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Davidson SJ, Roncalli J, Surder D, Corti R, Chugh AR, Yang PC, Henry TD, Stanberry L, Lemarchand P, Beregi JP, Traverse JH. Microvascular obstruction identifies a subgroup of patients who benefit from stem cell therapy following ST-elevation myocardial infarction. Am Heart J 2023; 259:79-86. [PMID: 36796572 DOI: 10.1016/j.ahj.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 02/01/2023] [Accepted: 02/05/2023] [Indexed: 05/11/2023]
Abstract
BACKGROUND Microvascular obstruction (MVO) is associated with greater infarct size, adverse left-ventricular (LV) remodeling and reduced ejection fraction following ST-elevation myocardial infarction (STEMI). We hypothesized that patients with MVO may constitute a subgroup of patients that would benefit from intracoronary stem cell delivery with bone marrow mononuclear cells (BMCs) given previous findings that BMCs tended to improve LV function only in patients with significant LV dysfunction. METHODS AND RESULTS We analyzed the cardiac MRIs of 356 patients (303 M, 53 F) with anterior STEMIs who received autologous BMCs or placebo / control as part of 4 randomized clinical trials that included the Cardiovascular Cell Therapy Research Network (CCTRN) TIME trial and its pilot, the multicenter French BONAMI trial and SWISS-AMI trials. A total of 327 patients had paired imaging data at 1 year. All patients received 100 to 150 million intracoronary autologous BMCs or placebo / control 3 to 7 days following primary PCI and stenting. LV function, volumes, infarct size and MVO were assessed prior to infusion of BMCs and 1 year later. Patients with MVO (n = 210) had reduced LVEF and much greater infarct size and LV volumes compared to patients without MVO (n = 146) (P < .01). At 12 months, patients with MVO who received BMCs had significantly greater recovery of LVEF compared to those patients with MVO who received placebo (absolute difference = 2.7%; P < .05). Similarly, left-ventricular end-diastolic (LVEDVI) and end-systolic volume indices (LVESVI) demonstrated significantly less adverse remodeling in patients with MVO who received BMCs compared to placebo. In contrast, no improvement in LVEF or LV volumes was observed in those patients without MVO who received BMCs compared to placebo. CONCLUSIONS The presence of MVO on cardiac MRI following STEMI identifies a subgroup of patients who benefit from intracoronary stem cell therapy.
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Affiliation(s)
| | - Jerome Roncalli
- Federation de Cardiologie, Departmentie, Institute CARDIOMET, University Hospital of Toulouse, Toulose, France
| | - Daniel Surder
- Department of Cardiology, Cardiovascular Center, University Hospital Zurich, Zurich Switzerland
| | - Roberto Corti
- Department of Cardiology, Cardiovascular Center, University Hospital Zurich, Zurich Switzerland
| | - Atul R Chugh
- Franciscan Health Indiana Heart Physicians, Indianapolis, IN
| | | | | | - Larissa Stanberry
- Minneapolis Heart Institute Foundation at Abbott Northwestern Hospital, Minneapolis, MN
| | - Patricia Lemarchand
- Institut du thorax, INSERM, CNRS, Universite de Nantes, CHU Nantes, Nantes, France
| | - Jeau-Paul Beregi
- Nimes Medical Imaging Group, University Montpellier, Nimes, France
| | - Jay H Traverse
- Minneapolis Heart Institute Foundation at Abbott Northwestern Hospital, Minneapolis, MN; University of Minnesota School of Medicine; Cardiovascular Division, Minneapolis, MN.
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Azizi M, Mahfoud F, Weber MA, Sharp ASP, Schmieder RE, Lurz P, Lobo MD, Fisher NDL, Daemen J, Bloch MJ, Basile J, Sanghvi K, Saxena M, Gosse P, Jenkins JS, Levy T, Persu A, Kably B, Claude L, Reeve-Stoffer H, McClure C, Kirtane AJ, Mullin C, Thackeray L, Chertow G, Kahan T, Dauerman H, Ullery S, Abbott JD, Loening A, Zagoria R, Costello J, Krathan C, Lewis L, McElvarr A, Reilly J, Cash M, Williams S, Jarvis M, Fong P, Laffer C, Gainer J, Robbins M, Crook S, Maddel S, Hsi D, Martin S, Portnay E, Ducey M, Rose S, DelMastro E, Bangalore S, Williams S, Cabos S, Rodriguez Alvarez C, Todoran T, Powers E, Hodskins E, Paladugu V, Tecklenburg A, Devireddy C, Lea J, Wells B, Fiebach A, Merlin C, Rader F, Dohad S, Kim HM, Rashid M, Abraham J, Owan T, Abraham A, Lavasani I, Neilson H, Calhoun D, McElderry T, Maddox W, Oparil S, Kinder S, Radhakrishnan J, Batres C, Edwards S, Garasic J, Drachman D, Zusman R, Rosenfield K, Do D, Khuddus M, Zentko S, O'Meara J, Barb I, Foster A, Boyette A, Wang Y, Jay D, Skeik N, Schwartz R, Peterson R, Goldman JA, Goldman J, Ledley G, Katof N, Potluri S, Biedermann S, Ward J, White M, Mauri L, Sobieszczky P, Smith A, Aseltine L, Stouffer R, Hinderliter A, Pauley E, Wade T, Zidar D, Shishehbor M, Effron B, Costa M, Semenec T, Roongsritong C, Nelson P, Neumann B, Cohen D, Giri J, Neubauer R, Vo T, Chugh AR, Huang PH, Jose P, Flack J, Fishman R, Jones M, Adams T, Bajzer C, Mathur A, Jain A, Balawon A, Zongo O, Bent C, Beckett D, Lakeman N, Kennard S, D’Souza RJ, Statton S, Wilkes L, Anning C, Sayer J, Iyer SG, Robinson N, Sevillano A, Ocampo M, Gerber R, Faris M, Marshall AJ, Sinclair J, Pepper H, Davies J, Chapman N, Burak P, Carvelli P, Jadhav S, Quinn J, Rump LC, Stegbauer J, Schimmöller L, Potthoff S, Schmid C, Roeder S, Weil J, Hafer L, Agdirlioglu T, Köllner T, Böhm M, Ewen S, Kulenthiran S, Wachter A, Koch C, Fengler K, Rommel KP, Trautmann K, Petzold M, Ott C, Schmid A, Uder M, Heinritz U, Fröhlich-Endres K, Genth-Zotz S, Kämpfner D, Grawe A, Höhne J, Kaesberger B, von zur Mühlen C, Wolf D, Welzel M, Heinrichs G, Trabitzsch B, Cremer A, Trillaud H, Papadopoulos P, Maire F, Gaudissard J, Sapoval M, Livrozet M, Lorthioir A, Amar L, Paquet V, Pathak A, Honton B, Cottin M, Petit F, Lantelme P, Berge C, Courand PY, Langevin F, Delsart P, Longere B, Ledieu G, Pontana F, Sommeville C, Bertrand F, Feyz L, Zeijen V, Ruiter A, Huysken E, Blankestijn P, Voskuil M, Rittersma Z, Dolmans H, Kroon A, van Zwam W, Vranken J, de Haan. C, Renkin J, Maes F, Beauloye C, Lengelé JP, Huyberechts D, Bouvie A, Witkowski A, Januszewicz A, Kądziela J, Prejbisj A, Hering D, Ciecwierz D, Jaguszewski MJ, Owczuk R. Effects of Renal Denervation vs Sham in Resistant Hypertension After Medication Escalation: Prespecified Analysis at 6 Months of the RADIANCE-HTN TRIO Randomized Clinical