Variation of computed tomography-derived extracellular volume fraction and the impact of protocol parameters: A systematic review and meta-analysis.

BACKGROUND: Cardiac computed tomography quantification of extracellular volume fraction (CT-ECV) is an emerging biomarker of myocardial fibrosis which has demonstrated high reproducibility, diagnostic and prognostic utility. However, there has been wide variation in the CT-ECV protocol in the literature and useful disease cut-offs are yet to be established. The objectives of this meta-analysis were to describe mean CT-ECV estimates and to estimate the effect of CT-ECV protocol parameters on between-study variation. METHODS: We conducted a meta-analysis of studies assessing CT-ECV in healthy and diseased participants. We used meta-analytic methods to pool estimates of CT-ECV and performed meta-regression to identify the contribution of protocol parameters to CT-ECV heterogeneity. RESULTS: Thirteen studies had a total of 248 healthy participants who underwent CT-ECV assessment. Studies of healthy participants had high variation in CT-ECV protocol parameters. The pooled estimate of CT-ECV in healthy participants was 27.6% (95%CI 25.7%-29.4%) with significant heterogeneity (I2 â€‹= â€‹93%) compared to 50.2% (95%CI 46.2%-54.2%) in amyloidosis, 31.2% (28.5%-33.8%) in severe aortic stenosis and 36.9% (31.6%-42.3%) in non-ischaemic dilated cardiomyopathies. Meta-regression revealed that CT protocol parameters account for approximately 25% of the heterogeneity in CT-ECV estimates. CONCLUSION: CT-ECV estimates for healthy individuals vary widely in the literature and there is significant overlap with estimates in cardiac disease. One quarter of this heterogeneity is explained by differences in CT-ECV protocol parameters. Standardization of CT-ECV protocols is necessary for widespread implementation of CT-ECV assessment for diagnosis and prognosis.

Cardiovascular Risk in Cancer Patients Treated with Immune Checkpoint Inhibitors: Challenges and Future Directions.

Cardiovascular disease is the leading cause of non-cancer related mortality and morbidity among people living with or cured from cancer. Immune checkpoint inhibitors (ICIs) are systemic anti-cancer therapies that have revolutionised the treatment of numerous cancers, even achieving durable long-term responses among patients with metastatic disease. However, the pro-inflammatory effects of ICIs have been postulated to increase the risk of atherosclerotic cardiovascular disease (ASCVD) in cancer survivorship. Standard modifiable cardiovascular risk factors can further contribute to ASCVD risk during cancer survivorship but are not routinely screened and are often untreated in patients with cancer. With the expanding use of ICIs leading to improved cancer survivorship, cardiovascular risk identification and prevention will be paramount in the care of patients with cancer. This review highlights the practical challenges associated with ASCVD prevention among the growing number of patients treated with ICIs for cancer, including balancing competing mortality risks from cancer and ASCVD, the lack of ICI-specific cardiovascular risk stratification tools, potential interactions between cardiovascular and oncological therapies, and barriers to implementation of cardiovascular screening and prevention within existing healthcare systems.

An association between Dasatinib, elevated left atrial pressure and pleural effusion.

BACKGROUND: Tyrosine kinase inhibitors (TKI), such as Dasatinib, are effective in the treatment of chronic myeloid leukemia (CML) but associated with development of pleural effusions (PE). The relationship between haemodynamic parameters identified on transthoracic echocardiogram (TTE) such as elevated estimated left atrial pressure (LAP), and PE development is unknown. This study aims to describe associations between Dasatinib, elevated LAP and PE. METHODS: This was a retrospective study of 71 CML patients who underwent TTE during treatment with various TKIs. Descriptive analysis was performed to identify associations between TKI use, PE and elevated LAP on TTE. Multivariate logistic regression was performed to identify predictors of elevated LAP. RESULTS: There were 36 patients treated with Dasatinib, 15 Nilotinib, and 20 Imatinib. Those treated with Dasatinib had higher rates of elevated LAP (44% vs 7% Nilotinib vs 10% Imatinib, p < 0.01) and PE (39% vs 7% vs 0%, p < 0.01). In the 15 patients who developed PE, 14 (93%) patients were treated with Dasatinib. Patients with PE had higher rates of elevated LAP (67% vs 16%, p < 0.01). Nineteen (26.8%) patients in the entire cohort had elevated LAP. After multivariate adjustment, Dasatinib (OR 33.50, 95% CI = 4.99-224.73, p < 0.01) and age (OR 1.12, 95% CI = 1.04-1.20, p < 0.01) were associated with elevated LAP. CONCLUSIONS: Among patients with CML, there was an association between Dasatinib use, PE and elevated LAP on TTE. These findings are hypothesis generating and further studies are required to evaluate the utility of elevated LAP on TTE as a novel marker for prediction and surveillance of PE.

