Level of understanding and consumption of ultra-processed food in a Mediterranean population: A cross-sectional study

Background and aimsSince the population may not be aware of ultra-processed food (UPF) consumption as a result of ignorance or non-recognition, this study aimed to ascertain the main characteristics of subjects regarding their knowledge of different easily acquired foods through a questionnaire in Google Forms format with 52 questions. Secondary objectives were to determine whether the profile of UPF consumers can be defined based on sex, age, sociodemographic factors, and lifestyle.Methods and resultsResponses were received from 1037 participants from a convenience sample; of these, 83 (8.0%) were sporadic or non-users, and 954 (92.0%) were frequent UPF consumers. The participants of the upper tertile correctly matched >12 food items, those of the medium tertile matched 12–9 items, and those of the lower tertile matched <9 items. Factors independently associated with participants who better identified UPF (upper tertile) compared to those of the lower tertile (reference) were female sex (OR: 2.54, 95%CI: 1.70–3.79; p < 0.001), age between 21 and 50 (OR: 3.63, 95% CI: 2.56–5.15; p < 0.001), living with family (OR: 0.64, 95% CI: 0.41–9.96; p = 0.033), and eating more fruit (≥3 pieces/day, OR: 2.30, 95% CI: 1.61–3.27; p < 0.001).ConclusionsThese findings highlight the high consumption and low degree of awareness of UPF among consumers based mainly on food composition.     

Pooled Patient-Level Analysis of Inclisiran Trials in Patients With Familial Hypercholesterolemia or Atherosclerosis

BackgroundInclisiran is a double-stranded small interfering RNA that suppresses proprotein convertase subtilisin–kexin type 9 (PCSK9) translation in the liver, leading to sustained reductions in low-density lipoprotein cholesterol (LDL-C) and other atherogenic lipoproteins with twice-yearly dosing.ObjectivesThe purpose of this study was to conduct a patient-level pooled analysis from 3 phase 3 studies of inclisiran.MethodsParticipants with heterozygous familial hypercholesterolemia (ORION-9 [Trial to Evaluate the Effect of Inclisiran Treatment on Low Density Lipoprotein Cholesterol (LDL-C) in Subjects With Heterozygous Familial Hypercholesterolemia (HeFH)]), atherosclerotic cardiovascular disease (ASCVD) (ORION-10 [Inclisiran for Participants With Atherosclerotic Cardiovascular Disease and Elevated Low-density Lipoprotein Cholesterol]), or ASCVD and ASCVD risk equivalents (ORION-11 [Inclisiran for Subjects With ASCVD or ASCVD-Risk Equivalents and Elevated Low-density Lipoprotein Cholesterol]) taking maximally tolerated statin therapy, with or without other LDL-C–lowering agents, were randomly assigned in a 1:1 ratio to receive either inclisiran or placebo, administered by subcutaneous injection on day 1, day 90, and every 6 months thereafter for 540 days. The coprimary endpoints were the placebo-corrected percentage change in LDL-C level from baseline to day 510 and the time-adjusted percentage change in LDL-C level from baseline after day 90 to day 540. Levels of other atherogenic lipoproteins and treatment-emergent adverse events were also assessed.ResultsA total of 3,660 participants (n = 482, n = 1,561, and n = 1,617 from ORION-9, -10, and -11, respectively) underwent randomization. The placebo-corrected change in LDL-C with inclisiran at day 510 was ?50.7% (95% confidence interval: ?52.9% to ?48.4%; p < 0.0001). The corresponding time-adjusted change in LDL-C was ?50.5% (95% confidence interval: ?52.1% to ?48.9%; p < 0.0001). Safety was similar in both groups. Treatment-emergent adverse events at the injection site were more frequent with inclisiran than placebo (5.0% vs. 0.7%), but were predominantly mild, and none were severe or persistent. Liver and kidney function tests, creatine kinase values, and platelet counts did not differ between groups.ConclusionsThese pooled safety and efficacy data show that inclisiran, given twice yearly in addition to maximally tolerated statin therapy with or without other LDL-C lowering agents, is an effective, safe, and well-tolerated treatment to lower LDL-C in adults with heterozygous familial hypercholesterolemia, ASCVD, or ASCVD risk equivalents.     

