Actively Recruiting

Age: 18Years +
All Genders
NCT07056621

Does Belimumab Modify the Natural History of SLE? A Propensity Score-matched, Real-world Study

Led by Biomedical Research Foundation, Academy of Athens · Updated on 2025-09-08

684

Participants Needed

1

Research Sites

48 weeks

Total Duration

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AI-Summary

What this Trial Is About

This will be a combined retrospective and prospective cohort study, that will evaluate the incidence of de novo Systemic Lupus Erythematosus major organ manifestations (defined as BILAG A flares) in patients receiving belimumab (Arm A) and compare it to 2 standard-of-care groups (SoC) (Arm B: patients on SoC; Arm C: patients on SoC followed-up up to May 1st 2014, the first date where belimumab was available in Greece). The investigators will utilize survival analysis methods (Kaplan-Meier survival curves and Cox regression) and mixed effects longitudinal analyses. Additionally, the investigators will employ propensity score matching and/or inverse probability of treatment weighting, to create balanced cohorts and reduce bias.

CONDITIONS

Official Title

Does Belimumab Modify the Natural History of SLE? A Propensity Score-matched, Real-world Study

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Systemic lupus erythematosus classification according to the Systemic Lupus International Collaborating Clinics (SLICC) criteria
  • Age �3e�3d 18 years old
  • Time of follow-up �3e�3d 6 months
  • Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) �3e�3d 4
  • Physician Global Assessment (PGA) visual analogue score > 1
Not Eligible

You will not qualify if you...

  • Patients with incomplete medical records or missing key variables
  • Patients with concomitant autoimmune disorders (excluding thyroid disease)

AI-Screening

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Trial Site Locations

Total: 1 location

1

University Hospital 'Attikon'

Athens, Attica, Greece, 12462

Actively Recruiting

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Research Team

D

Dimitrios T. Boumpas, Professor in Medicine

CONTACT

A

Antonis Fanouriakis, Ass. Professor in Medicine

CONTACT

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

3

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