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  1. pharmadog
  2. ›drugs
  3. ›Filspari
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sparsentan

Marketedupdated 3mo ago
by $TVTX Travere Therapeutics, Inc.
Approved
community read0 votes

🐶 often sniffed alongside

top 3
  • tagApproval20 co-mentions · 5 sources
  • drugFILSPARI20 co-mentions · 5 sources
  • tagSmall Molecule10 co-mentions · 5 sources

Small molecule drug with a maximum clinical stage of Approval (across all indications), with an approval for iga glomerulonephritis and 3 investigational indications.

all catalysts(5)

approval · 5
Feb 17, 2023
approval
$TVTX63.14+1.60%
3y ago
FILSPARI (SPARSENTAN) — FDA approval
sparsentan
→
Oct 18, 2023
approval
$TVTX63.14+1.60%
3y ago
FILSPARI (SPARSENTAN) — FDA approval
sparsentan
→
Sep 5, 2024
approval
$TVTX63.14+1.60%
2y ago
FILSPARI (SPARSENTAN) — FDA approval
sparsentan
→
Aug 27, 2025
approval
$TVTX63.14+1.60%
12mo ago
FILSPARI (SPARSENTAN) — FDA approval
sparsentan
→
Apr 13, 2026
approval
$TVTX63.14+1.60%
4mo ago
FILSPARI (SPARSENTAN) — FDA approval
sparsentan
→

Trials studying sparsentan

  • phase1Sparsentan for the Treatment of VEGF Signaling Pathway Inhibitor-Associated Proteinurianot yet recruitingn=20
  • phase3A Study of the Effect and Safety of Sparsentan in the Treatment of Patients With IgA Nephropathyactive not recruitingn=406
  • phase3Study of Sparsentan in Patients With Primary Focal Segmental Glomerulosclerosis (FSGS)completedn=371
  • phase4Sparsentan in Posttransplant Immunoglobulin A Nephropathy or Focal Segmental Glomerulosclerosisrecruitingn=20
  • phase2Study of Sparsentan Treatment in Pediatrics With Proteinuric Glomerular Diseasesrecruitingn=67
  • phase2A Study to Investigate Safety and Effect of Sparsentan in Combination With SGLT2 Inhibition in Participants With IgANcompletedn=48
  • phase2ETA and AT1 Antagonism in ANCA-vasculitis (SPARVASC)active not recruitingn=32
  • phase2Randomized, Double-Blind, Safety and Efficacy Study of RE-021 (Sparsentan) in Focal Segmental Glomerulosclerosiscompletedn=109
more trials →

Patent cliff

source: FDA Orange Book
first barrier falls
Feb 17, 2028
~1.5 years out

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

patents (2)

  • Mar 29, 2030method-of-use (U-3993)US 99934613.6y
  • Mar 29, 2030method-of-use (U-3993)US 99934613.6y

FDA exclusivities (6)

  • Sep 5, 2031ODE-493Orphan Drug (7y)
  • Sep 5, 2031ODE-493Orphan Drug (7y)
  • Feb 17, 2030ODE-389Orphan Drug (7y)3.5y
  • Feb 17, 2030ODE-389Orphan Drug (7y)3.5y
  • Feb 17, 2028NCENew Chemical Entity (5y)1.5y
  • Feb 17, 2028NCENew Chemical Entity (5y)1.5y

News(1)

  • Travere pays Everest $112M upfront to grow rare kidney disease pipeline
    Travere Therapeutics is enlisting the help of China-based Everest Medicines to bolster its rare kidney disease pipeline beyond its approved medicine Filspari. The San Diego biotech is doling out $1…
    endpoints · 2mo ago
brand
Filspari
generic
sparsentan
MOA
12.1 Mechanism of Action Sparsentan is a single molecule with antagonism of the endothelin type A receptor (ET A R) and the angiotensin II type 1 receptor (AT 1 R). Sparsentan has high affinity for both the ET A R (Ki= 12.8 nM) and the AT 1 R (Ki=0.36 nM), and greater than 500-fold selectivity for these receptors over the endothelin type B and angiotensin II subtype 2 receptors. Endothelin 1 and angiotensin II are thought to be involved in the pathogenesis of IgAN and FSGS via the ET A R and AT 1 R, respectively.
indication
Focal Segmental Glomerulosclerosis (FSGS)
phase
marketed
Data sources
openFDA · ClinicalTrials.gov
last refreshed 12m ago
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