Ethical issues in neuro-oncology

Ethical issues and dilemmas are common in patients with brain tumors and other neuro-oncologic diseases. Basic knowledge of ethical principles and theory is essential for the day-to-day care of these patients, which often involves life and death decisions. The most important ethical principles include respect for autonomy, justice, beneficience, and nonmaleficence. The application of these principles is important for resolving ethical questions related to neuro-oncology patients such as discussing diagnosis and prognosis, whether or not to initiate therapy (including clinical trials), quality of life during and after treatment, when it is appropriate to stop treatment, if hospice care should be implemented, and pain control. Frequent consideration of these basic ethical principles will assist physicians during the decision-making process and improve their ability to make sound choices.