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Amygdalar activity measured using FDG-PET/CT at head and neck cancer staging independently predicts survival. PLoS One 2023; 18:e0279235. [PMID: 37540647 PMCID: PMC10403142 DOI: 10.1371/journal.pone.0279235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 12/03/2022] [Indexed: 08/06/2023] Open
Abstract
IMPORTANCE The mechanisms underlying the association between chronic stress and higher mortality among individuals with cancer remain incompletely understood. OBJECTIVE To test the hypotheses that among individuals with active head and neck cancer, that higher stress-associated neural activity (ie. metabolic amygdalar activity [AmygA]) at cancer staging associates with survival. DESIGN Retrospective cohort study. SETTING Academic Medical Center (Massachusetts General Hospital, Boston). PARTICIPANTS 240 patients with head and neck cancer (HNCA) who underwent 18F-FDG-PET/CT imaging as part of initial cancer staging. MEASUREMENTS 18F-FDG uptake in the amygdala was determined by placing circular regions of interest in the right and left amygdalae and measuring the mean tracer accumulation (i.e., standardized uptake value [SUV]) in each region of interest. Amygdalar uptake was corrected for background cerebral activity (mean temporal lobe SUV). RESULTS Among individuals with HNCA (age 59±13 years; 30% female), 67 died over a median follow-up period of 3 years (IQR: 1.7-5.1). AmygA associated with heightened bone marrow activity, leukocytosis, and C-reactive protein (P<0.05 each). In adjusted and unadjusted analyses, AmygA associated with subsequent mortality (HR [95% CI]: 1.35, [1.07-1.70], P = 0.009); the association persisted in stratified subset analyses restricted to patients with advanced cancer stage (P<0.001). Individuals within the highest tertile of AmygA experienced a 2-fold higher mortality rate compared to others (P = 0.01). The median progression-free survival was 25 months in patients with higher AmygA (upper tertile) as compared with 36.5 months in other individuals (HR for progression or death [95%CI], 1.83 [1.24-2.68], P = 0.001). CONCLUSIONS AND RELEVANCE AmygA, quantified on routine 18F-FDG-PET/CT images obtained at cancer staging, independently and robustly predicts mortality and cancer progression among patients with HNCA. Future studies should test whether strategies that attenuate AmygA (or its downstream biological consequences) may improve cancer survival.
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Amino-terminal Pro-B-Type Natriuretic Peptide Among Patients Living With Both Human Immunodeficiency Virus and Heart Failure. Clin Infect Dis 2021; 71:1306-1315. [PMID: 31740919 DOI: 10.1093/cid/ciz958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 09/25/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Among persons living with human immunodeficiency virus (PHIV), incident heart failure (HF) rates are increased and outcomes are worse; however, the role of amino-terminal pro-B-type natriuretic peptide (NT-proBNP) concentrations among PHIV with HF has not been characterized. METHODS Patients were derived from a registry of those hospitalized with HF at an academic center in a calender year. We compared the NT-proBNP concentrations and the changes in NT-proBNP levels between PHIV with HF and uninfected controls with HF. RESULTS Among 2578 patients with HF, there were 434 PHIV; 90% were prescribed antiretroviral therapy and 62% were virally suppressed. As compared to controls, PHIV had higher admission (3822 [IQR, 2413-7784] pg/ml vs 5546 [IQR, 3257-8792] pg/ml, respectively; P < .001), higher discharge (1922 [IQR, 1045-4652] pg/ml vs 3372 [IQR, 1553-5452] pg/ml, respectively; P < .001), and lower admission-to-discharge changes in NT-proBNP levels (32 vs 48%, respectively; P = .007). Similar findings were noted after stratifying based on left ventricular ejection fraction (LVEF). In a multivariate analysis, cocaine use, a lower LVEF, a higher NYHA class, a higher viral load (VL), and a lower CD4 count were associated with higher NT-proBNP concentrations. In follow-up, among PHIV, a higher admission NT-proBNP concentration was associated with increased cardiovascular mortality (first tertile, 11.5; second tertile, 20; third tertile, 44%; P < .001). Among PHIV, each doubling of NT-proBNP was associated with a 19% increased risk of death. However, among patients living without HIV, each doubling was associated with a 27% increased risk; this difference was attenuated among PHIV with lower VLs and higher CD4 counts. CONCLUSIONS PHIV with HF had higher admission and discharge NT-proBNP levels, and less change in NT-proBNP concentrations. Among PHIV, VLs and CD4 counts were associated with NT-proBNP concentrations; in follow-up, higher NT-proBNP levels among PHIV were associated with cardiovascular mortality.
