Making Long-Term Oxygen Therapy Less Burdensome

Long-term oxygen therapy, the first intervention that was shown to improve survival in patients with both severe hypoxemia and chronic obstructive pulmonary disease (COPD), had an effect size so large that data from fewer than 300 patients were all that was needed to establish its efficacy. In the Nocturnal Oxygen…

​   The New England Journal of Medicine: Search Results in Pulmonary/Critical Care