Table 1 Characteristics of HSPC apheresis products subjected to cryopreservation
n | Median | Range (IQR) | |
|---|---|---|---|
Apheresis products | 100 | ||
Collection centers | 30 | ||
Apheresis products per collection center | 2 | 1–19 (1–4.25) | |
Transplant centers | 19 | ||
Products per transplant center | 3 | 1–27 (1–6) | |
Time between apheresis end and cryopreservation (h) | 88 | 22 | 2.5–54 (21–24.00) |
Time between DMSO addition and cryopreservation (min) | 100 | 27 | 13–45 (21–33) |
Product volume before cryopreservation (mL) – CPC | 100 | 301 | 81–565 (222–351) |
Product volume after apheresis (mL) – collection center | 79 | 284 | 86–555 (224–358) |