After completing this course, the reader will be able to:1. Evaluate the effect of various chemotherapy regimens on taste alterations.2. Investigate the effect of chemotherapy-induced taste alterations on patients and use available dietary approaches such as taste enhancement and substitution of proteins and nutrients of avoided food to improve quality of life.This article is available for continuing medical education credit at CME.TheOncologist.com. CME CME ABSTRACTBackground. Taste alterations (TAs) are a frequent but under-recognized treatment side effect in cancer pa-

BackgroundPatient-reported Outcomes (PROs) capturing e.g., quality of life, fatigue, depression, medication side-effects or disease symptoms, have become important outcome parameters in medical research and daily clinical practice. Electronic PRO data capture (ePRO) with software packages to administer questionnaires, storing data, and presenting results has facilitated PRO assessment in hospital settings. Compared to conventional paper-pencil versions of PRO instruments, ePRO is more economical with regard to staff resources and time, and allows immediate presentation of results to the medical staff.The objective of our project was to develop software (CHES – Computer-based Health Evaluation System) for ePRO in hospital settings and at home with a special focus on the presentation of individual patient’s results.MethodsFollowing the Extreme Programming development approach architecture was not fixed up-front, but was done in close, continuous collaboration with software end users (medical staff, researchers and patients) to meet their specific demands. Developed features include sophisticated, longitudinal charts linking patients’ PRO data to clinical characteristics and to PRO scores from reference populations, a web-interface for questionnaire administration, and a tool for convenient creating and editing of questionnaires.ResultsBy 2012 CHES has been implemented at various institutions in Austria, Germany, Switzerland, and the UK and about 5000 patients participated in ePRO (with around 15000 assessments in total). Data entry is done by the patients themselves via tablet PCs with a study nurse or an intern approaching patients and supervising questionnaire completion.DiscussionDuring the last decade several software packages for ePRO have emerged for different purposes. Whereas commercial products are available primarily for ePRO in clinical trials, academic projects have focused on data collection and presentation in daily clinical practice and on extending cancer registries with PRO data. CHES includes several features facilitating the use of PRO data for individualized medical decision making. With its web-interface it allows ePRO also when patients are home. Thus, it provides complete monitoring of patients‘physical and psychosocial symptom burden.

Our results indicate that most aspects of QOL are considerably impaired in patients with advanced cancer. Furthermore, they highlight the importance of assessing QOL in general and taste alterations in particular within palliative care.

The EORTC CAT Core represents a more precise, powerful and flexible measurement system than the QLQ-C30. It is currently being validated in a large independent, international sample of cancer patients.

At the beginning of inpatient rehabilitation, patients with thyroid cancer often experience more problems than controls from community samples, independent of their age and gender. Clinicians should be aware of the fact that quality of life is not directly related to the severity of the cancer prognosis.