635 results on '"Piazza, V."'
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2. Controlled solution-based fabrication of perovskite thin films directly on conductive substrate
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Zanca, C., Piazza, V., Agnello, S., Patella, B., Ganci, F., Aiello, G., Piazza, S., Sunseri, C., and Inguanta, R.
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- 2021
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3. Increasing the active surface of titanium islands on graphene by nitrogen sputtering
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Mashoff, T., Convertino, D., Miseikis, V., Coletti, C., Piazza, V., Tozzini, V., Beltram, F., and Heun, S.
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Physics - Chemical Physics ,Condensed Matter - Materials Science - Abstract
Titanium-island formation on graphene as a function of defect density is investigated. When depositing titanium on pristine graphene, titanium atoms cluster and form islands with an average diameter of about 10nm and an average height of a few atomic layers. We show that if defects are introduced in the graphene by ion bombardment, the mobility of the deposited titanium atoms is reduced and the average diameter of the islands decreases to 5nm with monoatomic height. This results in an optimized coverage for hydrogen storage applications since the actual titanium surface available per unit graphene area is significantly increased.
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- 2014
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4. Perforated peptic ulcer (PPU) treatment: an Italian nationwide propensity score-matched cohort study investigating laparoscopic vs open approach
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Costa, G, Fransvea, P, Lepre, L, Liotta, G, Mazzoni, G, Biloslavo, A, Bianchi, V, Occhionorelli, S, Costa, A, Sganga, G, Agresta, F, Alemanno, G, Antropoli, M, Apice, N, Argenio, G, Avenia, N, Azzinnaro, A, Barberis, A, Badessi, G, Baldazzi, G, Bergamini, C, Bianco, G, Bombardini, C, Borzellino, G, Brachini, G, Maurizio, B, Canini, T, Capolupo, G, Carannante, F, Caricato, M, Cassini, D, Castriconi, M, Catamero, A, Catarci, M, Ceccarelli, G, Ceresoli, M, Chiarugi, M, Cillara, N, Cirocchi, R, Cobuccio, L, Coccolini, F, Cocorullo, G, Cozza, V, Crucitti, A, Cucinotta, E, D'Alessio, R, de Manzoni Garberini, A, De Manzini, N, De Nisco, C, De Prizio, M, Finotti, E, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Giordano, A, Guerrieri, M, Iacopini, V, Kurihara, H, La Greca, A, Laracca, G, Laterza, E, Mariani, D, Marini, P, Marzaioli, R, Masciana, G, Mercantini, P, Miacci, V, Mingoli, A, Miranda, G, Paderno, N, Palini, G, Paradies, D, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Pignata, G, Pinotti, E, Pisanu, A, Puccioni, C, Rocca, A, Rondelli, F, Ruscelli, P, Paolo, S, Scattizzi, M, Erao, A, Tartaglia, D, Tebala, G, Trana, C, Zago, M, Costa G., Fransvea P., Lepre L., Liotta G., Mazzoni G., Biloslavo A., Bianchi V., Occhionorelli S., Costa A., Sganga G., Agresta F., Alemanno G., Antropoli M., Apice N., Argenio G., Avenia N., Azzinnaro A., Barberis A., Badessi G., Baldazzi G., Bergamini C., Bianco G., Bombardini C., Borzellino G., Brachini G., Maurizio B. G., Canini T., Capolupo G. T., Carannante F., Caricato M., Cassini D., Castriconi M., Catamero A., Catarci M., Ceccarelli G., Ceresoli M., Chiarugi M., Cillara N., Cirocchi R., Cobuccio L., Coccolini F., Cocorullo G., Cozza V., Crucitti A., Cucinotta E., D'Alessio R., de Manzoni Garberini A., De Manzini N., De Nisco C., De Prizio M., Finotti E., Frezza B., Garbarino G. M., Garulli G., Genna M., Giannessi S., Giordano A., Guerrieri M., Iacopini V., Kurihara H., La Greca A., Laracca G. G., Laterza E., Mariani D., Marini P., Marzaioli R., Masciana G., Mercantini P., Miacci V., Mingoli A., Miranda G., Paderno N., Palini G. M., Paradies D., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Pignata G., Pinotti E., Pisanu A., Puccioni C., Rocca A., Rondelli F., Ruscelli P., Paolo S., Scattizzi M., erao A., Tartaglia D., Tebala G., Trana C., Zago M., Costa, G, Fransvea, P, Lepre, L, Liotta, G, Mazzoni, G, Biloslavo, A, Bianchi, V, Occhionorelli, S, Costa, A, Sganga, G, Agresta, F, Alemanno, G, Antropoli, M, Apice, N, Argenio, G, Avenia, N, Azzinnaro, A, Barberis, A, Badessi, G, Baldazzi, G, Bergamini, C, Bianco, G, Bombardini, C, Borzellino, G, Brachini, G, Maurizio, B, Canini, T, Capolupo, G, Carannante, F, Caricato, M, Cassini, D, Castriconi, M, Catamero, A, Catarci, M, Ceccarelli, G, Ceresoli, M, Chiarugi, M, Cillara, N, Cirocchi, R, Cobuccio, L, Coccolini, F, Cocorullo, G, Cozza, V, Crucitti, A, Cucinotta, E, D'Alessio, R, de Manzoni Garberini, A, De Manzini, N, De Nisco, C, De Prizio, M, Finotti, E, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Giordano, A, Guerrieri, M, Iacopini, V, Kurihara, H, La Greca, A, Laracca, G, Laterza, E, Mariani, D, Marini, P, Marzaioli, R, Masciana, G, Mercantini, P, Miacci, V, Mingoli, A, Miranda, G, Paderno, N, Palini, G, Paradies, D, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Pignata, G, Pinotti, E, Pisanu, A, Puccioni, C, Rocca, A, Rondelli, F, Ruscelli, P, Paolo, S, Scattizzi, M, Erao, A, Tartaglia, D, Tebala, G, Trana, C, Zago, M, Costa G., Fransvea P., Lepre L., Liotta G., Mazzoni G., Biloslavo A., Bianchi V., Occhionorelli S., Costa A., Sganga G., Agresta F., Alemanno G., Antropoli M., Apice N., Argenio G., Avenia N., Azzinnaro A., Barberis A., Badessi G., Baldazzi G., Bergamini C., Bianco G., Bombardini C., Borzellino G., Brachini G., Maurizio B. G., Canini T., Capolupo G. T., Carannante F., Caricato M., Cassini D., Castriconi M., Catamero A., Catarci M., Ceccarelli G., Ceresoli M., Chiarugi M., Cillara N., Cirocchi R., Cobuccio L., Coccolini F., Cocorullo G., Cozza V., Crucitti A., Cucinotta E., D'Alessio R., de Manzoni Garberini A., De Manzini N., De Nisco C., De Prizio M., Finotti E., Frezza B., Garbarino G. M., Garulli G., Genna M., Giannessi S., Giordano A., Guerrieri M., Iacopini V., Kurihara H., La Greca A., Laracca G. G., Laterza E., Mariani D., Marini P., Marzaioli R., Masciana G., Mercantini P., Miacci V., Mingoli A., Miranda G., Paderno N., Palini G. M., Paradies D., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Pignata G., Pinotti E., Pisanu A., Puccioni C., Rocca A., Rondelli F., Ruscelli P., Paolo S., Scattizzi M., erao A., Tartaglia D., Tebala G., Trana C., and Zago M.
- Abstract
Background: Perforated peptic ulcer (PPU) remain a surgical emergency accounting for 37% of all peptic ulcer-related deaths. Surgery remains the standard of care. The benefits of laparoscopic approach have been well-established even in the elderly. However, because of inconsistent results with specific regard to some technical aspects of such technique surgeons questioned the adoption of laparoscopic approach. This leads to choose the type of approach based on personal experience. The aim of our study was to critically appraise the use of the laparoscopic approach in PPU treatment comparing it with open procedure. Methods: A retrospective study with propensity score matching analysis of patients underwent surgical procedure for PPU was performed. Patients undergoing PPU repair were divided into: Laparoscopic approach (LapA) and Open approach (OpenA) groups and clinical-pathological features of patients in the both groups were compared. Results: A total of 453 patients underwent PPU simple repair. Among these, a LapA was adopted in 49% (222/453 patients). After propensity score matching, 172 patients were included in each group (the LapA and the OpenA). Analysis demonstrated increased operative times in the OpenA [OpenA: 96.4 ± 37.2 vs LapA 88.47 ± 33 min, p = 0.035], with shorter overall length of stay in the LapA group [OpenA 13 ± 12 vs LapA 10.3 ± 11.4 days p = 0.038]. There was no statistically significant difference in mortality [OpenA 26 (15.1%) vs LapA 18 (10.5%), p = 0.258]. Focusing on morbidity, the overall rate of 30-day postoperative morbidity was significantly lower in the LapA group [OpenA 67 patients (39.0%) vs LapA 37 patients (21.5%) p = 0.002]. When stratified using the Clavien–Dindo classification, the severity of postoperative complications was statistically different only for C–D 1–2. Conclusions: Based on the present study, we can support that laparoscopic suturing of perforated peptic ulcers, apart from being a safe technique, could provide sig
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- 2023
5. High-contrast Aharonov-Bohm oscillations in the acoustoelectric transport regime
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Strambini, E., Ligarò, E., Beltram, F., Beere, H., Nicoll, C. A., Ritchie, D. A., and Piazza, V.
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Condensed Matter - Mesoscale and Nanoscale Physics ,Condensed Matter - Materials Science - Abstract
Phase-coherent acoustoelectric transport is reported.Aharonov-Bohm oscillations in the acoustoelectric current with visibility exceeding 100% were observed in mesoscopic GaAs rings as a function of an external magnetic field at cryogenic temperatures. A theoretical analysis of the acoustoelectric transport in ballistic devices is proposed to model experimental observations. Our findings highlight a close analogy between acoustoelectric transport and thermoelectric properties in ballistic devices.
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- 2013
6. Delocalized-localized transition in a semiconductor two-dimensional honeycomb lattice
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De Simoni, G., Singha, A., Gibertini, M., Karmakar, B., Polini, M., Piazza, V., Pfeiffer, L. N., West, K. W., Beltram, F., and Pellegrini, V.
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Condensed Matter - Mesoscale and Nanoscale Physics - Abstract
We report the magneto-transport properties of a two-dimensional electron gas in a modulation-doped AlGaAs/GaAs heterostructure subjected to a lateral potential with honeycomb geometry. Periodic oscillations of the magneto-resistance and a delocalized-localized transition are shown by applying a gate voltage. We argue that electrons in such artificial-graphene lattices offer a promising approach for the simulation of quantum phases dictated by Coulomb interactions.
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- 2010
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7. Electronic implementations of Interaction-Free Measurements
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Chirolli, L., Strambini, E., Giovannetti, V., Taddei, F., Piazza, V., Fazio, R., Beltram, F., and Burkard, G.
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Condensed Matter - Mesoscale and Nanoscale Physics ,Quantum Physics - Abstract
Three different implementations of interaction-free measurements (IFMs) in solid-state nanodevices are discussed. The first one is based on a series of concatenated Mach-Zehnder interferometers, in analogy to optical-IFM setups. The second one consists of a single interferometer and concatenation is achieved in the time domain making use of a quantized electron emitter. The third implementation consists of an asymmetric Aharonov-Bohm ring. For all three cases we show that the presence of a dephasing source acting on one arm of the interferometer can be detected without degrading the coherence of the measured current. Electronic implementations of IFMs in nanoelectronics may play a fundamental role as very accurate and noninvasive measuring schemes for quantum devices., Comment: 12 pages, 10 figures
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- 2010
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8. Coherent detection of electron dephasing
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Strambini, E., Chirolli, L., Giovannetti, V., Taddei, F., Fazio, R., Piazza, V., and Beltram, F.
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Condensed Matter - Mesoscale and Nanoscale Physics ,Quantum Physics - Abstract
We show that an Aharonov-Bohm (AB) ring with asymmetric electron injection can act as a coherent detector of electron dephasing. The presence of a dephasing source in one of the two arms of a moderately-to-highly asymmetric ring changes the response of the system from total reflection to complete transmission while preserving the coherence of the electrons propagating from the ring, even for strong dephasing. We interpret this phenomenon as an implementation of an interaction-free measurement., Comment: 4 pages, 3 figures
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- 2009
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9. Impact of classical forces and decoherence in multi-terminal Aharonov-Bohm networks
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Strambini, E., Piazza, V., Biasiol, G., Sorba, L., and Beltram, F.
