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1. Symptoms-to-emergency-call timing delay in acute coronary syndrome before and during COVID-19: independent predictors and their impact on mortality

Author

Alessandro STICCHI, Francesco COSTA, Saverio MUSCOLI, Filippo ZILIO, Andrea BUONO, Rossella RUGGIERO, Alessandra SCOCCIA, Alessandro CARACCIOLO, Roberto LICORDARI, Valeria CAMMALLERI, Fortunato IACOVELLI, Marco LOFFI, Domenico SCORDINO, Jayme FERRO, Andrea ROGNONI, Stefano NAVA, Stefano ALBANI, Marco PAVANI, Iginio COLAIORI, Stefano BENENATI, Fabio PESCETELLI, Vincenzo DE MARZO, Marco BORGHESI, Valentina REGAZZONI, Antonia MANNARINI, Francesco SPIONE, Baldassarre DORONZO, Michele de BENEDICTIS, Roberto BONMASSARI, Gian B. DANZI, Mario GALLI, Alfonso IELASI, Giuseppe MUSUMECI, Fabrizio TOMAI, Antonio MICARI, Vincenzo PASCERI, Giuseppe PATTI, Italo PORTO, Gianluca CAMPO, Antonio COLOMBO, and Francesco GIANNINI

Subjects
Cardiology and Cardiovascular Medicine
Abstract

The COVID-19 pandemic severely impacted global health. The aim of this study was to compare predictors of symptoms-to-emergency-call timing delay in Acute Coronary Syndrome (ACS) and their impact on mortality before and during the COVID-19 outbreak.We collected sociodemographic, clinical data, procedural features, pre-admission and intra-hospital outcomes of consecutive patients admitted for ACS in seventeen Italian centers from March to April 2018, 2019, and 2020.In 2020, a 32.92% reduction in ACS admissions was observed compared to 2018 and 2019. Unstable angina, typical and atypical symptoms, and intermittent angina were identified as significant predictors of symptoms-to-emergency-call timing delay before and during the COVID-19 pandemic (p0.005 for all the items). Differently from 2018-2019, during the pandemic, hypertension and dyspnea (p=0.002 versus [vs] p=0.490 and p=0.001 vs p=0.761 for 2018-2019 and 2020, respectively) did not result as predictors of delay in symptoms-to-emergency-call timing. Among these predictors, only the atypical symptoms (HR 3.36; 95% CI 1.172 - 9.667, p=0.024) in 2020 and the dyspnea (HR 2.64; 95% CI 1.345 - 5.190, p=0.005) in 2018-2019 resulted significantly associated with higher mortality. Finally, the family attendance at the onset of the symptoms resulted in a reduction in symptoms-to-emergency-call timing (in 2020 p0.001; CI -1710.73; -493.19) and in a trend of reduced mortality (HR 0.31; 95% CI 0.089 - 1.079, p=0.066) in 2020.During the COVID-19 outbreak, atypical symptoms and family attendance at ACS onset were identified, respectively, as adverse and favorable predictors of symptoms-to-emergencycall timing delay and mortality.

Published
2022

2. Outcomes in patients with acute and stable coronary syndromes; insights from the prospective NOBORI-2 study.

Author

Farzin Fath-Ordoubadi, Erik Spaepen, Magdi El-Omar, Douglas G Fraser, Muhammad A Khan, Ludwig Neyses, Gian B Danzi, Ariel Roguin, Dragica Paunovic, and Mamas A Mamas

Subjects
Medicine, Science
Abstract

Contemporary data remains limited regarding mortality and major adverse cardiac events (MACE) outcomes in patients undergoing PCI for different manifestations of coronary artery disease.We evaluated mortality and MACE outcomes in patients treated with PCI for STEMI (ST-elevation myocardial infarction), NSTEMI (non ST-elevation myocardial infarction) and stable angina through analysis of data derived from the Nobori-2 study.Clinical endpoints were cardiac mortality and MACE (a composite of cardiac death, myocardial infarction and target vessel revascularization).1909 patients who underwent PCI were studied; 1332 with stable angina, 248 with STEMI and 329 with NSTEMI. Age-adjusted Charlson co-morbidity index was greatest in the NSTEMI cohort (3.78±1.91) and lowest in the stable angina cohort (3.00±1.69); P

Published
2014
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3. Common cardiovascular risk factors and in-hospital mortality in 3,894 patients with COVID-19: survival analysis and machine learning-based findings from the multicentre Italian CORIST Study

Author

Augusto Di Castelnuovo, Marialaura Bonaccio, Simona Costanzo, Alessandro Gialluisi, Andrea Antinori, Nausicaa Berselli, Lorenzo Blandi, Raffaele Bruno, Roberto Cauda, Giovanni Guaraldi, Ilaria My, Lorenzo Menicanti, Giustino Parruti, Giuseppe Patti, Stefano Perlini, Francesca Santilli, Carlo Signorelli, Giulio G. Stefanini, Alessandra Vergori, Amina Abdeddaim, Walter Ageno, Antonella Agodi, Piergiuseppe Agostoni, Luca Aiello, Samir Al Moghazi, Filippo Aucella, Greta Barbieri, Alessandro Bartoloni, Carolina Bologna, Paolo Bonfanti, Serena Brancati, Francesco Cacciatore, Lucia Caiano, Francesco Cannata, Laura Carrozzi, Antonio Cascio, Antonella Cingolani, Francesco Cipollone, Claudia Colomba, Annalisa Crisetti, Francesca Crosta, Gian B. Danzi, Damiano D'Ardes, Katleen de Gaetano Donati, Francesco Di Gennaro, Gisella Di Palma, Giuseppe Di Tano, Massimo Fantoni, Tommaso Filippini, Paola Fioretto, Francesco M. Fusco, Ivan Gentile, Leonardo Grisafi, Gabriella Guarnieri, Francesco Landi, Giovanni Larizza, Armando Leone, Gloria Maccagni, Sandro Maccarella, Massimo Mapelli, Riccardo Maragna, Rossella Marcucci, Giulio Maresca, Claudia Marotta, Lorenzo Marra, Franco Mastroianni, Alessandro Mengozzi, Francesco Menichetti, Jovana Milic, Rita Murri, Arturo Montineri, Roberta Mussinelli, Cristina Mussini, Maria Musso, Anna Odone, Marco Olivieri, Emanuela Pasi, Francesco Petri, Biagio Pinchera, Carlo A. Pivato, Roberto Pizzi, Venerino Poletti, Francesca Raffaelli, Claudia Ravaglia, Giulia Righetti, Andrea Rognoni, Marco Rossato, Marianna Rossi, Anna Sabena, Francesco Salinaro, Vincenzo Sangiovanni, Carlo Sanrocco, Antonio Scarafino, Laura Scorzolini, Raffaella Sgariglia, Paola G. Simeone, Enrico Spinoni, Carlo Torti, Enrico M. Trecarichi, Francesca Vezzani, Giovanni Veronesi, Roberto Vettor, Andrea Vianello, Marco Vinceti, Raffaele De Caterina, Licia Iacoviello, Di Castelnuovo, A., Bonaccio, M., Costanzo, S., Gialluisi, A., Antinori, A., Berselli, N., Blandi, L., Bruno, R., Cauda, R., Guaraldi, G., My, I., Menicanti, L., Parruti, G., Patti, G., Perlini, S., Santilli, F., Signorelli, C., Stefanini, G. G., Vergori, A., Abdeddaim, A., Ageno, W., Agodi, A., Agostoni, P., Aiello, L., Al Moghazi, S., Aucella, F., Barbieri, G., Bartoloni, A., Bologna, C., Bonfanti, P., Brancati, S., Cacciatore, F., Caiano, L., Cannata, F., Carrozzi, L., Cascio, A., Cingolani, A., Cipollone, F., Colomba, C., Crisetti, A., Crosta, F., Danzi, G. B., D'Ardes, D., de Gaetano Donati, K., Di Gennaro, F., Di Palma, G., Di Tano, G., Fantoni, M., Filippini, T., Fioretto, P., Fusco, F. M., Gentile, I., Grisafi, L., Guarnieri, G., Landi, F., Larizza, G., Leone, A., Maccagni, G., Maccarella, S., Mapelli, M., Maragna, R., Marcucci, R., Maresca, G., Marotta, C., Marra, L., Mastroianni, F., Mengozzi, A., Menichetti, F., Milic, J., Murri, R., Montineri, A., Mussinelli, R., Mussini, C., Musso, M., Odone, A., Olivieri, M., Pasi, E., Petri, F., Pinchera, B., Pivato, C. A., Pizzi, R., Poletti, V., Raffaelli, F., Ravaglia, C., Righetti, G., Rognoni, A., Rossato, M., Rossi, M., Sabena, A., Salinaro, F., Sangiovanni, V., Sanrocco, C., Scarafino, A., Scorzolini, L., Sgariglia, R., Simeone, P. G., Spinoni, E., Torti, C., Trecarichi, E. M., Vezzani, F., Veronesi, G., Vettor, R., Vianello, A., Vinceti, M., De