Press Releases June 11, 2026 08:30 AM

Liquidia Announces Poster Presentations at the PHA 2026 International PH Conference and Scientific Sessions

Liquidia to Present Multiple Research Posters Highlighting YUTREPIA Clinical Data and Pulmonary Hypertension Care at PHA 2026 Conference

By Avery Klein
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Liquidia Corporation announced it will present four posters at the PHA 2026 International PH Conference, detailing clinical data from its ASCENT study on YUTREPIA inhalation powder for pulmonary hypertension patients. Presentations will include patient-reported outcomes, caregiver mental health, pharmacist roles, and safety and efficacy data. These disclosures underscore Liquidia's commitment to advancing innovative respiratory and vascular disease treatments and patient-centric research.

Liquidia Announces Poster Presentations at the PHA 2026 International PH Conference and Scientific Sessions
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Key Points

  • Presentation of compelling clinical data from ASCENT study on YUTREPIA's efficacy and safety in pulmonary hypertension and PH-ILD patients.
  • Highlighting the mental health burden on caregivers and expanding the recognized role of pharmacists in pulmonary hypertension care teams.
  • Utilization of proprietary PRINT technology enabling precise drug delivery, advancing treatment options in the respiratory and vascular disease sectors.

MORRISVILLE, N.C., June 11, 2026 (GLOBE NEWSWIRE) -- Liquidia Corporation (NASDAQ: LQDA), a biopharmaceutical company driven by science and compassion to revolutionize care for patients with challenging respiratory and vascular diseases, announced today that the company will present four posters at the PHA 2026 International PH Conference and Scientific Sessions taking place June 11-14 in Dallas.

Liquidia will present data from Cohort A of its ASCENT study of YUTREPIA® (treprostinil) inhalation powder, including patient-reported cough outcomes in patients with pulmonary hypertension associated with interstitial lung disease (PH-ILD) over 24 weeks of treatment. The company will also present new data and analyses examining the role of pharmacists within PH care teams and the mental health burden experienced by caregivers of patients with PH. In addition, Liquidia will present an encore of previously reported safety and exploratory efficacy data from the ASCENT study.

Dr. Rajeev Saggar, Liquidia Chief Medical Officer, said: “We are proud to share our research with the patients and caregivers at the center of the pulmonary hypertension community. From listening to patients describe their own experience with treatment to understanding the burden carried by caregivers and the role of the care teams who support them, this work reflects our commitment to the people living with this condition every day.”

All posters will be presented from 4 to 5 p.m. CDT Thursday, June 11, in the exhibition hall. Upon presentation, each publicly presented poster will be available on the publications page of Liquidia’s website at https://liquidia.com/publications.

New Poster Presentations

Poster #1014
Hearing from Patients: Self-Reported Cough Outcomes During Treatment with YUTREPIA® (treprostinil) in the ASCENT Trial

Poster #1055
The Invisible Burden: Mental Health Challenges Facing Caregivers of Patients with Pulmonary Hypertension

Poster #1072
The PHriendly Neighborhood Pharmacist: Mapping the Pharmacist’s Role in Pulmonary Hypertension Care Teams

Encore Presentation
Poster #1060
A Continued ASCENT to Week 24: Safety and Exploratory Efficacy Data on LIQ861 Dry Powder Inhaled Treprostinil in PH-ILD Patients

About YUTREPIA® (treprostinil) Inhalation Powder

YUTREPIA is an inhaled dry-powder formulation of treprostinil delivered through a convenient, low-effort, palm-sized device. YUTREPIA is indicated for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD) to improve exercise ability. YUTREPIA was designed using Liquidia’s PRINT® technology, which enables the development of drug particles that are precise and uniform in size, shape and composition, and that are engineered for enhanced deposition in the lung following oral inhalation. YUTREPIA was previously referred to as LIQ861 in investigational studies.

About Liquidia Corporation

Liquidia Corporation is a biopharmaceutical company driven by science and compassion to revolutionize care for patients with challenging respiratory and vascular diseases through precise, innovative therapies and applications of its proprietary PRINT® technology. PRINT enabled the development of YUTREPIA® (treprostinil) inhalation powder for the treatment of pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD). The company is also developing L606, an investigational extended-release formulation of treprostinil administered twice daily with a next-generation nebulizer and currently markets generic Treprostinil Injection for the treatment of PAH. To learn more about Liquidia, please visit www.liquidia.com.

Investor Contact:
Jason Adair
Chief Business Officer
919.328.4350
[email protected]

Media Contact:
[email protected]


Risks

  • Clinical trial data may not fully translate into long-term safety or efficacy outcomes, impacting future regulatory approvals and market adoption.
  • Market acceptance and competitive landscape risks persist as other therapies and technologies evolve in the pulmonary hypertension treatment sector.
  • Uncertainties in caregiver and healthcare professional engagement and reimbursement environments could affect therapy utilization and sales growth.

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