Cardiovascular Risk Assessment Research Articles

Can Cardiovascular Risk Assessment Be Improved in the 21st Century?

Can Cardiovascular Risk Assessment Be Improved in the 21st Century?

Cardio-Oncology: A New Discipline in Medicine and Its Relevance to Hematology.

Cardio-oncology, a burgeoning subspecialty, addresses the complex interplay between cardiology and oncology, particularly in light of increased cardiovascular (CV) disease mortality in cancer patients. This review provides a comprehensive overview of cardio-oncology with a focus on the therapies used in hematological malignancies. We explore the bidirectional relationship between heart failure and cancer, emphasizing the need for collaborative care. The review discusses risk stratification, highlighting the importance of baseline CV risk assessment and personalized surveillance regimens. Primary and secondary prevention strategies, including pharmacological interventions, are outlined. The review also delves into the cardiotoxicity associated with hematological cancer therapies, focusing on anthracyclines, Bruton kinase inhibitors, BCR-ABL tyrosine kinase inhibitors, CAR-T cell therapy, immune checkpoint inhibitors, multiple myeloma treatments, and hematopoietic stem cell transplantation. We then highlight the high risk of venous and arterial thromboembolisms in cancer patients and the challenges of anticoagulation management in cardio-oncology. Finally, the review touches on the importance of long-term follow-up and appropriate screening in cancer survivors at high risk of CV morbidity and mortality, based on their CV risk profile and the type and dose of cardiotoxic therapies they received such as anthracyclines or high radiation doses.

Assessment of cardiovascular risk and coronary calcium deposits in women with hypopituitarism

Assessment of cardiovascular risk and coronary calcium deposits in women with hypopituitarism

Hemodynamic gain index and risk of chronic kidney disease: A prospective cohort study of middle-aged and older men.

The hemodynamic gain index (HGI), a novel non-invasive hemodynamic marker, represents a promising advancement in cardiovascular risk assessment. Cardiovascular disease and chronic kidney disease (CKD) are closely intertwined and share bidirectional relationships. We aimed to assess the association of HGI with CKD risk in a prospective study. Hemodynamic gain index was calculated using heart rate and systolic blood pressure (SBP) responses measured in 1765 men aged 42-61years with normal kidney function during exercise testing using the formula: [(Heart ratemax x SBPmax)-(Heart raterest x SBPrest)]/(Heart raterest x SBPrest). Multivariable adjusted hazard ratios (HRs) (95% confidence intervals, CIs) were estimated for CKD. Over a median follow-up duration of 25.9years, 175 CKD cases occurred. In analysis adjusted for established risk factors, a unit (bpm/mmHg) higher HGI was associated with a decreased risk of CKD (HR 0.78, 95% CI 0.65-0.95). Comparing extreme tertiles of HGI, the corresponding adjusted HR (95% CI) for CKD was 0.53 (0.33-0.85). Addition of HGI to a CKD risk prediction model containing established risk factors improved risk discrimination and reclassification (p-value for difference in -2 log likelihood = .011; net-reclassification-improvement = 59.37%, p = .018; integrated-discrimination-improvement = 0.0064, p = .008). Higher HGI is associated with a lower CKD risk and improves the prediction and classification of CKD beyond common established risk factors.

Ambulatory Cardiology or General Internal Medicine Assessment Prior to Scheduled Major Vascular Surgery is Associated with Improved Outcomes.

To characterize the association between ambulatory cardiology or general internal medicine (GIM) assessment prior to surgery and outcomes following scheduled major vascular surgery. Cardiovascular risk assessment and management prior to high-risk surgery remains an evolving area of care. This is population-based retrospective cohort study of all adults who underwent scheduled major vascular surgery in Ontario, Canada, April 1, 2004-March 31, 2019. Patients who had an ambulatory cardiology and/or GIM assessment within 6 months prior to surgery were compared to those who did not. The primary outcome was 30-day mortality. Secondary outcomes included: composite of 30-day mortality, myocardial infarction or stroke; 30-day cardiovascular death; 1-year mortality; composite of 1-year mortality, myocardial infarction or stroke; and 1-year cardiovascular death. Cox proportional hazard regression using inverse probability of treatment weighting (IPTW) was used to mitigate confounding by indication. Among 50,228 patients, 20,484 (40.8%) underwent an ambulatory assessment prior to surgery: 11,074 (54.1%) with cardiology, 8,071 (39.4%) with GIM and 1,339 (6.5%) with both. Compared to patients who did not, those who underwent an assessment had a higher Revised Cardiac Risk Index (N with Index over 2= 4,989[24.4%] vs. 4,587[15.4%], P<0.001) and more frequent pre-operative cardiac testing (N=7,772[37.9%] vs. 6,113[20.6%], P<0.001) but, lower 30-day mortality (N=551[2.7%] vs. 970[3.3%], P<0.001). After application of IPTW, cardiology or GIM assessment prior to surgery remained associated with a lower 30-day mortality (weighted Hazard Ratio [95%CI] = 0.73 [0.65-0.82]) and a lower rate of all secondary outcomes. Major vascular surgery patients assessed by a cardiology or GIM physician prior to surgery have better outcomes than those who are not. Further research is needed to better understand potential mechanisms of benefit.

