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Maldonado D, Cantudo A, Gómez-Campos FM, Yuan Y, Shen Y, Zheng W, Lanza M, Roldán JB. 3D simulation of conductive nanofilaments in multilayer h-BN memristors via a circuit breaker approach. Mater Horiz 2024; 11:949-957. [PMID: 38105726 DOI: 10.1039/d3mh01834b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
A 3D simulation of conductive nanofilaments (CNFs) in multilayer hexagonal-BN memristors is performed. To do so, a simulation tool based on circuit breakers is developed including for the first time a 3D resistive network. The circuit breakers employed can be modeled with two, three and four resistance states; in addition, a series resistance and a module to account for quantum effects, by means of the quantum point contact model, are also included. Finally, to describe real dielectric situations, regions with a high defect density are modeled with a great variety of geometrical shapes to consider their influence in the resistive switching (RS) process. The simulator has been tuned with measurements of h-BN memristive devices, fabricated with chemical-vapour-deposition grown h-BN layers, which were electrically and physically characterized. We show the formation of CNFs that produce filamentary charge conduction in our devices. Moreover, the simulation tool is employed to describe partial filament rupture in reset processes and show the low dependence of the set voltage on the device area, which is seen experimentally.
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Affiliation(s)
- D Maldonado
- Departamento de Electrónica y Tecnología de Computadores, Universidad de Granada, Facultad de Ciencias, Avd. Fuentenueva s/n, 18071 Granada, Spain.
| | - A Cantudo
- Departamento de Electrónica y Tecnología de Computadores, Universidad de Granada, Facultad de Ciencias, Avd. Fuentenueva s/n, 18071 Granada, Spain.
| | - F M Gómez-Campos
- Departamento de Electrónica y Tecnología de Computadores, Universidad de Granada, Facultad de Ciencias, Avd. Fuentenueva s/n, 18071 Granada, Spain.
| | - Yue Yuan
- Materials Science and Engineering Program, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - Yaqing Shen
- Materials Science and Engineering Program, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - Wenwen Zheng
- Materials Science and Engineering Program, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - M Lanza
- Materials Science and Engineering Program, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - J B Roldán
- Departamento de Electrónica y Tecnología de Computadores, Universidad de Granada, Facultad de Ciencias, Avd. Fuentenueva s/n, 18071 Granada, Spain.
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Lanza M, Ruggiero A, Ruggiero M, Iodice CM, Simonelli F. Analysis of Refractive Errors in a Large Italian Cohort of Pediatric Subjects Post the COVID-19 Pandemic. Life (Basel) 2023; 13:1569. [PMID: 37511944 PMCID: PMC10381484 DOI: 10.3390/life13071569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/05/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND The prevalence of refractive errors has sharply risen over recent decades. Despite the established role of genetics in the onset and progression of such conditions, the environment was also shown to play a pivotal role. Indeed, the COVID-19 pandemic has majorly impacted people's lifestyles and healthy habits, especially among the youth, which might have led to a significant increase in this trend. Therefore, the aim of this study was to investigate the actual prevalence of refractive errors in a large cohort of pediatric patients. METHODS A large cohort of 496 participants was screened through anamnesis, a non-cycloplegic autorefractometry, a corrected and uncorrected visual acuity assessment, and a questionnaire and was retrospectively evaluated. RESULTS Overall, refractive errors were present in 25.1% of eyes, of which 14.6% were diagnosed with myopia/myopic astigmatism and 10.5% with hyperopia/hyperopic astigmatism. Among the patients enrolled, 298 (60%) had their eyes checked one year earlier or before and 122 (25%) had never had ophthalmological consultations; a total of 105 (21%) needed glasses and 34 (7%) required a change in their previous prescription. A substantial increase in daily electronic device screen exposure was declared by 426 patients (87.6%). CONCLUSIONS Pediatric patients appear to have a higher prevalence of refractive errors than before.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Adriano Ruggiero
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Matteo Ruggiero
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Clemente Maria Iodice
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
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Lanza M, Mozzillo E, Boccia R, Fedi L, Di Candia F, Tinto N, Melillo P, Simonelli F, Franzese A. Analysis of Corneal Deformation in Paediatric Patients Affected by Maturity Onset Diabetes of the Young Type 2. Diagnostics (Basel) 2023; 13:diagnostics13081500. [PMID: 37189601 DOI: 10.3390/diagnostics13081500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/15/2023] [Accepted: 04/19/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND To evaluate corneal deformation in Maturity Onset Diabetes of the Young type 2 (MODY2), paediatric subjects were analysed using a Scheimpflug-based device. The purpose of this analysis was to find new biomarkers for MODY2 disease and to gain a better understanding of the pathogenesis of the disease. METHODS A total of 15 patients with genetic and metabolic diagnoses of MODY2 (mean age 12.8 ± 5.66 years) and 15 age-matched healthy subjects were included. The biochemical and anthropometric data of MODY2 patients were collected from clinical records, and a complete ophthalmic check with a Pentacam HR EM-3000 Specular Microscope and Corvis ST devices was performed in both groups. RESULTS Highest concavity (HC) deflection length, Applanation 1 (A1) deflection amplitude, and A1 deflection area showed significantly lower values in MODY2 patients compared to healthy subjects. A significant positive correlation was observed between Body Mass Index (BMI) and HC deflection area and between waist circumference (WC) and the following parameters: maximum deformation amplitude, HC deformation amplitude, and HC deflection area. The glycosylated hemoglobin level (HbA1c) showed a significant positive correlation with Applanation 2 time and HC time. CONCLUSIONS The obtained results show, for the first time, differences regarding corneal distortion features in the MODY2 population compared with healthy eyes.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Enza Mozzillo
- Department of Translational Medical Sciences, Regional Center of Pediatric Diabetes, Federico II University of Naples, 80131 Naples, Italy
| | - Rosa Boccia
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Ludovica Fedi
- Department of Translational Medical Sciences, Regional Center of Pediatric Diabetes, Federico II University of Naples, 80131 Naples, Italy
| | - Francesca Di Candia
- Department of Translational Medical Sciences, Regional Center of Pediatric Diabetes, Federico II University of Naples, 80131 Naples, Italy
| | - Nadia Tinto
- Department of Molecular Medicine and Medical Biotechnology, CEINGE Advanced Biotechnologies, Federico II University of Naples, 80131 Naples, Italy
| | - Paolo Melillo
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Adriana Franzese
- Department of Translational Medical Sciences, Regional Center of Pediatric Diabetes, Federico II University of Naples, 80131 Naples, Italy
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Stepney KN, Dugas S, Picciola E, Lanza M, Klepper E, Enlow T. The truth is in the tooth: a delay in diagnosis of anti-$$$N-methyl-d-aspartate receptor encephalitis. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00418-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Lanza M, Ruggiero A, Ha J, Simonelli F, Kane JX. Reply: Bias That Should Be Avoided to Obtain a Reliable Study of IOL Power Calculation After Myopic Refractive Surgery. J Refract Surg 2023; 39:68-69. [PMID: 36630433 DOI: 10.3928/1081597x-20221206-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Brillantino A, Sandoval Sotelo ML, Cricrì AM, Geraci A, Cricrì M, Scardi F, Monte G, Fusco F, Atelli PF, Antropoli M, Lanza M, Squillante S, Benassai G, Quarto G, Castriconi M. Hand-Sewn Versus Stapled Small Bowel Anastomoses in Patients With Secondary Mesenteric Ischemia. J Surg Res 2023; 281:52-56. [PMID: 36115149 DOI: 10.1016/j.jss.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/18/2022] [Accepted: 08/15/2022] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Although stapled anastomoses have been widely evaluated in the context of the elective surgery, few reports compared manual with stapled anastomoses in patients undergoing emergency surgery. The aim of this study is to compare the outcome of hand-sewn end-to-end anastomoses with stapled side-to-side and stapled end-to-side anastomoses in patients undergoing small bowel resection for acute mesenteric ischemia secondary to intestinal obstruction. METHODS From January 2015 to June 2021 all the hemodynamically stable patients undergoing emergency surgery with small bowel resection for intestinal obstruction were enrolled in this study. According to surgical technique in performing anastomosis, the patients were divided into three groups: group 1: hand-sewn end-to-end anastomosis, group 2: stapled end-to-side anastomosis, and group 3: stapled side-to-side anastomosis. RESULTS Although the anastomosis failure rate was higher in group 3, it was not significantly different between the three groups (P = 0.78: chi-square test). Likewise, no significant differences in the median hospital stay were found between the patients' groups (P = 0.87: Kruskal-Wallis test). The median operating time was similar in patients undergoing stapled anastomoses and was significantly higher in patients undergoing hand-sewn anastomoses (P = 0.0009: Kruskal-Wallis test). CONCLUSIONS In patients undergoing emergency small bowel resection for complicated intestinal obstruction, a similar outcome in terms of dehiscence rate and hospital stay can be achieved performing stapled or hand-sewn anastomoses, even if restoring the intestinal continuity with stapled technique is associated with lower operating time.
