The Impact of Stroke Public Awareness Campaigns Differs Between Sociodemographic Groups

BE FAST Versus FAST: A Randomized Pilot Trial Comparing Retention of Stroke Symptoms Between 2 Mnemonics

BACKGROUND

Balance, Eye, Face, Arm, Speech, Time (BE FAST) was proposed to increase the public's ability to recognize more signs of stroke by adding balance (B) and eyesight changes (E) to the stroke acronym FAST (Face, Arm, Speech, Time). Previous prospective studies suggested these additions did not result in increased stroke detection.

METHODS AND RESULTS

A randomized, assessor blinded prospective pilot study assessed retention of BE FAST and FAST. The 174 participants were randomized to 1 of 2 education arms, educated similarly visually and auditorily, and retention was tested at 3 time points. Mnemonic recall was similar at 30 days (79.5% versus 69.8%, P=0.104). Significantly lower retention was seen in the BE FAST group's ability to recall all symptoms at 3 to 5 minutes (75% versus 30.2%, P<0.001), 60 minutes (70.5% versus 41.9%, P<0.001), and 30 days (51.1% versus 24.4%, P<0.001). Significantly higher retention was observed in the FAST group for partial recall at 3 to 5 minutes (94.3% versus 84.9%, P=0.041), 60 minutes (86.4% versus 77.9%, P=0.045), and 30 days (76.1% versus 59.3%, P=0.012). For BE FAST, retention of more common symptoms at 30 days was lower for face (78.4% versus 60.5%, P=0.010), speech (65.9% versus 47.7%, P=0.015), and arm (63.6% versus 52.3%, P=0.131).

CONCLUSION

Significantly higher retention and ability to recall stroke symptoms, fully or partially, was found with FAST. Adding B and E to FAST resulted in lower retention of more common symptoms.

REGISTRATION

URL: https://www.clinicaltrials.gov; Unique identifier: NCT06152016.

Symptoms at stroke onset as described by patients: a qualitative study

BACKGROUND

Stroke is a common and severe disease that requires prompt care. Symptom expressions as one-sided weakness and speech difficulties are common and included in public stroke campaigns. For some patients stroke can present with subtle and less common symptoms, difficult to interpret. The symptom severity assessed by the National Institutes of Health Stroke Scale has decreased, and symptoms at onset may have changed. Therefore, we aimed to investigate how patients describe their symptoms at the onset of a first-time stroke.

METHODS

The study used a qualitative descriptive design and conventional content analysis. Data were collected through recorded interviews with 27 patients aged 18 years and older hospitalised with a first-time stroke between October 2018 and April 2020. Data were analysed on a manifest level.

RESULTS

Symptoms at stroke onset were presented in two themes: Altered Reality and Discomfort and Changed Body Functions and described in five categories. Various types of symptoms were found. All symptoms were perceived as sudden, persistent, and never experienced before and this appear as a "red thread" in the result. Regardless of symptom expressions, no specific symptom was described as more severe than another.

CONCLUSIONS

Stroke symptoms were described with a variety of expressions. Many described complex symptoms not typical of stroke, which can make it difficult to recognise the symptoms as a stroke and delay medical care. Public stroke campaigns should emphasize the importance of seeking medical care at the slightest suspicion of stroke and could be designed to help achieve this.

Knowledge and awareness of stroke in rural and urban communities

INTRODUCTION

The average stroke morbidity rate, especially in rural communities, is higher when compared to the national average.

OBJECTIVE

Identify the profile of knowledge and awareness of stroke in rural and urban communities and analyze the differences between the two.

METHOD

Respondents who met the requirements answered a questionnaire containing a total of 41 items regarding knowledge and awareness of stroke. Characteristic data obtained includes age, gender, education, occupation, and ethnicity. Differences in characteristics were analyzed using Mann-Whitney, and the profiles of knowledge and awareness of stroke in rural and urban groups were analyzed using independent t tests to see differences between the two.

RESULT

Differences in the characteristics of rural and urban groups were only in education (p = 0.036) and occupation (p = 0.021). The mean score of the knowledge domain for the rural group was 72.53 (SD = 11.04), for the urban group it was 81.06 (SD = 11.12). The mean score awareness of stroke domain in the rural group was 72.18 (SD = 11.01), the urban group was 85.51 (SD = 11.67). The profile of knowledge and awareness of stroke in rural communities was significantly lower than in urban communities. The significance value was (p = 0.004) for knowledge and (p = 0.002) for awareness of stroke.

CONCLUSION

Based on the findings, it is reasonable to suspect that educational and occupational factors contribute to differences in the profile of knowledge and awareness of stroke in the two groups. Therefore, the stroke awareness campaign strategy for rural communities needs to be specifically designed by emphasizing/considering educational and occupational factors.

Knowledge and awareness of stroke in the United Arab Emirates: a cross-sectional study of the general population

BACKGROUND

The study aimed to assess stroke knowledge among the general population in the United Arab Emirates (UAE) and determine the factors associated with stroke awareness among people.

METHODS

A cross-sectional study was conducted in the UAE between September and November 2021. The general population has self-administered an online bilingual survey (Arabic and English) distributed via social media platforms. The questionnaire covered general knowledge about stroke risk factors, consequences of stroke, and responding to somebody with acute stroke attack.

