1
|
Clement A, Pezel T, Lequipar A, Guiraud-Chaumeil P, Singh M, Poinsignon H, El Beze N, Gall E, Goncalves T, Lafont A, Henry P, Dillinger JG. [Recreative drug use and cardiovascular disease]. Ann Cardiol Angeiol (Paris) 2023; 72:101638. [PMID: 37738755 DOI: 10.1016/j.ancard.2023.101638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 09/24/2023]
Abstract
Widely spread, and continuously increasing, recreational drug use in general population has been associated with cardiovascular events, as illustrated by clinical studies and supported by a pathophysiological rationale. Understanding the cardiovascular effects of drugs, screening, and secondary prevention are crucial components in the management of those patients in cardiology.
Collapse
Affiliation(s)
- Arthur Clement
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Theo Pezel
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Antoine Lequipar
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Paul Guiraud-Chaumeil
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Manveer Singh
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Hugo Poinsignon
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Nathan El Beze
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Emmanuel Gall
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Trecy Goncalves
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Alexandre Lafont
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Patrick Henry
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France
| | - Jean-Guillaume Dillinger
- Université Paris Cité, Department of Cardiology, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Inserm U-942, 75010 Paris, France.
| |
Collapse
|
2
|
Dykxhoorn DM, Wang H, Da Fonseca Ferreira A, Wei J, Dong C. MicroRNA-423-5p Mediates Cocaine-Induced Smooth Muscle Cell Contraction by Targeting Cacna2d2. Int J Mol Sci 2023; 24:6584. [PMID: 37047559 PMCID: PMC10094933 DOI: 10.3390/ijms24076584] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Cocaine abuse increases the risk of atherosclerotic cardiovascular disease (CVD) and causes acute coronary syndromes (ACS) and hypertension (HTN). Significant research has explored the role of the sympathetic nervous system mediating the cocaine effects on the cardiovascular (CV) system. However, the response of the sympathetic nervous system alone is insufficient to completely account for the CV consequences seen in cocaine users. In this study, we examined the role of microRNAs (miRNAs) in mediating the effect of cocaine on the CV system. MiRNAs regulate many important biological processes and have been associated with both response to cocaine and CV disease development. Multiple miRNAs have altered expression in the CV system (CVS) upon cocaine exposure. To understand the molecular mechanisms underlying the cocaine response in the CV system, we studied the role of miRNA-423-5p and its target Cacna2d2 in the regulation of intracellular calcium concentration and SMC contractility, a critical factor in the modulation of blood pressure (BP). We used in vivo models to evaluate BP and aortic stiffness. In vitro, cocaine treatment decreased miR-423-5p expression and increased Cacna2d2 expression, which led to elevated intracellular calcium concentrations and increased SMC contractility. Overexpression of miR-423-5p, silencing of its target Cacna2d2, and treatment with a calcium channel blocker reversed the elevated SMC contractility caused by cocaine. In contrast, suppression of miR-423-5p increased the intracellular calcium concentration and SMC contractibility. In vivo, smooth muscle-specific overexpression of miR-423-5p ameliorated the increase in BP and aortic stiffness associated with cocaine use. Thus, miR-423-5p regulates SMC contraction by modulating Cacna2d2 expression increasing intracellular calcium concentrations. Modulation of the miR-423-5p-Cacna2d2-Calcium transport pathway may represent a novel therapeutic strategy to improve cocaine-induced HTN and aortic stiffness.
Collapse
Affiliation(s)
- Derek M. Dykxhoorn
- Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Huilan Wang
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Andrea Da Fonseca Ferreira
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- Department of Medicine, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Jianqin Wei
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Chunming Dong
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- Department of Medicine, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- Section of Cardiology, Miami VA Health Systems, Miami, FL 33136, USA
- Biomedical Research Building, Suite 812, 1501 NW 10th Avenue, Miami, FL 33136, USA
| |
Collapse
|
3
|
Greve D, Funke J, Khairi T, Montagner M, Starck C, Falk V, Sá MPBO, Kurz SD. Cocaine-Related Aortic Dissection: what do we know? Braz J Cardiovasc Surg 2020; 35:764-769. [PMID: 33118742 PMCID: PMC7598981 DOI: 10.21470/1678-9741-2020-0333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Introduction Cocaine use is known to be associated with an increased risk for vascular diseases. It is likely to trigger or increase the risk for an aortic dissection. We conducted an analysis of 45 cases of cocaine-related aortic dissection to further characterize the clinical features and outcomes of this patient cohort. Methods Our study cohort of 45 patients consisted of 11 cases from our institutional database and 34 published case reports. Results The observed cases of acute aortic dissection related to cocaine use showed a high proportion of young (41.3±8.67 years) and male (88.9%) patients. Most of the cases (75%) were classified as Stanford type A. Also, in 75% of the cases, cocaine use was prevalent for more than one year. Median time from last cocaine use to onset of symptoms was one hour. In-hospital mortality was 21.4%, while additional 11.9% of the cases died before arriving at the hospital. Conclusion Acute aortic dissection related to cocaine use occurs in predominantly young male patients and has a dismal outcome when compared to all comer series.
