Clinical trial Recruiting at 50 sites Phase 3 Interventional Ages 18 to 100

Long-term follow-up of ianalumab with or without stopping treatment for people with lupus nephritis

Official title: An Open-label Extension Study to Assess the Efficacy and Safety of Ianalumab With or Without Study Treatment Withdrawal in Adult Participants With Lupus Nephritis Who Have Completed Study Treatment in the CVAY736K12301 Core Study (SIRIUS-LN Extension)

Run by Novartis · NCT06711887 · Data updated 2026-11-12

This 2-year extension will test whether continuing or stopping ianalumab keeps kidney disease under control and is safe for people with lupus nephritis who completed the core study.

More Lupus Nephritis trials

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 100 Years
SexAll
Enrollment348 (estimated)
SponsorNovartis
Industry-sponsored
Drugs / interventionsianalumab
Locations53 sites (Orchard Park, New York and 52 other locations)
StatusRecruiting
StartedMay 19, 2025
Main results expectedAugust 1, 2035
Study endsAugust 1, 2035
Registry record updatedNovember 9, 2026
Trial IDNCT06711887 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

People with lupus nephritis who completed the full SIRIUS-LN core treatment through Week 144, can give informed consent, and meet the study safety requirements are ideal candidates.

Probably not a fit

People who are pregnant or breastfeeding, using prohibited therapies, or who did not complete the SIRIUS-LN core treatment are not eligible and are unlikely to benefit from this extension.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Participants who completed the SIRIUS-LN core study are invited into a 2-year open-label extension to monitor long-term outcomes. Those who achieved complete or partial renal response at the end of the core study may stop study treatment and be followed on standard-of-care, while participants who did not respond or who were already on open-label treatment will receive open-label ianalumab 300 mg. Investigators will track sustained remission, renal flares, and safety over two years, with the option to restart open-label ianalumab if a renal flare occurs. The extension uses clinician judgement for continued participation and standard exclusion rules such as pregnancy and prohibited concomitant therapies.

Why it matters

Potential benefit: If successful, this could show some patients can safely stay in remission after stopping ianalumab and clarify the longer-term safety and benefit of continued ianalumab for others.

How similar studies have gone: B-cell–targeting approaches, including other anti-BAFF agents, have shown benefit in lupus-related disease, but long-term withdrawal and extension data specifically for ianalumab remain limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Signed informed consent prior to participation in the extension study.
2. Participants must have participated in the SIRIUS-LN core study and must have completed the entire treatment up to Week 144 on double-blind or open label study treatment.

Exclusion Criteria:

1. Use of prohibited therapies
2. Pregnant or nursing (lactating) women.

Where it's running

  • Circuit Clinical
    Orchard Park, New York, United States
    Recruiting
  • Novartis Investigative Site
    Vitória, Espírito Santo, Brazil
    Recruiting
  • Novartis Investigative Site
    Salvador, Estado de Bahia, Brazil
    Recruiting
  • Novartis Investigative Site
    Belo Horizonte, Minas Gerais, Brazil
    Recruiting
  • Novartis Investigative Site
    Recife, Pernambuco, Brazil
    Recruiting
  • Novartis Investigative Site
    Santo André, São Paulo, Brazil
    Recruiting
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  • Novartis Investigative Site
    Guangzhou, Guangdong, China
    Recruiting
  • Novartis Investigative Site
    Shenzhen, Guangdong, China
    Recruiting
  • Novartis Investigative Site
    Liuzhou, Guangxi, China
    Recruiting
  • Novartis Investigative Site
    Wuhan, Hubei, China
    Recruiting
  • Novartis Investigative Site
    Changchun, Jilin, China
    Recruiting
  • Novartis Investigative Site
    Shenyang, Liaoning, China
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  • Novartis Investigative Site
    Binzhou, Shandong, China
    Recruiting
  • Novartis Investigative Site
    Ningbo, Zhejiang, China
    Recruiting
  • Novartis Investigative Site
    Chongqing, China
    Recruiting
  • Novartis Investigative Site
    Guangzhou, China
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  • Novartis Investigative Site
    Guangzhou, China
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  • Novartis Investigative Site
    Shanghai, China
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  • Novartis Investigative Site
    Shanghai, China
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  • Novartis Investigative Site
    Medellín, Antioquia, Colombia
    Recruiting
  • Novartis Investigative Site
    Barranquilla, Atlántico, Colombia
    Recruiting
  • Novartis Investigative Site
    Prague, Czechia
    Recruiting
  • Novartis Investigative Site
    Grenoble, France
    Recruiting
  • Novartis Investigative Site
    Guatemala City, Departamento de Guatemala, Guatemala
    Recruiting
  • Novartis Investigative Site
    Quetzaltenango, Departamento de Quetzaltenango, Guatemala
    Recruiting
  • Novartis Investigative Site
    Guatemala City, Guatemala
    Recruiting
  • Novartis Investigative Site
    Tuenmen, Hong Kong
    Recruiting
  • Novartis Investigative Site
    Budapest, Hungary
    Recruiting
  • Novartis Investigative Site
    Kuala Lumpur, Kuala Lumpur, Malaysia
    Recruiting
  • Novartis Investigative Site
    Sibu, Sarawak, Malaysia
    Recruiting
  • Novartis Investigative Site
    León, Guanajuato, Mexico
    Recruiting
  • Novartis Investigative Site
    Monterrey, Nuevo León, Mexico
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  • Novartis Investigative Site
    Oaxaca City, Mexico
    Recruiting
  • Novartis Investigative Site
    Querétaro, Mexico
    Recruiting
  • Novartis Investigative Site
    Oradea, Jud Bihor, Romania
    Recruiting
  • Novartis Investigative Site
    Bucharest, Romania
    Recruiting
  • Novartis Investigative Site
    Singapore, Singapore, Singapore
    Recruiting
  • Novartis Investigative Site
    Singapore, Singapore
    Recruiting
  • Novartis Investigative Site
    Suwon, Gyeonggi-do, South Korea
    Recruiting
  • Novartis Investigative Site
    Seoul, South Korea
    Recruiting
  • Novartis Investigative Site
    Seoul, South Korea
    Recruiting
  • Novartis Investigative Site
    Seoul, South Korea
    Recruiting
  • Novartis Investigative Site
    Barcelona, Spain
    Recruiting
  • Novartis Investigative Site
    Taichung, Taiwan
    Recruiting
  • Novartis Investigative Site
    Songkhla, Hat Yai, Thailand
    Recruiting
  • Novartis Investigative Site
    Bangkok, Thailand
    Recruiting
  • Novartis Investigative Site
    Bangkok, Thailand
    Recruiting
  • Novartis Investigative Site
    Bangkok, Thailand
    Recruiting
  • Novartis Investigative Site
    Chiang Mai, Thailand
    Recruiting
  • Novartis Investigative Site
    Ho Chi Minh City, Vnm, Vietnam
    Recruiting

+3 more sites. See ClinicalTrials.gov for the full list.

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.