The influence of a diabetes awareness program on diabetes knowledge,risk perception,and practices among university students

AimTo compare diabetes mellitus (DM) knowledge, risk perception, and health practices before and after a mass awareness program among Princess Nourah bint Abdulrahman University students, Riyadh, Saudi Arabia.MethodsA DM awareness program was conducted between November 2020 and February 2021 in three phases (total 13 weeks). The program comprised educational messages, short videos, virtual lectures, and peer-to-peer education. A total of 558 participants (before group, n = 360; after group, n = 198) were included in the study.ResultsMajority of the students had normal body mass index (BMI). The knowledge scores were significantly higher after the program (median 16, quartile range 13–18) than before (median 14, quartile range 12–16) (p < 0.001). No significant differences were observed in risk perception between the two groups (p > 0.05). In addition, increased moderate practice score and decreased poor practice score (p < 0.001) were observed. Factors influencing DM knowledge were higher education and awareness. Factors influencing health practices were higher BMI and knowledge after the program.ConclusionDM awareness program improved DM knowledge and health practices among university students.     

Clinical Impact of High-Sensitivity Cardiac Troponin T Implementation in the Community

BackgroundLimited U.S. data exist regarding high-sensitivity cardiac troponin (cTn) implementation.ObjectivesThis study sought to evaluate the impact of high-sensitivity cardiac troponin T (cTnT) implementation.MethodsObservational U.S. cohort study of emergency department (ED) patients undergoing measurement of cTnT during the transition from 4th (pre-implementation March 12, 2018, to September 11, 2018) to 5th generation (Gen) cTnT (post-implementation September 12, 2018, to March 11, 2019). Diagnoses were adjudicated following the Fourth Universal Definition of Myocardial Infarction (MI). Resources evaluated included length of stay, hospitalizations, and cardiac testing.ResultsIn this study, 3,536 unique patients were evaluated, including 2,069 and 2,491 ED encounters pre- and post-implementation. Compared with 4th Gen cTnT, encounters with ≥1 cTnT >99th percentile increased using 5th Gen cTnT (15% vs. 47%; p < 0.0001). Acute MI (3.3% vs. 8.1%; p < 0.0001) and myocardial injury (11% vs. 38%; p < 0.0001) increased. Although type 1 MIs increased (1.7% vs. 2.9%; p = 0.0097), the overall MI increase was largely due to more type 2 MIs (1.6% vs. 5.2%; p < 0.0001). Women were less likely than men to have MI using 4th Gen cTnT (2.3% vs. 4.4%; p = 0.008) but not 5th Gen cTnT (7.7% vs. 8.5%; p = 0.46). Overall length of stay and stress testing were reduced, and angiography was increased (all p < 0.05). Among those without cTnT increases, there were more ED discharges and a reduction in length of stay, echocardiography, and stress tests (all p < 0.05).ConclusionsHigh-sensitivity cTnT implementation resulted in a marked increase in myocardial injury and MI, particularly in women and patients with type 2 MI. Despite this, except for angiography, overall resource use did not increase. Among those without cTnT increases, there were more ED discharges and fewer cardiac tests.     

Knowledge on arterial hypertension in general population: Results from a community pharmacy screening program

Backgrounds and aimsHypertension is a risk factor for renal, cardiovascular and cerebrovascular diseases. It is responsible for a large proportion of overall morbidity and mortality every year. Hypertension-mediated organ damage is largely not reversible. For these reasons, prevention has primary importance: sensibilization of population on hypertension-related consequences is essential for therapeutic adherence and reduction of unhealthy lifestyle behaviour. This study aimed to evaluate awareness about hypertension among community pharmacies customers.Methods and resultsA questionnaire about hypertension was collected by 2731 customers from 94 community pharmacies in North West Italy, during a hypertension screening program. Hypertension awareness was unsatisfactory in a large proportion of the sample, with only 15% of subjects having an overall good level of knowledge. Furthermore, lower awareness was associated to higher blood pressure values (132/79 ± 19/11 mmHg vs 128/78 ± 18/10 mmHg, p < 0.001) and subjects resulted hypertensive or uncontrolled despite antihypertensive therapy, presented worse questionnaire scores (4.7 ± 1.9 vs 4.9 ± 2.0, p = 0.03).ConclusionKnowledge about hypertension is largely unsatisfactory among population. Community pharmacies may play as a setting for health education and hypertension screening.     

