Overview High-activity Natural Killer Immunotherapy for Small Metastases of Pancreatic Cancer Status: Completed Trial end date: 2019-09-01 Target enrollment: Participant gender: Summary The aim of this study is the safety and efficacy of high-activity natural killer immunotherapy to small metastases of pancreatic cancer. Phase: Phase 1/Phase 2 Details Lead Sponsor: Fuda Cancer Hospital, GuangzhouCollaborator: Shenzhen Hank Bioengineering Institute