Abstract
The overall aim of this study was a comprehensive assessment of the nature and severity of the late effects of treatment in a group of children surviving acute lymphoblastic leukaemia. In the absence of damage preceding treatment, late effects could be ascribed to treatment. Cranial irradiation, methotrexate, L-asparaginase and cytosine arabinoside are therapeutic modalities most likely to cause injury to the central nervous system. Survivors of childhood leukaemia also showed an increase in weight-for-height during and after therapy which appeared to be the consequence of a loss in statural growth as well as increasing weight-for-age. Assessment of endocrine function in leukaemia survivors indicated abnormalities in the regulation of growth hormone and thyroid stimulating hormone in some patients. Survivors of childhood leukaemia were shown to have an intellectual deficit compared with their siblings and a high incidence of visual-perceptual defects. The intellectual effects of lower doses of cranial irradiation are as yet unknown. A variety of minor neurological abnormalities were detected among leukaemia survivors and thought to be related to preceding central nervous system 'prophylactic' chemotherapy and irradiation. A new instrument, the functional deficit score, was derived to reflect overall outcome in survivors of childhood leukaemia. With few exceptions, leukaemia survivors
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Citation Formats
Roux, P.
Late effects of treatment in survivors of childhood acute lymphoblastic leukaemia.
South Africa: N. p.,
1987.
Web.
Roux, P.
Late effects of treatment in survivors of childhood acute lymphoblastic leukaemia.
South Africa.
Roux, P.
1987.
"Late effects of treatment in survivors of childhood acute lymphoblastic leukaemia."
South Africa.
@misc{etde_7125553,
title = {Late effects of treatment in survivors of childhood acute lymphoblastic leukaemia}
author = {Roux, P}
abstractNote = {The overall aim of this study was a comprehensive assessment of the nature and severity of the late effects of treatment in a group of children surviving acute lymphoblastic leukaemia. In the absence of damage preceding treatment, late effects could be ascribed to treatment. Cranial irradiation, methotrexate, L-asparaginase and cytosine arabinoside are therapeutic modalities most likely to cause injury to the central nervous system. Survivors of childhood leukaemia also showed an increase in weight-for-height during and after therapy which appeared to be the consequence of a loss in statural growth as well as increasing weight-for-age. Assessment of endocrine function in leukaemia survivors indicated abnormalities in the regulation of growth hormone and thyroid stimulating hormone in some patients. Survivors of childhood leukaemia were shown to have an intellectual deficit compared with their siblings and a high incidence of visual-perceptual defects. The intellectual effects of lower doses of cranial irradiation are as yet unknown. A variety of minor neurological abnormalities were detected among leukaemia survivors and thought to be related to preceding central nervous system 'prophylactic' chemotherapy and irradiation. A new instrument, the functional deficit score, was derived to reflect overall outcome in survivors of childhood leukaemia. With few exceptions, leukaemia survivors in this study had received 2400 rads of deep x-ray therapy as cranial irradiation. This dosage has since been reduced world-wide. Current cranial irradiation 'prophylaxis' consists of 1800 rad of megavoltage radiotherapy.}
place = {South Africa}
year = {1987}
month = {Jan}
}
title = {Late effects of treatment in survivors of childhood acute lymphoblastic leukaemia}
author = {Roux, P}
abstractNote = {The overall aim of this study was a comprehensive assessment of the nature and severity of the late effects of treatment in a group of children surviving acute lymphoblastic leukaemia. In the absence of damage preceding treatment, late effects could be ascribed to treatment. Cranial irradiation, methotrexate, L-asparaginase and cytosine arabinoside are therapeutic modalities most likely to cause injury to the central nervous system. Survivors of childhood leukaemia also showed an increase in weight-for-height during and after therapy which appeared to be the consequence of a loss in statural growth as well as increasing weight-for-age. Assessment of endocrine function in leukaemia survivors indicated abnormalities in the regulation of growth hormone and thyroid stimulating hormone in some patients. Survivors of childhood leukaemia were shown to have an intellectual deficit compared with their siblings and a high incidence of visual-perceptual defects. The intellectual effects of lower doses of cranial irradiation are as yet unknown. A variety of minor neurological abnormalities were detected among leukaemia survivors and thought to be related to preceding central nervous system 'prophylactic' chemotherapy and irradiation. A new instrument, the functional deficit score, was derived to reflect overall outcome in survivors of childhood leukaemia. With few exceptions, leukaemia survivors in this study had received 2400 rads of deep x-ray therapy as cranial irradiation. This dosage has since been reduced world-wide. Current cranial irradiation 'prophylaxis' consists of 1800 rad of megavoltage radiotherapy.}
place = {South Africa}
year = {1987}
month = {Jan}
}