Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 18 to 65

Combining Rituximab and Telitacicept for treating ANCA-associated Vasculitis

Official title: A Prospective, Randomized, Single-blinded Placebo-controlled, Single Center Clinical Study of the Efficacy and Safety for Rituximab Combined With Telitacicept in the Treatment of ANCA-associated Vasculitis

Run by Chinese SLE Treatment And Research Group · NCT05962840 · Data updated 2026-11-12

This study is testing if adding Telitacicept to Rituximab treatment can help people with ANCA-associated vasculitis stay in remission longer.

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment40 (estimated)
SponsorChinese SLE Treatment And Research Group
Academic / other
Drugs / interventionsRituximab, Belimumab
Locations1 site (Beijing)
StatusRecruiting
StartedJune 29, 2023
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedJuly 27, 2023
Trial IDNCT05962840 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 to 65 with newly diagnosed or relapsing granulomatosis with polyangiitis or microscopic polyangiitis who are PR3-ANCA-positive.

Probably not a fit

Patients with severe liver dysfunction, heart failure, end-stage renal disease, or other autoimmune diseases may not benefit from this study.

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

What this trial studies

This clinical trial investigates the effectiveness of Telitacicept in reducing relapse rates in patients with ANCA-associated vasculitis (AAV) who are undergoing remission-induction treatment with Rituximab. It is a prospective, open-label, randomized, controlled, single-center trial that aims to evaluate the efficacy of Telitacicept as a maintenance therapy following Rituximab treatment. The study will enroll patients aged 18 to 65 who meet specific diagnostic criteria for AAV and are PR3-ANCA-positive. The trial will compare the outcomes of patients receiving Telitacicept against those receiving a placebo.

Why it matters

Potential benefit: If successful, this treatment combination could significantly reduce relapse rates in patients with ANCA-associated vasculitis.

How similar studies have gone: While there have been studies on similar treatments for AAV, the specific combination of Telitacicept and Rituximab in this context is novel and has not been previously tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients age 18 to 65 years, both genders can be included.
2. Patients who are newly diagnosed or relapsing granulomatosis with polyangiitis or microscopic polyangiitis must fulfill the 2022 ACR/EULAR classification criteria of GPA or MPA.
3. Patients have severe active AAV according to the 2021 ACR/vasculitis foundation definition.
4. Patients have to be PR3-ANCA-positive at diagnosis or during the course of their disease.

Exclusion Criteria:

1. Patients who had been treated with Rituximab but had to stop due to adverse events or intolerance.
2. Patients who had other autoimmune diseases.
3. Patients with severe liver dysfunction (defined as the 2-folds elevation of normal upper limit or Child grade III), heart failure or ESRD (eGFR\<30ml/min).
4. Patients who are pregnant or have planned for pregnancy in next 2 years.
5. Patients with uncontrolled sever hypertension, diabetes, active bacteria or fungal infection.
6. Patients with active hepatitis virus infection as well as patients who have active mycobacteria infection.
7. Patients with malignancy.
8. Patients who are not eligible according to the judge of the principal investigators.

Where it's running

  • Peking Union Medical College Hospital
    Beijing, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.