Collapse
Affiliation(s)
- Dustin Greve
- Charité Universitätsmedizin Berlin Department of Cardiovascular Surgery Berlin Germany Department of Cardiovascular Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Joana Funke
- Charité Universitätsmedizin Berlin Department of Cardiovascular Surgery Berlin Germany Department of Cardiovascular Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany.,German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Tiam Khairi
- Charité Universitätsmedizin Berlin Department of Cardiovascular Surgery Berlin Germany Department of Cardiovascular Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany.,German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Matteo Montagner
- German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Christoph Starck
- German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Volkmar Falk
- Charité Universitätsmedizin Berlin Department of Cardiovascular Surgery Berlin Germany Department of Cardiovascular Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany.,German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research) Berlin Germany DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany.,Swiss Federal Institute of Technology Department of Health Science and Technology Zurich Switzerland Department of Health Science and Technology, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - Michel Pompeu B O Sá
- Universidade de Pernambuco (UPE) Pronto-Socorro Cardiológico de Pernambuco (PROCAPE) Division of Cardiovascular Surgery Recife Brazil Division of Cardiovascular Surgery, Pronto-Socorro Cardiológico de Pernambuco (PROCAPE), Universidade de Pernambuco (UPE), Recife, Brazil
| | - Stephan D Kurz
- Charité Universitätsmedizin Berlin Department of Cardiovascular Surgery Berlin Germany Department of Cardiovascular Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany.,German Heart Center Berlin Department of Cardiothoracic and Vascular Surgery Berlin Germany Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| |
Collapse
|
4
|
A Spontaneous Isolated Superior Mesenteric Artery Dissection Associated with Cocaine Abuse: A Pathomechanistic Association. Case Rep Vasc Med 2020; 2020:2514687. [PMID: 32566353 PMCID: PMC7294347 DOI: 10.1155/2020/2514687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 11/18/2022] Open
Abstract
Spontaneous isolated superior mesenteric artery dissection (SISMAD) is a rare potentially fatal disease. We present a case of cocaine-related SISMAD in a patient with abdominal pain. A 38-year-old African American male with hypertension and alcohol, cocaine, and tobacco abuse presented with abdominal pain and recent cocaine use. A CT angiogram revealed SISMAD; he was treated with conservative management. Cocaine and SISMAD share similar pathophysiologic mechanisms pertaining to vascular smooth muscle cell apoptosis and increased shear stress at fixed vascular positions. Our report emphasizes the need to consider cocaine abuse in SISMAD pathophysiology, risk stratification, and treatment algorithms in future studies.
Collapse
|
5
|
Cerebrovascular and cardiovascular diseases caused by drugs of abuse. Hypertens Res 2019; 43:363-371. [PMID: 31801994 DOI: 10.1038/s41440-019-0367-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/07/2019] [Accepted: 11/10/2019] [Indexed: 11/08/2022]
Abstract
Drugs such as stimulants, sedatives, sleeping pills, and narcotics are associated with drug abuse and are therefore regulated by law. Physical dependence on these drugs is sometimes difficult to control despite an awareness of the problems they cause in daily life and the harm they can cause to the body. Drug dependence is a social problem worldwide, and the physical implications are serious. Many of these drugs cause cerebrovascular and cardiovascular diseases, which often require emergency medical treatment. Differential diagnosis is essential because of the likelihood of life-threatening events, especially among young people who exhibit cerebrovascular and cardiovascular diseases without any of the typical risk factors. Drugs of abuse, especially stimulants, induce a hyperadrenergic state that evokes vasoconstriction and tachycardia, as well as subsequent ischemic and hemorrhagic stroke, acute coronary syndrome, arrhythmias, and aortic dissection. Chronic drug abuse can also cause cardiac hypertrophy and left ventricular dysfunction. As a treatment for these conditions, sedative drugs can be effective but the use of vasodilators may also be required. There are concerns that the use of both alpha- and beta-adrenergic receptor blockers may cause tachycardia and increased blood pressure. Therefore, careful differential diagnosis and selection of therapeutic agents is required.
