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.
Specialty: Hematology Oncology, Clinical Laboratory
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