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Mannarino T, D'Antonio A, Assante R, Zampella E, Gaudieri V, Petretta M, Cuocolo A, Acampa W. Combined evaluation of CAC score and myocardial perfusion imaging in patients at risk of cardiovascular disease: where are we and what do the data say. J Nucl Cardiol 2023; 30:2349-2360. [PMID: 37162738 PMCID: PMC10682302 DOI: 10.1007/s12350-023-03288-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/06/2023] [Indexed: 05/11/2023]
Abstract
Advances in the prevention and treatment of cardiovascular disease (CVD) over the last decades have led to a marked reduction in mortality for CVD. Nevertheless, atherosclerosis leading to coronary artery disease and stroke remains one of the most common causes of death in the world. The usefulness of imaging tests in the early identification of disease led to identify subjects at major risk of poor outcomes, suggesting risk factor modification. The aim of this article is to analyze the state of art of combined imaging in patients at risk of CVD referred to MPI evaluation, to highlight the present and potential features able to provide incremental prognostic information to help clinicians in patient management and to reduce adverse events.
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Affiliation(s)
- Teresa Mannarino
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Adriana D'Antonio
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Roberta Assante
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Emilia Zampella
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Valeria Gaudieri
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Mario Petretta
- IRCCS Synlab SDN, Via Gianturco 113, 80142, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy
| | - Wanda Acampa
- Department of Advanced Biomedical Sciences, University "Federico II" of Naples, Via Pansini 5, 80131, Naples, Italy.
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Ye SK, Ren X, Meng XX, Chen HY. Comparison of different calcium supplementation methods in patients with osteoporosis. Exp Ther Med 2019; 19:1432-1438. [PMID: 32010319 DOI: 10.3892/etm.2019.8346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/22/2019] [Indexed: 12/18/2022] Open
Abstract
The aim of the present study was to explore the clinical efficacy and safety of different methods of calcium supplementation in osteoporosis (OP). Patients with OP were divided into four groups, including the control, oral calcium supplementation, intravenous calcium supplementation and combined calcium supplementation groups. The duration of the calcium supplementation was 3-6 years. Medical records were collected and examined along with demographic data, the incidence of certain diseases and adverse reactions. All subjects in the three treatment groups exhibited statistically significant reductions in alkaline phosphatase (ALP) levels, visual analog score (VAS) and Oswestry Disability Index (ODI) compared with the respective pre-treatment values. Furthermore, compared with prior to treatment, the lumbar and hip bone mineral density (BMD) of patients receiving intravenous calcium supplementation was significantly increased. In addition, after treatment, the lumbar and hip BMD was significantly increased, whereas ALP levels, VAS and ODI were significantly decreased in the oral calcium supplementation group compared with the control group. Also, compared with the control and oral calcium supplementation groups, the BMD was significantly increased, whereas ALP, VAS, ODI, the rate of infection and tooth loss, the incidence of fragility fractures, joint replacement surgery, arrhythmia, lumbar disc herniation and cerebral infarction were significantly decreased in the two groups treated with intravenous calcium supplementation. The results of the present study may enable a better understanding of the effectiveness and safety of the different methods for supplementing calcium in OP.
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Affiliation(s)
- Sheng-Kai Ye
- Department of Endocrinology, The 967th Hospital of the Chinese People's Liberation Army, Dalian, Liaoning 116021, P.R. China
| | - Xia Ren
- Department of Endocrinology, The 967th Hospital of the Chinese People's Liberation Army, Dalian, Liaoning 116021, P.R. China
| | - Xiang-Xue Meng
- Department of Endocrinology, The 967th Hospital of the Chinese People's Liberation Army, Dalian, Liaoning 116021, P.R. China
| | - Hai-Ying Chen
- Department of Endocrinology, The 967th Hospital of the Chinese People's Liberation Army, Dalian, Liaoning 116021, P.R. China
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Siqueira FPR, Mesquita CT, Santos AASMDD, Nacif MS. Relationship between Calcium Score and Myocardial Scintigraphy in the Diagnosis of Coronary Disease. Arq Bras Cardiol 2016; 107:365-374. [PMID: 27437867 PMCID: PMC5102483 DOI: 10.5935/abc.20160104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Accepted: 04/13/2016] [Indexed: 01/07/2023] Open
Abstract
Half the patients with coronary artery disease present with sudden death - or acute infarction as first symptom, making early diagnosis pivotal. Myocardial perfusion scintigraphy is frequently used in the assessment of these patients, but it does not detect the disease without flow restriction, exposes the patient to high levels of radiation and is costly. On the other hand, with less radiological exposure, calcium score is directly correlated to the presence and extension of coronary atherosclerosis, and also to the risk of cardiovascular events. Even though calcium score is a tried-and-true method for stratification of asymptomatic patients, its use is still reduced in this context, since current guidelines are contradictory to its use on symptomatic diseases. The aim of this review is to identify, on patients under investigation for coronary artery disease, the main evidence of the use of calcium score associated with functional evaluation and scintigraphy.