Trial. JAMA Cardiol 2022; 7:1244-1252. [PMID: 36350593 PMCID: PMC9647563 DOI: 10.1001/jamacardio.2022.3904] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Importance Although early trials of endovascular renal denervation (RDN) for patients with resistant hypertension (RHTN) reported inconsistent results, ultrasound RDN (uRDN) was found to decrease blood pressure (BP) vs sham at 2 months in patients with RHTN taking stable background medications in the Study of the ReCor Medical Paradise System in Clinical Hypertension (RADIANCE-HTN TRIO) trial. Objectives To report the prespecified analysis of the persistence of the BP effects and safety of uRDN vs sham at 6 months in conjunction with escalating antihypertensive medications. Design, Setting, and Participants This randomized, sham-controlled, clinical trial with outcome assessors and patients blinded to treatment assignment, enrolled patients from March 11, 2016, to March 13, 2020. This was an international, multicenter study conducted in the US and Europe. Participants with daytime ambulatory BP of 135/85 mm Hg or higher after 4 weeks of single-pill triple-combination treatment (angiotensin-receptor blocker, calcium channel blocker, and thiazide diuretic) with estimated glomerular filtration rate (eGFR) of 40 mL/min/1.73 m2 or greater were randomly assigned to uRDN or sham with medications unchanged through 2 months. From 2 to 5 months, if monthly home BP was 135/85 mm Hg or higher, standardized stepped-care antihypertensive treatment starting with aldosterone antagonists was initiated under blinding to treatment assignment. Interventions uRDN vs sham procedure in conjunction with added medications to target BP control. Main Outcomes and Measures Six-month change in medications, change in daytime ambulatory systolic BP, change in home systolic BP adjusted for baseline BP and medications, and safety. Results A total of 65 of 69 participants in the uRDN group and 64 of 67 participants in the sham group (mean [SD] age, 52.4 [8.3] years; 104 male [80.6%]) with a mean (SD) eGFR of 81.5 (22.8) mL/min/1.73 m2 had 6-month daytime ambulatory BP measurements. Fewer medications were added in the uRDN group (mean [SD], 0.7 [1.0] medications) vs sham (mean [SD], 1.1 [1.1] medications; P = .045) and fewer patients in the uRDN group received aldosterone antagonists at 6 months (26 of 65 [40.0%] vs 39 of 64 [60.9%]; P = .02). Despite less intensive standardized stepped-care antihypertensive treatment, mean (SD) daytime ambulatory BP at 6 months was 138.3 (15.1) mm Hg with uRDN vs 139.0 (14.3) mm Hg with sham (additional decreases of -2.4 [16.6] vs -7.0 [16.7] mm Hg from month 2, respectively), whereas home SBP was lowered to a greater extent with uRDN by 4.3 mm Hg (95% CI, 0.5-8.1 mm Hg; P = .03) in a mixed model adjusting for baseline and number of medications. Adverse events were infrequent and similar between groups. Conclusions and Relevance In this study, in patients with RHTN initially randomly assigned to uRDN or a sham procedure and who had persistent elevation of BP at 2 months after the procedure, standardized stepped-care antihypertensive treatment escalation resulted in similar BP reduction in both groups at 6 months, with fewer additional medications required in the uRDN group. Trial Registration ClinicalTrials.gov Identifier: NCT02649426.
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Affiliation(s)
- Michel Azizi
- Université Paris Cité, F-75006 Paris, France,Assistance Publique–Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, F-75015 Paris, France,INSERM, CIC1418, F-75015 Paris, France
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge
| | - Michael A. Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York
| | - Andrew S. P. Sharp
- University Hospital of Wales, Cardiff and University of Exeter, Exeter, United Kingdom
| | - Roland E. Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Melvin D. Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | - Joost Daemen
- Erasmus MC, University Medical Center Rotterdam, Department of Cardiology, Rotterdam, the Netherlands
| | - Michael J. Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno
| | - Jan Basile
- Division of Cardiovascular Medicine, Medical University of South Carolina, Ralph H. Johnson VA Medical Center, Charleston
| | | | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | | | - Terry Levy
- Royal Bournemouth Hospital, Dorset, United Kingdom
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc and Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Benjamin Kably
- Assistance Publique–Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Department of Pharmacology, Paris, France
| | | | | | | | - Ajay J. Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Danny Do
- for the RADIANCE-HTN Investigators
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- for the RADIANCE-HTN Investigators
| | | | - Thu Vo
- for the RADIANCE-HTN Investigators
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Rao VU, Reeves DJ, Chugh AR, O'Quinn R, Fradley MG, Raghavendra M, Dent S, Barac A, Lenihan D. Clinical Approach to Cardiovascular Toxicity of Oral Antineoplastic Agents: JACC State-of-the-Art Review. J Am Coll Cardiol 2021; 77:2693-2716. [PMID: 34045027 DOI: 10.1016/j.jacc.2021.04.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 12/14/2022]
Abstract
Precision medicine has ushered in a new era of targeted treatments for numerous malignancies, leading to improvements in overall survival. Unlike traditional chemotherapy, many molecular targeted antineoplastic agents are available in oral formulation, leading to enhanced patient convenience and a perception of reduced risk of adverse effects. Although oral antineoplastic agents are generally well-tolerated, cardiovascular toxicities are being reported with increasing frequency in part due to U.S. Food and Drug Administration and manufacturer recommended cardiac monitoring. Monitoring strategies have focused on left ventricular dysfunction, hypertension, and QT prolongation/arrhythmias. Given the rapid pace of development and availability of new oral antineoplastic agents, the purpose of this review is to provide clinicians with an up-to-date practical approach to monitoring and management of cardiovascular toxicities with the aim of improving overall outcomes for patients with cancer.
