new york university department of radiation oncology prospective randomized trial of prone...
TRANSCRIPT
New York University Department of Radiation Oncology
Prospective Randomized Trial of Prone Accelerated Intensity Modulated Whole Breast Radiation Therapy with a Daily Versus
Weekly Boost to the Tumor Bed: 3-Year Results
B.T. Cooper1, G.F. Formenti-Ujlaki1, S.M. Shin1, M. Fenton-Kerimian1, D. Roses2, A.
Guth2, G. Jozsef1, J.K. Dewyngaert1 and S.C. Formenti 1
1Department of Radiation Oncology, 2Department of Surgery, New York University School of Medicine and Langone Medical Center, New York, New York
New York University Department of Radiation Oncology
• 400 pts• Cosmesis data
available in 70% of patients
• Median f/u 40 months• Provider and patient
reported cosmesis were recorded based on the LENT/SOMA criteria.
New York University Department of Radiation Oncology
More patients reporting good or excellent cosmesis in Arm 2 that approached significance (80% vs 88%; p = 0.08)
P = 0.08 P = 0.25
New York University Department of Radiation Oncology
There was no statistical difference in 3 year recurrence free survival between the two arms (98% vs 97%; log-rank p = 0.7)
• One local and two distant recurrences in Arm 1
• Three local and one distant recurrences in Arm 2
P = 0.7