Risk Factor For Vascular Events Research Articles

Assessment of atherectomy treatment for Thromboangiitis Obliterans: A single center experience.

Endovascular recanalizaiton (ER) has been proven to be a feasible method for Thromboangiitis Obliterans (TAO). The aims of this study were to evaluate the effectiveness and safety of atherectomy for TAO compared to nonatherectomy ER in our center. Patients diagnosed as TAO were reviewed from January 2016 to June 2021 in our center. Basic characteristics of patients before ER and perioperative data were collected and compared between the atherectomy and nonatherectomy groups. The vascular event-free survival and limb salvage were calculated to evaluate the prognosis of TAO patients after ERs. Logistic Regression and Cox Regression were used to identify the risk factors for technical failure and prognosis, respectively. Seventy-two TAO patients with 79 lower limbs who met the criteria were included in this report. Compared with the nonatherectomy group, no significant improvement was identified in ER technical success, vascular event-free survival, or limb salvage in the atherectomy group. The total technical success rate was 91.1% (atherectomy group, 95.2%; nonatherectomy group, 89.7%), and the multiple limb involvement (p = 0.005; odds ratio [OR], 28.16; confidence interval [CI], 3.28-241.55) was the independent risk factor for technical failure. The total vascular event-free survival proportion was 66.05% and 58.40% at 1 and 3 years, respectively. Technical failure (OR, 5.61; 95% CI, 1.57-20.04; p = 0.008), and runoff grade 0 (OR, 3.28; 95% CI, 1.09-9.85; p = 0.034) were independent risk factors for vascular events. The total limb salvage proportion at 1 and 3 years was 95.84% and 92.53%, respectively. Technical failure (OR, 8.54; 95% CI, 1.71-40.73; p = 0.02) was identified as an independent risk factor for above ankle amputation. No significant difference in prognosis was found between the atherectomy group and the nonatherectomy group during a midterm follow-up. The technical success of ER was crucial for TAO prognosis.

Anemia combined with albuminuria increases the risk of cardiovascular and renal events, regardless of a reduced glomerular filtration rate, in patients with type 2 diabetes: a prospective observational study.

The incidence of cardiovascular and renal events was investigated in patients with type 2 diabetes who were classified according to anemia and the components of dialysis-independent chronic kidney disease (CKD) in a prospective observational study. A population of 778 Japanese patients with type 2 diabetes was prospectively analyzed for 4 years. The outcomes were the incidence of cardiovascular events and renal events. In all subjects, the incidence of cardiovascular and renal events was found to be 5% and 11%, respectively. Even after adjusting for a reduced estimated glomerular filtration rate (eGFR <60 mL/min/1.73 m2), the incidence of cardiovascular events was significantly higher (hazard ratio [HR]: 5.73) in patients with anemia and albuminuria than in those without anemia and albuminuria. The incidence of renal events was significantly higher in patients with no anemia and albuminuria (HR: 2.93) and further in those with anemia and albuminuria (HR: 7.56) than in those without anemia and albuminuria even after adjusting for a reduced eGFR. Anemia combined with albuminuria is a risk factor for vascular events in patients with type 2 diabetes, regardless of the eGFR. The online version contains supplementary material available at 10.1007/s13340-023-00637-x.

Serum lipid profile in migraine and its association with clinical characteristics

ABSTRACT Objectives Migraine is one of the most prevalent and disabling conditions worldwide. Dyslipidemia has become an issue of great importance recently in migraine patients. There is still no consensus on the relationship between specific lipid levels with clinical characteristics of migraine and patients’ demographic features. In this study, we investigated each serum lipid level in migraine patients and correlated it with migraine and patients’ characteristics to understand the contribution of these factors together. Methods In this case-control study, 100 patients with migraine and 76 healthy control subjects were included. Serum lipid levels were calculated and compared with the control group. Also, we analyzed the clinical characteristics of patients and their correlation with lipid levels. Regression analyses were performed to identify the predictors of serum lipid levels. Results Total cholesterol (TC), triglyceride (TG), and surprisingly high-density lipoprotein (HDL-c) levels were found significantly higher in the migraine group. Also, low-density lipoprotein (LDL-c) level showed a trend of increase and has become significantly higher in the migraine group after adjusting by age. Moreover, there was a positive correlation only between age and TC, LDL-c, and TG levels among the clinical characteristics of migraine and patients’ demographic features. Discussions Due to accompanying dyslipidemia, migraine might be considered a risk factor for vascular events regardless of its clinical characteristics. Notwithstanding, elevated HDL-c levels may play a protective role for the vascular events. This dilemma needs to be further explored in future trials to reveal potential biological mechanisms of lipids in migraine patients and to find the optimal therapeutic approach to dyslipidemia.

