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ACTIVE NOT RECRUITING Phase 1

An Open-label Study of Povetacicept in Autoantibody-Associated Glomerular Diseases

NCT05732402 · View on ClinicalTrials.gov ↗

Study Summary

The goal of this clinical study is to evaluate multiple dose levels of povetacicept in adults with immunoglobulin A (IgA) nephropathy (IgAN), primary membranous nephropathy (pMN), lupus-related kidney disease (lupus nephritis - LN), or anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV) to determine if povetacicept is safe and potentially beneficial in treating these diseases. During the study treatment period, participants will receive povetacicept approximately every 4 weeks for 6 months, with the possibility of participating in a 6-month treatment extension period and an optional 52-week treatment extension period. Participants with IgAN and pMN may also receive povetacicept for an additional 52 weeks, if eligible.

Interventions

  • DRUG Povetacicept

Study Locations (20)

Arizona

  • Investigational Site (523) — Phoenix
  • Investigational Site (501) — Phoenix
  • Investigational Site (524) — Tucson

Texas

  • Investigational Site (118) — Colleyville
  • Investigational Site (516) — Houston
  • Investigational Site (526) — Irving

Florida

  • Investigational Site (512) — Orlando
  • Investigational Site (525) — Tamarac

New York

  • Investigational Site (511) — Albany
  • Investigational Site (508) — Brooklyn

California

  • Investigational Site (506) — Valencia

Colorado

  • Investigational Site (513) — Arvada

Georgia

  • Investigational Site (502) — Lawrenceville

Maryland

  • The Johns Hopkins University School of Medicine — Baltimore

Trial Details

FieldValue
Enrollment Target 72 participants
Start Date 2023-03-15
Est. Completion 2028-03-02
Phase Phase 1

Sponsor

Alpine Immune Sciences

2 total trials

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Full Details on ClinicalTrials.gov ↗

What the Registry Record Tells You About NCT05732402

The ClinicalTrials.gov registry entry for NCT05732402 describes a study currently listed as active not recruiting. It is categorized as Phase 1, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 72 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Alpine Immune Sciences, which has 2 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.

The record links to 4 conditions, with Lupus Nephritis appearing as the primary indexed condition, and to 1 intervention — of which Povetacicept is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.

Geographic footprint matters for practical reasons: NCT05732402 reports 20 study locations spanning 14 distinct geographic areas — top geographies include Arizona, Texas, Florida. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.

Frequently Asked Questions

What is clinical trial NCT05732402 about?

NCT05732402 is a clinical study titled "An Open-label Study of Povetacicept in Autoantibody-Associated Glomerular Diseases". The goal of this clinical study is to evaluate multiple dose levels of povetacicept in adults with immunoglobulin A (IgA) nephropathy (IgAN), primary membranous nephropathy (pMN), lupus-related kidney disease (lupus nephritis - LN), or anti-neutrophil cytoplasmic antibody (ANCA) associated vasculiti...

What is the current status of trial NCT05732402?

This trial is currently active not recruiting. It is a Phase 1 study. The enrollment target is 72 participants. The study started on 2023-03-15. Estimated completion is 2028-03-02.

What conditions does trial NCT05732402 study?

This clinical trial studies the following conditions: Lupus Nephritis, Immunoglobulin A Nephropathy, Membranous Nephropathy, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis. These conditions were identified from the trial registry and reflect the primary focus areas of the research.

What interventions are being tested in trial NCT05732402?

The interventions under investigation include: Povetacicept (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.

Who is sponsoring clinical trial NCT05732402?

This trial is sponsored by Alpine Immune Sciences, which has 2 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.

Where is trial NCT05732402 being conducted?

This trial has 20 study locations across Arizona, California, Colorado, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial