Risk of Venous Thromboembolism With Gout Flares
© 2023 The Authors. Arthritis & Rheumatology published by Wiley Periodicals LLC on behalf of American College of Rheumatology..
OBJECTIVE: Previous studies demonstrated that the risk of venous thromboembolism (VTE) is increased in patients with gout, but not whether there was a temporal association between gout flare and VTE. This study was undertaken to evaluate potential temporal associations between gout flare and VTE.
METHODS: Data were obtained from electronic primary-care records from the UK's Clinical Practice Research Datalink, which links data from hospitalization and mortality registers. Using self-controlled case series analysis adjusted for season and age, we evaluated the temporal association between gout flare and VTE. The 90 days after primary-care consultation or hospitalization for gout flare was designated the exposed period. This was divided into three 30-day intervals. The baseline period was up to 2 years before the start of and up to 2 years after the end of the exposed period. The association between gout flare and VTE was measured using adjusted incidence rate ratios (IRRs) with 95% confidence intervals (95% CIs).
RESULTS: In total, 314 patients met the inclusion criteria (age ≥18 years, incident gout, no presence of VTE or use of a primary-care anticoagulant prescription before the start of the pre-exposure period). Among the 314 patients, VTE incidence was significantly higher in the exposed period than in the baseline period (adjusted IRR 1.83, 95% CI 1.30-2.59). The adjusted IRR of VTE during the first 30 days after gout flare was 2.31 (95% CI 1.39-3.82) relative to the baseline period. No increase in the adjusted IRRs was observed in days 31-60 (adjusted IRR 1.49, 95% CI 0.79-2.81) and days 61-90 (adjusted IRR 1.67, 95% CI 0.91-3.06) relative to baseline. Results were consistent across sensitivity analyses.
CONCLUSION: Among patients with gout, there was a transient increase in the rate of VTE within 30 days after primary-care consultation or hospitalization for gout flare.
Errataetall: |
CommentIn: Arthritis Rheumatol. 2023 Sep;75(9):1506-1508. - PMID 36994897 |
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Medienart: |
E-Artikel |
Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:75 |
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Enthalten in: |
Arthritis & rheumatology (Hoboken, N.J.) - 75(2023), 9 vom: 02. Sept., Seite 1638-1647 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Cipolletta, Edoardo [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 31.08.2023 Date Revised 04.11.2023 published: Print-Electronic CommentIn: Arthritis Rheumatol. 2023 Sep;75(9):1506-1508. - PMID 36994897 Citation Status MEDLINE |
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doi: |
10.1002/art.42480 |
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funding: |
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PPN (Katalog-ID): |
NLM353146498 |
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500 | |a CommentIn: Arthritis Rheumatol. 2023 Sep;75(9):1506-1508. - PMID 36994897 | ||
500 | |a Citation Status MEDLINE | ||
520 | |a © 2023 The Authors. Arthritis & Rheumatology published by Wiley Periodicals LLC on behalf of American College of Rheumatology. | ||
520 | |a OBJECTIVE: Previous studies demonstrated that the risk of venous thromboembolism (VTE) is increased in patients with gout, but not whether there was a temporal association between gout flare and VTE. This study was undertaken to evaluate potential temporal associations between gout flare and VTE | ||
520 | |a METHODS: Data were obtained from electronic primary-care records from the UK's Clinical Practice Research Datalink, which links data from hospitalization and mortality registers. Using self-controlled case series analysis adjusted for season and age, we evaluated the temporal association between gout flare and VTE. The 90 days after primary-care consultation or hospitalization for gout flare was designated the exposed period. This was divided into three 30-day intervals. The baseline period was up to 2 years before the start of and up to 2 years after the end of the exposed period. The association between gout flare and VTE was measured using adjusted incidence rate ratios (IRRs) with 95% confidence intervals (95% CIs) | ||
520 | |a RESULTS: In total, 314 patients met the inclusion criteria (age ≥18 years, incident gout, no presence of VTE or use of a primary-care anticoagulant prescription before the start of the pre-exposure period). Among the 314 patients, VTE incidence was significantly higher in the exposed period than in the baseline period (adjusted IRR 1.83, 95% CI 1.30-2.59). The adjusted IRR of VTE during the first 30 days after gout flare was 2.31 (95% CI 1.39-3.82) relative to the baseline period. No increase in the adjusted IRRs was observed in days 31-60 (adjusted IRR 1.49, 95% CI 0.79-2.81) and days 61-90 (adjusted IRR 1.67, 95% CI 0.91-3.06) relative to baseline. Results were consistent across sensitivity analyses | ||
520 | |a CONCLUSION: Among patients with gout, there was a transient increase in the rate of VTE within 30 days after primary-care consultation or hospitalization for gout flare | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Avery, Anthony J |e verfasserin |4 aut | |
700 | 1 | |a Mamas, Mamas A |e verfasserin |4 aut | |
700 | 1 | |a Abhishek, Abhishek |e verfasserin |4 aut | |
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