1
|
Rinaldi E, Tomelleri A, Campochiaro C, Dagna L. Efficacy of interleukin-1 blockade with anakinra in the management of post-COVID-19 steroid-dependent multisystem inflammatory syndrome: a case report. Scand J Rheumatol 2023; 52:230-232. [PMID: 36412129 DOI: 10.1080/03009742.2022.2140485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- E Rinaldi
- Vita-Salute San Raffaele University, Milan, Italy
| | - A Tomelleri
- Vita-Salute San Raffaele University, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, Italy
| | - C Campochiaro
- Vita-Salute San Raffaele University, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, Italy
| | - L Dagna
- Vita-Salute San Raffaele University, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, Italy
| |
Collapse
|
2
|
Da Prato G, Pasquini S, Rinaldi E, Lucianer T, Donà S, Santi L, Negri C, Bonora E, Moghetti P, Trombetta M. Accuracy of CGM Systems During Continuous and Interval Exercise in Adults with Type 1 Diabetes. J Diabetes Sci Technol 2022; 16:1436-1443. [PMID: 34111989 PMCID: PMC9631517 DOI: 10.1177/19322968211023522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND continuous glucose monitoring systems (CGMs) play an important role in the management of T1D, but their accuracy may reduce during rapid glucose excursions. The aim of study was to assess the accuracy of recent rt-CGMs available in Italy, in subjects with T1D during 2 sessions of physical activity: moderate continuous (CON) and interval exercise (IE). METHOD we recruited 22 patients with T1D, on CSII associated or integrated with a CGM, to which a second different sensor was applied. Data recorded by CGMs were compared with the corresponding plasma glucose (PG) values, measured every 5 minutes with the glucose analyzer. To assess the accuracy of the CGMs, we evaluated the Sensor Bias (SB), the Mean Absolute Relative Difference (MARD) and the Clarke error grid (CEG). RESULTS a total of 2355 plasma-sensor glucose paired points were collected. Both average plasma and interstitial glucose concentrations did not significantly differ during CON and IE. During CON: 1. PG change at the end of exercise was greater than during IE (P = .034); 2. all sensors overestimated PG more than during IE, as shown by SB (P < .001) and MARD (P < .001) comparisons. Classifying the performance according to the CEG, significant differences were found between the 2 sessions in distribution of points in A and B zones. CONCLUSIONS the exercise affects the accuracy of currently available CGMs, especially during CON, suggesting, in this circumstance, the need to maintain blood glucose in a "prudent" range, above that generally recommended. Further studies are needed to investigate additional types of activities.
Collapse
Affiliation(s)
- G. Da Prato
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - S. Pasquini
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - E. Rinaldi
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - T. Lucianer
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - S. Donà
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - L. Santi
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - C. Negri
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - E. Bonora
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - P. Moghetti
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
| | - M. Trombetta
- Department of Medicine, Division of
Endocrinology, Diabetes and Metabolism, University and Hospital of Verona, Verona,
Italy
- M. Trombetta, Department of Medicine,
Section of Endocrinology, Diabetes and Metabolism, University Hospital of
Verona, Piazzale Stefani 1, Verona, 37126, Italy.
| |
Collapse
|
3
|
Dellacasa C, Ortali M, Rossi E, D'Antonio M, Osmo T, Prasser F, Puskaric M, Rinaldi E, Scipione G. European HPC cloud infrastructure for managing SARS-CoV-2 data in compliance with GDPR. Eur J Public Health 2022; 32:ckac129.427. [PMCID: PMC9620090 DOI: 10.1093/eurpub/ckac129.427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023] Open
Abstract
The Connecting European SARS-CoV-2 Cohorts to Increase Common and Effective Response to SARS-CoV-2 Pandemic (ORCHESTRA) consortium, led by University of Verona (Italy), brings together key European academic experts and research institutions in infectious diseases, data management and High Performance Computing (HPC) from 26 organizations (extending to 37 partners) from 15 countries. The project aims to create a new pan-European cohort built on existing and new large-scale population cohorts in European and non-European countries to significantly impact on the responsiveness to SARS-CoV-2. The integration and analysis of the very heterogeneous characteristics of SARS-CoV-2 data coming from many different sources such as EHR, retrospective and prospective patient registries, and related ‘omics’ data (incl. genomics, proteomics and transcriptomics) can benefit of data analytics enabled by HPC, where both high compute performance and fast storage capabilities are immensely important. During the first year of the project, a dedicated HPC cloud infrastructure have been designed and partially deployed to fulfill the functional requirements for data management ensuring healthcare data confidentiality/privacy, integrity and security in compliance with the European GDPR regulations. The result is an infrastructure for Data Management composed by three main layers: National Data Providers; National Hubs (one for each HPC center involved: CINECA - Italy, CINES - France and HLRS - Germany), to centralize data at national level and to support data storage, sharing and analysis on data ingested from the National Data Providers; ORCHESTRA Data Portal: the pan-European portal for sharing aggregated data and results. Currently data collection is on going; at the end of the project, clinical centers are expected to have enrolled more than 10.000 patients with about 50.000 samples for the prospective studies. Key messages • The SARS-CoV-2 crisis made evident the need to manage and analyse very heterogeneous health data coming from many different resources across different countries. • The HPC cloud infrastructure released for the Orchestra project can act as a model to manage future public health threats.
Collapse
Affiliation(s)
- C Dellacasa
- HPC Department, CINECA Consorzio Interuniversitario, Casalecchio di Reno, Italy
| | - M Ortali
- HPC Department, CINECA Consorzio Interuniversitario, Casalecchio di Reno, Italy
| | - E Rossi
- HPC Department, CINECA Consorzio Interuniversitario, Casalecchio di Reno, Italy
| | - M D'Antonio
- HPC Department, CINECA Consorzio Interuniversitario, Casalecchio di Reno, Italy
| | - T Osmo
- CINES Centre Informatique National de l'Enseigneme, Montpellier, France
| | - F Prasser
- Berlin Institute of Health (BIH), Charité, Berlin, Germany
| | - M Puskaric
- High Performance Computing Center Stuttgart (HLRS), Stuttgart, Germany
| | - E Rinaldi
- Berlin Institute of Health (BIH), Charité, Berlin, Germany
| | | | - G Scipione
- HPC Department, CINECA Consorzio Interuniversitario, Casalecchio di Reno, Italy
| |
Collapse
|
4
|
Bonetti S, Zusi C, Rinaldi E, Boselli ML, Csermely A, Malerba G, Trabetti E, Bonora E, Bonadonna R, Trombetta M. Role of monogenic diabetes genes on beta cell function in Italian patients with newly diagnosed type 2 diabetes. The Verona Newly Diagnosed Type 2 Diabetes Study (VNDS) 13. Diabetes & Metabolism 2022; 48:101323. [DOI: 10.1016/j.diabet.2022.101323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/27/2021] [Accepted: 11/25/2021] [Indexed: 10/19/2022]
|
5
|
Zusi C, Rinaldi E, Bonetti S, Boselli ML, Trabetti E, Malerba G, Bonora E, Bonadonna RC, Trombetta M. Haplotypes of the genes (GCK and G6PC2) underlying the glucose/glucose-6-phosphate cycle are associated with pancreatic beta cell glucose sensitivity in patients with newly diagnosed type 2 diabetes from the VNDS study (VNDS 11). J Endocrinol Invest 2021; 44:2567-2574. [PMID: 34128214 DOI: 10.1007/s40618-020-01483-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/07/2020] [Indexed: 10/21/2022]
Abstract
BACKGROUND Elevated fasting plasma glucose has been associated with increased risk for development of type 2 diabetes (T2D). The balance between glucokinase (GCK) and glucose-6-phosphate catalytic subunit 2 (G6PC2) activity are involved in glucose homeostasis through glycolytic flux, and subsequent insulin secretion. AIM In this study, we evaluated the association between the genetic variability of G6PC2 and GCK genes and T2D-related quantitative traits. METHODS In 794 drug-naïve, GADA-negative, newly diagnosed T2D patients (VNDS; NTC01526720) we performed: genotyping of 6 independent tag-SNPs within GCK gene and 5 tag-SNPs within G6PC2 gene; euglycaemic insulin clamp to assess insulin sensitivity; OGTT to estimate beta-cell function (derivative and proportional control; DC, PC) by mathematical modeling. Genetic association analysis has been conducted using Plink software. RESULTS Two SNPs within GCK gene (rs882019 and rs1303722) were associated to DC in opposite way (both p < 0.004). Two G6PC2 variants (rs13387347 and rs560887) were associated to both parameters of insulin secretion (DC and PC) and to fasting C-peptide levels (all p < 0.038). Moreover, subjects carrying the A allele of rs560887 showed higher values of 2h-plasma glucose (2hPG) (p = 0.033). Haplotype analysis revealed that GCK (AACAAA) haplotype was associated to decreased fasting C-peptide levels, whereas, the most frequent haplotype of G6PC2 (GGAAG) was associated with higher fasting C-peptide levels (p = 0.001), higher PC (β = 6.87, p = 0.022) and the lower 2hPG (p = 0.012). CONCLUSION Our findings confirmed the role of GCK and G6PC2 in regulating the pulsatility in insulin secretion thereby influencing insulin-signaling and leading to a gradual modulation in glucose levels in Italian patients with newly diagnosed T2D.
Collapse
Affiliation(s)
- C Zusi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy
| | - E Rinaldi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy
| | - S Bonetti
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy
| | - M L Boselli
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy
| | - E Trabetti
- Department of Neuroscience, Biomedicine and Movement Sciences, Section of Biology and Genetics, University of Verona, Verona, Italy
| | - G Malerba
- Department of Neuroscience, Biomedicine and Movement Sciences, Section of Biology and Genetics, University of Verona, Verona, Italy
| | - E Bonora
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy
| | - R C Bonadonna
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Division of Endocrinology and Metabolic Diseases, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - M Trombetta
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Piazzale Stefani 1, 37126, Verona, Italy.
| |
Collapse
|
6
|
Kahlberg A, Mascia D, Bellosta R, Attisani L, Pegorer M, Socrate A, Ferraris M, Trabattoni P, Rinaldi E, Melloni A, Monaco F, Melissano G, Chiesa R. Vascular Surgery During COVID-19 Emergency in Hub Hospitals of Lombardy: Experience on 305 Patients. J Vasc Surg 2021. [PMCID: PMC7897928 DOI: 10.1016/j.jvs.2021.01.014] [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: 11/19/2022]
|
7
|
Bonora E, Dauriz M, Rinaldi E, Mantovani A, Boscari F, Mazzuccato M, Vedovato M, Gallo A, Toffanin E, Lapolla A, Fadini GP, Avogaro A. Assessment of simple strategies for identifying undiagnosed diabetes and prediabetes in the general population. J Endocrinol Invest 2021; 44:75-81. [PMID: 32342446 DOI: 10.1007/s40618-020-01270-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 04/18/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS The rising tide of diabetes mellitus (DM) and prediabetes (PDM) is urgently calling for strategies easily applicable to anticipate diagnosis. We assessed the effectiveness of random capillary blood glucose (RCBG), administration of a validated DM risk questionnaire, or the combination of both. MATERIALS AND METHODS RCBG measurement and/or questionnaire administration were offered to all individuals presenting at gazebos organized during the World Diabetes Day or similar public initiatives on diabetes awareness. Subjects with suspicious DM or PDM were invited to the Diabetes Center (DC) for laboratory confirmation (fasting plasma glucose and HbA1c). RESULTS Among 8563 individuals without known diabetes undergoing RCBG measurement, 341 (4%) had suspicious values. Diagnosis of DM was confirmed in 36 (41.9%) of the 86 subjects who came to the DC and PDM was found in 40 (46.5%). Among 3351 subjects to whom the questionnaire was administered, 480 (14.3%) had suspicious scores. Diagnosis of DM was confirmed in 40 (10.1%) of the 397 who came to the DC and PDM was found in 214 (53.9%). These 3351 subjects also had RCBG measurement and 30 out of them had both tests positive. Among them, 27 subjects came to DC and DM was diagnosed in 17 (63.0%) and PDM was found in 9 (33.3%). CONCLUSIONS These data suggest that RCBG definitely outperforms the questionnaire to identify unknown DM and PDM. RCBG measurement, with questionnaire as an adjunctive tool, appears to be a simple, fast, and feasible opportunistic strategy in detecting undiagnosed DM and PDM.
