About this trial
This is a phase I clinical trial to primarily evaluate the safety, tolerability, and addtionally assess pharmacokinetics, pharmacodynamics, and antitumor activity of investigational product, TXN10128. The target subjects will be consisted of patients with locally advanced (unresectable) or metastatic soild tumors.
This study includes a dose-escalation part and a dose-expansion part, and a TXN10128 monotherapy part and a TXN10128 + Irinotecan or Paclitaxel combination therapy part.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Male or female subjects ≥19 years of age at the time of informed consent.
Histologically and/or cytologically confirmed any progressive, locally advanced (unresectable), or metastatic solid tumors that have relapsed or are refractory following the last line of treatment and for which prior standard therapy has been ineffective, or standard therapy does not exist or is not considered appropriate.
ECOG performance status of 0 or 1.
Life expectancy of at least 12 weeks.
Disqualifiers
Has leptomeningeal disease.
Experienced a Grade ≥3 immune-related adverse events (irAE) with prior immunotherapy with the exception of non-clinically significant laboratory abnormalities.
Prior organ transplantation.
Known positive human immunodeficiency virus (HIV) infection.
Trial design
Sequential
Treatments tested in this trial
TXN10128
DrugTXN10128: Oral administration once daily everyday
Irinotecan
DrugIntravenous (IV) administration at 150 mg/m2 twice (Day 1 and Day 15) at intervals of 2 weeks in one cycle
Paclitaxel
DrugIV administration at 80 mg/m2 three times (Day 1, Day 8, and Day 15) at intervals of 1 week in one cycle (IV administration at 90 mg/m2 for patients with breast cancer)
Treatment groups
Trial outcomes
Primary outcomes
DLT
A DLT is defined as any of the following AEs (graded using NCI CTCAE v5.0) whose relationship to TXN10128 cannot be ruled out.
Adverse events (AE)
Adverse events (AE) defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) criteria version 5.0 at each dose level
Secondary outcomes
Cmax
The time to reach the maximum observed concentration (time)
AUC inf
The area under the concentration-time curve extrapolated to infinity (mass\*time/volume)
AUC last
The area under the concentration (AUC) -time curve calculated to the last quantifiable concentration point (mass\* time/volume)
Tmax
The time to reach the maximum observed concentration (time)
Sponsors and contacts
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