The effectiveness of visualising plaque on cardiac computed tomography in modifying risk factors for cardiovascular disease: A systematic review.

Cardiovascular disease (CVD) is the leading cause of disease burden worldwide, with a significant proportion of cases and deaths attributable to modifiable risk factors. Recent interest has emerged in using cardiac computed tomography (CT) imaging as a tool to enhance motivation and drive positive behavioural changes. However, the impact of providing visual feedback of plaque from CT on risk factor control and individual health behaviours remains understudied. This study aimed to assess the effects of visual feedback from cardiac CT imaging on health-related behaviours and risk factor control. A systematic search of electronic databases was conducted, yielding nine studies (five randomised controlled trials and four observational studies) for analysis. The results varied, but based on the limited low-quality data, CT imaging appears to have short-term favourable effects on cholesterol levels and systolic blood pressure reductions, and positive dietary behavioural changes. Further research is warranted to better understand the long-term impact of cardiac CT imaging on health behaviours and risk factor modification.

The Lasting impact of the COVID-19 pandemic on outpatient neurology consultations.

Background: The COVID-19 pandemic prompted rapid changes in outpatient neurology services and there remain unanswered questions regarding its long-term impact. First, what are the lasting changes of the pandemic on demographics and outcomes of new referrals and patients reviewed at outpatient neurology clinics? Safety concerns about virtual consultations during the initial stages of the pandemic were also raised. Has the continual adoption of virtual consultations led to negative outcomes for patients? Methods: New referrals and first clinic appointments in 2019 (prepandemic baseline) and 2022 (postpandemic) in a tertiary referral centre were compared retrospectively. 7294 referrals (4946 clinic appointments) in 2019 and 6989 referrals (3976 clinic appointments) in 2022 were assessed. Outcomes investigated were rates of referrals accepted, time to clinic consultation, number of outpatient investigations per appointment, rates of discharge and the risk of reassessment. Results: There was a change in triaging practice postpandemic, with more patients being offered virtual assessments. Virtual appointments were offered to a specific suitable cohort of patients. This resulted in a faster time to consultation, fewer investigations, higher rates of discharge, with a reduced risk of reassessment compared with prepandemic patients, and patients postpandemic who were seen face to face. Conclusion: Outpatient neurology services have adapted postpandemic by effectively triaging referrals and allocating new patients appropriately to face-to-face or virtual clinics, improving patient outcomes and safety.

Asymptomatic coronary artery disease in ischaemic stroke survivors: A systematic review and meta-analysis.

