We are pleased to announce that our study entitled “Significance of Diffusing Capacity of the Lungs for Carbon Monoxide in Chronic Thromboembolic Pulmonary Hypertension,” conducted using data from the JAPHR4 cohort (CTEPH AC Registry), has been accepted for publication in Thorax.

We sincerely express our deepest gratitude to all who have supported and contributed to this research.

Article Link:
https://thorax.bmj.com/content/early/2026/01/02/thorax-2025-223670.long

The CTEPH AC Registry (JAPHR4 cohort) is one of the largest registries of CTEPH worldwide. We greatly appreciate your continued support in expanding patient enrollment. We also encourage you to actively utilize this registry in your research activities.

Thank you very much for your ongoing collaboration and support.