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. ›Procysbi
drug
save

cysteamine DR

Marketedupdated 5mo ago
by Horizon Therapeutics USA Inc
Approved
community read0 votes

Small molecule drug with a maximum clinical stage of Approval (across all indications), with 3 approved and 3 investigational indications.

indications

investigational
Cystic Fibrosis

all catalysts(0)

nothing on the calendar yet

Trials studying cysteamine DR

  • phase2PK and PD Study of NPI-001 and Cysteamine Bitartraterecruitingn=12
  • phase2A Dose-ranging Study of TTI-0102 in Adults and Children With Leigh Syndrome Spectrum (LSS)not yet recruitingn=18
  • phase2A Long-term Extension of Study RP103-MITO-001 (NCT02023866) to Assess Cysteamine Bitartrate Delayed-release Capsules (RP103) in Children With Inherited Mitochondrial Diseaseterminatedn=22
  • phase2Open-Label, Dose-Escalating Study Assessing Safety, Tolerability, Efficacy, of RP103 in Mitochondrial Diseasecompletedn=36
  • phase3Long-Term Safety Follow-up Study of Cysteamine Bitartrate Delayed-release Capsules (RP103)completedn=60
  • phase3Phase 3 Study of Cysteamine Bitartrate Delayed-release (RP103) Compared to Cystagon® in Patients With Cystinosiscompletedn=43

Patent cliff

source: FDA Orange Book
first barrier falls
Jan 26, 2027
115 days

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

patents (96)

