Rare Tumor Focused Platform Study of Innovative Therapies and Technologies (PLATFORM2)

Trial statusNot yet recruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age18+
SponsorCancer Institute and Hospital, Chinese Academy of Medical Sciences

About this trial

The goal of this Phase I/II observational and interventional platform study is to evaluate the safety and efficacy of multiple types of innovative anti-tumor drugs and new technologies in patients with rare solid tumors. The study utilizes multi-dimensional precision screening (including WES, RNAseq, mIHC, and quantitative proteomics) to match patients with specific sub-protocols.

Key questions it aims to answer:

Assess the safety of innovative therapies in rare tumor populations. Evaluate the objective response rate (ORR) and other efficacy metrics. Explore biomarkers related to therapeutic efficacy. Participants: Patients with metastatic or advanced rare solid tumors who have failed standard therapy or have no standard treatment options.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Male or female subjects aged ≥16 years at the time of signing the informed consent form.

Histologically or cytologically confirmed malignancy.

ECOG performance status of 0-2 and an expected survival of more than 12 weeks.

Presence of measurable or evaluable disease for efficacy assessment, as determined by the investigator according to the individualized criteria defined in each sub-protocol.

Disqualifiers

Prior treatment with any antitumor novel drug or technology of the same class as that investigated in the relevant sub-protocol of this study.

Known hypersensitivity or allergy to any active component or excipient of the investigational antitumor novel drug or technology.

Presence of any type of interstitial lung disease or a history of radiation pneumonitis.

Failure to meet the inclusion or exclusion criteria specified in the applicable sub-protocol.

Trial design

Design model

Parallel

Treatments tested in this trial

  • BL-B01D1

    Drug

    BL-B01D1 is a first-in-class novel ADC consisting of an EGFRxHER3 bispecific antibody linked to a novel TOP-I inhibitor payload via a cleavable linker.

  • VSV injection

    Drug

    VSV injection uses a genetically engineered vesicular stomatitis virus (designated OVV-00) with enhanced safety and oncolytic activity as a vector platform, leveraging tumor cells as "biological factories" to express and produce multiple different universal tumor antigens and various bispecific or multispecific antibodies.

  • CVL006

    Drug

    CVL006, a novel bispecific antibody, by fusing an anti-PD-L1 VHH domain with a humanized IgG1 anti-VEGF monoclonal antibody

  • IDOV-SAFE

    Biological/Vaccine

    IDOV-SAFETM is third-generation poxvirus oncolytic virus product. The most common treatment-related adverse events of the first-generation virus were fever (63.0%, including 3.7% grade 3) and abdominal pain (51.9%, including 7.4% grade 3). No grade 4 TRAEs occurred, and there were no treatment-related drug discontinuations or deaths, demonstrating good safety.

  • KXV01 TCR Lentinvivo Injection

    Biological/Vaccine

    KXV01 is a first-in-class, novel, individualized TCR-T cell therapy generated in vivo. It consists of a structurally modified, third-generation, self-inactivating lentiviral vector carrying patient-specific tumor-targeting TCR sequences.

  • MT027

    Biological/Vaccine

    MT027 is an allogeneic universal chimeric antigen receptor T-cell (UCAR-T) injection targeting B7-H3. It consists of genetically engineered T cells that specifically recognize and kill cancer cells expressing B7-H3 antigen.

  • QH101

    Biological/Vaccine

    QH101 is an allogeneic TCR-enhanced Vδ2 T cell therapy product. It enhances the recognition of BTN proteins by introducing a specific binding element on the cell surface, utilizing the inherent killing ability of Vδ2 T cells to improve the efficiency of tumor cell killing. Simultaneously, QH101 does not express co-stimulatory signaling domains or CD3ζ domains, avoiding exhaustion caused by over-activation and effectively enhancing the persistence of cells in vivo.

  • Meta10-TIL

    Biological/Vaccine

    Meta10-TIL is a metabolically enhanced tumor-infiltrating lymphocyte product genetically modified to autonomously secrete IL-10, enhancing T-cell proliferation, persistence, and anti-tumor activity.

  • TAEST1901

    Biological/Vaccine

    TAEST1901 is a TCR-T cell therapy targeting the HLA-A\*02:01/AFP antigen complex. It involves transducing patient-derived autologous T cells with a lentiviral vector encoding a high-affinity TCR gene.

  • TC-N201

    Biological/Vaccine

    TC-N201 is a genetically engineered TCR-T cell product that recognizes the HLA-A2-restricted NY-ESO-1 tumor antigen and secretes an anti-PD-1 single-chain variable fragment (scFv). It is designed to enhance antitumor immunity by combining TCR-mediated tumor cell killing with local blockade of the PD-1/PD-L1 immune checkpoint pathway within the tumor microenvironment.

  • NK510

    Biological/Vaccine

    NK510 is a first-in-class, base-edited allogeneic natural killer (NK) cell product derived from healthy donor PBMCs. It utilizes RNP-based base editing technology to knock out the TIGIT gene, an inhibitory receptor that binds to CD155 on tumor cells. By eliminating TIGIT-mediated suppression, NK510 enhances intrinsic NK cell antitumor activity and demonstrates improved efficacy against CD155-expressing solid tumors.

