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Background: In a Dutch multicentre study, elderly (65 + year) metastatic breast cancer patients, eligible for first-line chemotherapy, were randomised between two types of single-agent chemotherapy. As accrual was slow, with 78 randomised patients between April 2007 and September 2011, we explored potential barriers in the accrual process and their consequences for characteristics of included patients., Methods: We sent surveys on the reasons for non-inclusion to all coordinating investigators. We also examined inclusion in a concurrent, non-elderly breast cancer study of the trialists' group and analysed baseline geriatric characteristics of included patients., Results: Investigators from fifteen participating centres returned the survey. Most commonly reported barriers to inclusion were: patient's refusal of chemotherapy (n = 8) or of randomisation (n = 9), impaired cognition (n = 3) and insufficient cardiac function (n = 2). Oncologists' preference for combination regimens over single-agent chemotherapy was reported twice. Twenty-eight potentially eligible patients, aged 65-71 years, were included in a concurrent, study investigating combination chemotherapy in fit non-elderly patients with metastatic breast cancer. However, baseline characteristics of the included patients showed that the OMEGA study succeeded in including frail and older patients, with a performance status of 2 in 22% of patients and 54% of patients aged 75 years or older., Conclusion: Accrual in this study was mainly hampered by patient's refusal or preference for a particular type of treatment, and an overall condition considered as too fit or too frail for inclusion. Future trials in elderly metastatic breast cancer patients should focus on non-restrictive inclusion criteria as well as on education of physicians and elderly patients on the advantages of trial participation., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

Purpose: In recent years, the number of oral anticancer agents has increased substantially. Although these agents have quickly been incorporated in the treatment of a variety of malignancies, data on their incidence, prevalence and costs are lacking. The objective of the present study was to obtain insight into the use and the costs of oral anticancer agents (with Anatomical Therapeutic Chemical classification system (World Health Organisation) code L01) in the Netherlands between 2000 and 2008., Methods: Incidence and prevalence were determined using community pharmacy dispensing records obtained from the PHARMO Record Linkage System database. The data of costs were provided by the Genees- en hulpmiddelen Informatie Project of the Dutch Health Care Insurance Board (CVZ, Diemen, The Netherlands)., Results: In the years 2000-2008, the use of oral anticancer agents has more than doubled from 64 to 140 users per 100 000 inhabitants. The increase is mainly caused by the prescription of capecitabine for various indications. There was a 50-fold rise in costs on oral anticancer agents from €2 m in 2000 to approximately €100 m in 2008. The share in the costs of tyrosine kinase inhibitors (TKIs) in 2008 was 67% (€70 m) with the oldest TKI, imatinib, having a share of more than 50% within the group of TKIs., Conclusions: The increased use of oral anticancer agents is mainly due to the frequent prescription of capecitabine. The increased costs are caused by the registration of a variety of TKIs, in particular imatinib. The costs of new agents with an orphan drug status are very high as compared with those of capecitabine, a newer agent for which there are alternative treatment options., (Copyright © 2011 John Wiley & Sons, Ltd.)

Background: Ewing's sarcoma and peripheral primitive neuroectodermal tumours (PNET) are rare tumours and closely related. They occur most often in children and adolescents. Few studies have been published on treatment outcome in adult patients., Methods: We performed a retrospective analysis of patients aged >16 years who were primarily treated at our university hospital for Ewing's sarcoma or PNET. In general, treatment consisted of long-term multiagent chemotherapy, interrupted by individualised local treatment consisting of surgery and/or radiotherapy. We reviewed clinical features and outcomes to present our experience with Ewing's sarcoma and PNET in adults., Results: From 1979 to 2002, 27 patients with Ewing's sarcoma (20) or PNET (7) were treated. There were 22 men and 5 women, with a median age of 25 years (range 17-49). Ten patients presented with metastases predominantly in lungs (4) or bones (6). Combination therapy consisted of chemotherapy (27), surgery (16) and radiotherapy (16). After a median follow-up of ten years, 14 patients have died (toxicity = 2, progressive disease = 12) and 13 patients are alive and free of disease. Five-year overall survival was 58%. All four patients with bone metastases died, while all five patients presenting with lung metastases are disease-free., Conclusion: The five-year overall survival of 58% in this small series on adult patients is in line with paediatric study outcomes. Patients with lung metastases may even be cured by multimodality therapy. We therefore strongly advocate referral of patients with this rare disease to a specialised oncology centre.