The clinical significance of current laboratory and other prognostic indicators in the management of South African children with Precursor B cell acute lymphoblastic leukaemia
| dc.contributor.author | Schapkaitz, Elise | |
| dc.date.accessioned | 2009-09-17T08:53:06Z | |
| dc.date.available | 2009-09-17T08:53:06Z | |
| dc.date.issued | 2009-09-17T08:53:06Z | |
| dc.description | M.Med.(Haematology), Faculty of Health Sciences, University of the Witwatersrand, 2008 | en_US |
| dc.description.abstract | This study aimed to identify the relevance of these prognostic features in the modern treatment era in South African children. A retrospective analysis of the presentation clinical and laboratory features and treatment outcomes of all children treated for Precursor B cell ALL at the Johannesburg Hospital was performed. Between January 1997 and May 2007, 100 children were reviewed. Clinical features (age, race and gender) emerged as significant prognostic variables. Laboratory features (white cell count and genetic features) lacked significance. Early morphologic response on day 15 identified a subgroup associated with a favourable outcome. However the presence of > 5% blasts was not significantly predictive of relapse or death at this time point. Minimal residual disease (MRD) detection by modified immunoglobulin gene rearrangement and flow cytometry techniques did not improve the predictive value of the morphological assessment. In a low resource setting, the challenge is to design cost effective MRD detection methods to improve the identification of patients at risk for relapse. | en_US |
| dc.identifier.uri | http://hdl.handle.net/10539/7286 | |
| dc.language.iso | en | en_US |
| dc.subject | Precursor B cell | en_US |
| dc.subject | acute lymphoblastic leukaemia | en_US |
| dc.title | The clinical significance of current laboratory and other prognostic indicators in the management of South African children with Precursor B cell acute lymphoblastic leukaemia | en_US |
| dc.type | Thesis | en_US |