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Electrocardiographic features of immune checkpoint inhibitor associated myocarditis. J Immunother Cancer 2021; 9:jitc-2020-002007. [PMID: 33653803 PMCID: PMC7929895 DOI: 10.1136/jitc-2020-002007] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2021] [Indexed: 02/07/2023] Open
Abstract
Background Myocarditis is a highly morbid complication of immune checkpoint inhibitor (ICI) use that remains inadequately characterized. The QRS duration and the QTc interval are standardized electrocardiographic measures that are prolonged in other cardiac conditions; however, there are no data on their utility in ICI myocarditis. Methods From an international registry, ECG parameters were compared between 140 myocarditis cases and 179 controls across multiple time points (pre-ICI, on ICI prior to myocarditis, and at the time of myocarditis). The association between ECG values and major adverse cardiac events (MACE) was also tested. Results Both the QRS duration and QTc interval were similar between cases and controls prior to myocarditis. When compared with controls on an ICI (93±19 ms) or to baseline prior to myocarditis (97±19 ms), the QRS duration prolonged with myocarditis (110±22 ms, p<0.001 and p=0.009, respectively). In contrast, the QTc interval at the time of myocarditis (435±39 ms) was not increased compared with pre-myocarditis baseline (422±27 ms, p=0.42). A prolonged QRS duration conferred an increased risk of subsequent MACE (HR 3.28, 95% CI 1.98 to 5.62, p<0.001). After adjustment, each 10 ms increase in the QRS duration conferred a 1.3-fold increase in the odds of MACE (95% CI 1.07 to 1.61, p=0.011). Conversely, there was no association between the QTc interval and MACE among men (HR 1.33, 95% CI 0.70 to 2.53, p=0.38) or women (HR 1.48, 95% CI 0.61 to 3.58, p=0.39). Conclusions The QRS duration is increased in ICI myocarditis and is associated with increased MACE risk. Use of this widely available ECG parameter may aid in ICI myocarditis diagnosis and risk-stratification.
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Deep convolutional neural networks to predict cardiovascular risk from computed tomography. Nat Commun 2021; 12:715. [PMID: 33514711 PMCID: PMC7846726 DOI: 10.1038/s41467-021-20966-2] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 01/05/2021] [Indexed: 11/30/2022] Open
Abstract
Coronary artery calcium is an accurate predictor of cardiovascular events. While it is visible on all computed tomography (CT) scans of the chest, this information is not routinely quantified as it requires expertise, time, and specialized equipment. Here, we show a robust and time-efficient deep learning system to automatically quantify coronary calcium on routine cardiac-gated and non-gated CT. As we evaluate in 20,084 individuals from distinct asymptomatic (Framingham Heart Study, NLST) and stable and acute chest pain (PROMISE, ROMICAT-II) cohorts, the automated score is a strong predictor of cardiovascular events, independent of risk factors (multivariable-adjusted hazard ratios up to 4.3), shows high correlation with manual quantification, and robust test-retest reliability. Our results demonstrate the clinical value of a deep learning system for the automated prediction of cardiovascular events. Implementation into clinical practice would address the unmet need of automating proven imaging biomarkers to guide management and improve population health.