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Affiliation(s)
| | - Claudio Tinoco Mesquita
- Programa de Pós-graduação em Ciências Cardiovasculares, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | | | - Marcelo Souto Nacif
- Programa de Pós-graduação em Ciências Cardiovasculares, Universidade Federal Fluminense, Niterói, RJ, Brazil
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Bavishi C, Argulian E, Chatterjee S, Rozanski A. CACS and the Frequency of Stress-Induced Myocardial Ischemia During MPI. JACC Cardiovasc Imaging 2016; 9:580-9. [DOI: 10.1016/j.jcmg.2015.11.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 11/12/2015] [Indexed: 11/24/2022]
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Ho JS, Cannaday JJ, Barlow CE, Reinhardt DB, Wade WA. Computed tomography detection of carotid calcium and subclinical carotid atherosclerosis. Int J Cardiovasc Imaging 2011; 28:1601-7. [PMID: 22101625 DOI: 10.1007/s10554-011-9980-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Accepted: 11/10/2011] [Indexed: 01/07/2023]
Abstract
Computed tomography (CT) detection of coronary calcium has become a popular technique for assessing coronary atherosclerosis. Whether CT detection of carotid calcium could similarly assess carotid atherosclerosis is unknown. We thus performed a study evaluating the feasibility of carotid calcium scoring by CT. We also looked for an association between carotid calcium and subclinical carotid atherosclerosis. Subjects (n = 876) underwent non-contrast CT scanning of their carotid arteries. Carotid calcium was quantified by the Agatston method. Stenoses were detected by subsequent CT angiography. Significant subclinical atherosclerosis was defined by the presence of a ≥30% carotid stenosis. The frequency of a ≥30% carotid stenosis was then analyzed as a function of carotid calcium scores and various cardiovascular risk factors. CT detection of carotid calcium was feasible, robust, and reliable. Significant univariate associations for a ≥30% carotid stenosis included age (P < 0.001), diabetes (P = 0.02), hypertension (P = 0.01), and the carotid calcium score (P < 0.001). Those with a ≥30% carotid stenosis exhibited a median (25th, 75th percentile) carotid calcium score of 153 (19, 489), while those without a ≥30% carotid stenosis had a median (25th, 75th percentile) carotid calcium score of 0 (0, 89). Conversely, when no carotid calcium was detected, there was a low (1%) frequency of significant carotid atherosclerosis. The frequency of a ≥30% carotid stenosis increased as the carotid calcium score increased (P < 0.001 for trend). This association remained significant after adjustment for age, hypertension, diabetes, hyperlipidemia, and tobacco use. CT detection of carotid calcium can assess the burden of carotid atherosclerosis.
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Affiliation(s)
- John S Ho
- Cooper Clinic, 12200 Preston Road, Dallas, TX 75230, USA.
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Ho JS, FitzGerald SJ, Barlow CE, Cannaday JJ, Kohl HW, Haskell WL, Cooper KH. Risk of mortality increases with increasing number of abnormal non-ST parameters recorded during exercise testing. ACTA ACUST UNITED AC 2010; 17:462-8. [DOI: 10.1097/hjr.0b013e328336a10d] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
| | | | | | | | - Harold W. Kohl
- University of Texas Health Science Center and University of Texas, Austin, Texas
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Sambuceti G, Marini C, Morbelli S, Paoli G, Derchi M, Pomposelli E. Witnessing ischemia or proofing coronary atherosclerosis: two different windows on the same or on different pathways precipitating cardiovascular events? J Nucl Cardiol 2009; 16:447-55. [PMID: 19387762 DOI: 10.1007/s12350-009-9074-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 03/01/2009] [Indexed: 10/20/2022]
Abstract
Risk stratification and prevention of future cardiac events is an extremely relevant part of the daily medical practice in the large population of asymptomatic or scarcely symptomatic patients. The strategies available to this purpose encompass programs intended either to reduce progression and complications of atherosclerosis, and revascularization procedures aimed to reduce total ischemic burden. The former represents a primary prevention approach and fights the substrate of ischemic heart disease. The latter, instead, is used to reduce the total ischemic burden and thus implies to identify those patients in whom ischemia can be life threatening because of its severity and extension. Today, at least two imaging methods are available for this task: coronary calcium scoring by x-ray CT and ischemia assessment by myocardial perfusion imaging. Although both approaches can accurately estimate cardiovascular risk, from a theoretical point of view, the assessment of ischemia evaluates the functional consequences of coronary obstructions and thus the target of revascularization procedure, while estimating the total atherosclerotic burden represents an indirect index of it. This difference might appear academic in its nature, given the current model of ischemic heart disease pathophysiology that assumes and predicts a very tight correlation between the severity of a coronary stenosis and its capability to cause ischemia. However, the majority of studies focused on the combined risk assessment with both approaches confirm the relevance of this issue. In fact, among 7785 patients reported in the literature, coronary calcium scoring most often resulted in positive findings (78%). However, this sign of atherosclerosis was associated with inducible ischemia in only one-fifth of patients. In the near future, coronary calcium scoring will be easily and immediately completed by the noninvasive definition of coronary stenoses. At that time we will face a still largely unknown risk: the presence of a stenosis in the absence of symptoms and of ischemia. Evaluating the effectiveness of different protocols will thus be needed to improve our capability to help these patients.
