For restricted pulmonary blood flow. Sold as Prostin Vr Pediatric, Caverject, Edex, Muse, Caverject Impulse. Every FDA application for this active ingredient: 6 branded and 2 generic.
As of Nov 13, 2026, FDA lists 8 applications for Alprostadil (sold as Prostin Vr Pediatric, Caverject, Edex and others), first approved Oct 16, 1981, with 1 new use approved and 0 published complete response letters.
| Edex | Part D | $21K | New | 0 |
| Caverject | Part D | $6K | New | 0 |
| Comparing MOP, Prostaglandin E1, and Calcitriol to Accelerate Orthodontic Tooth MovementAccelerated Orthodontic Tooth Movement · Ghufran Dhari Awad | Phase 2 | Recruiting | Sep 25, 2026 |
| Benchmarking Large Language Models Against Tumour Boards for Oncology Treatment RecommendationsBreast Neoplasms, Lung Neoplasms · Assistance Publique - Hôpitaux de Paris | — | Recruiting | Jul 31, 2026 |
| Registry of Outcomes of Dezawa MuseCells®Osteoarthritis (OA), Longevity · MuseCell Innovations Pte LTD | — | Recruiting | Jun 12, 2026 |
| A Single-Arm, Dose Escalation of an Intraurethral Alprostadil Paste for Erectile DysfunctionErectile Dysfunction (ED), Erectile Dysfunctions · Ryan Flannigan, MD | Phase 2 | Recruiting | May 22, 2026 |
| Real World Outcomes of Intranasal MuSE Exosomes and Stem Cells in Neurological Regenerative TherapyTraumatic Brain Injury, Cerebral Palsy · Healing Hope International | — | Enrolling by invitation | Apr 9, 2026 |
| Intra Ovarian Muse Cell Injection for Perimenopause Symptom Relief and Ovarian Function Restoration (MUSE-OVARY)Perimenopause, Perimenopause-Related Depression · Healing Hope International | — | Enrolling by invitation | Apr 6, 2026 |
| Creation of a Scale for Assessing Pain and Discomfort in Extremely Premature Infants (EDEX) Hospitalised in Neonatal Intensive Care, Inspired by the Early Infant Pain and Discomfort Scale (EDIN)Extremely Premature Infant, Pain · Centre Hospitalier Universitaire de la Réunion | — | Not yet recruiting | Mar 18, 2026 |
| Continuous Music and Sports Training for ChildrenPrimary School Students · Hong Kong Baptist University | Not applicable | Not yet recruiting | Mar 13, 2026 |
| Oct 16, 1981 | Prostin Vr PediatricNDA 18484 · New molecular entity | Pfizer | 19 | Marketed |
| Jul 6, 1995 | CaverjectNDA 20379 · New dosage form | Pfizer | 26 | Marketed |
| Nov 19, 1996 | MuseNDA 20700 · New dosage form | Viatris | 12 | Discontinued |
| Jun 12, 1997 | EdexNDA 20649 · New dosage form | Endo Operations | 18 | Marketed |
| Oct 31, 1997 | CaverjectNDA 20755 · New formulation or manufacturer | Pfizer | 2 | Discontinued |
| Jan 20, 1998 | AlprostadilANDA 74815 | Hikma | 5 | Marketed |
| Apr 30, 1999 | AlprostadilANDA 75196 | Meitheal | 2 | Marketed |
| Jun 11, 2002 | Caverject ImpulseNDA 21212 · New dosage form | Pfizer | 10 | Marketed |
Applications, approvals and products come from FDA's Drugs@FDA data files, refreshed weekly, grouped by active ingredient as FDA spells it. Complete response letters are FDA's published letters. Medicare spending is CMS's Part D and Part B dashboard, matched to this ingredient by generic name; shortages are FDA's shortage list, matched by application number; clinical trials are ClinicalTrials.gov studies naming the ingredient as an intervention, refreshed daily; safety programs are FDA's REMS list, matched by application number or, for shared programs, by ingredient. Drugs@FDA