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Clinical Trials/NCT06419205
NCT06419205
Withdrawn
Phase 2

A Phase 2 Study to Evaluate the Safety, Pharmacodynamics, Pharmacokinetics, and Clinical Activity of ADX-097 Administered Subcutaneously in Male and Female Participants Aged 18 Years or Older With IgAN, LN, or C3G

Q32 Bio Inc.5 sites in 1 country30 target enrollmentJune 27, 2024

Overview

Phase
Phase 2
Intervention
ADX-097
Conditions
IgA Nephropathy
Sponsor
Q32 Bio Inc.
Enrollment
30
Locations
5
Primary Endpoint
Incidence of adverse events (AEs) to evaluate the safety of ADX-097
Status
Withdrawn
Last Updated
last year

Overview

Brief Summary

A Phase 2 Study to Evaluate the Safety, Pharmacodynamics, Pharmacokinetics, and Clinical Activity of ADX-097 Administered Subcutaneously in Male and Female Participants Aged 18 Years or Older With Immunoglobulin A Nephropathy (IgAN), Lupus Nephritis (LN), or Complement Component 3 Glomerulopathy (C3G)

Registry
clinicaltrials.gov
Start Date
June 27, 2024
End Date
June 2026
Last Updated
last year
Study Type
Interventional
Study Design
Single Group
Sex
All

Investigators

Responsible Party
Sponsor

Eligibility Criteria

Inclusion Criteria

  • Male or female participants aged ≥18 years.
  • Urine protein ≥ 0.75 g/24 hours or uPCR ≥ 0.5g/g
  • Screening eGFR ≥30 mL/min/1.73m2 calculated by the Chronic Kidney Disease Epidemiology Collaboration creatinine equation (CKD-EPI GFR).
  • Participants receiving a RAAS inhibitor must have been on a stable dose (at the maximum recommended dose according to local guidelines or maximum tolerated dose) for at least 12 weeks prior to Study Day 1 that is projected to remain stable during the study.
  • Participants receiving a sodium-glucose cotransporter-2 (SGLT2) inhibitor or sparsentan must have been on a stable dose for at least 12 weeks prior to Study Day 1 that is projected to remain stable during the study.
  • Kidney biopsy-proven diagnosis of IgAN within 52 week; LN within 12 weeks or C3G within 52 weeks of Day 1 and with evidence of C3 fragment deposition.
  • Key Exclusion Criteria
  • A ≥50% decline in eGFR within 3 months before screening.
  • Concomitant significant renal disease other than IgAN, C3G, or LN.
  • Uncontrolled hypertension, defined as systolic blood pressure ≥150 mmHg and/or diastolic blood pressure ≥90 mmHg, despite antihypertensive treatment.

Exclusion Criteria

  • Not provided

Arms & Interventions

Open Label

Subcutaneous Infusions

Intervention: ADX-097

Outcomes

Primary Outcomes

Incidence of adverse events (AEs) to evaluate the safety of ADX-097

Time Frame: 42 weeks

Incidence of adverse events (AEs) to evaluate the safety of ADX-097 when administered to participants with IgAN, LN, or C3G

Secondary Outcomes

  • Change from baseline in urine protein-to-creatinine ratio (uPCR)(26 weeks)
  • Change from baseline in estimated glomerular filtration rate (eGFR)(26 weeks)

Study Sites (5)

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