Coronary Artery Calcification and Family History of Myocardial Infarction in the Dallas Heart Study

ObjectivesThis study aimed to investigate the independent and joint associations between family history of myocardial infarction (FH) and coronary artery calcification (CAC) with incident coronary heart disease (CHD).BackgroundFH and CAC are associated with each other and with incident CHD. It is not known whether FH retains its predictive value after CAC results are accounted for.MethodsAmong 2,390 participants without cardiovascular disease enrolled in the Dallas Heart Study, we assessed FH (myocardial infarction in a first-degree relative) and prevalent CAC by electron-beam computed tomography. The primary outcome, a composite of CHD-related death, myocardial infarction, and percutaneous or surgical coronary revascularization, was assessed over a mean follow-up of 8.0 ± 1.2 years. The individual and joint associations with the CHD composite outcome were determined for FH and CAC.ResultsThe mean age of the population was 44 ± 9 years; 32% had FH and 47% had a CAC score of 0. In multivariate models adjusted for traditional risk factors, FH was independently associated with CHD (adjusted hazard ratio: 2.6; 95% confidence interval: 1.6 to 4.2; p < 0.001). Further adjustment for prevalent CAC did not diminish this association (adjusted hazard ratio: 2.6; 95% confidence interval: 1.6 to 4.2; p < 0.001). FH and CAC were additive: CHD event rates in those with both FH and CAC were 8.8% vs. 3.3% in those with prevalent CAC alone (p < 0.001). CHD rates were 1.9% in those with FH alone compared with 0.4% in those with neither FH nor CAC (p < 0.017). Among subjects without CAC, FH characterized a group with a more unfavorable cardiometabolic profile.ConclusionsFH provided prognostic information that was independent of and additive to CAC. Among those with CAC, FH identified subjects at particularly high short-term risk, and, among those without it, selected a group with an adverse risk-factor profile.     

Subclinical atherosclerosis in adolescents and young adults and the risk of cardiovascular disease: The Strong Heart Family Study (SHFS)

Background and aimsRates of cardiovascular disease (CVD) among American Indians (AI) have been increasing. Although we have observed an association between atherosclerosis and CVD in older adults, the potential association among young AI is unclear. Therefore, we aim to describe the prevalence of atherosclerosis among young AI and determine its association with CVD and all-cause mortality.Methods and resultsWe evaluated AI participants from the Strong Heart Family Study (SHFS), who were <40 years old and CVD free at the baseline examination, 2001–2003 (n = 1376). We used carotid ultrasound to detect baseline atherosclerotic plaque. We identified CVD events and all-cause mortality through 2019, with a median follow-up of 17.8 years. We used shared frailty Cox Proportional Hazards models to assess the association between atherosclerosis and time to CVD event or all-cause mortality, while controlling for covariates.Among 1376 participants, 71 (5.2%) had atherosclerosis at baseline. During follow-up, 120 (8.7%) had CVD events and 104 (7.6%) died from any cause. CVD incidence was higher in participants who had baseline atherosclerosis (13.51/1000 person-years) than in those who did not (4.95/1000 person-years, p = 0.0003). CVD risk and all-cause mortality were higher in participants with atherosclerosis, while controlling for covariates (CVD HR = 1.85, 95%CI = 1.02–3.37, p = 0.0420; all-cause mortality HR = 2.04, 95%CI = 1.07–3.89, p = 0.0291).ConclusionsAmong young AI, atherosclerosis was independently associated with incident CVD and all-cause mortality later in life. Thus, atherosclerosis begins early in life and interventions in adolescents and young adults to slow the progression of disease could prevent or delay CVD events later in life.     

