Expanded Phase 1 monotherapy study of givastomig, a Claudin 18.2 X 4-1BB bispecific antibody immunostimulant, shows promising single-agent activity in heavily pre-treated patients with gastric cancers expressing Claudin 18.2 at low and high levels The recommended Phase 2 dose for givastomig was determined to be 8-12 mg/kg; givastomig was well tolerated up to the highest study doses A Phase 1b study, evaluating givastomig in combination with standard-of-care treatment (nivolumab + chemotherapy (FOLFOX)) in front-line gastric cancer patients, is ongoing ROCKVILLE, Md.
, Sept. 16, 2024 /PRNewswire/ -- I-Mab (NASDAQ: IMAB ) (the "Company"), a U.S.
-based, global biotech company exclusively focused on the development of highly differentiated immunotherapies for the treatment of cancer, today announced a poster presentation highlighting encouraging top-line results from its ongoing Phase 1 clinical study (NCT04900818) of givastomig, a novel first-in-class/ Claudin18.2 (CLDN18.2) and 4-1BB bispecific antibody immunostimulant, in patients with advanced cancers, especially gastric cancers (including gastroesophageal carcinoma, or GEC) at the European Society for Medical Oncology (ESMO) Congress 2024, taking place in Barcelona , Spain.
Givastomig (TJ033721 / ABL111) is a bispecific antibody targeting Claudin 18.2-positive tumor cells that conditionally activates T cells via the 4-1BB pathway in the tumor microenvironment, where Claudin 18.2 is expressed.
Givastomig stands out among othe.