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Study identifier: NCT06003283 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: RecruitingRITUXERA

Tapering of Rituximab Based on Interval Prolongation Compared to Disease Activity-guided Dose Reduction in Patients With Rheumatoid Arthritis

Condition: Rheumatoid Arthritis  ·  Sponsor: Universitaire Ziekenhuizen KU Leuven

PhasePhase 4
Planned participants134
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNoCheck eligibility criteria ↓
Where7 locations

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The goal of this open label multicenter randomized controlled pragmatic superiority trial is to investigate the optimal treatment/tapering strategy with rituximab for patients with rheumatoid arthritis. The main questions it aims to answer are: * What is the optimal treatment/tapering strategy for rituximab in patients with rheumatoid arthritis in terms of reducing patient reported disease impact? * What is the optimal treatment/tapering strategy for rituximab in patients with rheumatoid arthritis in terms of therapeutic efficacy? Participants will be randomized to one of two study arms: * Tapering based on disease-activity guided dose reduction (experimental arm) * Tapering based on interval prolongation (active comparator arm)

This description comes directly from the study's public registry record.

Talk to the study team

Patrick Verschueren, MD, PhD  ·  016342541  ·  patrick.verschueren@uzleuven.be

Johan Joly, MSc  ·  016340258  ·  johan.joly@uzleuven.be

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Able and willing to give written informed consent and participate in the study before any study procedure. * Age ≥ 18 years. * Understanding and able to write in Dutch or French. * Diagnosis of rheumatoid arthritis according to the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) Classification Criteria for rheumatoid arthritis. * Previous response to rituximab, defined as a minimum of one successful rituximab cycle (= a moderate/good EULAR response 16 weeks after the first administration of rituximab). * Current treatment with rituximab. * Need for a subsequent rituximab cycle according to the Belgian reimbursement criteria for the use of rituximab in rheumatoid arthritis (DAS28 score ≥3.2). * Stable dose of methotrexate or other conventional synthetic disease-modifying antirheumatic drugs (DMARDs) 4 weeks prior to baseline. Exclusion Criteria: * Current treatment with another biological DMARD than rituximab. * Current treatment with a targeted synthetic DMARD. * Pregnancy or pregnancy wish. * Presence of an absolute contraindication to treatment with rituximab, according to the label of rituximab and according to medical judgement.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (7)

ZNA Jan PalfijnMerksem, Antwerpen, BelgiumNot Yet Recruiting
Cliniques Universitaires Saint-Luc BruxellesBrussels, Brussels Capital, BelgiumNot Yet Recruiting
Reumacentrum GenkGenk, Limburg, BelgiumRecruiting
ReumaClinic GenkGenk, Limburg, BelgiumRecruiting
OLV AalstAalst, Oost-Vlaanderen, BelgiumRecruiting
RZ Heilig HartLeuven, Vlaams-Brabant, BelgiumRecruiting
University Hospitals Leuven (UZ Leuven)Leuven, Vlaams-Brabant, BelgiumRecruiting

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

GenkAalstLeuvenMerksem

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