BACKGROUND: Ischaemic stroke and coronary artery disease share risk factors and stroke survivors experience a high rate of cardiac events. Recent work suggests a high burden of asymptomatic coronary artery disease (CAD) in ischaemic stroke survivors. Thus, we performed this systematic review and meta-analysis to A) estimate the prevalence of CAD in ischaemic stroke survivors without known CAD and B) evaluate the association between coronary atherosclerosis and future major adverse cardiovascular events (MACE) in stroke survivors. PATIENTS AND METHODS: We conducted a systematic review and meta-analysis according to the PRISMA statement. We included studies investigating acute ischaemic stroke or transient ischaemic attack where participants underwent anatomical assessment of all coronary arteries. For objective B) we included studies that reported an association between coronary atherosclerosis and MACE. Two reviewers used the Newcastle-Ottawa Scale to assess risk of bias. We used random-effects modelling for our analyses. RESULTS: We identified 2983 studies of which 17 were included. These studies had a total of 6862 participants between 2008 and 2022. The pooled prevalence of any coronary atherosclerosis was 66.8% (95% CI 57.2%-75.1%) with substantial heterogeneity (I2 = 95.2%). The pooled prevalence of obstructive (>50%) stenosis was 29.3% with substantial heterogeneity (I2 = 91%). High-risk coronary anatomy (triple vessel disease or left main stenosis) was found in 7.0% (95% CI 4%-12%) with high heterogeneity I2 = 72%. One study examined high-risk plaques and found a prevalence of 5.9%. Five studies reported the association of coronary atherosclerosis with future MACE. The presence of obstructive CAD confers a HR of 8.0 (95% CI 1.7-37.1, p = 0.007) for future MACE. DISCUSSION AND CONCLUSIONS: Asymptomatic CAD is common in ischaemic stroke survivors. The presence and severity of asymptomatic CAD strongly associates with the risk of future MACE. Further evaluation of the benefits of routine coronary assessment in ischaemic stroke is warranted.

Association Between Smoking and Chronic Rhinosinusitis: A Systematic Review and Meta-Analysis.

OBJECTIVE: Chronic rhinosinusitis (CRS) is a prevalent inflammatory disease of the upper airway. The impact of smoking on CRS has not been clearly established. We aim to clarify the association between first-hand cigarette smoking and the prevalence and prognoses of CRS. REVIEW METHODS: PubMed, Embase, SCOPUS, and Cochrane Library were searched from inception until May 15, 2022. Three blinded reviewers selected relevant studies, extracted data, and evaluated study bias following a PROSPERO-registered protocol (CRD42022345585). We used random-effects meta-analyses to pool the prevalence of smoking in CRS, association between smoking status and CRS, and association of smoking with quality of life (QOL) before and after functional endoscopic sinus surgery (FESS). We also performed descriptive analyses of olfactory function, CT scores, and endoscopy scores before and after FESS. RESULTS: We included 23 cross-sectional studies, 19 cohort studies, two case-control studies, and one prospective clinical trial. The pooled prevalence of ever-smokers was 40% (95% CI = 0.30-0.51) and 33% (95% CI = 0.25-0.43) in patients with and without CRS. Compared to never-smokers, active smokers and past smokers had 1.35 (95% CI = 1.18-1.55) and 1.23 (95% CI = 1.17-1.29) higher odds of having CRS. Among patients with CRS, non-smokers reported higher initial QOL than smokers (standardized mean difference [SMD] = 0.23, 95% CI = 0.11-0.35), although post-FESS QOL was similar (SMD = 0.10, 95% CI = -0.30-0.51). Descriptive analysis found no significant correlations between smoking and post-FESS olfactory function and endoscopy scores. CONCLUSIONS: Cigarette smoking is associated with higher prevalence and odds of CRS. Clinicians should be aware that smoking predisposes to CRS, but does not negatively impact the rhinologic outcomes of FESS. Laryngoscope, 134:2513-2524, 2024.

Cardiologists' knowledge and perceptions of the seasonal influenza immunisation.

BACKGROUND: Seasonal influenza immunisation reduces cardiovascular events in high-risk patients, but 50% do not receive routine immunisation. The perceptions and current role of cardiologists in recommending and prescribing influenza immunisation has not been well described. METHODS: We used an exploratory sequential mixed methods design. Semi-structured interviews of 10 cardiologists were performed to identify themes for quantitative evaluation. 63 cardiologists undertook quantitative evaluation in an online survey. The interviews and surveys addressed (a) attitudes and behaviours regarding influenza immunisation and (b) preventative care in cardiology. RESULTS: One quarter (25.4%, n = 16) of cardiologists recommended influenza immunisation to all patients. Less than half (49.2%, n = 31) recommended influenza immunisation to secondary prevention patients. Almost 1/3 of respondents (31.7%, n = 20) were uncertain or unaware of the guidelines regarding influenza immunisation and patients with cardiac disease. Most cardiologists believed that general practitioners were responsible for ensuring patients received influenza immunisation (76.2%, n = 48). CONCLUSIONS: Despite reducing cardiovascular events in high-risk patients, influenza immunisation is not widely recommended by cardiologists. Further clinician education is needed to address the knowledge gaps which prevent recommendation and uptake of this guideline directed treatment.

