Extension Studies in Treprostinil Palmitil Inhalation Powder (TPIP) Show Promise in pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), American Journal of Managed Care, October 20, 2026

At the annual meeting of the American College of Chest Physicians, October 18-21. 2026, Insmed presented new data on treprostinil palmitil inhalation powder. This is an investigational inhaled prostacyclin-pathway drug that is released slowly in the lungs, so a single daily dose works for 24 hours. Current inhaled treprostinil needs four sessions a day. In […]

Extension Studies in Treprostinil Palmitil Inhalation Powder (TPIP) Show Promise in pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), American Journal of Managed Care, October 20, 2026 Read Post »

Gossamer submits New Drug Application to the US Food and Drug Administration (FDA) for seralutinib in pulmonary arterial hypertension (PAH)

Gossamer Bio has submitted a New Drug Application (NDA) to the US Food and Drug Administration (FDA) for seralutinib in pulmonary arterial hypertension (PAH). A New Drug Application is the formal application requesting that the Food and Drug Administration review a medicine to determine whether it may be approved for use in patients. To be

Gossamer submits New Drug Application to the US Food and Drug Administration (FDA) for seralutinib in pulmonary arterial hypertension (PAH) Read Post »

Update on the global Phase IIb EPIMODE trial evaluating drug candidate CS1 in pulmonary arterial hypertension (PAH), Modular Finance, October 8, 2026

EPIMODE is a global, randomized and placebo-controlled Phase IIb trial designed to evaluate efficacy, safety and tolerability, determine the optimal dose for further development, and provide additional insight into CS1’s potential disease-modifying effects in patients with pulmonary arterial hypertension (PAH). CS1 is being developed by Cereno Scientific as an oral, once-daily, potentially disease-modifying treatment for

Update on the global Phase IIb EPIMODE trial evaluating drug candidate CS1 in pulmonary arterial hypertension (PAH), Modular Finance, October 8, 2026 Read Post »

Zydus Lifesciences and MSN Laboratories partner to Launch First Generic of Adempas (riociguat) in the U.S.A., PR Newswire, October 5, 2026

Zydus Lifesciences and MSN Laboratories have launched the first generic version of Adempas (riociguat) in the United States. The United States Food and Drug Administration (FDA) has approved it as equivalent to the original. Riociguat is used to treat adults with pulmonary arterial hypertension and with chronic thromboembolic pulmonary hypertension that is inoperable or persists

Zydus Lifesciences and MSN Laboratories partner to Launch First Generic of Adempas (riociguat) in the U.S.A., PR Newswire, October 5, 2026 Read Post »

US Food and Drug Administration (FDA) updates Winrevair (sotatercept) label based on new trial data supporting earlier use in pulmonary arterial hypertension

The US Food and Drug Administration (FDA) has approved an update to the US label for WINREVAIR (sotatercept-csrk), Merck’s activin signaling inhibitor for pulmonary arterial hypertension, to include efficacy and safety data from the Phase 3 HYPERION trial. The trial specifically evaluated adults newly diagnosed with pulmonary arterial hypertension — within 12 months of screening,

US Food and Drug Administration (FDA) updates Winrevair (sotatercept) label based on new trial data supporting earlier use in pulmonary arterial hypertension Read Post »

Pulmovant announces positive topline results from its Phase 2 PHocus trial of mosliciguat in pulmonary hypertension associated with interstitial lung disease (PH-ILD)

The findings of the Pulmovant Phase 2 PHocus trial of mosliciguat in pulmonary hypertension associated with interstitial lung disease (PH-ILD, Group 3 of the World Health Organisation, WHO, pulmonary hypertension classification) were presented on September 8, 2026, at the European Respiratory Society (ERS) International Congress 2026 by Marc Humbert, MD, PhD, Professor of Respiratory Medicine

Pulmovant announces positive topline results from its Phase 2 PHocus trial of mosliciguat in pulmonary hypertension associated with interstitial lung disease (PH-ILD) Read Post »

US Food and Drug Administration (FDA) accepts for review a New Drug Application (NDA) for ralinepag, an investigational prostacyclin IP receptor agonist to treat pulmonary arterial hypertension (PAH), Biospace, August 24, 2026

The US Food and Drug Administration (FDA) has accepted for review a New Drug Application from United Therapeutics Corporation for ralinepag, an investigational prostacyclin IP receptor agonist intended to treat pulmonary arterial hypertension (PAH). The filing rests on results from the Phase III ADVANCE OUTCOMES study See our previous article on this topic here. Read more at

