Serum Clusterin Level Could Reflect the Current Activity of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis
© Copyright: Yonsei University College of Medicine 2021..
PURPOSE: We investigated whether serum clusterin levels could reflect the current antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV)-specific indices.
MATERIALS AND METHODS: Fifty-seven patients with AAV and 40 healthy controls were included in this study. AAV-specific indices included the Short-Form 36-Item Health Survey Physical and Mental Component Summaries (SF-36 PCS and MCS) scores, Birmingham vasculitis activity score (BVAS), five-factor score (FFS), and vasculitis damage index. Clinical and laboratory data and AAV-specific indices were obtained at blood collection. The highest tertile of BVAS (≥16) was defined as high activity of AAV.
RESULTS: The median age of AAV patients was 64.0 years and 19 patients were male. SF-36 PCS score (r=0.328), SF-36 MCS score (r=0.289), BVAS (r=-0.404), erythrocyte sedimentation rate (r=-0.336), and C-reactive protein levels (r=-0.421) were significantly correlated with serum clusterin levels. In the multivariable linear regression analysis using AAV-specific indices and serum clusterin levels, both FFS (β=0.412) and serum clusterin levels (β=-0.250) were significantly associated with BVAS. When the optimal serum clusterin cut-off level for high activity of AAV was identified as 130.45 µg/mL, patients with serum clusterin level ≤130.45 µg/mL had a significantly higher risk for high activity of AAV than did those without (relative risk 7.194). Patients with AAV exhibited significantly lower serum clusterin levels than did healthy controls (168.2 µg/mL vs. 230.5 µg/mL).
CONCLUSION: Serum clusterin levels could reflect the current disease activity in patients with AAV.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:62 |
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Enthalten in: |
Yonsei medical journal - 62(2021), 11 vom: 01. Nov., Seite 1016-1022 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Yoon, Taejun [VerfasserIn] |
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Links: |
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Themen: |
Activity |
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Anmerkungen: |
Date Completed 22.10.2021 Date Revised 31.05.2022 published: Print Citation Status MEDLINE |
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doi: |
10.3349/ymj.2021.62.11.1016 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM332123413 |
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500 | |a published: Print | ||
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520 | |a © Copyright: Yonsei University College of Medicine 2021. | ||
520 | |a PURPOSE: We investigated whether serum clusterin levels could reflect the current antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV)-specific indices | ||
520 | |a MATERIALS AND METHODS: Fifty-seven patients with AAV and 40 healthy controls were included in this study. AAV-specific indices included the Short-Form 36-Item Health Survey Physical and Mental Component Summaries (SF-36 PCS and MCS) scores, Birmingham vasculitis activity score (BVAS), five-factor score (FFS), and vasculitis damage index. Clinical and laboratory data and AAV-specific indices were obtained at blood collection. The highest tertile of BVAS (≥16) was defined as high activity of AAV | ||
520 | |a RESULTS: The median age of AAV patients was 64.0 years and 19 patients were male. SF-36 PCS score (r=0.328), SF-36 MCS score (r=0.289), BVAS (r=-0.404), erythrocyte sedimentation rate (r=-0.336), and C-reactive protein levels (r=-0.421) were significantly correlated with serum clusterin levels. In the multivariable linear regression analysis using AAV-specific indices and serum clusterin levels, both FFS (β=0.412) and serum clusterin levels (β=-0.250) were significantly associated with BVAS. When the optimal serum clusterin cut-off level for high activity of AAV was identified as 130.45 µg/mL, patients with serum clusterin level ≤130.45 µg/mL had a significantly higher risk for high activity of AAV than did those without (relative risk 7.194). Patients with AAV exhibited significantly lower serum clusterin levels than did healthy controls (168.2 µg/mL vs. 230.5 µg/mL) | ||
520 | |a CONCLUSION: Serum clusterin levels could reflect the current disease activity in patients with AAV | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a activity | |
650 | 4 | |a antineutrophil cytoplasmic antibody | |
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700 | 1 | |a Pyo, Jung Yoon |e verfasserin |4 aut | |
700 | 1 | |a Song, Jason Jungsik |e verfasserin |4 aut | |
700 | 1 | |a Park, Yong-Beom |e verfasserin |4 aut | |
700 | 1 | |a Lee, Sang-Won |e verfasserin |4 aut | |
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