Intra-arterial chemotherapy for retinoblastoma in infants weighing ≤10 kg (74 treated eyes with 222 IAC sessions)—clinical outcomes
| Variable | Weight ≤10 kg (n = 74 Eyes; 35.7% of 69 Patients) | Weight >10 kg (n = 133 Eyes; 64.2% of 127 Patients) | P Value | Total (n = 207) Eyes (%) of 196 Patients |
|---|---|---|---|---|
| Complete tumor regression | 57 (82.6) | 81 (60.9) | .02 | 138 (66.6) |
| Globe enucleation | 16 (21.6) | 52 (39.1) | .01 | 68 (32.8) |
| Follow-up duration (months) (n = 196), mean (median, range) | 31.7 (22.7, 1.7–157.2) | 30.0 (23.4, 0.2–112.4) | .73 | 30.6 (22.8, 0.2–157.2) |