Adjuvant Radiation Therapy Compared With Observation After Surgery in Treating Women With Estrogen Receptor Positive or Progesterone Receptor Positive Ductal Carcinoma In Situ of the Breast Who Are Receiving Tamoxifen or Anastrozole

NCT00077168 · clinicaltrials.gov ↗

PHASE2

Phase

UNKNOWN

Status

2000

Enrollment

OTHER

Sponsor class

Conditions

Breast Cancer

Interventions

DRUG: anastrozole
DRUG: tamoxifen citrate
PROCEDURE: adjuvant therapy
RADIATION: radiation therapy

Sponsor

Institute of Cancer Research, United Kingdom