Description

Germing et al supplemented the International Prognostic Scoring System (IPSS) by the addition of the patient's serum LDH. This can improve the accuracy of prognostic predictions. The authors are from multiple university hospitals in Germany and Austria.


 

Patient selection: primary myelodysplastic syndrome (MDS)

 

Parameters:

(1) IPSS risk group

(2) serum LDH (designated A if normal, B if elevated)

IPSS Risk Group

Serum LDH

Designation

Median Survival in months

low

normal

low A

107

low

elevated

low B

63

intermediate-I

normal

intermediate IA

66

intermediate-I

elevated

intermediate IB

36

intermediate-II

normal

intermediate IIA

26

intermediate-II

elevated

intermediate IIB

16

high

normal

high A

16

high

elevated

high B

11

 

where:

• Patients with low B and intermediate IA have a similar survival.

• Patients with intermediate IIB and high A have a similar survival.

 


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