Inhaled drug shows promise for managing tough Lung-Heart condition
NCT ID NCT05649722
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at the long-term safety of an inhaled medication called treprostinil palmitil (TPIP) for people with pulmonary hypertension caused by interstitial lung disease. Thirty-one adults who completed a previous study took part. The main goal was to check for side effects over time, not to cure the condition.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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31 people
The number who actually took part.
- Started
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May 2023
- Finished
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Apr 2026
- 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 years and older
- 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 who completed the end of treatment visit in Study INS1009-211 (NCT05176951). Participants for whom the OLE study was not available at the time of their completion of the lead-in study are eligible for enrolment within one year of their lead-in end of treatment visit. * Complete baseline screening assessments to confirm eligibility to participate if more than 30 days have elapsed since the end of the study visit in Study INS1009-211, or any other lead-in PH-ILD TPIP study. * Capable of giving signed informed consent that includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol. Exclusion Criteria: * Participants who experienced any hypersensitivity or adverse drug reaction or were withdrawn early/discontinued in a previous PH-ILD TPIP study, which in the opinion of the Investigator, could indicate that continued treatment with TPIP may present an unreasonable risk for the participant. * Initiation of parenteral administration of prostacyclin analogues (eg, TRE, epoprostenol) since the completion of Study INS1009-211 or other TPIP studies. Initiation of inhaled prostacyclin analogues (eg, TRE \[Tyvaso\] or iloprost) and oral prostacyclin analogues (eg, TRE \[Orenitram\]) or receptor agonists (eg, selexipag) are permitted if stopped 24 hours prior to the start of study drug administration. Pregnant or breastfeeding. Male and female participants must use contraceptives that are consistent with local regulations regarding the methods of contraception for those participating in clinical studies. Female participants of childbearing potential must have a negative urine pregnancy test result at trial entry before the first dose of study drug. \- Any medical or psychological condition, including relevant laboratory abnormalities at screening that, in the opinion of the Investigator, suggest a new and/or insufficiently understood disease that may present an unreasonable risk to the study participant as a result of participation in the study.
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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.
Contacts and locations
Locations
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ARG001
Rosario, Santa Fe Province, S2013KDS, Argentina
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ARG003
Autonomus City of Buenos Aires, Buenos Aires, C1280AEB, Argentina
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AUS005
Macquarie Park, New South Wales, 2109, Australia
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BEL002
Liège, 4000, Belgium
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ESP003
Palma, Balearic Islands, 07120, Spain
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ESP005
Barcelona, 08907, Spain
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ESP007
Oviedo, Principality of Asturias, 33011, Spain
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ESP009
Santiago de Compostela, Galicia, 15706, Spain
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ESP010
Barcelona, 8035, Spain
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GBR001
Sheffield, South Yorkshire, S10 2JF, United Kingdom
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GBR003
Clydebank, Glasgow, G81 4DY, United Kingdom
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GER001
Dresden, Saxony, 01307, Germany
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GER002
Berlin, 13125, Germany
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GER003
Essen, North Rhine-Westphalia, 45239, Germany
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GER004
München, Bavaria, 81377, Germany
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GER006
Heidelberg, Baden-Wurttemberg, 69126, Germany
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GER010
Giessen, Hesse, 35392, Germany
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GER012
Berlin, 14050, Germany
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ITA001
Palermo, Sicily, 90127, Italy
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ITA002
Monza, Lombardy, 20900, Italy
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ITA003
Naples, 80131, Italy
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ITA004
Milan, Lombardy, 20123, Italy
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