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Treprostinil Diolamine

Phase 3
United Therapeutics Corporation (UTHR)

Phase 3

Development Phase

0

Upcoming Catalysts

0

Historical Events

1

Regulatory Approvals

No Catalysts Found

No catalyst events have been recorded for this drug yet.

Competitive Landscape

1 competitor in Pulmonary Arterial Hypertension

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Drug Information

Target Indication

Pulmonary Arterial Hypertension

Clinical Trial

NCT01560624

Last updated: 1/2/2026

Patent & Exclusivity

No patent data available. Pre-approval drugs may not have Orange Book listings.

Regulatory Approvals
EMAPending

Orepaxam

Treatment of pulmonary arterial hypertension (PAH) (WHO Group 1) to delay disease progression and to improve exercise capacity. The studies that established effectiveness included predominantly patients with WHO functional class II-III symptoms and aetiologies of idiopathic or heritable PAH or PAH associated with connective tissue disease (see section 5.1). Treatment of pulmonary arterial hypertension (PAH) (WHO Group 1).

Orphan
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Drug Science
Mechanism of action & safety profile
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