Cardiac complications after stroke: protocol for a systematic review and meta-analysis

Abstract

IntroductionStroke is the second most common cause of death after ischaemic heart diseases and the third leading cause of disability worldwide. The contribution of cardiac complications to the mortality of patients with stroke is variable across studies, ranging from 12.5% to 22.7%. Many of these cardiac complications are preventable, and early recognition and adequate management guided by appropriate up-to-date knowledge of their relative incidence and fatality can help to improve patients’ outcomes. This systematic review aims to summarise the available data on the burden of cardiac complications after stroke.Methods and analysisThis review will include all cross-sectional, case–control and cohort studies and clinical trials published between 1 January 1950 and 31 December 2017, involving adults and/or children, and reporting on the prevalence, the incidence and/or the mortality of cardiac complications after stroke. Two reviewers will independently screen titles and abstracts of records retrieved from PubMed, Excerpta Medica Database, ISI Web of Science and the Cumulative Index to Nursing and Allied Health Literature for eligibility, and then assess the risk of bias and quality of reporting to select the studies which will be included. All authors will contribute to the retrieval of full texts of eligible records and data extraction. Heterogeneity across studies will be evaluated by the χ2 test on Cochran’s Q statistic. Study-specific estimates of the prevalence, incidence and mortality of cardiac complications after stroke across studies will be pooled through random-effect or fixed-effect meta-analysis depending on the source of the heterogeneity, after stabilising the variance of individual studies using the Freeman-Tukey double arcsine transformation. Visual analysis of funnel plots and Egger’s test will be done to detect small-study effect.Ethics and disseminationThis review and meta-analysis will be based on published data and will therefore not require a specific ethical clearance. The results will be published in peer-reviewed journals.PROSPERO registration numberCRD42018082551.

Factores de riesgo modificables de enfermedad cerebrovascular en pacientes que han sufrido un ictus

“…El 13 % de los pacientes ingresó al hospital con cardiopatías. La contribución de las complicaciones cardíacas a la mortalidad de los pacientes con ACV es variable entre los estudios, que van del 12,5 % al 22,7 % (29) .…”

Liver Function, Leucocyte, and Blood Pressure Levels with Acute Stroke Functional Outcomes

“…Stroke is the second most common cause of death after heart disease and the third most common cause of disability worldwide (Kenmogne-domning et al, 2018). Patients after an ischemic stroke, do movement exercises as early as possible to get optimal improvement.…”