Decisions regarding the extent of treatment of severely ill patients c
an be an ethical dilemma when life-prolonging intensive care contradic
ts the goal of avoiding unnecessary suffering on the part of the patie
nt. Here we present the results of a written survey of physicians on n
eurological intensive care units in Germany regarding the treatment of
patients with basilar artery thrombosis and locked-in syndrome. 52% o
f the 93 physicians who replied advocated not treating severe infectio
ns with antibiotics. 38% were in favor of stopping intensive care. In
contrast, 55% recommended intubating the patient in the presence of sw
allowing disturbances and imminent aspiration. 58% were in favor of di
scussing these problems in detail with the patient,and 87% advocated d
iscussing them with relatives. Nearly all physicians (97%) recommended
using adquate amounts of opiates and benzodiazepines. In very rare ca
ses, 99% would agree to the use of passive ethanasia and 19% to active
euthanasia. These findings illustrate the current disagreement on som
e of the important treatment decisions among physicians on neurologica
l intensive care units. An open exchange of views on these questions c
ould facilitate the appropriate consideration of ethical matters in th
e treatment of these patients.