About this trial
This is an open-label, multi-center phase II clinical study consisting of two parts:
Part I: To evaluate the safety and efficacy of AK130 combined with AK112 in advanced pancreatic cancer.
Part II: To evaluate the safety and efficacy of AK112, either as monotherapy or in combination with AK130, in advanced pancreatic cancer.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Be able and willing to provide written informed consent.
Have a life expectancy of at least 3 months.
Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Subjects with histologically or cytologically confirmed advanced/metastatic pancreatic ductal adenocarcinoma (PDAC), who have progressed on ≤2 prior lines of systemic therapy.
Disqualifiers
Except for PDAC, the subjects had other malignant tumors within the 5 years prior to enrollment.
There is central nervous system (CNS) metastasis, spinal cord compression, or meningeal metastasis.
There are pleural effusion, pericardial effusion, or ascites with clinical symptoms or requiring repeated drainage.
Prior systemic therapy with either TGF-β inhibitors or anti-angiogenic agents.
Trial design
Parallel
Treatments tested in this trial
AK112
DrugFollowing a predefined dose and date.
AK130
DrugFollowing a predefined dose and date.
Treatment groups
Trial outcomes
Primary outcomes
Number of subjects with adverse events (AEs)
AE refers to any untoward medical occurrence or deterioration of existing medical event after the subject signed the ICF, whether or not considered related to the study treatment.
Objective Response Rate (ORR)
ORR is defined as the proportion of subjects with BOR response of CR or PR (based on RECIST Version 1.1).
Secondary outcomes
Disease control rate (DCR)
DCR is defined as the proportion of subjects with response of CR, PR and SD (based on RECIST Version 1.1).
Duration of Response (DoR)
The time from first documented evidence of CR or PR until time of first documented disease progression.
Time to response (TTR)
Time between date of start of treatment until first documented response (CR or PR).
Progression Free Survival (PFS)
PFS is defined as the interval between first dose and the earliest date of disease progression or death due to any cause.