Editorial: Multimorbidity and cancer outcomes: a need for more research

open access

....In this issue of Clinical Epidemiology, comprehensive data on the impact of comorbidity and survival in cancer patients are reported. These provide very important insight into the association between multimorbidity and cancer prognoses.
These analyses underscore the need for comprehensive, well-designed observational research on comorbidity and cancer. Findings from such types of research can be translated into clinical practice through development, testing, and implementation of intervention strategies designed to minimize the impact of comorbidity and the complications of cancer and its treatment. Such research is urgently needed since many cancer patients with multimorbidity have not benefitted from the recent advances in cancer treatment.