New pill aims to tame rare blood vessel disease
NCT ID NCT06388941
First seen Jun 27, 2026 · Last updated Aug 21, 2026 · Updated 2 times
Summary
This phase 2 trial tests whether adding the oral drug iptacopan to standard therapy (rituximab) helps people with active ANCA vasculitis achieve and maintain remission. About 84 adults with newly diagnosed or relapsed disease will receive either iptacopan or a placebo, plus standard care. The study tracks remission rates, kidney function, and quality of life over 48 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Iptacopan (also called LNP023), a pill taken by mouth
- What this could lead to
- If it works, this could offer a new treatment option for ANCA vasculitis that helps patients reach and stay in remission with fewer steroid-related side effects.
- What could go wrong
- This is a mid-stage trial with only 84 participants, so results may not apply to everyone. The drug may not improve remission rates or could cause unexpected side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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84 people
The number who actually took part.
- Started
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Aug 2024
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Newly diagnosed or relapsed GPA and MPA (according to the 2022 ACR/EULAR classification criteria for GPA and MPA) requiring treatment with RTX and GC as per investigator's judgement. * BVAS assessment with ≥1 major item, or ≥3 minor items, or ≥2 renal items at Screening. * Positive antibody test for anti-proteinase 3 (PR3) or anti-myeloperoxidase (MPO) antibodies at Screening or with history of documented evidence of a positive antibody test. Exclusion Criteria: * Other systemic disease which constitutes the primary illness, including but not limited to: eosinophilic granulomatosis with polyangiitis (EGPA), moderate to severe systemic lupus erythematosus, IgA vasculitis (Purpura Schönlein-Henoch), rheumatoid vasculitis, Sjögren's syndrome, anti-glomerular basement membrane (GBM) disease, cryoglobulinemic vasculitis, autoimmune hemolytic anemia, autoimmune lymphoproliferative syndrome or mixed connective tissue disease. * Alveolar hemorrhage requiring invasive pulmonary ventilation support at Screening. * Severe kidney disease defined as estimated glomerular filtration rate (eGFR) \<15 mL/minute/1.73m2, or kidney failure defined as receiving renal replacement therapy such as hemo(dia)filtration, hemo-/peritoneal dialysis, or having received a kidney transplant. * Received plasma exchange/-pheresis within 12 weeks prior to Screening.
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Get notified about this study
Sign up to get updates when this study changes or when new studies for Anti-neutrophil cytoplasm antibodies (ANCA) associated vasculitis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Arizona Arthritis and Rheumatology Research PLLC
Mesa, Arizona, 85202, United States
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Mayo Clinic Rochester
Rochester, Minnesota, 55905, United States
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Novartis Investigative Site
CABA, Buenos Aires, C1180AAX, Argentina
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Novartis Investigative Site
La Plata, Buenos Aires, B1900AWT, Argentina
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Novartis Investigative Site
CABA, C1181ACH, Argentina
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Novartis Investigative Site
Concord, New South Wales, 2139, Australia
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Novartis Investigative Site
Clayton, Victoria, 3168, Australia
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Novartis Investigative Site
Innsbruck, Tyrol, 6020, Austria
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Novartis Investigative Site
Graz, 8036, Austria
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Novartis Investigative Site
Vienna, 1090, Austria
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Novartis Investigative Site
Leuven, Vlaams Brabant, 3000, Belgium
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Novartis Investigative Site
Roeselare, West-Vlaanderen, 8800, Belgium
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Novartis Investigative Site
London, Ontario, N6A 5W9, Canada
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Novartis Investigative Site
Fleurimont, Quebec, J1H 5N4, Canada
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Novartis Investigative Site
Montreal, Quebec, H2X 1R9, Canada
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Novartis Investigative Site
Montreal, Quebec, H4J 1C5, Canada
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Novartis Investigative Site
Québec, Quebec, G1R 2J6, Canada
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Novartis Investigative Site
Shijiazhuang, Hebei, 050000, China
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Novartis Investigative Site
Zhengzhou, Henan, 450003, China
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Novartis Investigative Site
Beijing, 100034, China
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Novartis Investigative Site
Prague, 128 08, Czechia
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Novartis Investigative Site
Aarhus N, 8200, Denmark
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Novartis Investigative Site
Herlev, 2730, Denmark
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Novartis Investigative Site
Angers, France, 49933, France
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Novartis Investigative Site
Brest, 29200, France
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Novartis Investigative Site
Dijon, 21000, France
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Novartis Investigative Site
Marseille, 13005, France
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Novartis Investigative Site
Paris, 75014, France
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Novartis Investigative Site
Toulouse, 31054, France
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Novartis Investigative Site
Kirchheim unter Teck, Baden-Wurttemberg, 73230, Germany
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Novartis Investigative Site
Munich, Bavaria, 81377, Germany
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Novartis Investigative Site
Ludwigshafen, Germany, 67063, Germany
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Novartis Investigative Site
Berlin, 13353, Germany
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Novartis Investigative Site
Mainz, 55131, Germany
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Novartis Investigative Site
Budapest, 1083, Hungary
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Novartis Investigative Site
Szeged, 6725, Hungary
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Novartis Investigative Site
Plasencia, Caceres, 10600, Spain
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Novartis Investigative Site
Pamplona, Navarre, 31008, Spain
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Novartis Investigative Site
Madrid, 28046, Spain
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Novartis Investigative Site
Istanbul, Pendik, 34899, Turkey (Türkiye)
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Novartis Investigative Site
Ankara, Sihhiye-Altindag, 06230, Turkey (Türkiye)
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Novartis Investigative Site
Cambridge, CB2 0QQ, United Kingdom