Most preoperative stress tests fail to comply with practice guideline indications and do not reduce cardiac events.

There is wide variation in stress test utilization before major vascular surgery and adherence to practice guidelines is unclear. We defined rates of stress test compliance at our institution and led a quality improvement initiative to improve compliance with American Heart Association (ACC/AHA) guidelines. We implemented a stress testing order set in the electronic medical record at one tertiary hospital. We reviewed all patients who underwent elective, major vascular surgery in the 6 months before (Jan 1, 2022 - Jul 1, 2022) and 6 months after (Aug 1, 2022 - Jan 31, 2023) implementation. We studied stress test guideline compliance, changes in medical or surgical management, and major adverse cardiac events (MACE). Before order set implementation, 37/122 patients (30%) underwent stress testing within the past year (29 specifically ordered preoperatively) with 66% (19/29) guideline compliance. After order set implementation, 50/173 patients (29%) underwent stress testing within the past year (41 specifically ordered preoperatively) with 80% (33/41) guideline compliance. In the pre- and postimplementation cohorts, stress testing led to a cardiovascular medication change or preoperative coronary revascularization in 24% (7/29) and 27% (11/41) of patients, and a staged surgery or less invasive anesthetic strategy in 14% (4/29) and 4.9% (2/41) of patients, respectively. All unindicated stress tests were surgeon-ordered and none led to a change in management. There was no change in MACE after order set implementation. Electronic medical record-based guidance of perioperative stress testing led to a slight decrease in overall stress testing and an increase in guideline-compliant testing. Our study highlights a need for improved preoperative cardiovascular risk assessment prior to major vascular surgery, which may eliminate unnecessary testing and more effectively guide perioperative decision-making.

Dyslipidemia, Cholangitis and Fatty Liver Disease: The Close Underexplored Relationship: A Narrative Review.

In assessing individual cardiovascular risk, dyslipidemia is known for emerging as a pivotal factor significantly contributing to major cardiovascular events. However, dyslipidemic patients frequently present with concurrent medical conditions, each with varying frequencies of occurrence; cholangitis, whether acute or chronic, and hepatic steatosis, along with associated conditions, are strongly associated with specific forms of dyslipidemia, and these associations are reasonably well elucidated. Conversely, evidence linking biliary disease to hepatic steatosis is comparatively scant. This narrative review aims to bridge this gap in knowledge concerning the interplay between dyslipidemia, cholangitis, and hepatic steatosis. By addressing this gap, clinicians can better identify patients at heightened risk of future major cardiovascular events, facilitating more targeted interventions and management strategies. The review delves into the intricate relationships between dyslipidemia and these hepatic and biliary clinical conditions, shedding light on potential mechanisms underlying their associations. Understanding these complex interactions is crucial for optimizing cardiovascular risk assessment as well and devising tailored treatment approaches for patients with dyslipidemia and associated hepatic disorders. Moreover, elucidating these connections empowers clinicians with the knowledge needed to navigate the multifaceted landscape of cardiovascular risk assessment and management effectively. By exploring the intricate relationships between dyslipidemia, cholangitis, and hepatic steatosis (without forgetting the possible clinical consequences of hepatic steatosis itself), this review not only contributes to the existing body of knowledge but also offers insights into potential avenues for further research and clinical practice. Thus, it serves as a valuable resource for healthcare professionals striving to enhance patient care and outcomes in the context of cardiovascular disease and associated hepatic conditions.

