Reported causes of death among relapsed cohort who died (n = 162)
| Reported cause . | Standard PII, n = 99, n (%) . | Augmented PII, n = 63, n (%) . |
|---|---|---|
| Progressive disease | 55 (55.6) | 34 (54.0) |
| Infection | 20 (20.2) | 16 (25.4) |
| Toxicity | 4 (4.0) | 3 (4.8) |
| Graft-versus-host disease | 3 (3.0) | 4 (6.3) |
| Hemorrhage | 1 (1.0) | 1 (1.6) |
| Other | 15 (15.2) | 5 (7.9) |
| Acute respiratory distress syndrome | 6 | 1 |
| Cardiac arrest | 3 | |
| Multiorgan failure | 1 | 1 |
| Pulmonary embolism | 1 | 1 |
| Cardiac myolysis | 1 | |
| Gastrointestinal process | 1 | |
| Lymphoproliferative disease | 1 | |
| Renal failure | 1 | |
| Secondary medulloblastoma | 1 | |
| No details provided | 1 | |
| Unknown | 1 (1.0) |
| Reported cause . | Standard PII, n = 99, n (%) . | Augmented PII, n = 63, n (%) . |
|---|---|---|
| Progressive disease | 55 (55.6) | 34 (54.0) |
| Infection | 20 (20.2) | 16 (25.4) |
| Toxicity | 4 (4.0) | 3 (4.8) |
| Graft-versus-host disease | 3 (3.0) | 4 (6.3) |
| Hemorrhage | 1 (1.0) | 1 (1.6) |
| Other | 15 (15.2) | 5 (7.9) |
| Acute respiratory distress syndrome | 6 | 1 |
| Cardiac arrest | 3 | |
| Multiorgan failure | 1 | 1 |
| Pulmonary embolism | 1 | 1 |
| Cardiac myolysis | 1 | |
| Gastrointestinal process | 1 | |
| Lymphoproliferative disease | 1 | |
| Renal failure | 1 | |
| Secondary medulloblastoma | 1 | |
| No details provided | 1 | |
| Unknown | 1 (1.0) |
Summary data from COG Death Registration Forms submitted by treating institutions.