Caterina, R., Iacoviello, L., Di Castelnuovo, Augusto, Bonaccio, Marialaura, Costanzo, Simona, Gialluisi, Alessandro, Antinori, Andrea, Berselli, Nausicaa, Blandi, Lorenzo, Bruno, Raffaele, Cauda, Roberto, Guaraldi, Giovanni, My, Ilaria, Menicanti, Lorenzo, Parruti, Giustino, Patti, Giuseppe, Perlini, Stefano, Santilli, Francesca, Signorelli, Carlo, Stefanini, Giulio G, Vergori, Alessandra, Abdeddaim, Amina, Ageno, Walter, Agodi, Antonella, Agostoni, Piergiuseppe, Aiello, Luca, Al Moghazi, Samir, Aucella, Filippo, Barbieri, Greta, Bartoloni, Alessandro, Bologna, Carolina, Bonfanti, Paolo, Brancati, Serena, Cacciatore, Francesco, Caiano, Lucia, Cannata, Francesco, Carrozzi, Laura, Cascio, Antonio, Cingolani, Antonella, Cipollone, Francesco, Colomba, Claudia, Crisetti, Annalisa, Crosta, Francesca, Danzi, Gian B, D'Ardes, Damiano, de Gaetano Donati, Katleen, Di Gennaro, Francesco, Di Palma, Gisella, Di Tano, Giuseppe, Fantoni, Massimo, Filippini, Tommaso, Fioretto, Paola, Fusco, Francesco M, Gentile, Ivan, Grisafi, Leonardo, Guarnieri, Gabriella, Landi, Francesco, Larizza, Giovanni, Leone, Armando, Maccagni, Gloria, Maccarella, Sandro, Mapelli, Massimo, Maragna, Riccardo, Marcucci, Rossella, Maresca, Giulio, Marotta, Claudia, Marra, Lorenzo, Mastroianni, Franco, Mengozzi, Alessandro, Menichetti, Francesco, Milic, Jovana, Murri, Rita, Montineri, Arturo, Mussinelli, Roberta, Mussini, Cristina, Musso, Maria, Odone, Anna, Olivieri, Marco, Pasi, Emanuela, Petri, Francesco, Pinchera, Biagio, Pivato, Carlo A, Pizzi, Roberto, Poletti, Venerino, Raffaelli, Francesca, Ravaglia, Claudia, Righetti, Giulia, Rognoni, Andrea, Rossato, Marco, Rossi, Marianna, Sabena, Anna, Salinaro, Francesco, Sangiovanni, Vincenzo, Sanrocco, Carlo, Scarafino, Antonio, Scorzolini, Laura, Sgariglia, Raffaella, Simeone, Paola G, Spinoni, Enrico, Torti, Carlo, Trecarichi, Enrico M, Vezzani, Francesca, Veronesi, Giovanni, Vettor, Roberto, Vianello, Andrea, Vinceti, Marco, De Caterina, Raffaele, Iacoviello, Licia, Di Castelnuovo, A, Bonaccio, M, Costanzo, S, Gialluisi, A, Antinori, A, Berselli, N, Blandi, L, Bruno, R, Cauda, R, Guaraldi, G, My, I, Menicanti, L, Parruti, A, Patti, G, Perlini, S, Santilli, F, Signorelli, C, Stefanini, G, Vergori, A, Abdeddaim, A, Ageno, W, Agodi, A, Agostoni, P, Aiello, L, Al Moghazi, S, Aucella, F, Barbieri, G, Bartoloni, A, Bologna, C, Bonfanti, P, Brancati, S, Cacciatore, F, Caiano, L, Cannata, F, Carrozzi, L, Cascio, A, Cingolani, A, Cipollone, F, Colomba, C, Crisetti, A, Crosta, F, Danzi, G, D'Ardes, D, de Gaetano Donati, K, Di Gennaro, F, Di Palma, G, Di Tano, G, Fantoni, M, Filippini, T, Fioretto, P, Fusco, F, Gentile, I, Grisafi, L, Guarnieri, G, Landi, F, Larizza, G, Leone, A, Maccagni, G, Maccarella, S, Mapelli, M, Maragna, R, Marcucci, R, Maresca, G, Marotta, C, Marra, L, Mastroianni, F, Mengozzi, A, Menichetti, F, Milic, J, Miurri, R, Montineri, A, Mussinelli, R, Mussini, C, Musso, M, Odone, A, Olivieri, M, Pasi, E, Petri, F, Pinchera, B, Pivato, C, Pizzi, R, Poletti, V, Raffaelli, F, Ravaglia, C, Righetti, G, Rognoni, A, Rossato, M, Rossi, M, Sabena, A, Salinaro, F, Sangiovanni, V, Sanrocco, C, Scarafino, A, Scorzolini, L, Sgariglia, R, Simeone, P, Spinoni, E, Torti, C, Trecarichi, E, Vezzani, F, Veronesi, G, Vettor, R, Vianello, A, Vinceti, M, De Caterina, R, and Iacoviello, L