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Affiliation(s)
| | | | | | - Antonella Geraci
- Emergency Surgery Department "A. Cardarelli" Hospital, Naples Italy
| | | | - Francesco Scardi
- Emergency Surgery Department "A. Cardarelli" Hospital, Naples Italy
| | - Giovanni Monte
- Emergency Surgery Department "A. Cardarelli" Hospital, Naples Italy
| | - Ferdinando Fusco
- Emergency Surgery Department "A. Cardarelli" Hospital, Naples Italy
| | | | | | - Michele Lanza
- Emergency Surgery Department "A. Cardarelli" Hospital, Naples Italy
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Sbordone S, Ragucci A, Iaccarino G, Scognamiglio G, Leone A, Carnevale UAG, Lanza M. Comparison of IOP obtained in different kind of eyes with contact and no contact tonometers. Oman J Ophthalmol 2022; 15:315-320. [PMID: 36760919 PMCID: PMC9905900 DOI: 10.4103/ojo.ojo_147_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 01/07/2022] [Accepted: 04/30/2022] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND The aim of this study is to analyze and compare the intraocular pressure (IOP) values measured in three different kinds of participants such as healthy subjects (HS), keratoconus patients (KP), and those who underwent myopic photorefractive keratectomy (MPRK). The devices used in this study are the Goldmann Applanation Tonometry (GAT), the dynamic contour tonometry (DCT), the ocular response analyzer (ORA), and the Corvis ST (CST). SUBJECTS AND METHODS This research included 92 eyes of 92 h, 63 eyes of 63 KP, and 58 eyes of 58 MPRKM. Each participant underwent a complete ophthalmic evaluation and IOP measurement with GAT, DCT, ORA, and CST. A statistical analysis was conducted to detect possible differences and correlations. RESULTS First, according to the observed data, HS eyes displayed mean IOP values measured with GAT, DCT, ORA, and CST, respectively, 15.82 ± 2.74 mmHg, 17.63 ± 2.28 mmHg, 16.24 ± 3.14 mmHg, and 17.31 ± 3.21 mmHg. Then, KP eyes showed mean IOP values measured with GAT, DCT, ORA, and CST of, respectively, 14.89 ± 1.64 mmHg, 16.97 ± 2.08 mmHg, 13.09 ± 3.12 mmHg, and 13.78 ± 2.11 mmHg. Finally, MPRK eyes showed mean IOP values measured with GAT, DCT, ORA, and CST of, respectively, 13.92 ± 1.34 mmHg, 15.39 ± 2.86 mmHg, 16.63 ± 2.51 mmHg, and 15.06 ± 1.56 mmHg. CONCLUSION According to the observed data, ORA and GAT might be used interchangeably in HS, whereas GAT, ORA, and CST in KP eyes. Moreover, it has been noticed that in those eyes that previously undergone a myopic PRK, GAT provided lower values of IOP in comparison with other devices.
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Affiliation(s)
- Sandro Sbordone
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy
| | - Adele Ragucci
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy
| | - Gennarfrancesco Iaccarino
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy
| | - Gabriele Scognamiglio
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy
| | - Angelo Leone
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy
| | | | - Michele Lanza
- Department of Medical, Surgical and Dental Specialites, Campania University “Luigi Vanvitelli”, Napoli, Italy,Address for correspondence: Prof. Michele Lanza, Department of Medical, Surgical and Dental Specialites, Università della Campania Luigi Vanvitelli, Via De Crecchio 16, Napoli, Italy. E-mail:
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Lanza M, Leone A, Scognamiglio G, Serra L, Iodice CM, Melillo P, Simonelli F. Evaluation of the Efficacy Duration of Topical Therapies in Eyes with Primary Open-Angle Glaucoma. J Clin Med 2022; 11:jcm11206166. [PMID: 36294484 PMCID: PMC9605467 DOI: 10.3390/jcm11206166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/09/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Background: To investigate the efficacy interval of the topical therapies available for primary open-angle glaucoma (POAG) and the ocular and systemic features potentially associated. Methods: This retrospective study included 190 patients with POAG undergoing first topical therapy, throughout a follow-up of 15 years. The patients started one topical intraocular pressure (IOP)-lowering drug within single molecules such betablockers, prostaglandin or dorzolamide, or fixed combinations such as betablockers + prostaglandin, betablockers + dorzolamide, or betablockers + brimonidine. Efficacy duration was measured as the time between the start of the therapy and the change due to IOP increase or visual field worsening. For each patient, ocular and systemic features and comorbidities were analysed to detect any significant correlation with the length of effectiveness of every drug used. Results: The molecules explored showed some discrepancies in terms of mean duration of efficacy; however, no significant differences were demonstrated (p > 0.05). Furthermore, when evaluating the overall cohort, no systemic or ocular features correlated significantly with the effectiveness of the molecules explored. However, the same analysis carried out upon stratifying the different groups according to the IOP-lowering drops they received, demonstrated that the drug efficacy could be influenced by several ocular and systemic features. Conclusion: Data observed in this study suggest that there is no difference in using one of the medications evaluated as first choice of treatment of POAG if the patients are accurately evaluated and the most recent guidelines are adopted.
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Scutifero M, Lanza M, Petillo R, De Bernardo M, Passamano L, Rosa N, Politano L. Gender effect on onset, prevalence and surgical treatment of cataract in patients with Myotonic Dystrophy type 1. Acta Myol 2022; 41:105-110. [PMID: 36349183 PMCID: PMC9628803 DOI: 10.36185/2532-1900-n75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 09/21/2022] [Indexed: 11/21/2022]
Abstract
Myotonic Dystrophy type 1 (DM1) is the most common muscular dystrophy in adults, affecting 1:8000 individuals. It is a multi-systemic disorder involving muscle, heart, endocrine and respiratory apparatus and eye. The eye symptoms can include ptosis, external ophthalmoplegia, epiphora, and early onset cataracts. Cataracts occur at a much earlier age (usually between 30 and 40) than the general population, where females are usually affected more than men. We studied gender differences in cataract prevalence and treatment age in 243 DM1 patients (134 M; 109 F), aged 18 to 70 years, who were subsequently screened at routine follow-up. For each patient, information was collected on age, sex, CTG expansion, age of cataract onset, and age at cataract surgery, when available. Seventy-three patients, 30 females and 43 males, had cataracts, at a mean age of onset of 41.14 ± 12.64 in females, and 40.36 ± 10.03 in males. Sixty-nine of them underwent cataract surgery, males at an earlier age than females (42.8 ± 9.8 years versus 47.3 ± 12.6 years) and in 52.5% of cases before the age of 40, compared to 17.2% of females. The difference was statistically significant. The assumption that females in general and those with DM1 in particular develop cataracts more frequently and earlier than males is not confirmed, at least in this study. A possible explanation for these results could be related to non-advanced age, the protective role of estrogen and the lower prevalence of smoking in the study population.
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Affiliation(s)
- Marianna Scutifero
- Cardiomyology and Medical Genetics,
University Hospital of Campania “Luigi
Vanvitelli”, Naples, Italy
| | - Michele Lanza
- Eye Department, University of Campania
“Luigi Vanvitelli”, Naples,
Italy
| | - Roberta Petillo
- Cardiomyology and Medical Genetics,
University Hospital of Campania “Luigi
Vanvitelli”, Naples, Italy
| | | | - Luigia Passamano
- Cardiomyology and Medical Genetics,
University Hospital of Campania “Luigi
Vanvitelli”, Naples, Italy
| | - Nicola Rosa
- Department of Medicine and Surgery,
University of Salerno, Salerno,
Italy
| | - Luisa Politano
- Cardiomyology and Medical Genetics,
University Hospital of Campania “Luigi
Vanvitelli”, Naples, Italy,Correspondence Luisa Politano Cardiomyology and
Medical Genetics, University Hospital of Campania “Luigi
Vanvitelli”, piazza Miraglia 2, 80138 Naples, Italy. E-mail:
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Guarino O, Iovino C, Di Iorio V, Rosolia A, Schiavetti I, Lanza M, Simonelli F. Anatomical and Functional Effects of Oral Administration of Curcuma Longa and Boswellia Serrata Combination in Patients with Treatment-Naïve Diabetic Macular Edema. J Clin Med 2022; 11:jcm11154451. [PMID: 35956066 PMCID: PMC9369822 DOI: 10.3390/jcm11154451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/23/2022] [Accepted: 07/28/2022] [Indexed: 12/07/2022] Open
Abstract
Anti-vascular endothelial growth factor nowdays represents the standard of care for diabetic macular edema (DME). Nevertheless, the burden of injections worldwide has created tremendous stress on the healthcare system during the COVID-19 pandemic. The aim of this study was to investigate the effects of the oral administration of Curcuma longa and Boswellia serrata (Retimix®) in patients with non-proliferative diabetic retinopathy (DR) and treatment-naïve DME < 400 μm, managed during the COVID-19 pandemic. In this retrospective study, patients were enrolled and divided into two groups, one undergoing observation (Group A, n 12) and one receiving one sachet a day of Retimix® (Group B, n 49). Best-corrected visual acuity (BCVA) and central macular thickness (CMT) measured by spectral-domain optical coherence tomography were performed at baseline, then at one and six months. A mixed-design ANOVA was calculated to determine whether the change in CMT and BCVA over time differed according to the consumption of Retimix®. The interaction between time and treatment was significant, with F (1.032, 102.168) = 14.416; η2 = 0.127; p < 0.001, indicating that the change in terms of CMT and BCVA over time among groups was significantly different. In conclusion, our results show the efficacy of Curcuma longa and Boswellia serrata in patients with non-proliferative DR and treatment-naïve DME in maintaining baseline CMT and BCVA values over time.