Impact of Pretransplant and New-Onset Diabetes After Transplantation on the Risk of Major Adverse Cardiovascular Events in Kidney Transplant Recipients: A Population-based Cohort Study.

Pretransplant diabetes and new-onset diabetes after transplant (NODAT) are known risk factors for vascular events after kidney transplantation, but the incidence and magnitude of the risk of major adverse cardiovascular events (MACE) and cardiac deaths remain uncertain in recent era. A population cohort study of kidney transplant recipients identified using data from linked administrative healthcare databases from Ontario, Canada. The incidence rates of MACE (expressed as events with 95% confidence interval [95% CI] per 1000 person-years were reported according to diabetes status of pretransplant diabetes, NODAT, or no diabetes. Extended Cox regression model was used to examine the association between diabetes status, MACE, and cardiac death. Of 5248 recipients, 1973 (38%) had pretransplant diabetes, and 799 (15%) developed NODAT with a median follow-up of 5.5 y. The incidence rates (95% CI) of MACE for recipients with pretransplant diabetes, NODAT, and no diabetes between 1 and 3 y posttransplant were 38.1 (32.1-45.3), 12.6 (6.3-25.2), and 11.8 (9.2-15.0) per 1000 person-years, respectively. Compared with recipients with pretransplant diabetes, recipients with NODAT experienced a lower risk of MACE (adjusted hazard ratio, 0.59; 95% CI, 0.47-0.74) but not cardiac death (adjusted hazard ratio, 0.97; 95% CI, 0.61-1.55). The rate of MACE and cardiac death was lowest in patients without diabetes. Patients with pretransplant diabetes incur the greatest rate of MACE and cardiac deaths after transplantation. Having NODAT also bears high burden of vascular events compared with those without diabetes, but the magnitude of the increased rate remains lower than recipients with pretransplant diabetes.

Association Between Uric Acid, Carotid Intima-Media Thickness, and Cardiovascular Events: Prospective Results From the IMPROVE Study.

BackgroundThe association between elevated serum uric acid (SUA), cardiovascular disease (CVD) risk, and carotid atherosclerosis has long been explored, and contrasting results have been reported. Therefore, the role of SUA as an independent risk factor for vascular events (VEs) and carotid atherosclerosis deserves further attention. We investigated the relationship between SUA, incident VEs, carotid intima‐media thickness (cIMT), and cIMT progression in subjects at moderate‐to‐high CVD risk.Methods and ResultsIn the IMPROVE (IMT‐Progression as Predictors of VEs) study, 3686 participants (median age 64 years; 48% men) with ≥ 3 vascular risk factors, free from VEs at baseline, were grouped according to SUA quartiles (division points: 244–284–328 µmol/L in women, 295–336–385 µmol/L in men). Carotid‐IMT and its 15‐month progression, along with incident VEs, were recorded. A U‐shaped association between SUA and VEs was observed in men, with 2.4‐fold (P = 0.004) and 2.5‐fold (P = 0.002) increased CVD risk in the first and fourth SUA quartiles as compared with the second. Adjusted hazard ratios (HRs) for cerebro‐VEs in men were the highest (first and fourth quartile versus second: HR, 5.3, P = 0.010 and HR, 4.4, P = 0.023, respectively). SUA level was independently associated with cIMT progression in men (β = 0.068, P = 0.014). No significant association between SUA levels, CVD end points, and cIMT progression were found in women.ConclusionsBoth low and high SUA levels are associated with an increased risk of VEs in men at moderate‐to‐high CVD risk but not in women. Only elevated SUA levels predict cIMT progression and at a lesser but not significant extent in women.

