Summary of organ-specific irAEs
| Types of irAEs | Grade | Number of patients, n | Percentage (%) | irAEs of grade≥ 3, n |
|---|---|---|---|---|
| Endocrine AEs | 1–3 | 19 | 18.10 | 2 |
| Skin responses | 1–2 | 14 | 13.33 | 0 |
| Immune-related liver injury | 1–4 | 13 | 12.38 | 6 |
| Hematologic AEs | 1–2 | 6 | 5.71 | 0 |
| Pancreas-related AEs | 2–4 | 4 | 3.81 | 3 |
| Immune-related pneumonia | 2 | 3 | 2.86 | 0 |
| Nerve injury | 1 | 3 | 2.86 | 0 |
| Gastrointestinal symptom | 1 | 2 | 1.90 | 0 |
| Immune-related kidney injury | 1 | 1 | 0.95 | 0 |
| Immune-related cardiac injury | 1 | 1 | 0.95 | 0 |
| Other irAEs | 1–2 | 11 | 10.48 | 0 |
irAEs, immune-related adverse events.