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← Wilms Tumor and Other Childhood Kidney Tumors

HEALTH PROFESSIONAL · SOURCE READING

Chemotherapy, surgery, and/or radiation therapy

Source: Wilms Tumor and Other Childhood Kidney Tumors Treatment (PDQ®)–Health Professional Version, National Cancer Institute.

Source updated: April 15, 2025 · Captured 2026-09-09.

Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary.

Context: Wilms Tumor / Treatment of Wilms Tumor / Treatment and outcomes of recurrent Wilms tumor / Treatment of high-risk and very high-risk relapsed Wilms tumor

Evidence (chemotherapy, surgery, and/or radiation therapy):

Approximately 50% of unilateral Wilms tumor patients who relapse or progress after initial treatment with vincristine, dactinomycin, and doxorubicin and radiation therapy can be successfully re-treated. Sixty patients with unilateral Wilms tumor were treated on the NWTS-5 relapse protocol with alternating courses of cyclophosphamide/etoposide and carboplatin/etoposide, surgery, and radiation therapy.[301][Level of evidence B4]

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Approximately 50% of unilateral Wilms tumor patients who relapse or progress after initial treatment with vincristine, dactinomycin, and doxorubicin and radiation therapy can be successfully re-treated. Sixty patients with unilateral Wilms tumor were treated on the NWTS-5 relapse protocol with alternating courses of cyclophosphamide/etoposide and carboplatin/etoposide, surgery, and radiation therapy.[301][Level of evidence B4]

The 4-year EFS rate for patients with high-risk Wilms tumor was 42%, and the OS rate was 48%.

Approximately 50% of unilateral Wilms tumor patients who relapse or progress after initial treatment with vincristine, dactinomycin, and doxorubicin and radiation therapy can be successfully re-treated. Sixty patients with unilateral Wilms tumor were treated on the NWTS-5 relapse protocol with alternating courses of cyclophosphamide/etoposide and carboplatin/etoposide, surgery, and radiation therapy.[301][Level of evidence B4]

High-risk patients who relapsed in the lungs only had a 4-year EFS rate of 49% and an OS rate of 53%.

Patients with stage II, stage III, and stage IV anaplastic tumors at diagnosis have a very poor prognosis upon recurrence.[183] The combination of ifosfamide, etoposide, and carboplatin demonstrated activity in this group of patients, but significant hematologic toxic effects have been observed.[310]

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Preserved source evidence · Not medical advice