Subjects
Male, Epidemiology, Endocrinology, Diabetes and Metabolism, Medicine (miscellaneous), 030204 cardiovascular system & hematology, computer.software_genre, Machine Learning, 0302 clinical medicine, Retrospective Studie, Risk Factors, Cardiovascular Disease, 80 and over, Medicine, Age Factor, Viral, Hospital Mortality, Betacoronavirus Hospital Mortality, Young adult, Aged, 80 and over, Nutrition and Dietetics, COVID-19, In-hospital mortality, Risk factors, Mortality rate, Hazard ratio, Age Factors, Middle Aged, C-Reactive Protein, Cardiovascular Diseases, Female, Survival Analysi, Cardiology and Cardiovascular Medicine, Coronavirus Infections, Human, Glomerular Filtration Rate, Adult, medicine.medical_specialty, Adolescent, Pneumonia, Viral, 030209 endocrinology & metabolism, Settore MED/17 - MALATTIE INFETTIVE, Machine learning, Aged, Humans, Pandemics, Retrospective Studies, SARS-CoV-2, Survival Analysis, Young Adult, Betacoronavirus, Article, 03 medical and health sciences, Risk factor, Survival analysis, Pandemic, Betacoronaviru, business.industry, Coronavirus Infection, Risk Factor, Retrospective cohort study, Pneumonia, Confidence interval, Artificial intelligence, business, computer
Abstract

Background and aims There is poor knowledge on characteristics, comorbidities and laboratory measures associated with risk for adverse outcomes and in-hospital mortality in European Countries. We aimed at identifying baseline characteristics predisposing COVID-19 patients to in-hospital death. Methods and results Retrospective observational study on 3894 patients with SARS-CoV-2 infection hospitalized from February 19th to May 23rd, 2020 and recruited in 30 clinical centres distributed throughout Italy. Machine learning (random forest)-based and Cox survival analysis. 61.7% of participants were men (median age 67 years), followed up for a median of 13 days. In-hospital mortality exhibited a geographical gradient, Northern Italian regions featuring more than twofold higher death rates as compared to Central/Southern areas (15.6% vs 6.4%, respectively). Machine learning analysis revealed that the most important features in death classification were impaired renal function, elevated C reactive protein and advanced age. These findings were confirmed by multivariable Cox survival analysis (hazard ratio (HR): 8.2; 95% confidence interval (CI) 4.6–14.7 for age ≥85 vs 18–44 y); HR = 4.7; 2.9–7.7 for estimated glomerular filtration rate levels, Highlights • Impaired renal function, elevated C-reactive protein and advanced age were major indicators of death in COVID-19 patients. • These associations were substantially homogenous across all sub-groups analysed. • No relation was found with obesity, tobacco use, cardiovascular disease and related-comorbidities. • Death rates were higher in the Northern as opposed to Central-Southern Italian regions.

Published
2020

5. Angiographic study of upper limb vascularization in a large cohort of hemodialysis patients with critical hand ischemia

Author

Roberto, Ferraresi, Jorge, Acuña-Valerio, Matteo, Ferraris, Marco, Fresa, Meneme, Hamade, Gian B, Danzi, Roberto, Gandini, and Giovanni, Mauri

Subjects
Male, Angiography, Arterial Occlusive Diseases, Middle Aged, Hand, Cohort Studies, Upper Extremity, Ischemia, Renal Dialysis, Risk Factors, Arm, Humans, Kidney Failure, Chronic, Female, Aged
Abstract