Risk factors of death from vascular events among cancer survivors: A SEER database analysis

IntroductionCancer is the most important leading cause of death in the world and vascular events are the second-leading cause of death in cancer patients after cancer itself. Understanding related risk factors associated with vascular events may help clinicians develop appropriate treatment strategies. However, few large-scale population-based studies have investigated the risk factors for vascular events among cancer patients. Materials and methodsThe study involved a retrospective evaluation of medical records from the SEER database. Ten most common cancers in the past 20 years were extracted from the database. Cox proportional hazards model was used to analyze risk factors affecting vascular events that caused death among cancer patients. ResultsThis study revealed that cancer patients had a serious risk of vascular events caused death, the 1-year, 3-year, 5-year and the overall rates of mortality from vascular events were 6.0%, 10.8%, 17.9% and 25.8%, respectively. The results showed that male, black race, elderly, AJCC stage II, stage III and stage IV, with no multiple primary cancers and no surgical treatment were associated with a significantly increased risk of vascular events caused death. DiscussionWe hope this research can alert clinicians and help them select high-risk cancer patients who may die from vascular events. And for those patients, we recommend that clinicians regularly monitor the patient's coagulation function and perform individualized thromboprophylaxis promptly to reduce the risk of death from vascular events.

Evaluation in Patients with High NORMAL Blood Pressure of a Supplement Containing Arginine, Lactobacillus Plantarum Lp-LDL, Coenzime Q10 and Vitamin B1: A PILOT Study

Aim: to evaluate the effects of a nutraceutical containing Arginine, Lactobacillus Plantarum Lp-LDL, Coenzyme Q10 and Vitamin B1 in patients with high normal blood pressure on the levels of systolic (SBP) and diastolic blood pressure (DBP). Methods: we enrolled 40 patients of both sexes, with high normal pressure (SBP values between 130-139 mmHg and/or DBP between 85-89 mmHg) according to the 2018 ESC/ESH Guidelines for the management of arterial hypertension. Patients were consecutively enrolled to take nutraceutical for 3 months and it is self-administered once a day during the breakfast. Results: no significant variations of BMI or circumferences were recorded with nutraceutical from baseline. A slight reduction of FPG was recorded, although this variation was not significant. Significant reductions were obtained in SBP (pConclusions: a nutraceutical containing Arginine, Lactobacillus Plantarum Lp-LDL, Coenzyme Q10 and Vitamin B1 could be helpful in improving high normal blood pressure, and hypercholesterolemia, two of the major risk factors for vascular events.

Risk factors of death from vascular events among cancer survivors: A SEER database analysis

IntroductionCancer is the most important leading cause of death in the world and vascular events are the second-leading cause of death in cancer patients after cancer itself. Understanding related risk factors associated with vascular events may help clinicians develop appropriate treatment strategies. However, few large-scale population-based studies have investigated the risk factors for vascular events among cancer patients. Materials and methodsThe study involved a retrospective evaluation of medical records from the SEER database. Ten most common cancers in the past 20 years were extracted from the database. Cox proportional hazards model was used to analyze risk factors affecting vascular events that caused death among cancer patients. ResultsThis study revealed that cancer patients had a serious risk of vascular events caused death, the 1-year, 3-year, 5-year and the overall rates of mortality from vascular events were 6.0%, 10.8%, 17.9% and 25.8%, respectively. The results showed that male, black race, elderly, AJCC stage II, stage III and stage IV, with no multiple primary cancers and no surgical treatment were associated with a significantly increased risk of vascular events caused death. DiscussionWe hope this research can alert clinicians and help them select high-risk cancer patients who may die from vascular events. And for those patients, we recommend that clinicians regularly monitor the patient's coagulation function and perform individualized thromboprophylaxis promptly to reduce the risk of death from vascular events.

