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A PHASE I, OPEN-LABEL, NON-RANDOMIZED, DOSE-ESCALATING, SAFETY, TOLERABILITY, PHARMACOKINETIC, AND EFFICACY STUDY OF TAS-117 IN PATIENTS WITH ADVANCED SOLID TUMORS

A PHASE I, OPEN-LABEL, NON-RANDOMIZED, DOSE-ESCALATING, SAFETY, TOLERABILITY, PHARMACOKINETIC, AND EFFICACY STUDY OF TAS-117 IN PATIENTS WITH ADVANCED SOLID TUMORS

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080222728
Enrollment
168
Registered
2015-01-29
Start date
2015-02-23
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with advanced solid tumors, ovarian clear cell carcinoma and endometrial cancer.

Interventions

investigational material(s) Generic name etc : TAS-117 (AKT inhibitor) INN of investigational material : - Therapeutic category code : 429 Other antitumor agents Dosage and Administration for Investig

Sponsors

Taiho Pharmaceutical Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Provided written informed consent for treatment. 2. Male or female over 20 years. 3. Histologically or cytologically confirmed solid tumor(s), ovarian clear cell carcinoma or PIK3CA/AKT gene alteration endometrial cancer without standard treatment remains. 4. PS 0 or 1 5. Able to take medications orally. 6. Adequate organ function (Fasting serum glucose 160 mg/dL or less, HbA1c 8.0% or less, LDL cholesterol 190 mg/dL or less, Triglycerides 300 mg/dL or less, AST/ALT 3 x ULN or less, if liver function abnormalities are due to underlying liver metastasis, AST/ALT 5 x ULN or less, T-bil 1.5 x ULN or less, Absolute neutrophil count 1500/mm3 or more, Platelet count 75000/mm3 or more, Hb 8.0 g/dL or more, CrCl 50 mL/min or more)

Exclusion criteria

Exclusion criteria: 1. History or current evidence of type 1 or type 2 diabetes mellitus that requires insulin and/or oral antidiabetic therapy. 2. Current evidence of retinopathy that requires ophthalmological therapy. 3. History or current evidence of cardiac arrhythmia and/or conduction abnormality. 4. Any anticancer treatment or investigational agent within 3 weeks prior to study drug administration. 5. A serious illness or medical condition(s) including, but not limited to, the following: a. Known brain metastasis not stable off steroids for over 2 months. b. Known leptomeningeal metastasis. c. Known acute systemic infection. d. Myocardial infarction, severe/unstable angina, symptomatic congestive heart failure. e. Known severe chronic kidney disease, nausea or diarrhea. f. Known human immunodeficiency virus or acquired immunodeficiency syndrome related illness, or a history of serum positivity to hepatitis B or C. 6. Unresolved toxicity of Grade >1 attributed to any prior therapies excluding alopecia, skin pigmentation and anemia. 7. Receiving oral steroid medication. 8. Prior therapy with TAS 117. 9. Pregnant or lactating female or females of child-bearing potential who have a positive pregnancy test within 7 days prior to the day on which the study drug is scheduled to be administered.

Design outcomes

Primary

MeasureTime frame
safety Safety Incidences of adverse events and adverse drug reactions

Secondary

MeasureTime frame
pharmacokinetics Pharmacokinetics Calculate the pharmacokinetics parameters of TAS-117

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026