An Expanded Access Study to Assess Treprostinil Palmitil Inhalation Powder (TPIP) for Participants With Pulmonary Arterial Hypertension (PAH) and Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

April 27, 2026 updated by: Insmed Incorporated

Treprostinil Palmitil Inhalation Powder (TPIP) in Patients With Pulmonary Arterial Hypertension or Pulmonary Hypertension Associated With Interstitial Lung Disease

The purpose of this study is to provide continued access to TPIP for participants who have successfully completed the open-label extension (OLE) studies of INS1009-203 for PAH or INS1009-212 for PH-ILD.

Study Overview

Status

Available

Conditions

Intervention / Treatment

Detailed Description

Participants will receive TPIP 80 micrograms (μg), 160 μg, or 320 μg, inhalation single-dose capsules, orally, once daily (QD).

Study Type

Expanded Access

Expanded Access Type

  • Treatment IND/Protocol

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

N/A

Description

Inclusion Criteria

  • The participant is ineligible for or cannot be treated satisfactorily with alternative commercially available therapy for PAH or PH-ILD.
  • Participant provides their informed consent to participate as per local requirements.
  • Participant must have successfully completed the OLE INS1009-203 or INS1009-212 studies.
  • Based on the treating physician's judgement on participant's medical history and an evaluation of the overall risk-benefit profile, the participant will be determined to be suitable for continued TPIP treatment within this program.
  • Requests for the post-OLE INS1009-203 and INS1009-212 TPIP studies must originate from the investigators of INS1009-203 and INS1009-212 TPIP studies, respectively.
  • Female participants must be postmenopausal (defined as no menses for 12 months without an alternative medical cause), surgically sterile, or using highly effective contraception (failure rate <1% per year when used consistently and correctly) from Day 1 to at least 90 days after the last dose.
  • Male participants with female partners must adhere to contraception requirements to avoid potential exposure to the embryo/fetus based on the partner's reproductive status. For partners of childbearing potential, effective contraception must be used from Day 1 to at least 90 days after the last dose.

Exclusion Criteria:

• No specific exclusion criteria.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Insmed Incorporated

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

First Submitted

April 11, 2025

First Submitted That Met QC Criteria

April 11, 2025

First Posted (Actual)

April 23, 2025

Study Record Updates

Last Update Posted (Actual)

April 29, 2026

Last Update Submitted That Met QC Criteria

April 27, 2026

Last Verified

April 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • TPIP EAP

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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