RESULTS

A total of 545 surveys were completed, with more than half of the participants being female (58.5%), married (55.4%) and employed (59.4%). The majority were less than 50 years old (90.5%) and had a university degree (71.0%). Many of the participants (70.8%) had a good general knowledge of stroke; however, around 20% of the participants were able to recognize all symptoms and risk factors of stroke. The most common sources of stroke-related information were the internet/social media (53.6%). Females were better able to correctly identify at least one stroke symptom and outcome than males (p=0.008). University education has significantly affected participants' ability to identify early stroke symptoms (p=0.001) correctly. In addition, diabetic people were more likely to recognize at least one stroke outcome than non-diabetic people (p=0.039).

CONCLUSIONS

The knowledge of stroke was good among highly educated people and females. However, the awareness of all stroke risk factors, symptoms, consequences and risk factors was inadequate among the general population of the UAE. Thus, there is still a gap between recognition of the relevant stroke and taking action among people.

Impact of bilingual face, arm, speech, time (FAST) public awareness campaigns on emergency medical services (EMS) activation in a large Canadian metropolitan area

BACKGROUND AND AIMS

Face, arm, speech, time (FAST) public awareness campaigns improve stroke recognition in the general population. Whether this translates into improved emergency medical services (EMS) activation remains unclear. We assessed the association of five consecutive FAST campaigns with EMS calls for suspected strokes in a large urban area of Quebec, Canada.

METHODS

We conducted an observational study to assess data collected between June 2015 and December 2019 by the public EMS agency covering the cities of Laval and Montreal (Quebec, Canada). Five FAST campaigns were held over this period (mean duration: 9 weeks). We compared daily EMS calls before and after all FAST campaigns (2015 vs 2019) with t tests and Mann-Whitney U tests. We used single-group, univariate interrupted time series to measure changes in daily EMS calls for suspected strokes following each FAST campaign (stroke categories: any, symptom onset < 5 h, Cincinnati Prehospital Stroke Scale [CPSS] 3/3). Calls for headache served as negative control.

RESULTS

After five FAST campaigns, mean daily EMS calls increased by 28% (p < 0.001) for any suspected stroke and by 61% (p < 0.001) for stroke with symptom onset < 5 h, compared to 10.1% for headache (p = 0.012). Significant increases in daily EMS calls were observed after three campaigns (highest OR = 1.26; 95% CI 1.11, 1.43; p < 0.001). There were no significant changes in calls after individual campaigns for suspected stroke with symptom onset < 5 h, or suspected stroke with CPSS 3/3.

CONCLUSIONS

We observed an inconsistent impact of individual FAST campaigns on EMS calls for any suspected stroke, and did not observe significant EMS call changes after individual campaigns for acute (< 5 h) and severe (CPSS 3/3) strokes. These results may help stakeholders identify potential benefits and limitations of public awareness campaigns using the FAST acronym.

The PRESTO study: awareness of stroke symptoms and time from onset to intervention

Timely access to medical assistance is the first crucial step to improving clinical outcomes of stroke patients. Many educational campaigns have been organized with the purpose of making people aware of what a stroke is and what is necessary to do after its clinical onset. The PRESTO campaign was organized in Genoa (Italy) to spread easy messages regarding the management of the acute phase of stroke. Educational material was disseminated to educate people to call the emergency medical services as soon as symptoms appear. Data collected were analyzed in three different phases of the campaign: before the beginning, during, and after the end. We enrolled 1,132 patients with ischemic stroke admitted to hospital within 24 hours of symptoms onset. Our data showed a mild reduction in onset-to-door time (24 minutes) during the months following the end of the campaign and a slight increase in number of patients who arrived at hospitals, in particular with milder symptoms and transient ischemic attack, as opposed to the same period before the campaign. Interestingly, in the months after the end of the campaign, we observed a slight reduction of the percentage of patients who accessed hospitals after 4.5 hours from symptoms onset. In conclusion, our results may suggest that an informative campaign can be successful in making people rapidly aware of stroke onset, with the consequent rapid access to hospitals. Considering the changing of way of access to information, we think that an extensive multimedia campaign should be evaluated in the next future.

Detection to Hospital Door: Gender Differences of Patients With Acute Stroke Symptoms

Although prehospital stroke management is challenging, it is a crucial part of the acute stroke chain to enable equal access to highly specialised stroke care. It involves a critical understanding of players usually not specialized in acute stroke treatments. There is contradictory information about gender inequity in prehospital stroke detection, dispatch, and delivery to hospital stroke centers. The aim of this narrative review is to summarize the knowledge of gender differences in the first three stages of acute stroke management. Information on the detection of acute stroke symptoms by patients, their relatives, and bystanders is discussed. Women seem to have a better overall knowledge about stroke, although general understanding needs to be improved. However, older age and different social situations of women could be identified as reasons for reduced and delayed help-seeking. Dispatch and delivery lie within the responsibility of the emergency medical service. Differences in clinical presentation with symptoms mainly affecting general conditions could be identified as a crucial challenge leading to gender inequity in these stages. Improvement of stroke education has to be applied to tackle this inequal management. However, specifically designed projects and analyses are needed to understand more details of sex differences in prehospital stroke management, which is a necessary first step for the potential development of substantially improving strategies.