Lipoprotein subclasses are associated with Hepatic steatosis: insights from the prospective multicenter imaging study for the evaluation of chest pain (PROMISE) clinical trial

ObjectivesTo determine the relationship between lipoprotein particle size/number with hepatic steatosis (HS), given its association with traditional lipoproteins and coronary atherosclerosis. MethodsIndividuals with available CT data and blood samples enrolled in the PROMISE trial were studied. HS was defined based on CT attenuation. Lipoprotein particle size/number were measured by nuclear magnetic resonance spectroscopy. Principal components analysis (PCA) was used for dimensionality reduction. The association of PCA factors and individual lipoprotein particle size/number with HS were assessed in multivariable regression models. Associations were validated in an independent cohort of 59 individuals with histopathology defined HS. ResultsIndividuals with HS (n=410/1,509) vs those without (n=1,099/1,509), were younger (59±8 vs 61±8 years) and less often females (47.6 % vs 55.9 %). All PCA factors were associated with HS: factor 1 (OR:1.36, 95 %CI:1.21–1.53), factor 3 (OR:1.75, 95 %CI:1.53–2.02) and factor 4 (OR:1.49; 95 %CI:1.32–1.68) were weighted heavily with small low density lipoprotein (LDL) and triglyceride-rich (TRL) particles, while factor 2 (OR:0.86, 95 %CI:0.77–0.97) and factor 5 (OR:0.74, 95 %CI:0.65–0.84) were heavily loaded with high density lipoprotein (HDL) and larger LDL particles. These observations were confirmed with the analysis of individual lipoprotein particles in PROMISE. In the validation cohort, association between HS and large TRL (OR: 8.16, 95 %CI:1.82–61.98), and mean sizes of TRL- (OR: 2.82, 95 %CI:1.14–9.29) and HDL (OR:0.35, 95 %CI:0.13–0.72) were confirmed. ConclusionsLarge TRL, mean sizes of TRL-, and HDL were associated with radiographic and histopathologic HS. The use of lipoprotein particle size/number could improve cardiovascular risk assessment in HS.

Plasma 16:0 ceramide as a marker of cardiovascular risk estimated by carotid intima-media thickness in people with type 2 diabetes

AimNew tools are required to better assess cardiovascular risk in individuals with type 2 diabetes mellitus (T2DM). Plasma ceramides emerge as promising candidates, given their substantial influence on the pathogenesis of both T2DM and atherosclerosis. The current study aimed to investigate whether plasma ceramides in patients with T2DM are a predictive factor for carotid intima-media thickness (CIMT), a well-established noninvasive marker for atherosclerosis that predicts adverse cardiovascular outcomes. MethodsA lipidomic analysis was carried out on the circulating ceramides of a large cohort consisting of 246 patients with T2DM who underwent a high-resolution real-time B ultrasonography to measure CIMT. ResultsBoth plasma 16:0 ceramide and the 16:0/24:0 ceramide ratio were positively associated with CIMT, even after adjustment for traditional cardiovascular risk factors [standardized β ± standard error: 0.168 ± 0.072 (P = 0.020) and 0.180 ± 0.068 (P = 0.009), respectively]. Similar independent associations were found with respect to the prediction of CIMT ≥ 0.80 mm [β = 8.07 ± 3.90 (P = 0.038) and 16.5 ± 7.0 (P = 0.019), respectively]. The goodness-of-fit for multivariate models in predicting CIMT was 5.7 and 7.6 times higher when plasma 16:0 ceramide or the 16:0/24:0 ceramide ratio were included in combination with traditional cardiovascular risk factors (P = 0.020 and 0.015, respectively). This reached a 3.1 and 10.0-fold increase regarding the ability to predict CIMT ≥ 0.80 mm (P = 0.039 and 0.008, respectively). ConclusionsOur findings suggest that 16:0 ceramide and the 16:0/24:0 ceramide ratio may serve as plasma biomarkers to improve cardiovascular risk assessment in individuals with T2DM.

Prospective Deep Learning-based Quantitative Assessment of Coronary Plaque by CT Angiography Compared with Intravascular Ultrasound.

Coronary computed tomography angiography provides noninvasive assessment of coronary stenosis severity and flow impairment. Automated artificial intelligence analysis may assist in precise quantification and characterization of coronary atherosclerosis, enabling patient-specific risk determination and management strategies. This multicenter international study compared an automated deep-learning-based method for segmenting coronary atherosclerosis in coronary computed tomography angiography (CCTA) against the reference standard of intravascular ultrasound (IVUS). The study included clinically stable patients with known coronary artery disease from 15 centers in the U.S. and Japan. An artificial intelligence (AI)-enabled plaque analysis service was utilized to quantify and characterize total plaque (TPV), vessel, lumen, calcified plaque (CP), non-calcified plaque (NCP), and low attenuation plaque (LAP) volumes derived from CCTA and compared with IVUS measurements in a blinded, core laboratory-adjudicated fashion. In 237 patients, 432 lesions were assessed; mean lesion length was 24.5 mm. Mean IVUS-TPV was 186.0 mm3. AI-enabled plaque analysis on CCTA showed strong correlation and high accuracy when compared with IVUS; correlation coefficient, slope, and Y intercept for TPV were 0.91, 0.99, and 1.87, respectively; for CP volume 0.91, 1.05, and 5.32, respectively; and for NCP volume 0.87, 0.98, and 15.24, respectively. Bland-Altman analysis demonstrated strong agreement with little bias for these measurements. Artificial intelligence enabled CCTA quantification and characterization of atherosclerosis demonstrated strong agreement with IVUS reference standard measurements. This tool may prove effective for accurate evaluation of coronary atherosclerotic burden and cardiovascular risk assessment.[ClinicalTrails.gov identifier: NCT05138289].

Abstract PO3-10-02: Cardiovascular Risk Factors and Outcomes in Native Americans who have Received Chemotherapy and/or Radiation: A Retrospective Single-center Study

Abstract Introduction: There is scarce literature regarding cardiovascular risk factors and cardiovascular outcomes in Native American patients with breast cancer. Cardiovascular complications are known to be associated with cancer treatment. Certain medications, such as anthracyclines and HER-2 agents are directly cardiotoxic, while other modalities of treatment may lead to accelerated atherosclerosis. We have conducted a single-center retrospective study assessing cardiovascular risk factors and outcomes in Native American patients with breast cancer. Methods: Data was extracted from the UNM Comprehensive Cancer Center tumor registry and PowerChart. Charts were selected based on if the patient was registered as a Native American with a breast cancer diagnosis from 2010-2020. Inclusion criteria were age 18 or older, identified as Native American, received a diagnosis of breast cancer between 2010-2020, received at least one chemotherapeutic agent, endocrine therapy, or radiation therapy. Results: The study included 89 participants. The median age at the time of diagnosis of breast cancer was 55 years. All were female. Cardiovascular risk factors prior to undergoing treatment were reported as follows: Hypertension (55.3%); diabetes (46.1%); hyperlipidemia (35.3%); smoking (25%); obesity (52.6%). Before initiating treatment, 3.5% of Native American breast cancer patients in our study population had coronary artery disease. Cardiovascular disease incidence before and after undergoing treatment was as follows: myocardial infarction (1.2% vs 2.4%), stroke (4.7% vs 1.2%), heart failure with reduced ejection fraction (HFrEF) (2.3% vs 4.8%), heart failure with preserved ejection fraction (HFpEF) (1.2% vs 1.2%), peripheral arterial disease (1.2% vs 1.2%), atrial fibrillation or another arrhythmia (4.7% vs 5.9%). We also noted new diagnoses of hypertension and arrhythmia in 3.6% and 1.2% of our study patient population respectively after starting chemotherapy. 43% of all included patients had a transthoracic echocardiogram (TTE) or multigated acquisition scan (MUGA) recorded in the chart before chemotherapy and 45% had one afterward. Of those, when comparing ejection fraction between pre- and post-chemotherapy, a change in mean EF (61.9% vs 57.8%) was seen. 37 patients (41.6%) received treatment with an anthracycline or a Her-2 agent. Mean EF prior to treatment was 65.0%, and mean EF after treatment was 59.1%. Pre- and post-treatment rates of HFrEF were 0% and 5.7%, respectively. Discussion: Hypertension, diabetes, hyperlipidemia, smoking, and obesity are highly prevalent in the Native American patient population who are treated for a diagnosis of breast cancer. Our study showed a change in mean EF after treatment (61.9% vs. 57.8%) in our Native American breast cancer patient population. For those receiving an anthracycline or Her-2 agent, EF changed from 65.0% to 59.1% after treatment. High rates of HFrEF, new onset hypertension, and arrhythmias post-treatment were also noted. These findings suggest that a thorough cardiovascular risk assessment prior to starting a treatment regimen for breast cancer may be important. Multidisciplinary management with cardiology may be critical in the care for these patients. Further investigation of cardiovascular risk factors and outcomes after cancer treatment is warranted in this population. There are several limitations of our study, one being that this was a single-center study which does not represent the Native American population throughout the United States and Canada. The small sample size also limits the power of the study. Many patients after initial evaluation at our facility received care at outside facilities, which limits data on treatments received, studies performed (e.g. TTE and MUGA), or cardiovascular events. Citation Format: Conor Kirby, Jewel Meyer-Hagen, Paul Andre, Umair Khan, Nicholas Harris, Eduardo Davila, Mark Garcia, Jacklyn Nemunaitis. Cardiovascular Risk Factors and Outcomes in Native Americans who have Received Chemotherapy and/or Radiation: A Retrospective Single-center Study [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO3-10-02.

