RESUMO
OBJECTIVE: Ankle brachial index (ABI) is widely used for the diagnosis of lower extremity artery disease (LEAD). The purpose of this prospective study was to validate the diagnostic ability and reproducibility of a four cuff automated oscillometric device vs. the Doppler method. METHODS: Patients with suspected LEAD or asymptomatic individuals at risk because of the presence two or more cardiovascular risk factors were enrolled. For each patient, Doppler and oscillometric ABI measurements were repeated by two observers to address intra- and interobserver reproducibility. RESULTS: In total, 118 patients were evaluated. The prevalence of Doppler ABI (Dop-ABI) ≤ 0.90 was 45.8%. Taking the Dop-ABI as the reference, the sensitivity, specificity, accuracy, positive and negative predictive values of oscillometric ABI (Osc-ABI) during the first measurement by the first observer were 89.1%, 94.4%, 94.1%, 91.8%, and 92.4%, respectively. The concordance for diagnosing ABI ≤0.90 between methods was excellent (kappa coefficients ranging from 0.80 to 0.88 with different observers). Intra-observer reproducibility assessed by intraclass correlation coefficient (ICC) between methods were 0.94 for observer 1 and 0.96 for observer 2. The intra-observer reproducibility using the same method was also excellent (ICC 0.94, 95% confidence interval [CI] 0.91-0.95) for Dop-ABI and 0.95 (95% CI 0.93-0.97) for Osc-ABI). The ICC for interobserver reproducibility using the same method was 0.95 (95% CI 0.92-0.96) for Dop-ABI and 0.96 (95% CI 0.94-0.97) for Osc-ABI. CONCLUSION: This study validates the excellent diagnostic performances of a four cuff oscillometric device specifically designed for screening for LEAD. The simple measurement method could therefore be advocated in primary care where fast, easy, and reliable methods are suitable.
Assuntos
Índice Tornozelo-Braço/instrumentação , Extremidade Inferior/irrigação sanguínea , Oscilometria/instrumentação , Doença Arterial Periférica/diagnóstico , Ultrassonografia Doppler , Idoso , Idoso de 80 Anos ou mais , Desenho de Equipamento , Feminino , França , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Doença Arterial Periférica/diagnóstico por imagem , Doença Arterial Periférica/fisiopatologia , Valor Preditivo dos Testes , Estudos Prospectivos , Reprodutibilidade dos TestesRESUMO
Background: There is no study available concerning specifically the role of underweight in PAD prevalence. Patients and methods: Individuals ≥ 65 years living in urban and rural areas of two countries in Central Africa (Central African Republic and the Republic of Congo) were invited. Demographic, clinical and biological data were collected, and ankle-brachial index measured. BMI was calculated as weight/height2 and participants were categorized according to the World Health Organization as with underweight (< 18.5 kg/m2), normal weight (18.5-24.9 kg/m2), overweight (25-29.9 kg/m2), and obese (≥ 30 kg/m2). Results: Among the 1815 participants (age 73.0 years, 61.8 % females), the prevalence of underweight was 34.1 %, higher in subjects with PAD than in PAD free subjects (37.1 % vs. 33.5 %, p = 0.0333). The overall prevalence of PAD was 14.3 %. Underweight and obesity were still significantly associated with PAD after adjustment to all potential confounding factors (OR: 2.09, p = 0.0009 respectively OR: 1.90, p = 0.0336) while overweight was no more significantly associated with PAD after multivariate analysis. Conclusions: While obesity is a well-known PAD associated marker, low BMI provides novel independent and incremental information on African subject's susceptibility to present PAD, suggesting a "U-shaped" relationship between BMI and PAD in this population.