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Global Longitudinal Strain and Cardiac Events in Patients With Immune Checkpoint Inhibitor-Related Myocarditis. J Am Coll Cardiol 2020; 75:467-478. [PMID: 32029128 DOI: 10.1016/j.jacc.2019.11.049] [Citation(s) in RCA: 149] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 11/03/2019] [Accepted: 11/22/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND There is a need for improved methods for detection and risk stratification of myocarditis associated with immune checkpoint inhibitors (ICIs). Global longitudinal strain (GLS) is a sensitive marker of cardiac toxicity among patients receiving standard chemotherapy. There are no data on the use of GLS in ICI myocarditis. OBJECTIVES This study sought to evaluate the role of GLS and assess its association with cardiac events among patients with ICI myocarditis. METHODS This study retrospectively compared echocardiographic GLS by speckle tracking at presentation with ICI myocarditis (cases, n = 101) to that from patients receiving an ICI who did not develop myocarditis (control subjects, n = 92). Where available, GLS was also measured pre-ICI in both groups. Major adverse cardiac events (MACE) were defined as a composite of cardiogenic shock, arrest, complete heart block, and cardiac death. RESULTS Cases and control subjects were similar in age, sex, and cancer type. At presentation with myocarditis, 61 cases (60%) had a normal ejection fraction (EF). Pre-ICI, GLS was similar between cases and control subjects (20.3 ± 2.6% vs. 20.6 ± 2.0%; p = 0.60). There was no change in GLS among control subjects on an ICI without myocarditis (pre-ICI vs. on ICI, 20.6 ± 2.0% vs. 20.5 ± 1.9%; p = 0.41); in contrast, among cases, GLS decreased to 14.1 ± 2.8% (p < 0.001). The GLS at presentation with myocarditis was lower among cases presenting with either a reduced (12.3 ± 2.7%) or preserved EF (15.3 ± 2.0%; p < 0.001). Over a median follow-up of 162 days, 51 (51%) experienced MACE. The risk of MACE was higher with a lower GLS among patients with either a reduced or preserved EF. After adjustment for EF, each percent reduction in GLS was associated with a 1.5-fold increase in MACE among patients with a reduced EF (hazard ratio: 1.5; 95% confidence interval: 1.2 to 1.8) and a 4.4-fold increase with a preserved EF (hazard ratio: 4.4; 95% confidence interval: 2.4 to 7.8). CONCLUSIONS GLS decreases with ICI myocarditis and, compared with control subjects, was lower among cases presenting with either a preserved or reduced EF. Lower GLS was strongly associated with MACE in ICI myocarditis presenting with either a preserved or reduced EF.
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Pretest probability for patients with suspected obstructive coronary artery disease: re-evaluating Diamond-Forrester for the contemporary era and clinical implications: insights from the PROMISE trial. Eur Heart J Cardiovasc Imaging 2020; 20:574-581. [PMID: 30520944 DOI: 10.1093/ehjci/jey182] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 10/31/2018] [Indexed: 11/13/2022] Open
Abstract
AIMS To update pretest probabilities (PTP) for obstructive coronary artery disease (CAD ≥ 50%) across age, sex, and clinical symptom strata, using coronary computed tomography angiography (CTA) in a large contemporary population of patients with stable chest pain referred to non-invasive testing. METHODS AND RESULTS We included patients enrolled in the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) trial and randomized to CTA. Exclusively level III-certified readers, blinded to demographic and clinical data, assessed the prevalence of CAD ≥ 50% in a central core lab. After comparing the recent European Society of Cardiology-Diamond and Forrester PTP (ESC-DF) with the actual observed prevalence of CAD ≥ 50%, we created a new PTP set by replacing the ESC-DF PTP with the observed prevalence of CAD ≥ 50% across strata of age, sex, and type of angina. In 4415 patients (48.3% men; 60.5 ± 8.2 years; 78% atypical angina; 11% typical angina; 11% non-anginal chest pain), the observed prevalence of CAD ≥ 50% was 13.9%, only one-third of the average ESC-DF PTP (40.6; P < 0.001 for difference). The PTP in the new set ranged 2-48% and were consistently lower than the ESC-DF PTP across all age, sex, and angina type categories. Initially, 4284/4415 (97%) patients were classified as intermediate-probability by the ESC-DF (PTP 15-85%); using the PROMISE-PTP, 50.2% of these patients were reclassified to the low PTP category (PTP < 15%). CONCLUSION The ESC-DF PTP overestimate vastly the actual prevalence of CAD ≥ 50%. A new set of PTP, derived from results of non-invasive testing, may substantially reduce the need for non-invasive tests in stable chest pain.