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Affiliation(s)
- Vijay U Rao
- Franciscan Cardio-Oncology Center, Indiana Heart Physicians, Franciscan Health, Indianapolis, Indiana, USA.
| | - David J Reeves
- Division of Oncology, Franciscan Health and Butler University College of Pharmacy and Health Sciences, Indianapolis, Indiana, USA
| | - Atul R Chugh
- Franciscan Cardio-Oncology Center, Indiana Heart Physicians, Franciscan Health, Indianapolis, Indiana, USA
| | - Rupal O'Quinn
- Cardio-Oncology Center of Excellence, Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Michael G Fradley
- Cardio-Oncology Center of Excellence, Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Meghana Raghavendra
- Franciscan Cardio-Oncology Center, Oncology and Hematology Specialists, Franciscan Health, Indianapolis, Indiana, USA
| | - Susan Dent
- Duke Cancer Institute, Duke University, Durham, North Carolina, USA
| | - Ana Barac
- Medstar Heart and Vascular Institute, Georgetown University, Washington, DC, USA
| | - Daniel Lenihan
- Cardio-Oncology Center of Excellence, Washington University in St. Louis, St. Louis, Missouri, USA
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Chugh AR, Chaturvedi A, Parikshak M, Kelley N, Gerdisch M, Kioussopoulos K, Kiell C. A CATHETER-BASED ASPIRATION DEBRIDEMENT STRATEGY FOR TRICUSPID ENDOCARDITIS-A FOCUS ON OUTCOMES AND COST-EFFECTIVENESS. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02468-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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McCready RA, Kiell CS, Chugh AR, Rapp BM, Webb TH, Barksdale A, Parikshak M, Gerdisch MW. Long-term Results With CorMatrix Extracellular Matrix Patches After Carotid Endarterectomy. J Surg Res 2021; 262:21-26. [PMID: 33530005 DOI: 10.1016/j.jss.2021.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/16/2020] [Accepted: 01/01/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Previous reports of extracellular matrix (ECM) patch use after carotid endarterectomy (CEA) have noted an approximately 10% rate of pseudoaneurysm (PSA) formation. PSA-related rupture of ECM patches has also been described after femoral artery repair. In these studies, different thicknesses (4-ply versus 6-ply) and no standard length of soaking the patch in saline before implantation were used. Herein, we describe our experience with ECM CorMatrix patches in 291 CEAs with 6-ply patches. METHODS The records of 275 consecutive patients undergoing 291 CEAs with CorMatrix 6-ply patches beginning in November of 2011 and extending until 2015 were reviewed. Only 6-ply patches and a 1 min hydration time in saline were used in all patients. No shunts were used. RESULTS There were three deaths within the first 30 d secondary to subsequent cardiac surgical procedures. Nine patients experienced a perioperative stroke (3.1%), only one of which occurred secondary to an occluded internal carotid artery. One patient had a transient ischemic attack with a patent endarterectomy site. In follow-up, 11 patients (4.5%) developed severe recurrent stenoses requiring reintervention. Only one patient (0.34%) developed a PSA at 2 years possibly secondary to chronic infection. The median follow-up was 72 mo. CONCLUSIONS Our experience with 6-ply CorMatrix ECM patches and a brief period of soaking demonstrated that these patches performed well in patients requiring a CEA. Only one PSA was noted.
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Affiliation(s)
- Robert A McCready
- Department of Vascular Surgery, Franciscan Physician Network, Indianapolis, Indiana.
| | - Charles S Kiell
- Department of Vascular Surgery, Franciscan Physician Network, Indianapolis, Indiana
| | - Atul R Chugh
- Department of Cardiology, Franciscan Physician Network, Indianapolis, Indiana
| | - Brian M Rapp
- Department of Vascular Surgery, Franciscan Physician Network, Indianapolis, Indiana
| | - Thomas H Webb
- Department of Vascular Surgery, Franciscan Physician Network, Indianapolis, Indiana
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Meyer ML, Parikshak M, Kiell C, Chugh AR. Using Aspiration-Based Tricuspid Valve Endocarditis Debridement: Highlighting Imaging-Based Modification in a High-Risk Clinical Scenario. JACC Case Rep 2019; 1:742-745. [PMID: 34316923 PMCID: PMC8288703 DOI: 10.1016/j.jaccas.2019.10.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/22/2019] [Accepted: 10/24/2019] [Indexed: 11/19/2022]
Abstract
This report describes a high-risk case of tricuspid valve endocarditis secondary to intravenous drug abuse. Information gleaned from intraoperative transesophageal echocardiographic imaging and real-time measurements was used to effectively modify procedural hardware and successfully treat the patient using an aspiration-based strategy. (Level of Difficulty: Advanced.)
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Affiliation(s)
- Marrisa L. Meyer
- Department of Cardiovascular Medicine, Franciscan Health, Indianapolis, Indiana
| | - Manesh Parikshak
- Department of Cardiovascular Surgery, Franciscan Health, Indianapolis, Indiana
| | - Charles Kiell
- Department of Vascular Surgery, Franciscan Health, Indianapolis, Indiana
| | - Atul R. Chugh
- Department of Cardiovascular Medicine, Franciscan Health, Indianapolis, Indiana
- Address for correspondence: Dr. Atul R. Chugh, Indiana Heart Physicians, 5330 East Stop 11 Road, Indianapolis, Indiana 46237.
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Cameron AC, Lang NN, Dominiczak AF, Jennings GLR, Batlle D, Bursztyn M, Chugh AR, Floras JS, Taler SJ, Touyz RM, Delles C. Progressive Hypertension and Severe Left Ventricular Outflow Tract Obstruction. Hypertension 2019; 74:1216-1225. [PMID: 31587571 DOI: 10.1161/hypertensionaha.119.13343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Alan C Cameron
- From the Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, United Kingdom (A.C.C., N.N.L., A.F.D., R.M.T., C.D.)
| | - Ninian N Lang
- From the Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, United Kingdom (A.C.C., N.N.L., A.F.D., R.M.T., C.D.)
| | - Anna F Dominiczak
- From the Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, United Kingdom (A.C.C., N.N.L., A.F.D., R.M.T., C.D.)
| | - Garry L R Jennings
- Sydney Medical School, University of Sydney, Australia; and Baker Heart and Diabetes Institute, Melbourne, Australia (G.L.R.J.)
| | - Daniel Batlle
- Department of Medicine, Division of Nephrology and Hypertension, Feinberg School of Medicine, Northwestern University, Chicago, IL (D.B.)
| | - Michael Bursztyn
- Hypertension Unit, Department of Medicine, Hadassah-Hebrew University Medical Center, Mount-Scopus, Jerusalem, Israel (M.B.)
| | - Atul R Chugh
- Franciscan Health (A.R.C.).,Indiana Heart Physicians, Indianapolis (A.R.C.)
| | - John S Floras
- University Health Network, Sinai Health System, Division of Cardiology and University of Toronto, Ontario, Canada (J.S.F.)
| | - Sandra J Taler
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN (S.J.T.)
| | - Rhian M Touyz
- From the Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, United Kingdom (A.C.C., N.N.L., A.F.D., R.M.T., C.D.)
| | - Christian Delles
- From the Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, United Kingdom (A.C.C., N.N.L., A.F.D., R.M.T., C.D.)
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Patel K, Dobariya V, Kioussopoulos K, Rao V, Nicoson S, Stickford T, Titus A, Chugh AR. Abstract P3050: The Effects of Sacubitril/Valsartan on Blood Pressure: Experiences From a Community-Based Heart Failure Center. Hypertension 2019. [DOI: 10.1161/hyp.74.suppl_1.p3050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
The use of sacubitril/valsartan (S/V) in heart failure has shown promising results. Clinical data is lacking regarding antihypertensive effects. We examined systolic and diastolic blood pressure (SBP and DBP) reduction with S/V.
Methods:
From July 2016 to March 2018, 193 consecutive patients on uninterrupted S/V therapy were identified. Of these, patients who a) had 14 or more days of S/V therapy and b) at least two follow-up visits 7 or more days apart from S/V initiation and from each visit were included in the analyses. Change in SBP from baseline to first visit was the dependent variable. Paired-t and one-way ANOVA tests were performed to identify deltas and associations. Linear regression models were used for continuous variables.
Results:
In 111 eligible patients, a significant decrease in SBP (123.4 ± 16.8 to 113.7 ± 18.0 mm Hg; p<0.001) and DBP (75.2 ± 12.1 to 69.6 ± 11.8 mm Hg; p<0.001) occurred from baseline to the first clinic visit (mean days of therapy: 38.2 ± 35.3 days). Significance did not persist to the second clinic visit (mean SBP: 121 ± 18.3 mm Hg, p=0.316; mean DBP: 73.9 ± 12.0 mm Hg) with mean 110.2 ±119.2 days. Multiple factors were associated with SBP reduction from baseline to first visit (Table). With multiple linear regression, only higher baseline BNP (R=0.006, p=0.028) and higher baseline SBP (R=0.549, p<0.001) remained significant.
Conclusion:
The use of S/V was associated with a short-lived reduction in SBP. Hypotheses regarding diuretic effect with subsequent fluid homeostasis could be considered given noted associations. As symptomatic hypotension is a limiting adverse effect, these data may help guide clinicians with patient selection and dosing.
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Affiliation(s)
| | | | | | - Vijay Rao
- Franciscan Health,, Indianapolis, IN
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Chugh AR, Dobariya V, Austin C, Kioussopoulos K, Rao V, Kovacich D. REAL-WORLD UTILIZATION AND DISCONTINUATION PATTERNS OF PCSK9 INHIBITOR USE AT A LARGE, COMMUNITY-BASED LIPID CLINIC. J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)32387-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ohyama Y, Ambale-Venkatesh B, Noda C, Kim JY, Tanami Y, Teixido-Tura G, Chugh AR, Redheuil A, Liu CY, Wu CO, Hundley WG, Bluemke DA, Guallar E, Lima JAC. Aortic Arch Pulse Wave Velocity Assessed by Magnetic Resonance Imaging as a Predictor of Incident Cardiovascular Events: The MESA (Multi-Ethnic Study of Atherosclerosis). Hypertension 2017; 70:524-530. [PMID: 28674039 DOI: 10.1161/hypertensionaha.116.08749] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 12/02/2016] [Accepted: 06/04/2017] [Indexed: 01/25/2023]
Abstract
The predictive value of aortic arch pulse wave velocity (PWV) assessed by magnetic resonance imaging for cardiovascular disease (CVD) events has not been fully established. The aim of the present study was to evaluate the association of arch PWV with incident CVD events in MESA (Multi-Ethnic Study of Atherosclerosis). Aortic arch PWV was measured using magnetic resonance imaging at baseline in 3527 MESA participants (mean age, 62±10 years at baseline; 47% men) free of overt CVD. Cox regression was used to evaluate the risk of incident CVD (coronary heart disease, stroke, transient ischemic attack, or heart failure) in relation to arch PWV adjusted for age, sex, race, and CVD risk factors. The median value of arch PWV was 7.4 m/s (interquartile range, 5.6-10.2). There was significant interaction between arch PWV and age for outcomes, so analysis was stratified by age categories (45-54 and >54 years). There were 456 CVD events during the 10-year follow-up. Forty-five to 54-year-old participants had significant association of arch PWV with incident CVD independent of CVD risk factors (hazard ratio, 1.44; 95% confidence interval, 1.07-1.95; P=0.018; per 1-SD increase for logarithmically transformed PWV), whereas >54-year group did not (P=0.93). Aortic arch PWV assessed by magnetic resonance imaging is a significant predictor of CVD events among middle-aged (45-54 years old) individuals, whereas arch PWV is not associated with CVD among an elderly in a large multiethnic population.
