JAMA Clinical Reviews Diagnosis and Treatment of Interstitial Lung Disease
13 snips
Apr 22, 2024 Toby M. Maher, Professor of Medicine and director of interstitial lung diseases at USC, specializes in diagnosing and managing ILD. He defines ILD and contrasts inflammation with fibrosis. He outlines who is at risk and early symptoms to watch for. He covers key diagnostics like high-resolution CT and discusses medical and nonmedical treatment options including antifibrotics, immunomodulation, oxygen, rehab, and transplantation.
AI Snips
Chapters
Transcript
Episode notes
Inflammation Can Tip Into Self‑Perpetuating Fibrosis
- Many ILDs begin with inflammation (autoimmune causes) and can progress to irreversible fibrosis if not treated early.
- Once fibrosis reaches a tipping point it can become self-perpetuating, making late-stage diseases clinically similar despite different origins.
Think ILD For Subtle Exertional Breathlessness And Cough
- Suspect ILD when patients report subtle exertional breathlessness and persistent cough, since early disease often impairs oxygen absorption first on exertion.
- Cough is a common presenting symptom that frequently prompts earlier diagnosis.
Use Basal Velcro Crackles As A Key Clinical Red Flag
- On exam, listen for bilateral basal Velcro-like crackles as an early red flag for ILD and check for clubbing and connective tissue disease signs.
- Specific findings include skin thickening, Raynaud phenomenon, Gottron papules, mechanics hands, or small-joint arthropathy.