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THE INCIDENCE, RISK FACTORS AND OUTCOMES WITH 5-FU (FLUOROURACIL)-ASSOCIATED CORONARY VASOSPASM. J Am Coll Cardiol 2020. [DOI: 10.1016/s0735-1097(20)30818-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5196Coronary artery calcification predicts MACE and all-cause mortality in individuals undergoing non-cardiac computed tomography for non-cardiovascular indications. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Coronary artery calcification (CAC) measured on ECG-gated cardiac CT is a strong predictor of cardiovascular (CV) risk in asymptomatic individuals in a primary prevention setting. However, the prognostic value of CAC in an unselected population referred for non-gated non-cardiac chest CT (NCCT) is unknown.
Purpose
To determine whether CAC predicts major adverse cardiovascular events (MACE) and all-cause mortality in patients referred for NCCT for non-CV indications.
Methods
A random sample of 741 individuals, without prior known history of coronary artery disease (CAD) who underwent NCCT for non-CV indications at a tertiary care hospital in 2008 were included in this study. NCCT was assessed qualitatively for the presence and extent of CAC by two experienced physicians. Data abstraction was performed by electronic medical record (EMR) review. Our primary endpoint of MACE, defined as CV mortality, MI, PCI, CABG, heart failure and stroke as well as secondary endpoint of all-cause mortality, over a median follow up of 8 (IQR 4–10) years, was adjudicated per independent review.
Results
Among 741 individuals (mean age 61.1±15.5 years, 60% female, 91% Caucasian), 57% were hypertensive, 30% had hyperlipidemia, 14% were diabetic and the mean ASCVD score was 12.2±11.6. CAC was present in 425/741 (57.4%) individuals. Among those with CAC, it was mild in 172/425 (40%), moderate in 143/425 (34%) and severe in 110/425 (26%) individuals. Overall, MACE occurred in 115/741 (15.5%) patients. Compared to those without MACE, CAC was more prevalent (83% vs. 53%, p<0.001) and extensive (at least moderate: 67% vs. 28%, p<0.001) in those with MACE. Over a median follow up of 8 (IQR 3–10) years, the presence of any CAC was associated with a 4-fold higher risk of MACE (HR 4.22, 95% CI (1.4–8.9), p<0.001), after adjustment for age and gender. On stratification, severe CAC had a near 9-fold increased risk of MACE (HR 8.8, 95% CI (5.1–15.2), p<0.001), followed by moderate CAC with a near 6-fold increased risk of MACE (HR 5.7, 95% CI (2.8–9.8), p<0.001), and a near doubling of MACE risk with mild CAC (HR 1.99, 95% CI (1.1–4.3), p=0.034). Similar results were observed with all-cause mortality (Figure 1).
Conclusions
CAC is an independent predictor of MACE and all-cause mortality in an unselected patient population referred for NCCT for non-CV indications, which may provide an opportunity to improve population health without the need for additional imaging.
Acknowledgement/Funding
Dr. Banerji and Dr. Alvi were supported by NIH/NHLBI 5T32HL076136.
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Carvedilol Among Patients With Heart Failure With a Cocaine-Use Disorder. JACC. HEART FAILURE 2019; 7:771-778. [PMID: 31466673 PMCID: PMC6719721 DOI: 10.1016/j.jchf.2019.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 06/19/2019] [Accepted: 06/20/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVES This study sought to assess the safety of carvedilol therapy among heart failure (HF) patients with a cocaine-use disorder (CUD). BACKGROUND Although carvedilol therapy is recommended among certain patients with HF, the safety and efficacy of carvedilol among HF patients with a CUD is unknown. METHODS This was a single-center study of hospitalized patients with HF. Cocaine use was self-reported or defined as having a positive urine toxicology. Patients were divided by carvedilol prescription. Subgroup analyses were performed by strata of ejection fraction (EF) ≤40%, 41% to 49%, or ≥50%. Major adverse cardiovascular events (MACE) were defined as cardiovascular mortality and 30-day HF readmission. RESULTS From a cohort of 2,578 patients hospitalized with HF in 2011, 503 patients with a CUD were identified, among whom 404 (80%) were prescribed carvedilol, and 99 (20%) were not. Both groups had similar characteristics; however, those prescribed carvedilol had a lower LVEF, heart rate, and N-terminal pro-B-type natriuretic peptide concentrations at admission and on discharge, and more coronary artery disease. Over a median follow-up of 19 months, there were 169 MACEs. The MACE rates were similar between the carvedilol and the non-carvedilol groups (32% vs. 38%, respectively; p = 0.16) and between those with a preserved EF (30% vs. 33%, respectively; p = 0.48) and were lower in patients with a reduced EF taking carvedilol (34% vs. 58%, respectively; p = 0.02). In a multivariate model, carvedilol therapy was associated with lower MACE among patients with HF with a CUD (hazard ratio: 0.67; 95% confidence interval; 0.481 to 0.863). CONCLUSIONS Our findings suggest that carvedilol therapy is safe for patients with HF with a CUD and may be effective among those with a reduced EF.
