ArticleVascular health and risk management2023
The Indirect Impact of COVID-19 Pandemic on Lower Extremity Amputations - An Australian Study.
Article in Vascular health and risk management, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- The Indirect Impact of COVID-19 Pandemic on Lower Extremity Amputations - An Australian Study [Letter].Vascular health and risk management · 2023Article
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4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Background: The COVID-19 pandemic has had indirect and deleterious effects on patient health due to interruptions to routine provision of healthcare. This is particularly true for patients with chronic conditions like peripheral vascular disease (PVD). This study aims to evaluate the impact of the pandemic on patients with PVD in Australia by analysing rates of amputation, indications for amputation and urgency of surgery in the pre-pandemic and pandemic periods. Methods: The Australian Vascular Audit was used to capture lower extremity amputation data in Victoria, Australia, in the 22 months before and after the start of the pandemic. Results: The number of total amputations increased from 1770 pre-pandemic to 1850 during the pandemic, a 4.3% increase. This was largely driven by a statistically significant, 19% increase in major amputations. The number of minor amputations remained relatively similar in the two time periods. Amputations due to tissue loss secondary to arterial insufficiency increased from 474 to 526, an 11% increase, potentially indicating disruptions to revascularisation procedures contributing to the rise in amputations. Elective and emergency surgeries fell by 14% and 18%, respectively, while semi-urgent amputations increased by 32%. Conclusion: This study found an increase in the number of amputations overall and a significant increase in major amputations during the pandemic compared to pre-pandemic times. Tissue loss secondary to arterial insufficiency was an increasingly common indication for amputation that was observed in the pandemic group, indicating that disruption to revascularisation likely contributed to this increase in amputations. These findings can inform and direct future vascular surgery service delivery to prepare for the post-pandemic recovery. Additionally, this study further confirms that patients with chronic diseases are often disproportionately disadvantaged when global crises affect routine provision of healthcare and calls for better systems to be developed that can be used in such crises in the future.
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