In 2003, we showed that a new medication that works by a novel system was effective in the moderate to severe stages of Alzheimer's disease.

The effects that we saw over the initial six-month study seem to be maintained over one year.

The family needs to know whether they want to be on a ventilator or not. Discuss those issues with your friends, your family, with anyone who is likely to have significant input when the time comes. Don't leave it to the courts to designate your proxy.

It's the patient's expression of their values.

Justice is the hardest precept for the individual physician to deal with. It asks how to best allocate resources fairly so that patients with similar situations get treated the same way.

If a person has a quality of life and an expectation for improving that are both by all evidence, by all consensus negligible, is there a general right to life?