Successful use of National Cancer Registry data to monitor the effective use of imatinib for treating chronic myeloid leukaemia.
Scott Med J
; 53(3): 8-12, 2008 Aug.
Article
em En
| MEDLINE
| ID: mdl-18780518
ABSTRACT
UNLABELLED Imatinib is a tyrosine kinase inhibitor, which selectively antagonises the BCR-ABL molecular pathway which causes chronic myeloid leukaemia (CML). Imatinib was first approved by the Scottish Medicines Consortium (SMC) in January 2002 with the recommendation that its use be audited. The cost of the drug has major financial implications for health resources. METHODS:
All imatinib usage since its first prescription in Scotland in September 2000 to July 2003 was audited through pharmacy records and through the Scotland Leukaemia Registry (SLR), an existing national registry of patients with CML.RESULTS:
One hundred and four patients in Chronic Phase (CP), 36 in Accelerated Phase (AP) and five in Blast Phase (BP) received imatinib. The median duration of therapy was not reached for CFP 17 months for AFP and two months for BP patients. Major (complete) cytogenetic response rates were 74% (63%) and 38% (24%) respectively for CP and APR Overall survival for all CP patients from the start of imatinib therapy was 94% at one year, 91% at two years and 83% at three years. An audit of the effectiveness of the SLR as an auditing agency, showed complete registration in 95% of cases.CONCLUSIONS:
We believe such data collection should be an important ongoing resource for assessing outcomes in a rare form of leukaemia but one which already has major implications for health economics and will continue to do so given the future development of dual tyrosine kinase inhibitors for imatinib resistant cases.
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Base de dados:
MEDLINE
Assunto principal:
Piperazinas
/
Pirimidinas
/
Leucemia Mielogênica Crônica BCR-ABL Positiva
/
Antineoplásicos
Tipo de estudo:
Guideline
Limite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article