliative radiotherapy is allowed), and immune activator (including but not limited to IL-2) and other antitumor therapy within 21 days prior to the first dose; Participants have received Chinese herbal medicine within 2 weeks prior to the first dose of tislelizumab. - Major surgery (excluding diagnostic biopsy) or significant trauma had not been fully recovered within 28 days prior to the first dose of tislelizumab. - Participants received live attenuated vaccine within 28 days before starting study treatment or planned to receive live attenuated vaccine during the study and within 60 days after ending study drug treatment. - Active autoimmune disease or a documented history of autoimmune disease or the syndrome that requires systemic steroids or immunosuppressive agents, except vitiligo or resolved childhood asthma/atopy. - Positive for Human Immunodeficiency Virus (HIV), Hepatitis B (HBV-DNA≥ 500IU/ml), or Hepatitis C virus (Hepatitis C Virus Ribonucleic Acid [HCV RNA] (qualitative) is detected). - Previously identified hypersensitivity to components of the formulations used in this study.

Gender: All

Minimum age: 18 Years

Maximum age: 75 Years

Healthy volunteers: No

Locations:

Facility:
Name: The Affiliated Hospital of Guizhou Medical University

Address:
City: Guiyang
Country: China

Status: Recruiting

Contact:
Last name: Shengfa Su, MD, PhD

Phone: +86-13608550432
Email: sushengfa2005@163.com

Contact backup:
Last name: Bing Lu, MD, PhD

Phone: +86-13809432527
Email: lbgymaaaa@163.com

Start date: August 2024

Completion date: December 2026

Lead sponsor:
Agency: The Affiliated Hospital Of Guizhou Medical University
Agency class: Other

Collaborator:
Agency: Innovac Therapeutics
Agency class: Industry

Source: The Affiliated Hospital Of Guizhou Medical University

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06497010

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