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Affiliation(s)
- Olimpia Guarino
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
| | - Claudio Iovino
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
- Correspondence:
| | - Valentina Di Iorio
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
| | - Andrea Rosolia
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
| | - Irene Schiavetti
- Department of Health Sciences, University of Genoa, 16132 Genoa, Italy;
| | - Michele Lanza
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
| | - Francesca Simonelli
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80131 Naples, Italy; (O.G.); (V.D.I.); (A.R.); (M.L.); (F.S.)
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Lanza M, Ruggiero A, Ha J, Simonelli F, Kane JX. Accuracy of Formulas for Intraocular Lens Power Calculation After Myopic Refractive Surgery. J Refract Surg 2022; 38:443-449. [PMID: 35858195 DOI: 10.3928/1081597x-20220602-01] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To assess the accuracy of the following intraocular lens (IOL) power formulas: Barrett True-K No History (BTKNH), Emmetropia Verifying Optical 2.0 Post Myopic LASIK/PRK (EVO 2.0), Haigis-L, American Society of Cataract and Refractive Surgery (ASCRS) average, and Shammas, designed for patients who have undergone previous myopic refractive surgery, independent of preexisting clinical history and corneal tomographic measurements. METHODS Data from 302 eyes of 302 patients who previously underwent myopic refractive surgery and had cataract surgery done by a single surgeon with only one IOL type inserted were included. The predicted refraction was calculated for each of the formulas and compared with the actual refractive outcome to give the prediction error. Subgroup analysis based on the axial length and mean keratometry was performed. RESULTS On the basis of mean absolute prediction error (MAE), the formulas were ranked as follows: Haigis-L (0.61 diopters [D]), ASCRS average (0.63 D), BTKNH (0.67 D), EVO 2.0 (0.68 D), and Shammas (0.69 D). The Haigis-L had a statistically significant lower MAE compared with all formulas (P < .05) except the ASCRS average. Hyperopic mean prediction errors were seen in all formulas for axial lengths of greater than 30 mm or mean keratometry values of 35.00 diopters or less. CONCLUSIONS The Haigis-L and the ASCRS average formulas provided the most accurate results in the overall population evaluated in this study. Moreover, according to data observed, it is important to be careful handling very long eyes and very flat corneas because hyperopic refractions could be more common. [J Refract Surg. 2022;38(7):443-449.].
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Lanza M, Sbordone S, Tortori A, Gironi Carnevale UA, Melillo P, Simonelli F. Evaluating Intraocular Pressure After Myopic Photorefractive Keratectomy: A Comparison of Different Tonometers. J Glaucoma 2022; 31:406-412. [PMID: 35394466 DOI: 10.1097/ijg.0000000000002023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/07/2022] [Indexed: 11/26/2022]
Abstract
PRCIS All devices evaluated in this study showed a significant underestimation in intraocular pressure (IOP) measurement after myopic photorefractive keratectomy (PRK), Goldmann tonometer more than others. Corneal biomechanics indicated a different influence on the different kinds of tonometry. PURPOSE The aim was to investigate the reliability of Goldmann applanation tonometry (GAT), rebound tonometry (RT), ocular response analyzer (ORA), Corvis ST (CST), and dynamic contour tonometry (DCT) in IOP evaluation after myopic PRK. MATERIALS AND METHODS One eye of 145 patients who underwent myopic PRK for a refractive defect ranging from -10.25 to -0.50 D (mean -4.69±2.00 D) was included in this retrospective comparative study. A complete eye visit with corneal tomography and IOP measurement with GAT, DCT, ORA, RT, and CST was performed before surgery and at 1, 3, and 6 months follow-up. Values provided by each device were tested and compared at each follow-up. Correlation analyses were run between changes in IOP and the corneal, morphologic and biomechanical parameters were measured after PRK. RESULTS GAT, DCT, ORA, RT, and CST showed a significant (P<0.01) underestimation of IOP at 6 months follow-up. GAT showed the greatest underestimation (-14.1%) and stronger correlations with corneal deformation parameter changes, whereas ORA, DCT, and RT appeared to be less conditioned by these variations. At 6 months follow-up DCT, ORA, RT, and CST provided IOP values with nonsignificant differences compared with GAT before PRK. CONCLUSIONS Each tested tonometer showed a significant IOP underestimation after myopic PRK. As this was most observed with GAT compared with all devices, we suggest DCT, ORA, RT, or CST to evaluate IOP in these patients following surgery.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University "Luigi Vanvitelli", Naples, Italy
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Lanza M, Dobrowolski D, Jacob S. Editorial: Innovation in Glaucoma. Front Med (Lausanne) 2022; 9:863131. [PMID: 35308504 PMCID: PMC8927757 DOI: 10.3389/fmed.2022.863131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 02/09/2022] [Indexed: 12/02/2022] Open
Affiliation(s)
- Michele Lanza
- University of Campania Luigi Vanvitelli, Caserta, Italy
- Dipartimento di Specialità Mediche, Chirurgiche ed Odontoiatriche, Università della Campania Luigi Vanvitelli, Naples, Italy
- *Correspondence: Michele Lanza
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Busch T, Velalopoulou A, Karagounis I, Cramer G, Skoufos G, Hatzigeorgiou A, Lanza M, Radaelli E, Assenmacher CA, Putt M, Kim M, Diffenderfer E, Dong L, Metz J, Koumenis C, Cengel K, Maity A. FLASH Mechanisms Track MECHANISMS OF FLASH RADIOTHERAPY SPARING OF NORMAL TISSUE AS INFORMED BY RNA-SEQ TRANSCRIPTOME ANALYSES. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01452-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Velalopoulou A, Karagounis I, Cramer G, Kim M, Skoufos G, Goia D, Hagan S, Verginadis I, Shoniyozov K, Chiango J, Cerullo M, Varner K, Yao L, Qin L, Hatzigeorgiou A, Minn A, Putt M, Lanza M, Assenmacher CA, Radaelli E, Huck J, Diffenderfer E, Dong L, Metz J, Koumenis C, Cengel K, Maity A, Busch T. FLASH Mechanisms Track (Oral Presentations) FLASH PROTON RADIOTHERAPY IS EQUIPOTENT TO STANDARD RADIATION IN TREATMENT OF MURINE SARCOMAS WHILE REDUCING TOXICITIES TO NORMAL SKIN, MUSCLE AND BONE. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01459-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Filippone A, Lanza M, Mannino D, Raciti G, Colarossi C, Sciacca D, Cuzzocrea S, Paterniti I. PD1/PD-L1 immune checkpoint as a potential target for preventing brain tumor progression. Cancer Immunol Immunother 2022; 71:2067-2075. [PMID: 35092481 PMCID: PMC9374620 DOI: 10.1007/s00262-021-03130-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 12/09/2021] [Indexed: 02/08/2023]
Abstract
Programmed death-1 (PD-1) is a cell surface receptor that functions as a T cell checkpoint and plays a central role in regulating T cell collapse. The binding of PD-1 to its ligand programmed death-ligand 1 (PD-L1) activates downstream signaling pathways and inhibits T cell activation in the perspective of immune system mechanism and regulation in tumor progression. It is well reported that tumors adopt certain immune-checkpoint pathways as a mechanism of resistance against immune cells such as T cells that are specific for tumor antigens. Indeed, the PD-1/PD-L1 pathway controls the induction and maintenance of immune tolerance within the tumor microenvironment. Thus, the PD-1/PD-L1 checkpoint regulation appears to be of extreme importance as well as the immunotherapy targeting that via and the using of PD-1/PD-L1 inhibitors that have changed the scenario of brain cancer treatment and survival. Here, we review the mechanism of action of PD-1 and PD-L1, the PD/PDL-1 signaling pathway involved in the progression of brain tumors, and its application as cancer immunotherapy counteracting tumor escape in central nervous system.
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Affiliation(s)
- A Filippone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - M Lanza
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - D Mannino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - G Raciti
- IOM Ricerca Srl, via Penninazzo 11, 95029, Catania, Italy
| | - C Colarossi
- Instituto Oncologico del Mediterraneo, via Penninazzo 7, 95029, Catania, Italy
| | - D Sciacca
- Instituto Oncologico del Mediterraneo, via Penninazzo 7, 95029, Catania, Italy
| | - S Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy
| | - I Paterniti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, viale Ferdinando Stagno D'Alcontres, 31, 98166, Messina, Italy.
