About this trial
This study will evaluate the safety and efficacy of NK510 in the treatment of relapsed and refractory advanced gastric cancer and colorectal cancer.NK510 will be administered by intravenous infusion for systemic therapy and intraperitoneal perfusion therapy. The safety and efficacy of this treatment will be evaluated.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Aged ≥ 18 years, regardless of gender.
Gastric cancer and colorectal cancer that are inoperable and unresectable with radiotherapy: For gastric cancer, molecular diagnosis confirms that it is not AFP-producing gastric cancer.
Progressive disease or recurrence after receiving ≥ 2 lines of treatment.
Drained ascites ≥ 500ml, or B-ultrasound/CT in the supine position shows ascites depth ≥ 3cm.
Disqualifiers
Pregnant or lactating women.
Subjects with central nervous system (CNS) metastases and/or carcinomatous meningitis with obvious symptoms.
A history of other malignant tumors within the past 3 years.
Subjects with active, known or suspected autoimmune diseases [excluding type 1 diabetes, hypothyroidism requiring only hormone replacement therapy, skin diseases that do not require systemic treatment (e.g., vitiligo, psoriasis, or alopecia), or diseases that are not expected to relapse without external triggers].
Trial design
Single group
Treatments tested in this trial
NK510
DrugNK510 will be administered through intravenous infusion, once a week for a total of six times.
NK510
DrugNK510 will be administered through intraperitoneal perfusion on D1, D4, and D7 of the first week for a total of 3 times, with each 3-week cycle constituting a total of 2 cycles.
Treatment groups
Trial outcomes
Primary outcomes
Dose-Limiting Toxicity
To evaluate the DLT during N510 treatment
Overall response rate (ORR)
Effectiveness Metrics
Puncture-free survival (PuFS)
Effectiveness Metrics
Secondary outcomes
Progression-free survival (PFS)
Sponsors and contacts
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