Influence of Age on Treatment with Thrombopoietin Receptor Agonists in Patients with Immune Thrombocytopenia; A Retrospective Multicenter Study

Influence of Age on Treatment with Thrombopoietin Receptor Agonists in Patients with Immune Thrombocytopenia; A Retrospective Multicenter Study

Deciphering predictive factors for choice of thrombopoietin receptor agonist, treatment free responses, and thrombotic events in immune thrombocytopenia

Very few data exist on when a particular thrombopoietin-receptor agonist (TPO-RA) is favored in clinical practice for the treatment of patients with immune thrombocytopenia (ITP), about novel risk factors for vascular events (VE) with these drugs, nor about predictive factors for therapy free responses (TFR). We conducted an observational, retrospective, long-term follow-up multicenter study from November 2016 to January 2018 of 121 adult ITP patients initiating TPO-RA between January 2012 to December 2014. Data reflected that a platelet count ≤25 × 109/l at the time when the TPO-RA was initiated was associated with a 2.8 higher probability of receiving romiplostim vs. eltrombopag (P = 0.010). VE on TPO-RA was related to previous neoplasia in patients over 65 years (50% vs. 2.2%, P < 0.001), and to previous splenectomy in younger patients (100% vs. 33%, P = 0.001). Receiving romiplostim as first TPO-RA with no subsequent TPO-RA switching was associated with a 50% likelihood of TFR after 2.9 years of therapy (3.3 years in chronic ITP patients). These real-world data help deciphering some areas of uncertainty, and offer insight into some of the most relevant challenges of ITP which may help clinicians make appropriate treatment decisions in the management of adult ITP patients with TPO-RA.

Diabetes and dementia: managing these comorbidities

Diabetes and dementia: managing these comorbidities

Analysis of Vascular Event Risk After Herpes Zoster From 2007 to 2014 US Insurance Claims Data

ObjectiveTo estimate the risk of transient ischemic attack (TIA), stroke, and myocardial infarction in periods covering 4 weeks before to 52 weeks after herpes zoster (HZ) diagnosis in US adults. Patients and MethodsThis retrospective study (GSK study identifier: HO-15-15771) with matched cohorts used the Truven Health MarketScan Commercial and Medicare claims data set linked with obesity and smoking status information. Patients 18 years and older at the date of HZ diagnosis and 1-year pre- and post-HZ diagnosis continuous insurance enrollment (from January 1, 2007, through December 31, 2014) were propensity score matched to controls in terms of demographic characteristics, risk factors for vascular events, other comorbid disorders, general health, obesity, and smoking status. A post hoc sensitivity analysis was performed not matching for obesity and smoking status information. Adjusted incidence rate ratios (IRRs) were estimated using multivariate Poisson models during an aggregate period (1-month before and after the index date). ResultsA total of 23,339 patients with HZ were matched to 46,378 controls (mean age, 56 years; 45,173 [65%] women). During the aggregate period, patients with HZ were statistically significantly more likely to suffer a TIA: IRRs for all patients and patients aged 18 to 49 years were 1.56 (95% confidence interval [CI], 1.13-2.15) and 5.12 (95% CI, 1.37-19.10), respectively (P<.05); the respective IRRs for stroke were 1.40 (95% CI, 0.93-2.11) and 8.12 (95% CI, 0.93-71.27). In the sensitivity analysis, IRRs for TIA and stroke were statistically significantly increased regardless of age. ConclusionHerpes zoster was associated with an increased risk of composite events, TIA, and stroke in adults in the period around diagnosis. More research on the HZ and vascular risk association is needed. GSK Study IdentifierHO-15-15771

Ankle-brachial index and peripheral arterial disease: An evaluation including a type 2 diabetes mellitus drug-naïve patients cohort.

Peripheral arterial disease in patients with type 2 diabetes mellitus is an important risk factor for vascular events. Recommendations about whether ankle-brachial index should be performed differ depending on the source; therefore, it is necessary to re-evaluate the most important risk factors associated with peripheral arterial disease and whether it is useful to perform ankle-brachial index in newly diagnosed and drug-naïve patients with diabetes, independent of age or peripheral arterial disease symptoms. A total of 711 subjects were divided into groups: group 1, 600 type 2 diabetes mellitus patients, symptomatic or not for peripheral arterial disease; group 2, 61 type 2 diabetes mellitus patients newly diagnosed and drug naïve; and group 3, 50 subjects without diabetes. Ankle-brachial index, medical records and physical examination were performed in all patients, accessing cardiovascular risk factors. Analysing group 1 asymptomatic patient to peripheral arterial disease, we found abnormal ankle-brachial index in 49% (77/156) ⩾50 years and 42% (16/38) <50 years (p = not significant). Considering drug-naïve patients, a peripheral arterial disease prevalence of 39% (24/61) was found; among these, 48% (13/27) were <50 years and 32% (11/34) were ⩾50 years (p = not significant). A forward stepwise regression model was developed, with type 2 diabetes mellitus duration (r2 = 0.12) and sedentary lifestyle (r2 = 0.14) found as independent variable predictors of severity of peripheral arterial disease, related to ankle-brachial index. We suggest that, in type 2 diabetes mellitus, ankle-brachial index should be measured at diagnosis. In addition, sedentary lifestyle was strongly associated with presence and severity of peripheral arterial disease.