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Chakrabarti S, Lanza M, Siddiqui K. Editorial: Advances in the research of diabetic retinopathy. Front Endocrinol (Lausanne) 2022; 13:1038056. [PMID: 36387845 PMCID: PMC9641289 DOI: 10.3389/fendo.2022.1038056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/12/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Michele Lanza
- University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Khalid Siddiqui
- Strategic Center for Diabetes Research, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Lanza M, Koprowski R, Boccia R, Ruggiero A, De Rosa L, Tortori A, Wilczyński S, Melillo P, Sbordone S, Simonelli F. Classification Tree to Analyze Factors Connected with Post Operative Complications of Cataract Surgery in a Teaching Hospital. J Clin Med 2021; 10:jcm10225399. [PMID: 34830681 PMCID: PMC8625404 DOI: 10.3390/jcm10225399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Artificial intelligence (AI) is becoming ever more frequently applied in medicine and, consequently, also in ophthalmology to improve both the quality of work for physicians and the quality of care for patients. The aim of this study is to use AI, in particular classification tree, for the evaluation of both ocular and systemic features involved in the onset of complications due to cataract surgery in a teaching hospital. Methods: The charts of 1392 eyes of 1392 patients, with a mean age of 71.3 ± 8.2 years old, were reviewed to collect the ocular and systemic data before, during and after cataract surgery, including post-operative complications. All these data were processed by a classification tree algorithm, producing more than 260 million simulations, aiming to develop a predictive model. Results: Postoperative complications were observed in 168 patients. According to the AI analysis, the pre-operative characteristics involved in the insurgence of complications were: ocular comorbidities, lower visual acuity, higher astigmatism and intra-operative complications. Conclusions: Artificial intelligence application may be an interesting tool in the physician’s hands to develop customized algorithms that can, in advance, define the post-operative complication risk. This may help in improving both the quality and the outcomes of the surgery as well as in preventing patient dissatisfaction.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
- Correspondence: ; Tel.: +39-08-1566-6778
| | - Robert Koprowski
- Institute of Biomedical Engineering, Faculty of Science and Technology, University of Silesia in Katowice, Bedzińska 39, 41-200 Sosnowiec, Poland;
| | - Rosa Boccia
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Adriano Ruggiero
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Luigi De Rosa
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Antonia Tortori
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Sławomir Wilczyński
- Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Będzińska Street 39, 41-200 Sosnowiec, Poland;
| | - Paolo Melillo
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Sandro Sbordone
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
| | - Francesca Simonelli
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy; (R.B.); (A.R.); (L.D.R.); (A.T.); (P.M.); (S.S.); (F.S.)
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Lanza M, Koprowski R, Boccia R, Ruggiero A, De Rosa L, Tortori A, Wilczyński S, Melillo P, Sbordone S, Simonelli F. Classification Tree to Analyze Factors Connected with Post Operative Complications of Cataract Surgery in a Teaching Hospital. J Clin Med 2021; 10:jcm10225399. [PMID: 34830681 DOI: 10.3390/jcm10225399.pmid:34830681;pmcid:pmc8625404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 05/22/2023] Open
Abstract
BACKGROUND Artificial intelligence (AI) is becoming ever more frequently applied in medicine and, consequently, also in ophthalmology to improve both the quality of work for physicians and the quality of care for patients. The aim of this study is to use AI, in particular classification tree, for the evaluation of both ocular and systemic features involved in the onset of complications due to cataract surgery in a teaching hospital. METHODS The charts of 1392 eyes of 1392 patients, with a mean age of 71.3 ± 8.2 years old, were reviewed to collect the ocular and systemic data before, during and after cataract surgery, including post-operative complications. All these data were processed by a classification tree algorithm, producing more than 260 million simulations, aiming to develop a predictive model. RESULTS Postoperative complications were observed in 168 patients. According to the AI analysis, the pre-operative characteristics involved in the insurgence of complications were: ocular comorbidities, lower visual acuity, higher astigmatism and intra-operative complications. CONCLUSIONS Artificial intelligence application may be an interesting tool in the physician's hands to develop customized algorithms that can, in advance, define the post-operative complication risk. This may help in improving both the quality and the outcomes of the surgery as well as in preventing patient dissatisfaction.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Robert Koprowski
- Institute of Biomedical Engineering, Faculty of Science and Technology, University of Silesia in Katowice, Bedzińska 39, 41-200 Sosnowiec, Poland
| | - Rosa Boccia
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Adriano Ruggiero
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Luigi De Rosa
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Antonia Tortori
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Sławomir Wilczyński
- Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Będzińska Street 39, 41-200 Sosnowiec, Poland
| | - Paolo Melillo
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Sandro Sbordone
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 80100 Napoli, Italy
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Wen F, Nagy C, Lanza M, Bavota G. Quick remedy commits and their impact on mining software repositories. Empir Softw Eng 2021; 27:14. [PMID: 34744487 PMCID: PMC8553712 DOI: 10.1007/s10664-021-10051-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
Most changes during software maintenance and evolution are not atomic changes, but rather the result of several related changes affecting different parts of the code. It may happen that developers omit needed changes, thus leaving a task partially unfinished, introducing technical debt or injecting bugs. We present a study investigating "quick remedy commits" performed by developers to implement changes omitted in previous commits. With quick remedy commits we refer to commits that (i) quickly follow a commit performed by the same developer, and (ii) aim at remedying issues introduced as the result of code changes omitted in the previous commit (e.g., fix references to code components that have been broken as a consequence of a rename refactoring) or simply improve the previously committed change (e.g., improve the name of a newly introduced variable). Through a manual analysis of 500 quick remedy commits, we define a taxonomy categorizing the types of changes that developers tend to omit. The taxonomy can (i) guide the development of tools aimed at detecting omitted changes and (ii) help researchers in identifying corner cases that must be properly handled. For example, one of the categories in our taxonomy groups the reverted commits, meaning changes that are undone in a subsequent commit. We show that not accounting for such commits when mining software repositories can undermine one's findings. In particular, our results show that considering completely reverted commits when mining software repositories accounts, on average, for 0.07 and 0.27 noisy data points when dealing with two typical MSR data collection tasks (i.e., bug-fixing commits identification and refactoring operations mining, respectively).
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Affiliation(s)
- Fengcai Wen
- Software Institute, USI Università della Svizzera italiana, Lugano, Switzerland
| | - Csaba Nagy
- Software Institute, USI Università della Svizzera italiana, Lugano, Switzerland
| | - Michele Lanza
- Software Institute, USI Università della Svizzera italiana, Lugano, Switzerland
| | - Gabriele Bavota
- Software Institute, USI Università della Svizzera italiana, Lugano, Switzerland
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Brillantino A, Lanza M, Antropoli M, Amendola A, Squillante S, Bottino V, Renzi A, Castriconi M. Usefulness of damage control approach in patients with limited acute mesenteric ischemia: a prospective study of 85 patients. Updates Surg 2021; 74:337-342. [PMID: 34686970 DOI: 10.1007/s13304-021-01192-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 10/10/2021] [Indexed: 02/03/2023]
Abstract
To evaluate the efficacy of the damage control approach by two-step surgical procedure in not critical patients (without sepsis or septic shock) with peritonitis from limited acute mesenteric ischemia. From April 2013 to April 2020, 85 patients [49 (57.7%) women and 36 (42.3%) men, median age 69.5 (range 38-92)] were enrolled in this study and underwent emergency surgery. After resection of ischemic bowel, basing on the individual decision of the single surgeon, the patients underwent primary end-to-end anastomosis (Group 1) or damage control approach (Group 2) including primary laparotomy with resection of ischemic bowel, temporary abdominal closure and a second-look procedure at 48 h with re-evaluation of bowel vitality. Forty-seven (55.3%) patients underwent one-stage surgical treatment and 38 (44.7%) patients received a two-step procedure. In the latter group, at second exploration, 8 (21%) patients required a further intestinal resection, due to mesenteric ischemia progression. Both anastomosis dehiscence rate and need for ileostomy in Group 1 patients were significantly higher than in Group 2 (23.4% vs 5.3%: p = 0.03 and 19.1% vs 2.6%: p = 0.03; Fisher's exact test). No significative differences in mortality and morbidity rate were found between the two groups. The damage control approach by two-step surgical procedure may represent a valid innovative option in the management of not critical patients with limited acute mesenteric ischemia, achieving a better clinical outcome if compared with surgical treatment by one-step procedure.
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Affiliation(s)
- Antonio Brillantino
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy.
| | - Michele Lanza
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Massimo Antropoli
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Alfonso Amendola
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Simone Squillante
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
| | - Vincenzo Bottino
- Department of Surgery, "Villa Betania" Hospital, Via Argine 604, 80147, Naples, Italy
| | - Adolfo Renzi
- Department of Surgery, "Buonconsiglio Fatebenefratelli" Hospital, Via Alessandro Manzoni 220, 80123, Naples, Italy
| | - Maurizio Castriconi
- Department of Surgery, "A. Cardarelli" Hospital, Via A. Cardarelli 9, 80131, Naples, Italy
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Avancini A, Scrivano G, Tregnago D, Trestini I, Riva S, Belluomini L, Menis J, Valentini M, Leone F, Milella M, Lanza M, Pilotto S. 1857P Choose health, oncological patients centered exercise (CHOiCE): Preliminary findings of a pilot randomized controlled trial. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Piccirillo V, Sbordone S, Sorgente F, Ragucci A, Iovine A, Iaccarino G, Lanza M. Evaluation of efficacy and safety of new high-density dyes for chromovitrectomy. Sci Rep 2021; 11:15171. [PMID: 34312486 PMCID: PMC8313649 DOI: 10.1038/s41598-021-94770-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 07/12/2021] [Indexed: 11/23/2022] Open
Abstract
The purpose of this study is to evaluate the safety and efficacy of two novel heavy dyes for macular surgery: DoubledyneTM and TwinTM. One eye from each of 144 patients undergoing surgery for macular hole or macular pucker was included in the study. The eyes were randomly divided into two groups according to the dye used during surgery. Best correct visual acuity (BCVA), intraocular pressure (IOP) and retinal morphology assessed by ocular coherence tomography (OCT) were evaluated before and 1, 3, 6 and 12 months after surgery. Only one surgeon performed each operation and provided a score ranging from 1 (poor) to 10 (excellent) for quality of staining and comfort in surgery. Statistical analysis was carried out with SPSS to compare parameters before and after surgery and between the two groups. No statistical differences were recorded in quality of staining (p = 0.11), in surgery comfort (p = 0.17) and total time of surgery (p = 0.44) between the two groups. BCVA statistically improved and central macular thickness (CMT) statistically decreased after surgery in both groups (p < 0.05). No toxic dye-related complications or long-term ones affecting the retina were observed in either group. According to this data, although confirmation in further studies with larger populations and longer follow up is required, DoubledyneTM and TwinTM proved to be safe and effective dyes for macular surgery.
