A Study of TAS-120 in Patients With Advanced Solid Tumors
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT02052778 |
Recruitment Status :
Active, not recruiting
First Posted : February 3, 2014
Last Update Posted : January 10, 2022
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This is an open-label, nonrandomized, Phase 1/2 study for the fibroblast growth factor receptor (FGFR) inhibitor futibatinib (TAS-120). The purpose of the study is to evaluate the safety, tolerability, PK, pharmacodynamic, and anti-tumor activity of futibatinib in patients with advanced solid tumors with and without genomic FGF/FGFR abnormalities. The study will be conducted in 3 parts:
- Dose escalation portion to determine the MTD and/ or RP2D of futibatinib.
- Phase 1 expansion portion to further evaluate the safety and efficacy of futibatinib in patients with tumors harboring FGF/FGFR aberrations, including patients with cholangiocarcinoma (CCA), primary CNS tumors, urothelial carcinoma, breast cancer, gastric cancer.
- Phase 2 study portion to confirm ORR of futibatinib in intrahepatic CCA patients with tumors harboring FGFR2 gene rearrangements (incl fusions).
Condition or disease | Intervention/treatment | Phase |
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Cholangiocarcinoma Urothelial Cancer Advanced and Metastatic Cancer Patients With Tumors Harboring FGF/FGFR Tumors Primary CNS Tumors Breast Cancer Gastric Cancer | Drug: Futibatinib | Phase 1 Phase 2 |
Expanded Access : An investigational treatment associated with this study has been approved for sale to the public. More info ...
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 386 participants |
Allocation: | Non-Randomized |
Intervention Model: | Sequential Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Phase 1/2 Study of TAS-120 in Patients With Advanced Solid Tumors Harboring FGF/FGFR Aberrations |
Actual Study Start Date : | July 2014 |
Actual Primary Completion Date : | May 29, 2021 |
Estimated Study Completion Date : | June 30, 2022 |

Arm | Intervention/treatment |
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Experimental: Phase 1 Dose escalation
Phase 1 Dose escalation portion for once daily and thrice weekly dosing of futibatinib (TAS-120) in patients with solid tumors.
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Drug: Futibatinib
oral once daily dosing, 21-day cycle
Other Name: TAS-120 |
Experimental: Phase 1 Dose expansion
Phase 1 Dose expansion portion for once daily dosing of futibatinib (TAS-120) in patients with tumors harboring FGF/FGFR aberrations
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Drug: Futibatinib
oral once daily dosing, 21-day cycle
Other Name: TAS-120 |
Experimental: Phase 2
Phase 2 portion for once daily dosing of futibatinib (TAS-120) in intrahepatic CCA patients with tumors harboring FGFR2 gene rearrangements (incl fusions).
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Drug: Futibatinib
oral once daily dosing, 21-day cycle
Other Name: TAS-120 |
- Phase 1 (Dose escalation): Safety and Recommended Phase 2 Dose (RPTD) [ Time Frame: Baseline until 30 days after end of study treatment; up to 18 months (estimated) ]
- Phase 1 (Dose expansion): Objective Response Rate (ORR) [ Time Frame: Baseline to end of study treatment; up to 24 months (estimated) ]
- Phase 2 - Objective Response Rate (ORR) [ Time Frame: Baseline to end of study treatment; up to 24 months (estimated) ]Objective Response Rate (ORR) by independent review committee according to RECIST guidelines (version 1.1, 2009)
- Phase 1 (Dose escalation): Pharmacokinetics [ Time Frame: Predose to Day 21 of cycle 1 ]
- Phase 1 (Dose escalation): Pharmacodynamics [ Time Frame: Predose to Day 21 of cycle 1 ]
- Phase 1 (Dose escalation): - Anti-tumor activity: Objective Response Rate (ORR) [ Time Frame: Baseline to end of study treatment; up to 24 months (estimated) ]
- Phase 1 (Dose expansion): Safety [ Time Frame: Baseline until 30 days after end of study treatment; up to 24 months (estimated) ]
- Phase 1 (Dose expansion): Disease Control Rate (DCR) [ Time Frame: Baseline to end of study treatment; up to 24 months (estimated) ]
- Phase 1 (Dose expansion): Duration of Response (DOR) [ Time Frame: From onset to end of confirmed response; up to 24 months (estimated) ]
- Phase 1 (Dose expansion): Progression free survival (PFS) [ Time Frame: Baseline until progressive disease or death; up to 24 months (estimated) ]
- Phase 1 (Dose expansion): Overall survival (OS) [ Time Frame: Baseline until death; up to 36 months (estimated) ]
- Phase 2: Duration of Response (DOR) [ Time Frame: From onset to end of confirmed response; up to 24 months (estimated) ]
- Phase 2: Safety [ Time Frame: Baseline until 30 days after end of study treatment; up to 24 months (estimated) ]
- Phase 2: Disease Control Rate (DCR) [ Time Frame: Baseline to end of study treatment; up to 24 months (estimated) ]
- Phase 2: Progression free survival (PFS) [ Time Frame: Baseline until progressive disease or death; up to 24 months (estimated) ]
- Phase 2: Overall survival (OS) [ Time Frame: Baseline until death; up to 36 months (estimated) ]
- Phase 2: Patient Reported Outcome (PRO) [ Time Frame: Baseline until 30 days after end of study treatment; up to 24 months ]

