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2. Galactic and Cosmic Type Ia SN rates: is it possible to impose constraints on SNIa progenitors?

Author

Bonaparte, I., Matteucci, F., Recchi, S., Spitoni, E., Pipino, A., and Grieco, V.

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We compute the Type Ia supernova rates in typical elliptical galaxies by varying the progenitor models for Type Ia supernovae. To do that a formalism which takes into account the delay distribution function (DTD) of the explosion times and a given star formation history is adopted. Then the chemical evolution for ellipticals with baryonic initial masses $10^{10}$, $10^{11}$ and $10^{12} M_{\odot}$ is computed, and the mass of Fe produced by each galaxy is precisely estimated. We also compute the expected Fe mass ejected by ellipticals in typical galaxy clusters (e.g. Coma and Virgo), under different assumptions about Type Ia SN progenitors. As a last step, we compute the cosmic Type Ia SN rate in an unitary volume of the Universe by adopting several cosmic star formation rates and compare it with the available and recent observational data. Unfortunately, no firm conclusions can be derived only from the cosmic SNIa rate, neither on SNIa progenitors nor on the cosmic star formation rate. Finally, by analysing all our results together, and by taking into account previous chemical evolution results, we try to constrain the best Type Ia progenitor model. We conclude that the best progenitor models for Type Ia SNe are still the single degenerate model, the double degenerate wide model, and the empirical bimodal model. All these models require the existence of prompt Type Ia supernovae, exploding in the first 100 Myr since the beginning of star formation, although their fraction should not exceed 15-20% in order to fit chemical abundances in galaxies., Comment: 17 pages, 11 figures, Submitted to MNRAS

Published
2013
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3. STEREOTACTIC ARRHYTHMIA RADIOABLATION OF PAROXYSMAL ATRIAL FIBRILLATION –STATE OF ART AND FUTURE DIRECTION

Author

Bonaparte, I., primary, Gregucci, F., additional, Dimonaco, A., additional, Surgo, A., additional, Ludovico, E., additional, Carbonara, R., additional, Paulicelli, E., additional, Sanfrancesco, G., additional, Depascali, C., additional, Ciliberti, M.P., additional, Calbi, R., additional, Grimaldi, M., additional, and Fiorentino, A., additional

Published
2023
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5. Long Term Clinical Outcomes of a Cohort of Lung-Only Oligometastatic HNSCC Patients Treated with SBRT

Author

Salvestrini, V., primary, Becherini, C., additional, Desideri, I., additional, Simontacchi, G., additional, Loi, M., additional, Garlatti, P., additional, Bertini, N., additional, Bonaparte, I., additional, Mattioli, C., additional, Banini, M., additional, Morelli, I., additional, Meattini, I., additional, Bonomo, P., additional, and Livi, L., additional

Published
2023
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6. Preoperative Radiotherapy of Soft Tissue Sarcoma with Simultaneous Integrated Boost: A Phase II Study

Author

Greto, D., primary, Loi, M., additional, Burchini, L., additional, Banini, M., additional, Bonaparte, I., additional, Angelini, L., additional, Carnevale, M.G., additional, Mattioli, C., additional, Ganovelli, M., additional, Talamonti, C., additional, Arilli, C., additional, Zani, M., additional, Francolini, G., additional, Simontacchi, G., additional, Bonomo, P., additional, Campanacci, D.A., additional, and Livi, L., additional

Published
2023
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8. PO-1269 Cardiological monitoring and safety of 5-fraction whole breast irradiation: SAFE-FORWARD study

Author

Becherini, C., primary, Bellini, C., additional, Barletta, G., additional, Visani, L., additional, Marrazzo, L., additional, Scoccimarro, E., additional, Cerbai, C., additional, Frosini, G., additional, Peruzzi, A., additional, Bonaparte, I., additional, Bettazzi, B., additional, Lorenzetti, V., additional, Salvestrini, V., additional, Valzano, M., additional, Mangoni, M., additional, Casati, M., additional, Pallotta, S., additional, Meattini, I., additional, and Livi, L., additional