Collapse
Affiliation(s)
- E Bonora
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Ospedale Maggiore, Piazzale Stefani, 1, 37126, Verona, Italy.
| | - M Dauriz
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Ospedale Maggiore, Piazzale Stefani, 1, 37126, Verona, Italy
- Department of Internal Medicine, Section of Endocrinology and Diabetes, Bolzano General Hospital, Bolzano, Italy
| | - E Rinaldi
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Ospedale Maggiore, Piazzale Stefani, 1, 37126, Verona, Italy
| | - A Mantovani
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Hospital Trust of Verona, Ospedale Maggiore, Piazzale Stefani, 1, 37126, Verona, Italy
| | - F Boscari
- Department of Medicine, University of Padua, Padua, Italy
| | - M Mazzuccato
- Department of Medicine, University of Padua, Padua, Italy
| | - M Vedovato
- Department of Medicine, University of Padua, Padua, Italy
| | - A Gallo
- Department of Medicine, University of Padua, Padua, Italy
| | - E Toffanin
- Department of Medicine, University of Padua, Padua, Italy
| | - A Lapolla
- Department of Medicine, University of Padua, Padua, Italy
| | - G P Fadini
- Department of Medicine, University of Padua, Padua, Italy
| | - A Avogaro
- Department of Medicine, University of Padua, Padua, Italy
| |
Collapse
|
8
|
Zoppini G, Bergamini C, Trombetta M, Mantovani A, Targher G, Rinaldi E, Bonora E. Estimated peak systolic pulmonary artery pressure in young non-complicated patients with type 1 diabetes. Eur Rev Med Pharmacol Sci 2020; 24:5028-5035. [PMID: 32432766 DOI: 10.26355/eurrev_202005_21194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Right ventricle and pulmonary artery pressure have always received less attention in type 1 diabetes than left ventricle. The aim of this study is to compare the right heart performance and the estimated peak systolic pulmonary artery pressure (EPSPAP) in young type 1 diabetes patients with healthy controls. PATIENTS AND METHODS Subjects affected by type 1 diabetes without cardiovascular and respiratory diseases (n=93) and healthy controls (n=56) were evaluated with a comprehensive transthoracic echocardiography. The pulmonary peak systolic arterial pressure was calculated with an established formula based on pulmonary artery acceleration time. RESULTS The left ventricle's function was found to be normal in all the subjects under study. The estimated peak systolic pulmonary artery pressure was significantly higher in patients with type 1 diabetes compared to the controls (38.5 ± 8.6 vs. 35.4 ± 6.7, p = 0.019). The highest value of EPSPAP was observed in smoking female patients with type 1 diabetes. Basal and mid cavity diameter of the right ventricle were higher in patients with type 1 diabetes. Factors associated with EPSPAP were sex, body mass index, mid cavity diameter and, with an inverse correlation, HDL-cholesterol. CONCLUSIONS The present study suggests that young, uncomplicated patients with type 1 diabetes have a higher estimated peak systolic pulmonary artery pressure. Further studies are needed to define the mechanisms underlying this alteration and its clinical consequences.
Collapse
Affiliation(s)
- G Zoppini
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
| | | | | | | | | | | | | |
Collapse
|
9
|
Bertoglio L, Katsarou M, Loschi D, Rinaldi E, Mascia D, Kahlberg A, Lembo R, Melissano G, Chiesa R. Elective Multistaged Endovascular Repair of Thoraco-abdominal Aneurysms with Fenestrated and Branched Endografts to Mitigate Spinal Cord Ischaemia. J Vasc Surg 2020. [DOI: 10.1016/j.jvs.2020.03.004] [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: 10/24/2022]
|
10
|
Affiliation(s)
- A Mantovani
- Section of Endocrinology, Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale Stefani, 1, 37126, Verona, Italy.
| | - E Rinaldi
- Section of Endocrinology, Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale Stefani, 1, 37126, Verona, Italy
| | - C Zusi
- Section of Endocrinology, Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale Stefani, 1, 37126, Verona, Italy
| |
Collapse
|
11
|
Schiavone A, Bergamini C, Trombetta M, Sabbagh L, Mantovani A, Targher G, Rinaldi E, Bonora E, Zoppini G. P1737 Echocardiographic estimation of pulmonary artery pressure in young non-complicated patients with type 1 diabetes: results from a single-center observational study. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.1098] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
OBJECTIVE Right ventricle and pulmonary artery pressure have received less attention in type 1 diabetes compared to the left ventricle. The aim of the present study was to compare right heart performance and the estimated peak systolic pulmonary artery pressure in young non complicated patients with type 1 diabetes with healthy controls.
RESEARCH DESIGN AND METHODS Ninety-three patients with type 1 diabetes without cardiovascular and respiratory diseases were recruited and compared to 56 healthy controls. All subjects were evaluated with a comprehensive trans-thoracic echocardiography and pulmonary peak systolic arterial pressure was estimated with an established formula based on pulmonary artery acceleration time.
RESULTS None of the subjects showed alterations of either systolic or diastolic function of the left ventricle. The estimated peak systolic pulmonary artery pressure was significantly higher in patients with type 1 diabetes compared to controls (38.5 ± 8.6 vs 35.4 ± 6.7, p = 0.019). The highest value of EPSPAP was observed in smoker female patients with type 1 diabetes. Basal and mid cavity diameter of the right ventricle were higher in patients with type 1 diabetes. In the multivariate analyses, factors associated with EPSPAP were female sex, body mass index, mid cavity diameter and, with an inverse correlation, HDL cholesterol.
CONCLUSIONS The present study suggests that young, uncomplicated patients with type 1 diabetes have a higher estimated peak systolic pulmonary artery pressure. Future studies are needed to better define the mechanisms underlying this alteration and its clinical consequences.
Collapse
Affiliation(s)
- A Schiavone
- University Hospital, Section of Cardiology, Department of Medicine, Verona, Italy
| | - C Bergamini
- University Hospital, Section of Cardiology, Department of Medicine, Verona, Italy
| | - M Trombetta
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| | - L Sabbagh
- University Hospital, Section of Cardiology, Department of Medicine, Verona, Italy
| | - A Mantovani
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| | - G Targher
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| | - E Rinaldi
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| | - E Bonora
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| | - G Zoppini
- University Hospital, Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Verona, Italy
| |
Collapse
|
12
|
Zoppini G, Bergamini C, Trombetta M, Sabbagh L, Dauriz M, Mantovani A, Targher G, Fossà I, Rinaldi E, Bonora E. Increased aortic stiffness index in patients with type 1 diabetes without cardiovascular disease compared to controls. J Endocrinol Invest 2019; 42:1109-1115. [PMID: 30877659 DOI: 10.1007/s40618-019-01032-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 03/09/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE Increased arterial stiffness is an early sign of endothelial dysfunction. Nevertheless, measures of the elastic properties of the aortic root in patients with type 1 diabetes are still lacking. The aim of this study was to compare aortic root stiffness index in type 1 diabetes and healthy controls. METHODS Ninety-three patients with type 1 diabetes without cardiovascular diseases were recruited and compared to 33 healthy controls. Aortic root elastic properties were estimated by measuring the systolic and diastolic diameters on M-mode acquisition. RESULTS None of the subjects showed alterations of either systolic or diastolic echocardiographic parameters. Patients with type 1 diabetes had a very low prevalence of chronic complications and their metabolic control was good. Significantly increased aortic stiffness index was found in type 1 diabetes compared to controls, and the same different pattern was found in men and women. The presence of type 1 diabetes and increased pulse pressure was significantly associated with aortic stiffness index in a multivariate linear analysis. CONCLUSION This study strongly suggests that patients with type 1 diabetes develop aortic root stiffness in the absence of cardiovascular diseases. This alteration may be part of a more generalized arterial dysfunction in type 1 diabetes.
Collapse
Affiliation(s)
- G Zoppini
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy.
| | - C Bergamini
- Section of Cardiology, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - M Trombetta
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - L Sabbagh
- Section of Cardiology, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - M Dauriz
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - A Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - G Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - I Fossà
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - E Rinaldi
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| | - E Bonora
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, Piazzale Stefani, 1, 37126, Verona, Italy
| |
Collapse
|
13
|
Nicholson A, Berkowitz E, Monge-Camacho H, Brantley D, Garron N, Chang CC, Rinaldi E, Clark MA, Joó B, Kurth T, Tiburzi BC, Vranas P, Walker-Loud A. Heavy Physics Contributions to Neutrinoless Double Beta Decay from QCD. Phys Rev Lett 2018; 121:172501. [PMID: 30411940 DOI: 10.1103/physrevlett.121.172501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Indexed: 06/08/2023]
Abstract
Observation of neutrinoless double beta decay, a lepton number violating process that has been proposed to clarify the nature of neutrino masses, has spawned an enormous world-wide experimental effort. Relating nuclear decay rates to high-energy, beyond the standard model (BSM) physics requires detailed knowledge of nonperturbative QCD effects. Using lattice QCD, we compute the necessary matrix elements of short-range operators, which arise due to heavy BSM mediators, that contribute to this decay via the leading order π^{-}→π^{+} exchange diagrams. Utilizing our result and taking advantage of effective field theory methods will allow for model-independent calculations of the relevant two-nucleon decay, which may then be used as input for nuclear many-body calculations of the relevant experimental decays. Contributions from short-range operators may prove to be equally important to, or even more important than, those from long-range Majorana neutrino exchange.
