Efficacy of Five Strategies To Improve Stroke Awareness in the Spanish-Speaking Population

The goal of this experimental study is to evaluate the efficacy of five educational strategies for recognizing early symptoms of cerebrovascular disease (CVD) in the general adult population. The main questions it aims to answer are:

- How effective are the strategies RAPIDO, CORRE, DALE, CAMALEON, and ICTUS 911 in improving the recognition of early CVD symptoms?

Researchers will compare these strategies to determine which one leads to the highest increase in symptom recognition. Participants will receive a brief educational session on one of the five strategies and will:

* Complete a pre- and post-intervention survey (Stroke Awareness Questionnaire, SAQ). * Receive short training on CVD symptoms and the urgency of contacting emergency services.

The primary outcome is the improvement in SAQ scores, and the secondary outcome is the proportion of participants achieving adequate knowledge of CVD symptoms.

Completed

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Key information

Conditions

Stroke Acute Brain Diseases Cardiovascular Diseases Central Nervous System Diseases Cerebrovascular Disorders Nervous System Diseases Stroke Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hospital General de Zona #2

Aguascalientes, 20190, Mexico

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Age: Participants must be 18 years or older.
Consent: Participants must provide informed consent to participate in the study.
General Population: Participants from the general public, regardless of their health insurance status or previous medical history (except as specified in exclusion criteria).
Language: Participants must be fluent in Spanish, as the educational interventions are based on Spanish-language mnemonic strategies.

Exclusion criteria

History of Stroke: Participants with a previous diagnosis of cerebrovascular disease (stroke) will be excluded.
Cognitive Impairment: Participants who are unable to understand or complete the Stroke Awareness Questionnaire (SAQ) due to cognitive or communication impairments will not be eligible.
Incomplete Evaluation: Participants who are unable to complete both the pre- and post-intervention assessments will be excluded from the study.

Elimination Criteria:

Lack of Follow-Up: Participants who fail to attend the second evaluation (7 days post-intervention) will be excluded from the final analysis.
Withdrawal of Consent: Participants who choose to withdraw from the study at any time will be eliminated from further participation.

Treatment and study plan

Mnemonic-Based Educational Training for Stroke Symptom Recognition

Behavioral

This is a Culturally Adapted Mnemonic-Based Educational Strategies for Rapid Stroke Symptom Recognition in the Spanish-Speaking Population.

It uses five distinct mnemonic strategies (RAPIDO, CORRE, DALE, CAMALEON, ICTUS 911), each specifically tailored for a Spanish-speaking audience.

Aims to improve the recognition of early cerebrovascular disease symptoms, differentiating it from other clinical studies that might focus on different health conditions or target populations.

Emphasizes its focus on rapid action by educating participants about stroke symptoms and the importance of contacting emergency services (911).

Primary outcomes

Change in Stroke Awareness Questionnaire (SAQ) Score

Time frame: Pre-intervention and 7 days post-intervention.

This measure will assess the change in participants' knowledge of stroke symptoms before and after receiving the educational intervention. The SAQ evaluates awareness of stroke symptoms, risk factors, and appropriate responses to suspected stroke events.

Secondary outcomes

Proportion of Participants with Adequate Knowledge of Stroke Symptoms

Time frame: 7 days post-intervention.

This outcome measures the proportion of participants who achieve a predetermined "adequate knowledge" score on the SAQ, defined as correctly identifying at least 3 stroke symptoms and understanding the need to contact emergency services (911) within 3 hours of symptom onset.

Sponsors and collaborators

Lead sponsor

Instituto Mexicano del Seguro Social

Other Gov

Registry information

Important dates

Study start: 2024
Primary completion: 2024
Study completion: 2024
First posted: Sep 26, 2024
Registry last updated: May 1, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed