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Duration of first remission as an indicator of long-term survival in chronic myelogenous leukaemia.
- Source :
-
British journal of haematology [Br J Haematol] 1989 Mar; Vol. 71 (3), pp. 337-42. - Publication Year :
- 1989
-
Abstract
- Approximately 31 patients with chronic myelogenous leukaemia (CML) are documented in the literature who survived more than 10 years after diagnosis. We present a CML-patient whose survival of 27 years is probably the longest reported so far. The analysis of the course of disease in these patients revealed that the duration of unmaintained first remission after chemotherapy is of high prognostic significance. In 17 of 24 evaluable patients the remission lasted more than 1 year and in another five at least 6 months (mean 73.8 months, range 0-240 months). In most patients busulfan was used as initial therapy. There was no correlation between the amount of drug given and the duration of remission or survival. Other parameters such as sex, age, initial leucocyte counts, differential count, haemoglobin, platelet count or spleen size seemed to have no prognostic relevance. While approximately 25% of CML patients with typical duration of survival exhibit a Ph1 chromosome mosaicism only, this finding was present in nearly half of the long-term survivers.
Details
- Language :
- English
- ISSN :
- 0007-1048
- Volume :
- 71
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- British journal of haematology
- Publication Type :
- Academic Journal
- Accession number :
- 2930720
- Full Text :
- https://doi.org/10.1111/j.1365-2141.1989.tb04289.x