What question did this study set out to answer?

This research explores the diagnosis and treatment approaches for acute exacerbations of interstitial lung disease in intensive care settings.

December 9, 2025

Diagnosis and Management of Acute Exacerbation of Interstitial Lung Disease in the Intensive Care Unit

Key Points

This research explores the diagnosis and treatment approaches for acute exacerbations of interstitial lung disease in intensive care settings.
Review of diagnostic processes for ruling out causes of respiratory failure
Assessment of treatment options including immunosuppression and supportive care
Evaluation of respiratory support strategies like high-flow nasal cannula
Identified multiple underlying pathologies contributing to respiratory failure
Highlighted the importance of early respiratory support to prevent progression to invasive interventions
Emphasized the role of multidisciplinary care in developing effective treatment plans

Abstract

Interstitial lung disease is a complex radiographic and histologic diagnosis, encompassing more than 200 disorders. Acute exacerbation presents as acute respiratory failure and mimics an upper respiratory viral syndrome. An extensive diagnostic workup is required to rule out other causes of acute respiratory failure and identify potential triggers. Treatment, including general supportive care and immunosuppression, depends on the underlying pathology. Respiratory support with high-flow nasal cannula should be initiated early in an attempt to minimize progression to invasive mechanical ventilation. Multidisciplinary conversations are vital to establish a care plan and outline candidacy for invasive mechanical ventilation, extracorporeal life support, and transplantation.

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