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Affiliation(s)
| | - Sandro Sbordone
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università Della Campania Luigi Vanvitelli, Napoli, Italy
| | | | - Adele Ragucci
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università Della Campania Luigi Vanvitelli, Napoli, Italy
| | | | - Gennarfrancesco Iaccarino
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università Della Campania Luigi Vanvitelli, Napoli, Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università Della Campania Luigi Vanvitelli, Napoli, Italy.
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Sahoo NK, Singh SR, Beale O, Nkrumah G, Rasheed MA, Jabeen A, Vupparaboina KK, Ibrahim MN, Tatti F, Chandra K, Lanza M, Iovino C, Peiretti E, Chhablani J. Choroidal Vascularity Map in Unilateral Central Serous Chorioretinopathy: A Comparison with Fellow and Healthy Eyes. Diagnostics (Basel) 2021; 11:diagnostics11050861. [PMID: 34064718 PMCID: PMC8150964 DOI: 10.3390/diagnostics11050861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 11/23/2022] Open
Abstract
Background: To map the choroidal vascularity index and compare two eyes in patients with unilateral central serous chorioretinopathy (CSCR). Methods: This was a retrospective, observational study performed in patients with unilateral CSCR. Choroidal thickness (CT) and Choroidal vascularity index (CVI) were measured and mapped in various zones according to the early treatment diabetic retinopathy (ETDRS) grid. Results: A total of 20 CSCR patients (20 study and 20 fellow eyes) were included in the study. Outer nasal region CT was seen to be significantly lower than central CT (p = 0.042) and inner nasal CT (p = 0.007); outer ring CT was significantly less than central (p = 0.04) and inner ring (p = 0.01) CT in CSCR eyes. On potting all the CVI values against the corresponding CT values, a positive correlation was seen in CSCR eyes (r = 0.54, p < 0.01), which was slightly weaker in fellow eyes (r = 0.3, p < 0.01) and a negative correlation was seen in healthy eyes (r = −0.262, p < 0.01). Conclusions: Correlation between CVI and CT was altered in CSCR eyes as compared to fellow and normal eyes with increasing CVI towards the center of the macula and superiorly in CSCR eyes.
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Affiliation(s)
- Niroj Kumar Sahoo
- Department of Retina and Vitreous, L V Prasad Eye Institute, Vijayawada 521134, India;
| | - Sumit Randhir Singh
- Jacobs Retina Center, Shiley Eye Institute, University of California San Diego, San Diego, CA 92697, USA;
| | - Oliver Beale
- UPMC Eye Centre, University of Pittsburgh, Pittsburgh, PA 15213, USA; (O.B.); (G.N.); (K.K.V.)
| | - Gideon Nkrumah
- UPMC Eye Centre, University of Pittsburgh, Pittsburgh, PA 15213, USA; (O.B.); (G.N.); (K.K.V.)
| | - Mohammed Abdul Rasheed
- School of Optometry and Vision Science, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (M.A.R.); (A.J.)
| | - Asiya Jabeen
- School of Optometry and Vision Science, University of Waterloo, Waterloo, ON N2L 3G1, Canada; (M.A.R.); (A.J.)
| | | | - Mohammed Nasar Ibrahim
- Department of Electrical Engineering, Indian Institute of Technology, Hyderabad 502285, India;
| | - Filippo Tatti
- Department of Surgical Sciences, Eye Clinic, University of Cagliari, 9121 Cagliari, Italy; (F.T.); (E.P.)
| | - Khushboo Chandra
- Department of Vitreoretina, Disha Eye Hospitals Pvt Ltd., 88(63A) Ghosh Para Road, Barrackpore, Kolkata 700120, India;
| | - Michele Lanza
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 81100 Naples, Italy; (M.L.); (C.I.)
| | - Claudio Iovino
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania Luigi Vanvitelli, 81100 Naples, Italy; (M.L.); (C.I.)
| | - Enrico Peiretti
- Department of Surgical Sciences, Eye Clinic, University of Cagliari, 9121 Cagliari, Italy; (F.T.); (E.P.)
| | - Jay Chhablani
- UPMC Eye Centre, University of Pittsburgh, Pittsburgh, PA 15213, USA; (O.B.); (G.N.); (K.K.V.)
- Correspondence: ; Tel.: +1-412-377-1943
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Piccirillo V, Sbordone S, Sorgente F, Ragucci A, Iovine A, Iaccarino G, Lanza M. To estimate the safety and efficacy of a 3-D visualization helmet for vitreoretinal surgery. Acta Ophthalmol 2021; 99:e346-e351. [PMID: 32840059 DOI: 10.1111/aos.14591] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/18/2020] [Accepted: 07/18/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate a 3-D visualization helmet (3DVH) during 23-gauge pars plana vitrectomy (PPV) for macular holes (MH) and macular puckers (MP). METHODS A total of 184 eyes of 184 patients undergoing PPV for MH or MP were randomly selected for surgery with 3DVH or standard Galilean microscope (GM). Only one highly trained surgeon performed each PPV. A surgical comfort score, ranging from 1 to 10 was recorded after each operation. Statistical analysis was run with SPSS to compare parameters before and after surgery and between the two groups. RESULTS No statistical differences were found between the two groups for mean best correct visual acuity improvement after surgery (p < 0.001). Mean surgery comfort evaluation was 7.63 ± 0.48 in 3DVH eyes and 8.21 ± 0.62 in GM ones (p = 0.09); mean overall surgical time was 35.12 ± 3.8 min in 3DVH eyes and 32.7 ± 2.27 min in GM ones (p < 0.001); mean peeling time was 14.24 ± 3.42 min in 3DVH eyes and 13.61 ± 4.63 min in GM ones (p = 0.11). CONCLUSIONS According to the data observed in this study, the 3DVH provides adequate safety and efficacy in retinal and macular visualization during PPV for MH and MP.
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Affiliation(s)
| | - Sandro Sbordone
- Multidisciplinary Department of Medical Surgical and Dental Sciences Università della Campania Luigi Vanvitelli Napoli Italy
| | | | - Adele Ragucci
- Multidisciplinary Department of Medical Surgical and Dental Sciences Università della Campania Luigi Vanvitelli Napoli Italy
| | | | - Gennarfrancesco Iaccarino
- Multidisciplinary Department of Medical Surgical and Dental Sciences Università della Campania Luigi Vanvitelli Napoli Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical Surgical and Dental Sciences Università della Campania Luigi Vanvitelli Napoli Italy
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Lanza M, Boccia R, Ruggiero A, Melillo P, Bifani Sconocchia M, Simonelli F, Sbordone S. Evaluation of Donor and Recipient Characteristics Involved in Descemet Stripping Automated Endothelial Keratoplasty Outcomes. Front Med (Lausanne) 2021; 8:605160. [PMID: 33912573 PMCID: PMC8072002 DOI: 10.3389/fmed.2021.605160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 03/15/2021] [Indexed: 11/20/2022] Open
Abstract
Aims: To evaluate both donor and recipient features involved in visual acuity restoring and complication insurgence in eyes that have undergone Descemet stripping automated endothelial keratoplasty (DSAEK). Methods: In this retrospective study, charts of 111 eyes of 96 patients (mean age 70.25 ± 8.58 years) that underwent DSAEK were evaluated. Only Fuch's Distrophy (FD) or Bullous Keratopathy (BK) due to cataract surgery eyes were included. A complete ophthalmic check with endothelial cell density (ECD) and central corneal thickness (CCT) measurement was performed before surgery and at 1, 3, 6, and 12 months follow-up. Each DSAEK was performed by the same well-trained surgeon; only pre-cut lenticules, provided by same Eye Bank, were implanted. Results: A total of 48 (43%) complications have been observed (most of them were 22 partial graft detachments and 17 IOP spikes). At the last follow-up (mean: 8.58 ± 4.09 months), a significant increase (p < 0.05) of best corrected visual acuity (BCVA) was detected. Overall mean BCVA of the eyes evaluated was 0.40 ± 0.43 LogMAR with BK eyes showing a significantly higher improvement (p < 0.05) compared to FD eyes. The only factor showing a significant correlation (p < 0.05) with visual acuity enhancement was the implant of a lenticule thinner than 100 μm. Recipient features significantly (p < 0.05) associated with complications observed after surgery were glaucoma and diabetes mellitus. Conclusion: The use of a graft thinner than 100 μm can provide better visual acuity recovery while recipients affected by glaucoma or diabetes mellitus are more prone to develop complications after surgery.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Rosa Boccia
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Adriano Ruggiero
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Paolo Melillo
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Mario Bifani Sconocchia
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Sandro Sbordone
- Multidisciplinary Department of Medical, Surgical, and Dental Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
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Amendola A, Palomba G, Gaudiello M, Dinuzzi VP, Marra E, Fusco F, Lanza M, Antropoli M, Brillantino A, Mastella F, Castriconi M. Impact of SARS-Cov-2 pandemic on Emergency General Surgery. A single-center observational study. Ann Ital Chir 2021; 92:317-322. [PMID: 34312333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Several articles have been published on impact COVID-19 infection about reduction of surgical activity. We have focused on the differences between our surgical activity in an Emergency General Surgery department in "Cardarelli" Hospital in Naples. METHODS This retrospective study compared the patients treated from March 9, 2020 to April 27, 2020 (Italian lockdown time) and the patients treated in the same period of 2019. We recruited 75 patients in Group A (2020) and 165 patients in Group B (2019). RESULTS There was a reduction in hospitalizations for non-trauma disease (69 in group A and 122 in group B with p: 0.001), a reduction in transfers from other hospitals (2 patients in group A and 17 in group B with p. 0.04) and a reduction in hospitalizations for trauma disease (6 in group A and 43 in group B with p: 0.001). The severity of the disease in 2020 was greater than in the same period in 2019 and there was a higher rate of high-grade complications CONCLUSION: From data analysis, we conclude that there has been a reduction in hospitalizations and surgical interventions in our emergency surgery department. The patients, however, had a much more severe disease that resulted in a greater number of complications in the peri and post-operative time. KEY WORDS COVID-19, Lockdown, Emergency Surgery, Severity of disease.
