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Background: Octogenarians represent a growing population reviewed in medical oncology clinics, yet there is a paucity of data on how chemotherapy is tolerated in this age group., Aim: To describe the use of palliative first-line chemotherapy in patients 80 years and over and factors associated with its use., Methods: We identified all new patients aged 80 years or older diagnosed with incurable advanced solid organ cancer and seen in one of three Sydney medical oncology outpatient clinics between January 2009 and December 2013. Patient, disease and treatment details were summarised and factors associated with chemotherapy use explored., Results: Of 420 eligible patients, 100 (24%) started first-line chemotherapy. Younger age at diagnosis was the only factor associated with receiving chemotherapy (median 82.9 vs 84.1 years, P = 0.002). A total of 78% of patients had single-agent chemotherapy, and 41% received a full dose for the first cycle. During treatment, 54% experienced toxicity, necessitating dose reduction, delay or omission, and 32% were hospitalised. These events were associated with receipt of combination chemotherapy (OR 5.1; P = 0.04) and full-dose chemotherapy for cycle 1 (OR 3.5; P = 0.02). Radiological disease control was achieved in 60%. Chemotherapy was stopped because of progressive disease (48%), toxicity (37%) or completion of planned course (17%)., Conclusion: A quarter of patients 80 years and older received first-line palliative chemotherapy. Despite most receiving a modified dose, one third were hospitalised during treatment. These findings highlight the need for careful clinical assessment and selection of older cancer patients for chemotherapy., (© 2016 Royal Australasian College of Physicians.)

Background: Shared understanding of prognosis is vital for optimal, multidisciplinary, clinical decision making., Aims: This study aims to determine the frequency and nature of prognostic information in medical oncologists' letters to referring doctors for patients with metastatic cancer., Methods: We reviewed all consultation letters (to June 2014) for new patients with metastatic cancer presenting to medical oncologists at Concord and Macarthur Cancer Centres between June 2012 and June 2013. We recorded the presence and nature of prognostic information in the letters, patients' characteristics and survival. Characteristics associated with inclusion of prognostic information were explored., Results: We analysed 1344 letters pertaining to 272 patients with a median survival of 13 months. The median number of letters per patient was 4 (interquartile range 1-7), with 50% written by trainees. The terms 'metastatic' or 'stage IV cancer' were included in letters for 253 patients (93%), treatment was described as 'palliative' for 174 patients (64%) and the word 'incurable' was included for 93 (34%). Only 31 patients (11%) had a quantitative estimate of prognosis in any correspondence: median or average survival in 14, general time frame in 12 and, best case, typical and worst case scenarios in 5. Inclusion of quantitative prognostic information was not associated with patient age, cancer type, treatment plan, trainee authoring letter or shorter survival., Conclusion: Inclusion of quantitative prognostic information in written correspondence from medical oncologists regarding patients with metastatic cancer was infrequent. Encouraging oncologists to include quantitative prognostic information in their letters could improve communication between oncologists, referring doctors and patients., (© 2015 Royal Australasian College of Physicians.)