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Condensed Matter - Mesoscale and Nanoscale Physics - Abstract
Multi-terminal Aharonov-Bohm (AB) rings are ideal building blocks for quantum networks (QNs) thanks to their ability to map input states into controlled coherent superpositions of output states. We report on experiments performed on three-terminal GaAs/Al_(x)Ga_(1-x)As AB devices and compare our results with a scattering-matrix model including Lorentz forces and decoherence. Our devices were studied as a function of external magnetic field (B) and gate voltage at temperatures down to 350 mK. The total output current from two terminals while applying a small bias to the third lead was found to be symmetric with respect to B with AB oscillations showing abrupt phase jumps between 0 and pi at different values of gate voltage and at low magnetic fields, reminiscent of the phase-rigidity constraint due to Onsager-Casimir relations. Individual outputs show quasi-linear dependence of the oscillation phase on the external electric field. We emphasize that a simple scattering-matrix approach can not model the observed behavior and propose an improved description that can fully describe the observed phenomena. Furthermore, we shall show that our model can be successfully exploited to determine the range of experimental parameters that guarantee a minimum oscillation visibility, given the geometry and coherence length of a QN., Comment: 7 pages, 8 figures
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- 2009
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10. Colors Of Graphite On Silicon Dioxide
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Roddaro, S., Pingue, P., Piazza, V., Pellegrini, V., and Beltram, F.
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Condensed Matter - Mesoscale and Nanoscale Physics ,Condensed Matter - Materials Science - Abstract
Monoatomic layers of graphite can be electrically contacted and used as building blocks for new promising devices. These experiment are today possible thanks to the fact that very thin graphite can be identified on a dielectric substrate using a simple optical microscope. We investigate the mechanism behind the strong visibility of graphite and we discuss the importance of the substrate and of the microcope objective used for the imaging., Comment: 4 pages, 4 figures, abstract reviewed&accepted for presentation at EP2DS-17
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- 2007
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11. Demonstration of an electrostatic-shielded cantilever
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Pingue, P., Piazza, V., Baschieri, P., Ascoli, C., Menozzi, C., Alessandrini, A., and Facci, P.
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Condensed Matter - Materials Science ,Condensed Matter - Other Condensed Matter - Abstract
The fabrication and performances of cantilevered probes with reduced parasitic capacitance starting from a commercial Si3N4 cantilever chip is presented. Nanomachining and metal deposition induced by focused ion beam techniques were employed in order to modify the original insulating pyramidal tip and insert a conducting metallic tip. Two parallel metallic electrodes deposited on the original cantilever arms are employed for tip biasing and as ground plane in order to minimize the electrostatic force due to the capacitive interaction between cantilever and sample surface. Excitation spectra and force-to-distance characterization are shown with different electrode configurations. Applications of this scheme in electrostatic force microscopy, Kelvin probe microscopy and local anodic oxidation is discussed., Comment: 4 pages and 3 figures. Submitted to Applied Physics Letters
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- 2005
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12. Coulomb-Blockade directional coupler
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Pingue, P., Piazza, V., Beltram, F., Farrer, I., Ritchie, D. A., and Pepper, M.
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Condensed Matter - Mesoscale and Nanoscale Physics - Abstract
A tunable directional coupler based on Coulomb Blockade effect is presented. Two electron waveguides are coupled by a quantum dot to an injector waveguide. Electron confinement is obtained by surface Schottky gates on single GaAs/AlGaAs heterojunction. Magneto-electrical measurements down to 350 mK are presented and large transconductance oscillations are reported on both outputs up to 4.2 K. Experimental results are interpreted in terms of Coulomb Blockade effect and the relevance of the present design strategy for the implementation of an electronic multiplexer is underlined., Comment: 4 pages, 4 figures, to be published in Applied Physics Letters
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- 2004
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13. Low field magnetotransport in strained Si/SiGe cavities
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Scappucci, G., Di Gaspare, L., Evangelisti, F., Giovine, E., Notargiacomo, A., Leoni, R., Piazza, V., Pingue, P., and Beltram, F.
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Condensed Matter - Mesoscale and Nanoscale Physics ,Condensed Matter - Materials Science - Abstract
Low field magnetotransport revealing signatures of ballistic transport effects in strained Si/SiGe cavities is investigated. We fabricated strained Si/SiGe cavities by confining a high mobility Si/SiGe 2DEG in a bended nanowire geometry defined by electron-beam lithography and reactive ion etching. The main features observed in the low temperature magnetoresistance curves are the presence of a zero-field magnetoresistance peak and of an oscillatory structure at low fields. By adopting a simple geometrical model we explain the oscillatory structure in terms of electron magnetic focusing. A detailed examination of the zero-field peak lineshape clearly shows deviations from the predictions of ballistic weak localization theory., Comment: Submitted to Physical Review B, 25 pages, 7 figures
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- 2004
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14. 4CPS-069 Experience of onco-haematology patients in outpatient therapy with comprehensive medication management in the context of a COVID 19 pandemic
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Vázquez Vela, V, primary, Sánchez-Matamoros Piazza, V, additional, Bermúdez Tamayo, C, additional, López Muñoz, MJ, additional, Cuadros Martínez, C, additional, and Silva Castro, MM, additional
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- 2023
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15. Emergency hernia repair in the elderly: multivariate analysis of morbidity and mortality from an Italian registry
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Ceresoli, M, Carissimi, F, Nigro, A, Fransvea, P, Lepre, L, Braga, M, Costa, G, Agresta, F., Alemanno, G., Anania, G., Antropoli, M., Argenio, G., Atzeni, J., Avenia, N., Azzinnaro, A., Baldazzi, G., Balducci, G., Barbera, G., Bellanova, G., Bergamini, C., Bersigotti, L., Bianchi, Pp., Bombardini, C., Borzellino, G., Bozzo, S., Brachini, G., Buonanno, Gm., Canini, T., Cardella, S., Carrara, G., Cassini, D., Castriconi, M., Ceccarelli, G., Celi, D., Ceresoli, M., Chiappetta, M., Chiarugi, M., Cillara, N., Cimino, F., Cobuccio, L., Cocorullo, G., Colangelo, E., Costa, G., Crucitti, A., Dallacaneva, P., De Luca, M., de Manzoni Garberini, A., De Nisco, C., De Prizio, M., De Sol, A., Dibella, A., Falcioni, T., Falco, N., Farina, C., Finotti, E., Fontana, T., Francioni, G., Fransvea, P., Frezza, B., Garbarino, G., Garulli, G., Genna, M., Giannessi, S., Gioffrè, A., Giordano, A., Gozzo, D., Grimaldi, S., Gulotta, G., Iacopini, V., Iarussi, T., Laracca, G., Laterza, E., Leonardi, A., Lepre, L., Lorenzon, L., Luridiana, G., Malagnino, A., Mar, G., Marini, P., Marzaioli, R., Massa, G., Mecarelli, V., Mercantini, P., Mingoli, A., Nigri, G., Occhionorelli, S., Paderno, N., Palini, Gm., Paradies, D., Paroli, M., Perrone, F., Petrucciani, N., Petruzzelli, L., Pezzolla, A., Piazza, D., Piazza, V., Piccoli, M., Pisanu, A., Podda, M., Poillucci, G., Porfidia, R., Rossi, G., Ruscelli, P., Spagnoli, A., Sulis, R., Tartaglia, D., Tranà, C., Travaglino, A., Tomaiuolo, P., Valeri, A., Vasquez, G., Zago, M., E. Zanoni., Ceresoli M., Carissimi F., Nigro A., Fransvea P., Lepre L., Braga M., Costa G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P.P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G.M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Chiappetta M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., DallaCaneva P., Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garbarino G., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laracca G., Laterza E., Leonardi A., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mercantini P., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G.M., Paradies D., Paroli M., Perrone F., Petrucciani N., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Pisanu A., Podda M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Ceresoli, M, Carissimi, F, Nigro, A, Fransvea, P, Lepre, L, Braga, M, Costa, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Chiappetta, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dallacaneva, P, Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laracca, G, Laterza, E, Leonardi, A, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mercantini, P, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petrucciani, N, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, and Zanoni, E
- Subjects
medicine.medical_specialty ,medicine.medical_treatment ,Settore MED/18 - CHIRURGIA GENERALE ,NO ,Postoperative complications ,Elderly ,Laparotomy ,medicine ,Hernia ,Incarcerated hernia ,business.industry ,Explorative laparotomy ,Groin hernia · Incarcerated hernia · Elderly · Postoperative complications · Emergency surgery · Charlson’s comorbidity index ,medicine.disease ,Hernia repair ,Comorbidity ,Surgery ,Groin hernia ,Inguinal hernia ,Charlson’s comorbidity index ,Emergency surgery ,business ,Watchful waiting ,Abdominal surgery - Abstract
Purpose The incidence of inguinal hernia is higher in elderly because of aging-related diseases like prostatism, bronchitis, collagen laxity. A conservative management is common in elderly to reduce surgery-related risks, however watchful waiting can expose to obstruction and strangulation. The aim of the present study was to assess the impact of emergency surgery in a large series of elderly with complicated groin hernia and to identify the independent risk factors for postoperative morbidity and mortality. The predictive performance of prognostic risk scores has been also assessed. Methods This is a prospective observational study carried out between January 2017 and June 2018 in elderly patients who underwent emergency surgery for complicated hernia in 38 Italian hospitals. Pre-operative, surgical and postoperative data were recorded for each patient. ASA score, Charlson’s comorbidity index, P-POSSUM and CR-POSSUM were assessed. Results 259 patients were recruited, mean age was 80 years. A direct repair without mesh was performed in 62 (23.9%) patients. Explorative laparotomy was performed in 56 (21.6%) patients and bowel resection was necessary in 44 (17%). Mortality occurred in seven (2.8%) patients. Fifty-five (21.2%) patients developed complications, 12 of whom had a major one. At univariate and multivariate analyses, Charlson’s comorbidity index ≥ 6, altered mental status, and need for laparotomy were associated with major complications and mortality Conclusion Emergency surgery for complicated hernia is burdened by high morbidity and mortality in elderly patients. Preoperative comorbidity played a pivotal role in predicting complications and mortality and therefore Charlson’s comorbidity index could be adopted to select patients for elective operation
- Published
- 2022
16. Perforated peptic ulcer (PPU) treatment: an Italian nationwide propensity score-matched cohort study investigating laparoscopic vs open approach
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Costa, Gianluca, Fransvea, Pietro, Lepre, Luca, Liotta, Gianluca, Mazzoni, Gianluca, Biloslavo, Alan, Bianchi, Valentina, Occhionorelli, Savino, Costa, Alessandro, Sganga, Gabriele, FACS on behalf of the IGo-GIPS study group (Agresta, F, Alemanno, G, Altieri, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Badessi, G, Baldazzi, G, Bergamini, C, Biloslavo, A, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Brisinda, G, Buonanno, Gm, Canini, T, Capolupo, Gt, Carannante, F, Cardella, S, Caricato, M, Carrara, G, Cascone, Ca, Cassini, D, Castriconi, M, Catarci, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cimino, F, Cirocchi, R, Cobuccio, L, Coccolini, C, Cocorullo, G, Colangelo, E, Colozzi, S, Cortese, F, Costa, A, Costa, G, Cozza, V, Crucitti, A, Cucinotta, E, D’Alessio, R, Dalla Caneva, P, De Manzini, N, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, De Stefano, M, Dibella, A, Di Cosimi, C, Di Grezia, M, Falcioni, T, Falco, N, Farina, C, Fico, V, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garbarino, Gm, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Iacopini, V, Iarussi, T, Kurihara, H, La Greca, A, Laracca, Gg, Laterza, E, La Vaccara, V, Leonardi, A, Lepre, L, Liotta, G, Luridiana, G, Magalini, S, Malagnino, A, Mar, G, Mariani, D, Marini, P, Marzaioli, R, Macianà, G, Mazzoni, G, Mecarelli, V, Mercantini, P, Mingoli, A, Mirco, P, Montuori, M, Nigro, C, Occhionorelli, S, Paderno, N, Palini, Gm, Paradies, D, Paroli, M, Perrone, F, Pepe, G, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Pignata, G, Pinotti, E, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Puccioni, C, Rocca, A, Rondelli, F, Rossi, G, Sacchi, M, Sapienza, P, Sganga, G, Spagnoli, A, Spinoglio, G, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Tomassini, F, Tropeano, G, Valeri, A, Zago, M, and Zanoni, E. ).
