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Boehme C, Toell T, Mayer L, Domig L, Pechlaner R, Willeit K, Tschiderer L, Seekircher L, Willeit P, Griesmacher A, Knoflach M, Willeit J, Kiechl S. The dimension of preventable stroke in a large representative patient cohort. Neurology 2019; 93:e2121-e2132. [DOI: 10.1212/wnl.0000000000008573] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 07/22/2019] [Indexed: 01/03/2023] Open
Abstract
ObjectiveTo analyze the frequency of inadequately treated risk factors in a large representative cohort of patients with acute ischemic stroke or TIA and to estimate the proportion of events potentially avertable by guideline-compliant preventive therapy compared to the status quo.MethodsA total of 1,730 patients from the Poststroke Disease Management STROKE-CARD trial (NCT02156778) were recruited between 2014 and 2017. We focused on 8 risk conditions amenable to drug therapy and 3 lifestyle risk behaviors and assessed pre-event risk factor control in retrospect.ResultsThe proportion of patients with at least 1 inadequately treated risk condition was 79.5% (95% confidence interval [CI] 77.6%–81.4%) and increased to 95.1% (95% CI 94.1%–96.1%) upon consideration of the lifestyle risk behaviors. Risk factor control was worse in patients with recurrent vs first-ever events (p < 0.001), men vs women (p = 0.003), and patients ≤75 vs >75 years of age (p < 0.001). The estimated degree of stroke preventability ranged from 0.4% (95% CI 0.2%–0.6%) to 13.7% (95% CI 12.2%–15.2%) for the individual risk factors. Adequate control of the 5 most relevant risk factors combined (hypertension, hypercholesterolemia, atrial fibrillation, smoking, and overweight) would have averted ≈1 of 2 events or 1 in 4 with a highly conservative computation approach.ConclusionsOur study confirms the existence of a considerable gap between risk factor control recommended by guidelines and real-world stroke prevention. Our study intends to increase awareness among physicians about stroke preventability and provides a quantitative basis for the emerging discussion on how to best tackle this challenge.
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Faux SG, Arora P, Shiner CT, Thompson-Butel AG, Klein LA. Rehabilitation and education are underutilized for mild stroke and TIA sufferers. Disabil Rehabil 2017; 40:1480-1484. [DOI: 10.1080/09638288.2017.1295473] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Steven G. Faux
- Department of Rehabilitation Medicine, St Vincent’s Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Pooja Arora
- Department of Rehabilitation Medicine, St Vincent’s Hospital, Sydney, New South Wales, Australia
| | - Christine T. Shiner
- Department of Rehabilitation Medicine, St Vincent’s Hospital, Sydney, New South Wales, Australia
| | | | - Linda A. Klein
- Sydney Medical School, University of Sydney, New South Wales, Australia
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