Cardiovascular risk assessment in inflammatory bowel disease with metabolic dysfunction-associated steatotic liver disease

Background and aimsInflammatory bowel disease (IBD) has been reported to increase the risk of early atherosclerosis even in young patients. Moreover, metabolic dysfunction-associated steatotic liver disease (MASLD), which has been linked to IBD, is a well-recognized but underdiagnosis entity related to cardiovascular risk. We analyze the impact of MASLD in IBD patients’ cardiovascular risk through both advanced lipoprotein profile sorted by nuclear magnetic resonance spectroscopy, and carotid artery intima-media thickness (CIMT). MethodsCross-sectional cohort study which involves 941 IBD adult outpatients. Of them, 50 patients with IBD who met criteria for MASLD and 50 with IBD without MASLD, matched by sex and age were included. Alterations in CIMT were evaluated considering abnormal measures above the 75th percentile adjusted for sex and age. Specific advanced lipoprotein profile was also carried out. ResultsMost of the patients had an abnormal CIMT (58%). MASLD (OR=5.05, CI 95%=1.71–14.92) and female sex (OR=3.32, CI 95%=1.03–10) were significantly associated with CIMT alterations. Dense LDL particles (with high cholesterol composition in general cohort (OR=3.62, 95% CI=1.07–12.19) and high triglycerides density in young subgroup (OR=6.25, 95% CI=1.04–50) but not total LDL cholesterol were associated with CIMT alterations. ConclusionsMASLD and female sex are associated with early atherosclerosis in IBD patients. Dense LDL particle in combination with vascular imaging findings should be evaluated as non-invasive tools in the management of cardiovascular risk in IBD patients.

A Multi-Stage Approach for Cardiovascular Risk Assessment from Retinal Images Using an Amalgamation of Deep Learning and Computer Vision Techniques.

Cardiovascular diseases (CVDs) are a leading cause of mortality worldwide. Early detection and effective risk assessment are crucial for implementing preventive measures and improving patient outcomes for CVDs. This work presents a novel approach to CVD risk assessment using fundus images, leveraging the inherent connection between retinal microvascular changes and systemic vascular health. This study aims to develop a predictive model for the early detection of CVDs by evaluating retinal vascular parameters. This methodology integrates both handcrafted features derived through mathematical computation and retinal vascular patterns extracted by artificial intelligence (AI) models. By combining these approaches, we seek to enhance the accuracy and reliability of CVD risk prediction in individuals. The methodology integrates state-of-the-art computer vision algorithms and AI techniques in a multi-stage architecture to extract relevant features from retinal fundus images. These features encompass a range of vascular parameters, including vessel caliber, tortuosity, and branching patterns. Additionally, a deep learning (DL)-based binary classification model is incorporated to enhance predictive accuracy. A dataset comprising fundus images and comprehensive metadata from the clinical trials conducted is utilized for training and validation. The proposed approach demonstrates promising results in the early prediction of CVD risk factors. The interpretability of the approach is enhanced through visualization techniques that highlight the regions of interest within the fundus images that are contributing to the risk predictions. Furthermore, the validation conducted in the clinical trials and the performance analysis of the proposed approach shows the potential to provide early and accurate predictions. The proposed system not only aids in risk stratification but also serves as a valuable tool for identifying vascular abnormalities that may precede overt cardiovascular events. The approach has achieved an accuracy of 85% and the findings of this study underscore the feasibility and efficacy of leveraging fundus images for cardiovascular risk assessment. As a non-invasive and cost-effective modality, fundus image analysis presents a scalable solution for population-wide screening programs. This research contributes to the evolving landscape of precision medicine by providing an innovative tool for proactive cardiovascular health management. Future work will focus on refining the solution's robustness, exploring additional risk factors, and validating its performance in additional and diverse clinical settings.