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Lanza M, De Rosa L, Sbordone S, Boccia R, Gironi Carnevale UA, Simonelli F. Analysis of Corneal Distortion after Myopic PRK. J Clin Med 2020; 10:jcm10010082. [PMID: 33379378 PMCID: PMC7794860 DOI: 10.3390/jcm10010082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/14/2020] [Accepted: 12/24/2020] [Indexed: 01/22/2023] Open
Abstract
The purpose of the study is to evaluate the corneal biomechanical properties (CBP) and their behaviors after myopic refractive surgery both with Ocular Response Analyzer (ORA) and Corvis ST (CST). This retrospective study included 145 eyes of 145 patients with a mean age of 33.13 ± 9.24 years, who underwent myopic photorefractive keratectomy (PRK) for a refractive defect, measured as spherical equivalent, of mean −4.69 ± 2.04 D and have been evaluated before surgery and at 1, 3 and 6 months follow-up. Corneal hysteresis (CH) and corneal resistance factor (CRF) values significantly decreased after 1 month and remained statistically stable during further follow-ups. CST parameters had a different evolution: only second applanation time (AT2) differences showed a significant variation after 1 month that did not statistically change over time. Highest concavity deformation amplitude (HCDA), highest concavity peak distance (HCPD), first applanation time (AT1) and velocity (AV1) showed continuous significant differences both after 3 and after 6 months. This study suggests that after central surface ablation surgery, such as myopic PRK, corneal shape is remodeling, and its deformation parameters are going to change even at 6 months follow-up. This indicates that it should be important to evaluate refractive surgery patients during a longer follow-up because this could allow earlier diagnosis and better management of late-onset complications.
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Lanza M, Koprowski R, Boccia R, Krysik K, Sbordone S, Tartaglione A, Ruggiero A, Simonelli F. Application of Artificial Intelligence in the Analysis of Features Affecting Cataract Surgery Complications in a Teaching Hospital. Front Med (Lausanne) 2020; 7:607870. [PMID: 33363188 PMCID: PMC7759659 DOI: 10.3389/fmed.2020.607870] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/24/2020] [Indexed: 01/02/2023] Open
Abstract
Aims: To evaluate the ocular and systemic factors involved in cataract surgery complications in a teaching hospital using artificial intelligence. Methods: One eye of 1,229 patients with a mean age of 70.2 ± 10.3 years old that underwent cataract surgery was selected for this study. Ocular and systemic details of the patients were recorded and then analyzed by means of artificial intelligence. A total of 1.25 billion simulations of artificial intelligence learning and testing were conducted on several variables and a customized model of analysis was developed. Results: A total of 73 complications were recorded in this study. According to the analysis performed, the main factors involved in cataract surgery complications were: a surgeon in training, axial length and intraocular lens power. The model predicted how long surgery would last with an error of <6 min compared to the effective time needed. Conclusions: According to the data here obtained, artificial intelligence could be an interesting option to build customized models able to prevent complications and to predict actual surgery time. The customized algorithm option allows the development of better models adaptable to different units as well as the possibility to be calibrated for the same unit along time.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Robert Koprowski
- Institute of Biomedical Engineering, Faculty of Science and Technology, University of Silesia in Katowice, Sosnowiec, Poland
| | - Rosa Boccia
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Katarzyna Krysik
- Department of Ophthalmology with Pediatric Unit, St. Barbara Hospital, Trauma Center, Sosnowiec, Poland
| | - Sandro Sbordone
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Antonio Tartaglione
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Adriano Ruggiero
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Francesca Simonelli
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, University of Campania Luigi Vanvitelli, Naples, Italy
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d'Ambrosio A, Capuano R, Rossi S, Bisecco A, Lanza M, Gesualdo C, Leocani L, Rodegher M, Filippi M, Marino C, Maimone D, Tedeschi G, Simonelli F, Gallo A. Two-year macular volume assessment in multiple sclerosis patients treated with fingolimod. Neurol Sci 2020; 42:731-733. [PMID: 33033898 DOI: 10.1007/s10072-020-04802-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/05/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Fingolimod (FNG) is associated with the development of symptomatic macular edema (ME) in a small subset of multiple sclerosis (MS) patients. By using spectral domain optical coherence tomography (SD-OCT), an increase in the total macular volume (TMV) was rarely detected during the first months of treatment. OBJECTIVES The objective of this study is to assess whether FNG treatment leads to long-term macular changes in a real-life setting. METHODS Sixty RRMS patients starting FNG, according to therapeutic indication, were enrolled at three Italian MS centers and followed for 2 years. RESULTS The mean TMV did not change between baseline and the follow-up. No patients experienced visual acuity drop during the follow-up. CONCLUSIONS Initiation of FNG in MS is associated with a modest, not significant, increase in macular volume followed by no further significant changes over 2 years, highlighting the good safety profile of such treatment in MS.
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Affiliation(s)
- Alessandro d'Ambrosio
- Multiple Sclerosis Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rocco Capuano
- Multiple Sclerosis Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Settimio Rossi
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alvino Bisecco
- Multiple Sclerosis Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michele Lanza
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carlo Gesualdo
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Letizia Leocani
- Neurology Unit and Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Mariaemma Rodegher
- Neurology Unit and Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neurology Unit and Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Clara Marino
- Ophtalmology Unit, ARNAS Garibaldi Hospital, Catania, Italy
| | - Davide Maimone
- Multiple Sclerosis Center, Neurology Unit, ARNAS Garibaldi Hospital, Catania, Italy
| | - Gioacchino Tedeschi
- Multiple Sclerosis Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesca Simonelli
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonio Gallo
- Multiple Sclerosis Center, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.
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Palladino A, De Bernardo M, Scutifero M, Lanza M, De Querquis S, Rosa N, Politano L. Efficacy and safety of ropivacaine HCl in peribulbar anaesthesia for cataract surgery in patients with myotonic dystrophy type 1. Acta Myol 2020; 39:90-93. [PMID: 32904905 PMCID: PMC7460729 DOI: 10.36185/2532-1900-011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 05/26/2020] [Indexed: 11/03/2022]
Abstract
Myotonic dystrophy (DM1) is the most common muscle disease in adults, affecting approximately 1:8000 individuals, characterized by myotonia and muscular wasting and a multisystemic involvement that includes heart, brain, respiratory and endocrine system, and eye. Conduction system is selectively involved, often causing cardiac sudden death. Early onset posterior subcapsular cataract is a characteristic feature of myotonic dystrophy, requiring surgical treatment. However, DM1 is associated with many anesthetic hazards; sensitivity to anesthetic drugs, especially muscle relaxants and opioids, may complicate postoperative care. Local anesthesia also requires attention. We investigated the heart response to local anesthesia Ropivacaine Hcl administration in 16 DM1 patients (12M:4F) consecutively undergoing cataract surgery, by analyzing heart rate, ventricular and supraventricular ectopic beats, runs of tachycardia and pauses ≥ 2.5 sec., through a 24h-Holter monitoring, registered before and within 24 hours after surgery. The average age of patients was 47.4 years (range 30.2-55.9). At baseline, one patient had a pacemaker and 3 a defibrillator. Two patients presented a first-degree atrio-ventricular-block; three showed ectopic ventricular beats, on anti-arrhythmic drug treatment. No significant differences in heart rate values (73 ± 15b/m versus 76 ± 13b/m) were observed after cataract surgery, nor in the onset of ectopic beats. Only patients who presented ventricular ectopic beats at baseline, showed an increase in their number after surgery, likely related to an arbitrary interruption of the specific treatment. These data confirm the safety and efficacy of ropivacaine HCl used as a local anesthetic in patients with myotonic dystrophy.
