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1.
Heart Lung ; 58: 6-12, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36335910

RESUMO

BACKGROUND: Time between Emergency Department (ED) and ST-segment elevation acute myocardial infarction (STEMI) activation time is a good indicator of ED quality. STEMI delays are of particular importance in some subgroups, such as women and the elderly. OBJECTIVE: To determine the association of sex and age with activation time in STEMI patients admitted to the ED. METHODS: An observational retrospective study was conducted including all patients admitted to the ED activated as a STEMI. The main variable was activation time. To evaluate the independent predictors of activation time, a multivariate logistic regression analysis was carried out, variables were sex, age, sex and age combined, chest pain, ST elevation in the electrocardiogram, and first medical contact (FMC) at the hospital's ED. RESULTS: A total of 330 patients were included. They were classified by sex: 23.9% (78) women and 76.1% (249) men; and age: 51.1% (167) <65 yo and 48.9% (160) ≥65 yo. Women and elderly patients exhibited a more atypical presentation. Multivariate analysis shows that showed that elderly age (OR=1.976 95%; CI=1.257-3.104; p = 0.003) and FMC prior to attending the ED (OR=1.762; 95% CI=1.117-2.779; p = 0.015) were associated with a longer activation time. Women older than 65 years old showed the longest activation time. CONCLUSION: STEMI delays are longer in women and the elderly with atypical presentation. Age ≥65 and FMC outside the ED were associated with an increase in the activation time. This highlights the need to develop strategies to improve activation time for these specific patient groups.


Assuntos
Infarto do Miocárdio , Infarto do Miocárdio com Supradesnível do Segmento ST , Masculino , Humanos , Feminino , Idoso , Pessoa de Meia-Idade , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Estudos Retrospectivos , Fatores de Tempo , Serviço Hospitalar de Emergência , Angioplastia
2.
Australas Emerg Care ; 24(2): 141-146, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33199195

RESUMO

BACKGROUND: The time between arrival at the emergency department (ED) and balloon (D2B) in STEMI is one of the best indicators of the quality of care. Our aim is to describe treatment times and evaluate the causes of delay. METHODS: This is an observational retrospective study, including all consecutive STEMI code patients ≥18 years old treated in the ED from 2013 to 2016.All the patients were stratified into two groups: delayed group with D2B>70min and non-delayed ≤70. The primary variable was D2B time. FINDINGS: In total 327 patients were included, stratified according to their D2B as follows: 166 (67·48%) in the delayed group and 80 (32·52%) in the non-delayed group. The delayed group was older (p=0·005), with more females (p=0·060) and more atypical electrocardiogram (ECG) STEMI signs or symptoms (p=0·058) (p=0·087). Predictors of shorter D2B time were: typical STEMI ECG signs and short training sessions for nurses on identifying STEMI patients. INTERPRETATION: There are delays particularly in specific groups with atypical clinical presentations. Short training sessions aimed at emergency nurses correlate with shorter delay. This suggests that continuing training for emergency nurses, along with organizational strategies, can contribute to increasing the quality of care. CLINICAL TRIAL NUMBER: NCT04333381.


Assuntos
Eficiência Organizacional/normas , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Tempo para o Tratamento/estatística & dados numéricos , Idoso , Análise de Variância , Eficiência Organizacional/estatística & dados numéricos , Serviço Hospitalar de Emergência/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estatísticas não Paramétricas , Tempo para o Tratamento/normas
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