Treprostinil in Newborns With Pulmonary Hypertension; a Non-Interventional Study to Collect Data on Drug Utilization, Safety, and Effectiveness
NEPHY
NEPHY
Sponsor study identifier
observational
60
1 country
4
Study Start
February 25, 2025
Actual (reported)Primary Completion
July 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 31, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
This observational study will seek to describe the uses and safety and efficacy outcomes of treprostinil in clinical practice in patients with persistent pulmonary hypertension (PPHN).
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 31, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 21, 2024
Actual (reported)July 12, 2024
Actual (reported)February 25, 2025
Actual (reported)July 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
December 31, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Characteristics of neonates receiving treprostinil in the clinical practice.
Sex (male/female) ; Gestational Age (weeks) ; Birth Weight (g) ; Apgar (1 and 5 min, 0-10) and Time from birth to treprostinil initiation (h)
From baseline to Day 30 after last dose of treprostinil
Treprostinil-specific treatment patterns.
Prior concomitant treatments, treprostinil route, treprostinil dose(s) (mg/ml) and treprostinil treatment duration (days).
From baseline to Day 30 after last dose of treprostinil
Number of participants with treatment-related adverse events to evaluate safety.
From baseline to Day 30 after last dose of treprostinil
Composite endpoint of absence of complications through Day 14 after the index date.
From baseline to Day 30 after last dose of treprostinil
Description of the clinical outcomes from treprostinil start day (i.e., Day 0) to Day 14 and at Day 30 after last dose of treprostinil.
0h, 24h, 48h, 72h, Day 7, Day 14, and Day 30 after last dose of treprostinil (if applicable).
Description of neurodevelopmental progress over 2 years after treprostinil initiation through a Global Clinical Impression Scale.
From day 30 after treprostinil treatment to Year 2 after last dose of treprostinil
Approximately 60 newborns with PH (of whom at least 40 newborns with persistent pulmonary hypertension of the newborn \[PPHN\]) are expected to be included.
CHU Lyon (HCL) - Hopital Femme Mère Enfant
Bron, 69500, France
Réanimation néonatale CHU Grenoble Alpes - Hôpital Couple Enfant
Grenoble, 38043, France
First Submitted
May 21, 2024
First Posted
July 12, 2024
Study Start
February 25, 2025
Actual (reported)Primary Completion
July 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
A Study To Evaluate Safety And Efficacy Of IV Sildenafil In The Treatment Of Neonates With Persistent Pulmonary Hypertension Of The Newborn
Contact the study team to confirm eligibility.
CHU Lille - Clinique de Néonatalogie
Lille, 59000, France
CHU de Toulouse Hopital des enfants - Réanimation Néonatale
Toulouse, 31300, France
Study Completion
December 31, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
September 3, 2025
Record last verified: 2025-09
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