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Surgical treatment ,Laparoscopic approach ,Perforated peptic ulcer - Published
- 2023
17. Nanostructured ultra-thin patches for ultrasound-modulated delivery of anti-restenotic drug
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Vannozzi L, Ricotti L, Filippeschi C, Sartini S, Coviello V, Piazza V, Pingue P, La Motta C, Dario P, and Menciassi A
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restenosis ,micro/nano therapeutic systems ,thin films ,layer-by-layer polyelectrolytes ,barium titanate nanoparticles ,drug delivery ,ultrasound. ,Medicine (General) ,R5-920 - Abstract
Lorenzo Vannozzi,1 Leonardo Ricotti,1 Carlo Filippeschi,2 Stefania Sartini,3 Vito Coviello,3 Vincenzo Piazza,4 Pasqualantonio Pingue,5 Concettina La Motta,3 Paolo Dario,1 Arianna Menciassi1 1The BioRobotics Institute, Scuola Superiore Sant’Anna, 2Center for MicroBioRobotics at SSSA, Istituto Italiano di Tecnologia, Pontedera, 3Department of Pharmacy, University of Pisa, 4Center for Nanotechnology Innovation at NEST, Istituto Italiano di Tecnologia, 5NEST, Scuola Normale Superiore, Istituto Nanoscienze-CNR, Pisa, Italy Abstract: This work aims to demonstrate the possibility to fabricate ultra-thin polymeric films loaded with an anti-restenotic drug and capable of tunable drug release kinetics for the local treatment of restenosis. Vascular nanopatches are composed of a poly(lactic acid) supporting membrane (thickness: ~250 nm) on which 20 polyelectrolyte bilayers (overall thickness: ~70 nm) are alternatively deposited. The anti-restenotic drug is embedded in the middle of the polyelectrolyte structure, and released by diffusion mechanisms. Nanofilm fabrication procedure and detailed morphological characterization are reported here. Barium titanate nanoparticles (showing piezoelectric properties) are included in the polymeric support and their role is investigated in terms of influence on nanofilm morphology, drug release kinetics, and cell response. Results show an efficient drug release from the polyelectrolyte structure in phosphate-buffered saline, and a clear antiproliferative effect on human smooth muscle cells, which are responsible for restenosis. In addition, preliminary evidences of ultrasound-mediated modulation of drug release kinetics are reported, thus evaluating the influence of barium titanate nanoparticles on the release mechanism. Such data were integrated with quantitative piezoelectric and thermal measurements. These results open new avenues for a fine control of local therapies based on smart responsive materials. Keywords: restenosis, micro/nanotherapeutic systems, thin films, layer-by-layer polyelectrolytes, barium titanate nanoparticles, drug delivery, ultrasound
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- 2015
18. Homo Maximus: Emanuel Swedenborg and the interaction of soul and body
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Roy-Di Piazza, V, Young, B, Dunér, D, and Iliffe, R
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Early modern, 1500-1700 ,Political science—History ,Medicine, Magic, mystic, and spagiric ,Eighteenth century ,Body and soul in literature ,Religion and science—History ,Biography—18th century - Abstract
This thesis investigates the lifelong commitment of the Swedish parliamentarian, assessor of mines, and theologian Emanuel Swedenborg (1688-1772) to the topic of soul-body interaction. It is a thematic intellectual biography, rooted in the history of science, religion and medicine, which places Swedenborg’s life and work in the context of Swedish and Scandinavian society, politics and intellectual life. It provides a new narrative about why soul-body was so crucial to him, why it informed almost all of what he did, and why he pursued the topic within an impressively large array of disciplines and research projects across six decades. My thesis revises a number of understandings about his life, ideas, intellectual interlocutors, and sense of self. First, it tracks his engagement with the soul-body theme earlier than previously thought, and argues that his famous turn towards theology actually occurred during his anatomical studies. This led him to pursue his soul-body work within an anatomically informed cosmological theology, which postulated that the afterlife as a whole constituted the spiritual grand body of God, that he named Homo Maximus (‘the Grand Man’). Second, the thesis shows how Swedenborg relied on his understanding of the soul-body relationship to pursue various other goals; these consisted of attacking the orthodox conception of the doctrine of the Trinity, attempting to restore mankind’s lost Adamic prelapsarian powers, criticizing absolutist monarchy, spreading his millenarian theology of works, and striving to prove the existence of God. In contrast to dominant historiography, the thesis demonstrates that his famous ‘doctrine of correspondences’ was only a by-product of a larger soul-body quest. It also shows how his soul-body research directly informed his conversations with the dead and his elaborate doctrines about the afterlife. By doing so, the thesis produces a richly contextualised history of the soul-body problem during the Swedish Age of Liberty (Frihetstiden, 1718-1772). It demonstrates the wide variety of applications of early modern soul-body debates, from anatomy to chemistry, taxonomy, theology, epistemology, economics, and politics in a transnational, European and global context. More broadly, Swedenborg’s late fame, and his innovative attempts to bring reason and revelation together show the need for a wider reassessment of his positioning within current scholarship on the religious Enlightenment.
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- 2022
19. Barium titanate nanoparticles and hypergravity stimulation improve differentiation of mesenchymal stem cells into osteoblasts
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Rocca A, Marino A, Rocca V, Moscato S, de Vito G, Piazza V, Mazzolai B, Mattoli V, Ngo-Anh TJ, and Ciofani G
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Medicine (General) ,R5-920 - Abstract
Antonella Rocca,1,2 Attilio Marino,1,2 Veronica Rocca,3 Stefania Moscato,4 Giuseppe de Vito,5,6 Vincenzo Piazza,5 Barbara Mazzolai,1 Virgilio Mattoli,1 Thu Jennifer Ngo-Anh,7 Gianni Ciofani1 1Istituto Italiano di Tecnologia, Center for Micro-BioRobotics @SSSA, Pontedera, Italy, 2Scuola Superiore Sant’Anna, The BioRobotics Institute, Pontedera, Italy, 3Università di Pisa, Dipartimento di Ingegneria dell’Informazione, Pisa, Italy, 4Università di Pisa, Dipartimento di Medicina Clinica e Sperimentale, Pisa, Italy, 5Istituto Italiano di Tecnologia, Center for Nanotechnology Innovation @NEST, Pisa, Italy, 6Scuola Normale Superiore, NEST, Pisa, Italy, 7Directorate of Human Spaceflight and Operations, European Space Agency, Noordwijk, the Netherlands Background: Enhancement of the osteogenic potential of mesenchymal stem cells (MSCs) is highly desirable in the field of bone regeneration. This paper proposes a new approach for the improvement of osteogenesis combining hypergravity with osteoinductive nanoparticles (NPs).Materials and methods: In this study, we aimed to investigate the combined effects of hypergravity and barium titanate NPs (BTNPs) on the osteogenic differentiation of rat MSCs, and the hypergravity effects on NP internalization. To obtain the hypergravity condition, we used a large-diameter centrifuge in the presence of a BTNP-doped culture medium. We analyzed cell morphology and NP internalization with immunofluorescent staining and coherent anti-Stokes Raman scattering, respectively. Moreover, cell differentiation was evaluated both at the gene level with quantitative real-time reverse-transcription polymerase chain reaction and at the protein level with Western blotting.Results: Following a 20 g treatment, we found alterations in cytoskeleton conformation, cellular shape and morphology, as well as a significant increment of expression of osteoblastic markers both at the gene and protein levels, jointly pointing to a substantial increment of NP uptake. Taken together, our findings suggest a synergistic effect of hypergravity and BTNPs in the enhancement of the osteogenic differentiation of MSCs.Conclusion: The obtained results could become useful in the design of new approaches in bone-tissue engineering, as well as for in vitro drug-delivery strategies where an increment of nanocarrier internalization could result in a higher drug uptake by cell and/or tissue constructs. Keywords: mesenchymal stem cells, hypergravity, barium titanate nanoparticles, osteogenesis
- Published
- 2015
20. Ephyra jellyfish as a new model for ecotoxicological bioassays
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Faimali, M., Garaventa, F., Piazza, V., Costa, E., Greco, G., Mazzola, V., Beltrandi, M., Bongiovanni, E., Lavorano, S., and Gnone, G.
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- 2014
- Full Text
- View/download PDF
21. Risk factors for postoperative morbidity following appendectomy in the elderly: a nationwide prospective cohort study
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Poillucci, Gaetano, Podda, Mauro, Pisanu, Adolfo, Mortola, Lorenzo, Dalla Caneva, Patrizia, Massa, Giulia, Costa, Gianluca, Savastano, Riccardo, Cillara, Nicola, Collaborative Study Group endorsed by SICUT ACOI SICG SICE and Italian Chapter of WSES, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, Pp, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, Gm, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Costa, G, Crucitti, A, Dalla Caneva, P, De Luca, M, De Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, Gm, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E., Poillucci G., Podda M., Pisanu A., Mortola L., Dalla Caneva P., Massa G., Costa G., Savastano R., Cillara N., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P.P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G.M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., De Luca M., De Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Fransvea P., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G.M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Poillucci, G, Podda, M, Pisanu, A, Mortola, L, Dalla Caneva, P, Massa, G, Costa, G, Savastano, R, Cillara, N, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, De Luca, M, De Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, and Zanoni, E
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medicine.medical_specialty ,Multivariate analysis ,Sports medicine ,Settore MED/18 - CHIRURGIA GENERALE ,Critical Care and Intensive Care Medicine ,Acute appendicitis ,Appendectomy ,Elderly ,Frail patients ,Postoperative complications ,NO ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Risk Factors ,Acute appendicitis, Appendectomy, Elderly, Frail patients, Postoperative complications ,Internal medicine ,medicine ,Humans ,Frail patient ,Orthopedics and Sports Medicine ,In patient ,Prospective Studies ,Prospective cohort study ,Aged ,Retrospective Studies ,030222 orthopedics ,Creatinine ,business.industry ,Postoperative complication ,030208 emergency & critical care medicine ,Perioperative ,Length of Stay ,Appendicitis ,chemistry ,Emergency Medicine ,Laparoscopy ,Surgery ,Acute appendiciti ,Morbidity ,Risk assessment ,business - Abstract
Background: A limited number of studies investigating perioperative risk factors associated with emergency appendectomy in elderly patients have been published to date. Whether older age may be associated with poorer outcomes following appendectomy is still a matter of debate. The primary aim of this study was to determine the predictors of postoperative morbidity following appendectomy in patients aged ≥ 65years. Methods: Data regarding all elderly patients who underwent emergency appendectomy from January 2017 to June 2018 admitted 36 Italian surgical departments were prospectively collected and analyzed. Baseline demographics and perioperative variables were evaluated. Uni- and multivariate analyses adjusted for differences between groups were carried out to determine possible predictors of adverse outcomes after appendectomy. Results: Between January 2017 and June 2018, 135 patients aged ≥ 65years with a diagnosis of AA met the study inclusion criteria. Twenty-six patients (19.3%) were diagnosed with some type of postoperative complication. Decreasing the preoperative hemoglobin level showed a statistically significant association with postoperative complications (OR 0.77, CI 0.61–0.97, P = 0.03). Preoperative creatinine level (P = 0.02, OR 2.04, CI 1.12–3.72), and open appendectomy (P = 0.03, OR 2.67, CI 1.11–6.38) were significantly associated with postoperative morbidity. After adjustment, the only independent predictor of postoperative morbidity was preoperative creatinine level (P = 0.04, OR 2.01, CI 1.05–3.89). Conclusions: In elderly patients with AA, perioperative risk assessment in the emergency setting must be as accurate as possible to identify modifiable risk factors that can be addressed before surgery, such as preoperative hemoglobin and creatinine levels.