Impact of body mass index on clinical outcome among elderly patients with acute coronary syndrome treated with percutaneous coronary intervention: Insights from the ELDERLY ACS 2 trial

Background and aimElderly patients are at increased risk of hemorrhagic and thrombotic complications after an acute coronary syndrome (ACS). Frailty, comorbidities and low body weight have emerged as conditioning the prognostic impact of dual antiplatelet therapy (DAPT). The aim of the present study was to investigate the prognostic impact of body mass index (BMI) on clinical outcome among patients included in the Elderly-ACS 2 trial, a randomized, open-label, blinded endpoint study comparing low-dose (5 mg) prasugrel vs clopidogrel among elderly patients with ACS.Methods and resultsOur population is represented by 1408 patients enrolled in the Elderly-ACS 2 trial. BMI was calculated at admission. The primary endpoint of this analysis was cardiovascular (CV) mortality. Secondary endpoints were all-cause death, recurrent MI, Bleeding Academic Research Consortium (BARC) type 2 or 3 bleeding, and re-hospitalization for cardiovascular reasons or stent thrombosis within 12 months after index admission.Patients were grouped according to median values of BMI (<or ≥ 25.7 kg/m2). BMI was associated with hypertension, diabetes, hypercholesterolemia, estimated glomerular filtration rate and hemoglobin (p < 0.001), and inversely with age (p = 0.005). Overweight patients displayed larger use of diuretics at admission (p = 0.03), aspirin pre-randomization (p = 0.01) and radial access (p = 0.04). At a median follow-up of 367 [337–378] days, BMI did not affect CV mortality in the overall population 4% vs 3.8%; adjusted HR [95%CI] = 2.3 [0.8–6.5], p = 0.12. Similar findings were observed for our secondary efficacy and safety endpoints. Results did not change when considering separately higher risk subsets of patients, (female gender, diabetics, ST-segment elevation myocardial infarction or the type of DAPT treatment allocation), with no significant interaction between these population characteristics and BMI.ConclusionsAmong elderly patients with ACS, BMI did not condition the survival or the risk of major cardiovascular and bleeding complications. The results were consistent across several patient risk categories.     

High serum uric acid is associated to poorly controlled blood pressure and higher arterial stiffness in hypertensive subjects

IntroductionSerum uric acid (SUA) has been associated to incident hypertension and increased risk of cardiovascular diseases.Materials and methodsAmong the 2191 subjects enrolled during the last population survey of the Brisighella Heart Study, we identified 146 new cases of arterial hypertension and 394 treated but uncontrolled hypertensive patients with different levels of SUA. Their hemodynamic characteristics have been compared with those of age- and sex-matched normotensive (N. 324) and controlled hypertensive (N. 470) subjects. Then, by logistic regression analysis, we evaluated which factors were associated with a worse BP control under pharmacological treatment.ResultsSUA levels were significantly higher in untreated hypertensive and uncontrolled hypertensive patients when compared to normotensives and controlled hypertensive patients. Pulse wave velocity (PWV) was significantly higher (p < 0.001) in undiagnosed and uncontrolled hypertensive patients, while controlled hypertensive patients had PWV values comparable to normotensive controls. A similar trend has been observed for the augmentation index (AI). A worse BP control was associated with SUA levels (OR 1277, 95% CI 1134–1600 per mg/dL), AI (OR 1066, 95%CI 1041–1092 per unit), and PWV (OR 1201, 95% CI 1089–1423, per m/s), but not with age, body mass index, nor estimated glomerular filtration rate.ConclusionBased on our data, SUA seems to be associated with an inadequate BP control in subjects treated with antihypertensive drugs, and subjects with both uncontrolled BP and relatively high SUA levels have also an increased arterial stiffness that (per se) could be a cause of worse BP control under treatment.     

Side effects and antibody titer transition of the BNT162b2 messenger ribonucleic acid coronavirus disease 2019 vaccine in Japan

BackgroundThe coronavirus disease (COVID-19) has afflicted large populations worldwide. Although vaccines aroused great expectations, their side effects on Japanese people and the antibody titer transition after vaccination are unclear.MethodsThe side effects of the BNT162b2 mRNA COVID-19 vaccine in participants who received vaccination at our center were investigated. Some participants were also surveyed for the antibody titer transition.ResultsIn this study, 983 and 798 Japanese participants responded to the first and second doses, respectively. Side effects occurred in 757 (77.0%) and 715 participants (90.0%) after the first and second doses, respectively. No Grade 4 side effects occurred. The second dose had significantly more side effects than the first dose (p < 0.001). Side effects occurred after the second dose in 571 female (92.1%) and 178 male participants (80.1%). Female participants had a higher incidence of side effects than the male participants (p < 0.001). A comparison among the age groups showed significant differences (p = 0.018), and the frequency of side effects decreased with age. Twenty-three individuals participated in the survey of antibody titer transition. After the second vaccine dose, the median antibody titers for IgG and IgM were 3.76 and 0.07 AU/mL, respectively. Both IgG and IgM titers showed a significant increase over the study period (p < 0.001).ConclusionsThe BNT162b2 mRNA COVID-19 vaccine might be safe for Japanese people, and the antibody titer increased with two doses of vaccination. Larger nationwide studies are warranted to verify these findings.     

