Skip to main content

ralinepag

ralinepag: sourced relationships with 1 company · 3 clinical trials tracked.

ralinepag evidence translation

What we can confirm

What it means

Source-backed records connect ralinepag to ARNA; that link alone does not prove the drug works.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

How could ralinepag → ARNA affect its developer, and what evidence supports the link?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence7 indications · 1 study sponsors
Dated Pipeline Records (1)
CompanyDated record stage
ARENA PHARMACEUTICALS INC (ARNA)
licensee · Reported 2021-02-23 · Current development: unknownSource
Phase 3
Clinical Trial Registry Records (3)

A Phase 3, Randomized, Double-blind, Placebo-controlled Study of Ralinepag to Evaluate Safety and Effects on Exercise Capacity Assessed by CPET in Subjects With WHO Group 1 Pulmonary Hypertension Who Recently Initiated Therapy

NCT04084678Registry updated 2026-07-06·Phase 3·UTHR
Terminated

Primary endpoint: Change From Baseline in Peak VO2 Assessed by CPET

InterventionalRandomizedquadruple10 enrolledStarted 2021-01Completion 2023-0433 sites · Argentina, Australia, Austria, Belgium…United Therapeutics

A Phase 3 Open-label Extension (OLE) Study to Evaluate the Long-term Safety and Efficacy of Ralinepag in Subjects With World Health Organization (WHO) Group 1 Pulmonary Arterial Hypertension (PAH)

NCT03683186Registry updated 2026-10-06·Phase 3·UTHR
Enrolling by invitation

Primary endpoint: Number of subjects with treatment-emergent adverse events [Safety and Tolerability]

Interventionalopen1,000 targetStarted 2019-09Completion 2026-12190 sites · Argentina, Australia, Austria, Belgium…United Therapeutics

A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Ralinepag When Added to PAH Standard of Care or PAH Specific Background Therapy in Subjects With WHO Group 1 PAH

NCT03626688Registry updated 2026-06-16·Phase 3·UTHR
Completed

Primary endpoint: Time from randomization to the first adjudicated protocol-defined clinical worsening event

InterventionalRandomizedquadruple687 enrolledStarted 2019-01Completion 2025-1250 sites · United StatesUnited Therapeutics

Frequently asked questions

Which companies have sourced relationships with ralinepag?

ralinepag has dated SEC/FDA relationship records for ARENA PHARMACEUTICALS INC.

How many clinical trials involve ralinepag?

BioSniper tracks 3 clinical trials involving ralinepag.