Table 7.
Comparison of disease outcomes among studies of PMPRT with breast reconstruction
| Study first author, institution | Actuarial time point | Overall survival (%) | Local control (%) | Progression-free survival (%) | Distant metastasis- free survival |
|---|---|---|---|---|---|
| Current study | 4 y | 91.5 | At 1 y, 98.6 | 77.1 | 79.6 |
| Smith, Mayo Clinic15 | Disease outcomes not reported | ||||
| Luo, Memorial Sloan Kettering14 | 3 y | 97.2 | 84.1 | ||
| Naoum, Mass General Hospital12 | 5 y | Not reported | 95.3 for RTE; 97.7 for RTI | Not reported | |
| Jimenez, Mass General Hospital13 | 5 y | 91 | Not reported | Not reported | 86 |
Abbreviations: PMPRT = postmastectomy proton radiation therapy; RTE = radiation to expander; RTI = radiation to implant.