Patterns of hypertension management in France in 2015: The ESTEBAN survey

The purposes of this study were to describe the hypertensive population and therapeutic management of hypertension in adults between 18 and 74 years of age in France in 2015.
Esteban survey is a cross‐sectional survey with a clinical examination conducted in a representative sample of French adults aged 18‐74 years between 2014 and 2016. Esteban was entirely public‐funded. Blood pressure (BP) was measured during clinical examination with a standardized protocol, and pharmacological treatment was collected through the exhaustive Système National des Données de Santé (SNDS) database. Hypertension was defined by systolic BP (SBP)> 140 mm Hg, diastolic BP (DBP)> 90 mm Hg or treatment with BP‐lowering drugs. The therapeutic control of treated hypertensive patients was defined by SBP < 140 mm Hg and DBP < 90 mm Hg.
Adherence to drug treatment was defined as more than 80% of days covered by BP‐lowering drug per year. The prevalence of hypertension was 31.3%. 74.7% of aware hypertensive participants taking an antihypertensive drug, and 57.7% of them were treated with a single antihypertensive pharmacological class. Overall, among hypertensives, 24.3% had a satisfactory BP control. Only 49.7% of treated hypertensives participants were controlled, and 33.6% of them were adherent to their drug treatment. The prevalence of hypertension in France remains high, with only 74.7% of the aware hypertensive participants receiving pharmacological therapy and only 48.9% of aware hypertensives with a BP at goal. More effective measures are needed to improve clinical management of hypertension in France.     

Ten-year weight gain is not associated with multiple cardiometabolic measures in Alaska EARTH study participants

Background and aimsAlaska Native (AN) traditional lifestyle may be protective against chronic disease risk. Weight gain in adulthood has been linked to increases in chronic disease risk among other populations; yet, its impact among Alaska Native people has never been evaluated. We aimed to evaluate changes in obesity-related metrics over time, and determine associations of changes with cardiometabolic markers of chronic disease risk among AN people.Methods and resultsStudy participants enrolled in the southcentral Alaska Education and Research Towards Health Study in 2004–2006 were invited to participate in a follow-up study conducted 2015–2017. Of the original 1320 participants, 388 completed follow-up health assessments consisting of multiple health surveys, anthropometric measurements, and cardiometabolic measures including blood sugars, blood lipids, and blood pressure. Differences in measurements between visits were determined and associations of weight change with cardiometabolic measures evaluated. Body mass index increased by 3.7 kg/m² among men and 4.8 kg/m² among women. Hip circumference (1.1 cm, p < 0.01) and waist circumference (0.7 cm, p < 0.01) increased among women; only waist circumference increased among men (1.6 cm, p < 0.01). Among men, there were no associations of weight change with cardiometabolic measures. Among women, there was an inverse association between weight gain and high-density lipoprotein cholesterol only (0.17 mg/dL (CI: ?3.1, ?0.03), p = 0.02).ConclusionsWhile weight increase over a 10-year period was not associated with substantive changes in cardiometabolic measures among AN men, there was a decrease in high density lipid cholesterol associated with weight gain among AN women.     