Routinely measured hematological parameters and prediction of recurrent vascular events in patients with clinically manifest vascular disease.

Background and aimsThe predictive value of traditional risk factors for vascular events in patients with manifest vascular disease is limited, underscoring the need for novel biomarkers to improve risk stratification. Since hematological parameters are routinely assessed in clinical practice, they are readily available candidates.MethodsWe used data from 3,922 vascular patients, who participated in the Second Manifestations of ARTerial Disease (SMART) study. We first investigated associations between recurrent vascular events and 22 hematological parameters, obtained from the Utrecht Patient Oriented Database (UPOD), and then assessed whether parameters associated with outcome improved risk prediction.ResultsAfter adjustment for all SMART risk score (SRS) variables, lymphocyte %, neutrophil count, neutrophil % and red cell distribution width (RDW) were significantly associated with vascular events. When individually added to the SRS, lymphocyte % improved prediction of recurrent vascular events with a continuous net reclassification improvement (cNRI) of 17.4% [95% CI: 2.1, 32.1%] and an increase in c-statistic of 0.011 [0.000, 0.022]. The combination of lymphocyte % and neutrophil count resulted in a cNRI of 22.2% [3.2, 33.4%] and improved c-statistic by 0.011 [95% CI: 0.000, 0.022]. Lymphocyte % and RDW yielded a cNRI of 18.7% [3.3, 31.9%] and improved c-statistic by 0.016 [0.004, 0.028]. However, the addition of hematological parameters only modestly increased risk estimates for patients with an event during follow-up.ConclusionsSeveral hematological parameters were independently associated with recurrent vascular events. Lymphocyte % alone and in combination with other parameters enhanced discrimination and reclassification. However, the incremental value for patients with a recurrent event was limited.

Maximum Walking Speed at Discharge Could Be a Prognostic Factor for Vascular Events in Patients With Mild Stroke: A Cohort Study

ObjectiveTo identify the prognostic value of physical activity-related factors as well as known vascular risk factors for vascular events in mild ischemic stroke (MIS). DesignSingle-center prospective cohort study. SettingUniversity hospital. ParticipantsConsecutive patients (N=255) (175 men, median age 70.0y) with acute ischemic stroke and transient ischemic attack (TIA) with modified Rankin scale scores ranging from 0 to 2 were enrolled in this study. InterventionsNot applicable. Main Outcome MeasuresEnrolled patients were followed up for composite vascular events as primary outcomes up to 3 years postdischarge. Primary outcomes included stroke and cardiovascular death, hospitalization due to stroke or TIA recurrence, cardiovascular disease, and peripheral artery disease. During hospitalization, known vascular risk factors such as previous history of vascular events, stroke subtype, white matter lesions, and ankle-brachial index were assessed. Moreover, at the time of discharge, physical activity-related factors such as maximum walking speed (MWS), handgrip strength, knee extensor isometric muscle strength, anxiety, and depression were assessed as potential predictors. ResultsThe Kaplan-Meier estimates of cumulative risk of composite vascular events at 1, 2, and 3 years were 9.6%, 14.4%, and 15.2%, respectively. After multivariate analysis, cerebral white matter lesions of periventricular hyperintensity (PVH) (grade=3; hazard ratio: 2.904; 95% confidence interval: 1.160 to 7.266; P=.023) and MWS (<1.45m/s; hazard ratio: 2.232; 95% confidence interval: 1.010 to 4.933; P=.047) were identified as significant independent predictors of composite vascular events. ConclusionsThe results of this study indicate that MWS could be an independent prognostic factor for composite vascular events in MIS.

