Table 2.

Comparative results of bone marrow transplant and chemotherapy in second remission of ALL.

Authors
Bone Marrow Transplant No. Outcome* (SE)
Chemotherapy No. Outcome* (SE)
Time Point Years
Comments
Significance p-value
Dopfer et al37  (1991)   24 (E) 56% (10)   115 (E) 22% (4)   7 y   Early relapse < 6 months off Tx   <0.01  
  27 (L) 47% (12)   165 (L) 41% (6)   7 y   Late relapse > 6 months off Tx   ns  
Barrett et al36  (1994)   179 (E) 35% (4)   179 (E) 10% (3)   5 y   First remission < 36 months   0.001  
  76 (L) 53% (7)   76 (L) 32% (6)   5 y   First remission > 36 months   < 0.05  
  255 (all) 40% (3)   255 (all) 17% (3)   5 y   All patients   < 0.001  
Uderzo et al30  (1995)   29 (E) 33.4% (8.6)+  142 (E) 16.1% (4.5)+  3 y   Early relapse < 30 months   0.002  
  28 (L) 54.7% (9.2)+  88 (L) 39.6% (5.9)+  3 y   Late relapse > 30 months   ns  
  57 (all) 41.1% (6.6)+  230 (all) 21.7% (3.7)+  5 y    
Lawson et al (2000)   63 (all) 45%   123 (all) 48%   5 y   No difference between groups   ns  
  42 (UD) 47%      
Abbreviations: SE, standard error; E, early relapse; L, late relapse; UD, unrelated donor bone marrow transplant  
** Bone marrow trasnplant vs chemotherapy  
Authors
Bone Marrow Transplant No. Outcome* (SE)
Chemotherapy No. Outcome* (SE)
Time Point Years
Comments
Significance p-value
Dopfer et al37  (1991)   24 (E) 56% (10)   115 (E) 22% (4)   7 y   Early relapse < 6 months off Tx   <0.01  
  27 (L) 47% (12)   165 (L) 41% (6)   7 y   Late relapse > 6 months off Tx   ns  
Barrett et al36  (1994)   179 (E) 35% (4)   179 (E) 10% (3)   5 y   First remission < 36 months   0.001  
  76 (L) 53% (7)   76 (L) 32% (6)   5 y   First remission > 36 months   < 0.05  
  255 (all) 40% (3)   255 (all) 17% (3)   5 y   All patients   < 0.001  
Uderzo et al30  (1995)   29 (E) 33.4% (8.6)+  142 (E) 16.1% (4.5)+  3 y   Early relapse < 30 months   0.002  
  28 (L) 54.7% (9.2)+  88 (L) 39.6% (5.9)+  3 y   Late relapse > 30 months   ns  
  57 (all) 41.1% (6.6)+  230 (all) 21.7% (3.7)+  5 y    
Lawson et al (2000)   63 (all) 45%   123 (all) 48%   5 y   No difference between groups   ns  
  42 (UD) 47%      
Abbreviations: SE, standard error; E, early relapse; L, late relapse; UD, unrelated donor bone marrow transplant  
** Bone marrow trasnplant vs chemotherapy  
*

Event-free survival unless otherwise indicated

+

Disease-free survival

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