Nineteen patients with high‐risk myelodysplastic syndrome (MDS)/acute myeloid leukaemia (AML) received fludarabine, cytarabine, granulocyte‐colony stimulating factor (G‐CSF), and idarubicin chemotherapy (de novo MDS/MDS‐AML, nine; relapsed/refractory MDS/AML, seven; therapy‐related MDS, three). Median age was 44 years and median disease duration 10 months. 16/19 (84%) patients had abnormal cytogenetics with seven (37%) harbouring abnormalities of chromosome 7. 18/19 (94.7%) patients responded to FLAG‐idarubicin with 12 (63%) achieving complete remission (CR) (<5% blasts and normal cytogenetics). 7/9 (78%) patients with de novo MDS/MDS‐AML achieved CR compared to 5/10 (50%) with alternative diagnoses. Response was associated with age < 50 years, disease duration < 3 months, and cytogenetics other than abnormalities of chromosome 7. Haemopoietic regeneration was rapid in most patients and there were no toxic deaths. Nine patients received a second course of chemotherapy, three have proceeded to allogeneic bone marrow transplant and three to autologous blood stem cell/bone marrow transplantation. Follow‐up is short (median 10 months). 12/19 (63%) patients remain alive and 5/12 (42%) have relapsed at a median 5 months following CR achievement. FLAG‐idarubicin was well tolerated. High rates of morphological and cytogenetic remission, especially in de novo MDS, offer a window of opportunity for assessment of autologous BMT in this group of diseases where no treatment except alloBMT has led to prolongation of survival.
In the majority of cases USCB is adequate for confident histopathological diagnosis avoiding the need for surgical excision biopsy in cases of suspected head and neck lymphoma.
Warfarin reversal is frequently required in day to day haematology practice. Prothrombin complex concentrates (PCC) have replaced fresh frozen plasma as the agent of choice in warfarin reversal due to its safety profile. Ideal dose of PCC is still not known and many centres have local guidelines on using the product. We have successfully used PCC (Beriplex) at a fixed dose in our hospital, but we still need randomised control trials to identify the ideal dose of PCC which can result in rapid reversal of warfarin with minimum risk of thrombosis.
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