Withholding and withdrawing life-support therapy in an Emergency Department: prospective survey.

Objectives: Few studies have focused on decisions to withdraw or withhold life-support therapies in the emergency department. Our objectives were to identify clinical situations where life-support was withheld or withdrawn, the criteria used by physicians to justify their decisions, the modalities necessary to implement these decisions, patient disposition, and outcome.

Design And Setting: Prospective unicenter survey in an Emergency Department of a tertiary care teaching hospital.

Efficacy of alteplase thrombolysis for ED treatment of pulmonary embolism with shock.

Our objective was to assess efficacy and tolerance of thrombolysis using 0.6 mg/kg of Alteplase in patients with massive pulmonary embolism defined as the association of a pulmonary embolism with shock. We retrospectively included 21 patients presenting with a massive pulmonary embolism confirmed by either scintigraphy or spiral computed tomography.