- Published
- 2019
- Full Text
- View/download PDF
22. Risk factors for postoperative morbidity following appendectomy in the elderly: a nationwide prospective cohort study
- Author
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Poillucci, G, Podda, M, Pisanu, A, Mortola, L, Dalla Caneva, P, Massa, G, Costa, G, Savastano, R, Cillara, N, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, De Luca, M, De Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Poillucci G., Podda M., Pisanu A., Mortola L., Dalla Caneva P., Massa G., Costa G., Savastano R., Cillara N., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., De Luca M., De Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Fransvea P., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Poillucci, G, Podda, M, Pisanu, A, Mortola, L, Dalla Caneva, P, Massa, G, Costa, G, Savastano, R, Cillara, N, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, De Luca, M, De Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Poillucci G., Podda M., Pisanu A., Mortola L., Dalla Caneva P., Massa G., Costa G., Savastano R., Cillara N., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., De Luca M., De Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Fransvea P., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., and Zanoni E.
- Abstract
Background: A limited number of studies investigating perioperative risk factors associated with emergency appendectomy in elderly patients have been published to date. Whether older age may be associated with poorer outcomes following appendectomy is still a matter of debate. The primary aim of this study was to determine the predictors of postoperative morbidity following appendectomy in patients aged ≥ 65 years. Methods: Data regarding all elderly patients who underwent emergency appendectomy from January 2017 to June 2018 admitted 36 Italian surgical departments were prospectively collected and analyzed. Baseline demographics and perioperative variables were evaluated. Uni- and multivariate analyses adjusted for differences between groups were carried out to determine possible predictors of adverse outcomes after appendectomy. Results: Between January 2017 and June 2018, 135 patients aged ≥ 65 years with a diagnosis of AA met the study inclusion criteria. Twenty-six patients (19.3%) were diagnosed with some type of postoperative complication. Decreasing the preoperative hemoglobin level showed a statistically significant association with postoperative complications (OR 0.77, CI 0.61–0.97, P = 0.03). Preoperative creatinine level (P = 0.02, OR 2.04, CI 1.12–3.72), and open appendectomy (P = 0.03, OR 2.67, CI 1.11–6.38) were significantly associated with postoperative morbidity. After adjustment, the only independent predictor of postoperative morbidity was preoperative creatinine level (P = 0.04, OR 2.01, CI 1.05–3.89). Conclusions: In elderly patients with AA, perioperative risk assessment in the emergency setting must be as accurate as possible to identify modifiable risk factors that can be addressed before surgery, such as preoperative hemoglobin and creatinine levels.
- Published
- 2021
23. RF65 PULSE OXIMETER USEFULNESS FOR BLOOD PRESSURE MONITORING IN PATIENTS IMPLANTED WITH LVAD (LEFT VENTRCLE ASSIST DEVICE)
- Author
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palermo, A., montalto, A., gherli, R., cammardella, A., contento, C., piazza, V., and musumeci, F.
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- 2018
- Full Text
- View/download PDF
24. RF66 RAMP TEST TO OPTIMIZE HEMODYNAMIC PROFILE IN PATIENTS IMPLANTED WITH LVAD (LEFT VENTRICLE ASSIST DEVICE)
- Author
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Montalto, A., Piazza, V., Fiammetta, A., Cammardella, A., Comisso, M., Gherli, R., Contento, C., Palermo, A., and Musumeci, F.
- Published
- 2018
- Full Text
- View/download PDF
25. OC49 NEW HEMODYNAMIC INDEX TO IDENTIFY DIFFERENT PROFILES IN PATIENTS IMPLANTED WITH HM3
- Author
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Montalto, A., Piazza, V., Cammardella, A., Comisso, M., Contento, C., Vitalini, E., and Musumeci, F.
- Published
- 2018
- Full Text
- View/download PDF
26. List of Contributors
- Author
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Abbas, B., primary, Abreu, A., additional, Adams, R., additional, Adolfsson-Erici, M., additional, Afonso, A., additional, Afonso-Olivares, C., additional, Agirbas, E., additional, Aguiló, J.M., additional, Airoldi, L., additional, Aksoy, H., additional, Albentosa, M., additional, Alcaro, L., additional, Aliani, S., additional, Al-Maslamani, I., additional, Alomar, C., additional, Altin, D., additional, Álvarez, E., additional, Amaral-Zettler, L.A., additional, Amato, E., additional, Anderson, A., additional, Andrady, A.L., additional, Andrius, G., additional, Angel, D., additional, Ariese, F., additional, Arp, H.P., additional, Asensio, M., additional, Assidqi, K., additional, Avio, C.G., additional, Aytan, U., additional, Bahri, T., additional, Baini, M., additional, Bakir, A., additional, Ball, H., additional, Baranyi, C., additional, Barboza, L.G.A., additional, Barg, U., additional, Bargelloni, L., additional, Barras, H., additional, Barrera, C., additional, Barria, P., additional, Barrows, A., additional, Barth, A., additional, Batel, A., additional, Baztan, J., additional, Baztan, P., additional, Beiras, R., additional, Benedetti, M., additional, Berber, A.A., additional, Berber, N., additional, Bergmann, M., additional, Berlino, M., additional, Berrow, S., additional, Bessa, F., additional, Besseling, E., additional, Beyer, B., additional, Binaglia, M., additional, Bizjak, T., additional, Bjorndal, K.A., additional, Blust, R., additional, Boertien, M., additional, Bolten, A.B., additional, Booth, A.M., additional, Bounoua, B., additional, Bourseau, P., additional, Brahimi, N., additional, Bramini, M., additional, Brennholt, N., additional, Breuninger, E., additional, Bried, J., additional, Broderick, A., additional, Broglio, E., additional, Browne, M.A., additional, Bruzaud, S., additional, Buceta, J., additional, Buchinger, S., additional, Budimir, S., additional, Budzin-ski, H., additional, Butter, E., additional, Cachot, J., additional, Caetano, M., additional, Callaghan, A., additional, Camedda, A., additional, Capella, S., additional, Cardelli, L., additional, Carpentieri, S., additional, Carrasco, A., additional, Carriço, R., additional, Caruso, A., additional, Cassone, A.-L., additional, Castillo, A., additional, Castro, R.O., additional, Catarino, A.I., additional, Cazenave, P.W., additional, Çelik, İ., additional, Cerralbo, P., additional, César, G., additional, Chouinard, O., additional, Chubarenko, I., additional, Chubarenko, I.P., additional, Cicero, A.M., additional, Clarindo, G., additional, Clarke, B., additional, Clérandeau, C., additional, Clüsener-Godt, M., additional, Codina-García, M., additional, Cole, M., additional, Collard, F., additional, Collignon, A., additional, Collins, T., additional, Compa, M., additional, Conan, P., additional, Constant, M., additional, Cordier, M., additional, Courtene-Jones, W., additional, Cousin, X., additional, Covelo, P., additional, Cózar, A., additional, Crichton, E., additional, Crispi, O., additional, Cronin, M., additional, Croot, P.L., additional, Cruz, M.J., additional, d’Errico, G., additional, Dâmaso, C., additional, Das, K., additional, de Alencastro, L.F., additional, de Araujo, F.V., additional, de Boer, J.F., additional, de Lucia, G.A., additional, Debeljak, P., additional, Dehaut, A., additional, Deudero, S., additional, Devrieses, L., additional, Di Vito, S., additional, Díaz, A., additional, Donohue, J., additional, Doumenq, P., additional, Doyle, T.K., additional, Dris, R., additional, Druon, J.-N., additional, Duarte, C.M., additional, Duflos, G., additional, Dumontier, M., additional, Duncan, E., additional, Dussud, C., additional, Eckerlebe, A., additional, Egelkraut-Holtus, M., additional, Eidsvoll, D.P., additional, Ek, C., additional, Elena, S., additional, Elineau, A., additional, Enevoldsen, H., additional, Eppe, G., additional, Eriksen, M., additional, Ernsteins, R., additional, Espino, M., additional, Estévez-Calvar, N., additional, Ewins, C., additional, Fabre, P., additional, Faimali, M., additional, Fattorini, D., additional, Faure, F., additional, Ferrando, S., additional, Ferreira, J.C., additional, Ferreira-da-Costa, M., additional, Fileman, E., additional, Fischer, M., additional, Fortunato, A.B., additional, Fossi, M.C., additional, Foulon, V., additional, Frank, A., additional, Frenzel, M., additional, Frère, L., additional, Frias, J.P.G.L., additional, Frick, H., additional, Froneman, P.W., additional, Gabet, V.M., additional, Gabrielsen, G.W., additional, Gago, J., additional, Gajst, T., additional, Galgani, F., additional, Gallinari, M., additional, Galloway, T.S., additional, Gamarro, E.G., additional, Gambardella, C., additional, Garaventa, F., additional, Garcia, S., additional, Garrabou, J., additional, Garrido, P., additional, Gary, S.F., additional, Gasperi, J., additional, Gaze, W., additional, Geertz, T., additional, Gelado-Caballero, M.D., additional, George, M., additional, Gercken, J., additional, Gerdts, G., additional, Ghiglione, J.-F., additional, Gies, E., additional, Gilbert, B., additional, Giménez, L., additional, Glassom, D., additional, Glockzin, M., additional, Godley, B., additional, Goede, K., additional, Goksøyr, A., additional, Gómez, M., additional, Gómez-Parra, A., additional, González-Marco, D., additional, González-Solís, J., additional, Gorbi, S., additional, Gorokhova, E., additional, Gorsky, G., additional, Gosch, M., additional, Grose, J., additional, Guebitz, G.M., additional, Guedes-Alonso, R., additional, Guijarro, B., additional, Guilhermino, L., additional, Gundry, T., additional, Gutow, L., additional, Haave, M., additional, Haeckel, M., additional, Haernvall, K., additional, Hajbane, S., additional, Hamann, M., additional, Hämer, J., additional, Hamm, T., additional, Hansen, B.H., additional, Hardesty, B.D., additional, Harth, B., additional, Hartikainen, S., additional, Hassellöv, M., additional, Hatzky, S., additional, Healy, M.G., additional, Hégaret, H., additional, Henry, T.B., additional, Hermabessiere, L., additional, Hernández-Brito, J.J., additional, Hernandez-Gonzalez, A., additional, Hernandez-Milian, G., additional, Hernd, G., additional, Herrera, A., additional, Herring, C., additional, Herzke, D., additional, Heussner, S., additional, Hidalgo-Ruz, V., additional, Himber, C., additional, Holland, M., additional, Hong, N.-H., additional, Horton, A.A., additional, Horvat, P., additional, Huck, T., additional, Huhn, M., additional, Huvet, A., additional, Iglesias, M., additional, Igor, C., additional, Isachenko, I.A., additional, Ivar do Sul, J-A., additional, Jahnke, A., additional, Janis, B., additional, Janis, K., additional, Janis, U., additional, Jemec, A., additional, Jiménez, J.C., additional, Johnsen, H., additional, Jorgensen, B., additional, Jørgensen, J.H., additional, Jörundsdóttir, H., additional, Jung, Y.-J., additional, Kedzierski, M., additional, Keiter, S., additional, Kershaw, P., additional, Kerhervé, P., additional, Kesy, K., additional, Khan, F., additional, Khatmullina, L.I., additional, Kirby, J., additional, Kiriakoulakis, K., additional, Klein, R., additional, Klunderud, T., additional, Knudsen, C.M.H., additional, Knudsen, T.B., additional, Kochleus, C., additional, Koelmans, A.A., additional, Kögel, T., additional, Koistinen, A., additional, Kopke, K., additional, Korez, Š., additional, Kowalski, N., additional, Kreikemeyer, B., additional, Kroon, F., additional, Krumpen, T., additional, Krzan, A., additional, Kržan, A., additional, Labrenz, M., additional, Lacroix, C., additional, Ladirat, L., additional, Laforsch, C., additional, Lagarde, F., additional, Lahive, E., additional, Lambert, C., additional, Lapucci, C., additional, Lattin, G., additional, Law, K.L., additional, Le Roux, F., additional, Le Souef, K., additional, Le Tilly, V., additional, Lebreton, L., additional, Leemans, E., additional, Lehtiniemi, M., additional, Lenz, M., additional, Leskinen, J., additional, Leslie, H., additional, Leslie, H.A., additional, Levasseur, C., additional, Lewis, C., additional, Licandro, P., additional, Lind, K., additional, Lindeque, P., additional, Lindeque, P.K., additional, Lips, I., additional, Liria, A., additional, Liria-Loza, A., additional, Llinás, O., additional, Loiselle, S.A., additional, Long, M., additional, Lorenz, C., additional, Lorenzo, S.M., additional, Loubar, K., additional, Luna-Jorquera, G., additional, Lusher, A.L., additional, Macchia, V., additional, MacGabban, S., additional, Mackay, K., additional, MacLeod, M., additional, Maes, T., additional, Magaletti, E., additional, Maggiore, A., additional, Magnusson, K., additional, Mahon, A.M., additional, Makorič, P., additional, Mallow, O., additional, Marques, J., additional, Marsili, L., additional, Martí, E., additional, Martignac, M., additional, Martin, J., additional, Martínez, I., additional, Martínez, J., additional, Martinez-Gil, M., additional, Martins, H.R., additional, Matiddi, M., additional, Maximenko, N., additional, Mazlum, R., additional, Mcadam, R., additional, Mcknight, L., additional, McNeal, A.W., additional, Measures, J., additional, Mederos, M.S., additional, Mendoza, J., additional, Meyer, M.S., additional, Miguelez, A., additional, Milan, M., additional, Militão, T., additional, Miller, R.Z., additional, Mino-Vercellio-Verollet, M., additional, Mir, G., additional, Miranda-Urbina, D., additional, Misurale, F., additional, Montesdeoca-Esponda, S., additional, Mora, J., additional, Morgana, S., additional, Moriceau, B., additional, Morin, B., additional, Morley, A., additional, Morrison, L., additional, Murphy, F., additional, Naidoo, T., additional, Näkki, P., additional, Napper, I.E., additional, Narayanaswamy, B.E., additional, Nash, R., additional, Negri, A., additional, Nel, H.A., additional, Nerheim, M.S., additional, Nerland, I.L., additional, Neto, J., additional, Neves, V., additional, Nies, H., additional, Noel, M., additional, Nor, N.H.M., additional, Noren, F., additional, O’ Connell, B., additional, O’ Connor, I., additional, Obbard, J.P., additional, Oberbeckmann, S., additional, Obispo, R., additional, Officer, R., additional, Ogonowski, M., additional, Orbea, A., additional, Ortlieb, M., additional, Osborn, A.M., additional, Ostiategui-Francia, P., additional, Packard, T., additional, Pahl, S., additional, Palatinus, A., additional, Palmqvist, A., additional, Pannetier, P., additional, Panti, C., additional, Parmentier, E., additional, Pasanen, P., additional, Patarnello, T., additional, Pattiaratchi, C., additional, Pauletto, M., additional, Paulus, M., additional, Pavlekovsky, K., additional, Pedersen, H.B., additional, Pedrotti, M.