US Food and Drug Administration (FDA) accepts for review a New Drug Application (NDA) for ralinepag, an investigational prostacyclin IP receptor agonist to treat pulmonary arterial hypertension (PAH), Biospace, August 24, 2026 Read Post »

Tenax Therapeutics announces results from phase 3 LEVEL trial of TNX-103 in patients with pulmonary hypertension associated with heart failure with preserved ejection fraction, PH-HFpEF, August 10, 2026

Tenax Therapeutics, Inc. announced today the topline results of its Phase 3 LEVEL trial, which evaluated TNX-103 (oral levosimendan) in patients with pulmonary hypertension associated with heart failure with preserved ejection fraction (PH-HFpEF), Group 2 of the World Health Organisation (WHO) pulmonary hypertension classification. The trial did not meet its primary endpoint — improvement in

Tenax Therapeutics announces results from phase 3 LEVEL trial of TNX-103 in patients with pulmonary hypertension associated with heart failure with preserved ejection fraction, PH-HFpEF, August 10, 2026 Read Post »

Insmed Announces Positive 12-Month Data from the Ongoing Open-Label Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Patients with Pulmonary Arterial Hypertension, July 16, 2026

Insmed announced on July 16 positive 12-Month data from the ongoing open-label extension (OLE) study evaluating treprostinil palmitil inhalation powder (TPIP), administered once daily in patients with pulmonary arterial hypertension (PAH, World Health Organization Group 1). The OLE study is a non-placebo-controlled trial and was designed to evaluate the long-term safety, tolerability, and effectiveness of

Insmed Announces Positive 12-Month Data from the Ongoing Open-Label Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Patients with Pulmonary Arterial Hypertension, July 16, 2026 Read Post »

Activin Signaling Inhibitors in Pulmonary Hypertension: A State-of-the-Art Review via the Pulmonary Vascular Research Institute (PVRI), Pulmonary Circulation, July 14, 2026

A review recently published in Pulmonary Circulation brings together academic and industry researchers (via the PVRI Innovative Drug Discovery Initiative) to consolidate current knowledge on activin signaling inhibitors (ASIs), the role of specific Bone morphogenetic protein (BMP) ligands, efficacy/safety data, and considerations for developing next-generation activin signaling inhibitors. Key points: Open questions remain about: the

Activin Signaling Inhibitors in Pulmonary Hypertension: A State-of-the-Art Review via the Pulmonary Vascular Research Institute (PVRI), Pulmonary Circulation, July 14, 2026 Read Post »

Ralinepag for the treatment of pulmonary arterial hypertension (ADVANCE OUTCOMES): findings from the phase 3 study, The Lancet, July 26, 2026

ADVANCE OUTCOMES is a phase 3, randomised, double-blind trial tested oral ralinepag against placebo in pulmonary arterial hypertension patients, measuring time to first clinical worsening (death, hospitalisation, need for parenteral/inhaled prostacyclin therapy, disease progression, or unsatisfactory clinical response). Patients were enrolled between Jan 24, 2019, and June 20, 2025. Of 1037 patients screened for eligibility,

Ralinepag for the treatment of pulmonary arterial hypertension (ADVANCE OUTCOMES): findings from the phase 3 study, The Lancet, July 26, 2026 Read Post »

U.S. Food and Drug Administration (FDA) grants orphan drug status to IKT-001, an experimental formulation of imatinib to treat pulmonary arterial hypertension, July 23, 2026

The U.S. Food and Drug Administration (FDA) has granted orphan drug designation to IKT-001, an experimental formulation of imatinib that Inhibikase Therapeutics is developing to treat pulmonary arterial hypertension (PAH). Orphan drug designation is granted to investigational medications aimed at treating rare diseases — conditions affecting fewer than 200,000 people in the U.S. The designation is meant to give

U.S. Food and Drug Administration (FDA) grants orphan drug status to IKT-001, an experimental formulation of imatinib to treat pulmonary arterial hypertension, July 23, 2026 Read Post »

Respiratory inhaler devices market positioned for notable expansion through 2030, Open PR, July 13, 2027

An article recently published in Open PR notes that inhaler devices are seeing broadening use for managing several respiratory conditions, with pulmonary arterial hypertension listed alongside asthma and COPD as one of the areas of application. The report is about the respiratory inhaler devices market overall — smart/connected inhalers, market size projections (forecast to reach

Respiratory inhaler devices market positioned for notable expansion through 2030, Open PR, July 13, 2027 Read Post »

