paediatrics Brussels 17

CT Only Lung Mets (NWTS-4 and -5)

No. of pts 2 year RFS (%)

5 year RFS (%)

Chemotherapy

P-value

Actinomycin-D and Vincristine Actinomycin-D Vincristine and Doxorubicin

39

58.1

54.4

0.01

145

84.2

79.7

No. of pts 2 year RFS (%)

5 year RFS (%)

Radiotherapy

P-value

Whole Lung Radiotherapy

67

89.0

84.6

0.38

No Whole Lung Radiotherapy

91

73.2

69.6