Phase 2 study
Recruiting Phase 2
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| The Prince Charles Hospital | Brisbane | QLD | Recruiting |
| Mater Misericordiae Ltd | South Brisbane | QLD | Recruiting |
| Royal Hobart Hospital | Hobart | TAS | Recruiting |
voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice
Who can join
The official eligibility criteria
Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.
Key Inclusion Criteria:
1. Documented clinical diagnosis of PAH (Group 1 PH according to the 7th World Symposium on Pulmonary Hypertension (WSPH))
2. WHO functional class II or III (slight to marked limitation of functional status due to PAH)
3. Receiving background Standard Of Care (SOC) therapy for PAH on a stable dose and regimen, as determined by the investigator, as described in the protocol
4. PVR ≥400 dynes∙sec/cm\^5 (5 Wood units) based on Right Heart Catheterization (RHC) during the screening period
5. Has 6MWD ≥150 and ≤550 meters repeated twice during screening as described in the protocol
Key Exclusion Criteria:
1. Has Group 2 (PH associated with left heart disease), Group 3 (PH associated with lung diseases and/or hypoxia), Group 4 (PH associated with pulmonary artery obstructions), or Group 5 (PH with unclear and/or multifactorial mechanisms) PH according to the 7th WSPH
2. Pulmonary Arterial Wedge Pressure (PAWP) \>15 mm Hg by RHC during the screening period
3. History of left-sided heart disease and/or clinically significant cardiac disease, as described in the protocol
4. Obstructive lung disease defined as Forced Expiratory Volume in 1 second (FEV1)/Forced Vital Capacity \<0.7 and FEV1 \<70% of the predicted value as described in the protocol
5. Evidence of interstitial lung disease as defined in the protocol
6. Evidence of chronic thromboembolic pulmonary disease or acute pulmonary embolism as described in the protocol
7. Participants requiring anticoagulation and/or antiplatelet therapy for an underlying medical condition as described in the protocol
8. Has any history of intracranial bleeding or any history of elevated intracranial pressure
9. Has any history of bleeding meeting criteria as described in the protocol
Note: Other protocol-defined Inclusion/ Exclusion criteria apply
Dates on the record
Results, publications and the official record
- No results are posted on the official record yet.
- No publications are listed on the official record yet.
- Official record and contacts on ClinicalTrials.gov – contact details for each site are kept there, and are not copied onto this page.
Sources and dates
- ClinicalTrials.gov – the record this page reformats
- ClinicalTrials.gov processing date: 25 September 2026.
- This page last checked by Voxsanity: 11 October 2026.
Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.
Not medical advice.
Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.
Letter for your doctor
A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.