New combo therapy for lung scarring and high blood pressure under study
NCT ID NCT07333183
First seen Jun 27, 2026 · Last updated Sep 03, 2026 · Updated 2 times
Summary
This study tests a new inhaled drug, mosliciguat, added to an existing treatment (treprostinil) for people with high blood pressure in the lungs caused by lung scarring. The goal is to see if the combination is safe and tolerable. About 20 adults with this condition will participate.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants willing and able to provide informed consent * Participants on inhaled treprostinil * Participants with diagnosis of Interstitial Lung Disease (ILD). Diagnosis will be confirmed by a high-resolution computerized tomography (HR-CT) scan showing diffuse parenchymal disease. Eligible diagnosed diseases include: 1. Idiopathic interstitial pneumonia (IIP) 2. Chronic hypersensitivity pneumonitis 3. ILD associated with connective tissue disease (CTD) with a forced vital capacity (FVC) \< 70% of predicted * Confirmed pulmonary hypertension (PH) by right heart catheterization (RHC). * Ability to perform 6MWD ≥100 meters. Exclusion Criteria: * Diagnosis of PH Group 1 (eg. pulmonary arterial hypertension), Group 2 (related to left-heart dysfunction), Group 4 (eg, chronic thromboembolic pulmonary hypertension), or Group 5 (eg, unclassified). * Exacerbation of underlying lung disease within 28 days prior to randomization. * Initiation of pulmonary rehabilitation within 28 days prior to randomization. * Receiving \>10 L/min of oxygen supplementation by any mode of delivery at rest at Baseline. * History or intolerance to or lack of efficacy with mosliciguat or sGC stimulators or activators. * Receipt of investigational, or experimental therapy within 42 days OR 5 half-lives prior to randomization. Note: Other inclusion and exclusion criteria may apply.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
13 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Clinical Research Site
RECRUITINGSanta Barbara, California, 93105, United States
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Clinical Research Site
RECRUITINGTorrance, California, 90502, United States
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Clinical Research Site
RECRUITINGKissimmee, Florida, 34746, United States
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Clinical Research Site
RECRUITINGChicago, Illinois, 60611, United States
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Clinical Research Site
RECRUITINGKansas City, Kansas, 66160, United States
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Clinical Research Site
RECRUITINGBoston, Massachusetts, 02115, United States
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Clinical Research Site
RECRUITINGAnn Arbor, Michigan, 48109, United States
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Clinical Research Site
RECRUITINGDetroit, Michigan, 48202, United States
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Clinical Research Site
RECRUITINGAlbuquerque, New Mexico, 87131, United States
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Clinical Research Site
RECRUITINGGreensboro, North Carolina, 27403, United States
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Clinical Research Site
RECRUITINGProvidence, Rhode Island, 02903, United States
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Clinical Research Site
RECRUITINGCharleston, South Carolina, 29425, United States
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Clinical Research Site
RECRUITINGHouston, Texas, 77030, United States
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