Collapse
Affiliation(s)
- A Nicholson
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27516-3255, USA
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - E Berkowitz
- Institut für Kernphysik and Institute for Advanced Simulation, Forschungszentrum Jülich, 54245 Jülich, Germany
| | - H Monge-Camacho
- Department of Physics, The College of William & Mary, Williamsburg, Virginia 23187, USA
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - D Brantley
- Department of Physics, The College of William & Mary, Williamsburg, Virginia 23187, USA
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Physics Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - N Garron
- Theoretical Physics Division, Department of Mathematical Sciences, University of Liverpool, Liverpool L69 3BX, United Kingdom
| | - C C Chang
- Department of Physics, University of California, Berkeley, California 94720, USA
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - E Rinaldi
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- RIKEN-BNL Research Center, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - M A Clark
- NVIDIA Corporation, 2701 San Tomas Expressway, Santa Clara, California 95050, USA
| | - B Joó
- Scientific Computing Group, Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - T Kurth
- NERSC Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - B C Tiburzi
- Department of Physics, The City College of New York, New York, New York 10031, USA
- Graduate School and University Center, The City University of New York, New York, New York 10016, USA
| | - P Vranas
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Physics Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A Walker-Loud
- Department of Physics, University of California, Berkeley, California 94720, USA
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
- Physics Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| |
Collapse
|
14
|
Melissano G, Bertoglio L, Kahlberg A, Mascia D, Rinaldi E, Tshomba Y, Chiesa R. Thoraco-abdominal Open Repair in Patients with Previous Thoracic Endografting. Eur J Vasc Endovasc Surg 2016. [DOI: 10.1016/j.ejvs.2016.07.035] [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: 10/21/2022]
|
15
|
Kahlberg A, Miloro R, Ferrante A, Bertoglio L, Mascia D, Rinaldi E, Melissano G, Chiesa R. Late Results of Thoracoabdominal Aortic Aneurysm Open Repair with Respect to Different Visceral Artery Revascularization Techniques. Eur J Vasc Endovasc Surg 2016. [DOI: 10.1016/j.ejvs.2016.07.030] [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: 10/21/2022]
|
16
|
Colunga Blanco S, Gonzalez Matos C, Angelis A, Dinis PG, Chinali M, Toth A, Andreassi MG, Rodriguez Munoz D, Reid AB, Park JH, Shetye A, Novo G, De Marchi SF, Cikes M, Smarz K, Illatopa V, Peluso D, Wellnhofer E, De La Rosa Riestra A, Sattarzadeh Badkoubeh R, Mandour Ali M, Azoz A, Pontone G, Krljanac G, Acar R, Nucifora G, Sirtautas A, Roos ST, Qasem MS, Marini C, Fabiani I, Gillis K, Bandera F, Borowiec A, Lim YJ, Chalbia TE, Santos M, Gao SA, Zilberszac R, Farrag AAM, Palmiero G, Aruta P, De Diego Soler O, Fasano D, Tamborini G, Ancona F, Raafat DM, Marchel M, De Gregorio C, Gommans DHF, Godinho AR, Mielczarek M, Bandera F, Kubik M, Cho JY, Tarando F, Lourenco Marmelo BF, Reis L, Domingues K, Krestjyaninov MV, Mesquita J, Ikonomidis I, Ferferieva V, Peluso D, Peluso D, King GJ, D'ascenzi F, Ferrera Duran C, Sormani P, Gonzalez Fernandez O, Tereshina O, Cambronero Cortinas E, Kupczynska K, Carvalho JF, Shivalkar B, Aghamohammadzadeh R, Cifra B, Cifra B, Bandera F, Kuznetsov VA, Van Zalen JJ, Kochanowski J, Goebel B, Ladeiras-Lopes R, Goebel B, Karvandi M, Karvandi M, Alonso Salinas G, Unkun T, Ranjbar S, Hubert A, Enescu OA, Liccardo M, Cameli M, Ako E, Lembo M, Goffredo C, Enache R, Novo G, Wdowiak-Okrojek K, Nemes A, Nemes A, Di Salvo G, Capotosto L, Caravaca P, Maceira Gonzalez AM, Iriart X, Jug B, Garcia Campos A, Capin Sampedro E, Corros Vicente C, Martin Fernandez M, Leon Arguero V, Fidalgo Arguelles A, Velasco Alonso E, Lopez Iglesias F, De La Hera Galarza JM, Chaparro-Munoz M, Recio-Mayoral A, Vlachopoulos C, Ioakeimidis N, Felekos I, Abdelrasoul M, Aznaouridis K, Chrysohoou C, Rousakis G, Aggeli K, Tousoulis D, Faustino AC, Paiva L, Fernandes A, Costa M, Cachulo MC, Goncalves L, Emma F, Rinelli G, Esposito C, Franceschini A, Doyon A, Raimondi F, Schaefer F, Pongiglione G, Mateucci MC, Vago H, Juhasz C, Janosa C, Oprea V, Balint OH, Temesvari A, Simor T, Kadar K, Merkely B, Bruno RM, Borghini A, Stea F, Gargani L, Mercuri A, Sicari R, Picano E, Lozano Granero C, Carbonell San Roman A, Moya Mur JL, Fernandez-Golfin C, Moreno Planas J, Fernandez Santos S, Casas Rojo E, Hernandez-Madrid A, Zamorano Gomez JL, Pearce K, Gamlin W, Miller C, Schmitt M, Seong IW, Kim KH, Kim MJ, Jung HO, Sohn IS, Park SM, Cho GY, Choi JO, Park SW, Nazir SA, Khan JN, Singh A, Kanagala P, Squire I, Mccann GP, Di Lisi D, Meschisi MC, Brunco V, Badalamenti G, Bronte E, Russo A, Novo S, Von Tscharner M, Urheim S, Aakhus S, Seiler C, Schmalholz S, Biering-Sorensen T, Cheng S, Oparil S, Izzo J, Pitt B, Solomon SD, Zaborska B, Jaxa-Chamiec T, Tysarowski M, Budaj A, Cordova F, Aguirre O, Sanabria S, Ortega J, Romeo G, Perazzolo Marra M, Tona F, Famoso G, Pigatto E, Cozzi F, Iliceto S, Badano LP, Kriatselis C, Gerds-Li JH, Kropf M, Pieske B, Graefe M, Martinez Santos P, Batlle Lopez E, Vilacosta I, Sanchez Sauce B, Espana Barrio E, Jimenez Valtierra J, Campuzano Ruiz R, Alonso Bello J, Martin Rios MD, Farrashi M, Abtahi H, Sadeghi H, Sadeghipour P, Tavoosi A, Abdel Rahman TA, Mohamed LA, Maghraby HM, Kora IM, Abdel Hameed FR, Ali MN, Al Shehri A, Youssef A, Gad A, Alsharqi M, Alsaikhan L, Andreini D, Rota C, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Solbiati A, Guaricci AI, Pepi M, Trifunovic D, Sobic Saranovic D, Savic L, Grozdic Milojevic I, Asanin M, Srdic M, Petrovic M, Zlaic N, Mrdovic I, Dogan C, Izci S, Gecmen C, Unkun T, Cap M, Erdogan E, Onal C, Yilmaz F, Ozdemir N, Muser D, Tioni C, Zanuttini D, Morocutti G, Spedicato L, Bernardi G, Proclemer A, Pranevicius R, Zapustas N, Briedis K, Valuckiene Z, Jurkevicius R, Juffermans LJM, Enait V, Van Royen N, Van Rossum AC, Kamp O, Khalaf HASSEN, Hitham SAKER, Osama AS, Abazid RAMI, Guall RAHIM, Durdan SHAFAT, Mohammed ZYAD, Stella S, Rosa I, Ancona F, Spartera M, Italia L, Latib A, Colombo A, Margonato A, Agricola E, Scatena C, Mazzanti C, Conte L, Pugliese N, Barletta V, Bortolotti U, Naccarato AG, Di Bello V, Bala G, Roosens B, Hernot S, Remory I, Droogmans S, Cosyns B, Generati G, Labate V, Donghi V, Pellegrino M, Carbone F, Alfonzetti E, Guazzi M, Dabrowski R, Kowalik I, Firek B, Chwyczko T, Szwed H, Kawamura A, Kawano S, Zaroui A, Ben Said R, Ben Halima M, Kheder N, Farhati A, Mourali S, Mechmech R, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Polte CL, Lagerstrand K, Johnsson ÅA, Janulewicz M, Bech-Hanssen O, Gabriel H, Wisser W, Maurer G, Rosenhek R, El Aroussy W, Abdel Ghany M, Al Adeeb K, Ascione L, Carlomagno G, Sordelli C, Ferro A, Ascione R, Severino S, Caso P, Muraru D, Janei C, Haertel Miglioranza M, Cavalli G, Romeo G, Peluso D, Cucchini U, Iliceto S, Badano L, Armario Bel X, Garcia-Garcia C, Ferrer Sistach E, Rueda Sobella F, Oliveras Vila T, Labata Salvador C, Serra Flores J, Lopez-Ayerbe J, Bayes-Genis A, Conte E, Gonella A, Morena L, Civelli D, Losardo L, Margaria F, Riva L, Tanga M, Carminati C, Muratori M, Gripari P, Ghulam Ali S, Fusini L, Vignati C, Bartorelli AL, Alamanni F, Pepi M, Rosa I, Stella S, Marini C, Spartera M, Latib A, Montorfano M, Colombo A, Margonato A, Agricola E, Ismaiel A, Ali N, Amry S, Serafin A, Kochanowski J, Filipiak KJ, Opolski G, Speranza G, Ando' G, Magaudda L, Cramer GE, Bakker J, Michels M, Dieker HJ, Fouraux MA, Marcelis CLM, Timmermans J, Brouwer MA, Kofflard MJM, Vasconcelos M, Araujo V, Almeida P, Sousa C, Macedo F, Cardoso JS, Maciel MJ, Voilliot D, Huttin O, Venner C, Olivier A, Villemin T, Deballon R, Manenti V, Juilliere Y, Selton-Suty C, Generati G, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Dabrowska-Kugacka A, Dorniak K, Lewicka E, Szalewska D, Kutniewska-Kubik M, Raczak G, Kim KH, Yoon HJ, Park HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Kim JH, Galli E, Habib G, Schnell F, Lederlin M, Daubert JC, Mabo P, Donal E, Faria R, Magalhaes P, Marques N, Domingues K, Lourenco C, Almeida AR, Teles L, Picarra B, Azevedo O, Lourenco C, Oliveira M, Magalhaes P, Domingues K, Marmelo B, Almeida A, Picarra B, Faria R, Marques N, Bento D, Lourenco C, Magalhaes P, Cruz I, Marmelo B, Reis L, Picarra B, Faria R, Azevedo O, Gimaev RH, Melnikova MA, Olezov NV, Ruzov VI, Goncalves P, Almeida MS, Branco P, Carvalho MS, Dores H, Gaspar MA, Sousa H, Andrade MJ, Mendes M, Makavos G, Varoudi M, Papadavid E, Andreadou I, Gravanis K, Liarakos N, Pavlidis G, Rigopoulos D, Lekakis J, Deluyker D, Bito V, Pigatto E, Romeo G, Muraru D, Cozzi F, Punzi L, Iliceto S, Badano LP, Pigatto E, Romeo G, Muraru D, Cozzi F, Iliceto S, Badano LP, Neilan T, Coen K, Gannon S, Bennet K, Clarke JG, Solari M, Cameli M, Focardi M, Corrado D, Bonifazi M, Henein M, Mondillo S, Gomez-Escalonilla C, De Agustin A, Egido J, Islas F, Simal P, Gomez De Diego JJ, Luaces M, Macaya C, Perez De Isla L, Zancanella M, Rusconi C, Musca F, Santambrogio G, De Chiara B, Vallerio P, Cairoli R, Giannattasio G, Moreo A, Alvarez Ortega C, Mori Junco R, Caro Codon J, Meras Colunga P, Ponz De Antonio I, Lopez Fernandez T, Valbuena Lopez S, Moreno Yanguela M, Lopez-Sendon JL, Surkova E, Bonanad-Lozano C, Lopez-Lereu MP, Monmeneu-Menadas JV, Gavara J, De Dios E, Paya-Chaume A, Escribano-Alarcon D, Chorro-Gasco FJ, Bodi-Peris V, Michalski BW, Miskowiec D, Kasprzak JD, Lipiec P, Morgado G, Caldeira D, Cruz I, Joao I, Almeida AR, Lopes L, Fazendas P, Cotrim C, Pereira H, De Block C, Buys D, Salgado R, Vrints C, Van Gaal L, Mctear C, Irwin RB, Dragulescu A, Friedberg M, Mertens L, Dragulescu A, Friedberg M, Mertens L, Carbone F, Generati G, Pellegrino M, Labate V, Alfonzetti E, Guazzi M, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Sugihara C, Patel NR, Sulke AN, Lloyd GW, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Roland H, Hamadanchi A, Otto S, Jung C, Lauten A, Figulla HC, Poerner TC, Sampaio F, Fonseca P, Fontes-Carvalho R, Pinho M, Campos AS, Castro P, Fonseca C, Ribeiro J, Gama V, Heck R, Hamdanchi A, Otto S, Jung C, Lauten A, Figulla HR, Poerner TC, Ranjbar S, Ghaffaripour Jahromi M, Ranjbar S, Hinojar R, Fernandez Golfin C, Esteban A, Pascual-Izco M, Garcia-Martin A, Casas Rojo E, Jimenez-Nacher JJ, Zamorano JL, Gecmen C, Cap M, Izci S, Erdogan E, Onal C, Acar R, Bakal RB, Kaymaz C, Ozdemir N, Karvandi M, Ghaffaripour Jahromi M, Galand V, Schnell F, Matelot D, Martins R, Leclercq C, Carre F, Suran BC, Margulescu AD, Rimbas RC, Siliste C, Vinereanu D, Nocerino P, Urso AC, Borrino A, Carbone C, Follero P, Ciardiello C, Prato L, Salzano G, Marino F, Ruspetti A, Sparla S, Di Tommaso C, Loiacono F, Focardi M, D'ascenzi F, Henein M, Mondillo S, Porter J, Walker M, Lo Iudice F, Esposito R, Santoro C, Cocozza S, Izzo R, De Luca N, De Simone G, Trimarco B, Galderisi M, Gervasi F, Patti G, Mega S, Bono M, Di Sciascio G, Buture A, Badea R, Platon P, Ghiorghiu I, Jurcut R, Coman IM, Popescu BA, Ginghina C, Lunetta M, Spoto MS, Lo Vi AM, Pensabene G, Meschisi MC, Carita P, Coppola G, Novo S, Assennato P, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Havasi K, Domsik P, Kalapos A, Forster T, Piros GA, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Bulbul Z, Issa Z, Al Sehly A, Pergola V, Oufi S, Conde Y, Cimino E, Rinaldi E, Ashurov R, Ricci S, Pergolini M, Vitarelli A, Lujan Valencia JE, Chaparro M, Garcia-Guerrero A, Cristo Ropero MJ, Izquierdo Bajo A, Madrona L, Recio-Mayoral A, Monmeneu JV, Igual B, Lopez Lereu P, Garcia MP, Selmi W, Jalal Z, Thambo JB, Kosuta D, Fras Z. Poster session 5The imaging examinationP1097Correlation between visual and quantitative assessment of left ventricle: intra- and inter-observer agreementP1099Incremental prognostic value of late gadolinium-enhanced by cardiac magnetic resonance in patients with heart failureAnatomy and physiology of the heart and great vesselsP1100Left ventricular geometry and diastolic performance in erectile dysfunction patients; a topic of differential arterial stiffness influenceAssessment of diameters, volumes and massP1101Impact of the percutaneous closure of atrial septal defect on the right heart "remodeling"P1102Left Ventricular Mass Indexation in Infants, Children and Adolescents: a Simplified Approach for the Identification of Left Ventricular Hypertrophy in Clinical PracticeP1103Impact of trabecules while quantifying cardiac magnetic resonance exams in patients with systemic right ventricleP1104Detection of subclinical atherosclerosis by carotid intima-media thickness: correlation with leukocytes telomere shorteningAssessments of haemodynamicsP1105Flow redirection towards the left ventricular outflow tract: vortex formation is not affected by variations in atrio-ventricular delayAssessment of systolic functionP1106Reproducibility and feasibility of cardiac MRI feature tracking in Fabry diseaseP1107Normal left ventricular strain values by two-dimensional strain echocardiography; result of normal (normal echocardiographic dimensions and functions in korean people) studyP1108Test-retest repeatability of global strain following st-elevation myocardial infarction - a comparison of tagging and feature trackingP1109Cardiotoxicity induced by tyrosine kinase inhibitors in patients with gastrointestinal stromal tumors (GIST)P1110Finite strain ellipses for the analysis of left ventricular principal strain directions using 3d speckle tracking echocardiographyP1111Antihypertensive therapy reduces time to peak longitudinal strainP1112Right ventricular systolic function as a marker of prognosis after inferior myocardial infarction - 5-year follow-upP1113Is artery pulmonary dilatation related with right but also early left ventricle dysfunction in pulmonary artery hypertension?P1114Right ventricular mechanics changes according to pressure overload increasing, a 2D-speckle tracking echocardiographic evaluationAssessment of diastolic functionP1115Paired comparison of left atrial strain from P-wave to P-wave and R-wave to R-waveP1116Diagnostic role of Tissue Doppler Imaging echocardiographic