Weight loss, physical and psychological patient reported outcomes (PROs) among obese patients (pts) with early breast cancer (BC)

Background: Obesity and unfavorable energy balance affect physical and psychological outcomes among BC survivors. There is little data describing the impact of weight loss on PROs in obese pts. Methods: We used a prospective French nationwide longitudinal cohort (CANTO, NCT01993498) to select obese (Body Mass Index ≥ 30 kg/m2) stage I-III BC pts diagnosed from 2012-14. Nurses assessed weight change from BC diagnosis (dx) to 3-6 months post...