Rajiv Advani1, Halvor Naess2, Martin Kurz3. 1. Department of Neurology, Stavanger University Hospital, Stavanger, Norway; Neuroscience Research Group, Stavanger University Hospital, Stavanger, Norway. Electronic address: advanirajiv@gmail.com. 2. Department of Neurology, Haukeland University Hospital, Bergen, Norway; Institute of Clinical Medicine, University of Bergen, Norway. 3. Department of Neurology, Stavanger University Hospital, Stavanger, Norway; Neuroscience Research Group, Stavanger University Hospital, Stavanger, Norway.
Abstract
BACKGROUND: This study evaluates the effect of a mass media intervention (MMI) on the number of admissions to the emergency room (ER) with a suspected acute-onset stroke and on the number of patients treated with intravenous thrombolysis (IVT). The MMI was run for 1 month, with a precampaign month, priming the treatment chain and raising in-hospital awareness. METHODS: This study conducted a prospective analysis of all patients admitted to the ER before, during, and after the MMI to assess changes in admission rate and IVT treatment rate. The primary end point was to assess any change in the IVT treatment rate, and the secondary end point was to determine the number of acute stroke admissions to the ER within 4.5 hours of symptom onset. RESULTS: The MMI resulted in an increased IVT treatment rate from 7.3 to 11.3 patients per month, an increment of 54% (P = .002). This also resulted in IVT treatment percentages as high as 42%. The number of suspected acute stroke admissions to the ER increased from 37.3 to 72.8 patients per month, a 97% increase (P < .0001). The Epinion interviews showed that stroke symptom recognition increased from 66% to 75%. CONCLUSION: The MMI produced a significant increase in IVT treatment rate. This increased treatment rate is largely due to the increase in the number of acute stroke admissions to the ER. Targeting the treatment chain before the MMI led to unprecedented IVT treatment percentages. The effect of our MMI lasted for approximately 6 months before tapering off; repeated campaigns are a prerequisite for sustained IVT treatment rates.
BACKGROUND: This study evaluates the effect of a mass media intervention (MMI) on the number of admissions to the emergency room (ER) with a suspected acute-onset stroke and on the number of patients treated with intravenous thrombolysis (IVT). The MMI was run for 1 month, with a precampaign month, priming the treatment chain and raising in-hospital awareness. METHODS: This study conducted a prospective analysis of all patients admitted to the ER before, during, and after the MMI to assess changes in admission rate and IVT treatment rate. The primary end point was to assess any change in the IVT treatment rate, and the secondary end point was to determine the number of acute stroke admissions to the ER within 4.5 hours of symptom onset. RESULTS: The MMI resulted in an increased IVT treatment rate from 7.3 to 11.3 patients per month, an increment of 54% (P = .002). This also resulted in IVT treatment percentages as high as 42%. The number of suspected acute stroke admissions to the ER increased from 37.3 to 72.8 patients per month, a 97% increase (P < .0001). The Epinion interviews showed that stroke symptom recognition increased from 66% to 75%. CONCLUSION: The MMI produced a significant increase in IVT treatment rate. This increased treatment rate is largely due to the increase in the number of acute stroke admissions to the ER. Targeting the treatment chain before the MMI led to unprecedented IVT treatment percentages. The effect of our MMI lasted for approximately 6 months before tapering off; repeated campaigns are a prerequisite for sustained IVT treatment rates.
Authors: Kim Rand; Fredrik Andreas Dahl; Joe Viana; Ole Morten Rønning; Kashif Waqar Faiz; Mathias Barra Journal: BMC Health Serv Res Date: 2019-10-16 Impact factor: 2.655
Authors: Mathias Barra; Angela S Labberton; Kashif W Faiz; Jonas C Lindstrøm; Ole Morten Rønning; Joe Viana; Fredrik A Dahl; Kim Rand Journal: J Neurol Date: 2018-10-30 Impact factor: 4.849