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Affiliation(s)
- Yoshiaki Ohyama
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Bharath Ambale-Venkatesh
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Chikara Noda
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Jang-Young Kim
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Yutaka Tanami
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Gisela Teixido-Tura
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Atul R Chugh
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Alban Redheuil
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Chia-Ying Liu
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Colin O Wu
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - W Gregory Hundley
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - David A Bluemke
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Eliseo Guallar
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Joao A C Lima
- From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research, National Heart, Lung, and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.).
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Ohyama Y, Ambale-Venkatesh B, Noda C, Chugh AR, Teixido-Tura G, Kim JY, Donekal S, Yoneyama K, Gjesdal O, Redheuil A, Liu CY, Nakamura T, Wu CO, Hundley WG, Bluemke DA, Lima JAC. Association of Aortic Stiffness With Left Ventricular Remodeling and Reduced Left Ventricular Function Measured by Magnetic Resonance Imaging: The Multi-Ethnic Study of Atherosclerosis. Circ Cardiovasc Imaging 2017; 9:CIRCIMAGING.115.004426. [PMID: 27353852 DOI: 10.1161/circimaging.115.004426] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 05/18/2016] [Indexed: 12/28/2022]
Abstract
BACKGROUND This study sought to assess cross-sectional associations of aortic stiffness assessed by magnetic resonance imaging with left ventricular (LV) remodeling and myocardial deformation in the Multi-Ethnic Study of Atherosclerosis (MESA). METHODS AND RESULTS Aortic arch pulse wave velocity (PWV) was measured with phase contrast cine magnetic resonance imaging. LV circumferential strain (Ecc), torsion, and early diastolic strain rate were determined by tagged magnetic resonance imaging. Multivariable linear regression models were used to adjust for demographics and cardiovascular risk factors. Of 2093 participants, multivariable linear regression models demonstrated that higher arch PWV was associated with higher LV mass index (B=0.53 per 1 SD increase for log-transformed PWV, P<0.05) and LV mass to volume ratio (B=0.015, P<0.01), impaired LV ejection fraction (LVEF; B=-0.84; P<0.001), Ecc (B=0.55; P<0.001), torsion (B=-0.11; P<0.001), and early diastolic strain rate (B=-0.003; P<0.05). In sex stratified analysis, higher arch PWV was associated with higher MVR (B=0.02; P<0.05), impaired Ecc (B=0.60; P<0.001), and LVEF (B=-0.45; P<0.05), but with maintained torsion in women. Higher PWV was associated with impaired Ecc (B=0.49; P<0.001) and LVEF (B=-1.21; P<0.001), with lower torsion (B=-0.17; P<0.001) in men. CONCLUSIONS Higher arch PWV is associated with LV remodeling, and reduced LV systolic and diastolic function in a large multiethnic population. Greater aortic arch stiffness is associated with concentric LV remodeling and relatively preserved LVEF with maintained torsion in women, whereas greater aortic arch stiffness is associated with greater LV dysfunction demonstrated as impaired Ecc, torsion, and LVEF, with less concentric LV remodeling in men.
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Affiliation(s)
- Yoshiaki Ohyama
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Bharath Ambale-Venkatesh
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Chikara Noda
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Atul R Chugh
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Gisela Teixido-Tura
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Jang-Young Kim
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Sirisha Donekal
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Kihei Yoneyama
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Ola Gjesdal
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Alban Redheuil
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Chia-Ying Liu
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Tetsuya Nakamura
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Colin O Wu
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - W Gregory Hundley
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - David A Bluemke
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.)
| | - Joao A C Lima
- From the Department of Cardiology (Y.O., C.N., A.R.C., G.T.-T., J.-Y.K., S.D., K.Y., O.G., J.A.C.L.), Department of Radiology (B.A.-V.), Johns Hopkins University, Baltimore, MD; Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain (G.T.-T.); Department of Cardiology, Oslo University Hospital, Norway (O.G.); Imagerie Cardiovasculaire/Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris, France (A.R.); National Institutes of Health Clinical Center, National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD (C.-Y.L., D.A.B.); Clinical Investigation and Research Unit, Gunma University, Maebashi, Japan (T.N.); Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD (C.O.W.); and Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC (W.G.H.).
