A retrospective study of pulse steroid therapy for acute respiratory failure associated with tuberculosis

Abstract

Background: Tuberculosis can cause acute respiratory failure, which is associated with a high mortality rate, even in patients receiving effective anti-tuberculosis therapy. We retrospectively analyzed patients with acute respiratory failure associated with tuberculosis who underwent pulse steroid therapy to describe the clinical characteristics and effectiveness of pulse steroid therapy in this condition.

Methods: The medical records of patients admitted to our hospital for culture-proven tuberculosis treatment from April 1, 2017, to March 31, 2022, who received pulse steroid therapy for acute respiratory failure associated with tuberculosis were reviewed.

Results: In total, 10 patients were included in this study. Chest computed tomography (CT) revealed diffuse ground-glass opacities and consolidation in these patients. Overall, 70% of the patients (7/10) showed an adjudicated response to pulse steroid therapy, with improved respiratory condition and radiological findings. Three patients died without response to pulse steroid therapy. One patient died of pancreatic cancer after recovering from respiratory failure. The remaining six patients were discharged without supplemental oxygen and completed anti-tuberculosis therapy.

Conclusions: Pulse steroid therapy can lead to dramatic improvements in some patients with acute respiratory failure associated with tuberculosis.

Keywords: Acute respiratory failure; Pulse steroid therapy; Retrospective study; Tuberculosis.