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The impact of blood pressure on cardiovascular disease (CVD) and mortality outcomes in older people with diabetes mellitus (DM) is not well quantified. Using a systematic review and meta-analysis of observational cohort studies, we aimed to compare the associations of blood pressure levels with cardiovascular and mortality outcomes in older people aged ≥ 65 years with or without DM. Studies were identified from MEDLINE, Embase, Web of Science, and search of bibliographies to July 2022. Study-specific risk ratios (RRs) with 95% confidence intervals (CIs) were pooled. Forty-five unique observational cohort studies (n = 2305,189 participants) assessing the associations of systolic blood pressure (SBP) and/or diastolic blood pressure (DBP) levels with adverse cardiovascular outcomes were included. In the general population, the pooled RRs (95% CIs) of SBP ≥ 140 vs < 140 mmHg and per 10 mmHg increase for composite CVD/MACE were 1.26 (0.96–1.64) and 1.15 (1.08–1.23), respectively. The respective estimates were 1.56 (1.04–2.34) and 1.10 (1.04–1.18) for patients with DM. SBP ≥ 130 vs < 130 mmHg was not associated with an increased risk of adverse cardiovascular outcomes in both populations. SBP < 120 vs ≥ 120 mmHg was associated with an increased risk of all cause-mortality in the general population (n = 10 studies). DBP ≥ 90 mmHg was associated with an increased risk of some adverse cardiovascular outcomes in both populations. Interaction analyses suggested similar risk of outcomes in both populations. Observational evidence suggests SBP and DBP confer similar cardiovascular and mortality risk in older adults in the general population and those with DM. A blood pressure target range of > 130/80 to < 140/90 mmHg may be optimal for patients ≥ 65 years with DM, but specific targets may need to be individualised based on patients' unique circumstances. Furthermore, findings do not support stringent blood pressure control in this population group. Definitive RCTs are needed to support these observational findings. • Blood pressure control in older people is challenging as the optimal targets are uncertain. • In the general population, SBP < 120 versus ≥ 120 mmHg is associated with an increased risk of all-cause mortality. • In diabetes, SBP ≥ 140 versus < 140 mmHg is associated with an increased risk of composite cardiovascular outcomes. • SBP ≥ 140 versus < 140 mmHg is significantly associated with an increased risk of CHD and stroke in the general population. • A 10 mmHg increase in SBP is associated with an increased risk of composite CVD/MACE. [ABSTRACT FROM AUTHOR]

We aimed to evaluate the life expectancy following the first cardiovascular disease (CVD) event by type 2 diabetes (T2D) status and ethnicity. We used the Clinical Practice Research Datalink database in England (UK), linked to the Hospital Episode Statistics information, to identify individuals with and without T2D who survived a first CVD event between 1st Jan 2007 and 31st Dec 2017; subsequent death events were extracted from the Office for National Statistics database. Ethnicity was categorised as White, South Asian (SA), Black, or other. Flexible parametric survival models were used to estimate survival and predict life expectancy. 59,939 individuals with first CVD event were included: 7596 (12.7%) with T2D (60.9% men; mean age at event: 69.7 years [63.2 years in SA, 65.9 in Black, 70.2 in White]) and 52,343 without T2D (56.7% men; 65.9 years [54.7 in Black, 58.2 in SA, 66.3 in White]). Accounting for potential confounders (sex, deprivation, lipid-lowering medication, current smoking, and pre-existing hypertension), comparing individuals with vs without T2D the mortality rate was 53% higher in White (hazard ratio [HR]: 1.53 [95% CI: 1.44, 1.62]), corresponding to a potential loss of 3.87 (3.30, 4.44) life years at the age of 50 years in individuals with T2D. No evidence of a difference in life expectancy was observed in individuals of SA (HR: 0.82 [0.52, 1.29]; −1.36 [-4.58, 1.86] life years), Black (HR: 1.26 [0.59, 2.70]; 1.21 [-2.99, 5.41] life years); and other (HR: 1.64 [0.80, 3.39]; 3.89 [-2.28, 9.99] life years) ethnic group. Following a CVD event, T2D is associated with a different prognosis and life years lost among ethnic groups. • Limited evidence for the prognosis of individuals with cardiovascular disease (CVD) by type 2 diabetes (T2D) and ethnicity. • After first CVD, the largest life expectancy difference was in White ethnicity, (loss of 3.9 years) with vs without T2D. • Differences were non-significant in other ethnicity (3.9 years), Black (1.2 y), South Asian (-1.4 y) with vs without T2D. • Study shows the heterogeneous impact of T2D on life expectancy among individuals of different ethnicity who survived a CVD. [ABSTRACT FROM AUTHOR]