Assuntos
Doença Arterial Periférica , Idoso , Índice de Massa Corporal , Feminino , Humanos , Masculino , Obesidade , Sobrepeso , Prevalência , MagrezaRESUMO
Peripheral arterial diseases comprise different clinical presentations, from cerebrovascular disease down to lower extremity artery disease, from subclinical to disabling symptoms and events. According to clinical presentation, the patient's general condition, anatomical location and extension of lesions, revascularisation may be needed in addition to best medical treatment. The 2017 European Society of Cardiology guidelines in collaboration with the European Society for Vascular Surgery have addressed the indications for revascularisation. While most cases are amenable to either endovascular or surgical revascularisation, maintaining long-term patency is often challenging. Early and late procedural complications, but also local and remote recurrences frequently lead to revascularisation failure. The rationale for surveillance is to propose the accurate implementation of preventive strategies to avoid other cardiovascular events and disease progression and avoid recurrence of symptoms and the need for redo revascularisation. Combined with vascular history and physical examination, duplex ultrasound scanning is the pivotal imaging technique for identifying revascularisation failures. Other non-invasive examinations (ankle and toe brachial index, computed tomography scan, magnetic resonance imaging) at regular intervals can optimise surveillance in specific settings. Currently, optimal revascularisation surveillance programmes are not well defined and systematic reviews addressing long-term results after revascularisation are lacking. We have systematically reviewed the literature addressing follow-up after revascularisation and we propose this consensus document as a complement to the recent guidelines for optimal surveillance of revascularised patients beyond the perioperative period.
Assuntos
Doença Arterial Periférica , Complicações Pós-Operatórias , Prevenção Secundária , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Consenso , Europa (Continente) , Humanos , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/epidemiologia , Doença Arterial Periférica/cirurgia , Complicações Pós-Operatórias/classificação , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Guias de Prática Clínica como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Recidiva , Reoperação/métodos , Reoperação/estatística & dados numéricos , Prevenção Secundária/métodos , Prevenção Secundária/normas , Ultrassonografia Doppler Dupla/métodos , Procedimentos Cirúrgicos Vasculares/métodosRESUMO
The object of this study was to compare the prognostic value of different methods of ankle-brachial index (ABI) calculation. From April 1998 to September 2008, we calculated the ABI in 1223 patients before coronary artery bypass grafting. The ABI was calculated according to five different calculation modes of the numerator. The patients were classified into three groups: clinical peripheral artery disease (PAD), subclinical PAD if no clinical history but abnormal ABI (< 0.90 or > 1.40), and no PAD. The primary outcome was total mortality. During a follow-up of 7.6 years (0.1-15.9), 406 patients (33%) died. The prevalence of the subclinical PAD varied from 22% to 29% according to the different modes of ABI calculation. Areas under the ROC curve to predict mortality according to different calculation modes varied from 0.608 ± 0.020 to 0.625 ± 0.020 without significant differences. The optimal ABI threshold to predict mortality varied for every method, ranging from 0.87 to 0.95. In multivariate models, ABI was significantly and independently associated with total mortality (hazard ratio (HR) = 1.46, 95% CI: 1.15-1.85, p = 0.002); however, this association was not significantly different between the various methods (HRs varying from 1.46 to 1.67). The use of the optimal ABI threshold for each calculation mode (rather than standard 0.90) allowed a slight improvement of the model. In conclusion, the ABI prognostic value to predict mortality is independent from its method of calculation. The use of different optimal thresholds for each method enables a comparable prognosis value.
Assuntos
Índice Tornozelo-Braço/métodos , Ponte de Artéria Coronária , Doença da Artéria Coronariana/cirurgia , Doença Arterial Periférica/diagnóstico , Rigidez Vascular , Idoso , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/mortalidade , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/mortalidade , Doença da Artéria Coronariana/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença Arterial Periférica/mortalidade , Doença Arterial Periférica/fisiopatologia , Valor Preditivo dos Testes , Prevalência , Intervalo Livre de Progressão , Reprodutibilidade dos Testes , Medição de Risco , Fatores de Risco , Fatores de TempoRESUMO
BACKGROUND: Due to epidemiological transitions, Sub-Saharan Africa is facing a growing burden of non-communicable diseases, including cardiovascular diseases (CVDs). Among their risk factors, hypertension is a major determinant of CVDs, but the prevalence and level of awareness and management of this condition are poorly studied in African populations. The aim of this study was to determine the prevalence of hypertension and identify its associated risk factors as well as the awareness and management of this condition in a community-dwelling cohort in Benin. METHODS: A cross-sectional door-to-door study was conducted in the population over the age of 25 years in Tanve, a rural setting in Benin. The questionnaire and anthropometric measurements of the World Health Organization STEPWISE survey were used. Blood pressure was measured using standard procedures. RESULTS: The sample included 1777 subjects (60.9% females, mean age was 42.5 ± 16.5 years). The prevalence of hypertension was 32.9%, similar in men (32.8%) and women (33.0%, p = 0.9342). Age and obesity were significantly associated with hypertension. Less than half (42%) of hypertensive people were aware about their condition and only 46.3% of them were treated. Awareness ratios differed between men and women (respectively 32.9% vs. 47.5%; p = 0.0039) and was not influenced by age, education, occupation, marital status or income. Female sex was the only factor associated with better controlled HTN, independent of socio-economic parameters. CONCLUSION: This large population-based study confirms the high prevalence, low awareness, and low control of hypertension in men and women in sub-Saharan Africa. Only half of the populations with hypertension are aware of their hypertension, indicating a high burden of undiagnosed and un-controlled high blood pressure in these populations.
