Patients with high-risk stage III-IV melanoma who received pembrolizumab after their surgery reported a better quality of life than patients who received the previous standard-of-care treatment with either ipilimumab or high-dose interferon. Researchers on the trial had recently reported the primary clinical results which showed that patients on the study's pembrolizumab arm had a longer time before their disease recurred than patients on either of the other two treatments. The new quality-of-life findings come from a planned analysis of patient-reported outcomes (PROs) collected during the trial. The primary endpoint for the quality-of-life analysis was the Functional Assessment of Cancer Therapy—Biologic...