Background: Phosphodiesterase-5 inhibitors (PDE5-Is), used in the management of erectile dysfunction (ED), have potential cardioprotective benefits. The impact of PDE5-Is on reducing adverse cardiovascular outcomes in patients with diabetes mellitus (DM) and ED is uncertain. Using a systematic review and meta-analysis of observational cohort studies and randomised controlled trials (RCTs), we evaluated if (i) the association of PDE5-Is in people with ED and DM and their risk of cardiovascular disease (CVD) and mortality and (ii) ED confers an excess risk of CVD and mortality in patients with DM compared with no DM.Methods: Studies were identified from MEDLINE, Embase, the Cochrane Library, Web of Science citation search and search of bibliographies to April 2022. Study-specific risk ratios (RRs) with 95% confidence intervals (CIs) were pooled.Results: Eighteen unique studies reported on the cardiovascular impact of ED in patients with and without DM. In the general population, the RRs (95% CIs) of ED for composite CVD/MACE, all-cause mortality, CHD and stroke were 1.43 (1.31-1.55), 1.47 (1.31-1.65), 1.59 (1.39-1.82), and 1.34 (1.15-1.56), respectively. The respective estimates were 1.68 (1.15-2.45), 1.40 (0.90-2.18), 1.41 (1.24-1.61) and 1.32 (1.09-1.60) in the diabetes population. Interaction analyses suggested similar risk in both populations. Six studies reported the cardiovascular effects of PDE5-Is in people with ED and DM. Limited RCT data showed no significant differences in the risk of major adverse cardiac event (MACE), coronary heart disease (CHD) and all-cause mortality comparing PDE5-I use with non-use: RRs (95% CIs) of 3.47 (0.17-69.19), 1.31 (0.10-16.54) and 0.35 (0.12-1.05), respectively.Conclusions: ED confers no excess risk of CVD and mortality in patients with DM compared with no DM. Limited and inadequately powered data shows no significant differences in the risk of adverse cardiovascular outcomes comparing use of PDE5-Is with non-use in patients with ED and DM. PROSPERO Registration: CRD42022324537. [ABSTRACT FROM AUTHOR]

Aims: Online patient education is a growing form of support to patients with chronic conditions, including type 2 diabetes (Type 2 DM) and cardiovascular disease (CVD). Multiple systematic reviews have been undertaken on this topic with conflicting results. We aim to explore the applications of online patient education in Type 2 DM and CVD and synthesise current evidence.Methods: A systematic review of systematic reviews was performed. Ovid Medline, EMBASE and Cochrane Database were searched between January 2005 and May 2018. Systematic reviews considering patient outcomes of online education interventions for adults with Type 2 DM and/or CVD were included. Quality assessment and data extraction was carried out in duplicate, and data combined using narrative synthesis. The PROSPERO registration number is CRD42016034018.Results: Twenty-three systematic reviews were eligible, synthesizing evidence from 87 distinct primary studies. Six reviews were high quality, nine used meta-analysis. Biological, behavioural, psychological, knowledge and self-efficacy measures are all potential targets. The outcomes most consistently showing benefits were knowledge and social support.Conclusions: Online patient education has wide ranging benefits for people with Type 2 DM or CVD. Strengths of this review include its comprehensive synthesis of the large amount of literature on this topic. [ABSTRACT FROM AUTHOR]