Collapse
|
6
|
D'Errico S, Niballi S, Bonuccelli D. Aortic dissection in cocaine abuse: A fatal case. J Forensic Leg Med 2018; 58:179-182. [PMID: 30005338 DOI: 10.1016/j.jflm.2018.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/20/2018] [Accepted: 07/05/2018] [Indexed: 10/28/2022]
Affiliation(s)
- S D'Errico
- Department of Legal Medicine, Azienda USL Toscana Nordovest Lucca, Italy.
| | - S Niballi
- Department of Legal Medicine, Azienda USL Toscana Nordovest Lucca, Italy
| | - D Bonuccelli
- Department of Legal Medicine, Azienda USL Toscana Nordovest Lucca, Italy
| |
Collapse
|
7
|
Havakuk O, Rezkalla SH, Kloner RA. The Cardiovascular Effects of Cocaine. J Am Coll Cardiol 2017; 70:101-113. [PMID: 28662796 DOI: 10.1016/j.jacc.2017.05.014] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 04/26/2017] [Accepted: 05/08/2017] [Indexed: 10/19/2022]
Abstract
Cocaine is the leading cause for drug-abuse-related visits to emergency departments, most of which are due to cardiovascular complaints. Through its diverse pathophysiological mechanisms, cocaine exerts various adverse effects on the cardiovascular system, many times with grave results. Described here are the varied cardiovascular effects of cocaine, areas of controversy, and therapeutic options.
Collapse
Affiliation(s)
- Ofer Havakuk
- Department of Cardiology, Keck School of Medicine, University of Southern California, Los Angeles, California; Department of Cardiology, Tel Aviv Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Shereif H Rezkalla
- Department of Cardiology and Marshfield Clinic Research Institute, Marshfield, Wisconsin
| | - Robert A Kloner
- Department of Cardiology, Keck School of Medicine, University of Southern California, Los Angeles, California; Huntington Medical Research Institute, Los Angeles, California.
| |
Collapse
|
8
|
Reed SC, Evans SM. The effects of oral d-amphetamine on impulsivity in smoked and intranasal cocaine users. Drug Alcohol Depend 2016; 163:141-52. [PMID: 27114203 PMCID: PMC4880502 DOI: 10.1016/j.drugalcdep.2016.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 04/07/2016] [Accepted: 04/09/2016] [Indexed: 11/18/2022]
Abstract
BACKGROUND Effective treatments for cocaine use disorders remain elusive. Two factors that may be related to treatment failures are route of cocaine used and impulsivity. Smoked cocaine users are more likely to have poorer treatment outcomes compared to intranasal cocaine users. Further, cocaine users are impulsive and impulsivity is associated with poor treatment outcomes. While stimulants are used to treat Attention Deficit Hyperactivity Disorder (ADHD) and attenuate certain cocaine-related behaviors, few studies have comprehensively examined whether stimulants can reduce behavioral impulsivity in cocaine users, and none examined route of cocaine use as a factor. METHODS The effects of immediate release oral d-amphetamine (AMPH) were examined in 34 cocaine users (13 intranasal, 21 smoked). Participants had three separate sessions where they were administered AMPH (0, 10, or 20mg) and completed behavioral measures of impulsivity and risk-taking and subjective measures of abuse liability. RESULTS Smoked cocaine users were more impulsive on the Delayed Memory Task, the GoStop task and the Delay Discounting Task than intranasal cocaine users. Smoked cocaine users also reported more cocaine craving and negative mood than intranasal cocaine users. AMPH produced minimal increases on measures of abuse liability (e.g., Drug Liking). CONCLUSIONS Smoked cocaine users were more impulsive than intranasal cocaine users on measures of impulsivity that had a delay component. Additionally, although AMPH failed to attenuate impulsive responding, there was minimal evidence of abuse liability in cocaine users. These preliminary findings need to be confirmed in larger samples that control for route and duration of cocaine use.
Collapse
Affiliation(s)
- Stephanie Collins Reed
- Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, Columbia University Medical Center, 1051 Riverside Drive, Unit 66, New York, NY 10032 USA.