-L., additional, Peeken, I., additional, Peeters, D., additional, Peeters, E., additional, Pellegrini, D., additional, Perales, J.A., additional, Perez, E., additional, Perz, V., additional, Petit, S., additional, Pflieger, M., additional, Pham, C.K., additional, Piazza, V., additional, Pinto, M., additional, Planells, O., additional, Plaza, M., additional, Pompini, O., additional, Potthoff, A., additional, Prades, L., additional, Primpke, S., additional, Proietti, M., additional, Proskurowski, G., additional, Puig, C., additional, Pujo-Pay, M., additional, Pullerits, K., additional, Queirós, A.M., additional, Quinn, B., additional, Raimonds, E., additional, Ramis-Pujol, J., additional, Rascher-Friesenhausen, R., additional, Reardon, E., additional, Regoli, F., additional, Reichardt, A.M., additional, Reifferscheid, G., additional, Reilly, K., additional, Reisser, J., additional, Riba, I., additional, Ribitsch, D., additional, Rinnert, E., additional, Rios, N., additional, Rist, S.E., additional, Rivadeneira, M.M., additional, Rivière, G., additional, Robbens, J., additional, Robertson, C.J.R., additional, Rocher, V., additional, Rochman, C.M., additional, Rodrigues, M., additional, Rodriguez, Y., additional, Rodríguez, A., additional, Rodríguez, G., additional, Rodríguez, J.R.B., additional, Rodríguez, S., additional, Rodríguez, Y., additional, Rogan, E., additional, Rojo-Nieto, E., additional, Romeo, T., additional, Ross, P.S., additional, Roveta, A., additional, Rowland, S.J., additional, Ruckstuhl, N.A., additional, Ruiz-Fernández, A-C., additional, Ruiz-Orejón, L.F., additional, Runge, J., additional, Russell, M., additional, Saavedra, C., additional, Saborowski, R., additional, Sahin, B.E., additional, Sailley, S., additional, Sakaguchi-Söder, K., additional, Salaverria, I., additional, Sánchez-Arcilla, A., additional, Sánchez-Nieva, J., additional, Sanderson, W., additional, Santana-Rodríguez, J.J., additional, Santana-Viera, S., additional, Santos, M.B., additional, Santos, M.R., additional, Sanz, M.R., additional, Sardá, R., additional, Savelli, H., additional, Schoeneich-Argent, R., additional, Scholz-Böttcher, B.M., additional, Sciacca, F., additional, Scofield, R.P., additional, Setälä, O., additional, Selenius, M., additional, Sempere, R., additional, Senturk, Y., additional, Shashoua, Y., additional, Sherman, P., additional, Sick, C., additional, Siegel, D., additional, Sierra, J.P., additional, Silva, F., additional, Silvestri, C., additional, Sintija, G., additional, Sire, O., additional, Slat, B., additional, Smit, A., additional, Sobral, P., additional, Sorvari, J., additional, Sosa-Ferrera, Z., additional, Sotillo, M.G., additional, Soudant, P., additional, Speidel, L., additional, Spurgeon, D.J., additional, Steer, M.K., additional, Steindal, C.C., additional, Stifanese, R., additional, Štindlová, A., additional, Stuurman, L., additional, Suaria, G., additional, Suazo, C.G., additional, Sureda, A., additional, Surette, C., additional, Svendsen, C., additional, Syberg, K., additional, Tairova, Z., additional, Talvitie, J., additional, Tassin, B., additional, Tazerout, M., additional, Tekman, M.B., additional, ter Halle, A., additional, Thiel, M., additional, Thomas, K.V., additional, Thompson, R.C., additional, Tinkara, T., additional, Tirelli, V., additional, Tomassetti, P., additional, Toorman, E., additional, Toppe, J., additional, Tornambè, A., additional, Torres, R., additional, Torres-Padrón, M.E., additional, Underwood, A.J., additional, Urbina, M., additional, Usategui-Martín, A., additional, Usta, R., additional, Valdés, L., additional, Valente, A., additional, Valentina, T., additional, van Arkel, K., additional, Van Colen, C., additional, Van Der Hal, N., additional, van Franeker, J.A., additional, Van Herwerden, L., additional, Van Loosdrecht, M., additional, van Oyen, A., additional, Vandeperre, F., additional, Vanderlinden, J-P., additional, Vani, D., additional, Vasconcelos, L., additional, Vega-Moreno, D., additional, Ventero, A., additional, Vethaak, A.D., additional, Vianello, A., additional, Vicioso, M., additional, Vieira, L.R., additional, Viršek, M.K., additional, Vos, M., additional, Wahl, M., additional, Wallace, N., additional, Walton, A., additional, Waniek, J.J., additional, Watts, A., additional, Webster, L., additional, Wesch, C., additional, Whitfield, E., additional, Wichels, A., additional, Wieczorek, A.M., additional, Wilcox, C., additional, Williams, R.J., additional, Wong-Wah-Chung, P., additional, Wright, S., additional, Wyles, K.J., additional, Young, R., additional, Yurtsever, M., additional, Yurtsever, U., additional, Zada, L., additional, Zamani, N.P., additional, and Zampetti, G., additional
- Published
- 2017
- Full Text
- View/download PDF
27. May Polystyrene Microparticles Affect Mortality and Swimming Behaviour of Marine Planktonic Invertebrates?
- Author
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Gambardella, C., primary, Morgana, S., additional, Bramini, M., additional, Misurale, F., additional, Ferrando, S., additional, Piazza, V., additional, Garaventa, F., additional, and Faimali, M., additional
- Published
- 2017
- Full Text
- View/download PDF
28. Hourly Forecasting of SO2 Pollutant Concentration Using an Elman Neural Network
- Author
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Brunelli, U., Piazza, V., Pignato, L., Sorbello, F., Vitabile, S., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Dough, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Apolloni, Bruno, editor, Marinaro, Maria, editor, Nicosia, Giuseppe, editor, and Tagliaferri, Roberto, editor
- Published
- 2006
- Full Text
- View/download PDF
29. Thermal decomposition and chemical vapor deposition: a comparative study of multi-layer growth of graphene on SiC(000-1)
- Author
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Convertino, D., Rossi, A., Miseikis, V., Piazza, V., and Coletti, C.
- Published
- 2016
- Full Text
- View/download PDF
30. The use of emergency laparoscopy for acute abdomen in the elderly: the FRAILESEL Italian Multicenter Prospective Cohort Study
- Author
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Costa, G, Fransvea, P, Podda, M, Pisanu, A, Carrano, F, Iossa, A, Balducci, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dalla Caneva, P, De Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Costa G., Fransvea P., Podda M., Pisanu A., Carrano F. M., Iossa A., Balducci G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., Dalla Caneva P., De Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Costa, G, Fransvea, P, Podda, M, Pisanu, A, Carrano, F, Iossa, A, Balducci, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dalla Caneva, P, De Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Costa G., Fransvea P., Podda M., Pisanu A., Carrano F. M., Iossa A., Balducci G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., Dalla Caneva P., De Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., and Zanoni E.
- Abstract
As the world population is aging rapidly, emergency abdominal surgery for acute abdomen in the elderly represents a global issue, both in developed and developing countries. Data regarding all the elderly patients who underwent emergency abdominal surgery from January 2017 to December 2017 at 36 Italian surgical departments were analyzed with the aim to appraise the contemporary reality regarding the use of emergency laparoscopy for acute abdomen in the elderly. 1993 patients were enrolled. 1369 (68.7%) patients were operated with an open technique; whereas, 624 (31.3%) underwent a laparoscopic operation. The postoperative morbidity rate was 32.6%, with a statically significant difference between the open and the laparoscopic groups (36.2% versus 22.1%, p < 0.001). The reported mortality rate was 8.8%, with a statistically significant difference between the open and the laparoscopic groups (11.2% versus 2.2%, p < 0.001). Our results demonstrated that patients in the ASA II (58.1%), ASA III (68.7%) and ASA IV (88.5%) groups were operated with the traditional open technique in most of the cases. Only a small percentage of patients underwent laparoscopy for perforated gastro-duodenal ulcer repair (18.9%), adhesiolyses with/without small bowel resection (12.2%), and large bowel resection (10.7%). Conversion to open technique was associated with a higher mortality rate (11.1% versus 2.2%, p < 0.001) and overall morbidity (38.9% versus 22.1%, p = 0.001) compared with patients who did not undergo conversion. High creatinine (p < 0.001) and glycaemia (p = 0.006) levels, low hemoglobin levels (p < 0.001), oral anticoagulation therapy (p = 0.001), acute respiratory failure (p < 0.001), presence of malignancy (p = 0.001), SIRS (p < 0.001) and open surgical approach (p < 0.001) were associated with an increased risk of postoperative morbidity. Regardless of technical progress, elderly patients undergoing emergency surgery are at very high risk for in-hos
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- 2020
31. Emergency hernia repair in the elderly: multivariate analysis of morbidity and mortality from an Italian registry
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Ceresoli, M, Carissimi, F, Nigro, A, Fransvea, P, Lepre, L, Braga, M, Costa, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Chiappetta, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dallacaneva, P, Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laracca, G, Laterza, E, Leonardi, A, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mercantini, P, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petrucciani, N, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Ceresoli M., Carissimi F., Nigro A., Fransvea P., Lepre L., Braga M., Costa G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Chiappetta M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., DallaCaneva P., Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garbarino G., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laracca G., Laterza E., Leonardi A., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mercantini P., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petrucciani N., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Pisanu A., Podda M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Ceresoli, M, Carissimi, F, Nigro, A, Fransvea, P, Lepre, L, Braga, M, Costa, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Chiappetta, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dallacaneva, P, Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laracca, G, Laterza, E, Leonardi, A, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mercantini, P, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petrucciani, N, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Ceresoli M., Carissimi F., Nigro A., Fransvea P., Lepre L., Braga M., Costa G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G. M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Chiappetta M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., DallaCaneva P., Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garbarino G., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laracca G., Laterza E., Leonardi A., Lorenzon L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mercantini P., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petrucciani N., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Pisanu A., Podda M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., and Zanoni E.