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Affiliation(s)
- Gianmario Sambuceti
- Department of Internal Medicine, Nuclear Medicine Unit, University of Genoa, Viale Benedetto XV, 16132, Genoa, Italy.
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Usefulness of echocardiographic assessment of cardiac and ascending aorta calcific deposits to predict coronary artery calcium and presence and severity of obstructive coronary artery disease. Am J Cardiol 2009; 103:1045-50. [PMID: 19361587 DOI: 10.1016/j.amjcard.2008.12.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Revised: 12/04/2008] [Accepted: 12/04/2008] [Indexed: 11/21/2022]
Abstract
The presence of cardiac and aortic calcific deposits has been related to coronary artery disease (CAD) and cardiovascular events. The present study aimed to evaluate whether comprehensive echocardiographic assessment of cardiac and ascending aorta calcific deposits could predict coronary calcium and obstructive CAD. A total of 140 outpatients (age 61 +/- 11 years; 90 men) without a history of CAD were studied. Aortic valve sclerosis and mitral annular, papillary muscle, and ascending aorta calcific deposits were assessed using echocardiography and semiquantified using an echocardiography-derived calcium score (ECS) ranging from 0 (no calcium visible) to 8 (severe calcific deposits). Coronary calcium scoring and noninvasive coronary angiography were performed using multislice computed tomography. Angiograms showing atherosclerosis were classified as having obstructive (> or =50% luminal narrowing) CAD or not. The relation between ECS and multislice computed tomographic findings was explored using multivariate and receiver-operator characteristic curve analyses. Only ECS was associated with coronary calcium score >400 (odds ratio [OR] 3.6, 95% confidence interval [CI] 2.4 to 5.5, p <0.001). Similarly, only ECS (OR 1.8, 95% CI 1.4 to 2.4, p <0.001) and pretest likelihood of CAD (OR 1.7, 95% CI 1.0 to 2.8, p = 0.04) were associated with obstructive CAD. ECS > or =3 had high sensitivity and specificity in identifying patients with coronary calcium score >400 (87% for both) and obstructive CAD (74% and 82%, respectively). In conclusion, echocardiographic assessment of cardiac and ascending aorta calcium may allow detection of patients with extensive calcified coronary arterial atherosclerotic plaques.
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George A, Movahed A. Coronary artery calcium scores: current thinking and clinical applications. Open Cardiovasc Med J 2008; 2:87-92. [PMID: 19337360 PMCID: PMC2627524 DOI: 10.2174/1874192400802010087] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2008] [Revised: 08/28/2008] [Accepted: 09/02/2008] [Indexed: 01/07/2023] Open
Abstract
Most incident coronary disease occurs in previously asymptomatic individuals who were considered to be at a lower risk by traditional screening methods. There is a definite advantage if these individuals could be reclassified into a higher risk category, thereby impacting disease outcomes favorably. Coronary artery calcium scores have been recognized as an independent marker for adverse prognosis in coronary disease. Multiple population based studies have acknowledged the shortcomings of risk prediction models such as the Framingham risk score or the Procam score. The science behind coronary calcium is discussed briefly followed by a review of current thinking on calcium scores. An attempt has been made to summarize the appropriate indications and use of calcium scores.
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Affiliation(s)
- Anil George
- Professor of Medicine and Radiology, Associate Division Chief, Director of Nuclear Cardiology, Cardiovascular Science Department, Director of Cardiovascular Imaging Center, The Brody School of Medicine, Pitt County Memorial Hospital, 600 Moye Boulevard, Greenville, NC 27834, USA
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