Published
2023
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13. PO-1611 Paroxysmal atrial fibrillation in elderly: linac-based sbrt arrhythmia radioablation phase 2 trial

Author

Gregucci, F., primary, Di Monaco, A., additional, Bonaparte, I., additional, Surgo, A., additional, Carbonara, R., additional, Ciliberti, M.P., additional, Di Guglielmo, F., additional, Caliandro, M., additional, Paulicelli, E., additional, Ludovico, E., additional, Romanazzi, I., additional, Grimaldi, M., additional, and Fiorentino, A., additional

Published
2023
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14. PO-2283 Analysis of target motion in STereotactic Arrhythmia Radioablation for atrial fibrillation

Author

Di Guglielmo, F.C., primary, Sanfrancesco, G., additional, De Pascali, C., additional, Gregucci, F., additional, Surgo, A., additional, Carbonara, R., additional, Ciliberti, M.P., additional, Caliandro, M., additional, Paulicelli, E., additional, Romanazzo, I., additional, Di Monaco, A., additional, Grimaldi, M., additional, Bonaparte, I., additional, and Fiorentino, A., additional

Published
2023
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16. PO-1354 Pattern of failure after stereotactic body radiotherapy to liver metastases: impact of local control

Author

Allegra, A.G., primary, Loi, M., additional, Angelini, L., additional, Bonaparte, I., additional, Bertini, N., additional, Frosini, G., additional, Orsatti, C., additional, Valzano, M., additional, Bonomo, P., additional, Simontacchi, G., additional, Francolini, G., additional, Detti, B., additional, Di Cataldo, V., additional, Visani, L., additional, Salvestrini, V., additional, Marrazzo, L., additional, Zani, M., additional, Masi, L., additional, Doro, R., additional, and Livi, L., additional

Published
2023
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19. Paroxysmal Atrial Fibrillation in Elderly: Worldwide Preliminary Data of Linac-Based Stereotactic Arrhythmia Radioablation Prospective Phase II Trial

Author

Gregucci, F., primary, Di Monaco, A., additional, Bonaparte, I., additional, Surgo, A., additional, Troisi, F., additional, Ludovico, E., additional, Vitulano, N., additional, Quadrini, F., additional, Carbonara, R., additional, Ciliberti, M.P., additional, Grimaldi, M., additional, and Fiorentino, A., additional

Published
2022
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20. Linac-based stereotactic arrhythmia radioablation of paroxysmal atrial fibrillation in elderly patients

Author

Di Monaco, A, primary, Gregucci, F, additional, Bonaparte, I, additional, Troisi, F, additional, Surgo, A, additional, Di Molfetta, D, additional, Vitulano, N, additional, Romanazzi, I, additional, Quadrini, F, additional, Carbonara, R, additional, Ludovico, E, additional, Guida, P, additional, Ciliberti, M P, additional, Fiorentino, A, additional, and Grimaldi, M, additional

Published
2022
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22. PO-1845 Surface guided adjuvant radiotherapy tattoo-free for breast cancer

Author

Cuscito, R., primary, Fragnoli, F., additional, Indelicati, C., additional, Sanfrancesco, G., additional, De Pascali, C., additional, De Masi, M., additional, Parabita, R., additional, Aga, A., additional, Berloco, F., additional, Brana', L., additional, Ciocia, A., additional, Curci, D., additional, Ladisa, G., additional, Nardiello, M., additional, Nardelli, D., additional, De Candia, V., additional, Gregucci, F., additional, Surgo, A., additional, Carbonara, R., additional, Cliliberti, M.P., additional, Caliandro, M., additional, Bonaparte, I., additional, and Fiorentino, A., additional

Published
2022
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23. PO-1055 Atrial fibrillation: worldwide preliminary data of LINAC-based STAR prospective phase II trial

Author

Gregucci, F., primary, Di Monaco, A., additional, Bonaparte, I., additional, Surgo, A., additional, Troisi, F., additional, Vitulano, N., additional, Quadrini, F., additional, Di Molfetta, D., additional, Martinelli, G., additional, Guida, P., additional, Carbonara, R., additional, Ciliberti, M.P., additional, Grimaldi, M., additional, and Fiorentino, A., additional