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Provide written informed consent
- Age ≥ 18 years of age
- Has histologically or cytologically confirmed, locally advanced or metastatic cancer
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The following specific criteria for each study portion
Phase 1 (Dose Escalation):
- Patients with any type of solid tumor
- Disease progression following standard therapies or intolerant to prior standard therapies
Phase 1 (Dose Expansion)
- Have at least one FGF/FGFR aberration
- Disease progression following standard therapies or were intolerant to prior standard therapies (including prior FGFR inhibitors).
- Have measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST) guidelines (version 1.1, 2009) for advanced solid tumors or RANO criteria (2010) for brain tumors.
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Patients with any of the following tumor types
- Patients with intrahepatic or extrahepatic CCA harboring FGFR2 gene fusions or other FGFR2 aberrations
- Patients with primary CNS tumors
- Patients with advanced urothelial carcinoma with FGFR3 fusions or FGFR3 activating mutations
- Patients with breast cancer or gastric cancer
- Patients with other solid tumor types harboring FGFR gene fusions or activating mutations
- Patients with solid tumor types and other FGF/FGFR alterations not listed above
Phase 2
- Patients with iCCA and FGFR2 gene rearrangements (incl fusions)
- Have been treated with at least one prior systemic gemcitabine and platinum-based chemotherapy
- Must have documentation of radiographic progression of disease
- No prior FGFR inhibitor
- Measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST) guidelines (version 1.1, 2009)
- Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
- Adequate organ function.
Exclusion Criteria:
- History and/or current evidence of clinically significant non-tumor related alteration of calcium-phosphorus homeostasis.
- History and/or current evidence of clinically significant ectopic mineralization/calcification.
- History and/or current evidence of clinically significant retinal disorder
- A serious illness or medical condition(s)
- Pregnant or breast-feeding female

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02052778

Study Director: | Karim Benhadji, MD | Taiho Oncology, Inc. |
Responsible Party: | Taiho Oncology, Inc. |
ClinicalTrials.gov Identifier: | NCT02052778 |
Other Study ID Numbers: |
TPU-TAS-120-101 2013-004810-16 ( EudraCT Number ) |
First Posted: | February 3, 2014 Key Record Dates |
Last Update Posted: | January 10, 2022 |
Last Verified: | January 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
FGF FGFR Futibatinib TAS-120 |
Neoplasms Cholangiocarcinoma Adenocarcinoma Carcinoma |
Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type Futibatinib Antineoplastic Agents |