Cardiovascular risk assessment of newborns in Nigeria using the atherogenic index of plasma and its associations with gestational age and birth weight: a cross-sectional hospital-based study

Background: The prevalence of atherosclerotic cardiovascular disease is rising, and its onset from childhood is widely studied. Prematurity and low birth weight were associated with higher atherogenic risk when assessed using some lipid ratios. However, the atherogenic index of plasma (AIP), a sensitive marker for atherosclerosis is understudied in newborns. Utilizing AIP, this study aimed to determine atherogenic risk prevalence among newborns and its association with gestational age and birth weight. Methods: Newborns were consecutively recruited, and their lipid profiles were determined. The AIP was calculated as the logarithm to base 10 (log10) of the ratio of molar concentrations of triglyceride to high-density lipoprotein cholesterol. The atherogenic risk was operationalized using AIP: high, &gt;0.24; medium, 0.1–0.24; and low/no risk, &lt;0.1. The relationship between AIP values, gestational age, and birth weight was analyzed using Pearson correlation. Results: The mean AIP of the 167 newborns studied was –0.35±0.34, which is within the global reference range. Three (1.8%), 10 (6.0%), and 154 (92.2%) newborns were in the high, medium, and low/no atherogenic risk categories, respectively. Hence, 13 newborns (7.8%) had medium to high atherogenic risk. AIP had a moderate significantly positive relationship only with gestational age (r=0.35, P&lt;0.001). Conclusions: The study found an atherogenic risk prevalence of 7.8% using AIP in newborns which, contrary to previous studies that used other ratios, has no significant association with birth weight, correlating positively with gestational age, though is lowest in late preterms. Follow-up studies will elucidate these findings.

Cardiovascular Health and Disease in the Pakistani American Population.

This narrative review seeks to elucidate clinical and social factors influencing cardiovascular health, explore the challenges and potential solutions for enhancing cardiovascular health, and identify areas where further research is needed to better understand cardiovascular issues in native and American Pakistani populations. The prevalence of cardiometabolic disease is high not only in Pakistan but also among its global diaspora. This situation is further complicated by the inadequacy of current cardiovascular risk assessment tools, which often fall short of accurately gauging the risk among Pakistani individuals, underscoring the urgent need for more tailored and effective assessment methodologies. Moreover, social determinants play a crucial role in shaping cardiovascular health. The burden of cardiovascular disease and upstream risk factors is high among American Pakistani individuals. Future research is needed to better understand the heightened risk of cardiovascular disease among Pakistani individuals.

Performance of home-based and ambulatory blood pressure monitoring in obese children and their correlation with end organ damage.

The increasing prevalence of childhood obesity has led to a corresponding increase in hypertension among children, necessitating early identification of subclinical target organ damage for accurate cardiovascular risk assessment. However, in the pediatric population, there is a paucity of literature comparing ambulatory and home blood pressure monitoring, and this knowledge gap is exacerbated by limited access to ambulatory blood pressure monitoring (ABPM) facilities, particularly in developing countries, where pediatricians often resort to home blood BP monitoring as the preferred option. In this cross-sectional study with 60 obese children (aged 5-18 years) at a tertiary health care in central India, we aimed to comprehensively characterize blood pressure profiles, including office, ambulatory and home and investigated their correlations with indicators of end-organ damage. Among 60 children, 26 (43.3%) participants were found to be hypertensive based on 24 Hr ABPM evaluation. Masked hypertension and white coat hypertension (WCH) were observed in 21.6% and 13.3% respectively. Surprisingly, 20% of participants were identified as hypertensive through 7-day home BP monitoring (HBPM). A notable discordance of 36.6% was between HBPM and ABPM results. Moreover, 26.7% of the children had end-organ damage, with higher odds associated with night-time systolic ambulatory hypertension in the adjusted regression model (OR = 1.06, 95% CI: 1.03-1.10, p < 0.001). The study highlights 24-hour ABPM's vital role in classifying hypertensive status, especially in high-risk children. The diagnostic performance of HBPM shows poor sensitivity in detecting MH and lower specificity in identifying WCH compared to ABPM. This limitation translates to missed opportunities for early preventive interventions.

P081 Out-patient management of gout in secondary care: Results from the North West regional audit