Asia-Pacific Investigators and Asian Enrollment in Cardiometabolic Trials: Insights From Publications Between 2011 and 2020.

Background: A lack of geographic and racial diversity in clinical trial populations may arise from a disproportionate focus on the United States and Europe for trial leadership and conduct. Inadequate diversity may compromise the external validity to the Asia-Pacific (APAC) region, where 60% of global cardiometabolic disease exists. Objectives: This study aimed to assess the proportion and trends of Asian race participants and APAC authorship in cardiometabolic trials. Methods: We performed a systematic review of all cardiovascular, diabetes and obesity-related randomized controlled trials (phase ≥2, n = ≥100) published in these major medical journals: the New England Journal of Medicine, the Lancet, and the Journal of the American Medical Association between January 1, 2011, and December 31, 2020. Trial leadership was defined by first authorship, and any listed author was considered a trial collaborator. Temporal trends were evaluated using the Jonckheere-Terpstra proportion test and correlations using Pearson's correlation coefficient. Participant-to-prevalence ratios (PPR) were determined using Global Health Data Exchange registry data. Results: A total of 8.3% (218,613 of 2,619,710) participants identified as being of Asian race and 7.7% of total enrollment occurred in APAC. APAC lead authorship occurred in 52 of 656 (7.9%) trials and collaboration in 10.1% (1312 of 13,000 of authors), which correlated with Asian enrollment (r = 0.63 and r = 0.76, respectively). A marginal increase in the proportion of Asian race (Δ1.40% ± 6.95%/year, P = 0.003) and APAC regional (Δ1.46% ± 8.67%/year, P = 0.003) enrollment was observed; however, severe regional underrepresentation persisted (PPR <0.30). Conclusions: Despite a favorable trend over the past decade, Asian participants and authors from APAC remain significantly underrepresented in seminal cardiometabolic trials; barriers to trial conduct and leadership in this region must be addressed.

Midline Sacral Fractures: Review of the Literature.

INTRODUCTION: Sacral fractures are an important consideration in high-energy traumas associated with injuries to the pelvic ring that confer much of pelvic stability. A midline longitudinal sacral fracture (MLS) is a relatively rare fracture pattern, with only 23 cases of MLS fractures reported in the literature to date. This systematic review evaluates overall mechanisms of MLS injury, associated injuries, complications, management, and fracture prognosis. METHODS: A 1952-2021 PubMed literature search yielded 11 publications reporting the outcomes of a total of 23 MLS fracture cases. RESULTS: Of the 23 MLS patients, 15 (65%) were male and eight (35%) were female, with an average age of 37.25. Ten (43.5%) MLS fractures occurred during motor vehicle collisions and eight (34.7%) because of motorcycle accidents. The most common pelvic ring injuries associated with MLS were pubic symphysis diastasis (n = 12, 57%) and pubic ramus fractures (n = 11, 48%). Patients most frequently suffered intra-pelvic organ dysfunction such as sexual dysfunction or bowel/bladder/urethral injuries. Fractures were treated both operatively or non-operatively and generally showed clinical meaningful resolution at 10 weeks post-injury. CONCLUSIONS: MLS injuries most often occur in high-energy trauma due to motor vehicle or motorcycle accidents as well as crush injuries, leg splitting, direct perineal/perianal impacts. Pre-trauma sacral abnormalities could be potentially predisposing factors correlated with MLS fractures. Careful review of x-rays and CT scans may help reveal MLS fractures, which can go initially undiagnosed. Operative and nonoperative management strategies includes bedrest, transsacral transiliac screw, decompressive laminotomies, and/or pelvic external fixation. The outcomes reported to date have been generally favorable, with most patients healing at approximately 10 weeks. Keywords: Midline sacral fracture; vertical sacral fracture; sacrum; pelvic ring injury.