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The Role of Contrast-Enhanced Cardiac Magnetic Resonance in the Assessment of Patients with Malignant Ventricular Arrhythmias. Magn Reson Imaging Clin N Am 2019; 27:475-490. [PMID: 31279451 DOI: 10.1016/j.mric.2019.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Cardiac magnetic resonance (CMR) imaging has gained significant traction as an imaging modality of choice in the evaluation of individuals with, or at risk for, heart failure. Ventricular arrhythmias, often malignant, may be sequelae of heart failure and arise from fibrosis. Late gadolinium enhancement evaluation by CMR has become a preferred modality to assess individuals at risk for malignant ventricular arrhythmias. A spectrum of various pathologies that predispose individuals to malignant ventricular arrhythmias, as well as the usefulness of CMR in their identification and prognostication, are reviewed.
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Influenza vaccination and myocarditis among patients receiving immune checkpoint inhibitors. J Immunother Cancer 2019; 7:53. [PMID: 30795818 PMCID: PMC6387531 DOI: 10.1186/s40425-019-0535-y] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/13/2019] [Indexed: 12/18/2022] Open
Abstract
Background Influenza vaccination (FV) is recommended for patients with cancer. Recent data suggested that the administration of the FV was associated with an increase in immune-related adverse events (irAEs) among patients on immune checkpoint inhibitors (ICIs). Myocarditis is an uncommon but serious complication of ICIs and may also result from infection with influenza. There are no data testing the relationship between FV and the development of myocarditis on ICIs. Methods Patients on ICIs who developed myocarditis (n = 101) (cases) were compared to ICI-treated patients (n = 201) without myocarditis (controls). A patient was defined as having the FV if they were administered the FV from 6 months prior to start of ICI to anytime during ICI therapy. Alternate thresholds for FV status were also tested. The primary comparison of interest was the rate of FV between cases and controls. Patients with myocarditis were followed for major adverse cardiac events (MACE), defined as the composite of cardiogenic shock, cardiac arrest, hemodynamically significant complete heart block and cardiovascular death. Results The FV was administered to 25% of the myocarditis cases compared to 40% of the non-myocarditis ICI-treated controls (p = 0.01). Similar findings of lower rates of FV administration were noted among myocarditis cases when alternate thresholds were tested. Among the myocarditis cases, those who were vaccinated had 3-fold lower troponin levels when compared to unvaccinated cases (FV vs. No FV: 0.12 [0.02, 0.47] vs. 0.40 [0.11, 1.26] ng/ml, p = 0.02). Within myocarditis cases, those administered the FV also had a lower rate of other irAEs when compared to unvaccinated cases (36 vs. 55% p = 0.10) including lower rates of pneumonitis (12 vs. 36%, p = 0.03). During follow-up (175 [IQR 89, 363] days), 47% of myocarditis cases experienced a MACE. Myocarditis cases who received the FV were at a lower risk of cumulative MACE when compared to unvaccinated cases (24 vs. 59%, p = 0.002). Conclusion The rate of FV among ICI-related myocarditis cases was lower than controls on ICIs who did not develop myocarditis. In those who developed myocarditis related to an ICI, there was less myocardial injury and a lower risk of MACE among those who were administered the FV. Electronic supplementary material The online version of this article (10.1186/s40425-019-0535-y) contains supplementary material, which is available to authorized users.