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Affiliation(s)
- Alberto Palladino
- Cardiomyology and Medical Genetics, University Hospital "Luigi Vanvitelli", Naples, Italy
| | - Maddalena De Bernardo
- Department of Medicine, Surgery and Dentistry, Salerno Medical School, Salerno, Italy
| | - Marianna Scutifero
- Cardiomyology and Medical Genetics, University Hospital "Luigi Vanvitelli", Naples, Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Nicola Rosa
- Department of Medicine, Surgery and Dentistry, Salerno Medical School, Salerno, Italy
| | - Luisa Politano
- Cardiomyology and Medical Genetics, University Hospital "Luigi Vanvitelli", Naples, Italy
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Avancini A, Trestini I, Carbognin L, Tregnago D, Fiorio E, Parolin V, Lanza M, Bria E, Milella M, Pilotto S. 1847P A longitudinal study investigating lifestyle modification during and after breast cancer treatment. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Trestini I, Sperduti I, Sposito M, Kadrija D, Drudi A, Tregnago D, Avancini A, Gkountakos A, Carbognin L, Lanza M, Santo A, D'Onofrio M, Tortora G, Bria E, Milella M, Pilotto S. NUTRITIONAL DERANGEMENTS IN ADVANCED NON-SMALL CELL LUNG CANCER PATIENTS: PREVALENCE AND IMPACT ON TREATMENT OUTCOME. Nutrition 2020. [DOI: 10.1016/j.nut.2020.110908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Scorcia V, Soda M, Lucisano A, Lanza M, Giannaccare G. A Preliminary Comparative Study of Visual Performance Between Two Newly Commercially Available Monofocal Intraocular Lenses Implanted During Cataract Surgery. Clin Ophthalmol 2020; 14:831-835. [PMID: 32214794 PMCID: PMC7083640 DOI: 10.2147/opth.s246319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/27/2020] [Indexed: 01/06/2023] Open
Abstract
Purpose To compare visual outcomes of two newly developed monofocal intraocular lenses (IOLs) (I-Stream H and CT Lucia 211P) implanted in patients undergoing surgery for senile cataract. Methods This prospective, comparative, single-center, randomized study included 94 eyes of 94 patients undergoing cataract surgery. Patients were randomized to receive the implantation of I-Stream H IOL (Group 1) or CT Lucia 211P IOL (Group 2). Each patient underwent a complete ocular examination before (V0), 1 month (V1), 3 months (V2) and 6 months (V3) after surgery, including visual acuity testing, objective refraction, slit-lamp biomicroscopy, contrast sensitivity testing and visual function index questionnaire (VF-14). Results After surgery, a significant increase of best-corrected visual acuity (BCVA), CS and VF-14 and a significant decrease of SE were detected in both groups at each time point compared to baseline (always p<0.01). No significant differences in the postoperative increase of BCVA (p=0.12), CS (p=0.21) and VF-14 (p=0.31) and decrease of SE (p=0.08) were detected comparing patients from Group 1 and Group 2 at V3. Mean and median prediction error, as well as absolute prediction error values, did not significantly differ between the two groups (p>0.05). Eyes with an actual refraction within 0.25, 0.50 and 1 D were 53.1%, 85.1% and 100% for Group 1 and 55.3%, 87.2% and 100% for Group 2 (p>0.05). Conclusion I-Stream H and CT Lucia 211P allowed a satisfied recovery of visual function after senile cataract surgery; both IOLs were shown to have similar outcomes of visual performance.
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Affiliation(s)
- Vincenzo Scorcia
- Department of Ophthalmology, University Magna Græcia, Catanzaro, Italy
| | - Mauro Soda
- Department of Ophthalmology, University Magna Græcia, Catanzaro, Italy
| | - Andrea Lucisano
- Department of Ophthalmology, University Magna Græcia, Catanzaro, Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università della Campania "Luigi Vanvitelli", Naples, Italy
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Filippone A, Lanza M, Campolo M, Casili G, Paterniti I, Cuzzocrea S, Esposito E. Protective effect of sodium propionate in Aβ 1-42 -induced neurotoxicity and spinal cord trauma. Neuropharmacology 2020; 166:107977. [PMID: 32004548 DOI: 10.1016/j.neuropharm.2020.107977] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 01/13/2020] [Accepted: 01/23/2020] [Indexed: 12/23/2022]
Abstract
Sodium propionate (SP) is one of the main short chain fatty acids (SCFA) that can be produced naturally through host metabolic pathways. SP have been documented and include the reduction of pro-inflammatory mediators in an in vivo model of colitis. The aim of this study is to evaluate the neuroprotective effects of SP in reducing inflammatory process associated to neurological disorders. We performed both in vitro model of Alzheimer's disease, induced by oligomeric Aβ1-42 stimulation, and in in vivo model of spinal cord injury (SCI) in which neuroinflammation plays a crucial role. For in vitro model, the human neuroblastoma SH-SY5Y cell line was first differentiated with retinoic acid (100 μM) for 24 h and then stimulated by oligomeric Aβ1-42 (1 μg/ml) and treated with SP at 0.1- 1-10 μM concentrations for another 24 h. Instead, the in vivo model of SCI was induced by extradural compression of the spinal cord at T6-T8 levels, and animals were treated with SP (10-30-100 mg/kg o.s) 1 and 6 h after SCI. Our results demonstrated that both in in vitro neuroinflammatory model and in vivo model of SCI the treatment with SP significantly reduced NF-κB nuclear translocation and IκBα degradation, as well as decreases COX-2 and iNOS expressions evaluated by Western blot analysis. Moreover, we showed that SP treatment significantly ameliorated histopathology changes and improved motor recovery in a dose-dependent manner. In conclusion, our results demonstrated that SP possesses neuroprotective effects, suggesting it could represent a target for therapeutic intervention in neuroinflammatory disorders.
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Affiliation(s)
- A Filippone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
| | - M Lanza
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
| | - M Campolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
| | - G Casili
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
| | - I Paterniti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
| | - S Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy; Department of Pharmacological and Physiological Science, Saint Louis University, USA.
| | - E Esposito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D ׳Alcontres, 31, 98166, Messina, Italy.
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Antropoli M, Fusco F, Brillantino A, Lanza M, Monte G, Cricrì AM, Scardi F, Ciorra FR, Marra E, Castriconi M. Treatment of acute diverticulitis with open abdomen technique. Ann Ital Chir 2020; 91:705-708. [PMID: 33554945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
AIM The aim of this study is to highlight our experience about the use of open Abdomen's technique as strategy for the management of complicated colon diverticulitis with a delayed anastomosis or colostomy. MATERIALS AND METHODS Thirty patients, with III and IV Hinchey stage, have been undertaken to a surgical procedure with Open Abdomen technique and application of Ab-thera device. A second surgical look was made after 48-72 hours in order to evaluate the possibility to do an anastomosis or colostomy. RESULTS No deaths in patients with anastomosis were reported, but one case of leakage at the 8th day and one case of micro pulmonary embolism had been displayed. Elderly patients were discharged between the 15TH /18th day. One patient affected by lymphoma was sent in haematology department for other treatment. DISCUSSION Today trend is to treat the diverticular disease with colic and paracolic abscess by a medical therapy and percutaneous drainage under CT scan or ultrasound view. With III and IV of Hinchey scale we perform the resection with anastomosis or colostomy. The open abdomen technique allows the surgeons to make the decision of colostomy or anastomosis in the second surgical look at 48-72 hours after the first treatment with irrigation and aspiration during AB-Thera. CONCLUSION The Open Abdomen technique is a valid therapeutic alternative approach for patients with acute diverticulitis disease in III and IV Hinchey grade. This therapeutic approach gives important advantages in patients with delayed colostomy. KEY WORDS Diverticulitis, Damage Control Surgery, Open Abdomen.
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Corrales L, Arauz-Romero E, Lanza M, Bacon L, Homero-Matos L, Vargas-Málaga C. P2.01-69 NSCLC Mutation Frequency in the Central American and Caribbean Region. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Trestini I, Sperduti I, Sposito M, Kadrija D, Drudi A, Tregnago D, Avancini A, Di Noia V, Gkountakos A, D'Argento E, Carbognin L, Lanza M, Santo A, D'Onofrio M, Tortora G, Bria E, Milella M, Pilotto S. P1.16-43 Prevalence of Clinical and Sub-Clinical Malnutrition in Advanced Non-Small-Cell Lung Cancer Patients and Association with Outcome. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tregnago D, Carbognin L, Trestini I, Avancini A, Sartori G, Fiorio E, Parolin V, Lanza M, Rimondini M, Del Piccolo L, Bria E, Milella M, Pilotto S. Impact of cognitive-behavioral-therapy (CBT) on levels of anxiety, depression and distress in cancer patients (pts). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz262.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Avancini A, Pala V, Krogh V, Sieri S, Mariani L, Tregnago D, Sartori G, Trestini I, Bria E, Milella M, Lanza M, Pilotto S. Exercise level, interest and preferences in cancer patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz265.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Trestini I, Sperduti I, Sposito M, Kadrija D, Drudi A, Tregnago D, Avancini A, Gkountakos A, Carbognin L, Santo A, D’onofrio M, Lanza M, Tortora G, Bria E, Milella M, Pilotto S. Impact of nutritional derangement on treatment outcome in advanced non-small-cell lung cancer (A-NSCLC) patients (pts). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz265.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lanza M, Gironi Carnevale UA, Mele L, Bifani Sconocchia M, Bartollino S, Costagliola C. Morphological and Functional Evaluation of Oral Citicoline Therapy in Chronic Open-Angle Glaucoma Patients: A Pilot Study With a 2-Year Follow-Up. Front Pharmacol 2019; 10:1117. [PMID: 31611797 PMCID: PMC6775502 DOI: 10.3389/fphar.2019.01117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/30/2019] [Indexed: 11/30/2022] Open
Abstract
Aims: To study the neuroprotective effect of oral citicoline (CT) therapy in primary open-angle glaucoma (POAG). Methods: This study included one eye each of 60 POAG patients. Patients were randomly divided into two groups (A and B) of 30 participants each. Only patients of group A were administered with CT therapy. Age, sex, and disease duration were matched between groups. Despite a stable intraocular pressure (IOP), a slow disease progression—assessed by standard automated white-on-white perimetry (SAP) in the previous 3 years—occurred in all patients. All patients underwent a complete eye examination, including IOP measurement, SAP, retinal nerve fiber layer (RNFL) thickness, and ganglion cell complex (GCC) thickness measurements with optical coherence tomography (OCT), before starting CT treatment and at 6, 12, 18, and 24 months’ follow-up. Parameter differences between groups were evaluated at each eye check. Results: After 18 months, mean values of SAP mean deviation (MD) of group A were significantly (p = 0.039) higher (−7.25 db) than those of group B (−8.64 db). Moreover, they appeared stable in the following visits, whereas in group B, mean MD values continued to significantly (p < 0.001) decrease (−9.28 db) over time. Mean RNFL and GCC thickness in group A were significantly (p < 0.01) higher (70.39 and 71.19 μm, respectively) than in group B (64.91 and 65.60 μm, respectively) after 12 months of CT therapy. Furthermore, they appeared to be stable over the later visits, whereas they thinned significantly (p < 0.001) over time in group B. Conclusion: These findings suggest that CT therapy seems to be effective in slowing POAG progression. Further studies on a larger population and with a longer follow-up are needed to confirm this pilot investigation.
