Episode Details

Today, Dave Furfaro, Luke Hedrick, and Robert Wharton discuss the PREDMETH trial published in The New England Journal of Medicine in 2025. This was a non-inferiority trial comparing prednisone to methotrexate for upfront therapy in treatment-naive sarcoidosis patients. Listen in for a break down of the trial, analysis, and clinically applicable pearls.

Article and Reference

Todays’ episode discusses the PREDMETH trial published in NEJM in 2025.

Kahlmann V, Janssen Bonás M, Moor CC, Grutters JC, Mostard RLM, van Rijswijk HNAJ, van der Maten J, Marges ER, Moonen LAA, Overbeek MJ, Koopman B, Loth DW, Nossent EJ, Wagenaar M, Kramer H, Wielders PLML, Bonta PI, Walen S, Bogaarts BAHA, Kerstens R, Overgaauw M, Veltkamp M, Wijsenbeek MS; PREDMETH Collaborators. First-Line Treatment of Pulmonary Sarcoidosis with Prednisone or Methotrexate. N Engl J Med. 2025 Jul 17;393(3):231-242. doi: 10.1056/NEJMoa2501443. Epub 2025 May 18. PMID: 40387020.

https://www.nejm.org/doi/full/10.1056/NEJMoa2501443

Meet Our Hosts

Luke Hedrick is an Associate Editor at Pulm PEEPs and runs the Rapid Fire Journal Club Series. He is a senior PCCM fellow at Emory, and will be starting as a pulmonary attending at Duke University next year.

Robert Wharton is a recurring guest on Pulm PEEPs as a part of our Rapid Fire Journal Club Series. He completed his internal medicine residency at Mt. Sinai in New York City, and is currently a first year pulmonary and critical care fellow at Johns Hopkins.

Key Learning Points

Clinical context

• Prednisone remains the traditional first-line treatment for pulmonary sarcoidosis when treatment is indicated, with evidence for short-term improvements in symptoms, radiographic findings, and pulmonary function—but with substantial, familiar steroid toxicities (weight gain, insomnia, HTN/DM, infection risk, etc.).
• Despite widespread use, glucocorticoids haven’t been robustly tested head-to-head against many alternatives as initial therapy, and evidence for preventing long-term decline (especially in severe disease) is limited.
• Immunosuppressants (like methotrexate) are often used as steroid-sparing agents, but guideline recommendations are generally conditional/low-quality evidence, and practice varies.

Why PREDMETH matters

• It addresses a real-world question: Can methotrexate be an initial alternative to prednisone in pulmonary sarcoidosis, rather than being reserved only for steroid-sparing later?
• It also probes a common clinical belief: MTX has slower onset than predniso