Atherosclerotic Cardiovascular Events in Cancer Patients Treated With Immune Checkpoint Inhibitors: A Retrospective Cohort Study.

BACKGROUND: Immune checkpoint inhibitors (ICIs) are effective therapies for numerous cancers, but have been associated with atherosclerotic cardiovascular disease (ASCVD). This study aimed to identify predictors for ASCVD events among cancer patients treated with ICIs and the cardiovascular risk factor (CVRF) control of those who developed ASCVD. METHOD: A single-centre retrospective study of 366 cancer patients who received ICIs from 2018 to 2020 was performed. Demographic, baseline CVRF, cancer history, and ICI regimen data were obtained from medical records. The primary end point of ASCVD events was defined as myocardial infarction, coronary revascularisation, ischaemic stroke, or acute limb ischaemia. Cox proportional multivariable modelling and competing risks analysis were performed to assess ASCVD predictors. Descriptive analysis was performed to describe CVRF management among those who developed ASCVD events. RESULTS: Over a median follow-up of 3.4 years (2.8-4.3), 26 patients (7.1%) experienced 27 ASCVD events (seven myocardial infarction, one coronary revascularisation, 13 ischaemic stroke, and six acute limb ischaemia events). There were 226 (61.8%) cancer-related deaths and no cardiac deaths. History of ASCVD before ICI initiation was independently associated with ASCVD events on traditional Cox modelling (hazard ratio [HR] 4.00; 95% confidence interval [CI] 1.79-8.91; p<0.01) and competing risks analysis (HR 4.23; 95% CI 1.87-9.60; p<0.01). A total of 17 patients developed ASCVD events after ICI cessation (median 1.4 years). Among those with ASCVD events, 12 had prior ASCVD, 16 had hypertension, nine had hypercholesterolaemia, and four had diabetes, and nine were actively smoking. Variable prescription of cardiovascular preventative therapies was noted. CONCLUSIONS: History of ASCVD was associated with subsequent ASCVD events among patients treated with ICIs, which could occur even after active treatment was stopped. Identification and aggressive management of modifiable CVRFs should be considered throughout cancer survivorship in patients who received ICI treatment.

Cardiovascular Effects of GnRH Antagonists Compared With Agonists in Prostate Cancer: A Systematic Review.

Background: Androgen deprivation therapy is the cornerstone of treatment for patients with advanced prostate cancer. Meta-analysis of small, oncology-focused trials suggest gonadotropin-releasing hormone (GnRH) antagonists may be associated with fewer adverse cardiovascular outcomes compared with GnRH agonists. Objectives: This study sought to determine whether GnRH antagonists were associated with fewer major adverse cardiovascular events compared with GnRH agonists. Methods: Electronic databases were searched for all prospective, randomized trials comparing GnRH antagonists with agonists. The primary outcome was a major adverse cardiovascular event as defined by the following standardized Medical Dictionary for Regulatory Activities terms: "myocardial infarction," "central nervous system hemorrhages and cerebrovascular conditions," and all-cause mortality. Bayesian meta-analysis models with random effects were fitted. Results: A total of 11 eligible studies of a maximum duration of 3 to 36 months (median = 12 months) enrolling 4,248 participants were included. Only 1 trial used a blinded, adjudicated event process, whereas potential bias persisted in all trials given their open-label design. A total of 152 patients with primary outcome events were observed, 76 of 2,655 (2.9%) in GnRH antagonist-treated participants and 76 of 1,593 (4.8%) in agonist-treated individuals. Compared with GnRH agonists, the pooled OR of GnRH antagonists for the primary endpoint was 0.57 (95% credible interval: 0.37-0.86) and 0.58 (95% credible interval: 0.32-1.08) for all-cause death. Conclusions: Despite the addition of the largest, dedicated cardiovascular outcome trial, the volume and quality of available data to definitively answer this question remain suboptimal. Notwithstanding these limitations, the available data suggest that GnRH antagonists are associated with fewer cardiovascular events, and possibly mortality, compared with GnRH agonists.

