Table 3.
SAEs with suspected relationship to study treatment, by preferred term–all grades.
| Preferred term | Dose-escalation group 1 (fasting) n = 41 |
Dose-escalation group 2 (fed) n = 42 |
Dose-expansion group 1 (CDK4/6i-naïve) n = 16 |
Dose-expansion group 2 (CDK4/6i-refractory) n = 17 |
|---|---|---|---|---|
| Total | 6 (14.6) | 4 (9.5) | 2 (12.5) | 0 |
| Pneumonitis | 1 (2.4) | 0 | 2 (12.5) | 0 |
| Pneumonia | 1 (2.4) | 0 | 0 | 0 |
| Anemia | 1 (2.4) | 1 (2.4) | 0 | 0 |
| Abdominal pain | 0 | 1 (2.4) | 0 | 0 |
| Cellulitis | 0 | 1 (2.4) | 0 | 0 |
| Diarrhea | 0 | 1 (2.4) | 0 | 0 |
| Dyspnea | 0 | 1 (2.4) | 0 | 0 |
| Febrile neutropenia | 1 (2.4) | 0 | 0 | 0 |
| Lymphopenia | 1 (2.4) | 0 | 0 | 0 |
| Pneumocystis jirovecii infection | 0 | 0 | 1 (6.3) | 0 |
| Rash | 1 (2.4) | 0 | 0 | 0 |
| Renal failure | 1 (2.4) | 0 | 0 | 0 |
| Thrombocytopenia | 1 (2.4) | 0 | 0 | 0 |
Note: A patient with multiple occurrences of an SAE under one treatment is counted only once in the SAE category for that treatment.
SAEs occurring up to 30 days after the final study treatment administration were included.