pharmadog
News
when
  • Latest
  • Archive
by source
  • All Sources
  • Sources Page
Jobs
department
  • Clinical
  • Regulatory
  • Medical Affairs
  • Commercial
  • R&D / Discovery
  • Biostatistics / Data
  • Manufacturing / CMC
  • Market Access
therapeutic area
  • Oncology
  • Immunology
  • Neuroscience
  • Cardiovascular
  • Metabolic
  • Rare Disease
  • Infectious Disease
location & type
  • Remote Only
  • US Only
  • California
  • Massachusetts
  • Internships
  • Phase 3 Roles
  • All Jobs →
Drugs
by stage
  • Marketed
  • Phase 3
  • Phase 2
  • Phase 1
  • Preclinical
browse
  • Most catalysts
  • Recently active
  • All drugs →
  • Companies
  • Patent cliff
Calendar
what
  • Trial readouts
  • PDUFA dates
  • Approvals
  • Earnings
when
  • Upcoming
  • Month grid
  • Recently passed
Sign InSubscribe
pharmadog

fetch the data · sniff the signal

Discover
  • Jobs
  • News
  • Drugs
  • Calendar
  • Companies
Hubs
  • Topics
  • Patent cliff
  • Publications
  • Readouts
Tools
  • Compare
  • Search
  • Bookmarks
Trust
  • About
  • Sources
  • Contact
Legal
  • Privacy
  • Terms
  • Pricing

© 2026 pharmadog.xyz

made by humans and a good dog

  • home
  • jobs
  • news
  • search
  1. pharmadog
  2. ›drugs
  3. ›Horizant
drug
save

gabapentin enacarbil ER

Marketedupdated 5mo ago
by Azurity Pharmaceuticals Inc
Approved
community read0 votes

all catalysts(0)

nothing on the calendar yet

Trials studying gabapentin enacarbil ER

  • phase4A Study of Oral Dosing of Gabapentin Enacarbil in Japanese Restless Legs Syndrome Patientscompletedn=375
  • phase4Post-marketing Study of Gabapentin Enacarbil to Evaluate the Effect in Restless Leg Syndrome (RLS) Patients With Moderate Renal Impairmentcompletedn=19
  • phase4An Abuse Potential Study of Orally Administered HORIZANT in Healthy, Non-dependent, Recreational Drug Userscompletedn=86

Patent cliff

source: FDA Orange Book
first barrier falls
Nov 10, 2026
36 days

Earliest of all listed patents + FDA exclusivities. Generic / biosimilar entry typically only becomes possible AFTER both patent and exclusivity barriers expire.

patents (6)

  • Jun 10, 2029formulationUS 87957252.7y
  • Jun 10, 2029formulationUS 87957252.7y
  • Nov 10, 2026compositionUS 802627936d
  • Nov 10, 2026compositionUS 802627936d
  • Apr 11, 2026method-of-use (U-1231)US 8114909
  • Apr 11, 2026method-of-use (U-1231)US 8114909

News(0)

no news has mentioned this drug yet

brand
Horizant
generic
gabapentin enacarbil
indication
Postherpetic Neuralgia
phase
marketed
Data sources
ClinicalTrials.gov
last refreshed 2h ago
Found something off?
🐶 something off?

Report a data issue

Tell Bork what looks wrong — wrong sponsor, stale phase, mislinked ticker, anything. We’ll triage and fix.

comments(0)

5-min edit window · permanent after that
sign in to leave a comment · permanent archive after 5 minutes
no comments yet — first sniff?