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临床试验/NCT06915753
NCT06915753招募中1 期

A Multicenter, Open-label, First-in-Human Study of TYRA-430 in Advanced Hepatocellular Carcinoma and Other Solid Tumors With Activating FGF/FGFR Pathway Aberrations

Tyra Biosciences, Inc32 个研究点 分布在 4 个国家目标入组 100 人开始时间: 2025年4月24日最近更新:
干预措施
相关药物

试验速览

阶段
1 期
状态
招募中
入组人数
100
试验地点
32
主要终点
Maximum tolerated dose (MTD)

研究概览

简要总结

A Phase 1 study to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamic (PD), and preliminary antitumor activity of TYRA-430 in cancers with FGF/FGFR pathway aberrations, including locally advanced/metastatic hepatocellular carcinoma and other advanced solid tumors.

详细描述

This is an open-label, multi-center, first-in-human, Phase 1 global study of TYRA-430, a first-in-class, selective, reversible fibroblast growth factor receptor (FGFR) 4 and 3 inhibitor, in locally advanced/metastatic hepatocellular carcinoma and other advanced solid tumors that contain FGF/FGFR pathway aberrations.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Sequential
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • All Patients:
  • Age ≥ 18 years
  • Eastern Cooperative Oncology Group (ECOG) performance status of ≤
  • Adequate end organ function.
  • Ability to swallow oral formulations.
  • Ability to understand and willingness to sign the ICF.
  • Histologically confirmed locally advanced unresectable/metastatic HCC or histologically confirmed advanced solid tumor with documented FGF/FGFR pathway alterations
  • For participants with histologically confirmed locally advanced or metastatic HCC:
  • Barcelona Clinic Liver Cancer (BCLC) stage B that is not eligible for locoregional therapy, or stage C.
  • Child-Pugh Score class A
  • Must have previously received SOC appropriate for their tumor type. Any number of prior therapies, including FGFR inhibitors, are permitted.
  • Agree to provide archival tumor tissue no older than 2 years from the time of enrollment, if available. If an archived specimen is not available, a biopsy is not required.
  • Part B, Cohort 1:
  • Histologically confirmed locally advanced/metastatic HCC who have previously received standard of care.
  • Barcelona Clinic Liver Cancer (BCLC) stage B that is not eligible for locoregional therapy, or stage C.
  • Child-Pugh Score class A
  • Availability of an archival formalin-fixed paraffin-embedded (FFPE) tumor tissue specimen obtained ≤2 years prior to screening for submission to sponsor-designated central laboratory for FGF19 IHC testing.
  • At least 1 measurable lesion by RECIST v1.
  • Part B, Cohort 2:
  • Histologically confirmed advanced solid tumor except FGFR3-altered urothelial carcinoma and primary central nervous system tumors who have previously received standard of care. Note: Participants with confirmed diagnosis of locally advanced or metastatic HCC are not eligible for Cohort
  • Must have an eligible activating gain-of-function alteration in the FGFR3 or FGFR4 gene, or focal amplifications of FGF19
  • Archival tumor tissue biopsy specimen no older than 2 years from the time of enrollment, if available. If a tissue biopsy specimen is not available, a biopsy is not required.
  • At least 1 measurable lesion by RECIST v1.

排除标准

  • All Patients:
  • Have disease that is suitable for local therapy administered with curative intent.
  • Have not recovered from reversible toxicity of prior anticancer therapy to < Grade 1 or baseline (except toxicities that are not clinically significant or not expected to resolve, including but not limited to, alopecia, fatigue, skin discoloration, or Grade 1 neuropathy).
  • Have received the following anticancer therapy:
  • Any immunotherapy or other antibody therapy within 28 days prior to the first dose of the study drug.
  • A TKI < 5 days or 5X the terminal Phase elimination half-lives, whichever is longer, prior to the first dose of TYRA-
  • Other systemic therapy not listed above < 14 days prior to the first dose of the study drug.
  • Participant discontinued a prior anti-FGFR therapy due to significant toxicity, defined as hepatotoxicity ≥ Grade 3 or any Grade 4 toxicity according to CTCAE v5.
  • Has a serum phosphorus level > upper limit of normal (ULN) during screening that remains >ULN despite medical management.
  • History of or current uncontrolled cardiovascular disease.
  • Active, symptomatic, or untreated brain metastases.
  • Have a diagnosis of primary CNS malignancies.
  • Gastrointestinal disorders that will affect oral administration or absorption of TYRA-
  • Females who are pregnant, breastfeeding, or planning to become pregnant and males who plan to father a child while enrolled in this study.
  • Any reason that, in the view of investigator, would substantially impair the ability of the participant to comply with study procedures and increase the risk to the participant.
  • Part B, Cohort 1:
  • Known fibrolamellar HCC, sarcomatoid HCC, or mixed cholangiocarcinoma and HCC.
  • Prior treatment with pan-FGFR inhibitors or FGFR4-selective inhibitors.
  • Part B, Cohort 2:
  • Histologically confirmed locally advanced/metastatic HCC.
  • Histologically confirmed urothelial cancer.

研究组 & 干预措施

Part B - Cohort 2 Dose Expansion

Experimental

Dose expansion group for TYRA-430 monotherapy in advanced solid tumors at a dose(s) determined in Part A.

干预措施: TYRA-430 (Drug)

Part A - Dose Escalation

Experimental

Dose escalation of TYRA-430 as monotherapy at various dose levels.

干预措施: TYRA-430 (Drug)

Part B - Cohort 1 Dose Expansion

Experimental

Dose expansion group for TYRA-430 monotherapy in advanced HCC at a dose(s) determined in Part A.

干预措施: TYRA-430 (Drug)

结局指标

主要结局

Maximum tolerated dose (MTD)

时间窗: Up to 1 year

MTD determination: dose limiting toxicity (DLT) rate in the first 28-day cycle

Rate and severity of adverse events of TYRA-430 as monotherapy

时间窗: First dose of study drug through 28 days after the last dose of study drug

Number of participants with TEAEs as assessed by CTCAE, v5.0

Recommended Phase 2 dose(s) of TYRA-430

时间窗: Up to 2 years

To determine recommended Phase 2 dose(s) of TYRA-430

次要结局

  • Cmax(Up to 2 years)
  • Tmax(Up to 2 years)
  • AUC0-last(Up to 2 years)
  • AUCTau(Up to 2 years)
  • AUC0-∞(Up to 2 years)
  • Vd/F(Up to 2 years)
  • t1/2(Up to 2 years)
  • CL/F(Up to 2 years)
  • Overall Response Rate (ORR)(Up to 3.5 years)
  • Duration of Response (DOR)(Up to 3.5 years)
  • Disease Control Rate (DCR)(Up to 3.5 years)
  • Time to Response (TTR)(Up to 3.5 years)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (32)

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