Pulmovant to Present Topline Results from the Phase 2 PHocus Study of Mosliciguat in Patients with Pulmonary Hypertension Associated with Interstitial Lung Disease (PH-ILD) at the ERS Congress 2026 on Tuesday, September 8, 2026

WALTHAM, Mass., Sept. 06, 2026 (GLOBE NEWSWIRE) -- Pulmovant, a clinical-stage biotechnology company committed to transforming the lives of patients with pulmonary diseases, and a Roivant (Nasdaq: ROIV) company, today announced that results from the Phase 2 PHocus study of mosliciguat in patients with pulmonary hypertension associated with interstitial lung disease (PH-ILD) will be presented at the European Respiratory Society (ERS) International Congress 2026 at 12:15 CEST (6:15 a.m. ET) on Tuesday, September 8, 2026, by Marc Humbert, MD, PhD, Professor of Respiratory Medicine at Université Paris-Saclay and Director of the French National Reference Center for Pulmonary Hypertension.

Mosliciguat is a potential first-in-class, once-daily, inhaled sGC activator with a differentiated mechanism of action designed to deliver targeted pulmonary vasodilation with limited systemic side effects for the treatment of PH-ILD.

The Phase 2 PHocus clinical study (NCT06635850) is a randomized, double-blind, placebo-controlled, global trial that enrolled 135 adult participants with PH-ILD to assess the safety and efficacy of mosliciguat. Mosliciguat is also being evaluated in the Phase 2 PHactor clinical study (NCT07333183), an open-label trial evaluating the tolerability and safety of inhaled mosliciguat in combination with inhaled treprostinil in participants with PH-ILD.

About Pulmonary Hypertension and Interstitial Lung Disease
Pulmonary hypertension (PH) is a progressive and debilitating condition characterized by high blood pressure in the blood vessels of the lungs. This elevated pressure forces the heart to work harder to pump blood through the lungs, leading to symptoms such as shortness of breath, fatigue, chest pain, and dizziness. The World Health Organization (WHO) has classified PH into five groups based on their underlying causes, symptoms, and treatment approaches. Group 3 PH is a subtype of PH that arises from lung diseases, such as interstitial lung disease (ILD). ILD describes a large group of diseases that cause progressive damage to the lungs, making it difficult for patients to breathe. Up to 200,000 patients across the U.S. and Europe are living with PH-ILD, a subset of Group 3 PH, and have limited or no approved treatment options. For more information, please visit https://www.pulmovant.com/our-science.

About Mosliciguat
Mosliciguat is a potential first-in-class, once-daily, inhaled sGC activator with a differentiated mechanism of action, which may have broad application across the spectrum of pulmonary hypertension (PH). Mosliciguat targets sGC, a key enzyme in the nitric oxide (NO)/cyclic guanosine monophosphate (cGMP) signaling pathway that catalyzes cGMP production. Elevated cGMP levels are known to promote vasodilation, contribute to anti-fibrotic effects, reduce inflammation and apoptosis and reverse vascular remodeling. Unlike sGC stimulators, which require reduced heme and NO to exert their effect, mosliciguat is an sGC activator that is believed to work independently of heme and NO.  In the Phase 1b ATMOS study of mosliciguat, a single dose of inhaled mosliciguat in PH patients was well tolerated and led to clinically meaningful, mean peak reduction in pulmonary vascular resistance (PVR) of up to 38%, one of the highest reductions seen in pulmonary hypertension trials to date. For information on the Phase 2 PHocus study of mosliciguat, please visit https://phocusstudy.com.

About Pulmovant
Pulmovant is a clinical-stage biotechnology company committed to transforming the lives of patients with pulmonary diseases and is a Roivant (Nasdaq: ROIV) company. Pulmovant’ s first investigational candidate, mosliciguat, is designed to provide a novel, once-daily, inhaled treatment option for patients with pulmonary hypertension associated with Interstitial Lung Disease (PH-ILD). Mosliciguat is a potential first-in-class soluble guanylate cyclase activator with a differentiated mechanism of action currently being evaluated in the Phase 2 PHocus global clinical trial in PH-ILD. For more information, please visit https://www.pulmovant.com.

About Roivant

Roivant (Nasdaq: ROIV) is a commercial-stage biopharmaceutical company that aims to improve the lives of patients by accelerating the development and commercialization of medicines that matter. Roivant’s pipeline includes LISRAYA™ (brepocitinib), a potent small molecule inhibitor of JAK1 and TYK2 FDA-approved for the treatment of dermatomyositis in adult patients and also in late-stage development for the treatment of non-infectious uveitis, cutaneous sarcoidosis and lichen planopilaris; IMVT-1402, a fully human monoclonal antibody targeting FcRn in development across several IgG-mediated autoimmune indications; and mosliciguat, an inhaled sGC activator in development for pulmonary hypertension associated with interstitial lung disease. We advance our pipeline by creating nimble subsidiaries or “Vants” to develop and commercialize our medicines and technologies. For more information, visit www.roivant.com.

Forward-Looking Statements

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