210
Participants
Start Date
March 4, 2023
Primary Completion Date
December 30, 2026
Study Completion Date
December 30, 2028
Sintilimab+Pegaspargase
"1. Sintilimab, 200mg intravenous drip, on day 1;~2. pegaspargase, 2000U/m\^2, capped at 3750U, intramuscular, day 1;"
P-GemOx
"1. pegaspargase 2000U/m\^2, capped at 3750U on day 1, intramuscular;~2. gemcitabine 1.0g/m\^2 on day 1 and day 8, intravenous drip;~3. oxaliplatin 130mg/m\^2 on day 1, intravenous drip"
GELAD
"1. gemcitabine 1.0g/m\^2 on day 1, intravenous drip;~2. etoposide 60mg/m\^2 on day 1-3, intravenous drip;~3. pegaspargase 2000U/m\^2, capped at 3750U on day 1,intramuscular;~4. dexamethasone 20mg on day 1-4, intravenous drip."
IMRT
Intensity modulated radiotherapy (50-56Gy)
RECRUITING
Fudan University Shanghai Cancer Center, Shanghai
Fudan University
OTHER