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3100Diamond and Forrester-predicted vs. coronary CTA-observed prevalence of obstructive CAD in patients with stable chest pain: results from the PROMISE trial. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.3100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Protease Inhibitors and Cardiovascular Outcomes in Patients With HIV and Heart Failure. J Am Coll Cardiol 2018; 72:518-530. [PMID: 30049313 PMCID: PMC6202063 DOI: 10.1016/j.jacc.2018.04.083] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 04/27/2018] [Accepted: 04/30/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND Incident heart failure (HF) is increased in persons with human immunodeficiency virus (PHIV). Protease inhibitors (PIs) are associated with adverse cardiac remodeling and vascular events; however, there are no data on the use of PIs in PHIV with HF. OBJECTIVES This study sought to compare characteristics, cardiac structure, and outcomes in PHIV with HF who were receiving PI-based versus non-PI (NPI) therapy. METHODS This was a retrospective single-center study of all 394 antiretroviral therapy-treated PHIV who were hospitalized with HF in 2011, stratified by PI and NPI. The primary outcome was cardiovascular (CV) mortality, and the secondary outcome was 30-day HF readmission rate. RESULTS Of the 394 PHIV with HF (47% female, mean age 60 ± 9.5 years, CD4 count 292 ± 206 cells/mm3), 145 (37%) were prescribed a PI, whereas 249 (63%) were prescribed NPI regimens. All PI-based antiretroviral therapy contained boosted-dose ritonavir. PHIV who were receiving a PI had higher rates of hyperlipidemia, diabetes mellitus, and coronary artery disease (CAD); higher pulmonary artery systolic pressure (PASP); and lower left ventricular ejection fraction. In follow-up, PI use was associated with increased CV mortality (35% vs. 17%; p < 0.001) and 30-day HF readmission (68% vs. 34%; p < 0.001), effects seen in all HF types. Predictors of CV mortality included PI use, CAD, PASP, and immunosuppression. Overall, PIs were associated with a 2-fold increased risk of CV mortality. CONCLUSIONS PI-based regimens in PHIV with HF are associated with dyslipidemia, diabetes, CAD, a lower left ventricular ejection fraction, and a higher PASP. In follow-up, PHIV with HF who are receiving a PI have increased CV mortality and 30-day HF readmission.
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Once-daily indacaterol/glycopyrronium reduces the rate and risk of moderate or severe exacerbations compared with twice-daily salmeterol/fluticasone in a subset of gold froup D COPD patients with a history of >= 2 exacerbations or 1 hospitalization: the FLAME study. Pneumologie 2018. [DOI: 10.1055/s-0037-1619355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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RESISTANCE EXERCISE AND LEFT VENTRICULAR STRUCTURE AS ASSESSED USING CARDIAC COMPUTED TOMOGRAPHY ANGIOGRAPHY: A CONTEMPORARY REASSESSMENT OF THE MORGANROTH HYPOTHESIS. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32049-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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RITONAVIR-BASED ANTI-RETROVIRAL THERAPY IS ASSOCIATED WITH A LOWER EJECTION FRACTION AND AN INCREASED RISK FOR DECOMPENSATED HEART FAILURE AND CARDIOVASCULAR MORTALITY AMONG PERSONS LIVING WITH HIV. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31424-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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CAD-RADS - a new clinical decision support tool for coronary computed tomography angiography. Eur Radiol 2017; 28:1365-1372. [PMID: 29116390 DOI: 10.1007/s00330-017-5105-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/14/2017] [Accepted: 09/28/2017] [Indexed: 12/19/2022]
Abstract
Coronary computed tomography angiography (CTA) has been established as an accurate method to non-invasively assess coronary artery disease (CAD). The proposed 'Coronary Artery Disease Reporting and Data System' (CAD-RADS) may enable standardised reporting of the broad spectrum of coronary CTA findings related to the presence, extent and composition of coronary atherosclerosis. The CAD-RADS classification is a comprehensive tool for summarising findings on a per-patient-basis dependent on the highest-grade coronary artery lesion, ranging from CAD-RADS 0 (absence of CAD) to CAD-RADS 5 (total occlusion of a coronary artery). In addition, it provides suggestions for clinical management for each classification, including further testing and therapeutic options. Despite some limitations, CAD-RADS may facilitate improved communication between imagers and patient caregivers. As such, CAD-RADS may enable a more efficient use of coronary CTA leading to more accurate utilisation of invasive coronary angiograms. Furthermore, widespread use of CAD-RADS may facilitate registry-based research of diagnostic and prognostic aspects of CTA. KEY POINTS • CAD-RADS is a tool for standardising coronary CTA reports. • CAD-RADS includes clinical treatment recommendations based on CTA findings. • CAD-RADS has the potential to reduce variability of CTA reports.