criteria in obese heart failure with preserved ejection fraction patientsP1117Evaluation of diastolic function of right ventricle in idiopathic pulmonary arterial hypertensionP1118Severity and predictors of diastolic dysfunction in a non-hypertensive non-ischemic cohort of Egyptian patients with documented systemic autoimmune disease; pilot reportP1119correlation between ST segment shift and cardiac diastolic function in patients with acute myocardial infarctionIschemic heart diseaseP1120Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)P1121Utility of transmural myocardial mechanic for early infarct size prediction after primary percutaneous coronary intervention in STEMI patientsP1122Progressive Improvements of the echocardiographic deformation parameters in ST Elevation Myocardial Infarction after five years follow-upP1123Long-term prognostic value of left ventricular dyssynchrony as assessed by cardiac magnetic resonance feature-tracking imaging after a first st-segment elevation myocardial infarctionP1124Differences in mitral annulus remodeling in acute anterior ST elevation and acute inferior ST elevation myocardial infarctionP1125Reduction of microvascular injury using a novel theragnostic ultrasound strategy: a first in men feasibility and safety studyP1126Impact of focused echocardiography in clinical decision of patient presented with st elevation myocardial infarction underwent primary angioplastyHeart valve DiseasesP1127Aortic valve area calculation in aortic stenosis: a comparison among conventional and 3D-transesophageal echocardiography and computed tomographyP1128Myocardial fibrosis and microRNA-21 expression in patients with severe aortic valve stenosis and preserved ejection fraction: a 2D speckle tracking echocardiography, tissutal and plasmatic studyP1129Quantification of calcium amount in a new experimental model: a comparison between calibrated integrated backscatter of ultrasound and computed tomographyP1130Altered diffusion capacity in aortic stenosis: role of the right heartP1131Osteoprotegerin predicts all-cause mortality in calcific aortic stenosis patients with preserved left ventricle ejection fraction in long term observationP1132Mitral regurgitation as a risk factor for pulmonary hypertension in patients with aortic stenosisP1133The relationship between the level of plasma B-type natriuretic peptide and mitral stenosisP1134Aortic regurgitation, left ventricle mechanics and vascular load: a single centre 2d derived-speckle tracking studyP1135Feasibility and reproducibility issues limit the usefulness of quantitative colour Doppler parameters in the assessment of chronic aortic and mitral regurgitation severityP1136Predictors of postoperative outcome in degenerative mitral regurgitationP1137Left ventricular mechanical dyssynchrony in patients with severe mitral regurgitation of rheumatic etiology; three dimensional echocardiography studyP1138Functional mitral regurgitation and left atrial dysfunction concur in determining pulmonary hypertension and functional status in subjects with left ventricular systolic dysfunctionP11393D echocardiography allows more effective quantitative assessment of the severity of functional tricuspid regurgitation than conventional 2D/Doppler echocardiographyP1140Prosthetic valve thrombosis: still a severe disease? 10-years experience in a university hospitalP1141Validity of echocardiography in the hospital course of patients with feverP1142Do baseline 3DTEE characteristics of mitral valve apparatus predict long term result in patients undergoing percutaneous valve repair for degenerative regurgitation?P1143Influence of baseline aortic regurgitation on mitral regurgitation change after transcatheter aortic valve replacement for aortic stenosisP1144Prevalence of echocardiography detected significant valvular regurge in subclinical rheumatic carditis in assiut childrenCardiomyopathiesP1145Can we early detect left ventricular systolic dysfunction in patients with Duchenne muscular dystrophy using global longitudinal strain assessment?P1146Prevalence of isolated papillary muscle hypertrophy in young competitive athletesP1147Troponin release after exercise in patients with hypertrophic cardiomyopathy: associations with clinical and mr imaging characteristicsP1148Atrial fibrillation in hypertrophic cardiomyopathy: can we score the risk?P1149Impact of hypertrophy on multiple layer longitudinal deformation in hypertrophy cardiomyopathy and cardiac amyloidosis compared to controlsP1150Functional evaluation in hypertrophic cardiomyopathy combining cardiopulmonary exercise testing combined with exercise-echocardiographyP1151Refinement of the old diagnostic criteria of left ventricular noncompaction cardiomyopathy (LVNC) based on cardiac magnetic resonance (CMR)P1152Differences of clinical characteristics and outcomes between acute myocarditis with preserved and reduced left ventricular systolic functionP1153Value of longitudinal strain for distinguishing left ventricular non-compaction from idiopathic dilated cardiomyopathyP1154Speed of recovery of left ventricular function is not related to the prognosis of Takotsubo cardiomyopathy. A Portuguese multicentre studyP1155Predictors of in-hospital left ventricular systolic function recovery after admission with takotsubo cardiomyopathy. Portuguese multicentre studyP1156Mid-ventricular takotsubo detected by initial echocardiogram associates with recurrence of takotsubo cardiomyopathy - a portuguese multicentre studySystemic diseases and other conditionsP1157Relations between left ventricle remodelling and expression of angiotensin 2 AT2R1 geneP1158Impact of renal denervation on long-term blood pressure variability and surrogate markers of target organ damage in individuals with drug-resistant arterial hypertensionP1159Greater improvement of coronary artery function, left ventricular deformation and twisting by IL12/23 compared to TNF-a inhibition in psoriasisP1160Advanced glycation end products play a role in adverse LV remodeling following MIP1161Incidence of subclinical myocardial dysfunction in patients with systemic sclerosis and normal left ventricular systolic and diastolic functionP1162Left atrial remodeling and dysfunction occur early in patients with systemic sclerosis and normal left ventricular functionP1163Intrinsic vortex formation : a unique performance indicatorP1164P-wave morphology is unaffected by training-induced biatrial dilatation: a prospective, longitudinal study in healthy athletesP1165Usefulness of transthoracic echocardiography in diagnosis of young patients with ischemic strokeP1166Primary cardiac lymphoma: role of echocardiography in the clinical managementP1167Abnormal echocardiographic findings in cancer patients before chemotherapyMasses, tumors and sources of embolismP1168Three-dimensional transesophageal echocardiography of the left atrial appendage reduces rate of postpone electrical cardioversionP1169Detection of ventricular thrombus by cmr after reperfused st-segment elevation myocardial infarction correlated with echocardiographyP1170Clinical and transthoracic echocardiographic predictors of left atrial appendage thrombus in patients with atrial fibrillationStress echocardiographyP1171Pharmacological stress echocardiography complications: a 4-year single center experienceP1172Myocardial functional and perfusion reserve in type I diabetesP1173Feasibility of incorporating 3D Dobutamine stress echocardiography into routine clinical practiceP1174Right ventricular isovolumic acceleration at rest and during exercise in children after heart transplantP1175Right ventricular systolic and diastolic response to exercise in children after heart transplant -a bicycle exercise studyP1176Determinants of functional capacity in heart failure patients with reduced ejection fractionP1177Handgrip stress echocardiography with emotional component compared to conventional isometric exercise in coronary artery disease diagnosisP1178The relationship between resting transthoracic echocardiography and exercise capacity in patients with paroxysmal atrial fibrillationP1179Correlation between NT-proBNP and selected echocardiography parameters at rest and after exercise in patients with functional ischemic mitral regurgitation qualified for cardiosurgical treatmentReal-time three-dimensional TEEP1180Vena contracta area for severity grading in functional and degenerative mitral regurgitation: A study based on transesophageal 3D colour Doppler in 419 patientsP1181Proximal flow convergence by 3D echocardiography in the evaluation of mitral valve area in rheumatic mitral stenosisP1182Quantification of valve dimensions by transesophageal 3D echocardiography in patients with functional and degenerative mitral regurgitationTissue Doppler and speckle trackingP1183Automatic calculation of left ventricular volume changes over a cardiac cycle from echocardiography images by nonlinear dimensionality reductionP1184Effect of the mitral valve repairs on the left ventricular blood flow formationP1185Quantification of left atrial strain using cardiovascular magnetic resonance. a comparison between hypertrophic cardiomyopathy and healthy controlsP1186The role of early systolic lengthening in patients with non-ST elevation acute coronary syndrome and its relation to syntax scoreP1187Different standard two dimensional strain methods to quantity left ventricular mechanicsP1188Atrial function and electrocardiography caracteristics in sportsmen with or without paroxysmal atrial fibrillationP1189Right ventricular outflow premature contractions induce regional left ventricular dysfunctionP1190Ultrasound guided venous access for pacemaker and defibrillators. Randomized TrialP1191Atrial function analysis correlates with symptoms and quality of life of heart failure patientsP1192The use of tissue doppler echocardiography in myocardial iron overload in patients with thalassaemia majorP1193Independent association between pulse pressure and left ventricular global longitudinal strainP1194Global and regional longitudinal strain identifies the presence of coronary artery disease in patients with suspected reduction of coronary flow reserve and absence of wall motion abnormalitiesP1195Prognostic value of invasive and noninvasive parameters of right ventricular function in patients with pulmonary arterial hypertension receiving specific vasodilator therapyP1196Myocardial deformation analysis to improve arrhythmic risk stratificationP1197Quantitative assessment of regional systolic and diastolic function parameters for detecting prior transient ischemia in normokinetic segmentsP1198Left atrial function in patients with corrected tetralogy of Fallot - a three-dimensional speckle-tracking echocardiographic studyP1199Left atrial ejection force correlates with left atrial strain and volume-based functional properties as assessed by three-dimensional speckle tracking echocardiographyP1200Acute angulation of the aortic arch late after the arterial switch operation for transposition of the great arteries: impact on cardiac mechanicsP1201Circumferential deformation of the ascending thoracic aorta in hypertensive patients by three-dimensional speckle tracking echocardiographyCardiac Magnetic ResonanceP1202The incremental value of cardiac magnetic resonance on diagnosis myocardial infarction and non-obstructed coronary arteriesP1204Reference ranges of global and regional myocardial T1 values derived from MOLLI and shMOLLI at 3TComputed Tomography & Nuclear CardiologyP1205Deformation of the left atrial appendage after percutaneous closure with the Amplatzer cardiac plugP1206Prognostic impact of non-obstructive coronary artery disease on coronary computed tomographic angiography: A single-center study. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev275] [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: 11/13/2022] Open
|
17
|
Piffaretti G, Menegolo M, Kahlberg A, Mariscalco G, Rinaldi E, Castelli P, Grego F, Chiesa R, Antonello M. Hemothorax Management After Endovascular Treatment For Thoracic Aortic Rupture. Eur J Vasc Endovasc Surg 2015; 50:608-13. [DOI: 10.1016/j.ejvs.2015.07.039] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 07/08/2015] [Indexed: 01/19/2023]
|
18
|
Appelquist T, Berkowitz E, Brower RC, Buchoff MI, Fleming GT, Jin XY, Kiskis J, Kribs GD, Neil ET, Osborn JC, Rebbi C, Rinaldi E, Schaich D, Schroeder C, Syritsyn S, Vranas P, Weinberg E, Witzel O. Detecting Stealth Dark Matter Directly through Electromagnetic Polarizability. Phys Rev Lett 2015; 115:171803. [PMID: 26551103 DOI: 10.1103/physrevlett.115.171803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Indexed: 06/05/2023]
Abstract
We calculate the spin-independent scattering cross section for direct detection that results from the electromagnetic polarizability of a composite scalar "stealth baryon" dark matter candidate, arising from a dark SU(4) confining gauge theory-"stealth dark matter." In the nonrelativistic limit, electromagnetic polarizability proceeds through a dimension-7 interaction leading to a very small scattering cross section for dark matter with weak-scale masses. This represents a lower bound on the scattering cross section for composite dark matter theories with electromagnetically charged constituents. We carry out lattice calculations of the polarizability for the lightest "baryon" states in SU(3) and SU(4) gauge theories using the background field method on quenched configurations. We find the polarizabilities of SU(3) and SU(4) to be comparable (within about 50%) normalized to the stealth baryon mass, which is suggestive for extensions to larger SU(N) groups. The resulting scattering cross sections with a xenon target are shown to be potentially detectable in the dark matter mass range of about 200-700 GeV, where the lower bound is from the existing LUX constraint while the upper bound is the coherent neutrino background. Significant uncertainties in the cross section remain due to the more complicated interaction of the polarizablity operator with nuclear structure; however, the steep dependence on the dark matter mass, 1/m(B)(6), suggests the observable dark matter mass range is not appreciably modified. We briefly highlight collider searches for the mesons in the theory as well as the indirect astrophysical effects that may also provide excellent probes of stealth dark matter.
