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  1. pharmadog
  2. ›drugs
  3. ›Rhapsido
drug · small molecule
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remibrutinib

Marketedupdated 5mo ago
by $NVS NOVARTIS AG🔗 ChEMBL
Approved
community read0 votes

🐶 often sniffed alongside

top 3
  • tagApproval4 co-mentions · 1 sources
  • drugRHAPSIDO4 co-mentions · 1 sources
  • tagSmall Molecule2 co-mentions · 1 sources

Small molecule drug with a maximum clinical stage of Approval (across all indications), with an approval for immune system disease and 5 investigational indications.

all catalysts(1)

approval · 1
Sep 30, 2025
approval
$NVS141.00-0.04%
1y ago
RHAPSIDO (REMIBRUTINIB) — FDA approval
remibrutinib
→

Trials studying remibrutinib

  • phase3A Study to Evaluate Efficacy, Safety and Tolerability of Remibrutinib in Adult Participants With Severe Chronic Pruritus of Unknown Origin (CPUO)recruitingn=180
  • phase3A Study to Investigate the Efficacy, Safety and Tolerability of Remibrutinib Versus Placebo in Adult Patients With Generalized Myasthenia Gravisactive not recruitingn=180
  • phase3Investigation of a Remibrutinib- and Omalizumab-based Treatment Algorithm in Adult Patients With Chronic Spontaneous Urticaria Inadequately Controlled by H1-antihistamines Within 24 Weeksnot yet recruitingn=382
  • phase2Study of Remibrutinib (LOU064) Efficacy and Safety and Exploration of Its Mechanism of Action in Participants With Chronic Urticariarecruitingn=44
  • phase3An Extension Study to Assess Safety and Efficacy of Remibrutinib in Participants With Moderate to Severe HSrecruitingn=710
  • phase3Efficacy and Safety of Remibrutinib After Switching From Ocrelizumab in Participants Living With Relapsing Multiple Sclerosis.recruitingn=400
  • phase3A Phase 3 Study to Assess Efficacy Safety and Tolerability of Remibrutinib in Adult and Adolescent Patients With Moderate to Severe Hidradenitis Suppurativaactive not recruitingn=565
  • phase3A Phase 3 Study to Assess Efficacy Safety and Tolerability of Remibrutinib in Adult and Adolescent Patients With Moderate to Severe Hidradenitis Suppurativa (RECHARGE 1)active not recruitingn=588

Patent cliff

source: FDA Orange Book
first barrier falls
Sep 30, 2030
~4.0 years out

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

patents (3)

  • Jan 20, 2043method-of-use (U-4281)US 12419889
  • Nov 13, 2034method-of-use (U-4280)US 10457647
  • Nov 13, 2034compositionUS 9512084

FDA exclusivities (1)

  • Sep 30, 2030NCENew Chemical Entity (5y)4.0y

News(10)

  • FDA starts review of Roche’s multiple sclerosis pill
    The FDA previously hadn’t ever accepted an application of a drug like fenebrutinib in two major forms of MS. But safety questions still hang over Roche’s program.
    biopharma_dive · 3d ago
  • Novartis ends ALS program after phase 2 flop, adding to R&D woes
    Novartis has extended its losing streak, stopping an amyotrophic lateral sclerosis program after flunking a phase 2 trial.
    fiercebiotech · 17d ago
  • Novartis’ board faces investor scrutiny after M&A misfires and R&D flops
    Back-to-back failures of multiple late-phase trials have raised questions about how Novartis has deployed capital in pursuit of drugs to drive growth through the 2030s.
    biospace · 23d ago
  • Novartis shareholder calls for board overhaul following costly deal setbacks: Reuters
    Novartis’ recent dual clinical setbacks have prompted questions from a major shareholder about the board’s oversight of dealmaking.
    fiercebiotech · 23d ago
  • Novartis stock slides as centerpiece of $12B Avidity buyout flunks ‘crucial’ phase 3 test
    The phase 3 Harbor trial of Novartis’ del-desiran has missed its primary endpoint, dealing a major blow to an asset that the Swiss drugmaker acquired in the $12 billion takeover of Avidity Bioscien…
    fiercebiotech · 26d ago
  • Novartis’ Rhapsido cuts MS progression in Phase 3 trial, teeing up Roche battle
    Novartis is planning to file for remibrutinib’s expanded approval in relapsing multiple sclerosis by next year, putting it just behind Roche's own BTK inhibitor fenebrutinib.
    biospace · 1mo ago
  • Novartis says MS pill succeeds in two large studies
    Notably, Novartis revealed that remibrutinib wasn’t associated with the kind of liver-related side effects other BTK inhibitors like it have encountered.
    biopharma_dive · 1mo ago
  • Novartis' Rhapsido safer than rivals, Phase 3 multiple sclerosis data suggest
    Novartis’ BTK inhibitor Rhapsido has a chance of expanding from a chronic itch treatment to the multiple sclerosis market following wins in two identical Phase 3 trials. The pill significantly cut…
    endpoints · 1mo ago
  • Processa acquires Vidya for potential BTK inhibitor rival to Novartis’ Rhapsido
    Processa Pharmaceuticals has made a push into the autoimmune space via the acquisition of Vidya Therapeutics, which delivers a potential rival to Novartis’ Rhapsido.
    fiercebiotech · 2mo ago
  • Novartis climbs on upbeat drug sales as key readouts loom
    A return to quarterly sales growth boosted shares higher on Tuesday, though a handful of coming study results will have a bigger impact on the company’s long-term outlook.
    biopharma_dive · 2mo ago
view all news mentions →
brand
Rhapsido
generic
remibrutinib
MOA
12.1 Mechanism of Action Remibrutinib is an oral, small molecule kinase inhibitor that inhibits Bruton’s tyrosine kinase (BTK). BTK is an intracellular protein expressed in mast cells, basophils, B cells, macrophages, and thrombocytes. BTK is involved in intracellular signaling via Fc epsilon receptor-1 (FcεR1), Fc gamma receptors (FcγR), and the B cell antigen receptor (BCR). Remibrutinib also inhibits the BTK-related kinases tec protein tyrosine kinase (TEC) and BMX non-receptor tyrosine kinase (BMX). Remibrutinib inhibits mast cell and basophil degranulation, including release of histamine and other proinflammatory mediators, mediated by pathogenic IgE or IgG directed against the FcεR1 or IgE.
indication
Chronic Inducible Urticaria
phase
marketed
Data sources
openFDA · ClinicalTrials.gov · OpenTargets
last refreshed 5h ago
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