Faculty Bibliography

Cardiometabolic comorbidities, diabetes (DM), hypertension (HTN), and obesity, contribute to cardiovascular disease (CVD). Circulating biomarkers facilitate prognostication for patients with CVD. We explored the relationship between cardiometabolic comorbidity burden in patients with chronic coronary disease (CCD) and biomarkers of myocardial stretch, injury, inflammation, and platelet activity. We analyzed participants from the ISCHEMIA Trials biorepository with plasma biomarkers (NT-proBNP, hs-cTnT, hs-CRP, IL-6, sCD40L, and GDF-15) and clinical risk factors [hemoglobin A1c (HbA1c), systolic blood pressure (SBP), and body mass index (BMI)] at baseline. We defined cardiometabolic comorbidities as DM, HTN, and obesity at baseline. Comorbidity burden characterized by number and severity of comorbidities. Controlled comorbidities were defined as HbA1c <7% for those with DM, SBP <130 mmHg for those with HTN and BMI <30 kg/m². Severely uncontrolled was defined as HbA1c ≥8%, SBP ≥160 mmHg, and BMI ≥35 kg/m². We performed linear regression analyses to examine the association between comorbidity burden and log-transformed biomarker levels adjusting for age, sex, eGFR controlled for hemodialysis, and left ventricular ejection fraction. A total of 752 individuals (mean age 66, 19% female, 84% white) were included in this analysis. Self-reported Black race, current smokers, history of MI and HF had greater cardiometabolic comorbidity burden. The presence of ≥ 1 severely uncontrolled comorbidity was associated with significantly higher baseline levels of hs-cTnT, hs-CRP, IL-6, and GDF-15 compared to participants with no comorbidities. In conclusion, increasing cardiometabolic comorbidity burden in patients with CCD is associated with higher levels of circulating biomarkers of myocardial injury and inflammation.

In this study, we found that a low LVOT VTI (<15 cm), a simple bedside point-of-care measurement, predicts normotensive shock in patients with acute intermediate-risk PE.

BACKGROUND:Cancer patients are at risk of pulmonary embolism (PE). Catheter-based therapies (CBT) are novel reperfusion options for PE though data in patients with cancer is lacking. STUDY DESIGN AND METHODS/METHODS:Patients with intermediate- or high-risk PE were identified using the National Readmission Database (NRD) from 2017 to 2020. Primary outcome were in-hospital death and 90-day readmission. Secondary outcomes were in-hospital bleeding, 90-day readmission for venous thromboembolism (VTE)-related or right heart failure-related reasons and bleeding. Propensity scores were estimated using logistic regression and inverse-probability treatment weighting (IPTW) was utilized to compare outcomes between CBT and no CBT as well as CBT versus systemic thrombolysis. RESULTS:A total of 7785 patients were included (2511 with high-risk PE) of whom 1045 (13.4%) were managed with CBT. After IPTW, CBT was associated with lower rates of index hospitalization death (OR 0.89, 95% CI 0.83-0.96) and 90-day readmission (HR 0.75, 95% CI 0.69-0.81) but higher rates of in-hospital bleeding (OR 1.11, 95% CI 1.03-1.20) which was predominantly post-procedural bleeding. CBT was associated with lower risk of major bleeding (20.8% vs 24.8%; OR 0.80, 95% CI 0.68-0.94) compared with systemic thrombolysis. INTERPRETATION/CONCLUSIONS:Among patients with cancer with intermediate or high-risk PE, CBT was associated with lower in-hospital death and 90-day readmission. CBT was also associated with decreased risk of index hospitalization major bleeding compared with systemic thrombolysis. Prospective, randomized trials with inclusion of patients with cancer are needed to confirm these findings.

BACKGROUND:A short dual antiplatelet therapy (DAPT) duration has been proposed for patients at high bleeding risk (HBR) undergoing drug-eluting coronary stent (DES) implantation. Whether this strategy is safe and effective after a non-ST-segment elevation acute coronary syndrome (NSTE-ACS) remains uncertain. AIMS/OBJECTIVE:We aimed to compare the impact of 1-month versus 3-month DAPT on clinical outcomes after DES implantation among HBR patients with or without NSTE-ACS. METHODS:This is a prespecified analysis from the XIENCE Short DAPT programme involving three prospective, international, single-arm studies evaluating the safety and efficacy of 1-month (XIENCE 28 USA and Global) or 3-month (XIENCE 90) DAPT among HBR patients after implantation of a cobalt-chromium everolimus-eluting stent. Ischaemic and bleeding outcomes associated with 1- versus 3-month DAPT were assessed according to clinical presentation using propensity score stratification. RESULTS:Of 3,364 HBR patients (1,392 on 1-month DAPT and 1,972 on 3-month DAPT), 1,164 (34.6%) underwent DES implantation for NSTE-ACS. At 12 months, the risk of the primary endpoint of death or myocardial infarction was similar between 1- and 3-month DAPT in patients with (hazard ratio [HR] 1.09, 95% confidence interval [CI]: 0.71-1.65) and without NSTE-ACS (HR 0.88, 95% CI: 0.63-1.23; p-interaction=0.34). The key secondary endpoint of Bleeding Academic Research Consortium (BARC) Type 2-5 bleeding was consistently reduced in both NSTE-ACS (HR 0.57, 95% CI: 0.37-0.88) and stable patients (HR 0.84, 95% CI: 0.61-1.15; p-interaction=0.15) with 1-month DAPT. CONCLUSIONS:Among HBR patients undergoing implantation of an everolimus-eluting stent, 1-month, compared to 3-month DAPT, was associated with similar ischaemic risk and reduced bleeding at 1 year, irrespective of clinical presentation.