Collapse
Affiliation(s)
- T Appelquist
- Department of Physics, Sloane Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - E Berkowitz
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R C Brower
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - M I Buchoff
- Institute for Nuclear Theory, Box 351550, Seattle, Washington 98195-1550, USA
| | - G T Fleming
- Department of Physics, Sloane Laboratory, Yale University, New Haven, Connecticut 06520, USA
| | - X-Y Jin
- Argonne Leadership Computing Facility, Argonne, Illinois 60439, USA
| | - J Kiskis
- Department of Physics, University of California, Davis, California 95616, USA
| | - G D Kribs
- Department of Physics, University of Oregon, Eugene, Oregon 97403, USA
| | - E T Neil
- Department of Physics, University of Colorado, Boulder, Colorado 80309, USA
- RIKEN-BNL Research Center, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - J C Osborn
- Argonne Leadership Computing Facility, Argonne, Illinois 60439, USA
| | - C Rebbi
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - E Rinaldi
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Schaich
- Department of Physics, Syracuse University, Syracuse, New York 13244, USA
| | - C Schroeder
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S Syritsyn
- RIKEN-BNL Research Center, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - P Vranas
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - E Weinberg
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - O Witzel
- Center for Computational Science, Boston University, Boston, Massachusetts 02215, USA
| |
Collapse
|
19
|
Appelquist T, Brower R, Buchoff M, Fleming G, Jin XY, Kiskis J, Kribs G, Neil E, Osborn J, Rebbi C, Rinaldi E, Schaich D, Schroeder C, Syritsyn S, Vranas P, Weinberg E, Witzel O. Stealth dark matter: Dark scalar baryons through the Higgs portal. Int J Clin Exp Med 2015. [DOI: 10.1103/physrevd.92.075030] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
20
|
Tshomba Y, Baccellieri D, Mascia D, Kahlberg A, Rinaldi E, Melissano G, Chiesa R. Open treatment of extent IV thoracoabdominal aortic aneurysms. J Cardiovasc Surg (Torino) 2015; 56:687-697. [PMID: 25868974] [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] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM Extent IV thoracoabdominal aortic aneurysm (TAAA) open repair is considered relatively safer to repair than other extents of TAAA in terms of both perioperative mortality and spinal cord ischemia. Our purpose is to report our experience and to perform a literature review regarding extent IV TAAA open repair in order to provide an updated benchmark for comparison with any other alternative strategy in this aortic segment. METHODS From 1993 to 2015 we performed 736 open repairs for TAAA (177 extent I, 196 extent II, 141 extent III, 222 extent IV). In extent IV group there were 164 men (73.9%) and the mean age was 67.4±9.3 years (range 32-84). The aneurysm etiology was degenerative in 198 patients (95.6%). Twelve patients (5.4%) underwent emergent operation. Totally abdominal approach was used in 22.0% of the cases. Until 2006 left heart bypass (LHBP) and cerebrospinal fluid drainage (CSFD) were almost never performed during extent IV repair. Since 2006 we changed our approach with a more aggressive use of LHBP (22.9%) and CSFD (43.4%) in 83 consecutive extent IV. Renal arteries perfusion was performed with 4 °C Ringer's solution until 2009 and with 4 °C Custodiol solution since September 2009 to date. Literature search was performed on several databases (PubMed, BioMedCentral, Embase, and the Cochrane Central Register of clinical trials). Research was updated on March 1th 2015. RESULTS Perioperative mortality in our overall group of TAAA and in the extents IV was 10.7% and 4.9%, respectively (P=0.01); spinal cord ischemia rate 11.4% and 2.7%, respectively (P=0.0001). In the extents IV treated between 2006 and 2015 we observed a further trend of outcomes improvement with a rate of perioperative mortality and spinal cord ischemia of 1.2%, and 2.4%, respectively. Database searches yielded a total of 767 articles. Excluding non-pertinent titles or abstracts, we retrieved in complete form and assessed 27 studies according to the selection criteria. Nine studies were further excluded because of our prespecified exclusion criteria. The final 18 manuscripts included a total of 2098 patients. In this group median mortality rate was 4.8% (interquartile range 3-6) and the mean incidence of spinal cord ischemia was 1.56±1.54%. CONCLUSION Perioperative outcomes after extent IV TAAA open repair were significantly better compared to our overall TAAA series. A more aggressive use of CSFD, LHBP and renal perfusion with Custodiol solution allowed a further trend of outcomes improvement in our series of extent IV TAAA open repair. Literature analysis confirmed during extent IV open repair very satisfactory perioperative outcomes with rates of mortality and spinal cord ischemia dropped to under 5% and 2%, respectively.
Collapse
Affiliation(s)
- Y Tshomba
- Department of Vascular Surgery, IRCCS San Raffaele Scientific Institute, Università Vita-Salute, Milan, Italy -
| | | | | | | | | | | | | |
Collapse
|
21
|
Melissano G, Bertoglio L, Rinaldi E, Leopardi M, Chiesa R. An anatomical review of spinal cord blood supply. J Cardiovasc Surg (Torino) 2015; 56:699-706. [PMID: 25881616] [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] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Knowledge of the spinal cord (SC) vascular supply is important in patients undergoing procedures that involve the thoracic and thoracoabdominal aorta. However, the SC vasculature has a complex anatomy, and teaching is often based only on anatomical sketches with highly variable accuracy; historically, this has required a "leap of faith" on the part of aortic surgeons. Fortunately, this "leap of faith" is no longer necessary given recent breakthroughs in imaging technologies and postprocessing software. Imaging methods have expanded the non-invasive diagnostic ability to determine a patient's SC vascular pattern, particularly in detecting the presence and location of the artery of Adamkiewicz. CT is the imaging modality of choice for most patients with thoracic and thoracoabdominal aortic disease, proving especially useful in the determination of feasibility and planning of endovascular treatment. Thus the data set required for analysis of SC vascular anatomy is usually already available. We have concentrated our efforts on CT angiography, which offers particularly good imaging capabilities with state-of-the-art multidetector scanners. Multidetector row helical CT provides examinations of an extensive range in the craniocaudal direction with thin collimation in a short time interval, giving excellent temporal and spatial resolution. This paper provides examples of the SC vasculature imaging quality that can be obtained with 64 row scanners and appropriate postprocessing. Knowledge of the principal anatomical features of the SC blood supply of individual patients undergoing open or endovascular thoracoabdominal procedures has several potential benefits. For open surgery, analysis of the SC vasculature could tell us the aortic region that feeds the Adamkiewicz artery and thus needs to be reimplanted. For endovascular procedures, we can determine whether the stent-graft will cover the Adamkiewicz artery, thus avoiding unnecessary coverage. CT data can also be used to stratify risk of SC ischemia and guide the selective use of spinal cord injury prevention strategies.
Collapse
Affiliation(s)
- G Melissano
- Department of Vascular Surgery, Scientific InstituteSan Raffaele Hospital. Vita Salute San Raffaele University, Milan, Italy -
| | | | | | | | | |
Collapse
|
22
|
Kahlberg A, Rinaldi E, Castelli P, Piffaretti G, Speziale F, Sirignano P, Trimarchi S, Segreti S, Costantini E, Campanati B, Bonardelli S, Cervi E, Baratta V, Aiello S, Sarcina A, Bellosta R, Melissano G, Chiesa R. Aorto-Enteric Fistula following Endovascular Aortic Repair: Results from the Multicenter study on Aorto-Enteric FIstulization after STent grafting Of the abdominal aorta (MAEFISTO). Eur J Vasc Endovasc Surg 2015. [DOI: 10.1016/j.ejvs.2015.06.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Simonelli F, Nesti A, Picardi A, Napoli R, De Rosa G, Lauro G, Di Meo A, Rinaldi E, Auricchio G. Cataract formation in patients with lactose and galactose disorders. Dev Ophthalmol 2015; 17:82-6. [PMID: 2507367 DOI: 10.1159/000417006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- F Simonelli
- Eye Clinic, First School of Medicine, Naples, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Wang Y, Gong X, Su Y, Cui J, Shu X, Perge P, Kovacs A, Liptai C, Apor A, Nagy K, Geller L, Szeplaki G, Merkely B, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Rotzak R, Aharonovich A, Geva Y, Rozenman Y, Capotosto L, D'angeli I, Azzano A, Placanica A, Mukred K, Rinaldi E, Ashurov R, Tanzilli G, Mangieri E, Vitarelli A, Lesevic H, Karl M, Rosner S, Ott I, Sonne C, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Citro R, Baldi C, Provenza G, Di Maio M, Silverio A, Prota C, Di Muro MR, Bossone E, Giudice P, Piscione F, Muratori M, Fusini L, Gripari P, Tamborini G, Ghulam Ali S, Salvi L, Bartorelli A, Agrifoglio M, Alamanni F, Pepi M, Fusini L, Tamborini G, Muratori M, Cefalu' C, Bottari V, Gripari P, Ghulam Ali S, Andreini D, Pontone G, Pepi M. MODERATED POSTER SESSION: Imaging in interventional cardiology: Wednesday 3 December 2014, 09:00-16:00 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
25
|
Chiesa R, Bertoglio L, Kahlberg A, Rinaldi E, Tshomba Y, Melissano G. Redo surgery in ascending aorta and aortic arch. J Cardiovasc Surg (Torino) 2014; 55:803-812. [PMID: 25222152] [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] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Reinterventions following previous ascending aorta and aortic arch repair are uncommon, but technically challenging and often burdened with high morbidity and mortality. The aim of this article is to present a single-center experience in the treatment of this complex pathology, using different surgical approaches. METHODS Between 1999 and 2014, 17 patients (14 males, mean age 73±16 years) underwent ascending aorta and aortic arch redo surgery at our Department. A prospectively maintained database including thoracic aortic procedures was reviewed retrospectively to collect data on redo patients. RESULTS In 13 cases the index procedure was an endovascular or hybrid procedure on the aortic arch performed at our Department, for an in-house reintervention rate of 6.9% (13/188). In 10 cases the cause of reintervention was stent-graft distal migration, treated by means of endovascular relining in all cases, associated with adjunctive supra-aortic trunks debranching via sternotomy in 6 cases. In 5 cases the cause of reintervention was retrograde ascending aortic dissection, in 1 case ascending aortic anastomotic pseudoaneurysm following supra-aortic trunk debranching, and in 1 case mediastinitis following implantation of an endovascular plug previously used to treat an ascending aortic pseudoaneurysm. In these last 7 cases, all patients were treated by means of ascending and arch surgical replacement under deep hypothermic circulatory arrest (DHCA) and antegrade cerebral perfusion (ACP). No 30-day mortality was observed. Major perioperative morbidity included 1 paraplegia, 1 minor stroke, 1 bleeding requiring reintervention, and 3 cases of respiratory failure requiring prolonged intubation (2) or tracheostomy (1). CONCLUSION In our experience, incidence of serious complications requiring reinterventions following ascending aorta or aortic arch repair is not negligible. Redo surgery in ascending aorta and aortic arch is feasible in high-volume and experienced centers, as it often requires hybrid repair via midline sternotomy, or surgical replacement under DHCA and ACP.