- Abstract
Purpose: The incidence of inguinal hernia is higher in elderly because of aging-related diseases like prostatism, bronchitis, collagen laxity. A conservative management is common in elderly to reduce surgery-related risks, however watchful waiting can expose to obstruction and strangulation. The aim of the present study was to assess the impact of emergency surgery in a large series of elderly with complicated groin hernia and to identify the independent risk factors for postoperative morbidity and mortality. The predictive performance of prognostic risk scores has been also assessed. Methods: This is a prospective observational study carried out between January 2017 and June 2018 in elderly patients who underwent emergency surgery for complicated hernia in 38 Italian hospitals. Pre-operative, surgical and postoperative data were recorded for each patient. ASA score, Charlson’s comorbidity index, P-POSSUM and CR-POSSUM were assessed. Results: 259 patients were recruited, mean age was 80 years. A direct repair without mesh was performed in 62 (23.9%) patients. Explorative laparotomy was performed in 56 (21.6%) patients and bowel resection was necessary in 44 (17%). Mortality occurred in seven (2.8%) patients. Fifty-five (21.2%) patients developed complications, 12 of whom had a major one. At univariate and multivariate analyses, Charlson’s comorbidity index ≥ 6, altered mental status, and need for laparotomy were associated with major complications and mortality Conclusion: Emergency surgery for complicated hernia is burdened by high morbidity and mortality in elderly patients. Preoperative comorbidity played a pivotal role in predicting complications and mortality and therefore Charlson’s comorbidity index could be adopted to select patients for elective operation.
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- 2020
32. The use of emergency laparoscopy for acute abdomen in the elderly: the FRAILESEL Italian Multicenter Prospective Cohort Study
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Costa, Gianluca, Fransvea, Pietro, Podda, Mauro, Pisanu, Adolfo, Carrano, Francesco Maria, Iossa, Angelo, Balducci, Genoveffa, Agresta, Ferdinando Collaborative Study Group: Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, Pp, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, Gm, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Costa, G, Crucitti, A, Dalla Caneva, P, De Luca, M, De Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, Gm, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E., Costa G., Fransvea P., Podda M., Pisanu A., Carrano F.M., Iossa A., Balducci G., Agresta F., Alemanno G., Anania G., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Baldazzi G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P.P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buonanno G.M., Canini T., Cardella S., Carrara G., Cassini D., Castriconi M., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Cocorullo G., Colangelo E., Crucitti A., Dalla Caneva P., De Luca M., de Manzoni Garberini A., De Nisco C., De Prizio M., De Sol A., Dibella A., Falcioni T., Falco N., Farina C., Finotti E., Fontana T., Francioni G., Frezza B., Garulli G., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iacopini V., Iarussi T., Laterza E., Leonardi A., Lepre L., Luridiana G., Malagnino A., Mar G., Marini P., Marzaioli R., Massa G., Mecarelli V., Mingoli A., Nigri G., Occhionorelli S., Paderno N., Palini G.M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Spagnoli A., Sulis R., Tartaglia D., Trana C., Travaglino A., Tomaiuolo P., Valeri A., Vasquez G., Zago M., Zanoni E., Costa, G, Fransvea, P, Podda, M, Pisanu, A, Carrano, F, Iossa, A, Balducci, G, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Crucitti, A, Dalla Caneva, P, De Luca, M, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laterza, E, Leonardi, A, Lepre, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, and Zanoni, E
- Subjects
Male ,Settore MED/18 - CHIRURGIA GENERALE ,Endoscopy, Gastrointestinal ,Cohort Studies ,0302 clinical medicine ,Postoperative Complications ,Elderly ,Abdomen ,80 and over ,Medicine ,Prospective Studies ,Prospective cohort study ,Laparoscopy ,Abdomen, Acute ,Aged, 80 and over ,medicine.diagnostic_test ,Mortality rate ,Age Factors ,Prognosis ,Multicenter study ,Italy ,Acute abdomen ,030220 oncology & carcinogenesis ,Emergency surgery ,030211 gastroenterology & hepatology ,Female ,medicine.symptom ,Cohort study ,Risk ,Gastrointestinal ,medicine.medical_specialty ,Acute ,Malignancy ,NO ,03 medical and health sciences ,Humans ,Aged ,business.industry ,acute abdomen ,elderly ,emergency surgery ,laparoscopy ,multicenter study ,Endoscopy ,medicine.disease ,Surgery ,Emergencies ,Morbidity ,business ,Procedures and Techniques Utilization ,Abdominal surgery - Abstract
As the world population is aging rapidly, emergency abdominal surgery for acute abdomen in the elderly represents a global issue, both in developed and developing countries. Data regarding all the elderly patients who underwent emergency abdominal surgery from January 2017 to December 2017 at 36 Italian surgical departments were analyzed with the aim to appraise the contemporary reality regarding the use of emergency laparoscopy for acute abdomen in the elderly. 1993 patients were enrolled. 1369 (68.7%) patients were operated with an open technique; whereas, 624 (31.3%) underwent a laparoscopic operation. The postoperative morbidity rate was 32.6%, with a statically significant difference between the open and the laparoscopic groups (36.2% versus 22.1%, p < 0.001). The reported mortality rate was 8.8%, with a statistically significant difference between the open and the laparoscopic groups (11.2% versus 2.2%, p < 0.001). Our results demonstrated that patients in the ASA II (58.1%), ASA III (68.7%) and ASA IV (88.5%) groups were operated with the traditional open technique in most of the cases. Only a small percentage of patients underwent laparoscopy for perforated gastro-duodenal ulcer repair (18.9%), adhesiolyses with/without small bowel resection (12.2%), and large bowel resection (10.7%). Conversion to open technique was associated with a higher mortality rate (11.1% versus 2.2%, p < 0.001) and overall morbidity (38.9% versus 22.1%, p = 0.001) compared with patients who did not undergo conversion. High creatinine (p < 0.001) and glycaemia (p = 0.006) levels, low hemoglobin levels (p < 0.001), oral anticoagulation therapy (p = 0.001), acute respiratory failure (p < 0.001), presence of malignancy (p = 0.001), SIRS (p < 0.001) and open surgical approach (p < 0.001) were associated with an increased risk of postoperative morbidity. Regardless of technical progress, elderly patients undergoing emergency surgery are at very high risk for in-hospital complications. A detailed analysis of complications and mortality in the present study showed that almost 9% of elderly patients died after surgery for acute abdomen, and over 32% developed complications.
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- 2020
33. Barium titanate core – gold shell nanoparticles for hyperthermia treatments
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FarrokhTakin E, Ciofani G, Puleo GL, de Vito G, Filippeschi C, Mazzolai B, Piazza V, and Mattoli V
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Medicine (General) ,R5-920 - Abstract
Elmira FarrokhTakin,1,2 Gianni Ciofani,1 Gian Luigi Puleo,1 Giuseppe de Vito,3,4 Carlo Filippeschi,1 Barbara Mazzolai,1 Vincenzo Piazza,3 Virgilio Mattoli1 1Center for Micro-BioRobotics @SSSA, Fondazione Istituto Italiano di Tecnologia, Pontedera, Pisa, Italy; 2The Biorobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Pisa, Italy; 3Center for Nanotechnology Innovation @NEST, Fondazione Istituto Italiano di Tecnologia, Pisa, Italy; 4NEST, Scuola Normale Superiore, Pisa, Italy Abstract: The development of new tools and devices to aid in treating cancer is a hot topic in biomedical research. The practice of using heat (hyperthermia) to treat cancerous lesions has a long history dating back to ancient Greece. With deeper knowledge of the factors that cause cancer and the transmissive window of cells and tissues in the near-infrared region of the electromagnetic spectrum, hyperthermia applications have been able to incorporate the use of lasers. Photothermal therapy has been introduced as a selective and noninvasive treatment for cancer, in which exogenous photothermal agents are exploited to achieve the selective destruction of cancer cells. In this manuscript, we propose applications of barium titanate core–gold shell nanoparticles for hyperthermia treatment against cancer cells. We explored the effect of increasing concentrations of these nanoshells (0–100 µg/mL) on human neuroblastoma SH-SY5Y cells, testing the internalization and intrinsic toxicity and validating the hyperthermic functionality of the particles through near infrared (NIR) laser-induced thermoablation experiments. No significant changes were observed in cell viability up to nanoparticle concentrations of 50 µg/mL. Experiments upon stimulation with an NIR laser revealed the ability of the nanoshells to destroy human neuroblastoma cells. On the basis of these findings, barium titanate core–gold shell nanoparticles resulted in being suitable for hyperthermia treatment, and our results represent a promising first step for subsequent investigations on their applicability in clinical practice. Keywords: barium titanate nanoparticles, gold nanoshells, NIR stimulation, human neuroblastoma
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- 2013
34. Settlement of the alien mollusc Brachidontes pharaonis in a Mediterranean industrial plant: Bioassays for antifouling treatment optimization and management
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Garaventa, F., Corrà, C., Piazza, V., Giacco, E., Greco, G., Pane, L., and Faimali, M.
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- 2012
- Full Text
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35. 4CPS-139 Adequacy analysis of prophylactic treatment of episodic and chronic migraine in patients who start antimigraine biologicals
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Varas Perez, A, primary, Frias Ruiz, P, additional, López Muñoz, MJ, additional, and Sánchez-Matamoros Piazza, V, additional
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- 2022
- Full Text
- View/download PDF
36. Metabolic Syndrome (MetS), Systemic Inflammatory Response Syndrome (SIRS), and Frailty: Is There any Room for Good Outcome in the Elderly Undergoing Emergency Surgery?
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Fransvea, P., Costa, G., Lepre, L., Capolupo, G. T., Carannante, F., Puccioni, C., Costa, A., La Greca, A., Giovinazzo, F., Agresta F, Sganga on behalf of the IGo-GIPS study group (G., Alemanno, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Barbera, G, Bergamini, C, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, Gm, Canini, T, Capolupo, Gt, Carannante, F, Cardella, S, Caricato, M, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Costa, G, Crucitti, A, Cucinotta, E, D’Alessio, R, Dalla Caneva, P, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garbarino, Gm, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Kurihara, H, Laracca, Gg, Laterza, E, Leonardi, A, Lepre, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Mariani, D, Marzaioli, R, Massa, G, Mecarelli, V, Mercantini, P, Mingoli, A, Miranda, G, Montuori, M, Occhionorelli, S, Paderno, N, Palini, Gm, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Pignata, G, Pinotti, E, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rocca, A, Rondelli, F, Rossi, G, Spagnoli, A, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Zago, M, and Zanoni, E. ).
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acute care surgery ,SIRS ,elderly ,frailty ,metabolic syndrome - Abstract
Patients with MetS or SIRS experience higher rates of mortality and morbidity, across both cardiac and noncardiac surgery. Frailty assessment has acquired increasing importance in recent years as it predisposes elderly patients to a worse outcome. The aim of our study was to investigate the influence of MetS, SIRS, and with or without frailty on elderly patients undergoing emergency surgical procedures.We analyzed data of all patients with nonmalignant diseases requiring an emergency surgical procedure from January 2017 to December 2020. The occurrence of MetS was identified using modified definition criteria used by the NCEP-ATP III Expert Panel: obesity, hypertension, diabetes, or if medication for high triglycerides or for low HDL cholesterol was taken. Systemic inflammatory response syndrome (SIRS) was evaluated according to the original consensus study (Sepsis-1). The frailty profile was investigated by the 5-modified Frailty Index (5-mFI) and the Emergency Surgery Frailty Index (EmSFI). Postoperative complications have been reported and categorized according to the Clavien-Dindo (C-D) classification system. Morbidity and mortality have been mainly considered as the 30-day standard period definition.Of the 2,318 patients included in this study, 1,010 (43.6%) fulfilled the criteria for MetS (MetsG group). Both 5-Items score and EmsFI showed greater fragility in patients with MetS. All patients with MetS showed more frequently a CACI index greater than 6. The occurrence of SIRS was higher in MetSG. LOS was longer in patients with MetS (MetSG 11.4 ± 12 days vs.Impact of MetS and SIRS on elderly surgical patient outcomes has yet to be fully elucidated. The present study showed a 43.6% incidence of MetS in the elderly population. In conclusion, age per se should be not considered anymore as the main variable to estimate patient outcomes, while MetS and Frailty should have always a pivotal role.
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- 2022
37. Microplastics in the Mediterranean: Variability From Observations and Model Analysis
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Tsiaras, K. Costa, E. Morgana, S. Gambardella, C. Piazza, V. Faimali, M. Minetti, R. Zeri, C. Thyssen, M. Ben Ismail, S. Hatzonikolakis, Y. Kalaroni, S. Garaventa, F.
- Abstract
In this study, the abundance and properties (size, shape, and polymer type) of microplastics (MPs) in sea surface water samples, collected during two sampling campaigns over 2018–2019, in four coastal areas of the Mediterranean Sea (Saronikos Gulf, LIgurian Sea, Gulf of Lion, and Gabes Gulf) were investigated. Coupled hydrodynamic/particle drift model simulations with basin-scale Mediterranean and high resolution nested models were used to provide a better understanding on the variability of the abundance/size of MPs, originating from wastewater and river runoff, in the four areas. Different size classes of MPs were considered in the model, taking into account biofouling induced sinking, as a possible mechanism of MPs removal from the surface. The Gabes Gulf showed the highest mean MPs abundance (0.073–0.310 items/m2), followed by Ligurian Sea (0.061–0.134 items/m2), Saronikos Gulf (0.047–0.080 items/m2), and Gulf of Lion (0.029–0.032 items/m2). Overall, the observed MPs abundance and size distribution was reasonably well reproduced by the model in the four different areas, except an overestimation of small size contribution in Saronikos Gulf. The basin-scale simulation revealed a strong decrease of smaller size MPs in offshore areas, due to biofouling induced sinking, with larger (floating) MPs being able to travel longer distances in the open sea. A significant impact of waves drift and advection of MPs from non-local sources was identified from model simulations, particularly in the Gulfs of Lion and Gabes, having a stronger effect on larger microplastics. In Gabes Gulf, most MPs originated from offshore areas, being mainly (floating) larger size classes, as suggested by the observed quite small contribution of
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- 2022
38. Catalytic Upgrade of Pyrolysis Vapors: Bio-Fuels Production from Acetic Acid on Ru/TiO2 Catalyst
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Piazza, V., Lietti, L., and Beretta, A.
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- 2022
39. Spatial Modulation of Vibrational and Luminescence Properties of Monolayer MoS2 Using a GaAs Nanowire Array
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Balgarkashi, A., Piazza, V., Jasinski, J., Frisenda, R., Surrente, A., Baranowski, M., Dimitrievska, M., Dede, D., Kim, W., Guniat, L., Leran, J., Castellanos-Gomez, A., Plochocka, P., and Morral, A. F. I.
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Gallium arsenide ,nanowires ,Substrates ,Optical sensors ,Raman spectroscopy ,transition-metal dichalcogenides ,Optical imaging ,photoluminescence ,Scanning electron microscopy ,Spectroscopy ,Strain - Published
- 2022
40. Gastro-intestinal emergency surgery: Evaluation of morbidity and mortality. Protocol of a prospective, multicenter study in Italy for evaluating the burden of abdominal emergency surgery in different age groups. (The GESEMM study)
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Costa, Gianluca, Fransvea, Pietro, Puccioni, Caterina, Giovinazzo, Francesco, Carannante, Filippo, Bianco, Gianfranco, Catamero, Alberto, Masciana, Gianluca, Miacci, Valentina, Caricato, Marco, Capolupo, Gabriella Teresa, Sganga, Gabriele on behalf of the IGo-GIPS Study Group (Agresta, F, Alemanno, G, Altieri, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Badessi, G, Baldazzi, G, Bergamini, C, Biloslavo, A, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Brisinda, G, Buonanno, Gm, Canini, T, Capolupo, Gt, Carannante, F, Cardella, S, Caricato, M, Carrara, G, Cascone, Ca, Cassini, D, Castriconi, M, Catarci, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cimino, F, Cirocchi, R, Cobuccio, L, Coccolini, C, Cocorullo, G, Colangelo, E, Colozzi, S, Cortese, F, Costa, A, Costa, G, Cozza, V, Crucitti, A, Cucinotta, E, D’Alessio, R, Dalla Caneva, P, De Manzini, N, de Manzoni Garberini, A, De Nisco, C, De Prizio, M, De Sol, A, De Stefano, M, Dibella, A, Di Cosimi, C, Di Grezia, M, Falcioni, T, Falco, N, Farina, C, Fico, V, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garbarino, Gm, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Iacopini, V, Iarussi, T, Kurihara, H, La Greca, A, Laracca, Gg, Laterza, E, La Vaccara, V, Leonardi, A, Lepre, L, Liotta, G, Luridiana, G, Magalini, S, Malagnino, A, Mar, G, Mariani, D, Marini, P, Marzaioli, R, Macianà, G, Mazzoni, G, Mecarelli, V, Mercantini, P, Mingoli, A, Mirco, P, Montuori, M, Nigro, C, Occhionorelli, S, Paderno, N, Palini, Gm, Paradies, D, Paroli, M, Perrone, F, Pepe, G, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Pignata, G, Pinotti, E, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Puccioni, C, Rocca, A, Rondelli, F, Rossi, G, Sacchi, M, Sapienza, P, Sganga, G, Spagnoli, A, Spinoglio, G, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Tomassini, F, Tropeano, G, Valeri, A, Zago, M, and Zanoni, E. ).
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acute care ,gastrointestinal emergency ,morbidity ,mortality ,surgery ,Settore MED/18 - CHIRURGIA GENERALE - Abstract
Gastrointestinal emergencies (GE) are frequently encountered in emergency department (ED), and patients can present with wide-ranging symptoms. more than 3 million patients admitted to US hospitals each year for EGS diagnoses, more than the sum of all new cancer diagnoses. In addition to the complexity of the urgent surgical patient (often suffering from multiple co-morbidities), there is the unpredictability and the severity of the event. In the light of this, these patients need a rapid decision-making process that allows a correct diagnosis and an adequate and timely treatment. The primary endpoint of this Italian nationwide study is to analyze the clinicopathological findings, management strategies and short-term outcomes of gastrointestinal emergency procedures performed in patients over 18. Secondary endpoints will be to evaluate to analyze the prognostic role of existing risk-scores to define the most suitable scoring system for gastro-intestinal surgical emergency. The primary outcomes are 30-day overall postoperative morbidity and mortality rates. Secondary outcomes are 30-day postoperative morbidity and mortality rates, stratified for each procedure or cause of intervention, length of hospital stay, admission and length of stay in ICU, and place of discharge (home or rehabilitation or care facility). In conclusion, to improve the level of care that should be reserved for these patients, we aim to analyze the clinicopathological findings, management strategies and short-term outcomes of gastrointestinal emergency procedures performed in patients over 18, to analyze the prognostic role of existing risk-scores and to define new tools suitable for EGS. This process could ameliorate outcomes and avoid futile treatments. These results may potentially influence the survival of many high-risk EGS procedure.
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- 2022
41. Synthesis and antifouling activity evaluation of analogs of bromosphaerol, a brominated diterpene isolated from the red Alga Sphaerococcus coronopifolius
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Prousis, K.C. Kikionis, S. Ioannou, E. Morgana, S. Faimali, M. Piazza, V. Calogeropoulou, T. Roussis, V.
- Abstract
Marine biofouling is an epibiotic biological process that affects almost any kind of submerged surface, causing globally significant economic problems mainly for the shipping industry and aquaculture companies, and its prevention so far has been associated with adverse environmental effects for non-target organisms. Previously, we have identified bromosphaerol (1), a brominated diterpene isolated from the red alga Sphaerococcus coronopifolius, as a promising agent with significant antifouling activity, exerting strong anti-settlement activity against larvae of Amphibalanus (Balanus) amphitrite and very low toxicity. The significant antifouling activity and low toxicity of bromosphaerol (1) motivated us to explore its chemistry, aiming to optimize its antifouling potential through the preparation of a number of analogs. Following different synthetic routes, we successfully synthesized 15 structural analogs (2–16) of bromosphaerol (1), decorated with different functional groups. The anti-settlement activity (EC50) and the degree of toxicity (LC50) of the bromosphaerol derivatives were evaluated using cyprids and nauplii of the cirriped crustacean A. amphitrite as a model organism. Derivatives 2, 4, and 6–16 showed diverse levels of antifouling activity. Among them, compounds 9 and 13 can be considered as well-performing antifoulants, exerting their activity through a non-toxic mechanism. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
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- 2022
42. The Emergency Surgery Frailty Index (EmSFI): development and internal validation of a novel simple bedside risk score for elderly patients undergoing emergency surgery
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Costa, Gianluca, Bersigotti, Laura, Massa, Giulia, Lepre, Luca, Fransvea, Pietro, Lucarini, Alessio, Mercantini, Paolo, Balducci, Genoveffa, Sganga, Gabriele, Crucitti, ERASO (Elderly Risk Assessment, Surgical Outcome) Collaborative Study Group:, F Agresta, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, P Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, M Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Costa, G, Crucitti, A, P Dalla Caneva, M De Luca, A de Manzoni Garberini, C De Nisco, M De Prizio, A De Sol, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Gioffrè, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laracca, G, Laterza, E, Leonardi, A, Lepre, L, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Massa, G, Mecarelli, V, Mercantini, P, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, M Palini, G, Paradies, D, Paroli, M, Perrone, F, Petrucciani, N, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Tranà, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Costa, G, Bersigotti, L, Massa, G, Lepre, L, Fransvea, P, Lucarini, A, Mercantini, P, Balducci, G, Sganga, G, Crucitti, A, Agresta, F, Alemanno, G, Anania, G, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Baldazzi, G, Barbera, G, Bellanova, G, Bergamini, C, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buonanno, G, Canini, T, Cardella, S, Carrara, G, Cassini, D, Castriconi, M, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Cocorullo, G, Colangelo, E, Dallacaneva, P, Deluca, M, deManzoni Garberini, A, Denisco, C, Deprizio, M, Desol, A, Dibella, A, Falcioni, T, Falco, N, Farina, C, Finotti, E, Fontana, T, Francioni, G, Frezza, B, Garbarino, G, Garulli, G, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iacopini, V, Iarussi, T, Laracca, G, Laterza, E, Leonardi, A, Lorenzon, L, Luridiana, G, Malagnino, A, Mar, G, Marini, P, Marzaioli, R, Mecarelli, V, Mingoli, A, Nigri, G, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petrucciani, N, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Spagnoli, A, Sulis, R, Tartaglia, D, Trana, C, Travaglino, A, Tomaiuolo, P, Valeri, A, Vasquez, G, Zago, M, and Zanoni, E
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Aging ,medicine.medical_specialty ,Frail Elderly ,Frailty Index ,Emergency surgery ,Frailty ,Predictive tool ,Procedure-specific morbidity ,Procedure-specifc morbidity ,Logistic regression ,Risk Assessment ,NO ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Risk Factors ,medicine ,Humans ,Prospective Studies ,030212 general & internal medicine ,Internal validation ,Aged ,Frailty, Emergency surgery, Predictive tool, Procedure-specifc morbidity ,Univariate analysis ,Framingham Risk Score ,Receiver operating characteristic ,business.industry ,Test (assessment) ,Italy ,030220 oncology & carcinogenesis ,Emergency medicine ,Original Article ,Geriatrics and Gerontology ,business - Abstract
Background Frailty assessment has acquired an increasing importance in recent years and it has been demonstrated that this vulnerable profile predisposes elderly patients to a worse outcome after surgery. Therefore, it becomes paramount to perform an accurate stratification of surgical risk in elderly undergoing emergency surgery. Study design 1024 patients older than 65 years who required urgent surgical procedures were prospectively recruited from 38 Italian centers participating to the multicentric FRAILESEL (Frailty and Emergency Surgery in the Elderly) study, between December 2016 and May 2017. A univariate analysis was carried out, with the purpose of developing a frailty index in emergency surgery called “EmSFI”. Receiver operating characteristic curve analysis was then performed to test the accuracy of our predictive score. Results 784 elderly patients were consecutively enrolled, constituting the development set and results were validated considering further 240 consecutive patients undergoing colorectal surgical procedures. A logistic regression analysis was performed identifying different EmSFI risk classes. The model exhibited good accuracy as regard to mortality for both the development set (AUC = 0.731 [95% CI 0.654–0.772]; HL test χ2 = 6.780; p = 0.238) and the validation set (AUC = 0.762 [95% CI 0.682–0.842]; HL test χ2 = 7.238; p = 0.299). As concern morbidity, our model showed a moderate accuracy in the development group, whereas a poor discrimination ability was observed in the validation cohort. Conclusions The validated EmSFI represents a reliable and time-sparing tool, despite its discriminative value decreased regarding complications. Thus, further studies are needed to investigate specifically surgical settings, validating the EmSFI prognostic role in assessing the procedure-related morbidity risk.
