An Investigation of TAS-119 Monotherapy
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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: NCT02448589 |
Recruitment Status :
Terminated
First Posted : May 19, 2015
Last Update Posted : February 20, 2020
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Advanced Solid Tumors | Drug: TAS-119 | Phase 1 |
This is a Phase 1, open-label, non-randomized, dose escalation study of TAS-119 evaluating the safety, tolerability, PK, pharmacogenomics, pharmacodynamics, and preliminary antitumour activity in patients with advanced and unresectable solid tumours. The study will evaluate TAS-119 monotherapy, employing two sequential phases.
- A Dose Escalation Phase
- An Expansion Phase
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 74 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Phase I, Open-Label, Non-Randomized, Dose-Escalating Safety, Tolerability, Pharmacokinetic and Pharmacodynamic Study of TAS-119 in Patients With Advanced Solid Tumors |
Study Start Date : | September 2014 |
Actual Primary Completion Date : | August 2019 |
Actual Study Completion Date : | August 2019 |
Arm | Intervention/treatment |
---|---|
Experimental: TAS-119 Monotherapy
Dose Escalation: A Monotherapy Dose-Escalation Phase Performed in Approximately 5 Dose Levels (3 to 12 Patients Per Dose Level) to Determine the MTD for TAS-119 Given Orally (PO), Twice-Daily (BID) in a 28-Day Treatment Cycle; and: Dose Expansion: A Monotherapy Expansion Phase in Which Approximately 40 Additional Patients will be Enrolled to Further Evaluate the Recommended Phase II Dose (RP2D) |
Drug: TAS-119 |
- Number of participants with treatment-related adverse events as assessed by CTCAE v4.03 [ Time Frame: Up to 2.5 Years ]Identify the Maximum Tolerated Dose (MTD) and the Recommended Phase 2 Dose (RP2D) of TAS-119

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion criteria include the following:
- Is a male or female, ≥ 18 years of age, who has provided written informed consent.
- Has histologically or cytologically confirmed advanced, unresectable, metastatic solid tumor(s) for which the patients have no available therapy likely to provide clinical benefit.
- Must have an archival FFPE tumor sample available, to be provided to the Sponsor upon request.
- In the Expansion Phase: patients should be willing to undergo tumor core biopsy procedure at pre-treatment and on Day 4, Cycle 1 if, in the judgment of the investigator, it is considered clinically safe and appropriate to do so. This requirement is optional but preferred for patients in Dose Escalation.
- Has adequate organ function.
Women of childbearing potential must have a negative pregnancy test (urine or serum) within 7 days prior to starting the study drug. Both males and females and must agree to use effective birth control during the study if conception is possible during this interval.
Exclusion:
- Has received prior treatment with TAS-119.
- Has received treatment with any proscribed treatments within specified time frames prior to study drug administration.
- Has a serious illness or medical condition(s).

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): NCT02448589
United States, Ohio | |
University Hospitals - Seidman Cancer Center | |
Cleveland, Ohio, United States, 44106 | |
Italy | |
San Raffaele Hospital | |
Milano, Italy, 20132 | |
Netherlands | |
Erasmus MC Cancer Institute | |
Rotterdam, Netherlands, 3015CE | |
Spain | |
START MADRID-FJD, Hospital Fundación Jiménez Díaz | |
Madrid, Spain, 28040 | |
START Madrid Unidad de Ensayos Fase I | |
Madrid, Spain, 28050 | |
United Kingdom | |
The Institute of Cancer Research | |
Sutton, Surrey, United Kingdom, SM2 5NG |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Taiho Oncology, Inc. |
ClinicalTrials.gov Identifier: | NCT02448589 |
Other Study ID Numbers: |
TAS-119-102 2014-001272-63 ( EudraCT Number ) |
First Posted: | May 19, 2015 Key Record Dates |
Last Update Posted: | February 20, 2020 |
Last Verified: | February 2020 |
Advanced Solid Tumors Dose Escalation Dose Expansion |
MTD TAS-119 Aurora A Kinase Inhibitor |
TAS-119 Antineoplastic Agents Protein Kinase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |