This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS
Study of quadrant high‐dose intraoperative radiation therapy for early‐stage breast cancer. BJS 2008; 95: 1105-1110.
Published: 8th August 2008
Authors: V. Sacchini, K. Beal, J. Goldberg, L. Montgomery, E. Port, B. McCormick et al.
Background
Partial breast irradiation has been tested in limited pilot studies and shown to provide acceptable cosmesis, minimal toxicity and adequate local control. The aim of this study was to determine the feasibility of using quadrant high‐dose intraoperative radiation therapy (IORT) for the treatment of early‐stage breast cancer.
Method
Fifty‐two women with early‐stage breast cancer were treated with breast‐conserving therapy and IORT between October 2002 and January 2006. The first 18 women received a radiation dose of 20 Gy. The protocol was then amended and the remaining 34 women were treated with 18 Gy. Each patient was evaluated after surgery, and at 3, 6 and 12 months; complications, toxicity and cosmetic outcomes were recorded by the breast surgeon.
Results
Women treated with 18 Gy appeared to have a more favourable cosmetic outcome compared with the earlier treatment group. At last follow‐up, none of the women treated on the protocol had a breast recurrence.
Conclusion
Experience suggests that this IORT technique is feasible, although further follow‐up is necessary to assess its therapeutic value. Copyright © 2008 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.
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