← Pipeline|Ribozasiran

Ribozasiran

Phase 1/2
NEO-5380
Source: Trial-derived·Trials: 2
Modality
siRNA
MOA
TNFi
Target
C5
Pathway
PD-1/PD-L1
EpilepsyEoE
Development Pipeline
Preclinical
~Jul 2015
~Oct 2016
Phase 1
Jan 2017
Aug 2026
Phase 1Current
NCT05332792
2,582 pts·EoE
2017-012025-07·Completed
NCT04572155
548 pts·EoE
2021-032026-08·Not yet recruiting
3,130 total pts1 indication
Phase 2
Phase 3
NDA/BLA
Approved
CompletedCurrentUpcoming
Catalysts (2)
2025-07-099mo agoPh2 Data· EoE
2026-08-155mo awayPh2 Data· EoE
Trial Timeline
2017Q2Q3Q42018Q2Q3Q42019Q2Q3Q42020Q2Q3Q42021Q2Q3Q42022Q2Q3Q42023Q2Q3Q42024Q2Q3Q42025Q2Q3Q42026Q2Q3Q4
P1/2
Complet…
P1/2
Not yet…
Catalysts
Ph2 Data
2025-07-09 · 9mo ago
EoE
Ph2 Data
2026-08-15 · 5mo away
EoE
CompletedNot yet recruiting|StartCompletionToday
Trials (2)
NCTPhaseIndicationStatusNEP
NCT05332792Phase 1/2EoECompleted2582eGFR
NCT04572155Phase 1/2EoENot yet recr...548SRI-4
Competitors (10)
DrugCompanyPhaseTargetMOA
LLY-9749Eli LillyPhase 3C5FGFRi
LLY-1184Eli LillyNDA/BLAC5CD3xCD20
RHH-1546RochePhase 2/3C5CAR-T CD19
AZN-7403AstraZenecaPhase 2/3FGFRTNFi
TAK-8262TakedaNDA/BLATauTNFi
BAY-6035BayerPhase 1C5Anti-Aβ
TalalemzoparlimabGilead SciencesPhase 1FcRnTNFi
ARG-1250ArgenxPhase 2C5GLP-1ag
RibozanubrutinibGenmabApprovedGPRC5DTNFi
ElratapinarofHalozymePhase 2C5AHRant