OBJECTIVES:Clot-in-transit (CIT) in patients with pulmonary embolism (PE) has been associated with a high mortality rate and poor prognosis. The aim of this study was to evaluate the pooled efficacy of each of the 4 interventions (anticoagulation [AC] alone, systemic thrombolytic [ST] therapy, surgical thrombectomy, and catheter-based thrombectomy [CBT]) using mortality as the primary outcome. METHODS:A time limited search until March 28, 2024 was conducted using PubMed (National Institutes of Health) and EMBASE (Elsevier) databases. RESULTS:Thirteen studies (6 retrospective, 4 non-randomized prospective, and 3 pooled studies of case-reports) were included in the calculation of weighted proportion of mortality, including a total of 492 patients with CIT and PE with a mean age of 60.6 years; 50.1% were males. ST was the most frequently used treatment intervention (38.2%), followed by surgical thrombectomy (33.8%), AC alone (22.6%), and CBT (5.9%). The unweighted mortality was highest with AC alone 32.4% (36/111), followed by surgical thrombectomy 23.2% (38/164), CBT 20.7% (6/29), and ST 13.8% (26/188). The weighted mortality for AC alone was 35% (95% CI, 21% to 49%; 12 studies), surgical thrombectomy was 31% (95% CI, 16% to 47%; 12 studies), CBT was 20% (95% CI, 6% to 34%; 3 studies), and ST was 12% (95% CI, 5% to 19%; 12 studies). CONCLUSIONS:In this meta-analysis of patients with CIT and PE, the highest mortality was observed with AC alone, followed by surgical thrombectomy, CBT, and ST therapy. However, there remains a need for randomized clinical trial data to determine the best treatment.

BACKGROUND:Women with chronic coronary disease are generally older than men and have more comorbidities but less atherosclerosis. We explored sex differences in revascularization, guideline-directed medical therapy, and outcomes among patients with chronic coronary disease with ischemia on stress testing, with and without invasive management. METHODS AND RESULTS/RESULTS:=0.49), with no significant sex-by-treatment-group interactions. CONCLUSIONS:Women had less extensive coronary artery disease and, therefore, lower revascularization rates in the invasive group. Despite lower risk factor goal attainment, women with chronic coronary disease experienced similar risk-adjusted outcomes to men in the ISCHEMIA trial. REGISTRATION/BACKGROUND:URL: http://wwwclinicaltrials.gov. Unique identifier: NCT01471522.

IMPORTANCE/UNASSIGNED:Janus kinase (JAK) inhibitors are an effective treatment option for patients with certain skin-related conditions, such as atopic dermatitis, alopecia areata, and vitiligo, but there is a current US Food and Drug Administration (FDA) boxed warning label for oral and topical JAK inhibitors regarding increased risk of major adverse cardiovascular events (MACE), venous thromboembolism (VTE), serious infections, malignant neoplasm, and death. However, this boxed warning was precipitated by results of the Oral Rheumatoid Arthritis Trial (ORAL) Surveillance study, which only included patients with rheumatoid arthritis, and the same association may not be observed in dermatologic conditions. OBJECTIVE/UNASSIGNED:To determine the risk of all-cause mortality, MACE, and VTE with JAK inhibitors in patients with dermatologic conditions. DATA SOURCES/UNASSIGNED:PubMed and ClinicalTrials.gov were searched from database inception to April 1, 2023. STUDY SELECTION/UNASSIGNED:This review included phase 3 randomized clinical trials with a placebo/active comparator group of JAK inhibitors used for a dermatologic indication with FDA approval or pending approval or with European Union or Japanese approval. Studies without a comparison group, case reports, observational studies, and review articles were excluded. DATA EXTRACTION AND SYNTHESIS/UNASSIGNED:This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Adverse events using odds ratios (ORs) and 95% CIs were calculated using a random-effects model and the DerSimonian-Laird method. Studies were screened, data abstracted, and quality assessed by 2 independent authors. The protocol was prospectively registered with PROSPERO. MAIN OUTCOMES AND MEASURES/UNASSIGNED:Primary outcomes were a composite of adjudicated MACE and all-cause mortality, and VTE. RESULTS/UNASSIGNED:The analysis included 35 randomized clinical trials with 20 651 patients (mean [SD] age, 38.5 [10.1] years; male, 54%) and a mean (SD) follow-up time of 4.9 (2.68) months. Findings did not show a significant difference between JAK inhibitors and placebo/active comparator in composite MACE and all-cause mortality (OR, 0.83; 95% CI, 0.44-1.57) or VTE (OR, 0.52; 95% CI, 0.26-1.04). CONCLUSIONS AND RELEVANCE/UNASSIGNED:In this systematic review and meta-analysis, use of JAK inhibitors was not associated with increased risk of all-cause mortality, MACE, and VTE compared to the placebo/active comparator groups. Additional trials with long-term follow-up are needed to better understand the safety risks of JAK inhibitors used for dermatologic indications.

The primary objective of our study was to determine the proportion of intermediate-risk PE patients undergoing mechanical thrombectomy (MT) who achieved therapeutic anticoagulation (AC) at the time of the procedure. The salient findings of our study showed that only a minority of patients (14.3%) were in the therapeutic range by ACT at the time of MT (primary outcome). Furthermore, in this higher-risk PE cohort selected for MT, 18.2% of patients were subtherapeutic after initially reaching therapeutic AC, 43% experienced supratherapeutic AC at some point before MT, and less than half (43%) attained therapeutic AC at 6 hours, highlighting the necessity for optimizing anticoagulation practices in acute PE.