  • Feb 16, 2037patentUS 10143665*PED
  • Feb 16, 2037patentUS 10143665*PED
  • Feb 16, 2037patentUS 10143665*PED
  • Feb 16, 2037patentUS 10143665*PED
  • Feb 16, 2037patentUS 10328037*PED
  • Feb 16, 2037patentUS 10328037*PED
  • Feb 16, 2037patentUS 10328037*PED
  • Feb 16, 2037patentUS 10328037*PED
  • Feb 16, 2037patentUS 10548859*PED
  • Feb 16, 2037patentUS 10548859*PED
  • Feb 16, 2037patentUS 10548859*PED
  • Feb 16, 2037patentUS 10548859*PED
  • Feb 16, 2037patentUS 10905662*PED
  • Feb 16, 2037patentUS 10905662*PED
  • Feb 16, 2037patentUS 10905662*PED
  • Feb 16, 2037patentUS 10905662*PED
  • Aug 16, 2036method-of-use (U-1399)US 10143665
  • Aug 16, 2036method-of-use (U-1399)US 10143665
  • Aug 16, 2036method-of-use (U-1399)US 10143665
  • Aug 16, 2036method-of-use (U-1399)US 10143665
  • Aug 16, 2036method-of-use (U-1399)US 10328037
  • Aug 16, 2036method-of-use (U-1399)US 10328037
  • Aug 16, 2036method-of-use (U-1399)US 10328037
  • Aug 16, 2036method-of-use (U-1399)US 10328037
  • Aug 16, 2036method-of-use (U-1399)US 10548859
  • Aug 16, 2036method-of-use (U-1399)US 10548859
  • Aug 16, 2036method-of-use (U-1399)US 10548859
  • Aug 16, 2036method-of-use (U-1399)US 10548859
  • Aug 16, 2036method-of-use (U-1399)US 10905662
  • Aug 16, 2036method-of-use (U-1399)US 10905662
  • Aug 16, 2036method-of-use (U-1399)US 10905662
  • Aug 16, 2036method-of-use (U-1399)US 10905662
  • Dec 17, 2034patentUS 9173851*PED
  • Dec 17, 2034patentUS 9173851*PED
  • Dec 17, 2034patentUS 9173851*PED
  • Dec 17, 2034patentUS 9173851*PED
  • Dec 17, 2034patentUS 9233077*PED
  • Dec 17, 2034patentUS 9233077*PED
  • Dec 17, 2034patentUS 9233077*PED
  • Dec 17, 2034patentUS 9233077*PED
  • Jun 17, 2034formulationUS 9173851
  • Jun 17, 2034formulationUS 9173851
  • Jun 17, 2034formulationUS 9173851
  • Jun 17, 2034formulationUS 9173851
  • Jun 17, 2034formulationUS 9233077
  • Jun 17, 2034formulationUS 9233077
  • Jun 17, 2034formulationUS 9233077
  • Jun 17, 2034formulationUS 9233077
  • Mar 22, 2028patentUS 8026284*PED1.5y
  • Mar 22, 2028patentUS 8026284*PED1.5y
  • Mar 22, 2028patentUS 8026284*PED1.5y
  • Mar 22, 2028patentUS 8026284*PED1.5y
  • Sep 22, 2027method-of-use (U-1399)US 8026284354d
  • Sep 22, 2027method-of-use (U-1399)US 8026284354d
  • Sep 22, 2027method-of-use (U-1399)US 8026284354d
  • Sep 22, 2027method-of-use (U-1399)US 8026284354d
  • Jul 26, 2027patentUS 9192590*PED296d
  • Jul 26, 2027patentUS 9192590*PED296d
  • Jul 26, 2027patentUS 9192590*PED296d
  • Jul 26, 2027patentUS 9192590*PED296d
  • Jul 26, 2027patentUS 9198882*PED296d
  • Jul 26, 2027patentUS 9198882*PED296d
  • Jul 26, 2027patentUS 9198882*PED296d
  • Jul 26, 2027patentUS 9198882*PED296d
  • Jul 26, 2027patentUS 9925156*PED296d
  • Jul 26, 2027patentUS 9925156*PED296d
  • Jul 26, 2027patentUS 9925156*PED296d
  • Jul 26, 2027patentUS 9925156*PED296d
  • Jul 26, 2027patentUS 9925157*PED296d
  • Jul 26, 2027patentUS 9925157*PED296d
  • Jul 26, 2027patentUS 9925157*PED296d
  • Jul 26, 2027patentUS 9925157*PED296d
  • Jul 26, 2027patentUS 9925158*PED296d
  • Jul 26, 2027patentUS 9925158*PED296d
  • Jul 26, 2027patentUS 9925158*PED296d
  • Jul 26, 2027patentUS 9925158*PED296d
  • Jan 26, 2027method-of-use (U-1399)US 9192590115d
  • Jan 26, 2027method-of-use (U-1399)US 9192590115d
  • Jan 26, 2027method-of-use (U-1399)US 9192590115d
  • Jan 26, 2027method-of-use (U-1399)US 9192590115d
  • Jan 26, 2027method-of-use (U-1399)US 9198882115d
  • Jan 26, 2027method-of-use (U-1399)US 9198882115d
  • Jan 26, 2027method-of-use (U-1399)US 9198882115d
  • Jan 26, 2027method-of-use (U-1399)US 9198882115d
  • Jan 26, 2027formulationUS 9925156115d
  • Jan 26, 2027formulationUS 9925156115d
  • Jan 26, 2027compositionUS 9925156115d
  • Jan 26, 2027compositionUS 9925156115d
  • Jan 26, 2027compositionUS 9925157115d
  • Jan 26, 2027formulationUS 9925157115d
  • Jan 26, 2027compositionUS 9925157115d
  • Jan 26, 2027formulationUS 9925157115d
  • Jan 26, 2027compositionUS 9925158115d
  • Jan 26, 2027formulationUS 9925158115d
  • Jan 26, 2027formulationUS 9925158115d
  • Jan 26, 2027compositionUS 9925158115d

News(0)

no news has mentioned this drug yet

brand
Procysbi
generic
cysteamine
indication
Nephropathic Cystinosis
phase
marketed
Data sources
ClinicalTrials.gov
last refreshed 3h 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?