| | - Suzette M Evans
- Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, Columbia University Medical Center, 1051 Riverside Drive, Unit 66, New York, NY 10032 USA
| |
Collapse
|
9
|
Consensus statement on surgical pathology of the aorta from the Society for Cardiovascular Pathology and the Association For European Cardiovascular Pathology: II. Noninflammatory degenerative diseases - nomenclature and diagnostic criteria. Cardiovasc Pathol 2016; 25:247-257. [PMID: 27031798 DOI: 10.1016/j.carpath.2016.03.002] [Citation(s) in RCA: 184] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 02/03/2016] [Accepted: 03/08/2016] [Indexed: 01/09/2023] Open
Abstract
Surgical aortic specimens are usually examined in Pathology Departments as a result of treatment of aneurysms or dissections. A number of diseases, genetic syndromes (Marfan syndrome, Loeys-Dietz syndrome, etc.), and vasculopathic aging processes involved in vascular injury can cause both distinct and nonspecific histopathologic changes with degeneration of the media as a common denominator. Terminology for these changes has varied over time leading to confusion and inconsistencies. This consensus document has established a revised, unified nomenclature for the variety of noninflammatory degenerative aortic histopathologies seen in such specimens. Older terms such as cystic medial necrosis and medionecrosis are replaced by more technically accurate terms such as mucoid extracellular matrix accumulation (MEMA), elastic fiber fragmentation and/or loss, and smooth muscle cell nuclei loss. A straightforward system of grading is presented to gauge the extent of medial degeneration and synoptic reporting tables are provided. Herein we present a standardized nomenclature that is accessible to general pathologists and useful for future publications describing these entities.
Collapse
|
10
|
Kozor R, Grieve SM, Buchholz S, Kaye S, Darke S, Bhindi R, Figtree GA. Regular cocaine use is associated with increased systolic blood pressure, aortic stiffness and left ventricular mass in young otherwise healthy individuals. PLoS One 2014; 9:e89710. [PMID: 24717541 PMCID: PMC3981670 DOI: 10.1371/journal.pone.0089710] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2013] [Accepted: 01/22/2014] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The cardiovascular impact of cocaine use in otherwise healthy individuals who consider themselves 'social' users is not well established. METHODS/RESULTS Twenty regular cocaine users and 20 control subjects were recruited by word-of-mouth. Cardiovascular magnetic resonance was performed to assess cardiac and vascular structure and function. Cocaine users had higher systolic blood pressure compared to non-users (134±11 vs 126±11 mmHg, p = 0.036), a finding independent of age, body surface area, smoking and alcohol consumption. Cocaine use was associated with increased arterial stiffness - reflected by reduced aortic compliance (1.3±0.2 vs 1.7±0.5 cm2×10-2.mmHg-1, p = 0.004), decreased distensibility (3.8±0.9 vs 5.1±1.4 mmHg-1.10-3, p = 0.001), increased stiffness index (2.6±0.6 vs 2.1±0.6, p = 0.005), and higher pulse wave velocity (5.1±0.6 vs 4.4±0.6 m.s-1, p = 0.001). This change in aortic stiffness was independent of vessel wall thickness. Left ventricular mass was 18% higher in cocaine users (124±25 vs 105±16 g, p = 0.01), a finding that was independent of body surface area, and left atrial diameter was larger in the user group than controls (3.8±0.6 vs 3.5±0.3 cm, p = 0.04). The increased left ventricular mass, systolic blood pressure and vascular stiffness measures were all associated with duration and/or frequency of cocaine use. No late gadolinium enhancement or segmental wall motion abnormalities were seen in any of the subjects. CONCLUSIONS Compared with the non-user control cohort, cocaine users had increased aortic stiffness and systolic blood pressure, associated with greater left ventricular mass. These measures are all well known risk factors for premature cardiovascular events, highlighting the dangers of cocaine use, even in a 'social' setting, and have important public health implications.
Collapse
Affiliation(s)
- Rebecca Kozor
- North Shore Heart Research Group, Kolling Institute of Medical Research, University of Sydney, Sydney, Australia
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Stuart M. Grieve
- North Shore Heart Research Group, Kolling Institute of Medical Research, University of Sydney, Sydney, Australia
- Sydney Translational Imaging Laboratory, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Stefan Buchholz
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Sharlene Kaye
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Shane Darke
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Ravinay Bhindi
- North Shore Heart Research Group, Kolling Institute of Medical Research, University of Sydney, Sydney, Australia
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Gemma A. Figtree
- North Shore Heart Research Group, Kolling Institute of Medical Research, University of Sydney, Sydney, Australia
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| |
Collapse
|
11
|
Aortic dissection and cocaine use. J Forensic Leg Med 2011; 18:329-31. [DOI: 10.1016/j.jflm.2011.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 06/15/2011] [Indexed: 11/22/2022]
|
12
|
Jain D, Dietz HC, Oswald GL, Maleszewski JJ, Halushka MK. Causes and histopathology of ascending aortic disease in children and young adults. Cardiovasc Pathol 2011; 20:15-25. [PMID: 19926309 DOI: 10.1016/j.carpath.2009.09.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2009] [Revised: 09/02/2009] [Accepted: 09/25/2009] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Ascending aortic diseases (aneurysms, dissections, and stenosis) and associated aortic valve disease are rare but important causes of morbidity and mortality in children and young adults. Certain genetic causes, such as Marfan syndrome and congenital bicuspid aortic valve disease, are well known. However, other rarer genetic and nongenetic causes of aortic disease exist. METHODS We performed an extensive literature search to identify known causes of ascending aortic pathology in children and young adults. We catalogued both aortic pathologies and other defining systemic features of these diseases. RESULTS We describe 17 predominantly genetic entities that have been associated with thoracic aortic disease in this age group. CONCLUSIONS While extensive literature on the common causes of ascending aortic disease exists, there is a need for better histologic documentation of aortic pathology in rarer diseases.