Sensitive three-dimensional ultrasound assessment of carotid atherosclerosis by weighted average of local vessel wall and plaque thickness change.

Vitamin B deficiency has been identified as a risk factor for vascular events. However, the reduction of vascular events was not shown in large randomized controlled trials evaluating B-Vitamin therapy. There is an important requirement to develop sensitive biomarkers to be used as efficacy targets for B-Vitamin therapy as well as other dietary treatments and lifestyle regimes that are being developed. Carotid vessel-wall-plus-plaque thickness change (VWT-Change) measured from 3D ultrasound has been shown to be sensitive to atorvastatin therapies in previous studies. However, B-Vitamin treatment is expected to confer a smaller beneficial effect in carotid atherosclerosis than the strong dose of atorvastatin. This paper introduces a sensitive atherosclerosis biomarker based on the weighted mean VWT-Change measurement from 3D ultrasound with a purpose to detect statistically significant effect of B-Vitamin therapy. Of the 56 subjects analyzed in this study, 27 were randomized to receive a B-Vitamin tablet daily and 29 received a placebo tablet daily. Participants were scanned at baseline and 1.9 ± 0.8 yr later. The 3D VWT map at each scanning session was computed by matching the outer wall and lumen surfaces on a point-by-point basis. The 3D annual VWT-Change maps were obtained by first registering the 3D VWT maps obtained at the baseline and follow-up scanning sessions, and then taking the point-wise difference in VWT and dividing the result by the years elapsed from the baseline to the follow-up scanning session. The 3D VWT-Change maps constructed for all patients were mapped to a 2D carotid template to adjust for the anatomic variability of the arteries. A weight at each point of the carotid template was assigned based on the degree of correlation between the VWT-Change measurements exhibited at that point and the treatment received (i.e., B-Vitamin or placebo) quantified by mutual information. The weighted mean of VWT-Change for each patient, denoted by ΔVWT¯Weighted, was computed according to this weight. T-tests were performed to compare the sensitivity of ΔVWT¯Weighted with existing biomarkers in detecting treatment effects. These biomarkers included changes in intima-media thickness (IMT), total plaque area (TPA), vessel wall volume (VWV), unweighted average of VWT-Change (ΔVWT¯) and a previously described biomarker, denoted by ΔVWT¯S, that quantifies the mean VWT-Change specific to regions of interest identified by a feature selection algorithm. Among the six biomarkers evaluated, the effect of B Vitamins was detected only by ΔVWT¯Weighted in this cohort (P=4.4×10-3). The sample sizes per treatment group required to detect an effect as large as exhibited in this study were 139, 178, 41 for ΔVWV, ΔVWT¯ and ΔVWT¯Weighted respectively. The proposed weighted mean of VWT-Change is more sensitive than existing biomarkers in detecting treatment effects. This measurement tool will allow for many proof-of-principal studies to be performed for various novel treatments before a more costly study involving a larger population is held to validate the results.

P6359Arterial hypertension is the key risk factor of vascular events in the conditions of war and economic blockade in the Donbass region

P6359Arterial hypertension is the key risk factor of vascular events in the conditions of war and economic blockade in the Donbass region

Two-Year Follow-Up of Vascular Events in Peripheral Arterial Disease Treated With Antiplatelet Agents: A Prospective Observational Multicenter Cohort Study (SEASON)

The present analysis was intended to evaluate the real-world management of peripheral arterial disease (PAD) in Asia, and to explore cardiovascular events in patients with PAD undergoing antiplatelet therapy over 2 years of follow-up. The Surveillance of cardiovascular Events in Antiplatelet-treated arteriosclerosis Obliterans patients in JapaN (SEASON) registry is a prospective observational multicenter study of cardiovascular events in antiplatelet-treated patients with PAD in Japan. The SEASON registry included 11,375 patients who were scheduled to receive treatment for PAD. Two analysis populations were defined: a real-world population (RWP; n = 10,322) and a definite PAD population (DPP; n = 3992) who had ankle-brachial pressure index (ABPI) <0.9 and intermittent claudication, or a history of lower limb revascularization. The primary outcome measure was the rate of the composite of cerebrovascular, cardiovascular, and peripheral vascular events. The composite event rates (95% confidence interval) were 3.28 (3.00–3.57) and 5.71 (5.13–6.34) events per 100 patient-years in the RWP and DPP groups, respectively. Fontaine IV classification and ABPI <0.4 at baseline were both identified as strong risk factors for vascular events. These findings contribute to understanding the situation for real-world patients with PAD receiving antiplatelet therapy.