Collapse
Affiliation(s)
- R Chiesa
- Department of Vascular Surgery, Vita-Salute University, San Raffaele Scientific Institute. Milan, Italy -
| | | | | | | | | | | |
Collapse
|
26
|
Bertoglio L, Logaldo D, Marone EM, Rinaldi E, Chiesa R. Technical features of the INCRAFT™ AAA Stent Graft System. J Cardiovasc Surg (Torino) 2014; 55:705-715. [PMID: 25027506] [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] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The INCRAFT® AAA Stent Graft System is the advanced endovascular aneurysm repair (EVAR) technology for the treatment of infrarenal abdominal aneurysms. This new system is designed to address the unmet needs of current endografts by combining unique features and adding new refinements compared to existing endografts delivered through a flexible 14-Fr ultra-low system. The INCRAFT® AAA Stent Graft System introduces innovative features without deviating from proven stent-graft design principles. It is a three-piece modular system, made of low porosity polyester and segmented nitinol stents. However, the introduction of cap-free delivery and partial proximal repositioning enhances the ability of the device to better match individual aortoiliac anatomy with a high deliverability and placement accuracy in a easy to use system. Moreover, the INCRAFT® System allows a "customization" of the implant during the procedure with bilateral in-situ length adjustment features. The present data from the ongoing clinical trials confirm excellent results with this system, but postmarket studies will be necessary to verify the effectiveness of this system in the real-world setting.
Collapse
Affiliation(s)
- L Bertoglio
- Vascular Surgery, "Vita‑Salute" University, San Raffaele Hosp. Scientific Institute, Milan, Italy -
| | | | | | | | | |
Collapse
|
27
|
Massaro M, Caló R, Rinaldi E, Battista C, Ghezzani F, Miccoli M, Di Maggio D, Ferrara A, Morciano I, Nibio A, Ragusa A, Cucci F. Cardiac involvement in acute thrombotic thrombocytopenic purpura: a case of conduction system defect. Transfus Apher Sci 2014. [DOI: 10.1016/s1473-0502(14)50052-3] [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] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
28
|
Chiesa R, Tshomba Y, Mascia D, Rinaldi E, Logaldo D, Civilini E. Open repair for juxtarenal aortic aneurysms. J Cardiovasc Surg (Torino) 2013; 54:35-45. [PMID: 23443588] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Abdominal aortic aneurysms (AAAs) are classified as juxtarenal if their proximal extent is next to the origin of the renal arteries but does not involve them. An AAA is suprarenal if it extends above at least one renal artery and ends below the celiac axis. Juxtarenal AAAs need inter-renal or suprarenal clamping, with the aortic reconstruction usually made at the infrarenal level. Aneurysms requiring suprarenal clamping, often supraceliac, and the reconstruction (direct attachment or bypass) of at least one renal artery, are often defined as suprarenal AAAs. Endovascular aortic repair (EVAR) is feasible in most of cases of infrarenal AAAs and has been shown to be as effective as open repair (OR) in reducing aneurysm-related mortality and perioperative mortality with shorter length of stay. However, the feasibility of standard EVAR with an on-label use of commercially available devices is limited in the juxtarenal aorta. In our series, approximately, 20% to 30% of patients with an AAA are considered not eligible for standard EVAR owing to their anatomy, and in the most of the cases are patients with juxtarenal AAAs. Fenestrated and branched endografts and newer "off the shelf" techniques (such as chimney, periscope, sandwich) have been recently described, all with the purpose of widening the therapeutic range of EVAR to the treatment of aneurysms with involvement of renal and visceral arteries. However, safety, efficacy, long-term results, and cost-effectiveness of these expensive techniques have still to be carefully assessed. For these reasons, the OR is currently still considered the gold standard for treatment of juxtarenal AAAs, reserving endovascular strategies mainly for high-risk patients having comorbidities or other contraindications for conventional repair. If compared to open repair of infrarenal AAAs, juxtarenal AAA OR is technically more complex and might require specific organ-protection strategies in order to minimize ischemia-reperfusion injury to kidneys and visceral organs. Because of the complexity of the surgical procedure and of the multiple clinical problems, an optimal operative strategy for the treatment of juxtarenal AAAs has not been established yet. The choice of the surgical access, clamping level, methods of organ protection and their impact on renal, respiratiry, cardiac and gastrointestinal morbidity are still debated issues.
Collapse
Affiliation(s)
- R Chiesa
- Department of Vascular Surgery, San Raffaele Scientific Institute, Vita-Salute University School of Medicine, Milan, Italy
| | | | | | | | | | | |
Collapse
|
29
|
Riccardi A, Ucci G, Brugnatelli S, Mora O, Merlini G, Piva N, Depaoli A, Barbarano L, Distasi M, Alberio F, Nicoletti G, Morandi S, Rinaldi E, Piccinini L, Ascari E. A prospective, controlled, nonrandomized study on prophylactic parenteral dichloromethylene bisphosphonate (clodronate) in multiple-myeloma. Int J Oncol 2012; 5:833-9. [PMID: 21559649 DOI: 10.3892/ijo.5.4.833] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Bone resorption by osteoclasts causes neoplastic bone disease, which is a significant cause of death in multiple myeloma (MM). Counteracting bone resorption with prophylactic bisphosphonates has delayed bane disease, and this is expected to improve survival. Between January, 1987 and March, 1990, 341 evaluable previously untreated, consecutive patients with MM entered a prospective, multicenter study in which cytostatic therapy was randomized. The first 148 patients recruited were not planned for prophylaxis and the following 193 were scheduled to receive parenteral, prophylactic clodronate. Clodronate was administered at a dose of 600-1000 mg/4-6 weeks and was started at diagnosis and continued throughout survival time. Data on clodronate prophylaxis were evaluated on both an intention-to-treat and a compliance analysis basis. The rate of response and the duration of response were independent of clodronate prophylaxis. Progression of skeletal disease occurred less often in patients who received the drug than in those who were not given prophylaxis (50.5 vs 34.8%; p<.02 by compliance analysis). Survival was longer for patients on clodronate prophylaxis than for those who were not planned for (p<.02 by intention to-treat-analysis) or for those who did not receive clodronate prophylaxis (p<.009 by compliance analysis). Local pain associated with i.m. administration was the only significant side effect of clodronate. Parenteral clodronate prophylaxis prolongs survival in MM, probably because it allows better control of bone disease and reduces deaths related to it.
Collapse
Affiliation(s)
- A Riccardi
- Policlin San Matteo, Ist Ricovera & Cura Carattere Sci, I-27100 Pavia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Melissano G, Tshomba Y, Bertoglio L, Rinaldi E, Chiesa R. Analysis of Stroke after TEVAR Involving the Aortic Arch. J Vasc Surg 2012. [DOI: 10.1016/j.jvs.2012.01.034] [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: 10/28/2022]
|
31
|
Melissano G, Tshomba Y, Bertoglio L, Rinaldi E, Chiesa R. Analysis of Stroke after TEVAR Involving the Aortic Arch. Eur J Vasc Endovasc Surg 2012; 43:269-75. [DOI: 10.1016/j.ejvs.2011.12.009] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2011] [Accepted: 12/08/2011] [Indexed: 11/25/2022]
|
32
|
Chiesa R, Tshomba Y, Psacharopulo D, Rinaldi E, Logaldo D, Marone EM, Melissano G. Open repair for infrarenal AAA: technical aspects. J Cardiovasc Surg (Torino) 2012; 53:119-131. [PMID: 22433731] [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] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The aim of this study was to describe the technique and report our single center experience of abdominal aortic aneurysm (AAA) open surgical repair over the last 17 years. From 1993 to 2010, a total of 4347 open surgical procedures for repair of AAA were performed in our center. The details of 3857 (88.7%) patients undergoing infrarenal AAA open repair were analyzed; mean age at the time of surgery was 71.8 years ranging from 58 to 89 years. Among all repairs, 23.7% (914) were performed in women and 24.3% (937) in octogenarians; 3587 (93.0%) procedures were performed for degenerative aneurysms, 146 (3.8%) for inflammatory aneurysms, 100 (2.6%) for dissecting aneurysms, and 19 (0.5%) for other pattern of disease. In 162 cases (4.2%) surgery was performed for ruptured aneurysm. In most cases (N.=2596; 67.3%) infrarenal AAA open repair was performed by means of aorto-aortic bypass using a tube graft. A total of 1261 patients were treated using a bifurcated graft: 417 (33.1%) aorto-iliac bypasses, 530 (42.0%) aorto-femoral bypasses and 314 (24.9%) aorto-iliac-femoral bypasses were performed. In elective aorto-aortic bypass, mean aortic clamping time was 21.3+6.7 minutes. The average duration of the procedure was 126+84 minutes (range, 42-410 minutes). Mean intraoperative bleeding was 803.4+422.7 mL (range 250-3,100). Overall intraoperative mortality was 0.2%. Intraoperative mesenteric ischemia was observed in 3% of cases, all treated with inferior mesenteric artery reimplantation. The rate of intraoperative lower limbs ischemia was 2.2%. One intraoperative acute type A aortic dissection occurred. The overall 30-day mortality was 0.6%. Permanent renal function impairment occurred in 4.3% of cases. The rate of pulmonary complications was 9.8%. Other complications were myocardial infarction, congestive heart failure, late ischemic colitis, late leg ischemia, wound infection, urinary tract infection, and sepsis. Although endovascular techniques have emerged as a less invasive alternative to open repair, short- and long-term outcomes associated to the surgery of infrarenal AAAs remain satisfactory for a large range of patients.
Collapse
Affiliation(s)
- R Chiesa
- Department of Vascular Surgery, Scientific Institute H. San Raffaele, Università Vita-Salute, Milan, Italy
| | | | | | | | | | | | | |
Collapse
|
33
|
Colucci S, Brunetti G, Oranger A, Mori G, Sardone F, Specchia G, Rinaldi E, Curci P, Liso V, Passeri G, Zallone A, Rizzi R, Grano M. Myeloma cells suppress osteoblasts through sclerostin secretion. Blood Cancer J 2011; 1:e27. [PMID: 22829171 PMCID: PMC3255263 DOI: 10.1038/bcj.2011.22] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Accepted: 04/19/2011] [Indexed: 01/10/2023] Open
Abstract
Wingless-type (Wnt) signaling through the secretion of Wnt inhibitors Dickkopf1, soluble frizzled-related protein-2 and -3 has a key role in the decreased osteoblast (OB) activity associated with multiple myeloma (MM) bone disease. We provide evidence that another Wnt antagonist, sclerostin, an osteocyte-expressed negative regulator of bone formation, is expressed by myeloma cells, that is, human myeloma cell lines (HMCLs) and plasma cells (CD138+ cells) obtained from the bone marrow (BM) of a large number of MM patients with bone disease. We demonstrated that BM stromal cells (BMSCs), differentiated into OBs and co-cultured with HMCLs showed, compared with BMSCs alone, reduced expression of major osteoblastic-specific proteins, decreased mineralized nodule formation and attenuated the expression of members of the activator protein 1 transcription factor family (Fra-1, Fra-2 and Jun-D). Moreover, in the same co-culture system, the addition of neutralizing anti-sclerostin antibodies restored OB functions by inducing nuclear accumulation of β-catenin. We further demonstrated that the upregulation of receptor activator of nuclear factor κ-B ligand and the downregulation of osteoprotegerin in OBs were also sclerostin mediated. Our data indicated that sclerostin secretion by myeloma cells contribute to the suppression of bone formation in the osteolytic bone disease associated to MM.