Published
2022
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27. 3137: RADIOABLATION FOR VENTRICULAR TACHYCARDIA: A COHORT MULTICENTER ANALYSIS OF EFFICACY AND HOMOGENEITY

Author

Cellini, Francesco, Narducci, Maria Lucia, Gentile, Piercarlo, Osti, Mattia Falchetto, Simoni, nicola, Fiorentino, Alba, Morganti, Alessio Giuseppe, Bianchi, Stefano, Miccichè, Francesco, Castelluccia, Alessandra, Bencardino, Gianluigi, Perna, francesco, Chiesa, Silvia, Massaccesi, Mariangela, Manfrida, Stefania, Bonaparte, I, Arcelli, alessandra, Priore, A, D’abbiero, Nunzia, Pavone, Chiara, Marchesano, Domenico, Valentini, Vincenzo, Crea, Filippo, Pelargonio, Gemma, and Gambacorta, Maria Antonietta

Published
2024
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36. PO-1947: ARIA 15 Visual care Path for quality assurance of radiation oncology course

Author

Fragnoli, F., primary, Bonaparte, I., additional, Branà, L., additional, Aga, A., additional, De Masi, M., additional, Ciocia, A., additional, Indellicati, C., additional, Parabita, R., additional, Sanfrancesco, G., additional, De Pascali, C., additional, Berloco, F., additional, Caliandro, M., additional, Gregucci, F., additional, Surgo, A., additional, Carbonara, R., additional, and Fiorentino, A., additional

Published
2020
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38. Stereotactic radiotherapy in the retreatment of recurrent cervical cancers

Author

Brogna, A., primary, Midili, F., additional, Siragusa, C., additional, Mongelli, V., additional, Di Pasquale, A., additional, Micali, A., additional, Angiocchi, M.C., additional, Bonaparte, I., additional, Feti, G., additional, Pontoriero, A., additional, Iati, G., additional, Pergolizzi, S., additional, and Ielo, I., additional

Published
2016
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47. 156 (PB-063) Poster - Safety of trastuzumab deruxtecan and radiation therapy combination in HER2-positive metastatic breast cancer patients.

Author

Visani, L., Ratosa, I., Ribnikar, D., Becherini, C., Bertini, N., Bonaparte, I., Stefanovski, D., Dobnikar, N., Desideri, I., Mattioli, C., Valzano, M., Banini, M., Salvestrini, V., Bernini, M., Tommasi, C., Nori, J., Orzalesi, L., Bianchi, S., Livi, L., and Meattini, I.

Subjects
*TRASTUZUMAB, *PATIENT safety, *BREAST tumors, *CANCER patients, *CONFERENCES & conventions, *ONCOGENES, *COMBINED modality therapy
Published
2024
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48. 132 (PB-132) Poster - Single center analysis of safety profile and survival outcomes of intracranial radiation therapy in combination with trastuzumab-emtansine (T-DM1).

Author

Mattioli, C., Salvestrini, V., Becherini, C., Visani, L., Desideri, I., Greto, D., Olmetto, E., Scoccimarro, E., Mangoni, M., Peruzzi, A., Orsatti, C., Frosini, G., Bonaparte, I., Burchini, L., Valzano, M., Meattini, I., and Livi, L.

Subjects
*PATIENT safety, *TRASTUZUMAB, *RADIOTHERAPY, *TREATMENT effectiveness, *CONFERENCES & conventions, *OVERALL survival
Published
2024
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49. Galactic and cosmic Type Ia supernova (SNIa) rates: is it possible to impose constraints on SNIa progenitors?

