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Clinical Trials/NCT07760155
NCT07760155Not yet recruitingPhase 2

A Phase 2 Study on the Safety and Efficacy of the Anti-BAFF-R Monoclonal Antibody, ESG206, in Patients With Systemic Lupus Erythematosus

Shanghai Escugen Biotechnology Co., Ltd20 sites in 1 country40 target enrollmentStarted: September 1, 2026Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 2
Status
Not yet recruiting
Sponsor
Enrollment
40
Locations
20
Primary Endpoint
SLE Responder Index (SRI)-4 response rate at Week 25 compared with placebo

Study Overview

Brief Summary

This is a multicenter, randomized, double-blind, placebo-controlled Phase II study designed to evaluate the efficacy and safety of ESG206 in participants with Systemic Lupus Erythematosus (SLE).

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

Eligibility Criteria

Ages
18 Years to 75 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •Adults (≥18 years of age) with a confirmed diagnosis of Systemic Lupus Erythematosus
  • •Evidence of active disease at screening
  • •Willing and able to provide written informed consent

Exclusion Criteria

  • •Have other autoimmune diseases that may interfere with the assessment of SLE
  • •Prior or recent use of prohibited immunomodulatory therapies
  • •Clinically significant infections, malignancies, or uncontrolled medical conditions
  • •Pregnancy or breastfeeding

Arms & Interventions

Placebo

Placebo Comparator

Intervention: Placebo (Drug)

ESG206 High Dose

Experimental

Intervention: ESG206 (Drug)

ESG206 Low Dose

Experimental

Intervention: ESG206 (Drug)

Outcomes

Primary Outcomes

SLE Responder Index (SRI)-4 response rate at Week 25 compared with placebo

Time Frame: Up to approximately 25 weeks

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
Shanghai Escugen Biotechnology Co., Ltd
Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (20)

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