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Ohyama Y, Teixido-Tura G, Ambale-Venkatesh B, Noda C, Chugh AR, Liu CY, Redheuil A, Stacey RB, Dietz H, Gomes AS, Prince MR, Evangelista A, Wu CO, Hundley WG, Bluemke DA, Lima JAC. Ten-year longitudinal change in aortic stiffness assessed by cardiac MRI in the second half of the human lifespan: the multi-ethnic study of atherosclerosis. Eur Heart J Cardiovasc Imaging 2016; 17:1044-53. [PMID: 26758407 DOI: 10.1093/ehjci/jev332] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 11/22/2015] [Indexed: 11/12/2022] Open
Abstract
AIMS Longitudinal determinants of aortic stiffness (AS) measured by magnetic resonance imaging (MRI) have not been assessed in a large community-based population. Our aim was to examine the determinants of change in thoracic AS over 10 years of follow-up in a multi-ethnic population of individuals 45 years of age and older measured by MRI. METHODS AND RESULTS We studied 1160 participants (mean age = 60 ± 9 years at baseline, 45% male) with aortic MRI at both the MESA Year 0 and Year 10 examinations. Ascending and descending aorta distensibility (AAD/DAD) and aortic arch pulse-wave velocity (PWV) were measured using MRI. Determinants of the change in AS parameters over 10 years were assessed using linear regression adjusted for baseline values, demographic variables, baseline risk factors and change in risk factors, and chronic risk exposure. AAD and DAD decreased slightly (5% decrease in median for AAD: 1.33-1.26 mmHg(-1) · 10(-3), P = 0.008; 5% decrease in median for DAD: 1.73-1.64 mmHg(-1) · 10(-3), P < 0.001), and PWV increased over 10 years (18% increase in median: 6.8-8.0 m/s P < 0.001). Baseline age was related to a reduction in AAD and DAD and an increase in PWV throughout the follow-up period. Baseline and change in mean blood pressure and continued smoking were associated with a reduction in AAD and an increase in PWV. Furthermore, baseline heart rate was also related to a reduction in AAD and DAD. Blood pressure normalization was related to less aortic stiffening throughout the follow-up period. CONCLUSIONS In our longitudinal, community-based cohort study of adult individuals aged 45 years or greater, greater mean blood pressure and a history of smoking history were associated with increased aortic stiffening over 10 years as assessed by MRI.
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Affiliation(s)
- Yoshiaki Ohyama
- Department of cardiology, Johns Hopkins University, 600 N. Wolf Street/Blalock 524, Baltimore, MD 21287, USA
| | - Gisela Teixido-Tura
- Department of cardiology, Johns Hopkins University, 600 N. Wolf Street/Blalock 524, Baltimore, MD 21287, USA Department of Radiology, Weil Medical College of Cornell University, New York, NY, USA
| | | | - Chikara Noda
- Department of cardiology, Johns Hopkins University, 600 N. Wolf Street/Blalock 524, Baltimore, MD 21287, USA
| | - Atul R Chugh
- Department of cardiology, Johns Hopkins University, 600 N. Wolf Street/Blalock 524, Baltimore, MD 21287, USA
| | - Chia-Ying Liu
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Alban Redheuil
- LIB INSERM UMRS-1146 and Cardiovascular Imaging Department DICVRI, Cardiology Institute, La Pitié Salpêtrière, Sorbonne Universités, UPMC, ICAN, Paris, France
| | - R Brandon Stacey
- Department of Cardiology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Harry Dietz
- Department of Pediatric Cardiology, Johns Hopkins University, Baltimore, MD, USA
| | | | - Martin R Prince
- Department of Radiology, Weil Medical College of Cornell University, New York, NY, USA
| | - Arturo Evangelista
- Department of Cardiology, Hospital General Universitari Vall d'Herbron, Barcelona, Spain
| | - Colin O Wu
- National Heart, Lung and Blood Institute, Bethesda, MD, USA
| | - W Gregory Hundley
- Department of Cardiology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - David A Bluemke
- National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Joao A C Lima
- Department of cardiology, Johns Hopkins University, 600 N. Wolf Street/Blalock 524, Baltimore, MD 21287, USA
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Noda C, Ambale Venkatesh B, Ohyama Y, Liu CY, Chamera E, Redheuil A, Teixido-Tura G, Chugh AR, Wu CO, Hundley GW, Bluemke DA, Lima JAC. Reproducibility of functional aortic analysis using magnetic resonance imaging: the MESA. Eur Heart J Cardiovasc Imaging 2015; 17:909-17. [PMID: 26358693 DOI: 10.1093/ehjci/jev215] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 08/09/2015] [Indexed: 12/20/2022] Open
Abstract
AIMS To assess the test-retest, intra- and inter-reader reliability of thoracic aorta measurements by magnetic resonance imaging (MRI). METHODS AND RESULTS Twenty-five participants underwent aortic MRI twice over 13 ± 7 days. All aortic variables from baseline and repeat MR were analysed using a semi-automated method by the ARTFUN software. To assess the inter-study reproducibility of aortic variables, we calculated intraclass correlation coefficient (ICC) for individual aortic measurements. Intra- and inter-observer variability was also assessed using the baseline MR data. Mean ascending aortic strain had moderate inter-study reproducibility (11.53 ± 6.44 vs. 10.55 ± 6.64, P = 0.443, ICC = 0.53, P < 0.01). Mean descending aortic strain and arch pulse wave velocity (PWV) had good inter-study reproducibility (descending aortic strain: 8.65 ± 5.30 vs. 8.35 ± 5.26, P = 0.706, ICC = 0.74, P < 0.001; PWV: 9.92 ± 4.18 vs. 9.94 ± 4.55, P = 0.968, ICC = 0.77, P < 0.001, respectively). All aortic variables had excellent intra- and inter-observer reproducibility (intra-: ICC range, 0.87-0.99, inter-: ICC range, 0.56-0.99, respectively). CONCLUSION Inter-study reproducibility of all aortic variables was acceptable. Intra- and inter-observer reproducibility of all aortic variables was excellent. MRI can provide a repeatable method of measuring aortic structural and functional parameters.
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Affiliation(s)
- Chikara Noda
- Department of Cardiology, Johns Hopkins University, Baltimore, MD 21287, USA
| | | | - Yoshiaki Ohyama
- Department of Cardiology, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Chia-Ying Liu
- Radiology and Imaging Sciences, National Institutes of Health/Clinical Center, Bethesda, MD 20892, USA
| | - Elzbieta Chamera
- Department of Cardiology, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Alban Redheuil
- Groupe Hospitalier La Pitié Salpêtrière Sorbonne Universités, UPMC and Laboratoire D'imagerie Fonctionnelle LIB INSERM (UMR-S 1146), ICAN Imaging Core Lab, Paris, France
| | | | - Atul R Chugh
- Department of Cardiology, Jewish Hospital, Louisville, KY 40202, USA
| | - Colin O Wu
- National Institutes of Health/Office of Biostatistics Research, National Heart, Lung and Blood Institute, Bethesda, MD 20892-7913, USA
| | - Gregory W Hundley
- Department of Internal Medicine/Cardiology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA
| | - David A Bluemke
- Radiology and Imaging Sciences, National Institutes of Health/Clinical Center, Bethesda, MD 20892, USA
| | - Joao A C Lima
- Department of Cardiology, Johns Hopkins University, Baltimore, MD 21287, USA Department of Medicine and Radiology, Johns Hopkins Hospital, 600 North Wolfe Street, Blalock 524D1, Baltimore, MD 21287, USA
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Abstract
Cardiovascular disease continues to be the most common cause of mortality in women in the USA. As a result, greater emphasis has been placed on preventive measures. Studies examining the role of aspirin and HMG-CoA reductase inhibitors (statins) have shown important clinical differences in men versus women in the preventive realm. This has led to inconsistent recommendations by guideline committees and clinicians alike. This review presents a summary of the past and current guidelines. In addition, important clinical trials influencing current era practice are also discussed. Both strengths and limitations of these studies are described in detail, along with recommendations regarding future directions and the scope of aspirin and statin use for primary and secondary prevention of cardiovascular disease.
