RT Book, Section A1 Khan, Khurum A1 Seymour, Matthew A1 Ring, Alistair A1 Johnson, Peter A2 Ring, Alistair A2 Harari, Danielle A2 Kalsi, Tania A2 Mansi, Janine A2 Selby, Peter SR Print(0) ID 1152357696 T1 Clinical Trials in Older Patients with Cancer T2 Problem Solving in Older Cancer Patients YR 2018 FD 2018 PB Clinical Publishing PP New York, NY SN 9781846921100 LK hemonc.mhmedical.com/content.aspx?aid=1152357696 RD 2021/02/25 AB Clinical trials are conducted in patients with cancer in order to determine the optimal treatment for a patient population. This might include evaluation of a new therapeutic agent, best use of an existing drug or intervention, assessment of safety, or identification of which patients are most likely to benefit from treatment.1 The information gained from such studies may be submitted to regulatory authorities and inform best practice guidelines, and will often be required to make decisions on whether an intervention may be funded by those commissioning healthcare. However, a unifying feature of these applications of clinical trial results is that the evidence base is established in a population that is representative of the population we are planning to treat. Unfortunately, this is not necessarily the case when considering the care of older patients with cancer.2