Table 1.

Evolution of biological parameters after eculizumab treatment

Delay after the first injection of eculizumab	Hemoglobin (g/L)	Platelets × 109/L	Haptoglobin (g/L)	LDH (UI/L)	Reticulocytes × 109/L
1 mo	38	19	<0.01	449	Not available
2 mo	68	109	<0.01	377	Not available
3 mo	97	124	0.24	316	Not available
6 mo	108	127	0.16	404	Not available
12 mo	115	171	0.23	345	47
14 mo	112	198	0.3	272	78