Drugs / Iptacopan
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Iptacopan

Small molecule targets CFB via inhibition

Developed for
paroxysmal nocturnal hemoglobinuria · IgA glomerulonephritis · atypical hemolytic-uremic syndrome · complement 3 glomerulopathy · age-related macular degeneration · anti-neutrophil cytoplasmic antibody-associated vasculitis · autoimmune hemolytic anemia, cold type · autoimmune hemolytic anemia, warm type
+10 more · autoimmune thrombocytopenia · cold agglutinin disease · disease related to hematopoietic stem cell transplant · generalized myasthenia gravis · glomerulonephritis · idiopathic membranous glomerulonephritis · immunoglobulin-mediated membranoproliferative glomerulonephritis · primary membranoproliferative glomerulonephritis · thrombotic microangiopathy · lupus nephritis
Investigated by
Novartis Pharmaceuticals · Bing Han · First Affiliated Hospital of Ningbo University · First Affiliated Hospital of Zhejiang University · Fujian Medical University Union Hospital · Hebei Yanda Ludaopei Hospital
+7 more · Nanfang Hospital, Southern Medical University · Peking University People's Hospital · Ruijin Hospital · The Children's Hospital of Zhejiang University School of Medicine · The First Affiliated Hospital of Zhengzhou University · Tongji Hospital · Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Regulatory milestones approvals, filings & regulatory actions · 9 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Filed C3 glomerulonephritis 1 milestone
Filed US (FDA) Fabhalta C3 glomerulonephritis 2025-01-31

“Submission for the treatment of C3 glomerulopathy (C3G) was completed in the US, and the FDA granted Priority Review status to Fabhalta in this indication.” novartis.com ↗

Filed IgA glomerulonephritis 1 milestone
Filed US (FDA) Fabhalta IgA glomerulonephritis 2024-04-23

“Fabhalta (iptacopan) FDA filing accepted for IgAN” novartis.com ↗

Filed paroxysmal nocturnal hemoglobinuria 2 milestones
Filed US (FDA) — paroxysmal nocturnal hemoglobinuria —

“Iptacopan PNH – regulatory submissions completed in the US and Europe” novartis.com ↗

Filed EU (EMA) — paroxysmal nocturnal hemoglobinuria —

“Iptacopan PNH – regulatory submissions completed in the US and Europe” novartis.com ↗

Approved Indication not stated 3 milestones
Label expansions (3) US (FDA) FABHALTA — 2024-08-07 – 2026-07-16 fda.gov ↗
Approved EU (EMA) Fabhalta — 2024-05-17 europa.eu ↗
Approved US (FDA) FABHALTA — 2023-12-05 fda.gov ↗

Trials 28

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT05078580 Nov 2021 → Jun 2022 — Novartis Pharmaceuticals Completed No outcome recorded
Phase 210 trials · 3 met primary · 1 missed
Phase 2 NCT06797518 Feb 2025 → Nov 2027 expected IgA glomerulonephritis Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 2 NCT06388941 Aug 2024 → Dec 2026 expected anti-neutrophil cytoplasmic antibody-associated vasculitis Novartis Pharmaceuticals Active not recruiting No outcome recorded
Phase 2 NCT05230537 Feb 2022 → Sep 2026 overdue age-related macular degeneration Novartis Pharmaceuticals Active not recruiting No outcome recorded
Phase 2 NCT05086744 Dec 2021 → Sep 2023 autoimmune thrombocytopenia, cold agglutinin disease Novartis Pharmaceuticals Terminated Mixed Stop: Business
Phase 2 NCT04154787 Nov 2019 → Jan 2023 idiopathic membranous glomerulonephritis Novartis Pharmaceuticals Terminated Missed primary Stop: Business
Phase 2 NCT03896152 Apr 2019 → Apr 2020 paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Completed Met primary
Phase 2 NCT03832114 Feb 2019 → Apr 2021 glomerulonephritis Novartis Pharmaceuticals Completed Met primary
Phase 2 NCT03439839 Apr 2018 → Apr 2020 paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Completed No outcome recorded
Phase 2 NCT03373461 Feb 2018 → Dec 2020 IgA glomerulonephritis Novartis Pharmaceuticals Completed Met primary
Phase 2 NCT02534909 Sep 2015 → May 2022 paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Completed No outcome recorded
Phase 315 trials · 5 met primary
Phase 3 NCT06994845 Nov 2025 → Jun 2030 expected IgA glomerulonephritis Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT06934967 Oct 2025 → Nov 2031 expected paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT06517758 Jul 2024 → Apr 2027 expected generalized myasthenia gravis Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT05795140 May 2024 → Jul 2032 expected atypical hemolytic-uremic syndrome Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT05935215 Feb 2024 → Jul 2028 expected atypical hemolytic-uremic syndrome Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT05755386 Oct 2023 → Oct 2028 expected primary membranoproliferative glomerulonephritis Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT05630001 Apr 2023 → Oct 2024 paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Completed Met primary
Phase 3 NCT04889430 Jan 2022 → Apr 2026 atypical hemolytic-uremic syndrome Novartis Pharmaceuticals Completed No outcome recorded
Phase 3 NCT04557462 Sep 2021 → Dec 2030 expected IgA glomerulonephritis Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT04817618 Jul 2021 → Jan 2027 expected complement 3 glomerulopathy Novartis Pharmaceuticals Recruiting Met primary
Phase not applicable2 trials
— NCT07347990 Jan 2026 → Dec 2027 expected disease related to hematopoietic stem cell transplant, thrombotic microangiopathy First Affiliated Hospital of Zhejiang University Not yet recruiting No outcome recorded
— NCT06847607 Mar → Oct 2025 overdue autoimmune hemolytic anemia, cold type, autoimmune hemolytic anemia, warm type Bing Han Not yet recruiting No outcome recorded
Comparator or background therapy2 trials
Phase 2 NCT05268289 Comparator Aug 2022 → Mar 2026 overdue lupus nephritis Novartis Pharmaceuticals Recruiting No outcome recorded
— NCT05222412 Background — complement 3 glomerulopathy, paroxysmal nocturnal hemoglobinuria Novartis Pharmaceuticals Available No outcome recorded

