SP Intravenous Chemotherapy Versus SP by HIPEC in Stage Ⅲ Patients After D2 Gastrectomy
Stage Ⅲ Gastric Cancer
About this trial
This is an interventional treatment trial for Stage Ⅲ Gastric Cancer
Eligibility Criteria
Inclusion Criteria:
- 18 ≤ age ≤ 70 years old
- Histologically diagnosed as stageⅢ gastric adenocarcinoma,and perform D2 radical gastrectomy,as well as have not received any Anti-tumor therapy:chemotherapy,biological treatment or molecular targeted therapy , etc.
- The Eastern Cooperative Oncology Group (ECOG) status ≤ 2
- Having given written informed consent prior to any procedure related to the study
- Expected survival time ≥3 months
Exclusion Criteria:
- History of severe hypersensitivity reactions to the ingredients of S-1 or Cisplatin
- Hemoglobin<90g/L
Inadequate hematopoietic function which is defined as below:
- white blood cell (WBC) less than 3,500/mm^3
- absolute neutrophil count (ANC) less than 1,500/mm^3
- platelets less than 80,000/mm^3
Inadequate hepatic or renal function which is defined as below:
- serum bilirubin greater than 2 times the upper limit of normal range
- alanine aminotransferase (ALT) or aspartate aminotransferase (AST) greater than 2.5 times the ULN if no demonstrable liver metastases or greater than 5 times the ULN in the presence of liver metastases
- blood creatinine level greater than 1.5 times ULN,Creatinine clearance<60ml/min
- Receiving a concomitant treatment with other fluoropyrimidine drug or flucytosine drug
- Women who is pregnant or lactating or fertile women of child-bearing potential unless using a reliable and appropriate contraceptive method throughout the treatment period (Including male)
- Psychiatric disorder or symptom that makes participation of the patient difficult
- Myocardial infarction, existing serious or unstable angina, and patients with cardiac insufficiency in 6 months
- Severe complication(s), e.g., paresis of intestines, ileus, radiographically confirmed interstitial pneumonitis or pulmonary fibrosis, glomerulonephritis ,renal failure, poorly-controlled diabetes
- Known DPD deficiency
- Participate in other clinical trial before the start of this trial
- Patient compliance is bad or researchers believe that patients are not suitable for this treatment
- Known to have active hepatitis patients
Sites / Locations
- IEC of Insititution for National Drug Clinical Trials,Tangdu Hospital,Fourth Military Medical UniversityRecruiting
Arms of the Study
Arm 1
Arm 2
Placebo Comparator
Experimental
D2 radical gastrectomy+Systemic chemotherapy
D2 radical gastrectomy+HIPEC
8 cycles of systemic chemotherapy were performed for stage Ⅲ patients after D2 gastrectomy .Systemic chemotherapy(SP): Cisplatin: 60mg/m^2, d1 , Intravenous infusion, every 3 weeks. S-1: 40-60mg/m^2 bid, days 1-14, every 3 weeks .Subjects should be given maximum 8 cycles, or progression/intolerance.
8 cycles of hyperthermic intraperitoneal chemotherapy (cisplatin) and S-1(oral) were performed after D2 radical gastrectomy. HIPEC was conducted in d1 and d3: Normal saline 2000ml-5000ml, Cisplatin 60mg/m^2, 43°C, 60min. every 3 weeks. S-1: 40-60mg/m^2 bid, days 1-14, every 3 weeks.Subjects should be given maximum 8 cycles, or progression/intolerance.