  • CE120

    Drug

    CE120 is an innovative tumor immunotherapy that utilizes platelet membranes to cloak nanoparticles loaded with the immune activator R848, enabling tumor-targeted delivery via the natural adhesion of platelets to tumor cells. Upon intratumoral injection, CE120 activates local and systemic antitumor immune responses, including the induction of immune memory, to inhibit tumor growth, prevent recurrence, and clear tumors.

  • GV20-0251

    Drug

    GV20-0251 is a monoclonal antibody targeting the highly conserved immunomodulatory protein IGSF8; it blocks the interaction between IGSF8 and its receptors on NK and DC cells, thereby conferring a mechanistic advantage in reversing immune resistance.

  • LYC001

    Drug

    LYC001 is a PEG2000-DSPE-stabilized high-affinity IL-2 complex that maintains IL-2 in a uniform bound state, preventing the release of free IL-2 after dilution in body fluids.

  • YSCH-01

    Drug

    YSCH-01 is a replication-dual-regulated human adenovirus type 5 vector engineered to selectively replicate in tumor cells and deliver an optimized recombinant pseudo-interferon gene (L-IFN), enabling high-level intratumoral L-IFN expression and secretion; through simultaneous oncolytic viral replication and potent immune stimulation, YSCH-01 achieves a dual antitumor mechanism that directly kills cancer cells while activating robust antitumor immune responses with minimal toxicity to normal tissues.

  • BMD006

    Drug

    BMD006 is an inhaled mRNA tumor-associated antigen dry powder vaccine targeting lung cancer and solid tumors with lung metastasis, classified as an off-the-shelf anti-tumor product.

  • CREPT-618

    Drug

    CREPT-618 Injection is an investigational nucleic acid-based therapeutic drug developed by Heya (Beijing) Pharmaceutical Technology Co., Ltd. It represents a cutting-edge approach in pharmaceutical technology, falling under the category of small nucleic acid drugs, which are considered a "third generation" of therapeutics following small molecules and antibodies.

  • PRG2505

    Biological/Vaccine

    PRG2505 (developmental code: V001 Injection) is an investigational in vivo chimeric antigen receptor T-cell (CAR-T) therapy developed by Pregene Biotech. It represents a novel approach that aims to generate CAR-T cells directly inside the patient's body, bypassing the complex and time-consuming traditional ex vivomanufacturing process.

  • IBI363

    Drug

    IBI363 is a novel therapeutic drug independently developed by Innovent Biologics (Suzhou) Co., Ltd. Its active ingredient is a PD-1/IL-2 bispecific fusion protein, which simultaneously possesses dual functions: blocking the PD-1/PD-L1 pathway and activating the IL-2 pathway

  • YL-201

    Drug

    YL-201 is an investigational antibody-drug conjugate (ADC) developed by MediLink Therapeutics that targets B7-H3 (CD276), an immune checkpoint protein overexpressed on various solid tumor cells.

Treatment groups

600 Participants
are divided into 20 treatment groups

20

Treatment groups

See each treatment group below.

Group A: BL-B01D1 ArmExperimental treatment 1 intervention
Group B: VSV ArmExperimental treatment 1 intervention
Group C: CVL006 ArmExperimental treatment 1 intervention
Group D: IDOV-SAFE ArmExperimental treatment 1 intervention
Group E: YL-201 ArmExperimental treatment 1 intervention
Group F: KXV01 ArmExperimental treatment 1 intervention
Group G: MT027 ArmExperimental treatment 1 intervention
Group H: QH101 ArmExperimental treatment 1 intervention
Group I: Meta10-TIL ArmExperimental treatment 1 intervention
Group J: TAEST1901 ArmExperimental treatment 1 intervention
Group K: TC-N201 ArmExperimental treatment 1 intervention
Group L: NK510 ArmExperimental treatment 1 intervention
Group M: CE120 Intratumoral Injection ArmExperimental treatment 1 intervention
Group N: GV20-0251 ArmExperimental treatment 1 intervention
Group O: YSCH-01 ArmExperimental treatment 1 intervention
Group P: LYC001 ArmExperimental treatment 1 intervention
Group Q: BMD006 ArmExperimental treatment 1 intervention
Group R: CREPT-618 ArmExperimental treatment 1 intervention
Group S: PRG2505 ArmExperimental treatment 1 intervention
Group T: IBI363 ArmExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Objective Response Rate (ORR)

Assessed by BICR and Investigator per RECIST 1.1.

Time frame
Up to approximately 2 years.

Secondary outcomes

1

Progression-Free Survival (PFS)

Assessed by BICR and Investigator.

Time frame
Up to approximately 2 years.
2

Duration of Response (DoR)

The time from the first documented objective response (Complete Response \[CR\] or Partial Response \[PR\]) to the first documented disease progression (PD) or death from any cause, whichever occurs first.

Time frame
Up to approximately 2 years.
3

Disease Control Rate (DCR)

The percentage of patients who achieve Complete Response (CR), Partial Response (PR), or Stable Disease (SD) as their best overall response.

Time frame
Up to approximately 2 years.
4

Overall Survival (OS)

The time from a specified starting point (usually randomization or first dose) to death from any cause.

Time frame
Up to 1 year post-treatment.

Other outcomes

Locations

This trial has no locations.

Sponsors and contacts

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