News releases announcing trial results or a regulatory action · 37

DateIssuerRelease
2026-07-17 Novartis Pharmaceuticals Regulatory Novartis Fabhalta® (iptacopan) receives FDA traditional approval as first and only complement inhibitor to significantly slow kidney function decline in primary IgAN novartis.com ↗
Basel, July 17, 2026 – Novartis today announced that the US Food and Drug Administration (FDA) has granted traditional approval for Fabhalta ® (iptacopan) to slow kidney function decline in adults with primary immunoglobulin A nephropathy (IgAN) at risk of disease progression 1 .
2026-05-26 Novartis Pharmaceuticals Results New Novartis data at ERA 2026 advance scientific understanding of kidney disease and reinforce portfolio strength novartis.com ↗
Iptacopan achieves near-normal kidney function decline in prespecified IgA nephropathy (IgAN) patient subgroups: APPLAUSE-IgAN final data
2026-03-29 Novartis Pharmaceuticals Results Novartis IgAN data in New England Journal of Medicine show Fabhalta® slowed kidney function decline by 49.3% novartis.com ↗
Novartis today announced final two-year results from the Phase III APPLAUSE‑IgAN study of Fabhalta ® (iptacopan) in IgA nephropathy (IgAN).
2025-11-25 Novartis Pharmaceuticals Results Novartis data underscore pioneering scientific innovation in hematology and oncology at ASH and SABCS novartis.com ↗
Oral iptacopan monotherapy demonstrates clinically meaningful hemoglobin increases in patients with paroxysmal nocturnal hemoglobinuria with baseline hemoglobin levels 10 to <12 g/dL on anti-C5 therapy: Subgroup analysis of the APPULSE-PNH Phase 3b trial
2025-10-16 Novartis Pharmaceuticals Results Novartis Fabhalta® (iptacopan) meets Phase III primary endpoint, slows kidney function decline in patients with IgA nephropathy (IgAN) novartis.com ↗
2025-06-12 Novartis Pharmaceuticals Results Novartis Fabhalta® shows statistically significant and clinically meaningful improvements in hemoglobin in new population of patients with PNH novartis.com ↗
Novartis announced positive results from APPULSE-PNH, a Phase IIIB study evaluating the efficacy and safety of twice-daily oral monotherapy Fabhalta ® (iptacopan) in adult patients with paroxysmal nocturnal hemoglobinuria (PNH) with Hb levels ≥10g/dL who switched from anti-C5 therapies (eculizumab or ravulizumab) 1 .
2025-05-15 Novartis Pharmaceuticals Results New Novartis data at ASCO and EHA showcase momentum of pioneering portfolio with promising pipeline novartis.com ↗
Oral iptacopan monotherapy demonstrates clinically meaningful hemoglobin (Hb) increases in patients (pts) with paroxysmal nocturnal hemoglobinuria (PNH) and Hb ≥10 g/dL on anti-C5 therapy
2025-03-21 Novartis Pharmaceuticals Regulatory Novartis receives third FDA approval for oral Fabhalta® (iptacopan) – the first and only treatment approved in C3 glomerulopathy (C3G) novartis.com ↗
2025-02-28 Novartis Pharmaceuticals Regulatory Novartis oral Fabhalta® (iptacopan) receives positive CHMP opinion for the treatment of adults living with C3 glomerulopathy (C3G) novartis.com ↗
2024-12-06 Novartis Pharmaceuticals Results New Phase IIIB data shows Novartis Fabhalta® improved hemoglobin levels in adult patients with paroxysmal nocturnal hemoglobinuria who switched from anti-C5 therapy novartis.com ↗
2024-10-27 Novartis Pharmaceuticals Results Novartis oral Fabhalta® (iptacopan) sustained clinically meaningful results at one year in Phase III C3 glomerulopathy (C3G) trial novartis.com ↗
These data confirm treatment with Fabhalta resulted in clinically meaningful proteinuria reduction, which was seen as early as 14 days, and sustained at 12 months.
2024-08-08 Novartis Pharmaceuticals Regulatory Novartis receives FDA accelerated approval for Fabhalta® (iptacopan), the first and only complement inhibitor for the reduction of proteinuria in primary IgA nephropathy (IgAN) novartis.com ↗

