Long-Term Effect of Hyperoxemia During COPD Exacerbation Managed by EMS and Emergency Department

Abstract

Background: Oxygen therapy is crucial in exacerbations of COPD; yet, hyperoxemia may exacerbate outcomes. This research assesses the prolonged consequences of hyperoxemia during COPD exacerbations.

Methods: A prospective exploratory investigation was performed on 120 COPD patients treated by emergency medical services (EMS) and the emergency department (ED). Patients were classified into normoxemic and hyperoxemic categories. Outcomes like as complications, duration of hospital stay, and mortality were evaluated.

Results: Hyperoxemia correlated with elevated complication rates (55% versus 25%, p < 0.01) and heightened mortality (28% against 10%, p < 0.05). Prolonged hospitalizations were also noted in the hyperoxemia cohort.

Conclusion: Hyperoxemia during exacerbations of COPD correlates with adverse long-term outcomes. Administered oxygen treatment is advised.

Keywords: Hyperoxemia, COPD, normoxemic, Oxygen therapy, hospitalizations