Table 1.

Basic clinical, biochemical, and histopathologic characteristics of patients with TMA included in the studya

CharacteristicHUS/TTP (n = 8)SRC (n = 6)SLE-TMA (n = 4)
aTMA, thrombotic microangiopathy; HUS, hemolytic uremic syndrome; TTP, thrombotic thrombocytopenic purpura; SRC, scleroderma renal crisis-associated TMA; SLE-TMA, systemic lupus erythematosus-associated TMA; LDH, lactate dehydrogenase; Lam-P1, laminin P1.
Age (yr)40 ± 2054 ± 1727 ± 8
Creatinine (mg/dl)5 ± 27 ± 16 ± 6
Haptoglobin (g/L)0.2 ± 0.20.1 ± 0.10.1 ± 0.1
Hemoglobin (g/dl)8.4 ± 1.59 ± 0.78.6 ± 1.9
LDH (UI/L)1594 ± 6222100 ± 9361788 ± 940
Platelet count (×109/L)44 ± 2163 ± 1550 ± 36
Lam-P1 (U/ml)3.4 ± 0.53.3 ± 0.53.4 ± 0.4
Glomerular sclerosis index25 ± 2143 ± 3827 ± 11
Interstitial fibrosis score2 ± 23 ± 42 ± 1
Vascular index2 ± 33 ± 31 ± 2