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- 2020
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43. A large-field polarisation-resolved laser scanning microscope: applications to CARS imaging
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DE VITO, G., CANTA, A., MARMIROLI, P., and PIAZZA, V.
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- 2015
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44. Estimation of biogas produced by the landfill of Palermo, applying a Gaussian model
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Aronica, S., Bonanno, A., Piazza, V., Pignato, L., and Trapani, S.
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- 2009
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45. Three hours ahead prevision of SO 2 pollutant concentration using an Elman neural based forecaster
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Brunelli, U., Piazza, V., Pignato, L., Sorbello, F., and Vitabile, S.
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- 2008
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46. Free Erythrocyte Protoporphyrin in Hemodialysis Patients Treated with Human Recombinant Erythropoietin
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Piazza, V., Galli, F., Villa, G., Poggio, F., Salvadeo, A., Bianco, L., Battistel, V, Liberato, N.L., Barosi, G., Andreucci, Vittorio E., editor, and Dal Canton, Antonio, editor
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- 1991
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47. Efficacy and Tolerability of Cilazapril (CLZ) in Hypertensive Patients (PTS) with Chronic Renal Failure (CRF)
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Villa, G., Salvadeo, A., Picardi, L., Segagni, S., Piazza, V., Bovio, G., Poggio, F., Galli, F., Moroni, G., Piatti, M., Andreucci, Vittorio E., editor, and Dal Canton, Antonio, editor
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- 1991
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48. Safety and efficacy of early discharge and outpatient rehabilitation after myocardial infarction for low-risk patients [Sicurezza ed efficacia della dimissione precoce associata a riabilitazione ambulatoriale dopo infarto miocardico nel paziente a basso rischio]
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Piazza V., Blengino S., Munforti C., Musmeci M., Giglio A., Malfatto G., Facchini M., Brasca F. M., Perego G. B., Parati G., Piazza, V, Blengino, S, Munforti, C, Musmeci, M, Giglio, A, Malfatto, G, Facchini, M, Brasca, F, Perego, G, and Parati, G
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Myocardial infarction ,ST-elevation myocardial infarction ,Prognosi ,Secondary prevention ,Cardiac rehabilitation ,Length of stay ,Complication - Abstract
Background. Guidelines recommend early discharge and rehabilitation after ST-elevation myocardial infarction (STEMI) in low-risk patients. However, low risk is not established according to well-defined criteria and often it depends on subjective judgment. The aim of this real-life study is to confirm that early discharge is safe in patients at low risk according to selected criteria and subsequent outpatient rehabilitation is associated with clinical benefits. Methods. Patients with STEMI treated with primary percutaneous coronary intervention from October 2010 to October 2017, identified as being at low risk (according to predefined criteria), discharged by day 5, were studied retrospectively. Basal characteristics and 30-day outcome were evaluated and a comparison was made between patients who completed or did not complete outpatient rehabilitation. Results. We enrolled 193 STEMI patients treated with percutaneous coronary intervention for STEMI, early discharged and at low risk: 132 completed outpatient rehabilitation and 61 did not. The increase in cardiac enzymes and the occurrence of arrhythmias were the only independent predictors of completion of outpatient rehabilitation. After 30 days from discharge, adverse events were rare and not significantly different between groups. Optimal pharmacological therapy was achieved more often in the rehabilitation group (58.3% vs 44.3%; p
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- 2019
49. Frailty and emergency surgery in the elderly: protocol of a prospective, multicenter study in Italy for evaluating perioperative outcome (The FRAILESEL Study)
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Costa, G, Massa, G, Agresta, F, Anania, G, Ansaloni, L, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Balani, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buccoliero, F, Buonanno, G, Buononato, M, Campanile, F, Canini, T, Cardella, S, Carrara, G, Cascini, F, Cassini, D, Castriconi, M, Catalini, G, Catena, F, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Coccolini, F, Cocorullo, G, Colangelo, E, Crafa, F, Crucitti, A, Dalla Caneva, P, Deluca, M, deManzoni Garberini, A, De Nisco, C, Desol, A, Falcioni, T, Falco, N, Farina, C, Filippone, G, Finotti, E, Fiume, S, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Gemini, S, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iarussi, T, Laterza, E, Lepre, L, Lorenzon, L, Lotti, R, Luridiana, G, Marini, P, Marzaioli, R, Mingoli, A, Mulas, S, Nagliati, C, Nigri, G, Niolu, P, Noviello, A, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Santella, S, Sartelli, M, Spagnoli, A, Sulis, R, Tarasconi, A, Trana, C, Travaglino, A, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Costa G., Massa G., Agresta F., Anania G., Ansaloni L., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Balani A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buccoliero F., Buonanno G. M., Buononato M., Campanile F. C., Canini T., Cardella S., Carrara G., Cascini F., Cassini D., Castriconi M., Catalini G., Catena F., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Coccolini F., Cocorullo G., Colangelo E., Crafa F., Crucitti A., Dalla Caneva P., DeLuca M., deManzoni Garberini A., De Nisco C., DeSol A., Falcioni T., Falco N., Farina C., Filippone G., Finotti E., Fiume S., Fontana T., Francioni G., Fransvea P., Frezza B., Gemini S., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iarussi T., Laterza E., Lepre L., Lorenzon L., Lotti R., Luridiana G., Marini P., Marzaioli R., Mingoli A., Mulas S., Nagliati C., Nigri G., Niolu P., Noviello A., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Pisanu A., Podda M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Santella S., Sartelli M., Spagnoli A., Sulis R., Tarasconi A., Trana C., Travaglino A., Valeri A., Vasquez G., Zago M., Zanoni E., Costa, G, Massa, G, Agresta, F, Anania, G, Ansaloni, L, Antropoli, M, Argenio, G, Atzeni, J, Avenia, N, Azzinnaro, A, Balani, A, Baldazzi, G, Balducci, G, Barbera, G, Bellanova, G, Bergamini, C, Bersigotti, L, Bianchi, P, Bombardini, C, Borzellino, G, Bozzo, S, Brachini, G, Buccoliero, F, Buonanno, G, Buononato, M, Campanile, F, Canini, T, Cardella, S, Carrara, G, Cascini, F, Cassini, D, Castriconi, M, Catalini, G, Catena, F, Ceccarelli, G, Celi, D, Ceresoli, M, Chiarugi, M, Cillara, N, Cimino, F, Cobuccio, L, Coccolini, F, Cocorullo, G, Colangelo, E, Crafa, F, Crucitti, A, Dalla Caneva, P, Deluca, M, deManzoni Garberini, A, De Nisco, C, Desol, A, Falcioni, T, Falco, N, Farina, C, Filippone, G, Finotti, E, Fiume, S, Fontana, T, Francioni, G, Fransvea, P, Frezza, B, Gemini, S, Genna, M, Giannessi, S, Gioffre, A, Giordano, A, Gozzo, D, Grimaldi, S, Gulotta, G, Iarussi, T, Laterza, E, Lepre, L, Lorenzon, L, Lotti, R, Luridiana, G, Marini, P, Marzaioli, R, Mingoli, A, Mulas, S, Nagliati, C, Nigri, G, Niolu, P, Noviello, A, Occhionorelli, S, Paderno, N, Palini, G, Paradies, D, Paroli, M, Perrone, F, Petruzzelli, L, Pezzolla, A, Piazza, D, Piazza, V, Piccoli, M, Pisanu, A, Podda, M, Poillucci, G, Porfidia, R, Rossi, G, Ruscelli, P, Santella, S, Sartelli, M, Spagnoli, A, Sulis, R, Tarasconi, A, Trana, C, Travaglino, A, Valeri, A, Vasquez, G, Zago, M, Zanoni, E, Costa G., Massa G., Agresta F., Anania G., Ansaloni L., Antropoli M., Argenio G., Atzeni J., Avenia N., Azzinnaro A., Balani A., Baldazzi G., Balducci G., Barbera G., Bellanova G., Bergamini C., Bersigotti L., Bianchi P. P., Bombardini C., Borzellino G., Bozzo S., Brachini G., Buccoliero F., Buonanno G. M., Buononato M., Campanile F. C., Canini T., Cardella S., Carrara G., Cascini F., Cassini D., Castriconi M., Catalini G., Catena F., Ceccarelli G., Celi D., Ceresoli M., Chiarugi M., Cillara N., Cimino F., Cobuccio L., Coccolini F., Cocorullo G., Colangelo E., Crafa F., Crucitti A., Dalla Caneva P., DeLuca M., deManzoni Garberini A., De Nisco C., DeSol A., Falcioni T., Falco N., Farina C., Filippone G., Finotti E., Fiume S., Fontana T., Francioni G., Fransvea P., Frezza B., Gemini S., Genna M., Giannessi S., Gioffre A., Giordano A., Gozzo D., Grimaldi S., Gulotta G., Iarussi T., Laterza E., Lepre L., Lorenzon L., Lotti R., Luridiana G., Marini P., Marzaioli R., Mingoli A., Mulas S., Nagliati C., Nigri G., Niolu P., Noviello A., Occhionorelli S., Paderno N., Palini G. M., Paradies D., Paroli M., Perrone F., Petruzzelli L., Pezzolla A., Piazza D., Piazza V., Piccoli M., Pisanu A., Podda M., Poillucci G., Porfidia R., Rossi G., Ruscelli P., Santella S., Sartelli M., Spagnoli A., Sulis R., Tarasconi A., Trana C., Travaglino A., Valeri A., Vasquez G., Zago M., and Zanoni E.
- Abstract
Improvements in living conditions and progress in medical management have resulted in better quality of life and longer life expectancy. Therefore, the number of older people undergoing surgery is increasing. Frailty is often described as a syndrome in aged patients where there is augmented vulnerability due to progressive loss of functional reserves. Studies suggest that frailty predisposes elderly to worsening outcome after surgery. Since emergency surgery is associated with higher mortality rates, it is paramount to have an accurate stratification of surgical risk in such patients. The aim of our study is to characterize the clinicopathological findings, management, and short-term outcome of elderly patients undergoing emergency surgery. The secondary objectives are to evaluate the presence and influence of frailty and analyze the prognostic role of existing risk-scores. The final FRAILESEL protocol was approved by the Ethical Committee of “Sapienza” University of Rome, Italy. The FRAILESEL study is a nationwide, Italian, multicenter, observational study conducted through a resident-led model. Patients over 65 years of age who require emergency surgical procedures will be included in this study. The primary outcome measures are 30-day postoperative mortality and morbidity rates. The Clavien-Dindo classification system is used to categorize complications. The secondary outcome measures include length of hospital stay, length of stay in intensive care unit, and predictive value for morbidity and mortality of several frailty and surgical risk-scores. The results of the FRAILESEL study will be disseminated through national and international conference presentations and peer-reviewed journals. The study is also registered at ClinicalTrials.gov (ClinicalTrials.gov identifier: NCT02825082).
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- 2018
50. A new photodegradable molecule as a low impact ballast water biocide: efficacy screening on marine organisms from different trophic levels
- Author
-
Faimali, M., Garaventa, F., Chelossi, E., Piazza, V., Saracino, O.D., Rubino, F., Mariottini, G.L., and Pane, L.
- Published
- 2006
- Full Text
- View/download PDF
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