Assuntos
Anti-Hipertensivos/uso terapêutico , Pressão Sanguínea/efeitos dos fármacos , Conhecimentos, Atitudes e Prática em Saúde , Hipertensão/tratamento farmacológico , Adulto , Benin/epidemiologia , Estudos Transversais , Feminino , Humanos , Hipertensão/epidemiologia , Hipertensão/fisiopatologia , Hipertensão/psicologia , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Fatores de Risco , Fatores Sexuais , Resultado do TratamentoRESUMO
BACKGROUND/AIMS: Alzheimer disease (AD) is particularly devastating, with no cure, no means of prevention, and no proven way to slow progression. AD is associated with the worsening of cognitive function attributable to a variety of factors of which little is known. Our main objective was to determine factors associated with rapid cognitive decline (RCD) in older AD patients. METHODS: We conducted a 12-month, prospective, multi-centre cohort study. Community-living individuals aged ≥65 years with mild-to-moderate AD were included. RCD was defined as the loss of ≥3 points/year in the Mini-Mental State Examination (MMSE) score. Potential individual-level predictors were collected at baseline. RESULTS: A total of 521 individuals were included. The mean age was 80.8 ± 9.0 years and 66.0% were females. The average baseline MMSE score was 20.5 ± 4.5. The incidence of RCD was 40.9% (95% confidence interval [CI], 36.7-45.1). RCD was more common in patients with moderate (53.5%) than mild (22.3%) AD. The factors associated with RCD were: a parental history of dementia (odds ratio [OR], 2.32 [95% CI, 1.24-4.21], p = 0.011), psychotic symptoms (OR, 2.06 [95% CI, 1.22-3.48], p = 0.007), malnutrition (OR, 1.61 [95% CI, 1.06-2.63], p = 0.028), and the female gender (OR, 1.48 [95% CI, 1.03-2.15], p = 0.036). An MMSE score < 20 at treatment onset was also associated with RCD (p < 0.001). CONCLUSION: The factors associated with RCD were an MMSE score < 20 at treatment onset, female gender, psychotic symptoms, malnutrition, and a family history of dementia. These results may be directly relevant to patients, their families, and their physicians, enabling early anticipation of difficult clinical trajectories and poor functional outcomes.
Assuntos
Doença de Alzheimer/psicologia , Idoso , Idoso de 80 Anos ou mais , Instituições de Assistência Ambulatorial , Estudos de Coortes , Progressão da Doença , Feminino , Seguimentos , Humanos , Incidência , Masculino , Desnutrição/complicações , Desnutrição/psicologia , Testes de Estado Mental e Demência , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Transtornos Psicóticos/complicações , Transtornos Psicóticos/psicologia , Fatores de Risco , Fatores SexuaisRESUMO
These practice guidelines on the management of arterial hypertension are a concise summary of the more extensive ones prepared by the Task Force jointly appointed by the European Society of Hypertension and the European Society of Cardiology. These guidelines have been prepared on the basis of the best available evidence on all issues deserving recommendations; their role must be educational and not prescriptive or coercive for the management of individual subjects who may differ widely in their personal, medical and cultural characteristics. The members of the Task Force have participated independently in the preparation of these guidelines, drawing on their academic and clinical experience and by objective examination and interpretation of all available literature. A disclosure of their potential conflict of interest is reported on the websites of the ESH and the ESC.
Assuntos
Hipertensão/diagnóstico , Hipertensão/terapia , Comitês Consultivos , Europa (Continente) , Feminino , Humanos , Hipertensão/epidemiologia , Hipertensão/fisiopatologia , Masculino , Sociedades MédicasRESUMO
Peripheral artery disease of the lower limbs (PAD) is a common disease. Evaluation of PAD is primarily based on non-invasive examinations with analysis of the arterial Doppler signal being a key element. However, the description of arterial Doppler waveforms morphologies varies considerably across medical schools and from country to country. In order to overcome this issue, the French College of Teachers for Vascular Medicine (Collège des Enseignants de Médecine Vasculaire; CEMV) has summarised the published data on Doppler waveforms analysis and proposes a new "Saint-Bonnet" classification system to describe Doppler waveforms morphologies. The simplified Saint-Bonnet classification comprises eight types and allows taking into account if the Doppler signal does not revert to baseline. This classification, which is based on previous classifications, could improve the descriptions of both physiological and pathological waveforms, recorded in lower limb arteries. According to the reviewed literature, recommendations about the use of Doppler waveforms are proposed. This statement is a preamble to reach an international consensus on the subject, which would standardize the description of arterial waveforms and improve the management of PAD patients.
Assuntos
Artérias/diagnóstico por imagem , Interpretação de Imagem Assistida por Computador/normas , Extremidade Inferior/irrigação sanguínea , Doença Arterial Periférica/diagnóstico por imagem , Ultrassonografia Doppler/normas , Artérias/fisiopatologia , Velocidade do Fluxo Sanguíneo , Humanos , Doença Arterial Periférica/classificação , Doença Arterial Periférica/fisiopatologia , Valor Preditivo dos Testes , Prognóstico , Fluxo Sanguíneo Regional , Reprodutibilidade dos TestesRESUMO
Several studies in Western countries have shown an association between cognitive disorders and low BMI or weight loss in elderly people. However, few data are available in Africa. We analysed the association between cognitive disorders and undernutrition among elderly people in Central Africa. A cross-sectional, multicentre, population-based study using a two-phase design was carried out in subjects aged 65 years and above in the Central African Republic (CAR) and the Republic of Congo (ROC). All subjects were interviewed using the Community Screening Interview for Dementia, and those with low performance were clinically assessed by a neurologist and underwent further psychometrical tests. Diagnostic and Statistical Manual-IV and Petersen's criteria were required for the diagnoses of dementia and mild cognitive impairment (MCI), respectively. Undernutrition was evaluated using mid-upper arm circumference (MUAC) < 24 cm, BMI < 18.5 kg/m(2) and arm muscular circumference (AMC) < 5th percentile. Multivariate binary logistic regression models were used to estimate the associations. In CAR, MCI was associated with MUAC < 24 cm (OR 0.7, 95% CI 0.4, 1.0) and dementia with BMI < 18.5 kg/m(2) (OR 2.3, 95% CI 1.6, 3.1), AMC < 5th percentile (OR 2.3, 95% CI 1.1, 4.6) and MUAC < 24 cm (OR 1.8, 95% CI 1.4, 2.4). In ROC, both MCI and dementia were associated with all markers of undernutrition, but only AMC < 5th percentile was significantly associated with MCI (OR 3.1, 95% CI 1.9, 4.8). In conclusion, cognitive disorders were associated with undernutrition. However, further studies are needed to elucidate the relationship between MCI and undernutrition in CAR.
Assuntos
Disfunção Cognitiva/epidemiologia , Demência/epidemiologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Desnutrição/epidemiologia , África Central/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Disfunção Cognitiva/complicações , Disfunção Cognitiva/diagnóstico , Estudos Transversais , Demência/complicações , Demência/diagnóstico , Dieta , Feminino , Humanos , Estilo de Vida , Modelos Logísticos , Masculino , Desnutrição/complicações , Desnutrição/diagnóstico , Análise Multivariada , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: We compared one-year amputation and survival rates in patients fulfilling 1991 European consensus critical limb ischaemia (CLI) definition to those clas, sified as CLI by TASC II but not European consensus (EC) definition. PATIENTS AND METHODS: Patients were selected from the COPART cohort of hospitalized patients with peripheral occlusive arterial disease suffering from lower extremity rest pain or ulcer and who completed one-year follow-up. Ankle and toe systolic pressures and transcutaneous oxygen pressure were measured. The patients were classified into two groups: those who could benefit from revascularization and those who could not (medical group). Within these groups, patients were separated into those who had CLI according to the European consensus definition (EC + TASC II: group A if revascularization, group C if medical treatment) and those who had no CLI by the European definition but who had CLI according to the TASC II definition (TASC: group B if revascularization and D if medical treatment). RESULTS: 471 patients were included in the study (236 in the surgical group, 235 in the medical group). There was no difference according to the CLI definition for survival or cardiovascular event-free survival. However, major amputations were more frequent in group A than in group B (25 vs 12 %, p = 0.046) and in group C than in group D (38 vs 20 %, p = 0.004). CONCLUSIONS: Major amputation is twice as frequent in patients with CLI according to the historical European consensus definition than in those classified to the TASC II definition but not the EC. Caution is required when comparing results of recent series to historical controls. The TASC II definition of CLI is too wide to compare patients from clinical trials so we suggest separating these patients into two different stages: permanent (TASC II but not EC definition) and critical ischaemia (TASC II and EC definition).
Assuntos
Fármacos Cardiovasculares/uso terapêutico , Isquemia/diagnóstico , Isquemia/terapia , Extremidade Inferior/irrigação sanguínea , Terminologia como Assunto , Procedimentos Cirúrgicos Vasculares , Idoso , Idoso de 80 Anos ou mais , Amputação Cirúrgica , Fármacos Cardiovasculares/efeitos adversos , Consenso , Estado Terminal , Intervalo Livre de Doença , Feminino , França , Humanos , Isquemia/classificação , Isquemia/mortalidade , Salvamento de Membro , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Reoperação , Fatores de Tempo , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/mortalidadeRESUMO
OBJECTIVE: The aim of the present study was to determine the prevalence of chronic kidney disease (CKD) and its prognostic value in patients hospitalized for lower extremity peripheral artery disease (PAD). METHODS: Data from the COhorte des Patients ARTériopathes registry, a prospective multicenter, observational study of consecutive patients hospitalized for PAD in academic hospitals of southwestern France, were analyzed. All the subjects were in Rutherford grade ≥ 3, and 55.6% were in grade ≥ 5-6. Associations between CKD and 1-year mortality, as well as amputation rates, were evaluated by Cox analysis. Kaplan-Meier survival curves were analyzed according to estimated glomerular filtration rate (eGFR). RESULTS: From May 2004 to January 2009, we enrolled 1010 patients. They were classified into four groups according to the eGFR: 21.7% were in group 1 (≥ 90 mL/min per 1.73 m(2)), 34% in group 2 (60-89 mL/min per 1.73 m(2)), 32.2% in group 3 (30-59 mL/min per 1.73 m(2)), and 12.1% in group 4 (<30 mL/min per 1.73 m(2) including dialysis). All-cause mortality was 25.1% at 1 year. The rate of major amputation was 26.3%. Mortality rates were, respectively, at 16%, 18%, 31.7%, and 44.3% (P < .0001) in groups 1 to 4. The major amputation rates were at 23.7%, 21.5%, 28%, and 40.2% (P = .0006), respectively. The presence of severe CKD (group 4) was associated with all-cause mortality (hazard ratio, 1.84; 95% confidence interval, 1.02-3.32; P = .044). In contrast, the risk of amputation was not associated with CKD after adjustments to risk factors. CONCLUSIONS: The prevalence of CKD in patients hospitalized for PAD is high. CKD is an independent predictor of 1-year mortality, but is not an independent predictor of limb amputation.
Assuntos
Amputação Cirúrgica/mortalidade , Hospitalização , Doença Arterial Periférica/cirurgia , Insuficiência Renal Crônica/mortalidade , Centros Médicos Acadêmicos , Idoso , Idoso de 80 Anos ou mais , Amputação Cirúrgica/efeitos adversos , Distribuição de Qui-Quadrado , Feminino , França/epidemiologia , Taxa de Filtração Glomerular , Humanos , Estimativa de Kaplan-Meier , Rim/fisiopatologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/mortalidade , Prevalência , Modelos de Riscos Proporcionais , Estudos Prospectivos , Sistema de Registros , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/fisiopatologia , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do TratamentoRESUMO
Currently, the life expectancy of people living with the human immunodeficiency virus (HIV) and the general population are similar. Hypertension is a major public health issue in Africa and is largely underdiagnosed. Most HIV-infected individuals, especially those on Anti-Retroviral Therapy (ART) have hypertension. Our project aims to determine the prevalence of hypertension and associated factors amongst HIV-infected adults treated by ART in Burundi. A cross-sectional study was conducted among HIV-infected subjects over the age of 20, managed in five healthcare centers for people living with HIV (PLWH). The World Health Organization STEPWISE survey and anthropometric measurements were employed. Blood pressure was measured according to the ESC 2018 recommendations. 1 250 HIV-infected patients aged between 35.4 and 50.2 years were included (18.4% men). The prevalence of hypertension was 17.4% (95% CI 13.2-22.1). Approximately 47.25% of HIV patients with hypertension were previously undiagnosed. Other factors were associated with HTN, such as being overweight (OR 2.88; 95% CI 1.46-5.62), obesity (OR 2.65; 95% CI 1.27-5.55), longer duration of HIV infection: ≥ 10 years (OR 1.04; 95% CI 1.14-3.20), diabetes (OR 2.1; 95% CI 1.37-3.32) and age (OR 1.13; 95% CI 1.09-1.14). Despite their young age, almost 20% of HIV-ART treated patients had hypertension, 50% of these were undiagnosed. Blood pressure monitoring is crucial in these patients, especially those identified as high-risk, with prompt life and disability-saving interventions.
Assuntos
Infecções por HIV , Hipertensão , Adulto , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Estudos Transversais , Burundi/epidemiologia , Antirretrovirais/uso terapêutico , Hipertensão/complicações , Hipertensão/epidemiologiaRESUMO
AIMS: To develop a set of quality indicators (QIs) for the evaluation of the care and outcomes for atherosclerotic cardiovascular disease (ASCVD) prevention. METHODS AND RESULTS: The Quality Indicator Committee of the European Society of Cardiology (ESC) formed the Working Group for Cardiovascular Disease Prevention Quality Indicators in collaboration with Task Force members of the 2021 ESC Guidelines on Cardiovascular Disease Prevention in Clinical Practice and the European Association of Preventive Cardiology (EAPC). We followed the ESC methodology for QI development, which involved (i) the identification of the key domains of care for ASCVD prevention by constructing a conceptual framework of care, (ii) the development of candidate QIs by conducting a systematic review of the literature, (iii) the selection of the final set of QIs using a modified Delphi method, and (iv) the evaluation of the feasibility of the developed QIs. In total, 17 main and 14 secondary QIs were selected across six domains of care for ASCVD prevention: (i) structural framework, (ii) risk assessment, (iii) care for people at risk for ASCVD, (iv) care for patients with established ASCVD, (v) patient education and experience, and (vi) outcomes. CONCLUSION: We present the 2021 ESC QIs for Cardiovascular Disease Prevention, which have been co-constructed with EAPC using the ESC methodology for QI development. These indicators are supported by evidence from the literature, underpinned by expert consensus and aligned with the 2021 ESC Guidelines on Cardiovascular Disease Prevention in Clinical Practice to offer a mechanism for the evaluation of ASCVD prevention care and outcomes.
Assuntos
Aterosclerose , Cardiologia , Doenças Cardiovasculares , Comitês Consultivos , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/prevenção & controle , Humanos , Indicadores de Qualidade em Assistência à Saúde , Medição de RiscoRESUMO
Chronic disease of people living with human immunodeficiency virus (HIV) infection are now approaching those of the general population. Previous, in vitro studies shown that HIV causes arterial injuries resulting in inflammation and atherosclerosis but direct relationship between HIV infection clinical stages and lower extremity arterial disease (LEAD) remain controversial. No study assessed, with an accurate method, both the prevalence of LEAD and the influence of HIV severity on LEAD in HIV outpatients in Central Africa. A cross-sectional study was conducted among 300 HIV-infected outpatients, aged ≥ 40 years in Bujumbura, Burundi. All patients underwent ankle-brachial index (ABI) measurement and LEAD was diagnosed by ABI ≤ 0.9. The prevalence of LEAD was 17.3% (CI 95% 13.2-22.1). The mean age was 49.6 ± 7.1 years. On multivariable analysis, factors associated with LEAD were hypertension (OR = 2.42; 95% CI 1.10-5.80), and stage IV HIV clinical infection (OR = 4.92, 95% CI 1.19-20.36). This is the first study performed on a large HIV population in Central Africa, reporting high LEAD prevalence. It underlines the influence of HIV infection on peripheral atherosclerosis at latest clinical stages and the need for LEAD screening in HIV-infected patients.