Collapse
|
34
|
Rizzi R, Miccolis R, Rinaldi E, Bonerba B, Rossini M, Manno C, Curci P, Specchia G, Liso V. A case of light chain (AL) amyloidosis associated with IgD multiple myeloma (MM): clinical features, laboratory findings and outcome. Amyloid 2011; 18 Suppl 1:117-8. [PMID: 21838455 DOI: 10.3109/13506129.2011.574354043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- R Rizzi
- Hematology Section, Bari University Medical School, Bari, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Rinaldi E, Buongiorno Nardelli B, Zambianchi E, Santoleri R, Poulain PM. Lagrangian and Eulerian observations of the surface circulation in the Tyrrhenian Sea. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2009jc005535] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
36
|
Fontanesi G, Monte AD, Rinaldi E, Traina GC, Mammi GI, Giancecchi F, Rotini R, Poli G, Negri V, Virgili B, Cadossi R. The Effect of Low Frequency Pulsing Electromagnetic Fields for the Treatment of Congenital and Acquired Pseudoarthroses: the Italian Group for the Study of the Effects of LFPEFs in Orthopaedics. ACTA ACUST UNITED AC 2009. [DOI: 10.1080/15368378409035965] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
37
|
Testa F, Rossi S, Passerini I, Sodi A, Di Iorio V, Interlandi E, Corte MD, Menchini U, Rinaldi E, Torricelli F, Simonelli F. A normal electro-oculography in a family affected by best disease with a novel spontaneous mutation of the BEST1 gene. Br J Ophthalmol 2008; 92:1467-70. [DOI: 10.1136/bjo.2008.143776] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
38
|
Maione D, Bacchelli S, Cosentino E, Degli Esposti D, De Sanctis D, Prandin MG, Rinaldi E, Rosticci M, Veronesi M, Ambrosioni E, Borghi C. The Vasodilation at the Beginning of the Exercise in the Muscular Microcirculation is More Evident in the Repeated Exercise. High Blood Press Cardiovasc Prev 2007. [DOI: 10.2165/00151642-200714030-00180] [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: 11/02/2022] Open
|
39
|
Simonelli F, Frisso G, Testa F, di Fiore R, Vitale DF, Manitto MP, Brancato R, Rinaldi E, Sacchetti L. Polymorphism p.402Y>H in the complement factor H protein is a risk factor for age related macular degeneration in an Italian population. Br J Ophthalmol 2006; 90:1142-5. [PMID: 16774956 PMCID: PMC1857371 DOI: 10.1136/bjo.2006.096487] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [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: 11/03/2022]
Abstract
AIMS To evaluate the complement factor H (CFH) p.402Y>H polymorphism as a risk factor in age related macular degeneration (AMD) in an Italian population. METHODS 104 unrelated Italian AMD patients and 131 unrelated controls were screened for the CFH polymorphism p.402Y>H (c.1277 T>C), which has been associated with AMD. Retinography was obtained for patients and controls; the AMD diagnosis was confirmed by fluorescein angiograms. The c.1277 T>C polymorphism was genotyped with the TaqMan real time polymerase chain reaction single nucleotide polymorphism assay. RESULTS The frequency of c.1277C allele was higher in AMD patients than in controls (57.2% v 39.3%; p<0.001). The odds ratio (OR; logistic regression analysis) for AMD was 3.9 (95% confidence interval (CI): 1.9 to 8.2) for CC homozygotes. The CC genotype conferred a higher risk for sporadic (OR 4.6; CI: 2.0 to 10.5) than for familial AMD (OR 2.9; CI: 1.0 to 8.4). Genotypes were not related to either age at AMD diagnosis or to AMD phenotype. However, geographic atrophy and choroidal neovascularisation were more frequent in sporadic than in familial AMD (p = 0.027). Overall, the percentage of population attributable risk for the CC genotype was 28% (95% CI:18% to 33%). CONCLUSION The association between the p.402Y>H (c.1277T>C) polymorphism and AMD applies to the Italian population and the CC genotype is more frequent in sporadic than in familial AMD cases.
Collapse
Affiliation(s)
- F Simonelli
- Dipartimento di Oftalmologia, Second University of Naples, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Ziviello C, Simonelli F, Testa F, Anastasi M, Marzoli SB, Falsini B, Ghiglione D, Macaluso C, Manitto MP, Garrè C, Ciccodicola A, Rinaldi E, Banfi S. Molecular genetics of autosomal dominant retinitis pigmentosa (ADRP): a comprehensive study of 43 Italian families. J Med Genet 2006; 42:e47. [PMID: 15994872 PMCID: PMC1736108 DOI: 10.1136/jmg.2005.031682] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Retinitis pigmentosa is the most common form of retinal degeneration and is heterogeneous both clinically and genetically. The autosomal dominant forms (ADRP) can be caused by mutations in 12 different genes. This report describes the first simultaneous mutation analysis of all the known ADRP genes in the same population, represented by 43 Italian families. This analysis allowed the identification of causative mutations in 12 of the families (28% of the total). Seven different mutations were identified, two of which are novel (458delC and 6901C-->T (P2301S), in the CRX and PRPF8 genes, respectively). Several novel polymorphisms leading to amino acid changes in the FSCN2, NRL, IMPDH1, and RP1 genes were also identified. Analysis of gene prevalences indicates that the relative involvement of the RHO and the RDS genes in the pathogenesis of ADRP is less in Italy than in US and UK populations. As causative mutations were not found in over 70% of the families analysed, this study suggests the presence of further novel genes or sequence elements involved in the pathogenesis of ADRP.
Collapse
Affiliation(s)
- C Ziviello
- Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Burelli A, Cionini R, Rinaldi E, Benelli E, Fiore E, Canale D, Bencivelli W, Nencetti C, Pinchera A, Pucci E. Serum PSA levels are not affected by the menstrual cycle or the menopause, but are increased in subjects with polycystic ovary syndrome. J Endocrinol Invest 2006; 29:308-12. [PMID: 16699296 DOI: 10.1007/bf03344101] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND/AIMS Prostatic specific antigen (PSA) is the most specific prostatic tumor marker in man. Recently, PSA has been detected in a variety of tissues and fluids in women, and its determination suggested as a marker of hyperandrogenism. However, precise information about the physiology of PSA in females is not available. The goal of this study was to assess serum concentrations of PSA in healthy pre-menopausal women (healthy pre-menopausal group), menopausal women (menopause group) and patients with polycystic ovary syndrome (PCOS group). METHODS PSA, androgens, LH, FSH, 17-beta-estradiol (E2), progesterone (Pg) were assessed in 40 post-menopausal women, 35 fertile controls and 35 women with PCOS. RESULTS No significant difference in PSA concentrations could be demonstrated in different phases of the menstrual cycle in healthy pre-menopausal group and between pre- and post-menopausal groups. No correlations could be demonstrated between serum PSA levels and the following parameters: age, body mass index (BMI), LH, FSH, E2, testosterone (T), DHEAS, and SHBG, both in pre- and post-menopausal women. Significantly higher PSA levels (median=14 pg/ml) were found in the PCOS group compared to both pre-menopausal (median=5 pg/ml) and menopausal (median= 5 pg/ml) groups (p< 0.05). CONCLUSIONS only minor fluctuations of serum PSA concentrations are observed in healthy pre- and post-menopausal women, while serum level is higher in PCOS, and therefore PSA can be considered a suitable marker of female hyperandrogenism.
Collapse
Affiliation(s)
- A Burelli
- Department of Endocrinology and Metabolism, University of Pisa, 56124 Pisa, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Simonelli F, Cennamo G, Ziviello C, Testa F, de Crecchio G, Nesti A, Manitto MP, Ciccodicola A, Banfi S, Brancato R, Rinaldi E. Clinical features of X linked juvenile retinoschisis associated with new mutations in the XLRS1 gene in Italian families. Br J Ophthalmol 2003; 87:1130-4. [PMID: 12928282 PMCID: PMC1771850 DOI: 10.1136/bjo.87.9.1130] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIMS To describe the clinical phenotype of X linked juvenile retinoschisis in eight Italian families with six different mutations in the XLRS1 gene. METHODS Complete ophthalmic examinations, electroretinography and A and B-scan standardised echography were performed in 18 affected males. The coding sequences of the XLRS1 gene were amplified by polymerase chain reaction and directly sequenced on an automated sequencer. RESULTS Six different XLRS1 mutations were identified; two of these mutations Ile81Asn and the Trp122Cys, have not been previously described. The affected males showed an electronegative response to the standard white scotopic stimulus and a prolonged implicit time of the 30 Hz flicker. In the families with Trp112Cys and Trp122Cys mutations we observed a more severe retinoschisis (RS) clinical picture compared with the other genotypes. CONCLUSION The severe RS phenotypes associated with Trp112Cys and to Trp122Cys mutations suggest that these mutations determine a notable alteration in the function of the retinoschisin protein.
Collapse
Affiliation(s)
- F Simonelli
- Department of Ophthalmology, Seconda Università di Napoli, Naples, Italy. Telethon Institute of Genetics and Medicine (TIGEM), Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Riccardi A, Mora O, Tinelli C, Porta C, Danova M, Brugnatelli S, Grasso D, Tolcà B, Spanedda R, De Paoli A, Barbarano L, Cavanna L, Giordano M, Delfini C, Nicoletti G, Bergonzi C, Rinaldi E, Piccinini L, Ascari E. Response to first-line chemotherapy and long-term survival in patients with multiple myeloma: results of the MM87 prospective randomised protocol. Eur J Cancer 2003; 39:31-7. [PMID: 12504655 DOI: 10.1016/s0959-8049(02)00529-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [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: 10/27/2022]
Abstract
In this study we evaluated whether a good response to conventional chemotherapy, i.e. a significant tumour reduction, is a prerequisite for improved survival in multiple myeloma (MM). Between January 1987 and March 1990, 341 consecutive previously untreated patients with MM received chemotherapy within the prospective, multicentre, randomised Protocol MM87. Of these, 258 patients were evaluable for both response and long-term survival and 244 (94.6%) have died. The median survival of all patients was 40 months (6-162 months). The median survival did not differ between patients who had complete response (CR) (50 months (9-162 months)), partial response (PR) (46 months (8-147 months)) or stable disease (SD) (41 months (7-135 months)). The median survival was shorter (13.6 months (6-135 months)) (P<0.0001) in patients whose disease progressed while they were receiving first induction chemotherapy. Causes of death were more frequently (P=0.04) related to MM in patients who had progressive disease (PD) than in patients who had a CR or PR or SD. The main clinical and laboratory characteristics were similar in the four groups. These data indicate that patients who maintain SD during first-line chemotherapy have a prognosis similar to that of patients who attain a response. Only patients whose disease progresses have a distinctly worse outcome.
Collapse
Affiliation(s)
- A Riccardi
- Medicina Interna e Oncologia Medica, Università and Istituto di Ricovero e Cura a Carattere Scientifico Policlinico S. Matteo, 27100 Pavia, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Simonelli F, Margaglione M, Testa F, Cappucci G, Manitto MP, Brancato R, Rinaldi E. Apolipoprotein E polymorphisms in age-related macular degeneration in an Italian population. Ophthalmic Res 2001; 33:325-8. [PMID: 11721184 DOI: 10.1159/000055688] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.5] [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: 11/19/2022]
Abstract
OBJECTIVE Apolipoprotein E (apoE) is an important regulator of cholesterol and lipid transport during compensatory synaptogenesis. Our purpose was to investigate the role of apoE gene polymorphisms in Italian patients with age-related macular degeneration (AMD). METHODS We used the polymerase chain reaction technique to analyze apoE genotypes in 87 patients with AMD, in 47 age-matched controls and in 1,287 individuals from a general reference population. RESULTS The frequency of allele epsilon4 carriers was significantly higher (p = 0.002) in the general population than in AMD patients, while the frequency of allele epsilon2 was higher in the patients (p = 0.069) with an increased risk for AMD in the patients versus the population-based controls (odds ratio = 1.7; 95% confidence interval: 1.0-2.9). Allele epsilon4 was associated with a decreased risk for AMD in the patients versus the population-based controls (odds ratio = 0.3; 95% confidence interval: 0.1-0.8). CLINICAL RELEVANCE These data suggest that apoE testing may represent a tool for the evaluation of the relative risk of AMD. Consequently, a preventive strategy can be initiated at an early stage of the disorder. CONCLUSION The apoE gene polymorphism showed a significant association with the risk of AMD. The lower frequency of the epsilon4 allele in AMD patients suggests that the apoE gene could play a protective role in the pathogenesis of the disease. In contrast, the epsilon2 allele was found associated with a slightly increased risk of AMD, although we did not find a statistically significant effect.
