NWTS-1
National Wilms' Tumor Study 1 (NWTS-1)
N = 606
- Population
- Children with Wilms tumour from group I (tumour confined to the kidney and totally removed) to group IV (remote metastases at diagnosis)
- Design
- Cooperative-group study begun in 1969: 606 children registered, 359 randomised. Randomised comparisons named in the abstract: postoperative radiotherapy or none after nephrectomy with 15 months of maintenance actinomycin D (group I, under 2 years of age); actinomycin D plus vincristine versus either drug alone (groups II and III, all given postoperative radiotherapy); preoperative vincristine or none added to postoperative radiotherapy, actinomycin D and vincristine (group IV). The abstract gives no relapse or survival figures.
- Arms
- Actinomycin D alone (control): Actinomycin D alone, with postoperative radiotherapy (groups II and III)
- Vincristine alone (control): Vincristine alone, with postoperative radiotherapy (groups II and III)
- Actinomycin D plus vincristine (experimental): Actinomycin D combined with vincristine, with postoperative radiotherapy (groups II and III)
- People
- D'Angio GJ, National Wilms' Tumor Study