Assessment of Whether the American Society of Clinical Oncology's Value Framework and the European Society for Medical Oncology's Magnitude of Clinical Benefit Scale Measure Absolute or Relative Clinical Survival Benefit: An Analysis of Randomized Clinical Trials.

ABSTRACT:

Importance

The American Society of Clinical Oncology (ASCO) and the European Society for Medical Oncology (ESMO) have independently published value frameworks. To date, whether the clinical benefit scoring algorithms from these framework were intended to measure absolute or relative survival benefit remains unclear.

Objective

To empirically examine the measurement characteristics of these frameworks by comparing their survival efficacy components (ASCO clinical benefit score [CBS] and ESMO preliminary magnitude of clinical benefit grade [PMCBG]) with established measures of absolute (median survival difference and restricted mean survival time [RMST] difference) and relative (hazard ratios [HRs]) survival benefit.

Data sources

The US Food and Drug Administration (FDA)

SUBMITTER: Saluja R 

PROVIDER: S-EPMC6537770 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature