BackgroundDyslipidemia is one of the most important factors for coronary artery disease (CAD). Atherogenic index of plasma (AIP) is a novel indicator involved in dyslipidemia. However, the relation between AIP and CAD in postmenopausal women remains unclear. We hypotheses that AIP is a strong predictive indicator of CAD in postmenopausal women.MethodsA propensity score matching case–control study including 348 postmenopausal CAD cases and 348 controls was conducted in the present study.ResultsCompared with controls, CAD patients had higher levels of total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C) and apolipoprotein B (APOB), but lower high-density lipoprotein cholesterol (HDL-C) and apolipoprotein A-1 (APOA-1). The values of nontraditional lipid profiles, including non-HDL-C, TC/HDL-C, LDL-C/HDL-C, non-HDL-C/HDL-C (atherogenic index, AI), TC∗TG∗LDL/HDL-C (lipoprotein combine index, LCI), log(TG/HDL-C) (atherogenic index of plasma, AIP) and APOB/APOA-1 were all significantly higher in the CAD patients. The results of Pearson correlation analyses showed AIP was positively and significantly correlated with TC (r = 0.092, P < 0.001), TG (r = 0.775, P = 0.015), APOB (r = 0.140, P < 0.001), non-HDL-C (r = 0.295, P < 0.001), TC/HDL-C (r = 0.626, P < 0.001), LDL-C/HDL-C (r = 0.469, P < 0.001), AI (r = 0.626, P < 0.001), LCI (r = 0.665, P < 0.001), APOB/APOA-1(r = 0.290, P < 0.001) and was negatively correlated with APOA-1 (r = − 0.278, P < 0.001) and HDL-C (r = − 0.665, P < 0.001). In the multivariate logistic regression analysis, AIP was an independent predictor of CAD. After adjusting for the traditional clinical prognostic factors including diabetes and hypertension, we found AIP could be an independent risk factor for CAD (odds ratio [OR], 3.290; 95% confidence interval [CI], 1.842–5.877, P < 0.001). After adjusting for multiple clinical factors include diabetes, hypertension, smoking, heart ratio, fasting blood glucose, we found AIP also could a powerful risk factor, OR = 3.619, 95%CI (2.003–6.538), P < 0.001.ConclusionThe present study indicated that AIP might be a strong marker for predicting the risk of CAD in postmenopausal women.

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OBJECTIVE. Recent study suggested that the genetic polymorphisms of serum amyloid A protein (SAA) were linked to cardiovascular disease (CVD). However, the relationship between genetic polymorphisms of SAA and ankle-to-brachial index (ABI) in healthy subjects has not been studied. We investigated the role of the SAA1 gene polymorphisms with ABI. METHODS AND RESULTS. All participants were selected from a cohort of healthy subjects participating in the Cardiovascular Risk Survey (CRS) study. Four single-nucleotide polymorphisms (SNPs; rs12218, rs4638289, rs7131332 and rs11603089) were genotyped by use of polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. There was significant difference between CC genotype and CT genotype [(1.066 ± 0.113) vs (1.119 ± 0.096), p = 0.008], CC genotype and TT genotype [(1.066 ± 0.113) vs (1.127 ± 0.095), p = 0.002] of rs12218 in ABI, and these differences remained significant after adjustment for the sex, age, blood pressure, BMI, alcohol intake, smoking and high-density lipoprotein (HDL) [(1.073 ± 0.018) vs (1.122 ± 0.007), p = 0.012; (1.073 ± 0.018) vs (1.124 ± 0.006), p = 0.009), respectively]. These relationships were not found in rs874957, rs7950019 and rs11603089 before and after multivariate adjustment. CONCLUSIONS. CC genotype of rs12218 in the SAA1 gene was associated with decreased ABI in Chinese Han subjects, which indicated that the carriers of CC genotype of rs12218 have high risk of peripheral arterial disease.

BackgroundThe aim of this study was to estimate the prevalence and distribution of type 2 diabetes and to determine the status of type 2 diabetes awareness, treatment, and control in Xinjiang, China. Our data came from the Cardiovascular Risk Survey (CRS) study designed to investigate the prevalence and risk factors for cardiovascular diseases in Xinjiang from October 2007 to March 2010. A total of 14 122 persons (5583 Hans, 4620 Uygurs, and 3919 Kazaks) completed the survey and examination. Diabetes was defined by the American Diabetes Association 2009 criteria.Methodology/Principal FindingsOverall, 9.26% of the Han, 6.23% of the Uygur, and 3.65% of the Kazak adults aged ≥35 years had diabetes. Among diabetes patients, only 53.0% were aware of their blood glucose level, 26.7% were taking hypoglycemic agents, and 10.4% achieved blood glucose control in Han, 35.8% were aware of their blood glucose level, 7.3% were taking hypoglycemic agents, and 3.13% achieved blood glucose control in Uygur, and 23.8% were aware of their blood glucose level, 6.3% were taking hypoglycemic agents, and 1.4% achieved blood glucose control in Kazak, respectively.Conclusions/SignificanceOur results indicate that diabetes is highly prevalent in Xinjiang. The percentages of those with diabetes who are aware, treated, and controlled are unacceptably low. These results underscore the urgent need to develop national strategies to improve prevention, detection, and treatment of diabetes in Xinjiang, the west China.