Abstract Background/Aims Recommendations for gout management have significantly evolved as outlined by the latest National Institute for Health and Care Excellence (NICE), European League Against Rheumatism (EULAR), British Society for Rheumatology (BSR) and the Medicines and Healthcare products Regulatory Agency (MHRA) guidelines, with increased emphasis being placed on optimising cardiovascular risk. This regional audit aimed to assess concordance with these guidelines within rheumatology outpatient settings in the North West region of England. Methods New or follow-up patients with gout, presenting to a rheumatology outpatient setting within the Greater Manchester and Lancashire area over a five-week period between 1/3/23 and 7/4/23 were included. We collated data on demographics, co-morbidity assessment including cardiovascular risk, prescribing of febuxostat in major cardiovascular disease, diuretic use and advice, setting of treat-to-target levels, use of cardiovascular risk prediction tools and subsequent follow up arrangements. For new patients, collected data also included referral reason, and prescription recommendations for first-line urate-lowering therapy (ULT) and co-prescriptions for flare prophylaxis. Results Ninety-two patients (mean age 60 years, 80% male) were included from 13 rheumatology departments. Twenty-three patients were new referrals. Sixty-seven patients (73%) had ≥ 1 relevant comorbidity; hypertension being the most common (55%). Twenty (22%) patients were on diuretics. Twelve (55%) of these patients had a diagnosis of hypertension without heart failure; none received recommendations to reduce or stop diuretics. In line with current guidelines, no patient with major cardiovascular disease was treated with febuxostat. Treat-to-target levels were agreed in 49 (57%) applicable patients. Cardiovascular prediction tools were only calculated or known in three (3%) patients. However, clinic data collected would have allowed a risk assessment calculation in 13 (14%) patients. Sixteen (17%) patients audited had no planned follow-up. Compared to NICE guidelines, 18 (78%) new patients reviewed in clinic were referred appropriately to rheumatology services. Twenty-two (96%) new patients referred were eligible to start ULT, of which 15 (75%) were started on a NICE/ EULAR recommended first-line ULT treatment (14 patients on allopurinol including 11 patients with no major cardiovascular disease, one patient on febuxostat). Eleven (79%) patients started on allopurinol were initiated on a low dose (50-100mg), as recommended by NICE and the BSR. Ten (67%) patients of those initiated on ULT were also prescribed prophylactic colchicine. Two additional patients were prescribed NSAIDs with PPI cover and one patient was prescribed oral steroids without PPI cover. Conclusion Most new patients were referred and prescribed first-line ULT treatment appropriately, often with colchicine prophylaxis. Uptake of febuxostat as first-line therapy was limited. Cardiovascular risk assessment was rarely done; further work exploring barriers to undertaking these assessments in rheumatology clinics is likely to improve both patient care and guideline compliance. Disclosure L. Gould: Other; L.G. has received conference fees from Eli Lilly. A. Richards: None. L. Gray: Other; L.G. has received travel and conference fees from Eli Lilly. M. Badarulla: Other; M.B. has received conference fees from Eli Lilly. L. Mercer: Other; L.M. has received conference fees from Nordic Pharma and UCB. R. Farid: None. R. Heaton: Consultancies; R.H. has received consultancy fees from Galapagos. Honoraria; R.H. has received speaker honorarium from Abbvie and Nordic. Other; R.H. has received conference fees from UCB. M. Al-Attar: None. M. Whitehead: None. S. Kamath: None. L. Teh: None. A. Odekunle: None. C.A. Sharp: None. A. Babiker: None. S. Hopping: None. A. Oldroyd: None. K. Lazarewicz: None. C. Saleh: None. S. Horton: None. D. Roy: Honoraria; D.R. has an honorary University of Manchester research assistant contract. A. Opeseyitan: None. D. Das: None. S. Varughese: None. D. Yidana: None. S. Wig: None. J. Bluett: Grants/research support; J.B. has received a research grant award from Pfizer. Other; J.B. has received travel/conference fees from UCB, Fresenius Kabi, Pfizer and Eli Lilly.

Assessing, communicating and managing cardiovascular disease risk: a practical summary of the 2023 guideline.

The outdated cardiovascular disease risk calculator has been reported to overestimate cardiovascular disease risk for a contemporary Australian population, and does not include relevant variables, such as socioeconomic disadvantage, which has been shown to increase the incidence of both heart attack and stroke. The 2023 Australian Guideline for Assessing and Managing Cardiovascular Disease Risk marks a major milestone as the first update to Australia's cardiovascular disease prevention guideline in over a decade. The new guideline may help to refine and recategorise risk estimates, hence improving the discriminatory and predictive value of the new calculator. The new Australian Cardiovascular Disease Risk Calculator expresses risk scores as a percentage estimate of a person's probability of dying or being hospitalised due to cardiovascular disease within the next 5 years. The new calculator expresses risk scores as low (less than 5%), intermediate (5% to less than 10%), or high (10% or higher) risk over 5 years. Reclassification factors built into the new calculator are designed to help clinicians individualise risk estimates. These factors include ethnicity (e.g. First Nations status), family history of premature cardiovascular disease, severe mental illness, kidney disease and coronary artery calcium score. The new calculator also uses optional diabetes-specific variables (supporting a more granular cardiovascular disease risk assessment of people with type 2 diabetes). People who meet the clinically determined high-risk criteria (chronic kidney disease, familial hypercholesterolaemia) should not progress through the Australian Cardiovascular Disease risk calculator, but move straight to management. For a person with a cardiovascular disease risk score recorded from the outdated calculator, clinicians may want to reassess their risk using the new calculator the next time the person attends.

