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Urinary T Cell Biomarker for Prediction in ANCA Glomerulonephritis

NCT04320667 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 79

Last updated 2022-07-29

No results posted yet for this study

Summary

Urinary T lymphocytes may be predictive for clinical outcome in patients with ANCA associated glomerulonephritis (ANCA GN). The investigators hypothesize that the amount of CD4+ effector/memory T cells in urine at time of diagnosis predicts the outcome of patients with active ANCA GN after 6 months of therapy. In a prospective, six-months follow-up study patients' urine will be analysed by flow cytometry every 60 days (+/- 10d). Treatment will be performed to the discretion of the treating clinician. After 6 months of treatment response will be determined as either complete response or partial response.

Conditions

  • Glomerulonephritis Acute

Interventions

DIAGNOSTIC_TEST

Flow cytometry analysis of urine samples

Urine samples will be conserved and frozen upon arrival. All samples will be stained according to T cell and TEC (tubular epithelial cells) panel with fluorochromes. T cell panel: CD3, CD4, CD8, CCR7, CD45RO, CD28, CD279; TEC panel: vimentin, cytokeratine, CD10, CD13, CD227, CD326

Sponsors & Collaborators

  • Berlin Institute of Health

    collaborator OTHER

  • Charite University, Berlin, Germany

    lead OTHER

Principal Investigators

  • Philipp Enghard, PD Dr. med. · Charite University, Berlin, Germany

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-11-19
Primary Completion
2021-09-01
Completion
2022-12-31

Countries

  • Germany
  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04320667 on ClinicalTrials.gov