Metabolic syndrome is related to vascular structural alterations but not to functional ones both in hypertensives and healthy subjects

Background and aimsMetabolic Syndrome (MS) has been related to an impairment in arterial structural and functional properties with heterogeneous results. In this paper we focused on the effects of MS on arterial carotid-femoral PWV and common carotid IMT in two different populations, one of hypertensive patients and one of healthy controls.Methods and resultsWe enrolled 816 consecutive HT and 536 healthy controls. Vascular structural (IMT) and functional (PWV) properties were evaluated. NCEP-ATP-III criteria were used for diagnosis of MS. MS was diagnosed in 26.9% and 6.9% in hypertensive and control subjects, respectively. PWV was similar in controls with and without MS (7.7 ± 1.9 vs 7.6 ± 1.1 m/s, p = 0.69), while IMT was higher in controls with than those without MS (0.64 ± 0.18 vs 0.57 ± 0.13 mm, p = 0.02). Hypertensives with MS were older (57.9 ± 12.2 vs 52.7 ± 14.1 years, p < 0.001) and showed higher PWV (9.0 ± 2.3 vs 8.4 ± 2.1 m/s, p = 0.001) and IMT (0.72 ± 0.22 vs 0.65 ± 0.17 mm, p < 0.001) than those without MS, however at the age-adjusted analysis only the difference in IMT was confirmed (p = 0.007). Regression models showed that MS was an independent determinant of IMT in both controls (β = 0.08, p = 0.03) and hypertensives (β = 0.08, p = 0.01), but not of PWV either in controls (β = 0.006, p = 0.886 and β = 0.04, p = 0.19, respectively).Conclusionsthe main finding of our work is that MS is a significant determinant of IMT while this is not the case for PWV. This result have been confirmed both in hypertensive subjects and in healthy controls.     

Changes in carotid stiffness in patients with familial hypercholesterolemia treated with Evolocumab®: A prospective cohort study

Background and aimProtein convertase subtilisin kexin type 9 (PCSK-9) inhibitors demonstrated efficacy in cholesterol reduction and in the prevention of cardiovascular events. We evaluated changes in lipid profile and carotid stiffness in patients with familial hypercholesterolemia during 12 weeks of treatment with a PCSK-9 inhibitor, Evolocumab®.Methods and resultsPatients with familial hypercholesterolemia starting a treatment with Evolocumab® were included. Total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), small dense LDL (assessed by LDL score) and carotid stiffness were evaluated before starting treatment with Evolocumab® and during 12 weeks of treatment.Twenty-five subjects were enrolled (52% males, mean age 51.5 years). TC and LDL-C were reduced of 38% and 52%, respectively during treatment, with LDL score reduced of 46.1%. In parallel, carotid stiffness changed from 8.8 (IQR: 7.0–10.4) m/sec to 6.6 (IQR: 5.4–7.5) m/sec, corresponding to a median change of 21.4% (p < 0.001), with a significant increase in carotid distensibility (from 12.1, IQR: 8.73–19.3 kPA⁻¹ × 10⁻³ at T₀ to 21.8, IQR: 16.6–31.8 kPA⁻¹ × 10⁻³ at T12_w) corresponding to a median change of 62.8% (p < 0.001). A multivariate analysis showed that changes in LDL score were independently associated with changes in carotid stiffness (β = 0.429, p = 0.041).ConclusionSmall dense LDL reduction, as assessed by LDL score, is associated with changes in carotid stiffness in patients with familial hypercholesterolemia treated with Evolocumab®.     

Glycemic status and general characteristics among individuals with undiagnosed diabetes; findings from second National Diabetes Survey of Pakistan 2016–2017 (NDSP 08)

Background and aimTo observe the glycemic status among individuals with undiagnosed diabetes in urban and rural areas of all four provinces of Pakistan.MethodsThe findings of this study are obtained from the second National Diabetes Survey of Pakistan (NDSP) 2016–2017, a nationwide epidemiological survey. Out of 12,486 individuals approached, 10,834 participants agreed to be included in the second NDSP. An oral glucose tolerance test was used to assess undiagnosed diabetes individuals according to World Health Organization criteria.ResultsThe overall weighted prevalence of undiagnosed diabetes was 7.1% (2.4% in urban and 4.7% in rural areas). Based on isolated fasting plasma glucose or 2-h post 75 gm glucose load or combining both, the weighted prevalence of undiagnosed diabetes was 43.5%, 17.6%, and 38.9%, respectively. Out of the 43.5% of individuals, 15.3% had fasting plasma glucose higher than 250 mg/dl at the time of presentation. Among all the individuals, 23.7% were found to be of less than 40 years of age, 29.2% had a positive family history of diabetes, 80.8% were abdominal obese, 53.8% were hypertensive, and 98% were dyslipidemic. In comparison to the elder group, poor glycemic control of ≥10% HbA1c was observed in most of the younger age groups (p < 0.05).ConclusionA significant number of people remain undiagnosed in this part of the world. The glycemic status along with the other associated risk factors at the time of presentation is alarming. Thus, for the early detection of diabetes, awareness and education in the community are crucial. Hence, long-term complications of diabetes can be prevented.     