Perceptions and Attitudes of Patients and Health Care Stakeholders on Implementing a Telehealth Service for Preoperative Evaluation: A Qualitative Analysis.

Background: Studies suggest that preoperative evaluation can be effectively conducted through telehealth. As the COVID-19 pandemic has accelerated digital transformation, we hypothesize that a new telehealth model of care may be feasibly implemented for preoperative evaluation at our institution. This qualitative study seeks to evaluate the attitudes and perception of elective surgery patients and health care providers toward telehealth conducted for preanesthesia evaluation. Methods: At a tertiary women's hospital in Asia, health care providers and elective surgery patients were recruited by convenience and snowball sampling to undergo one-on-one semistructured interviews regarding a new telehealth model of care for preanesthesia evaluation, under-pinned by the Normalization Process Theory. Data were analyzed, coded, and consolidated into themes using the framework analysis method by a team of four researchers from diverse backgrounds. Results: Twenty-five interviews were conducted among 10 patients and 15 health care participants. Ninety-five codes were identified, consolidated into four themes that connect to guide the implementation of a new telehealth pathway for preoperative care, mapped to the Normalization Process Theory. The themes pertain to advantages of telehealth workflow (coherence), requisites for new telehealth workflow (coherence, collective action), barriers to implementation (cognitive participation, collective action), and enablers of implementation (cognitive participation, collective action). All participants were receptive to telehealth, but health care participants expressed concern about the impact of additional tasks on current clinical workload. Training in videoconferencing was deemed essential by both patients and health care providers. Conclusions: The study has provided insights into levels of coherence and cognitive participation among patients and health care providers. The telehealth workflow should be redesigned, considering systems' constraints and stakeholders' needs. Greater buy-in is needed to gain health care providers' commitment for collective action. Clinicaltrials.gov identifier: NCT05781789.

Incessant myopericarditis after mRNA vaccination requiring IL-1 receptor antagonist therapy and pericardiectomy: case report.

Background: During the COVID-19 pandemic, there has been global administration of novel mRNA vaccines that are effective in reducing the burden of COVID-19. In tandem with this administration, mRNA vaccine-associated complications have been identified. One such complication is mRNA vaccine-associated pericarditis. Case summary: This is a case of a 40-year old male who developed clinical pericarditis 3 days after his first dose of the Pfizer-BioNtech mRNA COVID-19 vaccination. The diagnosis of mRNA vaccine-induced pericarditis was confirmed on cardiac magnetic imaging and was resistant to numerous lines of medical therapy. These included substantial simple and opioid-based analgaesia, colchicine, prednisolone, interleukin-1 receptor antagonist therapy (anakinra), and a ketamine infusion that were all titrated over the course of eight hospital admissions. Ultimately, surgical pericardiectomy was performed that resulted in a favourable outcome. Discussion: This case depicts an example of incessant mRNA vaccine-associated pericarditis, a known complication of the Pfizer-BioNtech mRNA COVID-19 vaccination. There is limited evidence guiding the therapy of mRNA-induced pericarditis especially when recurrent and resistant to simple analgaesia, colchicine, and steroids. Thus, this case represents a potential framework to help future cases of incessant mRNA vaccine-induced pericarditis.

Inter-software and inter-scan variability in measurement of epicardial adipose tissue: a three-way comparison of a research-specific, a freeware and a coronary application software platform.