Author

E. Spitoni, S. Recchi, Francesca Matteucci, I. Bonaparte, V. Grieco, A. Pipino, Bonaparte, I., Matteucci, MARIA FRANCESCA, Recchi, S., Spitoni, Emanuele, Pipino, A., and Grieco, VALENTINA LUCIANA

Subjects
Physics, COSMIC cancer database, Star formation, supernovae: general, galaxies: evolution, cosmology, galaxy clusters, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Galaxy, Cosmology, Baryon, Supernova, Space and Planetary Science, Elliptical galaxy, Astrophysics::Solar and Stellar Astrophysics, general [supernovae], Astrophysics::Galaxy Astrophysics, Galaxy cluster, evolution [galaxies]
Abstract

We compute the Type Ia supernova rates in typical elliptical galaxies by varying the progenitor models for Type Ia supernovae. To do that a formalism which takes into account the delay distribution function (DTD) of the explosion times and a given star formation history is adopted. Then the chemical evolution for ellipticals with baryonic initial masses 10 10 , 10 11 and 10 12 M⊙ is computed, and the mass of Fe produced by each galaxy is precisely estimated. We also compute the expected Fe mass ejected by ellipticals in typical galaxy clusters (e.g. Coma and Virgo), under different assumptions about Type Ia SN progenitors. As a last step, we compute the cosmic Type Ia SN rate in an unitary volume of the Universe by adopting several cosmic star formation rates and compare it with the available and recent observational data. Unfortunately, no firm conclusions can be derived only from the cosmic SNIa rate, neither on SNIa progenitors nor on the cosmic star formation rate. Finally, by analysing all our results together, and by taking into account previous chemical evolution results, we try to constrain the best Type Ia progenitor model. We conclude that the best progenitor models for Type Ia SNe are still the single degenerate model, the double degenerate wide model, and the empirical bimodal model. All these models require the existence of prompt Type Ia supernovae, exploding in the first 100 Myr since the beginning of star formation, although their fraction should not exceed 15-20% in order to fit chemical abundances in galaxies.

Published
2013

50. Left atrial strain after paroxysmal atrial fibrillation linac-based cardiac radioablation in elderly population.

Author

Troisi F, Guida P, Di Monaco A, Romanazzi I, Vitulano N, Quadrini F, Valenti N, Davì V, Bonaparte I, Surgo A, Carbonara R, Guglielmo FCD, Calbi R, Ciliberti MP, Fiorentino A, and Grimaldi M

Subjects
Humans, Male, Aged, Female, Treatment Outcome, Time Factors, Aged, 80 and over, Age Factors, Radiosurgery adverse effects, Risk Factors, Recurrence, Heart Rate, Heart Atria physiopathology, Heart Atria diagnostic imaging, Echocardiography, Prospective Studies, Atrial Fibrillation physiopathology, Atrial Fibrillation surgery, Atrial Fibrillation diagnosis, Atrial Fibrillation diagnostic imaging, Atrial Fibrillation therapy, Atrial Function, Left, Electrocardiography, Ambulatory
Abstract

Catheter ablation of atrial fibrillation (AF) may increase the risk of complication in aged patients. Stereotactic arrhythmia radioablation (STAR) is a non-invasive therapeutic alternative for cardiac arrhythmia. This sub-study evaluated left atrial strain (LAS) in elderly AF patients underwent STAR. Symptomatic paroxysmal AF patients aged > 70 years, with antiarrhythmic drugs failure or intolerance, enrolled in a phase II trial that have demonstrated the feasibility of LINAC-based STAR (total dose of 25 Gy single fraction delivered in 3 min), performed a 15-day electrocardiogram Holter monitoring to detect AF episodes (≥ 30 s) and an echocardiographic LAS evaluation before and after STAR (at 1-, 3-, 6- and 12-month). Out 18 patients underwent STAR in the trial, 16 (7 males, 78 ± 5 years) completed the follow-up for LAS study. No baseline difference in echocardiographic and LAS parameters was observed between the 9 patients with AF recurrence during follow-up and those who maintained sinus rhythm. At 6- and 12-month after STAR, LAS reservoir was lower in patients with AF episodes than those without (respectively, p = 0.039 and p = 0.001). Values of left atrial area and volume as well as LAS conduit and contractile phase were not statistically significant different by patient's outcome across evaluations. Although no baseline LAS parameter before STAR seems predict AF recurrence after treatment in elderly patients, lower values of reservoir phase were observed during follow-up in those experiencing AF episodes. More research is needed to better assess the value of LAS monitoring in paroxysmal AF patients underwent Stereotactic cardiac radioablation., (© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)

Published
2024
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