Do Hepatic Fibrosis and Steatosis Measured by Hepatic Transient Elastography (FibroScan) Predict Cardiovascular Risk in Patients with Non-alcoholic Fatty Liver Disease: An Observational Cross-sectional Study

Objectives: Non-alcoholic fatty liver disease (NAFLD) has been associated with increased cardiovascular risk (CVR) in the previous studies. In the majority, ultrasonography has been used to diagnose and stage NAFLD, which lacks sensitivity and is non-quantitative. Other more sensitive, comprehensive, and quantitative diagnostic tools such as vibration-controlled transient elastography (TE) have largely been underused in research work. TE-driven liver stiffness measurement (LSM) and controlled attenuation parameter (CAP) provide an accurate and simplified estimation of liver fibrosis and steatosis, respectively. Therefore, we aimed to analyze the association between these two objective, robust parameters and CVR. Materials and Methods: In this observational cross-sectional study, NAFLD participants were divided into two distinct categories of steatosis (CAP &lt;290 and ≥290 dB) and fibrosis (LSM &lt;10 and ≥10 kPa). Their CVR assessment was done by calculating Framingham risk score (FRS), American College of Cardiology/American Heart Association Pooled Cohort Equation Score (ACC/AHA PCES), and carotid intimal medial thickness (CIMT). Results: A greater number of participants presented with mild-moderate fibrosis (n = 41, 62.1%) as compared to severe fibrosis (n = 25, 37.8%) whereas severe steatosis participants predominated (n = 52, 78%) as compared to mild-moderate steatosis. The presence of significant fibrosis (LSM ≥10 kPa) was independently and significantly associated with FRS, ACC/AHA PCES, and CIMT. On the other hand, the presence of significant steatosis (CAP ≥290 dB/m) was not significantly associated with any CVR marker (FRS, ACC/AHA PCES, or CIMT), though a greater number of participants with CIMT &gt;0.7 belonged to severe steatosis group. Conclusion: Subjects with severe fibrosis (LSM ≥10) had a significantly higher CVR, whereas severe steatosis (CAP ≥290) alone failed to predict CVR. Therefore, CVR reduction strategies can be targeted primarily in NAFLD subjects with fibrosis, particularly in resource-limited healthcare settings.

Validation of the Novel Web-Based Application HUMTELEMED for a Comprehensive Assessment of Cardiovascular Risk Based on the 2021 European Society of Cardiology Guidelines.

Background and aims: SCORE2/SCORE2-OP cardiovascular risk (CVR) charts and online calculators do not apply to patients with comorbidities, target organ damage, or atherosclerotic cardiovascular disease, for whom the assessment relies on the conventional consultation of the 2021 ESC guidelines (qualitative approach). To simplify the CVR evaluation, we developed an integrated multi-language and free-to-use web application. This study assessed the agreement between the conventional method versus our web app. Methods: A cross-sectional study was carried out on 1306 consecutive patients aged 40+ years referred to our center for the diagnosis and management of hypertension and dyslipidemia. Two double-blind operators performed the CVR assessment and classified each patient into low-moderate-, high-, and very-high-risk categories by using the conventional method (SCORE2/SCORE2-OP charts and consultation of the 2021 ESC guidelines) and the web app. The Kappa statistics were used to compare the two methods. Results: The mean age was 60.3 ± 11.9 years, with male prevalence (51.4%). Patients in primary prevention were 77.0%. According to the SCORE2/SCORE2-OP charts and 2021 ESC guideline consultation, the CVR was low-moderate in 18.6% (n° 243), high in 36.8% (n° 480), and very high in 44.6% (n° 583). According to the web app, individual CVR was low-moderate in 19.5% (n° 255), high in 35.4% (n° 462), and very high in 45.1% (n° 589). The two methods strongly agreed (Kappa = 0.960, p < 0.001), with a 97.5% concordance. Conclusions: our application has excellent reliability in a broad "real life" population and may help non-expert users and busy clinicians to assess individual CVR appropriately, representing a free-to-use, simple, time-sparing and widely available alternative to the conventional CVR evaluation using SCORE2/SCORE2-OP and 2021 ESC guideline charts.