Assessment of cardiovascular risk factors prior to NHS Health Checks in an urban setting: cross-sectional study

OBJECTIVES: To assess the completeness of cardiovascular disease (CVD) risk factor recording and levels of risk factors in patients eligible for the NHS Health Check. DESIGN: Cross-sectional study. SETTING: Twenty-eight general practices located in Hammersmith and Fulham, London, UK. PARTICIPANTS: 42,306 patients aged 40 to 74 years without existing cardiovascular disease or diabetes. MAIN OUTCOME MEASURES: MEASUREMENT AND LEVEL OF CVD RISK FACTORS: blood pressure, cholesterol, body mass index (BMI), blood glucose and smoking status. RESULTS: There was a high recording of smoking status (86.1%) and blood pressure (82.5%); whilst BMI, cholesterol and glucose recording was lower. There was large variation in BMI, cholesterol, glucose recording between practices (29.7-91.5% for BMI). Women had significantly better risk factor recording than men (AOR = 1.70 [1.61-1.80] for blood pressure). All risk factors were better recorded in the least deprived patient group (AOR = 0.79 [0.73-0.85] for blood pressure) and patients with diagnosed hypertension (AOR = 7.24 [6.67-7.86] for cholesterol). Risk factor recording varied considerably between practices but was more strongly associated with patient than practice level characteristics. Age-adjusted levels of cholesterol and BMI were not significantly different between men and women. More men had raised blood glucose, blood pressure and BMI than women (29.7% [29.1-30.4] compared to 19.8% [19.3-20.3] for blood pressure). CONCLUSIONS: Before the NHS Health Check, CVD risk factor recording varied considerably by practice and patient characteristics. We identified significant elevated levels of raised CVD risk factors in the population eligible for a Health Check, which will require considerable work to manage

Cardiovascular risk evaluation and antiretroviral therapy effects in an HIV cohort: implications for clinical management: the CREATE 1 study

International audienceAims: To determine the cardiovascular disease (CVD) risk profile of a large UK HIV cohort and how highly active antiretroviral therapy (HAART) affects this. Methods: A cross-sectional study within a large inner city Hospital and neighbouring district hospital. 1021 HIV positive outpatients representative of the complete cohort; 990 had no previous CVD. We recorded demographics, highly active antiretroviral therapy (HAART) history and CVD risk factors. CVD and coronary heart disease (CHD) risks were calculated using the Framingham (1991) algorithm adjusted for family history. Results: The non-CVD cohort (n=990) was 74% male, 51% Caucasian and 73.1% were on HAART. Mean age was 41±9 years, systolic blood pressure 120±14mmHg, total cholesterol 4.70±1.05mmol/L, HDL-C 1.32±0.48 mmol/L and 37% smoked. Median CVD risk (n=973) was 4 (0-56)% in men and 1.4(0-37) % in women; CHD risks were 3.5(0-36)% and 0.6(0-16)%. CVD risk was >20% in 6% of men and 1% of women and >10% in 12% of men and 4% of women. CVD risk was higher in Caucasians than other ethnicities; the risk factor contributing most was raised cholesterol. For patients on their first HAART, increased CHD risk (26.2% vs. 6.5%; odds ratio 4.03, p<0.001) was strongly related to duration of therapy. Conclusions: Modifiable risk factors, especially cholesterol, and also duration of HAART, were key determinants of CVD risk. Discussion: Regular CHD and/or CVD risk assessment should be performed on patients with HIV. The effect of different HAART regimens on CHD risk should be considered when selecting therapy. Clinical Trials.gov identifier: NCT010509

Sex differences in national rates of repair of emergency abdominal aortic aneurysm

Background The aim of this study was to assess the sex differences in both the rate and type of repair for emergency abdominal aortic aneurysm (AAA) in England. Methods Hospital Episode Statistics (HES) data sets from April 2002 to February 2015 were obtained. Clinical and administrative codes were used to identify patients who underwent primary emergency definitive repair of ruptured or intact AAA, and patients with a diagnosis of AAA who died in hospital without repair. These three groups included all patients with a primary AAA who presented as an emergency. Sex differences between repair rates and type of surgery (endovascular aneurysm repair (EVAR) versus open repair) over time were examined. Results In total, 15 717 patients (83·3 per cent men) received emergency surgical intervention for ruptured AAA and 10 276 (81·2 per cent men) for intact AAA; 12 767 (62·0 per cent men) died in hospital without attempted repair. The unadjusted odds ratio for no repair in women versus men was 2·88 (95 per cent c.i. 2·75 to 3·02). Women undergoing repair of ruptured AAA were older and had a higher in‐hospital mortality rate (50·0 versus 41·0 per cent for open repair; 30·9 versus 23·5 per cent for EVAR). After adjustment for age, deprivation and co‐morbidities, the odds ratio for no repair in women versus men was 1·34 (1·28 to 1·40). The in‐hospital mortality rate after emergency repair of an intact AAA was also higher among women. Conclusion Women who present as an emergency with an AAA are less likely to undergo repair than men. Although some of this can be explained by differences in age and co‐morbidities, the differences persist after case‐mix adjustment

An assessment of the cost-effectiveness of magnetic resonance, including diffusion-weighted imaging in patients with transient ischaemic attack and minor stroke : a systematic review, meta-analysis and economic evaluation

Erratum issued September 2015 Erratum DOI: 10.3310/hta18270-c201509Peer reviewedPublisher PD

Vitreous advanced glycation endproducts and α-dicarbonyls in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls

Several advanced glycation endproducts (AGEs) and α-dicarbonyls were measured by ultra performance liquid chromatography or high performance liquid chromatography in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls. Patients were matched on age, estimated glomerular filtration rate, smoking, intra-ocular lens implantation, and proliferative vitreoretinopathy. Skin autofluorescence was measured by the AGE Reader

Vitreous advanced glycation endproducts and α-dicarbonyls in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls

Several advanced glycation endproducts (AGEs) and α-dicarbonyls were measured by ultra performance liquid chromatography or high performance liquid chromatography in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls. Patients were matched on age, estimated glomerular filtration rate, smoking, intra-ocular lens implantation, and proliferative vitreoretinopathy. Skin autofluorescence was measured by the AGE Reader

Vitreous advanced glycation endproducts and α-dicarbonyls in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls

Several advanced glycation endproducts (AGEs) and α-dicarbonyls were measured by ultra performance liquid chromatography or high performance liquid chromatography in retinal detachment patients with type 2 diabetes mellitus and non-diabetic controls. Patients were matched on age, estimated glomerular filtration rate, smoking, intra-ocular lens implantation, and proliferative vitreoretinopathy. Skin autofluorescence was measured by the AGE Reader