INTRODUCTION
Gastric cancer, cancers, cancer deaths
GASTRIC CANCER, CANCERS, OVARIAN CANCER
Gastric cancer accounts for 5.6% of all diagnosed cancers and 7.7% of cancer deaths worldwide.Small molecule inhibitors of poly (ADP‐ribose) polymerase (PARP) 1/2 interfere with DNA repair mechanisms.PARPi are currently used in the treatment of various cancers, including as maintenance therapies.Pamiparib is a small molecule PARP1/2 inhibitor currently approved in China for the treatment of patients with previously treated advanced ovarian cancer.