Severe adverse events
| Severe adverse event | No | Fatal | CD:UC | Specific comments |
|---|---|---|---|---|
| CD, Crohn’s disease; UC, ulcerative colitis; NK, natural killer. | ||||
| Lymphoma | 3 | 2 | 3:0 | One NK cell lymphoma and two B cell lymphomas |
| Infection | 11 | 2 | 7:4 | |
| Postoperative infection | 7 | 1 | 4:1 | |
| Thromboembolic event | 5 | 1 | 4:1 | |
| Delayed hypersensitivity reaction | 5 | 0 | 5:0 | |
| Anaphylactic reaction | 3 | 0 | 3:0 | |
| Urticaria | 5 | 0 | 5:0 | |
| Miscellaneous (systemic lupus erythematosus, depression, vestibular neuritis) | 3 | 0 | 3:0 | |