Phase 2 Study of ADX-038 for Complement-Mediated Kidney Disease

This Phase 2 study is testing ADX-038, a siRNA duplex oligonucleotide, in adults with complement-mediated kidney diseases like IgA nephropathy (IgAN), C3 glomerulopathy (C3G), and IC-MPGN. The study aims to understand how safe ADX-038 is and how well your body tolerates it over 36 months. You may be able to join if you are 18 or older, have active kidney disease with an eGFR (a measure of kidney function) of 30 mL/min/1.73m2 or higher, and have a confirmed diagnosis of IgAN, C3G, or IC-MPGN from a kidney biopsy. The study is planning to enroll 45 participants, but its current recruitment status is unclear.

Study design
This is a Phase 2 interventional study planning to enroll 45 participants. It will assess two different dose levels of ADX-038.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for the length of the study, which is 36 months, to evaluate the safety and tolerability of ADX-038.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06989359

Phase 2 Study of ADX-038 in Complement-Mediated Kidney Disease

Recruiting
PHASE2Ages 18+InterventionalTreatment
ADARx Pharmaceuticals, Inc.
~45 participants
Updated 2026-07-27 on ClinicalTrials.gov
What's tested:ADX-038 Dose Level 2ADX-038 Dose Level 1

At a glance

Recruiting sites
34 of 34 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Evaluate the safety and tolerability of ADX-038
Measured over Length of study - 36 months
IgAN
C3G
Complement-mediated Kidney Disease
IgA Nephropathy (IgAN)
IC-MPGN
34 sites across 18 states
South Korea7
Florida3
Spain3
Texas2
New South Wales2
Australia2
Hong Kong2
Italy2
  • Arezoo Mirad, MD · STUDY_DIRECTOR · ADARx Pharmaceuticals, Inc.

Opens a ready-to-send draft in your own email app — review before sending.

Do you actually qualify for this trial?

Add a private profile and we'll compare every criterion below against your situation — and tell you which ones are met, uncertain, or excluding.

Check eligibility for this trial ~2 min · HIPAA-protected · delete anytime
Eligibility criteria

Inclusion

Mean eGFR greater than or equal to 30 mL/min/1.73m2
Clinical evidence of active kidney disease
Treated with supportive care including an ACE inhibitor or ARB if applicable
Willing to receive required vaccinations
Primary diagnosis of IgAN, C3G or IC-MPGN confirmed by a kidney biopsy

Exclusion

Hereditary or acquired complement deficiency
Kidney transplant or renal replacement therapy
History of solid organ transplant
Other kidney disease
History of recurrent invasive infections
Received complement inhibitor treatments
Active systemic viral, bacterial, or fungal infection
Abnormal liver function
  • Evaluate the safety and tolerability of ADX-038Length of study - 36 months

    Incidence and severity of TEAEs