Awareness,attitude, and distribution of high blood pressure among health professionals

BackgroundBP control is suboptimal Worldwide. Little is known about attitudes of health professionals toward their BP status.AimTo estimate awareness, attitudes, and distribution of blood pressure among health professionals.Study designProspective cross-sectional survey.MethodsStudy was conducted among health professionals in two tertiary hospitals in Riyadh, KSA during December 2010. Socio-demographics, risk factors for high BP, awareness, and adherence to treatment were recorded.ResultsSix hundred and seventy-two subjects, 66.6% females, mean age 36.2 + 13.9 years. Prevalence of Hypertension (HTN) was 28%. 114 (60.6%) patients had self reported HTN in HTN group while 74 (11%) of total study population, were not aware that they have HTN which was detected on screening. Stress and lack of formal exercise were prevalent risk factors for HTN, present in 44.1% and 36.1%, of patients, respectively, while obesity was present in 19.4%. Many participants were not aware of recently recommended target value of blood pressure. 22.3% patients were irregular for their follow-up. 12.2% patients were not adherent to the treatment. Isolated systolic hypertension was more common in men. A point of serious concern was that relatively young health professionals, who were not known to be hypertensive did not monitor their BP, found to have HTN.ConclusionSuboptimal awareness and lack of adherence to the treatment for BP among health professionals is of serious concern, for increased chances of cardiovascular events. Physical exercise, correction of obesity and compliance with treatment may reduce the risk of HTN-related adverse outcome in this special subset of the population.     

The effects of the Dietary Approaches to Stop Hypertension (DASH) diet on metabolic risk factors in patients with chronic disease: A systematic review and meta-analysis of randomized controlled trials

AimsThe DASH diet was designed for helping control of blood pressure but, fortunately, it can also be prescribed for many other chronic conditions. The current study intended to assess the potential effects of DASH diet on metabolic risk factors in patients with chronic disease.Data synthesisWe carried out a systematic literature search for RCTs from inception until July 2020. A total of 54 clinical trials were included in the final analysis. Compared to control groups, a significant lower effect of the DASH diet was noted for body weight (−1.59 kg; p < 0.001), BMI (−0.64 kg/m²; p < 0.001), and WC (−1.93 cm; p < 0.001) as well as for SBP (−3.94 mmHg; p < 0.001) and DBP (−2.44 mmHg; P < 0.001). The DASH diet significantly decreased TC (−5.12 mg/dl; p = 0.008) and LDL-C levels (−3.53 mg/dl; p = 0.041), but not HDL-C (0.30 mg/dl; p = 0.510), TG (−4.22 mg/dl; p = 0.067), and VLDL-C (−2.16 mg/dl; p = 0.062). No significant effect of the DASH diet was noted for blood glucose (−0.38 mg/dl; p = 0.216), insulin (−0.03 μIU/mL; p = 0.817), HOMA-IR (−0.15; p = 0.132), and CRP (−0.33 mg/l; p = 0.173).ConclusionsThe DASH diet is a feasible approach to weight loss and to control blood pressure and hypercholesterolemia.     

Prevalence and Treatment of Familial Hypercholesterolemia in France

BackgroundFamilial hypercholesterolemia (FH) is known to be underdiagnosed and undertreated. The prevalence of heterozygous FH is estimated to be 1 in 500. Nevertheless, a recent meta-analysis of screening in the general population seems to show that the prevalence of FH is more likely to be 1 in 250.MethodsAnalysis was based on the third French MONICA and MONALISA population surveys. Participants were randomly recruited in 1995 and 2005 from the general population of 3 regions of France. FH was diagnosed using a modified version of the Dutch Lipid Clinic Network (DLCN) without genetic testing.ResultsThe DLCN score was assessed in 7928 participants aged 35 to 74 years; 50% were men. The prevalence of definite or probable FH was 0.85% (95% CI, 0.63-1.06). Among patients with definite or probable FH, 12% had histories of premature cardiovascular disease (vs less than 1% among subjects without FH; P < 0.0001), 70% were treated (13% with high-intensity, 83% with moderate-intensity, and 4% with low-intensity statin therapy), 90% had cholesterol screening within the past 12 months, and 97% were aware of their hypercholesterolemia. None reached the recommended low-density lipoprotein cholesterol (LDL-C) target (< 2.5 or < 1.8 mmol/L for subjects in primary prevention vs in secondary prevention or with diabetes, respectively), with a mean distance to target of 3.0 mmol/L.ConclusionsIn a sample from the French general population aged 35 to 74 years, the prevalence of FH was close to 1 in 120, and the patients with FH were undertreated.     

