Phase II Study of Neoadjuvant Immune Checkpoint Inhibitor in Patients With Resectable Gastrointestinal Cancers

Exclusion criteria

• ✕. Curatively unresectable or metastatic disease
• ✕. Any prior treatment for gastric adenocarcinoma, esophageal squamous cell carcinoma or hepatocellular carcinoma. However, in case of hepatocellular carcinoma, it is possible for subjects to be enrolled into the study only if the treatment for local lesion was carried out ≥6 months ago and the treated area showed disease progression, or a curatively resectable new lesion has occurred outside the previously treated area, and other inclusion/exclusion criteria are met.
• ✕. Patients with history of other cancers within three years prior to the study treatment. However, patients with other cancers with less influence on their prognosis such as carcinoma in situ or thyroid papillary carcinoma, in the opinion of the investigator, can be enrolled into the study.
• ✕. History of hepatic encephalopathy.
• ✕. Clinically significant ascites defined as follows:
• ✕. History of active autoimmune disease with systematic treatment (i.e. immunomodulator, corticosteroid, or immunosuppressant) required within the past 2 years. Replacement therapy (e.g. physiological corticosteroid replacement therapy due to dysfunction of thyroxine, insulin, adrenal gland, or pituitary gland, etc.) is not regarded as a form of systematic treatment and would be allowed.
• ✕. Diagnosis of immunodeficiency or within 7 days prior to the first administration of investigational medicinal product treatments with chronic systematic steroids (the dose equivalent to 10 mg/day of prednisone) or immunosuppressive therapy in any other forms are not permitted.
• ✕. History of non-infectious interstitial pneumonia requiring treatment of steroids or currently diagnosed.