OBJECTIVES: Epicardial adipose tissue (EAT) is a proposed marker of cardiovascular risk; however, clinical application may be limited by variability in post-processing software platforms. We assessed inter-vendor agreement of EAT volume (EATv) and attenuation on both contrast-enhanced (CE) and non-contrast CT (NCT) using a standard coronary CT reporting software (Vitrea), an EAT research-specific software (QFAT) and a freeware imaging software (OsiriX). METHODS: Seventy-six consecutive patients undergoing simultaneous CE and NCT had complete volumetric EAT measurement. Between-software, within-software NCT vs. CE, and inter- and intra-observer agreement were evaluated with analysis by ANOVA (with post hoc adjustment), Bland-Altman with 95% levels of agreement (LoA) and intraclass correlation coefficient (ICC). RESULTS: Mean EATv (freeware 53 ± 31 mL vs. research 93 ± 43 mL vs. coronary 157 ± 64 mL) and attenuation (freeware - 72 ± 25 HU vs. research - 75 ± 3 HU vs. coronary - 61 ± 10 HU) were significantly different between all vendors (ANOVA p < 0.001). EATv was consistently higher in NCT vs. CE for all software packages, with most reproducibility found in research software (bias 26 mL, 95% LoA: 2 to 56 mL), compared to freeware (bias 11 mL 95% LoA: - 46 mL to 69 mL) and coronary software (bias 10 mL 95% LoA: - 127 to 147 mL). Research software had more comparable NCT vs. CE attenuation (- 75 vs. - 72 HU) compared to freeware (- 72 vs. - 57 HU) and coronary (- 61 vs. - 39 HU). Excellent inter-observer agreement was seen with research (ICC 0.98) compared to freeware (ICC 0.73) and coronary software (ICC 0.75) with narrow LoA on Bland-Altman analysis. CONCLUSION: There are significant inter-vendor differences in EAT assessment. Our study suggests that research-specific software has better agreement and reproducibility compared to freeware or coronary software platforms. KEY POINTS: • There are significant differences between EAT volume and attenuation values between software platforms, regardless of scan type. • Non-contrast scans routinely have higher mean EAT volume and attenuation; however, this finding is only consistently seen with research-specific software. • Of the three analyzed packages, research-specific software demonstrates the highest reproducibility, agreement, and reliability for both inter-scan and inter-observer agreement.

Blood pressure surveillance in cancer patients treated with immune checkpoint inhibitors.

Immune checkpoint inhibitors (ICI) are cancer therapies that have been associated with increased risk of atherosclerotic cardiovascular disease (ASCVD). Blood pressure (BP) measurements are routinely performed during day oncology center visits for administration of ICI therapy but are often not assessed temporally to screen and monitor hypertension, which could independently increase the risk of ASCVD in cancer survivorship. This study reports the feasibility of using serial BP measurements from routine visits to day oncology center to diagnose and monitor hypertension control in cancer patients receiving ICIs.

Automated Clinical Pathway Utilizing Custom Risk Stratification Identifies Substantial Rates of Overdue Follow-up Among Patients With Inflammatory Bowel Disease and Facilitates Population Health Interventions.

We describe the development and implementation of a dynamic clinical pathway, the IBD CarePath, integrated into the electronic health record that applies custom risk stratification to identify patients with IBD who are overdue for clinical follow-up.

Cardiovascular risk factor reporting in immune checkpoint inhibitor trials: A systematic review.

BACKGROUND: Immune checkpoint inhibitors (ICI) have revolutionized the treatment of numerous cancers but are associated with increased risk of myocardial infarction. The prevalence of traditional cardiovascular risk factors (CVRF) in patients treated with ICIs is unknown. This study sought to describe the frequency of reporting of CVRFs among landmark ICI trials. METHODS: A systematic review of all phase 2 or 3 cancer trials employing ICIs that led to United States Food and Drug Administration approval was conducted. RESULTS: Of the 69 identified trials, only one study reported baseline rates of hypertension, diabetes mellitus, and dyslipidemia. Smoking history was reported in 27 studies (39 %) and three (4 %) reported body mass index. No study reported history of previous cardiovascular disease, although 17 (25 %), six (9 %), and 21 (30 %) studies excluded patients with recent myocardial infarction, revascularization and heart failure respectively. Similarly low rates of cardiovascular risk factor reporting were observed in studies employing concurrent vascular endothelial growth factor inhibitors and recruiting (neo)adjuvant cohorts. CONCLUSION: The prevalence of CVRFs is poorly described in ICI trials despite increasingly reported risks of myocardial infarction. A systematic approach to collecting and reporting CVRFs should be considered in future trials and real world populations.