Impacto dos Índices Aterogênicos em Estenose do Enxerto de Veia Safena

Yavuz, Fethi; Kilic, Salih; Kaplan, Mehmet; Yıldırım, Arafat; Küçükosmanoğlu, Mehmet; Doğduş, Mustafa

doi:10.36660/abc.20190683

Cited by 5 publications

(2 citation statements)

References 38 publications

(31 reference statements)

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“…The mean angiographic follow-up was 33.5 months (standard deviation (SD) 29.2), with a median of 16.6 months (IQR 12-45.5); 4 studies had at least 5-year follow-up. 14,15,28,29 The mean overall SVG patency rate was 80.4% (SD 14.3, median 82.6%, IQR 79.1−90.5).…”

Section: Resultsmentioning

confidence: 99%

“…Among the 2092 screened articles, a total of 17 studies, published between 1993 and 2021, were included in the present analysis. [14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30] The PRISMA flow diagram outlining the study selection process and the quality of included studies according to the NOS are provided in Supporting Information: Figure 4 and Supporting Information: Table 3, respectively. All studies were of high quality (NOS score 8−9).…”

Section: Resultsmentioning

confidence: 99%

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Sex differences in saphenous vein graft patency: A systematic review and meta‐analysis

Lehtinen

Harik

Soletti

et al. 2022

Journal of Cardiac Surgery

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Background Saphenous vein grafts (SVG) are the most commonly used conduits in coronary artery bypass grafting (CABG). Graft failure is observed in up to 50% of SVG at 10 years after surgery. Whether a difference in SVG patency rates exists between men and women remains unclear. Methods We performed a study‐level meta‐analysis to evaluate sex‐related differences in follow‐up patency rates of SVG after CABG. A systematic literature search was conducted to identify studies on CABG that reported follow‐up SVG patency rates in men and women. The primary outcome was SVG patency rates by sex at follow‐up. Results Seventeen studies totaling 8235 patients and 14,781 SVG grafts were included. There was no significant difference in follow‐up SVG patency rates between men and women (incidence rate ratio 0.96, 95% confidence interval 0.90−1.03, p = .24), with mean angiographic follow‐up of 33.5 months (standard deviation 29.2). Leave‐one‐out and cumulative analysis were consistent with the main analysis. We concluded that follow‐up SVG patency rate is similar between men and women undergoing CABG.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Sex differences in saphenous vein graft patency: A systematic review and meta‐analysis

Lehtinen

Harik

Soletti

et al. 2022

Journal of Cardiac Surgery

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Brazil nut supplementation does not affect trimethylamine‐n‐oxide plasma levels in patients with coronary artery disease

Coutinho-Wolino

Cruz

Cardozo

et al. 2022

Journal of Food Biochemistry

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The purposes of this study were to assess the effect of Brazil nut supplementation on trimethylamine N‐oxide (TMAO) levels and glutathione peroxidase (GPx) activity in patients with coronary artery disease (CAD). Patients with CAD were randomly assigned to two groups, Brazil nut group (23 patients, 48% male, 62.7 ± 6.8 years, 29.4 ± 5.8 kg/m2), which received one Brazil nut per day for 3 months, and the control group (14 patients, 43% male, 63.7 ± 8.7 years, 28.4 ± 4.2 kg/m2) who did not receive any supplementation. After 3 months, TMAO levels and their precursors did not change in either group. Although not significant, GPx activity increased by 41% in the Brazil nut group. TMAO levels were negatively associated with total fiber intake (r = −0.385 and p = .02). A 3‐month Brazil nut supplementation did not change TMAO levels and GPx activity in CAD patients. Practical applications Trimethylamine N‐oxide (TMAO) has been associated with oxidative stress and cardiovascular disease risk. Thus, the increase in antioxidants enzymes production could be a promising strategy to reduce TMAO‐mediated oxidative stress. In this context, nutritional strategies are well‐known as activators of cellular antioxidant responses. As Brazil nuts have a known role in reducing oxidative stress by increasing glutathione peroxidase (GPx) activity (a selenium‐dependent antioxidant enzyme), this study hypothesized that Brazil nuts could be a strategy that, via antioxidant capacity, would reduce TMAO plasma levels. Although no changes in TMAO levels and GPx activity can be observed in this study, it is believed that other results can be obtained depending on the dosage used. Thus, this study can open new paths and direct other studies with different doses and treatment times to evaluate the effects of Brazil Nuts on TMAO levels.

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Comparison Of The Relationship Between Inflammatory Markers And Saphenous Vein Graft Disease In Patients With Stable Angina Pectoris.

ZORLU,

ÖMÜR,

YILMAZ

2023

Acta Medica Alanya

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BACKGROUND: Coronary artery bypass graft surgery is one of the most commonly used strategies to revascularization of occlusive coronary atherosclerotic lesions.Atherosclerosis is known to be a chronic inflammatory process. Many inflammatory cells and mechanisms are active in this process. AIM: Markers such as mean platelet volume-to-lymphocyte ratio (MPVLR) and C-reactive protein-to-albumin (CAR) which may be associated with the severity of inflammation.In this study,it was aimed to determine the relationship between these parameters and Saphenous Vein Graft (SVG) diseases. METHODS: In this retrospective study,314 patients SVG disease with stable angina pectoris were included. Patients were divided into two groups according to the severity of SVG disease.We compared 159 patients who had severe stenosis in SVG and 156 patients who did not,in terms of CAR, NLR, PLR, MPVLR. RESULTS: Patients who ≥50% stenosis in SVG had significantly higher CAR, MPVLR, NLR, and PLR (respectively 9.1 (4.2-16.8) p

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Impacto dos Índices Aterogênicos em Estenose do Enxerto de Veia Safena

Cited by 5 publications

References 38 publications

Sex differences in saphenous vein graft patency: A systematic review and meta‐analysis

Sex differences in saphenous vein graft patency: A systematic review and meta‐analysis

Brazil nut supplementation does not affect trimethylamine‐n‐oxide plasma levels in patients with coronary artery disease

Comparison Of The Relationship Between Inflammatory Markers And Saphenous Vein Graft Disease In Patients With Stable Angina Pectoris.

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