Critical hand ischemia (CHI) is a not rare condition in patients with end-stage-renal-disease on hemodialysis (HD), and presents devastating consequences due to its impact on life quality. In HD patients CHI may be related to three main conditions: obstruction of the big upper limb arteries, obstruction of the small hand and finger arteries, and the steal effect of a hemodialysis access. The aim of this study was to describe the angiographic pattern of upper limb vascularization and associated cardiovascular risk factors, in a large cohort of consecutive HD patients with CHI studied in our center.In our center 114 HD consecutive patients (age 64±10 years) with a total of 132 upper limbs affected by CHI (21 with rest pain and 93 with tissue loss) underwent angiography in our center. The majority of them were diabetic males. We computed the prevalence of obstructive disease for each vascular segment of the upper limb.Above-the-elbow arteries were mostly spared, while below-the-elbow and hand arteries were extensively affected. We found a stenosis or occlusion in humeral artery (2.3%), radial (61.4%) or ulnar (90.1%) arteries, deep palmar arch (51.5%), superficial palmar arch (58.3%) and digital arteries (72.4%). In 42.4% of cases an ipsilateral functioning arteriovenous fistula was present.CHI in HD patients is a result of below-the-elbow and hand vessel obstruction and is not primarily related to dialysis access.

Published
2016

6. Radiological anatomy of upper limb arteries and their anatomical variability: implications for endovascular treatment in critical hand ischemia

Author

Giovanni, Mauri, Marco, Fresa, Matteo, Ferraris, Jorge, Acuña-Valerio, Meneme, Hamade, Gabriele, DI Luca, Gian B, Danzi, and Roberto, Ferraresi

Subjects
Ischemia, Regional Blood Flow, Endovascular Procedures, Humans, Arteries, Hand
Abstract

Critical hand ischemia (CHI) is a quite uncommon but highly disabling condition, generally caused by chronic occlusive arterial disease. For a correct approach to the endovascular treatment of these patients, good knowledge of the normal vascular anatomy and of the most frequently encountered vascular anatomical variations is of paramount importance. In the present paper a description of the normal vascular anatomy of the upper limb and of the most commonly encountered anatomical variations is provided, focusing on the implications for endovascular treatment of patients with CHI. Moreover, data of 151 patients with 172 critically ischemic hands treated at our institution between 2004 and 2016 are presented.

Published
2016

8. Six-month clinical and angiographic outcomes of the Tecnic Carbostent coronary system: the phantom IV study

Author

Gian B, Danzi, Cinzia, Capuano, Marco, Sesana, Roberto, Baglini, Antonio L, Bartorelli, Daniela, Trabattoni, Angela, Migliorini, and David, Antoniucci

Subjects
Male, Analysis of Variance, Chi-Square Distribution, Phantoms, Imaging, Coronary Disease, Middle Aged, Coronary Angiography, Prosthesis Design, Risk Assessment, Severity of Illness Index, Survival Rate, Electrocardiography, Treatment Outcome, Coronary Circulation, Humans, Female, Stents, Prospective Studies, Angioplasty, Balloon, Coronary, Vascular Patency, Aged, Follow-Up Studies, Probability
Abstract

The aim of this multicenter, prospective, non-randomized study was to examine the procedural, in-hospital, and mid-term clinical and angiographic outcome of patients undergoing coronary angioplasty with the Tecnic Carbostent system. Between October 2001 and March 2002, 123 consecutive patients were treated with coronary implantation of the Tecnic Carbostent. Stable angina (54%), unstable angina (37%) and silent ischemia (9%) were clinical indications for revascularisation. The baseline lesion morphology was complex (Type B2 or C) in 59% of the cases, and the mean lesion length was 15+/-8 mm. A total of 179 stents were implanted in 149 lesions. The procedural success rate was 100%. Mean percent diameter of the stenosis decreased after the intervention from 75%+/-11% to 8%+/-4%. The mean cross-sectional area stent recoil was 8.8%+/-7.3%. No in-hospital or 30-day major adverse cardiac events were observed. During the 6-month follow-up period, there were no deaths or myocardial infarctions, whereas the incidence of target lesion revascularisation was 12.7%. The angiographic restenosis rate was 14.1%: a focal or limited pattern (class I or II) was found in 83% of cases, whereas the remaining 17% had a proliferative morphology (class III or IV). In conclusion, this study indicates that a good clinical and angiographic outcome may be obtained with the Tecnic Carbostent coronary system in consecutive patients with de novo coronary lesions.

Published
2004

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