Rongchang Biotech (09995.HK) said its in‑house novel bispecific antibody RC148 has dosed the first patient in the randomized, multicenter Phase II/III trial RC148‑C303 testing RC148 plus chemotherapy as first‑line treatment for unresectable or metastatic colorectal cancer (CRC). The study will evaluate efficacy and safety of the combination.

2026-06-15

Rongchang Biotech (09995.HK) said its in‑house novel bispecific antibody RC148 has dosed the first patient in the randomized, multicenter Phase II/III trial RC148‑C303 testing RC148 plus chemotherapy as first‑line treatment for unresectable or metastatic colorectal cancer (CRC). The study will evaluate efficacy and safety of the combination.