About this trial
This study is designed to explore the efficacy and safety of anlotinib combined with benmelstobart and AG (nab-paclitaxel and gemcitabine) as first-line treatment compared with AG (nab-paclitaxel and gemcitabine) in metastatic pancreatic cancer.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
18-75 years old (including 18 and 75 years old);
Histologically or cytologically confirmed diagnosis of metastatic pancreatic cancer;
No prior systemic therapy for metastatic pancreatic cancer (allowable circumstances for inclusion include recurrence more than 6 months after neoadjuvant (chemo)radiotherapy plus radical surgery, or recurrence more than 6 months after the completion of adjuvant (chemo)radiotherapy or radical concurrent chemoradiotherapy);
At least one measurable lesion according to RECIST v1.1 criteria (any previous radiotherapy-treated lesion that has not progressed cannot be selected as the target lesion);
Disqualifiers
Previously received treatment with vascular endothelial growth factor receptor (VEGFR) inhibitors or immune checkpoint inhibitors;
Received other systemic antitumor treatments within 4 weeks prior to enrollment, including chemotherapy, signal transduction inhibitors, hormone therapy, biological immunotherapy, targeted therapy, photodynamic therapy, and traditional Chinese medicine with clear antitumor indications;
Have other untreated or concurrent malignancies (excluding cervical carcinoma in situ, well-controlled basal cell or squamous cell carcinoma of the skin, or malignancy that has been treated and has shown no signs or evidence of recurrence for more than 3 years, and patients who do not require systemic therapy at the time of signing informed consent);
Presence of central nervous system (CNS) metastases or brain metastases before enrollment;
Trial design
Parallel
Treatments tested in this trial
anlotinib + benmelstobart + nab-paclitaxel + gemcitabine
Drug1. Before 8 cycles, anlotinib 8mg, po.qd, d1-14; benmelstobart: 1200mg, I.V., D1, Q3W; nab-paclitaxel: 125mg/m2, I.V., D1, D8, Q3W; gemcitabine: 1000/m2, ivgtt for more than 30min, D1, D8, Q3W. The above schemes are repeated every three weeks. 2. After 8 cycles, the regimen is changed to anlotinib 8mg, po.qd, d1-14; benmelstobart: 1200mg, I.V., D1, Q3W; gemcitabine: 1000/m2, ivgtt for more than 30min, D1, D8, Q3W. The regimen is repeated every 3 weeks until the disease progresses or unacceptable toxicity.
nab-paclitaxel + gemcitabine
Drug1. Before 8 cycles, nab-paclitaxel: 125mg/m2, I.V., D1, D8, Q3W; gemcitabine: 1000/m2, ivgtt for more than 30min, D1, D8, Q3W. The above schemes are repeated every three weeks. 2. After 8 cycles, the regimen is changed to gemcitabine: 1000/m2, ivgtt for more than 30min, D1, D8, Q3W. The regimen is repeated every 3 weeks until the disease progresses or unacceptable toxicity.
Treatment groups
Trial outcomes
Primary outcomes
Objective response rate (ORR)
The proportion of patients with complete response or partial response, using RESIST v1.1
Secondary outcomes
Progression-Free Survival (PFS)
Time from first-dose to the first documented disease progression or death
Disease Control Rate (DCR)
The proportion of patients with complete response, partial response or stable disease, using RESIST v1.1
Duration of Response (DoR)
Duration of response according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Duration of response (DoR): DoR will only be performed in subjects who have a confirmed tumor response (CR or PR) after treatment
Overall Survival (OS)
Overall Survival (OS) is defined as the time from enrollment to death from any cause.
Sponsors and contacts
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RenJi Hospital
Lead sponsor
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Collaborator
This trial is not recruiting at the moment. You can still explore other options: