| 21. |
- Smyth, A., et al.
(författare)
-
Renal Impairment and Risk of Acute Stroke: The INTERSTROKE Study
- 2021
-
Ingår i: Neuroepidemiology. - : S. Karger AG. - 0251-5350 .- 1423-0208. ; 55:3, s. 206-215
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Previous studies reported an association of renal impairment with stroke, but there are uncertainties underpinning this association. Aims: We explored if the association is explained by shared risk factors or is independent and whether there are regional or stroke subtype variations. Methods: INTERSTROKE is a case-control study and the largest international study of risk factors for first acute stroke, completed in 27 countries. We included individuals with available serum creatinine values and calculated estimated glomerular filtration rate (eGFR). Renal impairment was defined as eGFR Results: Of 21,127 participants, 41.0% were female, the mean age was 62.3 +/- 13.4 years, and the mean eGFR was 79.9 +/- 23.5 mL/min/1.73 m(2). The prevalence of renal impairment was higher in cases (22.9% vs. 17.7%, p < 0.001) and differed by region (p < 0.001). After adjustment, lower eGFR was associated with increased odds of stroke. Renal impairment was associated with increased odds of all stroke (OR 1.35; 95% CI: 1.24-1.47), with higher odds for intracerebral hemorrhage (OR 1.60; 95% CI: 1.35-1.89) than ischemic stroke (OR 1.29; 95% CI: 1.17-1.42) (p(interaction) 0.12). The largest magnitudes of association were seen in younger participants and those living in Africa, South Asia, or South America (p(interaction) < 0.001 for all stroke). Renal impairment was also associated with poorer clinical outcome (RRR 2.97; 95% CI: 2.50-3.54 for death within 1 month). Conclusion: Renal impairment is an important risk factor for stroke, particularly in younger patients, and is associated with more severe stroke and worse outcomes.
|
|
| 22. |
- Walli-Attaei, M., et al.
(författare)
-
Variations between women and men in risk factors, treatments, cardiovascular disease incidence, and death in 27 high-income, middle-income, and low-income countries (PURE): a prospective cohort study
- 2020
-
Ingår i: The Lancet. - : Elsevier BV. - 0140-6736. ; 396:10244, s. 97-109
-
Tidskriftsartikel (refereegranskat)abstract
- Background Some studies, mainly from high-income countries (HICs), report that women receive less care (investigations and treatments) for cardiovascular disease than do men and might have a higher risk of death. However, very few studies systematically report risk factors, use of primary or secondary prevention medications, incidence of cardiovascular disease, or death in populations drawn from the community. Given that most cardiovascular disease occurs in low-income and middle-income countries (LMICs), there is a need for comprehensive information comparing treatments and outcomes between women and men in HICs, middle-income countries, and low-income countries from community-based population studies. Methods In the Prospective Urban Rural Epidemiological study (PURE), individuals aged 35-70 years from urban and rural communities in 27 countries were considered for inclusion. We recorded information on participants' sociodemographic characteristics, risk factors, medication use, cardiac investigations, and interventions. 168 490 participants who enrolled in the first two of the three phases of PURE were followed up prospectively for incident cardiovascular disease and death. Findings From Jan 6, 2005 to May 6, 2019, 202 072 individuals were recruited to the study. The mean age of women included in the study was 50.8 (SD 9.9) years compared with 51.7 (10) years for men. Participants were followed up for a median of 9.5 (IQR 8.5-10.9) years. Women had a lower cardiovascular disease risk factor burden using two different risk scores (INTERHEART and Framingham). Primary prevention strategies, such as adoption of several healthy lifestyle behaviours and use of proven medicines, were more frequent in women than men. Incidence of cardiovascular disease (4.1 [95% CI 4.0-4.2] for women vs 6.4 [6.2-6.6] for men per 1000 person-years; adjusted hazard ratio [aHR] 0.75 [95% CI 0.72-0.79]) and all-cause death (4.5 [95% CI 4.4-4.7] for women vs 7.4 [7.2-7.7] for men per 1000 person-years; aHR 0.62 [95% CI 0.60-0.65]) were also lower in women. By contrast, secondary prevention treatments, cardiac investigations, and coronary revascularisation were less frequent in women than men with coronary artery disease in all groups of countries. Despite this, women had lower risk of recurrent cardiovascular disease events (20.0 [95% CI 18.2-21.7] versus 27.7 [95% CI 25.6-29.8] per 1000 person-years in men, adjusted hazard ratio 0.73 [95% CI 0.64-0.83]) and women had lower 30-day mortality after a new cardiovascular disease event compared with men (22% in women versus 28% in men; p<0.0001). Differences between women and men in treatments and outcomes were more marked in LMICs with little differences in HICs in those with or without previous cardiovascular disease. Interpretation Treatments for cardiovascular disease are more common in women than men in primary prevention, but the reverse is seen in secondary prevention. However, consistently better outcomes are observed in women than in men, both in those with and without previous cardiovascular disease. Improving cardiovascular disease prevention and treatment, especially in LMICs, should be vigorously pursued in both women and men. Copyright (c) 2020 Elsevier Ltd. All righst reserved.
|
|
| 23. |
|
|
| 24. |
|
|
| 25. |
|
|
| 26. |
|
|
| 27. |
|
|
| 28. |
|
|
| 29. |
|
|
| 30. |
- Yilmaz, MI, et al.
(författare)
-
Predictors of carotid artery intima-media thickness in chronic kidney disease and kidney transplant patients without overt cardiovascular disease
- 2010
-
Ingår i: American journal of nephrology. - : S. Karger AG. - 1421-9670 .- 0250-8095. ; 31:3, s. 214-221
-
Tidskriftsartikel (refereegranskat)abstract
- <i>Background/Aims:</i> Carotid intima-media thickness (IMT) assessed using ultrasonography is a widely used marker of atherosclerosis. In the largest study to date of IMT and chronic kidney disease (CKD), we assessed correlates of IMT in CKD patients with a wide range of renal dysfunction, and also investigated what happens to IMT following renal transplantation. <i>Methods:</i> We studied 406 patients with different stages of nondiabetic CKD (50% males, 46 ± 12 years), and 58 kidney transplant recipients (27 ± 6 years), testing relationships between IMT, assessed by ultrasonography, and selected biomarkers. <i>Results:</i> Despite a lack of overt CVD, patients had significantly higher IMT as compared to controls (0.9 [0.7–1.0] vs. 0.6 [0.4–0.7] mm; p > 0.001). Furthermore, in multivariate analysis IMT was independently associated with CKD stage, mean arterial pressure (MAP) and calcium-phosphate product, but not with Framingham risk factors. Following kidney transplantation, IMT decreased rapidly, reaching levels comparable to those in the controls within 90 days. In a time-dependent multivariate analysis, this decrease was predicted by changes in GFR, MAP, and uric acid levels. <i>Conclusion:</i> Our data does not exclude IMT as a predictor of mortality in CKD, but suggests that other etiologies than atherosclerosis may be more important in determining IMT levels in the population with CKD.
|
|