Collapse
Affiliation(s)
- F Simonelli
- Department of Ophthalmology, Seconda Università di Napoli, Italy.
| | | | | | | | | | | | | |
Collapse
|
45
|
Miano MG, Testa F, Filippini F, Trujillo M, Conte I, Lanzara C, Millán JM, De Bernardo C, Grammatico B, Mangino M, Torrente I, Carrozzo R, Simonelli F, Rinaldi E, Ventruto V, D'Urso M, Ayuso C, Ciccodicola A. Identification of novel RP2 mutations in a subset of X-linked retinitis pigmentosa families and prediction of new domains. Hum Mutat 2001; 18:109-19. [PMID: 11462235 DOI: 10.1002/humu.1160] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [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: 11/09/2022]
Abstract
X-linked Retinitis Pigmentosa (XLRP) shows a huge genetic heterogeneity with almost five distinct loci on the X chromosome. So far, only two XLRP genes have been identified, RPGR (or RP3) and RP2, being mutated in approximately 70% and 10% of the XLRP patients. Clinically there is no clearly significative difference between RP3 and RP2 phenotypes. In the attempt to assess the degree of involvement of the RP2 gene, we performed a complete mutation analysis in a cohort of patients and we identified five novel mutations in five different XLRP families. These mutations include three missense mutations, a splice site mutation, and a single base insertion, which, because of frameshift, anticipates a stop codon. Four mutations fall in RP2 exon 2 and one in exon 3. Evidence that such mutations are different from the 21 RP2 mutations described thus far suggests that a high mutation rate occurs at the RP2 locus, and that most mutations arise independently, without a founder effect. Our mutation analysis confirms the percentage of RP2 mutations detected so far in populations of different ethnic origin. In addition to novel mutations, we report here that a deeper sequence analysis of the RP2 product predicts, in addition to cofactor C homology domain, further putative functional domains, and that some novel mutations identify RP2 amino acid residues which are evolutionary conserved, hence possibly crucial to the RP2 function.
Collapse
Affiliation(s)
- M G Miano
- International Institute of Genetics and Biophysics, CNR, Naples, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Riccardi A, Pugliese P, Danova M, Brugnatelli S, Grasso D, Giordano M, Bernardo G, Giardina G, Fava S, Montanari G, Pedrotti C, Trotti G, Rinaldi E, Poli MA, Tinelli C. A phase II study of sequential 5-fluorouracil, epirubicin and cyclophosphamide (FEC) and paclitaxel in advanced breast cancer (Protocol PV BC 97/01). Br J Cancer 2001; 85:141-6. [PMID: 11461067 PMCID: PMC2364040 DOI: 10.1054/bjoc.2001.1897] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Sequential administration of the association of 5-fluorouracil, epirubicin and cyclophosphamide (FEC) and paclitaxel could be better tolerated than the association of an anthracycline and paclitaxel while having a similar antitumour effect. 69 patients with advanced breast cancer previously untreated with anthracyclines or paclitaxel entered a phase II multicentre study in which FEC was followed by paclitaxel. Both regimens were administered 4 times every 21 days. The median follow-up is 20 months and 38/69 patients have died. Grade III-IV toxicity was acceptable. Leukopenia occurred in 26% of patients, thrombocytopenia in 2% and anaemia in 4%. One patient had reversible heart failure during FEC therapy. Peripheral neuropathy and arthralgia-myalgia occurred in 9% and 4% of patients, respectively and one patient had respiratory hypersensitivity during paclitaxel treatment. 9 patients did not complete therapy because of: treatment refusal (n = 1), cardiac toxicity (n = 1), early death during FEC chemotherapy (n = 1), major protocol violations (n = 4), hypersensitivity reaction (n = 1) and early death during paclitaxel chemotherapy (n = 1). The overall response rate was 65% (95% CI = 53-76), and 7% of patients had stable disease. Therapy was defined as having failed in 28% of patients because they were not evaluable (13%) or had progressive disease (15%). The median time to progression and survival are 13.2 and 23.5 months, respectively. Sequential FEC-paclitaxel is a suitable strategy for patients with metastatic breast cancer who have not been previously treated with anthracyclines and/or taxanes. In fact, it avoids major haematologic toxicity and has a good antitumour effect.
Collapse
Affiliation(s)
- A Riccardi
- Medicina Interna ed Oncologia Medica, Università and IRCCS Policlinico S. Matteo, Pavia, 27100, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Saracco G, Ciancio A, Olivero A, Smedile A, Roffi L, Croce G, Colletta C, Cariti G, Andreoni M, Biglino A, Calleri G, Maggi G, Tappero GF, Orsi PG, Terreni N, Macor A, Di Napoli A, Rinaldi E, Ciccone G, Rizzetto M. A randomized 4-arm multicenter study of interferon alfa-2b plus ribavirin in the treatment of patients with chronic hepatitis C not responding to interferon alone. Hepatology 2001; 34:133-8. [PMID: 11431744 DOI: 10.1053/jhep.2001.25636] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
To determine whether a higher dosage of interferon (IFN) associated with ribavirin and/or prolonged time of administration may improve therapeutic efficacy, we conducted a 4-arm randomized trial on patients with chronic hepatitis C not responding to one or more previous treatment courses with IFN monotherapy. Group 1 (n = 139) received 3 million units (MU) IFN-alpha2b 3 times a week (t.i.w.) plus ribavirin 1,000 mg/d for 12 months; group 2 (n = 162) received 5 MU t.i.w. plus ribavirin for 12 months; group 3 (n = 142) received 3 MU t.i.w. plus ribavirin for 6 months; and group 4 (n = 151) received 5 MU t.i.w. plus ribavirin for 6 months. The primary end point was hepatitis C virus (HCV)-RNA clearance at the end of 6-month follow-up. HCV-RNA was negative in 15% of group 1, 23% of group 2, 11% of group 3, 16% of group 4 (group 2 vs. group 3, P =.04). Among patients with genotypes 1 and 4, sustained response was significantly higher in group 2 vs. group 3 (18% vs. 7%, P =.03; group 1 = 9%, group 4 = 12%, P = not significant [NS]). In patients with genotypes 2 and 3, sustained virologic response was not affected by the different regimens (group 1 = 32%, group 2 = 30%, group 3 = 30%, group 4 = 35%, P = NS). In conclusion, about 23% of nonresponders to IFN monotherapy may achieve a sustained response if re-treated by 5 MU t.i.w. IFN plus ribavirin 1,000 mg/d for 1 year. Patients with genotype 1 should receive a high dosage of IFN plus ribavirin for 12 months, whereas therapy for patients with genotype 2 or 3 should be less aggressive.
Collapse
Affiliation(s)
- G Saracco
- Dipartimento di Gastroenterologia, Ospedale Molinette, Torino, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Pugliese M, Paoletti V, Rinaldi E, Paradiso M, Mammarella A, Musca A. [Harmonic echocardiography of tissue in the diagnosis of aneurysms of the interatrial septum. Study of 550 consecutive ambulatory patients]. Minerva Cardioangiol 2000; 48:297-301. [PMID: 11195859] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
BACKGROUND It has been assessed whether echocardiographic harmonic imaging improves the detection of atrial septal aneurysm (ASA) compared with fundamental imaging. METHODS We studied consecutively, using fundamental and harmonic imaging, 550 patients (with or without cardiopathy; 300 females and 250 males) in an outpatients' department (age 23-76 years, mean 50 years). We used a multifrequency transthoracic probe transmitting at 2 Mhz and receiving at 4 Mhz. The ASA was classified in three types according to Hanley et al. Type 1A, protruding into the right atrium without oscillation; Type 1B protruding into the right atrium with oscillation, and Type 2, protruding into the left atrium with oscillation. We compared atrial septal aneurysm definition in fundamental and harmonic mode, and assessed the interobserver agreement in the diagnosis of ASA. The echocardiographic images were recorded on magneto-optical disk and analysed by two blinded observer. With Pearson test we assessed the interobserver concordance in the ASA study; so we quantified the advantage of harmonic imaging as reduction of the inter-observer variability. RESULTS Among 550 consecutive subjects in the echocardiographic study population, ASA was diagnosed in 8 (1.45%) and 15 (2.72%) patients using fundamental and harmonic methods respectively. A significant reduction of the inter-observer variability in the ASA diagnosis was found with harmonic imaging (harmonic imaging: r = 0.96; fundamental imaging: r = 0.70). CONCLUSIONS The harmonic methods drastically improves echocardiographic imaging of ASA, it may be used routinely and reduces the need for more invasive technique such as transesophageal echocardiography.
Collapse
Affiliation(s)
- M Pugliese
- Dipartimento di Terapia Medica, Università degli Studi di Roma La Sapienza, Roma.
| | | | | | | | | | | |
Collapse
|
49
|
Riccardi A, Tinelli C, Brugnatelli S, Pugliese P, Giardina V, Giordano M, Danova M, Richetti A, Fava S, Rinaldi E, Fregoni V, Trotti G, Poli A. Doubling of the epirubicin dosage within the 5-fluorouracil, epirubicin and cyclophosphamide regimen: a prospective, randomized, multicentric study on antitumor effect and quality of life in advanced breast cancer. Int J Oncol 2000; 16:769-76. [PMID: 10717247 DOI: 10.3892/ijo.16.4.769] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [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: 11/05/2022] Open
Abstract
In metastatic breast cancer (MBC) doubling the epirubicin (EPI) dose intensity (DI) within the FEC (5-fluorouracil, EPI, cyclophosphamide) regimen could increase the response rate (RR) and ameliorate the quality of life (QoL) over standard FEC. From May, 1995, 74 consecutive patients with MBC were randomly treated with 6 courses of two FEC regimens containing 60 (60FEC) or 120 (120FEC, supported by primary G-CSF) mg/m2 of EPI. Drugs were administered every 21 days. The QoL was assessed over and after treatment by the EORTC QLQ-C30 (VER 2.0) and QLQ-BR23 questionnaires, compiled by the patient, and the Spitzer's QL-index, compiled by the physician. The study was prematurely closed in May, 1997, due to RR and QoL data of 4th interim analysis. The delivered EPI DI was 20.0 and 37.9 mg/m2/week in 60- and in 120FEC, respectively. Among the two regimens, there was no statistically significant difference in RR or in improvement of baseline overall QoL. With respect to 60FEC patients, the 120FEC patients had longer time to progression (19.2 vs 13.1 mos, p=0.04). Over baseline, the 120- but not the 60FEC patients had significantly greater pain decrease and lower deterioration of body image. In MBC, both 60- and 120FEC regimens furnished the same RR and improvement in overall baseline QoL. With respect to 60FEC patients, the 120FEC patients experienced longer time to progression. Over baseline, pain decrease and preservation of body image were also greater in these patients.
Collapse
Affiliation(s)
- A Riccardi
- Cattedra di Oncologia Medica, Medicina Interna ed Oncologia Medica, IRCCS Policlinico San Matteo, I-27100 Pavia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Riccardi A, Mora O, Tinelli C, Valentini D, Brugnatelli S, Spanedda R, De Paoli A, Barbarano L, Di Stasi M, Giordano M, Delfini C, Nicoletti G, Bergonzi C, Rinaldi E, Piccinini L, Ascari E. Long-term survival of stage I multiple myeloma given chemotherapy just after diagnosis or at progression of the disease: a multicentre randomized study. Cooperative Group of Study and Treatment of Multiple Myeloma. Br J Cancer 2000; 82:1254-60. [PMID: 10755397 PMCID: PMC2374495 DOI: 10.1054/bjoc.1999.1087] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
We conducted a randomized trial to evaluate whether melphalan-prednisone (MPH-P) treatment administered just after diagnosis improves survival of stage I multiple myeloma (MM). Between January 1987 and March 1993, 145 consecutive previously untreated patients with stage I MM were randomized between treatment with MPH-P (administered for 4 days every 6 weeks) just after diagnosis and treatment only at disease progression. Survival was not influenced by MPH-P treatment either administered just after diagnosis or at disease progression (64 vs 71 months respectively). Comparing the first with the second group the odds ratio of death is 1.17 (95% confidence interval 0.57-2.42; P = 0.64). Disease progression occurred within a year in about 50% of patients who were initially untreated. Response rate was similar in both groups, but duration of response was shorter in patients who were treated at disease progression (48 vs 79 months, P = 0.044). Patients actually treated at disease progression (34/70) survived shorter than those who had neither disease progression nor treatment (56 vs > 92 months; P = 0.005). Starting MPH-P just after diagnosis does not improve survival and response rate in stage I MM, with respect to deferring therapy until disease progression. However, patients with stage I MM randomized to have treatment delayed and who actually progressed and were treated had shorter survival than those with stable disease and no treatment. Biologic or other disease features could identify these subgroups of patients.
Collapse
Affiliation(s)
- A Riccardi
- Medicina Interna e Oncologia Medica, Università and Istituto di Ricovero e Cura a Carattere Scientifico Policlinico S Matteo, Pavia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|