No Association between Elevated Total Homocysteine Levels and Functional Outcome in Elderly Patients with Acute Cerebral Infarction.

Background: An elevated plasma total homocysteine (tHcy) level is an independent risk factor for vascular events. The aim of the present study was to investigate the association between tHcy levels in the acute phase of cerebral infarction and functional outcome among elderly patients.Methods: Between October 2009 and December 2012, we recruited 594 elderly patients (age > 75) with first-onset acute cerebral infarction who were consecutively admitted to the Department of Neurology of Tianjin Huanhu Hospital, China. Levels of tHcy and other biochemical values were measured within 24 h after admission. tHcy values were classified according to quartiles (<9.94; 9.94 to <12.7; 12.7 to <16.8; and ≥16.8 μmol/L). We examined the relationship between tHcy levels at admission and modified Rankin Scale scores (mRS) using univariate and multivariate analyses. Patients were followed up at 3 months and 1 year after stroke.Results: Within 3 months after stroke, 64 patients died, 37 had recurrent ischemic stroke, and 22 were lost to follow-up; thus, 471 patients were reviewed and analyzed. By the time of the 1-year follow-up, an additional 48 patients had died, 44 had recurrent ischemic stroke, and 40 had been lost to follow-up; the remaining 339 patients were thus reviewed and analyzed. Elevated tHcy levels were not associated with functional outcome among elderly patients with acute cerebral infarction (p > 0.05). Only the National Institutes of Health Stroke Scale score was associated with a poor outcome after adjusting for confounders at 3 months and 1 year (adjusted odds ratio, 1.38; 95% CI, 1.28–1.49; p < 0.01; adjusted odds ratio, 1.34; 95% CI, 1.25–1.44; p < 0.01, respectively).Conclusion: Among elderly patients with acute cerebral infarction, elevated tHcy at admission was not a predictive factor of outcome at 3 months and 1 year after stroke onset.

Hypertension, C Reactive Protein and Metabolic Profile: What is the Scenario in Patients Undergoing Arteriography?

High Blood Pressure (HBP), Diabetes Mellitus (DM), Metabolic Syndrome (MS) and Cardiovascular Diseases (CVD) are among the main causes of death worldwide and HBP is one of the most common chronic health problem representing an important and modifiable risk factor for vascular events and mortality. To study the association among high sensitivity CRP levels, and the biochemical, and anthropometric profile in hypertensive and non-hypertensive patients who underwent arteriography. This research was performed at the Haemodynamic Laboratory of the University Hospital in the city of Marilia - state of São Paulo, Brazil. Ninety-five subjects who underwent arteriography were included. Anthropometric (body mass index and waist circumference) and biochemical parameters (glycaemia, total cholesterol, HDL-c, LDL-c, triglycerides, and high sensitivity C reactive protein), were evaluated. Variables pertaining to blood pressure, atherogenic indices, diagnosis of metabolic syndrome and catheterization details were collected. Statistical analysis was performed with Chi-square test, Fisher, Student t-test and ANOVA complemented by Tukey test. Our results showed that 78.95% of the patients who underwent arteriography were suffering from HBP. Hypertensive individuals had significantly higher glycaemia (124.14±45.33 mg/dL) or DM, higher values of triglycerides (195.27±74.52 mg/dL), waist circumference (98.52±12.52 cm), body mass index (29.99±1.41 kg/m2) and hs-CRP (0.53±0.44 mg/dL). Most of the hypertensive patients (93.33%) presented with MS and were related to the presence of more severe lesions in the arteries and had passed through more invasive procedures like angioplasty and surgery. Our findings indicate that blood pressure control is of paramount importance to ensure better quality of life and life expectancy as it is associated with several risk factors that increase the morbidity and mortality.