Preoperative radiotherapy in operable breast cancer: results in the Stockholm Breast Cancer Trial.
Cancer
; 42(3): 1120-5, 1978 Sep.
Article
in En
| MEDLINE
| ID: mdl-100202
ABSTRACT
A randomized trial of preoperative radiotherapy in operable breast cancer was conducted from 1971 to 1976. The diagnosis was established by fine-needle aspiration biopsy. A dose of 4500 rad over five weeks was given to the chest wall, the breast and the lymph nodes of the axilla, the supraclavicular fossa and the internal mammary chain. Modified radical mastectomy was performed six weeks or more after completed radiotherapy. In control patients the same operation was performed without prior radiotherapy. By random allocation, one control group received no further treatment and postoperative irradiation was given to the other controls. Preoperative radiotherapy reduced the incidence of local and regional recurrence and of distant metastases, and also the mortality, as compared with the surgery only group. Postoperative radiotherapy as given in this trial gave almost equal reduction of local and regional recurrence but did not diminish the frequency of distant metastases or the mortality.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Breast Neoplasms
Type of study:
Clinical_trials
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Middle aged
Language:
En
Journal:
Cancer
Year:
1978
Document type:
Article