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NCT01231906 · OUTCOME

Histological Response, in Terms of Event Free Survival After Local Control in Patients Who Received Local Control Therapy

Combination Chemotherapy in Treating Patients With Non-Metastatic Extracranial Ewing Sarcoma · Source last updated 2026-01-23

This outcome was registered, but no numerical results were posted in the captured record.

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
At the end of INDUCTION THERAPY (84 days)

What was measured

Percent of viable tumor in the resected tumor specimen after the patient receives 2 cycles of induction chemotherapy. Patients will be classified into groups according to: (1) good risk - less than 10% viable tumor in the resection specimen; and (2) standard risk - 10% or more viable tumor in the resection specimen. Patients who receive radiation therapy to the primary tumor prior to tumor resection or whose tumor is resected prior to the start of systemic therapy are not evaluable for this outcome measure.

Groups in this outcome

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
denom Units Selected
Participants
description
Percent of viable tumor in the resected tumor specimen after the patient receives 2 cycles of induction chemotherapy. Patients will be classified into groups according to: (1) good risk - less than 10% viable tumor in the resection specimen; and (2) standard risk - 10% or more viable tumor in the resection specimen. Patients who receive radiation therapy to the primary tumor prior to tumor resection or whose tumor is resected prior to the start of systemic therapy are not evaluable for this outcome measure.
reporting Status
NOT_POSTED
time Frame
At the end of INDUCTION THERAPY (84 days)
title
Histological Response, in Terms of Event Free Survival After Local Control in Patients Who Received Local Control Therapy
type
OTHER_PRE_SPECIFIED

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Preserved source evidence · Not medical advice