Asset profile
Udenafil · Zydena
Small molecule
Evidence outlook · registrational
Hypertension: registrational readout pending
Its supporting mid-stage evidence has not yet been graded on this platform. No registrational readout date is posted for this indication; a Phase 3 is registered in Mild Pulmonary Hypertension (NCT01696240); see the registry list.
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
64 competitors in this universe: 3 direct rivals (same mechanism and indication), 1 same-class, 60 same-indication; 8 further along in development.
| Drug | Stage | Modality | Mechanism | Evidence signal | Reported efficacygraded featured trials |
|---|---|---|---|---|---|
| Udenafil (Zydena): this drug | Phase 3 | Small molecule | PDE5 | ||
| Sildenafil (Revatio) | Phase 3 | Small molecule | PDE5 | ||
| Tadalafil (Adcirca) | Phase 3 | Small molecule | PDE5 | ||
| RTN-001 | Phase 2 | Small molecule | PDE5 | ||
| AR1001 | Phase 3 | Small molecule | PDE5 | ||
| 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) | ||
| Epoprostenol (Flolan) | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| Nitric Oxide (INOmax) | Approved | Gas (inhaled) | Nitric oxide | ||
| Sacubitril / Valsartan (Entresto) | Approved | Small molecule | Neprilysin + Angiotensin II receptor (dual) | ||
| Treprostinil (Orenitram / Remodulin / Tyvaso) | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| Treprostinil (Yutrepia, Liquidia) | Approved | Small molecule | IP receptor (prostacyclin pathway) | ||
| 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 |
…and 49 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.
Compare head-to-head
Upcoming events
No upcoming readouts on record for this asset.
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.