JAMA Oncology

@jamaoncology.com

JAMA Oncology is a member of the JAMA Network, a consortium of peer-reviewed, general medical and specialty publications. 🌐 JAMAOncology.com

We present a new type of biomarker - based on a math equation rather than a genetic or transcriptomic assay. By capturing dynamic patterns in PSA during the first treatment cycle, we can predict prostate cancer outcomes across disease settings, paving the way for personalized treatment schedules.

JAMA Oncology@jamaoncology.com · 2mo ago

In patients with #ProstateCancer receiving #AdaptiveTherapy, mathematical biomarkers from first-cycle prostate-specific antigen (#PSA) dynamics predicted time to progression and overall survival better than standard PSA metrics. ja.ma/4wbDsyf

Scatter plots validating mathematical biomarkers. 3 graphs show expected vs. simulated outcomes for adaptive therapy score, mean daily dose, and TTP. Points strongly correlate to a dashed diagonal line. Plot C has patient identifiers by color.

Adding consolidative thoracic radiotherapy to atezolizumab maintenance for extensive-stage small cell lung cancer led to more severe toxic effects, mainly infections, without survival benefit compared to atezolizumab alone. ja.ma/3UsSpyJ

JAMA Oncology RCT for ES-SCLC. Study on 68 patients (25F, 43M) comparing Atezolizumab+TRT versus Atezolizumab only. Lungs icon & biohazard symbol. Atezolizumab only arm showed higher overall survival (13.4 vs 6.7 months). Combo arm recruitment terminated early due to adverse events. Survival curve graph shows divergent trends.

Adding consolidative thoracic radiotherapy to atezolizumab maintenance for extensive-stage small cell lung cancer led to more severe toxic effects, mainly infections, without survival benefit compared to atezolizumab alone. ja.ma/4wjlR7I

JAMA Oncology RCT for ES-SCLC. Study on 68 patients (25F, 43M) comparing Atezolizumab+TRT versus Atezolizumab only. Lungs icon & biohazard symbol. Atezolizumab only arm showed higher overall survival (13.4 vs 6.7 months). Combo arm recruitment terminated early due to adverse events. Survival curve graph shows divergent trends.