Asset profile
Epoprostenol · Flolan
Small molecule
Evidence outlook
Approved: Hypertension
Regulatory approval supersedes design-level evidence grading; the trials behind approval are preserved below as the drug's evidence history.
This drug's registrational program predates the public trial registry, so its Featured trials section is empty by necessity, not by omission.
How the evidence outlook works ↗
Featured trials
The studies most instrumental to this drug's clinical progression, individually graded on design and result. Pick an indication; Research unlocks the trials, endpoints, key results and grades.
Competitive landscape
65 competitors in this universe: 5 direct rivals (same mechanism and indication), 0 same-class, 60 same-indication.
| Drug | Stage | Modality | Mechanism | Evidence signal | Reported efficacygraded featured trials |
|---|---|---|---|---|---|
| Epoprostenol (Flolan): this drug | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| Treprostinil (Orenitram / Remodulin / Tyvaso) | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| Treprostinil (Yutrepia, Liquidia) | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| Iloprost (Ventavis) | Phase 3 | Small molecule | IP receptor (prostacyclin pathway) | ||
| L606 | Phase 3 | Small molecule | IP receptor (prostacyclin pathway) | ||
| Ralinepag | Phase 3 | Small molecule | IP receptor (prostacyclin pathway) | ||
| Aprocitentan (Tryvio) | Approved | Small molecule | Endothelin receptor (ETA/ETB, dual) | ||
| Baxdrostat (Baxfendy) | Approved | Small molecule | Aldosterone synthase (CYP11B2) | ||
| Bosentan (Tracleer) | Approved | Small molecule | Endothelin receptor (ETA/ETB, dual) | ||
| Nitric Oxide (INOmax) | Approved | Gas (inhaled) | Nitric oxide | ||
| Sacubitril / Valsartan (Entresto) | Approved | Small molecule | Neprilysin + Angiotensin II receptor (dual) | ||
| AD-209 | Phase 3 | Small molecule | Angiotensin II type 1 receptor / L-type calcium channel / Na-Cl cotransporter | ||
| AGSAVI | Phase 3 | Small molecule | Angiotensin II receptor / Calcium channel / Thiazide-like diuretic | ||
| AJU-C52 | Phase 3 | Small molecule | Angiotensin II receptor / Calcium channel / Thiazide-like diuretic | ||
| Ambrisentan (Letairis) | Phase 3 | Small molecule | Endothelin A receptor | ||
| C2402 | Phase 3 | Small molecule | — |
…and 50 more. Research shows the complete landscape.
Unlock the full comparison
Research adds each competitor's evidence grade and sourced trial results, aligned per race, so you can see who actually has the data.
Upcoming events
(2 total)
Estimated primary-completion dates from ClinicalTrials.gov. These are registry estimates, never confirmed readout dates; they can move as trials progress.
All registered studies
Every ClinicalTrials.gov study of this drug's own program, grouped by indication and phase. Research unlocks the studies themselves: titles, statuses, dates and featured-trial cross-links.