Table 1.

Characteristics of the 155 patients in the CLL cohort




Wild type, n = 133

ATM mutant, n = 16*

TP53 mutant, n = 6
Male-female (M/F ratio)   78:55 (1.4)   8:8 (1.0)   5:1 (5.0)  
Median age at diagnosis, y   66   68   81.5  
Stage at diagnosis    
   A   88   11   5  
   B/C   26   4   1  
Stage at genetic analysis    
   A   66   5   2  
   B/C   60   10   4  
VH gene  (n = 116)   (n = 16)   (n = 6)  
   Unmutated   29   10   2  
   Mutated   87   6   4  
11q deletion (n = 77)  (n = 60)   (n = 13)   (n = 4)  
   Present   5   4   0  
   Absent   55   9   4  
Era of diagnosis    
   Before 1996   44   5   0  
   1997-2000   44   6   4  
   2001-2003   45   4   2  
Median follow-up, mo (range)   68.5 (25-217)   79 (26-156)   60.5 (34-88)  
Percentage treated   43   73   66  
Median time to treatment, mo (n = 152)   130 (n = 131)   40 (n = 15)   40 (n = 6)  
Percentage died   17   47   66  
Median survival, mo (n = 154)
 
> 217 (n = 133)
 
85 (n = 15)
 
45 (n = 6)
 



Wild type, n = 133

ATM mutant, n = 16*

TP53 mutant, n = 6
Male-female (M/F ratio)   78:55 (1.4)   8:8 (1.0)   5:1 (5.0)  
Median age at diagnosis, y   66   68   81.5  
Stage at diagnosis    
   A   88   11   5  
   B/C   26   4   1  
Stage at genetic analysis    
   A   66   5   2  
   B/C   60   10   4  
VH gene  (n = 116)   (n = 16)   (n = 6)  
   Unmutated   29   10   2  
   Mutated   87   6   4  
11q deletion (n = 77)  (n = 60)   (n = 13)   (n = 4)  
   Present   5   4   0  
   Absent   55   9   4  
Era of diagnosis    
   Before 1996   44   5   0  
   1997-2000   44   6   4  
   2001-2003   45   4   2  
Median follow-up, mo (range)   68.5 (25-217)   79 (26-156)   60.5 (34-88)  
Percentage treated   43   73   66  
Median time to treatment, mo (n = 152)   130 (n = 131)   40 (n = 15)   40 (n = 6)  
Percentage died   17   47   66  
Median survival, mo (n = 154)
 
> 217 (n = 133)
 
85 (n = 15)
 
45 (n = 6)
 
*

ATM mutant tumors with wild-type TP53

TP53 tumors including 2 tumors with an additional mutation in ATM

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