About this trial
This is an open-label phase 1 study with an escalation part and an expansion part.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Male or female, age 18 ~ 75 (include both ends, or other age range required by local regulations or IRB).
BCLC stage B or C and Child-Pugh score 5~6
Patient must provide archived tissue sample or biopsy for FGF19 overexpression central lab testing
Patient must provide archived tissue sample or biopsy for FGF19 overexpression central lab testing, and the result must be positive
Disqualifiers
Known allergy or hypersensitivity to any component of the investigational drug product.
Previous treatment with FGFR4 or pan-FGFR pathway inhibitors (pan-FGFR inhibitors should be confirmed with the sponsor).
Has a known second primary malignancy required active treatment.
Has a known active central nervous system (CNS) metastases (if stable disease after treatment, free from or daily dexamethasone <10 mg or other equivalent glucocorticoids can be enrolled).
Trial design
Sequential
Treatments tested in this trial
ABSK-011
DrugDuring the escalation part, the administration of oral ABSK-011 will be guided by "3+3"design based on safety data collected until a maximum tolerated dose (MTD) has been identified. The first dose level will be administered as QD, and different dosing frequencies (e.g., BID) may be explored in subsequent doses depending on emerging safety and pharmacokinetic data. A separate food effect cohort may be conducted. In expansion part, patients will be treated at the selected RDE dose level.
Treatment groups
Trial outcomes
Primary outcomes
Incidence of DLT
Incidence of dose-limiting toxicities (DLTs) in Cycle 1
Incidence and severity of AEs, AESIs and SAEs
Incidence and severity of adverse events (AEs), adverse events of special interest (AESIs) and serious adverse events (SAEs) (Common Terminology Criteria for Adverse Events, CTCAE 5.0)
dose reduction or discontinuation
dose reduction or discontinuation of study drug due to toxicity
physical examinations changes from baseline
BMI
Secondary outcomes
Cmax
maximum observed concentration (Cmax)
Tmax
time to maximum observed concentration (Tmax)
AUC
area under the concentration-time curve (AUC)
t1/2β
elimination half-life (t1/2β)
Sponsors and contacts
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