About this trial
This study was an open, single center, prospective cohort study design. Subjects with advanced gastric cancer who had received first-line chemotherapy (cohort 1) and systematic chemotherapy combined with immunotherapy (cohort 2) were included in this study. 20 cases were included in each population, and a total of 40 subjects were planned to be included.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age range: 18 to 75 years old, both male and female are acceptable;
Patients with gastric adenocarcinoma or gastroesophageal junction adenocarcinoma diagnosed by histology or cytology;
Gastric cancer patients who have previously received first-line systemic chemotherapy (queue 1) or systemic chemotherapy combined with immunotherapy (queue 2) for progression; For intervention group 2, the best response to first-line immunotherapy is CR or PR or SD ≥ 3 months;
According to the evaluation criteria for solid tumor efficacy 1.1 (RECIST v1.1), there should be at least one measurable lesion that has not received local treatment such as radiotherapy (lesions located within the previously irradiated area can also be selected as target lesions if progression is confirmed);
Disqualifiers
History of gastrointestinal perforation and/or fistula within 6 months prior to the first use of medication;
There is uncontrollable pleural effusion, pericardial effusion, or peritoneal effusion that requires repeated drainage;
History of allergies to monoclonal antibodies, any component of Carilizumab, or albumin bound paclitaxel;
Patients who have experienced serious adverse reactions to immunotherapy in the past and are deemed unsuitable for continued use of immunotherapy by the researchers;
Trial design
Parallel
Treatments tested in this trial
Camrelizumab
DrugCamrelizumab 200mg,d1,q3w.Treatment until disease progression, toxicity intolerance, initiation of new anti-tumor therapy, withdrawal of information or researcher's judgment that the subject needs to withdraw from the study treatment. The longest duration of use for Carilizumab is 2 years
Nab paclitaxel
Drugnab-paclitaxel 100mg/m2 D1、8,q3w, Treatment until disease progression, toxicity intolerance, initiation of new anti-tumor therapy, withdrawal of information or researcher's judgment that the subject needs to withdraw from the study treatment. The longest treatment time for albumin bound paclitaxel is 6-8 cycles.
Treatment groups
Trial outcomes
Primary outcomes
mPFS
median Progression free survival
Secondary outcomes
mOS
median survival time
DCR
Disease Control Rate
safety:Record the incidence rate of all adverse events
Record the incidence rate of all adverse events
Sponsors and contacts
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