About this trial
The purpose of this study is to find out whether adding cadonilimab to the usual chemotherapy approach is an effective and safe treatment for participants with locally advanced/resectable gastric cancer or gastroesophageal junction (GEJ) cancer
Eligibility criteria
Qualifiers
Capable of providing signed informed consent.
Age ≥18 years at time of informed consent.
ECOG performance status (PS) of 0 or 1 at enrollment.
Pathologically confirmed gastric or GEJ adenocarcinoma with T1 N+ M0 or T2-4 N0-3 M0 (per AJCC 8th edition) resectable disease deemed eligible for radical surgery. A diagnostic laparoscopy is strongly recommended to confirm M0 status.
Disqualifiers
Histologies other than adenocarcinoma, including squamous/adenosquamous cell carcinoma, neuroendocrine, or GI stromal tumor.
HER2-positive tumor (IHC 2+ and FISH-amplified, or IHC 3+).
Prior anticancer treatment for the disease under study (chemotherapy, radiation therapy, chemoradiation, approved or investigational therapy) prior to initiation of study treatment.
Prior receipt of an anti-PD1 or anti-CTLA4 monoclonal antibody, including for prior non-gastric malignancy.
Trial design
Treatments tested in this trial
- Cadonilimab
Treatment groups
Locations
7Sponsors and collaborators
Memorial Sloan Kettering Cancer Center
Lead sponsor