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Affiliation(s)
- Atul R Chugh
- From the Department of Medicine, Division of Cardiovascular Medicine, University of Louisville, Louisville, KY (A.R.C.); and Department of Medicine, Division of Cardiovascular Medicine, John Hopkins University, Baltimore, MD (J.A.C.L.)
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Pachika A, Rehman A, Coram R, Chugh AR, McCants K. Ventricular Fibrillation Due to Aortic Cusp Thrombosis after Implantation of LVAD. J Card Fail 2013. [DOI: 10.1016/j.cardfail.2013.06.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Loughran JH, Elmore JB, Waqar M, Chugh AR, Bolli R. Cardiac stem cells in patients with ischemic cardiomyopathy: discovery, translation, and clinical investigation. Curr Atheroscler Rep 2013; 14:491-503. [PMID: 22847771 DOI: 10.1007/s11883-012-0273-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The increasing prevalence of heart failure, in the US and worldwide, poses a significant burden to patients, practitioners, and healthcare systems. Hence, there is a pressing need for alternative therapies to enhance the current treatment armamentarium. Accordingly, when considering heart failure of ischemic etiology, an intervention designed to regenerate the attending loss of myocardium could potentially result in improved cardiac function, functional status, and quality of life. Significant strides have been made by investigators in the study of stem cell therapy for cardiac repair; recently with cardiac-derived progenitor cells. These cells include cardiospheres, cardiosphere-derived cells, and c-kit positive cardiac stem cells. Herein, a review of both preclinical studies and phase I clinical trials of these cell types is presented. A detailed account of in vitro characterization, in vivo bioactivity, and safety and efficacy in humans is outlined. Thus far, encouraging results have been realized, although larger studies have yet to be undertaken.
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Affiliation(s)
- John H Loughran
- Division of Cardiovascular Medicine, University of Louisville, 550 S Jackson Street, ACB Bldg, 3rd Floor, Louisville, KY 40202, USA.
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Liu CY, Chen D, Teixido-Tura G, Wu CO, Chugh AR, Bluemke DA, Lima JA, Hundley WG. Evolution of aortic wall thickness: long-term follow up from the Multi-Ethnic Study of Atherosclerosis (MESA). J Cardiovasc Magn Reson 2013. [PMCID: PMC3559353 DOI: 10.1186/1532-429x-15-s1-m14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Chugh AR, Yoneyama K, Gjesdal O, Mehra VC, Teixido-Tura G, Chen D, Liu CY, Redheuil A, Bluemke DA, Lima JA. The association between aortic stiffness parameters and left ventricular deformation: preliminary results from the MESA 5 study. J Cardiovasc Magn Reson 2012. [PMCID: PMC3305231 DOI: 10.1186/1532-429x-14-s1-o46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Chugh AR, Beache GM, Loughran JH, Mewton N, Elmore JB, Kajstura J, Pappas P, Tatooles A, Stoddard MF, Lima JAC, Slaughter MS, Anversa P, Bolli R. Administration of cardiac stem cells in patients with ischemic cardiomyopathy: the SCIPIO trial: surgical aspects and interim analysis of myocardial function and viability by magnetic resonance. Circulation 2012; 126:S54-64. [PMID: 22965994 DOI: 10.1161/circulationaha.112.092627] [Citation(s) in RCA: 367] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND SCIPIO is a first-in-human, phase 1, randomized, open-label trial of autologous c-kit(+) cardiac stem cells (CSCs) in patients with heart failure of ischemic etiology undergoing coronary artery bypass grafting (CABG). In the present study, we report the surgical aspects and interim cardiac magnetic resonance (CMR) results. METHODS AND RESULTS A total of 33 patients (20 CSC-treated and 13 control subjects) met final eligibility criteria and were enrolled in SCIPIO. CSCs were isolated from the right atrial appendage harvested and processed during surgery. Harvesting did not affect cardiopulmonary bypass, cross-clamp, or surgical times. In CSC-treated patients, CMR showed a marked increase in both LVEF (from 27.5 ± 1.6% to 35.1 ± 2.4% [P=0.004, n=8] and 41.2 ± 4.5% [P=0.013, n=5] at 4 and 12 months after CSC infusion, respectively) and regional EF in the CSC-infused territory. Infarct size (late gadolinium enhancement) decreased after CSC infusion (by manual delineation: -6.9 ± 1.5 g [-22.7%] at 4 months [P=0.002, n=9] and -9.8 ± 3.5 g [-30.2%] at 12 months [P=0.039, n=6]). LV nonviable mass decreased even more (-11.9 ± 2.5 g [-49.7%] at 4 months [P=0.001] and -14.7 ± 3.9 g [-58.6%] at 12 months [P=0.013]), whereas LV viable mass increased (+11.6 ± 5.1 g at 4 months after CSC infusion [P=0.055] and +31.5 ± 11.0 g at 12 months [P=0.035]). CONCLUSIONS Isolation of CSCs from cardiac tissue obtained in the operating room is feasible and does not alter practices during CABG surgery. CMR shows that CSC infusion produces a striking improvement in both global and regional LV function, a reduction in infarct size, and an increase in viable tissue that persist at least 1 year and are consistent with cardiac regeneration. CLINICAL TRIAL REGISTRATION This study is registered with clinicaltrials.gov, trial number NCT00474461.