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Background Gamma-glutamyl transferase (GGT) has been shown to be involved in the pathogenesis of both coronary artery disease (CAD) and liver disease, and it has been reported that the GGT-to-platelet ratio (GPR) is an independent predictor for adverse outcomes from liver fibrosis and hepatic carcinoma. However, the relation between the GPR and adverse outcomes in CAD patients after percutaneous coronary intervention (PCI) has not been investigated. Methods A total of 5,636 patients enrolled in Clinical Outcomes and Risk Factors of Patients with Coronary Heart Disease after PCI, a retrospective cohort study, from January 2008 to December 2016, were divided into two groups according to GPR (GPR < 0.12, n = 2,769 and GPR ≥ 0.12, n = 2,867). The primary outcome was long-term mortality including all-cause mortality (ACM) and cardiac mortality (CM) after PCI. The average follow-up time was 35.9 ± 22.6 months. Results We found that there were significant differences between the two groups in the incidences of ACM (p = 0.011), CM (p = 0.001), major adverse cardiovascular events (MACEs, p < 0.024), major adverse cardiovascular and cerebrovascular events (MACCEs, p = 0.014) and bleeding events (p = 0.003). Multivariate Cox regression analyses showed that GPR was an independent predictor for ACM (hazard ratio [HR]: 1.536 [95% confidence interval [CI]:1.162–2.032], p = 0.003), CM (HR: 1.763 [95% CI: 1.283–2.424], p < 0.001), MACCEs (HR: 1.269 [95% CI: 1.066–1.511], p = 0.007) and MACEs (HR: 1.308 [95% CI: 1.089–1.570], p = 0.004) in stable CAD patients but that it was an independent predictor for only the incidence of bleeding events (HR: 3.104 [95% CI: 1.680–5.736], p < 0.001) in acute coronary syndrome (ACS) patients. Conclusion This study indicates that GPR is an independent and novel predictor of adverse long-term outcomes in CAD patients who underwent PCI.

Aims A number of studies have attempted to demonstrate the benefits associated with personalized antiplatelet therapy guided by platelet function testing, which has led to disappointing findings. In this study, we used a new platelet function test to guide antiplatelet therapy in stable coronary artery disease (CAD) patients after percutaneous coronary intervention (PCI). Methods and results In the present randomized controlled trial, a total of 2237 patients with stable CAD undergoing PCI were randomly chosen to be administered personalized antiplatelet therapy (personalized group; n = 1123) or standard antiplatelet treatment (standard group; n = 1114). The patients in the standard therapy group, without detecting the platelet aggregation rate, were administered a 75 mg/day clopidogrel maintenance dosage plus 100 mg/day of aspirin for at least 6 months after the procedure. For the patients in the personalized therapy group, the antiplatelet strategy was performed according to the maximum aggregation rate (MAR), determined using a novel platelet analyser, PL-12. If MAR &gt; 55%, 90 mg ticagrelor was administered twice daily plus 100 mg/day of aspirin after PCI. If MAR ≤55%, 75 mg/day clopidogrel plus 100 mg/day of aspirin was administered after PCI. The primary endpoint was net clinical adverse events, which were a composite of cardiac death, myocardial infarction, stroke, stent thrombosis, urgent revascularization, and bleeding [Bleeding Academic Research Consortium (BARC) definitions, Type 2, 3, or 5], in the 180-day period after randomization. The primary endpoint was reached in 58 patients in the personalized group, compared with 85 patients in the standard group [5.1% vs. 7.5%, hazard ratio (HR) 0.678, 95% confidence interval (CI) 0.486–0.947, P = 0.023], on intention-to-treat analysis. We also found that the net clinical adverse events (including ischaemic and bleeding events) were significantly reduced in the personalized group at 30 days after PCI compared to the standard group (1.5% vs. 3.0%, HR 0.510, 95% CI 0.284–0.915, P = 0.020). We did not find a significant difference in major bleeding events at either the 30-day (0.5% vs. 0.3%, P = 0.322) or the 180-day follow-up (2.1% vs. 1.6%, P = 0.364) between the two groups. Conclusion The present study suggests that personalized antiplatelet therapy according to MAR can significantly improve the net clinical benefit 180 days after PCI.