Joseph Fins

A thirty-year-old single mother with recurrent, metastatic, treatment-refractory cancer presents to the emergency room with severe difficulty breathing due to an obstructive tumor in her neck, compounded by progressive disease in her lungs and a new pulmonary embolism. She cannot be safely intubated and would require an emergent awake tracheotomy. Even if the airway can be successfully secured surgically, the likelihood that she will be able to be weaned from mechanical ventilation is very low. The surgeon, a young mother too, appreciates the patient's desire for more time with her toddler. But the surgeon knows the significant risk of surgery, the massive responsibility she would accept in trying to get the patient through it, and the emotional toll of an intraoperative death on surgical staff. And she can imagine the second-guessing that will come during the inevitable morbidity and mortality conference if the patient should die in the perioperative window. Yet the surgeon does not want to take the “easy” way out; after all, critically ill patients undergo aggressive resuscitation all the time. What should she do?

Without exaggeration, it could be said that we are entering a golden age of neuroscience. Informed by recent developments in neuroimaging that allow us to peer into the working brain at both a structural and functional level, neuroscientists are beginning to untangle mechanisms of recovery after brain injury and grapple with age-old questions about brain and mind and their correlates neural mechanisms and consciousness. Neuroimaging, coupled with new diagnostic categories and assessment scales are helping us develop a new diagnostic nosology about disorders of consciousness which will likely improve prognostication and suggest therapeutic advances. Historically such diagnostic refinement has yield therapeutic advances in medicine and there is no reason to doubt that this will be the case for disorders of consciousness, perhaps bringing relief to a marginalized population now on the periphery of the therapeutic agenda. In spite of this promise, the translation of research findings into the clinical context will be difficult. As we move from descriptive categories about disorders of consciousness, like the vegetative or minimally conscious states, to ones further specified by integrating behavioral and neuroimaging findings, humility not hubris should be the virtue that guides the ethical conduct of research and practice.