Ethical issues in clinical practice: cases and analyses.

Abstract

Given the severity and complexity of the neurologic disorders that can affect infants and children, pediatric neurologists frequently encounter complex and challenging ethical issues. This discussion uses five cases to illustrate common ethical issues and dilemmas that are confronted by pediatric neurologists. These cases involve the provision of artificial nutrition and hydration to patients in vegetative or minimally conscious states, the use of mechanical ventilation for patients with spinal muscular atrophy, controversial therapies for autistic spectrum disorders, the use of medical information obtained over the Internet, and genetic testing in children with suspected Huntington's disease. The ethical concepts discussed in these cases include autonomy, confidentiality, futility, surrogate decision-making, the best-interest principle, and the withholding and withdrawal of treatment.