1,600
Participants
Start Date
December 24, 2024
Primary Completion Date
December 1, 2025
Study Completion Date
December 1, 2025
Prolonged ≥ 120 minutes
No intervention, regular therapy
RECRUITING
Hepatopancreatobiliary Surgery Institute of Gansu Province, Lanzhou
Hepatopancreatobiliary Surgery Institute of Gansu Province
OTHER