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Affiliation(s)
- Atul R Chugh
- Division of Cardiovascular Medicine, University of Louisville, Louisville, KY, USA
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Nacif MS, Chugh AR, Lima JAC, Bluemke DA. How should infarct size be measured on LGE sequences? A call for a change in the guidelines. JACC Cardiovasc Imaging 2012; 4:1223; author reply 1224. [PMID: 22093276 DOI: 10.1016/j.jcmg.2011.08.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Accepted: 08/23/2011] [Indexed: 10/15/2022]
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Liu CY, Chen D, Teixido-Tura G, Chugh AR, Redheuil A, Gomes AS, Prince MR, Hundley W, Bluemke DA, Lima JA. Aortic size, distensibility, and pulse wave velocity changes with aging: longitudinal analysis from Multi-Ethnic Study of Atherosclerosis (MESA). J Cardiovasc Magn Reson 2012. [PMCID: PMC3305161 DOI: 10.1186/1532-429x-14-s1-p126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Bolli R, Chugh AR, D'Amario D, Loughran JH, Stoddard MF, Ikram S, Beache GM, Wagner SG, Leri A, Hosoda T, Sanada F, Elmore JB, Goichberg P, Cappetta D, Solankhi NK, Fahsah I, Rokosh DG, Slaughter MS, Kajstura J, Anversa P. Cardiac stem cells in patients with ischaemic cardiomyopathy (SCIPIO): initial results of a randomised phase 1 trial. Lancet 2011; 378:1847-57. [PMID: 22088800 PMCID: PMC3614010 DOI: 10.1016/s0140-6736(11)61590-0] [Citation(s) in RCA: 965] [Impact Index Per Article: 74.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND c-kit-positive, lineage-negative cardiac stem cells (CSCs) improve post-infarction left ventricular (LV) dysfunction when administered to animals. We undertook a phase 1 trial (Stem Cell Infusion in Patients with Ischemic cardiOmyopathy [SCIPIO]) of autologous CSCs for the treatment of heart failure resulting from ischaemic heart disease. METHODS In stage A of the SCIPIO trial, patients with post-infarction LV dysfunction (ejection fraction [EF] ≤40%) before coronary artery bypass grafting were consecutively enrolled in the treatment and control groups. In stage B, patients were randomly assigned to the treatment or control group in a 2:3 ratio by use of a computer-generated block randomisation scheme. 1 million autologous CSCs were administered by intracoronary infusion at a mean of 113 days (SE 4) after surgery; controls were not given any treatment. Although the study was open label, the echocardiographic analyses were masked to group assignment. The primary endpoint was short-term safety of CSCs and the secondary endpoint was efficacy. A per-protocol analysis was used. This study is registered with ClinicalTrials.gov, number NCT00474461. FINDINGS This study is still in progress. 16 patients were assigned to the treatment group and seven to the control group; no CSC-related adverse effects were reported. In 14 CSC-treated patients who were analysed, LVEF increased from 30·3% (SE 1·9) before CSC infusion to 38·5% (2·8) at 4 months after infusion (p=0·001). By contrast, in seven control patients, during the corresponding time interval, LVEF did not change (30·1% [2·4] at 4 months after CABG vs 30·2% [2·5] at 8 months after CABG). Importantly, the salubrious effects of CSCs were even more pronounced at 1 year in eight patients (eg, LVEF increased by 12·3 ejection fraction units [2·1] vs baseline, p=0·0007). In the seven treated patients in whom cardiac MRI could be done, infarct size decreased from 32·6 g (6·3) by 7·8 g (1·7; 24%) at 4 months (p=0·004) and 9·8 g (3·5; 30%) at 1 year (p=0·04). INTERPRETATION These initial results in patients are very encouraging. They suggest that intracoronary infusion of autologous CSCs is effective in improving LV systolic function and reducing infarct size in patients with heart failure after myocardial infarction, and warrant further, larger, phase 2 studies. FUNDING University of Louisville Research Foundation and National Institutes of Health.
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Affiliation(s)
- Roberto Bolli
- Divisions of Cardiovascular Medicine, University of Louisville, Louisville, KY 40202, USA.
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Sanganalmath SK, Chugh AR, Benakanakere MR, Vincent RJ, Hunt G, Bolli R, Dawn B. THERAPY WITH ADULT BONE MARROW-DERIVED MESENCHYMAL STEM CELLS AMELIORATES DOXORUBICIN-INDUCED CARDIOMYOPATHY. J Am Coll Cardiol 2010. [DOI: 10.1016/s0735-1097(10)60298-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Chugh AR, Zuba-Surma EK, Dawn B. Bone marrow-derived mesenchymal stems cells and cardiac repair. Minerva Cardioangiol 2009; 57:185-202. [PMID: 19274029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
UNLABELLED Cardiovascular disease continues to be the most prevalent cause of morbidity and mortality worldwide. While pharmaceutical agents and interventional strategies have contributed greatly to therapy, new and superior treatment modalities are urgently needed given the overall disease burden. In this regard, therapy with adult stem cells has shown great promise toward inducing infarct repair and restoring cardiac function. Because of their inherent multipotent nature and the ability to secrete a multitude of growth factors and cytokines, adult bone marrow-derived mesenchymal stem cells (BMMSCs) have been utilized for cardiac repair with encouraging RESULTS Numerous animal studies have established the feasibility and efficacy of this approach with further definition of molecular pathways underlying the reparative benefits. Early clinical trials have also confirmed the safety and efficacy of BMMSC therapy in patients with acute MI as well as ischemic heart failure. Following a brief historical perspective and description of the biological features of BMMSCs, this review will focus on the evidence from preclinical and clinical studies of cardiac repair with BMMSCs, the underlying mechanisms, and various cellular modification strategies aimed at enhancing the outcomes.
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Affiliation(s)
- A R Chugh
- Division of Cardiovascular Medicine , Institute of Molecular Cardiology, University of Louisville, Louisville, KY, USA
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