Amelie Rorty

(1932 - 2020)

BACKGROUND: Although placing patients with acute respiratory failure in a prone (face down) position improves their oxygenation 60 to 70 percent of the time, the effect on survival is not known. METHODS: In a multicenter, randomized trial, we compared conventional treatment (in the supine position) of patients with acute lung injury or the acute respiratory distress syndrome with a predefined strategy of placing patients in a prone position for six or more hours daily for 10 days. We enrolled 304 patients, 152 in each group. RESULTS: The mortality rate was 23.0 percent during the 10-day study period, 49.3 percent at the time of discharge from the intensive care unit, and 60.5 percent at 6 months. The relative risk of death in the prone group as compared with the supine group was 0.84 at the end of the study period (95 percent confidence interval, 0.56 to 1.27), 1.05 at the time of discharge from the intensive care unit (95 percent confidence interval, 0.84 to 1.32), and 1.06 at six months (95 percent confidence interval, 0.88 to 1.28). During the study period the mean (+/-SD) increase in the ratio of the partial pressure of arterial oxygen to the fraction of inspired oxygen, measured each morning while patients were supine, was greater in the prone than the supine group (63.0+/-66.8 vs. 44.6+/-68.2, P=0.02). The incidence of complications related to positioning (such as pressure sores and accidental extubation) was similar in the two groups. CONCLUSIONS: Although placing patients with acute respiratory failure in a prone position improves their oxygenation, it does not improve survival

In his admirably sensible book, Scheffler shows that it is possible—but difficult—to combine a morally upright life with one that is rich and satisfying. He identifies the psychological traits that can be enlisted as allies in our attempts to act justly, arguing that the range of moral projects—and our success in fulfilling them—varies with our political conditions. Among the harms perpetrated by an unjust state is that of forming the psychology of its citizens in such a way that the tasks of morality are, for them, both far-reaching and difficult. The scope of their moral obligations to correct injustices is greater, and they are psychologically less well-equipped to discharge those obligations in a personally satisfying way.