All press releases naming this drug 37 releases

DateIssuerRelease

Evidence & citations 15 cited values

Every value below carries the sentence it was read from. 32 sources stand behind the page.

FieldValueCited text
Known as iptacopan “Iptacopan (LNP023) is a novel, oral selective inhibitor of complement factor B under clinical development for paroxysmal nocturnal hemoglobinuria (PNH).” PMID 35561315 ↗ Aug 2022
22

“Evaluate Long-term Safety, Tolerability and Efficacy of Iptacopan in Study Participants With aHUS” NCT05795140 ↗

“Iptacopan 200mg b.i.d. hard gelatin capsule. After 24 weeks of LNP023 200mg b.i.d. treatment” NCT04558918 ↗

“Efficacy and Safety of Iptacopan in Patients With C3 Glomerulopathy.” PMID 38106570 ↗ Sep 2023

“Drug: Iptacopan” NCT06797518 ↗

NCT06388941 ↗

NCT07347990 ↗

NCT05086744 ↗

NCT05268289 ↗

NCT05630001 ↗

NCT03439839 ↗

Show 12 more sources

Known as COD41 ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as Fabhalta ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as IPTACOPAN HYDROCHLORIDE ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as Iptacopan hydrochloride monohydrate ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as LNP-023 HYDROCHLORIDE MONOHYDRATE ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as LNP-023-AAB ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as LNP023 “A Phase 1, Single Dose, Open-label Study to Investigate the Pharmacokinetics and Safety of Iptacopan (LNP023) in Participants With Mild, Moderate, and Severe Hepatic Impairment...” NCT05078580 ↗
12

“Iptacopan (LNP023) is a novel, oral selective inhibitor of complement factor B under clinical development for paroxysmal nocturnal hemoglobinuria (PNH).” PMID 35561315 ↗ Aug 2022

“evaluate the efficacy and safety of iptacopan (LNP023) in idiopathic immune complex mediated membranoproliferative glomerulonephritis” NCT05755386 ↗

“Iptacopan (LNP023) oral capsules” NCT05230537 ↗

“Iptacopan (LNP023)” NCT04820530 ↗

NCT02534909 ↗

NCT04557462 ↗

NCT04578834 ↗

NCT03373461 ↗

NCT06934967 ↗

NCT04558918 ↗

Show 2 more sources

Known as NVP-LNP023 ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as NVP-LNP023-AAB ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Known as NVP-LNP023-NX ChEMBL registry synonym — accepted as the source's own label CHEMBL4594448 ↗
Action Inhibit “Iptacopan (LNP023) is a novel, oral selective inhibitor of complement factor B” PMID 35561315 ↗ Aug 2022
1

“Complement factor B inhibitor” CHEMBL4594448 ↗

Modality Small molecule “LNP023 is a novel oral small molecular weight compound” NCT03896152 ↗
Route Oral “LNP023 at a dose of 200 mg administered orally twice daily (b.i.d.) for approximately 20 weeks” NCT02534909 ↗
Target CFB “Complement factor B inhibitor” CHEMBL4594448 ↗