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Indacaterol/Glycopyrronium (IND/GLY) verzögert eine klinisch relevante Verschlechterung im Vergleich zu Salmeterol/Fluticason (SFC) bei symptomatischen COPD Patienten: zusammenfassende Analyse der LANTERN/ILLUMINATE Studien. Pneumologie 2017. [DOI: 10.1055/s-0037-1598542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Einmal täglich Indacaterol/Glycopyrronium (IND/GLY) reduziert COPD Exazerbationen im Vergleich zu zweimal täglich Salmeterol/Fluticason (SFC) in COPD Patienten mit mindestens einer Exazerbation im Vorjahr: die FLAME Studie. Pneumologie 2017. [DOI: 10.1055/s-0037-1598302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Indacaterol/Glycopyrronium (IND/GLY) reduziert Exazerbationen und verbessert die Lungenfunktion im Vergleich zu Salmeterol/Fluticason (SFC) bei Patienten mit und ohne vorhergehender ICS Therapie: die FLAME Studie. Pneumologie 2017. [DOI: 10.1055/s-0037-1598405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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P60 Effect of Indacaterol/Glycopyrronium (IND/GLY) on patient-reported outcomes in men and women with COPD: a pooled analysis from the ignite programme. Thorax 2016. [DOI: 10.1136/thoraxjnl-2016-209333.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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IS THERE ANY ROLE OF MANUAL THROMBECTOMY IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION UNDERGOING PRIMARY PERCUTANEOUS CORONARY INTERVENTION? AN UPDATED META-ANALYSIS OF RANDOMIZED CONTROLLED TRIALS. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)30229-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Einmal-täglich Indacaterol/Glycopyrronium verbessert Lungenfunktion und Gesundheitsstatus versus zweimal-täglich Salmeterol/Fluticason bei symptomatischen GOLD B und GOLD D COPD Patienten: LANTERN/ILLUMINATE gepoolte Analyse. Pneumologie 2016. [DOI: 10.1055/s-0036-1572089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Vergleich der Fixdosiskombinationen Indacaterol/Glycopyrronium (IND/GLY) und Salmeterol/Fluticason (SFC) in Bezug auf Exazerbationen unter Berücksichtigung der Baseline-Blut-Eosinophilen: eine gepoolte Analyse der LANTERN und ILLUMINATE Studien. Pneumologie 2016. [DOI: 10.1055/s-0036-1572136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Baseline-Symptom-Scores und zukünftiges Risiko für schwere Exazerbationen: die SPARK Studie. Pneumologie 2016. [DOI: 10.1055/s-0036-1572088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kardio- und cerebrovaskuläre Sicherheit von QVA149 bei Patienten mit moderater bis sehr schwerer COPD: Eine gepoolte Analyse. Pneumologie 2015. [DOI: 10.1055/s-0035-1544788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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QVA149 zeigt signifikante Verbesserungen in Lungenfunktion und Gesundheitsstatus sowie gute Verträglichkeit gegenüber Glycopyrronium und Tiotropium bei Patienten mit schwerer COPD: Die SPARK-Studie. Pneumologie 2015. [DOI: 10.1055/s-0035-1544794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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QVA149 reduziert das Risiko moderater bis schwerer Exazerbationen im Vergleich zu unverblindetem Tiotropium bei Patienten mit schwerer COPD: Die SPARK-Studie. Pneumologie 2015. [DOI: 10.1055/s-0035-1544793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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QVA149 erzielt eine überlegene Peak-Lungenfunktion bei Patienten mit COPD. Pneumologie 2014. [DOI: 10.1055/s-0034-1368039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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QVA149 einmal täglich reduziert Exazerbationen und verbessert den Gesundheitszustand im Vergleich zu Glycopyrronium und Tiotropium bei Patienten mit schwerer bis sehr schwerer COPD: die SPARK-Studie. Pneumologie 2014. [DOI: 10.1055/s-0034-1368038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Vergleich von COPD-Exazerbationen bei QVA149 einmal täglich gegenüber Salmeterol/Fluticason zweimal täglich: die ILLUMINATE-Studie. Pneumologie 2014. [DOI: 10.1055/s-0034-1368033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Die überlegene