RESUMO
BACKGROUND: The cornerstone of effective management in heart failure (HF) is the ability to self-care. Aims include i) To determine factors influencing self-care in HF patients with cognitive impairment (CI) and ii) to determine the influence of cognitive domains on self-care in patients with HF and CI. METHODS: MEDLINE, CINAHL, EMBASE, EBSCOHost, PsychINFO, ProQuest Research Library, Health Technology Assessment Database, The Cochrane Library, Web of Science and Scopus databases were systematically searched. Original research describing the relationship between cognition and HF self-care in community-dwelling older persons with dementia/CI in English, published in a peer-reviewed journal from 1stJanuary(2000)-22ndMarch(2016) was identified. Study and population characteristics, data sources, self-care processes, methods of cognitive assessment, cognitive domains affected, study outcomes, impact of impairment, and other risk factors of self-care impairment were abstracted by two reviewers. RESULTS: Of 10,688 studies identified, 14 met the inclusion criteria. Patients with HF and CI ranged from 14 to 73%. Where reported, self-care maintenance adequacy ranged from 50 to 61%; self-care management adequacy ranged from 14 to 36% and self-care confidence adequacy ranged from 0 to 44% on the Self-care of Heart Failure Index (SCHFI). All but one study predicted poor self-care ability according to poor outcome on cognitive testing. Additionally, specific cognitive domain deficits impaired self-care. Subjects with lower cognitive scores were less likely to seek assistance while subjects with depression had poor self-care abilities. CONCLUSIONS: Clinicians must consider the type and severity of impairments in cognitive domains to tailor management. Awareness of depression, self-confidence and support access may modulate self-care ability.
Assuntos
Disfunção Cognitiva/psicologia , Demência/psicologia , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Insuficiência Cardíaca/terapia , Autocuidado/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Disfunção Cognitiva/diagnóstico , Demência/diagnóstico , Feminino , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/fisiopatologia , Insuficiência Cardíaca/psicologia , Humanos , Masculino , Saúde Mental , Pessoa de Meia-Idade , Prognóstico , Fatores de RiscoRESUMO
BACKGROUND: Low socioeconomic status (SES) has been previously shown to be associated with worse cardiovascular outcomes. However, unlike in Australia, many of these studies have been performed in countries without universal healthcare where SES may be expected to have a greater impact on care and outcomes. We sought to determine whether there is an association between SES and baseline characteristics, clinical outcomes and use of secondary prevention therapy in patients with ST-segment-elevation myocardial infarction undergoing percutaneous coronary intervention (PCI). METHODS AND RESULTS: We prospectively collected data on 5665 consecutive ST-segment-elevation myocardial infarction PCI patients between 2005 and 2015 from 6 government-funded hospitals participating in a multicenter registry. Patients were categorized into SES quintiles using the Index of Relative Socioeconomic Disadvantage system, a score allocated to each residential postcode based on factors like income, educational level, and employment status by the Australian Bureau of Statistics. In our study, lower SES patients were more likely to have diabetes mellitus, smoke, and initially present to a non-PCI capable hospital (all P≤0.01). Among primary PCI patients, the median time to reperfusion was slightly higher in lower SES groups (211 [144-337] versus 193 [145-285] minutes, P<0.001). Drug-eluting stent use was higher in the higher SES groups ( P<0.001). At 12 months after PCI, lower SES patients had higher rates of ongoing smoking and lower use of guideline-recommended secondary prevention therapy (both P<0.01). Despite these differences, SES group was not found to be an independent predictor of 12-month major adverse cardiovascular events. CONCLUSIONS: Lower SES patients have more comorbidities and experienced slightly longer reperfusion times but otherwise similar care. Despite these baseline differences, clinical outcomes after ST-segment-elevation myocardial infarction PCI were similar regardless of SES.