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Study identifier: NCT05671822 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Ph1b/2 Study of the Safety and Efficacy of SHR-A1811 Combinations in Advanced HER2 Expression Gastric Cancer

Condition: HER2 Expression Gastric Cancer/Gastroesophageal Junction Adenocarcinoma  ·  Sponsor: Suzhou Suncadia Biopharmaceuticals Co., Ltd.

PhasePhase 2
Planned participants258
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

This is an open,multicentre phase Ib/II study. The purpose of phase Ib is to evaluated the safety, tolerability, pharmacokinetics, immunogenicity, and preliminary antitumor activity of SHR-A1811 in combination with chemotherapy and/or immunotherapy in HER2 expression advanced/metastatic gastric/gastroesophageal junction adenocarcinoma patients. The Phase II study was designed to evaluate the efficacy and safety of SHR-A1811 in combination with chemotherapy and/or immunotherapy for advanced/metastatic HER2 expression gastric/gastroesophageal conjunctional adenocarcinoma patients.

This description comes directly from the study's public registry record.

Talk to the study team

Shiwei Sun  ·  +86 18036618554  ·  Shiwei.sun@hengrui.com

Always discuss trial participation with your own doctor first.

Locations (1)

Zhongshan Hospital, FuDan UniversityShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05671822