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Open-label, single-arm, non-controlled trial to evaluate the safety and tolerability of treprostinil sodium in children below the age of 18 with pulmonary arterial hypertension (PAH)

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-505082-91-00
Acronym
TREPaed
Enrollment
37
Registered
2024-02-08
Start date
2024-05-29
Completion date
Unknown
Last updated
2025-10-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pulmonary Arterial Hypertension (PAH)

Brief summary

The frequency and seriousness of adverse events and adverse drug reactions during the first 5 months (20 weeks ± 1 weeks) of treatment according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0).

Detailed description

Change from baseline in quality of Life (QoL) as assessed by the Pediatric Quality of Life Inventory (PedsQoL Version 4.0) questionnaire., Change from baseline in 6MWD (patients > 6 years), Change from baseline in WHO FC, Change from baseline in echocardiography (ECHO) parameters, Change from baseline in plasma N-terminal pro-brain natriuretic peptide (NTproBNP), The frequency and seriousness of adverse events and adverse drug reactions according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0) during the observational period, Treprostinil plasma concentration

Interventions

DRUGTREPaed_5
DRUGTREPaed_1
DRUGTREPaed_10
DRUGTREPaed_0.5
DRUGTREPaed_2.5

Sponsors

Aop Orphan Pharmaceuticals GmbH
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
The frequency and seriousness of adverse events and adverse drug reactions during the first 5 months (20 weeks ± 1 weeks) of treatment according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0).

Secondary

MeasureTime frame
Change from baseline in quality of Life (QoL) as assessed by the Pediatric Quality of Life Inventory (PedsQoL Version 4.0) questionnaire., Change from baseline in 6MWD (patients > 6 years), Change from baseline in WHO FC, Change from baseline in echocardiography (ECHO) parameters, Change from baseline in plasma N-terminal pro-brain natriuretic peptide (NTproBNP), The frequency and seriousness of adverse events and adverse drug reactions according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0) during the observational period, Treprostinil plasma concentration

Countries

Austria, France, Germany, Hungary, Slovakia, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026