Table 1.

Reported cases of MDS/acute leukemia by WHO criteria in patients with Ph-negative clones treated with imatinib


Reference

Ph-cytogenetics

Diagnosis

Characteristics

Previous treatment
Current report, patient 2   –7   AML   —   IFN/cytarabine, HU, imatinib, AMN-107  
Perel et al20   Complex*  AML   No dysplastic features   IFN/imatinib  
Chee et al18   Complex*  AML   —   HU, IFN, BMT, DLI, imatinib  
Current report, patient 1   –7   MDS (RAEB-2) → AML   —   HU, imatinib  
Current report, patient 3   Complex   MDS (RAEB-2) → AML   —   IFN/cytarabine, imatinib  
Perel et al20   –7   MDS/AML (> 20% blasts)   No dysplastic features   IFN/imatinib  
Bacher et al21   –7   MDS (RAEB-2)   —   IFN/cytarabine, HU, imatinib  
Patchenko et al15   +8   MDS (RAEB-2)   Spontaneous improvement in dysplastic changes?   HU, imatinib  
Bacher et al21   –7   MDS (RARS)   —   Busulfan, IFN, HU, imatinib  
Meuss et al22   –7, +8   MDS   RA   IFN, auto BMT, imatinib  
Bumm et al14   –7   MDS   Severe dysplasia   HU, IFN, imatinib  
Bumm et al14   t(3,21)   MDS   10% blasts   Ida/cytarabine, HU, IFN, imatinib  
Mozziconacci et al23   5q-/7q-   MDS   —   IFN, ROAP, auto BMT, imatinib  
O'Dwyer et al24   inv(1)(p32.3p31.2),del(10)(q22q22)   MDS   7% blasts   IFN, imatinib  
Alimena et al17   +8   MDS   —   HU, imatinib  
Jin Huh et al25   Diploid   ALL   —   HU, IFN, imatinib  
Cherrier-De Wilde et al19 
 
Diploid
 
ALL
 

 
HU, IFN, imatinib
 

Reference

Ph-cytogenetics

Diagnosis

Characteristics

Previous treatment
Current report, patient 2   –7   AML   —   IFN/cytarabine, HU, imatinib, AMN-107  
Perel et al20   Complex*  AML   No dysplastic features   IFN/imatinib  
Chee et al18   Complex*  AML   —   HU, IFN, BMT, DLI, imatinib  
Current report, patient 1   –7   MDS (RAEB-2) → AML   —   HU, imatinib  
Current report, patient 3   Complex   MDS (RAEB-2) → AML   —   IFN/cytarabine, imatinib  
Perel et al20   –7   MDS/AML (> 20% blasts)   No dysplastic features   IFN/imatinib  
Bacher et al21   –7   MDS (RAEB-2)   —   IFN/cytarabine, HU, imatinib  
Patchenko et al15   +8   MDS (RAEB-2)   Spontaneous improvement in dysplastic changes?   HU, imatinib  
Bacher et al21   –7   MDS (RARS)   —   Busulfan, IFN, HU, imatinib  
Meuss et al22   –7, +8   MDS   RA   IFN, auto BMT, imatinib  
Bumm et al14   –7   MDS   Severe dysplasia   HU, IFN, imatinib  
Bumm et al14   t(3,21)   MDS   10% blasts   Ida/cytarabine, HU, IFN, imatinib  
Mozziconacci et al23   5q-/7q-   MDS   —   IFN, ROAP, auto BMT, imatinib  
O'Dwyer et al24   inv(1)(p32.3p31.2),del(10)(q22q22)   MDS   7% blasts   IFN, imatinib  
Alimena et al17   +8   MDS   —   HU, imatinib  
Jin Huh et al25   Diploid   ALL   —   HU, IFN, imatinib  
Cherrier-De Wilde et al19 
 
Diploid
 
ALL
 

 
HU, IFN, imatinib
 

— indicates none; IFN, interferon-α; HU, hydroxyurea; BMT, bone marrow transplantation; Ida, idarubicin; and ROAP, rubidomycine, vincristine, cytosine arabinoside, prednisone

*

Included monosomy 7 among the chromosomal aberrations

Including del5(q13q31)

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