Phase 2 trial on new investigational treatment for pulmonary hypertension associated with heart failure with preserved ejection fraction (PH-HFpEF) completes enrolment, Pulmonary Hypertension News, June 15, 2026

Pulmonary Hypertension associated with Heart Failure with Preserved Ejection Fraction (PH-HFpEF) is classified as Group 2 pulmonary hypertension by the World Health Organization (WHO). It is a type of heart failure in which the heart still pumps normally but becomes too stiff to fill properly with blood between heartbeats. This can cause pressure to build

Phase 2 trial on new investigational treatment for pulmonary hypertension associated with heart failure with preserved ejection fraction (PH-HFpEF) completes enrolment, Pulmonary Hypertension News, June 15, 2026 Read Post »

Flolan discontinuation confirmed in the UK as of April 2028 – 150 patients in the UK will need to transition to another formulation of epoprostenol, PHA UK News, June 17, 2026

GSK has confirmed it will discontinue Flolan, a drug used to treat pulmonary arterial hypertension, in the UK from 2028 — having already pulled it from the US (see our article on this topic here), and other markets. Around 150 UK patients, including children, currently rely on the drug. With production ending in April 2028

Flolan discontinuation confirmed in the UK as of April 2028 – 150 patients in the UK will need to transition to another formulation of epoprostenol, PHA UK News, June 17, 2026 Read Post »

Do financial conflicts of interest influence medical prescribing practices? A Yale study published in Medical XPress, June 16, 2026

A Yale study, published in Pulmonary Circulation, examined links between pharmaceutical industry payments and prescribing patterns among physicians treating pulmonary arterial hypertension (PAH) — a field chosen because therapies are costly and prescribing is concentrated among a small group of specialists. Using CMS Open Payments data, researchers found that physicians receiving drug-specific industry payments were

Do financial conflicts of interest influence medical prescribing practices? A Yale study published in Medical XPress, June 16, 2026 Read Post »

Liquidia (LQDA) presents new YUTREPIA data at the US Pulmonary Hypertension Association (PHA)s International Annual conference in Dallas, June 11-14, 2026

Earlier this month, Liquidia Corporation presented four posters at the US Pulmonary Hypertension Association (PHA)’s International Conference in Dallas, sharing 24‑week ASCENT study data and broader insights on YUTREPIA (treprostinil) inhalation powder in pulmonary hypertension. Beyond clinical outcomes, the company highlighted patient‑reported cough data, the mental health strain on caregivers and the evolving role of

Liquidia (LQDA) presents new YUTREPIA data at the US Pulmonary Hypertension Association (PHA)s International Annual conference in Dallas, June 11-14, 2026 Read Post »

Exploring the therapeutic potential of GLP-1 receptor agonists in pulmonary arterial hypertension, European Respiratory Journal, May 2026

GLP-1 receptor agonists (GLP-1RAs) are drugs originally developed for diabetes and obesity. In experimental models of pulmonary arterial hypertension GLP-1RA’s administration attenuates the severity of pulmonary hypertension. Additional studies highlight their ability to protect against lung fibrosis and preserve endothelial function. No clinical trials have yet tested GLP-1RAs specifically in pulmonary arterial hypertension, though observational

Exploring the therapeutic potential of GLP-1 receptor agonists in pulmonary arterial hypertension, European Respiratory Journal, May 2026 Read Post »

Cereno Scientific announces partnership with PHA Europe on patient-centered pulmonary hypertension drug design, May 11, 2026

Swedish biotech Cereno Scientific has announced a collaboration with PHA Europe & Global, aimed at integrating the patient perspective more systematically into clinical trial design and execution. Cereno is developing two experimental medications that could expand choices in this space: CS1 for pulmonary arterial hypertension (PAH) and CS014 for pulmonary hypertension associated with lung disease (PH-ILD). The

Cereno Scientific announces partnership with PHA Europe on patient-centered pulmonary hypertension drug design, May 11, 2026 Read Post »

United Therapeutics presents positive data from ongoing research at the American Thoracic Society’s International Conference, May 15-20, Orlando (US)

United Therapeutics announced positive data from the TETON-1 phase 3 pivotal study of inhaled treprostinil in idiopathic pulmonary fibrosis (IPF), and of the ADVANCE OUTCOMES and ARTISAN studies on pulmonary arterial hypertension at the American Thoracic Society’s International Conference on May 15-20, in Orlando (see also our previous article at this link) The following posters

United Therapeutics presents positive data from ongoing research at the American Thoracic Society’s International Conference, May 15-20, Orlando (US) Read Post »

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