Lungenfunktion von QVA149 im Vergleich zu Tiotropium führt zu einer stärkeren Linderung der Dyspnoe bei COPD Patienten: die BLAZE Studie. Pneumologie 2014. [DOI: 10.1055/s-0034-1368041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Ein neuartiges Studiendesign zum Vergleich von QVA149 einmal täglich und Salmeterol/Fluticason zweimal täglich bei der Reduktion von COPD-Exazerbationen: die FLAME-Studie. Pneumologie 2014. [DOI: 10.1055/s-0034-1368037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Schnelle Bronchodilatation mit Glycopyrronium einmal täglich: die Bedeutung einer optimierten Lungenfunktion am Morgen. Pneumologie 2014. [DOI: 10.1055/s-0034-1368050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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QVA149 einmal täglich zeigt die gleiche Wirksamkeit wie die freie Kombination der Monokomponenten Indacaterol und Glycopyrronium: die BEACON-Studie. Pneumologie 2014. [DOI: 10.1055/s-0034-1368035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Glycopyrronium einmal täglich zeigt anhaltende Bronchodilatation und verbessert Symptome in verschiedenen Subgruppen von Patienten mit COPD. Pneumologie 2014. [DOI: 10.1055/s-0034-1368051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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QVA149 einmal täglich erzielt klinisch relevante Verbesserungen der Lungenfunktion und des klinischen Ergebnisses. Pneumologie 2014. [DOI: 10.1055/s-0034-1368034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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P235 Dual-bronchodilation with once-daily QVA149 in patients with moderate-to-severe COPD: overview of the IGNITE program: Abstract P235 Table 1. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P234 QVA149 once daily improves lung function, dyspnoea and health status independent of prior medications and disease severity: the SHINE study: Abstract P234 Table 1. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P237 Comparison of COPD exacerbations with once-daily QVA149 versus twice-daily salmeterol/fluticasone combination: the ILLUMINATE study. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P236 Superior lung function with once-daily QVA149 translates into improvements in patient-reported breathlessness compared with placebo and tiotropium in COPD patients: the BLAZE study. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dual bronchodilation with QVA149 reduces patient-reported dyspnoea in COPD: the BLAZE study. Eur Respir J 2013; 43:1599-609. [DOI: 10.1183/09031936.00124013] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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45
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QVA149 einmal täglich verbessert signifikant die Lungenfunktion und die Symptome bei COPD Patienten im Vergleich zu Fluticason/Salmeterol zweimal täglich: die ILLUMINATE Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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NVA237 einmal täglich erzielt eine schnelle und anhaltende Bronchodilatation und wird von COPD Patienten gut vertragen: die SHINE-Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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NVA237 einmal täglich verringert die Zahl an COPD Exazerbationen in vergleichbarem Maße wie Tiotropium: die GLOW2 Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Vorteile einer dualen Bronchodilatation mit QVA149 einmal täglich versus Placebo, Indacaterol, NVA237 und Tiotropium bei Patienten mit COPD: die SHINE Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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49
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NVA237 einmal täglich verbessert die Atemnot und die gesundheitsbezogene Lebensqualität bei Patienten mit COPD: die GLOW2 Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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50
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QVA149 einmal täglich erzielt signifikante Verbesserungen der Lungenfunktion über 1 Jahr bei Patienten mit COPD: die ENLIGHTEN Studie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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