A Phase 2, Open-Label Study of ABSK-011 Combined Atezolizumab in HCC Patients

A

Abbisko Therapeutics

Status and phase

Enrolling
Phase 2

Conditions

Hepatocellular Carcinoma

Treatments

Drug: ABSK-011 180 mg QD combined with atilizumab 1200 mg q3w

Study type

Interventional

Funder types

Industry

Identifiers

NCT05441475
ABSK-011-201

Details and patient eligibility

About

This study is an open phase II clinical study, which consists of part a and Part B. Part a will evaluate the safety and tolerability of absk-011 combined with atilizumab in patients with advanced or unresectable HCC to And pk/pd characteristics, and determine the treatment plan of Part B. Part B will evaluate absk-011 combined with atilizumab Anti Fgf19 overexpression in advanced stage or non resectable patients who have not received systemic therapy or only received first-line systemic therapy before In addition to the safety and tolerability of HCC subjects, the antitumor activity of the combination will be further evaluated.

Full description

During part a, all subjects will receive continuous oral administration of absk-011 once a day (QD) or twice a day (bid) with an initial dose of 180 mg, and intravenous infusion (IV) of 1200 mg of atilizumab every 21 days (q3w). After the first subject (sentinel subject) in each dose cohort completed the first combined medication, follow-up subjects were administered at least 7 days later. Part B will include subjects with advanced unresectable HCC who have not previously received systemic therapy or only received first-line systemic therapy and whose Fgf19 expression is positive. No more than 70% of the enrolled subjects have only received first-line systemic therapy

Enrollment

62 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • before implementing any program related procedures, the subjects should understand and voluntarily sign the written informed consent and indicate the date. Subjects should be able and willing to follow the study follow-up and study procedures in the protocol.
  • there is no limit on gender, and the age when signing the informed consent is ≥ 18 years old.
  • part a: subjects with advanced or unresectable HCC who must be confirmed by histology, cytology or imaging, are not suitable for curative surgery and / or local treatment, have disease progression or cannot tolerate standard treatment after standard treatment, and have no standard treatment due to physical conditions or disease status (according to local / regional guidelines), and the child Pugh score is 5-6.

Part b: subjects with advanced or unresectable HCC who must be confirmed histologically or cytologically, are not suitable for curative surgery and / or local regional treatment, and have not previously received systematic treatment or only received first-line systematic treatment-

Exclusion criteria

  • history of autoimmune diseases
  • have a history of the second primary malignant tumor other than HCC within 5 years before screening,
  • have a history of uncorrectable electrolyte disorders that affect serum potassium, calcium or phosphorus levels.
  • meningeal metastasis or central nervous system (CNS) metastasis -

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

62 participants in 1 patient group

ABSK-011 180 mg QD combined with atilizumab 1200 mg q3w.
Experimental group
Description:
During part a, all subjects will receive continuous oral administration of absk-011 once a day (QD) or twice a day (bid) with an initial dose of 180 mg, and intravenous infusion (IV) of 1200 mg of atilizumab every 21 days (q3w). After the first subject (sentinel subject) in each dose cohort completed the first combined medication, follow-up subjects were administered at least 7 days later
Treatment:
Drug: ABSK-011 180 mg QD combined with atilizumab 1200 mg q3w

Trial contacts and locations

1

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Central trial contact

Yuan LU

Data sourced from clinicaltrials.gov

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