Table 2 Adverse Events of 23 PCNSL patients treated with Pen-RMA.

From: Penpulimab combined with rituximab, high-dose methotrexate, and cytarabine (Pen-RMA) in newly diagnosed primary central nervous system lymphoma (PCNSL): a phase 2 trial

Events, number (%)

Any grade

Grade 1‒2

Grade 3

Grade 4

Hematological toxicities

17 (73.9)

15 (65.2)

2 (8.7)

 

 Leukopenia

11 (47.8)

9 (39.1)

2 (8.7)

0 (0.0)

 Neutropenia

9 (39.1)

7 (30.4)

2 (8.7)

0 (0.0)

 Anemia

10 (43.5)

10 (43.5)

0 (0.0)

0 (0.0)

 Thrombocytopenia

5 (21.7)

5 (21.7)

0 (0.0)

0 (0.0)

Non-hematological toxicities

 Increased ALT

8 (34.8)

8 (34.8)

0 (0.0)

0 (0.0)

 Increased AST

7 (30.4)

7(30.4)

0 (0.0)

0 (0.0)

 Pneumonia

8 (34.8)

6 (26.1)

0 (0.0)

2 (8.7)

 Renal dysfunction

6 (26.1)

4 (17.4)

2 (8.7)

0 (0.0)

irAE

 Myocardial injury

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

 Rash

1 (4.3)

0 (0.0)

1 (4.3)

0 (0.0)

 Hypophysitis

2 (8.7)

1 (4.3)

1 (4.3)

0 (0.0)

 Hypothyroidism

1 (4.3)

1 (4.3)

0 (0.0)

0 (0.0)

 Hyperthyroidism

0 (0.0)

0 (0.0)

0 (0.0)

0 (0.0)

  1. ALT alanine aminotransferase, AST aspartate aminotransferase, irAE immune-related adverse events, Pen-RMA Penpulimab, rituximab, high-dose methotrexate, and cytarabine.