Breastfeeding on treprostinil: new data, lingering questions

Peter J Leary^{1

2}, Josefin Koehn³, Lia M Barros¹, Laurie Hogl¹, Nancy M Liston¹, Jonathan Buber⁴, Dale Whittington³, Susan Rayner⁵, Samuel G Rayner^{6

7}

Affiliations

¹ University of Washington, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Seattle, WA, USA.
² University of Washington, Department of Epidemiology, Seattle, WA, USA.
³ University of Washington, Department of Medicinal Chemistry, Seattle, WA, USA.
⁴ University of Washington, Department of Medicine, Division of Cardiology, Seattle, WA, USA.
⁵ University of Washington, Department of Pharmacy, Seattle, WA, USA.
⁶ University of Washington, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Seattle, WA, USA srayner@uw.edu.
⁷ University of Washington, Center for Lung Biology, Seattle, WA, USA.

Peter J Leary et al. Eur Respir J. 2025.

. 2025 May 22;65(5):2500049.

doi: 10.1183/13993003.00049-2025. Print 2025 May.

Peter J Leary^{1

2}, Josefin Koehn³, Lia M Barros¹, Laurie Hogl¹, Nancy M Liston¹, Jonathan Buber⁴, Dale Whittington³, Susan Rayner⁵, Samuel G Rayner^{6

7}

¹ University of Washington, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Seattle, WA, USA.
² University of Washington, Department of Epidemiology, Seattle, WA, USA.
³ University of Washington, Department of Medicinal Chemistry, Seattle, WA, USA.
⁴ University of Washington, Department of Medicine, Division of Cardiology, Seattle, WA, USA.
⁵ University of Washington, Department of Pharmacy, Seattle, WA, USA.
⁶ University of Washington, Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, Seattle, WA, USA srayner@uw.edu.
⁷ University of Washington, Center for Lung Biology, Seattle, WA, USA.

No abstract available

Conflict of interest statement

Conflict of interest: The authors have no potential conflicts of interest to disclose.