To evaluate how sociodemographic factors influence educational modality preferences in people with cardiometabolic disease. This was a cross-sectional study performed in people with diabetes and cardiovascular disease, who completed a questionnaire to denote their previous experience and ranked preferences for different educational modalities. The questionnaire was completed by 3751 people, of whom 59% were men, median (interquartile range) age was 68 (59−76) years, and 78% were White European. In total, 73% had diabetes, 35% had heart disease, and 10% had history of stroke; the majority (83.4%) had one of these conditions. Overall preference was for one-to-one education (77% ranked first choice), and telephone education ranked the lowest. People tended to prefer modalities they had previously experienced. We highlight the importance of considering factors that could influence selection of educational modalities including age, ethnicity, gender and educational level. We anticipate this approach will aid in the design, delivery and tailoring of educational programmes that are accessible to the diverse cohort of people living with chronic diseases, including diabetes and cardiovascular disease. Given the influence of multiple demographic factors and previous experiences on expressed preferences, providers should support individuals to make informed decisions about educational interventions to maximise engagement. • Education modality preferences differ with age, ethnicity, and educational level. • One-to-one education was the most preferred and telephone the least preferred. • Targeting individual's education modality preferences may help support uptake. • A range of modalities should be available to suit the needs of diverse populations. [ABSTRACT FROM AUTHOR]

Abstract Background Neutrophil gelatinase-associated lipocalin (NGAL), a novel biomarker of acute kidney injury, might play a role in the development of atherosclerotic cardiovascular disease (CVD). We aimed to assess the association of circulating NGAL with CVD risk. Materials and methods Plasma NGAL concentrations were measured at baseline in 5275 participants in the PREVEND prospective study. Hazard ratios (95% confidence intervals [CI]) for CVD were estimated. Results After a median follow-up of 8.3 years, 338 participants developed first CVD events. Plasma NGAL was weakly to moderately correlated with several CVD risk markers. There was a non-linear relationship between NGAL and CVD risk. In analyses adjusted for established risk factors, the hazard ratio (95% CI) for CVD in a comparison of the top quartile versus bottom quartiles 1–2 of NGAL values was 1.35 (1.05–1.75; P = 0.022), which was abrogated after additional adjustment for other potential confounders (mainly attributed to high sensitivity C-reactive protein) 1.20 (0.92–1.57; P = 0.176). The association was considerably attenuated following further adjustment for renal function 1.05 (0.79–1.40; P = 0.745). The association between NGAL and CVD risk did not vary importantly in relevant clinical subgroups. Conclusion Evidence suggests a non-linear association between NGAL and CVD risk, which is dependent on inflammation and renal function. Highlights • Increased NGAL is associated with an increased CVD risk in Caucasians. • The association is non-linear and is independent of cardiovascular risk factors. • The association is partly dependent on inflammation and renal function. [ABSTRACT FROM AUTHOR]

Background and aims We aimed to assess the association of circulating calprotectin, an inflammation-associated protein, with cardiovascular disease (CVD) risk and determine whether it improves risk prediction. Methods Plasma calprotectin measurements were made at baseline in 5290 participants in the PREVEND prospective study. Hazard ratios (95% confidence intervals [CI]) for CVD were calculated. Results After a median follow-up of 8.3 years, 339 first CVD events were recorded. Calprotectin concentration was correlated with several conventional risk factors as well as with high-sensitivity C-reactive protein (hsCRP) (r = 0.42). Calprotectin was log-linearly associated with CVD risk. The risk for CVD adjusted for conventional cardiovascular risk factors was 1.26 (95% CI, 1.13–1.41) per 1 standard deviation higher baseline log e calprotectin, and was 1.24 (95% CI, 1.11–1.39) following further adjustment for triglycerides, body mass index, and other potential confounders. The association remained present after further adjustment for hsCRP 1.15 (95% CI, 1.02–1.30). Comparing extreme quartiles of plasma calprotectin levels, the corresponding adjusted HRs for CVD were 1.96 (1.37–2.82), 1.89 (1.31–2.72), and 1.56 (1.07–2.29). The association of calprotectin with CVD risk did not vary importantly in several relevant clinical subgroups. Adding calprotectin to the Framingham CVD Risk Score was associated with a C-index change (0.0016; p =0.42) difference in −2 log likelihood ( p =0.038), IDI (0.0080; p  < 0.001), and NRI (4.03%; p =0.024). Conclusions There is a log-linear association of calprotectin concentration with risk of CVD, which may be partly dependent on hsCRP. Adding calprotectin to conventional risk factors improves CVD risk assessment using measures of reclassification and −2 log likelihood. [ABSTRACT FROM AUTHOR]