Table 4

Clinical outcome and predicted NK alloreactivity

All, no. (%)NK alloreactivity, no. (%)No NK alloreactivity, no. (%)P
All patients 56 27 29  
Graft rejection 6 (10.7) 2 (7.4) 4 (13.8) .73 
Death before engraftment 7 (12.5) 2 (7.4) 5 (17.2) .48 
Informative patients for engraftment 43 23 20  
    Disease relapse 13 (30.2) 8 (34.8) 5 (25) .77* 
    Transplant-related mortality 17 (39.5) 9 (39.1) 8 (40) .94* 
    aGvHD 11 (25.6) 8 (34.8) 3 (15) .18 
        Overall grade I 2 (4.6) 1 (4.3) 1 (5)  
        Overall grade II 7 (16.3) 5 (21.7) 2 (10)  
        Overall grade III 2 (4.6) 2 (8.7)  
        Overall grade IV  
    T-cell reconstitution at day 120 after HSCT 20 (46.5) 10 (43.5) 10 (50) .94 
All, no. (%)NK alloreactivity, no. (%)No NK alloreactivity, no. (%)P
All patients 56 27 29  
Graft rejection 6 (10.7) 2 (7.4) 4 (13.8) .73 
Death before engraftment 7 (12.5) 2 (7.4) 5 (17.2) .48 
Informative patients for engraftment 43 23 20  
    Disease relapse 13 (30.2) 8 (34.8) 5 (25) .77* 
    Transplant-related mortality 17 (39.5) 9 (39.1) 8 (40) .94* 
    aGvHD 11 (25.6) 8 (34.8) 3 (15) .18 
        Overall grade I 2 (4.6) 1 (4.3) 1 (5)  
        Overall grade II 7 (16.3) 5 (21.7) 2 (10)  
        Overall grade III 2 (4.6) 2 (8.7)  
        Overall grade IV  
    T-cell reconstitution at day 120 after HSCT 20 (46.5) 10 (43.5) 10 (50) .94 
*

P value estimated by a competing risk analysis.

Defined as CD3+ cell count 100/μL or more by day 120.

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