Inflammatory profile associated with insulin resistance in non-overweight versus overweight people living with HIV in Pune,Western India

BackgroundPeople living with HIV have greater diabetes (T2DM) than the general population despite lower prevalence of overweight/obesity. Both insulin resistance (IR), a T2DM precursor, and HIV are independently associated with chronic inflammation. Inflammation may be a pathophysiological link explaining IR in people living with HIV who are not overweight but is not well understood.AimsTo study the association between inflammation and IR in non-overweight and overweight people living with HIV.MethodsIn a cohort of adult people living with HIV with undetectable viral load in Pune, India, we measured fasting insulin, glucose, and 9 inflammatory markers. IR was defined as HOMA-IR ≥2, and non-overweight as BMI ≤23 kg/m². We used modified Poisson regression to evaluate the association between inflammatory markers and IR in overweight and non-overweight.ResultsOf 288 participants, 66% (n = 189) were non-overweight. Among non-overweight, prevalence of IR was 34% (n = 65). Each doubling of MCP-1 and leptin was associated with IR on univariate analysis (prevalence ratio (PR) 1.29, 95%CI 1.07–1.53, p < 0.01; PR 1.13 95%CI 1.01–1.26, p = 0.03). Leptin remained associated with IR after adjustment for age, MCP-1, gender, cholesterol, and waist circumference (adjusted PR 1.20 95%CI 1.06–1.36, p < 0.01). Among overweight, prevalence of IR was 69% and no markers were associated with IR.ConclusionsOne in 3 non-overweight people living with HIV in India with controlled viremia have IR. Leptin was associated with IR among non-overweight people living with HIV and may provide insight into the pathophysiology of metabolic disease in this population.     

Transcatheter Aortic Valve Replacement in Patients With End-Stage Renal Disease

BackgroundIn patients with end-stage renal disease (ESRD), surgical aortic valve replacement is associated with higher early and late mortality, and adverse outcomes compared with patients without renal disease. Transcatheter aortic valve replacement (TAVR) offers another alternative, but there are limited reported outcomes.ObjectivesThe purpose of this study was to determine the outcomes of TAVR in patients with ESRD.MethodsAmong the first 72,631 patients with severe aortic stenosis (AS) treated with TAVR enrolled in the Society of Thoracic Surgeons (STS)/American College of Cardiology (ACC) TVT (Transcatheter Valve Therapies) registry, 3,053 (4.2%) patients had ESRD and were compared with patients who were not on dialysis for demographics, risk factors, and outcomes.ResultsCompared with the nondialysis patients, ESRD patients were younger (76 years vs. 83 years; p < 0.01) and had higher rates of comorbidities leading to a higher STS predicted risk of mortality (median 13.5% vs. 6.2%; p < 0.01). ESRD patients had a higher in-hospital mortality (5.1% vs. 3.4%; p < 0.01), although the observed to expected ratio was lower (0.32 vs. 0.44; p < 0.01). ESRD patients also had a similar rate of major vascular complications (4.5% vs. 4.6%; p = 0.86), but a higher rate of major bleeding (1.4% vs. 1.0%; p = 0.03). The 1-year mortality was significantly higher in dialysis patients (36.8% vs. 18.7%; p < 0.01).ConclusionsPatients undergoing TAVR with ESRD are at higher risk and had higher in-hospital mortality and bleeding, but similar vascular complications, when compared with those who are not dialysis dependent. The 1-year survival raises concerns regarding diminished benefit in this population. TAVR should be used judiciously after full discussion of the risk-benefit ratio in patients on dialysis.