Collapse
Affiliation(s)
- Deepali Jain
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | | | | | | |
Collapse
|
13
|
Mínguez Gallego C, Vera-Remartínez E, García-Guerrero J, Rincón S, Martínez-Ródenas C, Herrero A. Factores de riesgo vascular en pacientes infectados por el VIH en un centro penitenciario. Rev Clin Esp 2011; 211:9-16. [DOI: 10.1016/j.rce.2010.04.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2009] [Revised: 04/05/2010] [Accepted: 04/19/2010] [Indexed: 02/06/2023]
|
14
|
Abstract
Aortic dissection is a rare, potentially catastrophic vascular emergency. Early recognition of the clinical manifestations, rapid confirmation using imaging modalities, urgent administration of appropriate medication and expedient selection of definitive long-term therapy are key to preserving life and reducing morbidity. In recent years it has become increasingly clear that there is a relation between cocaine and aortic dissection. Cocaine serves as both a predisposing factor to aortic dissection due to its effect on aortic connective tissue and as a precipitating factor due to its propensity to produce abrupt and severe hypertension. While similarities exist in the clinical features and diagnostic methods between cocaine-related aortic dissection and aortic dissection unrelated to cocaine use, there are important differences in management between these two syndromes which are rooted in the pharmacology and physiology of cocaine. An understanding of these differences is key to effective early and long-term management of cocaine-related aortic dissection.
Collapse
Affiliation(s)
- Avneet Singh
- Department of Medicine, Long Island Jewish Medical Center, New Hyde Park, NY, USA
| | - Azamuddin Khaja
- Division of Cardiology, University of Missouri-Columbia School of Medicine, Columbia, MO, USA
| | - Martin A Alpert
- Division of Cardiology, University of Missouri-Columbia School of Medicine, Columbia, MO, USA,
| |
Collapse
|
15
|
Fahey M, Ko HH, Srivastava S, Lai WW, Chatterjee S, Parness IA, Lytrivi ID. A comparison of echocardiographic techniques in determination of arterial elasticity in the pediatric population. Echocardiography 2009; 26:567-73. [PMID: 19452610 DOI: 10.1111/j.1540-8175.2008.00849.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Many methods are used to measure arterial elasticity in children using echocardiography. There is no data to support the equivalence of the different techniques. The goal of this study was to evaluate the reproducibility of several techniques used to measure arterial elasticity using echocardiography. METHODS Aortic distension in two different sites (arterial distension) through the cardiac cycle was measured by (four) two-dimensional (2D) and M-mode echocardiographic techniques in 20 children without significant structural heart disease. These measurements combined with noninvasive blood pressure measurements were used to calculate arterial elastic indices. Arterial elasticity was expressed in terms of distensibility and stiffness. Data were collected by two sonographers and interpreted by two reviewers. Paired Student's t-test and Pitman's test for equality of variance for correlated observations were used to detect differences between different sonographers, different reviewers, and different techniques. RESULTS No significant difference in the measured elasticity between sonographers or reviewers was observed. There was a somewhat increased variance in two of the four techniques evaluated. There was no significant difference in elasticity measured using different techniques to evaluate the same arterial site, although a significantly decreased elasticity was noted from measurements taken in the proximal ascending aorta as compared with the distal ascending aorta. CONCLUSIONS Many echocardiographic techniques produce reproducible measurements of arterial elasticity. There may be intrinsic differences in arterial elasticity between different segments of the ascending aorta, which have not been previously described in children with normal cardiac anatomy. Comparisons of data from separate studies must take these differences into account.
Collapse
Affiliation(s)
- Michael Fahey
- Division of Pediatric Cardiology, Mount Sinai Hospital, New York, New York 10019, USA.
| | | | | | | | | | | | | |
Collapse
|