Assuntos
Aterosclerose/etiologia , Infecções por HIV/complicações , Adulto , Índice Tornozelo-Braço , Aterosclerose/diagnóstico , Aterosclerose/epidemiologia , Aterosclerose/fisiopatologia , Burundi/epidemiologia , Estudos Transversais , Feminino , Humanos , Hipertensão/epidemiologia , Hipertensão/etiologia , Extremidade Inferior , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Pacientes Ambulatoriais , Prevalência , Índice de Gravidade de DoençaRESUMO
AIMS: To identify new independent vascular markers to predict cardiovascular events in patients with type-2 diabetes (T2D), and their incremental value compared to the Swedish National Diabetes Register (NDR) risk score. METHODS: A retrospective cohort study was conducted on 1332 asymptomatic patients with T2D, free from prior CV event, assessed for a cardiovascular work-up, including Duplex ultrasonography to detect plaque on carotid and femoral arteries. The extent of atherosclerosis was rated as atherosclerosis burden score (ABS). Patients were followed up to 5 years and the occurrence of cardiovascular events recorded. RESULTS: A total of 82 patients (6.2%) experienced a cardiovascular event, including 34 (2.6%) myocardial infarction, 18 (1.4%) cardiac revascularisation and 17 (1.3%) stroke. The independent determinants of these events were male sex (HR = 1.81 [1.13-2.88], p = 0.013) and ABS ≥ 2 (HR = 1.98 [1.21-3.25], p = 0.007). The NDR risk score performed poorly to predict cardiovascular events (area under the curve = 0.56 [0.49-0.63], p = 0.11), whereas screening for atherosclerotic plaques provided significant incremental prognostic value over the NDR score (model χ2 increase: +231%, p = 0.002). CONCLUSION: Duplex ultrasonography to screen for atherosclerotic plaques improve the estimation of cardiovascular prognosis on top of clinical data and could be routinely used to improve cardiovascular risk stratification.
Assuntos
Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Doenças Cardiovasculares/diagnóstico por imagem , Doenças Cardiovasculares/epidemiologia , Diabetes Mellitus Tipo 2/diagnóstico por imagem , Diabetes Mellitus Tipo 2/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Masculino , Estudos Retrospectivos , Medição de Risco , Fatores de RiscoRESUMO
BACKGROUND: Visual impairment (VI) and determinants of poor cardiovascular health are very common in Sub-Saharan Africa. However, we do not know whether these determinants are associated with VI among older adults in this region. This study aimed at investigating the association between the determinants of poor cardiovascular health and near VI among older adults living in Congo. METHODS: Participants were Congolese adults aged 65 or older included in Epidemiology of Dementia in Central Africa-Follow-up population-based cohort. Near VI was defined as visual acuity less than 20/40 measured at 30 cm. Associations between determinants of poor cardiovascular health collected at baseline and near visual acuity measured at first follow-up were investigated using multivariable logistic regression models. RESULTS: Among the 549 participants included, 378 (68.8%; 95% confidence interval [CI]: 64.9%-72.7%]) had near VI. Of the determinants of poor cardiovascular health explored, we found that having high body mass index of at least 25 kg/m2 (odds ratio [OR] = 2.15; 95% CI: 1.25-3.68), diabetes (OR = 2.12; 95% CI: 1.06-4.25) and hypertension (OR = 1.65; 95% CI: 1.02-2.64) were independently associated with near VI. CONCLUSIONS: Several determinants of poor cardiovascular health were associated with near VI in this population. This study suggests that promoting good cardiovascular health could represent a target for VI prevention among older adults.