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Affiliation(s)
- Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Ugo Antonello Gironi Carnevale
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Luigi Mele
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Mario Bifani Sconocchia
- Multidisciplinary Department of Medical, Surgical and Dental Specialities, Università della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Silvia Bartollino
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Italy
| | - Ciro Costagliola
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Italy
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Brillantino A, Andreano M, Lanza M, D'Ambrosio V, Fusco F, Antropoli M, Lucia A, Zito ES, Forner A, Ambrosino F, Monte G, Cricrì AM, Robustelli U, De Masi A, Calce R, Ciardiello G, Renzi A, Castriconi M. Advantages of Damage Control Strategy With Abdominal Negative Pressure and Instillation in Patients With Diffuse Peritonitis From Perforated Diverticular Disease. Surg Innov 2019; 26:656-661. [PMID: 31221028 DOI: 10.1177/1553350619857561] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Purpose. To evaluate the results of Damage Control Strategy (DCS) in the treatment of generalized peritonitis from perforated diverticular disease in patients with preoperative severe systemic diseases. Methods. All the patients with diffuse peritonitis (Hinchey 3 and 4) and the American Society of Anesthesiologists (ASA) score ≥3 were included and underwent DCS consisting of a 2-step procedure. The first was peritoneal lavage, perforated colon-stapled resection, and temporary abdominal closure with negative pressure wound therapy combined with instillation. The second step, 48 hours later, included the possibility of restoring intestinal continuity basing on local and general patients' conditions. Results. Thirty patients (18 [60%] women and 12 [40%] men, median age 68.5 [range = 35-84] years) were included (18 [60%] ASA III, 11 [36.7%] ASA IV, and 1 [0.03%] ASA V). Seven patients (23.3%) showed sepsis and 1 (3.33%) septic shock. At second surgery, 24 patients (80%) received a colorectal anastomosis and 6 patients (20%) underwent a Hartmann's procedure. Median hospital stay was 18 days (range = 12-62). Postoperative morbidity rate was 23.3% (7/30) and included 1 anastomotic leak treated with Hartmann's procedure. Consequently, at discharge from hospital, 23 patients (76.6%) were free of stoma. Primary fascial closure was possible in all patients. Conclusions. DCS with temporary abdominal closure by negative pressure wound therapy combined with instillation in patients with diffuse peritonitis from complicated diverticulitis could represent a feasible surgical option both in hemodynamically stable and no stable patients, showing encouraging results including a low stoma rate and an acceptable morbidity rate.
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Tartaglia D, Costa G, Camillò A, Castriconi M, Andreano M, Lanza M, Fransvea P, Ruscelli P, Rimini M, Galatioto C, Chiarugi M. Damage control surgery for perforated diverticulitis with diffuse peritonitis: saves lives and reduces ostomy. World J Emerg Surg 2019; 14:19. [PMID: 31015859 PMCID: PMC6469209 DOI: 10.1186/s13017-019-0238-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 03/28/2019] [Indexed: 11/23/2022] Open
Abstract
Introduction Over the last decade, damage control surgery (DCS) has been emerging as a feasible alternative for the management of patients with abdominal infection and sepsis. So far, there is no consensus about the role of DCS for acute perforated diverticulitis. In this study, we present the outcome of a multi-institutional series of patients presenting with Hinchey's grade III and IV diverticulitis managed by DCS. Methods All the participating centers were tertiary referral hospitals. A total of 34 patients with perforated diverticulitis treated with DCS during the period 2011–2017 were included in the study. During the first laparotomy, a limited resection of the diseased segment was performed followed by lavage and use of negative pressure wound therapy (NPWT). After 24/48 h of resuscitation, patients returned to the operating room for a second look. Mortality, morbidity, and restoration of bowel continuity were the primary outcomes of the study. Results There were 15 males (44%) and 19 females (56%) with a mean age of 66.9 years (SD ± 12.7). Mean BMI was 28.42 kg/m2 (SD ± 3.33). Thirteen cases (38%) were Wasvary’s modified Hinchey's stage III, and 21 cases (62%) Hinchey's stage IV. Mean Mannheim Peritonitis Index (MPI) was 25.12 (SD ± 6.28). In 22 patients (65%), ASA score was ≥ grade III. Twenty-four patients (71%) had restoration of bowel continuity, while 10 (29%) patients had an end colostomy (Hartmann’s procedure). Three of these patients received a temporary loop ileostomy. One patient had an anastomotic leak. Mortality rate was 12%. Mean length of hospital stay was 21.9 days. At multivariate analysis, male gender (p = 0.010) and MPI (p = 0.034) correlated with a high percentage of Hartmann’s procedures. Conclusion DCS is a feasible procedure for patients with generalized peritonitis secondary to perforated diverticulitis, and it appears to be related to a higher rate of bowel reconstruction. Due to the open abdomen, stay in ICU with prolonged mechanical ventilation is required, but these aggressive measures may be needed by most patients undergoing surgery for perforated diverticulitis, whatever the procedure is done.
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Affiliation(s)
- Dario Tartaglia
- 1Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Gianluca Costa
- 2Emergency Surgery Unit, Sant'Andrea Teaching Hospital, University Sapienza, Rome, Italy
| | - Antonio Camillò
- 1Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | | | - Mauro Andreano
- 3Emergency Surgery Unit, Ospedale Cardarelli, Naples, Italy
| | - Michele Lanza
- 3Emergency Surgery Unit, Ospedale Cardarelli, Naples, Italy
| | - Pietro Fransvea
- 2Emergency Surgery Unit, Sant'Andrea Teaching Hospital, University Sapienza, Rome, Italy
| | - Paolo Ruscelli
- 4Emergency Surgery Unit, Ospedali Riuniti Teaching Hospital, Polytechnic University of Marche, Ancona, Italy
| | - Massimiliano Rimini
- 4Emergency Surgery Unit, Ospedali Riuniti Teaching Hospital, Polytechnic University of Marche, Ancona, Italy
| | - Christian Galatioto
- 1Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Massimo Chiarugi
- 1Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
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Brillantino A, Iacobellis F, Festa P, Mottola A, Acampora C, Corvino F, Del Giudice S, Lanza M, Armellino M, Niola R, Romano L, Castriconi M, De Palma M, Noschese G. Non-Operative Management of Blunt Liver Trauma: Safety, Efficacy and Complications of a Standardized Treatment Protocol. Bull Emerg Trauma 2019; 7:49-54. [PMID: 30719466 PMCID: PMC6360015 DOI: 10.29252/beat-070107] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Objective: To evaluate the safety and effectiveness of NOM (non-operative management) in the treatment of blunt liver trauma, following a standardized treatment protocol. Methods: All the hemodynamically stable patients with computed tomography (CT) diagnosis of blunt liver trauma underwent NOM. It included strict clinical and laboratory observation, 48-72h contrast enhanced ultrasonography (CEUS) or CT follow-up, a primary angioembolization in case of admission CT evidence of vascular injuries and a secondary angioembolization in presence of vascular injuries signs at follow-up CEUS. Results: 181 patients (85.4%) [55 (30.4%) women and 126 (69.6%) men, median age 39 (range 14–71)] were included. Of these, 63 patients (34.8%) had grade I, 48 patients (26.5%) grade II, 39 patients (21.5%) grade III, 21 patients (11.6%) grade IV and 10 patients (5.5%) grade V liver injuries. The overall success rate of NOM was 96.7% (175/181). There was not significant difference in the success rate between the patients with different liver injuries grade. Morbidity rate was 7.4% (13/175). Major complications (2 bilomas, 1 liver hematoma and 2 liver abscesses) were successfully treated by CEUS or CT guided drainage. Eighteen (18/181) patients (9.9%) underwent angioembolization with successful results. Conclusion: Non-operative management of blunt liver trauma represents a safe and effective treatment for both minor and severe injuries, achieving an high success rate and an acceptable morbidity rate. The angiographic study with embolization, although required only in selected cases of vascular injuries, represents a fundamental therapeutic option in a significant percentage of patients.
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Affiliation(s)
- Antonio Brillantino
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy.,Antonio Brillantino and Francesca Iacobellis are equally contributors
| | - Francesca Iacobellis
- Department of Radiology, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy.,Antonio Brillantino and Francesca Iacobellis are equally contributors
| | - Patrizio Festa
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Arianna Mottola
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Ciro Acampora
- Department of Radiology, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Fabio Corvino
- Interventional Radiology Department, A Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Santolo Del Giudice
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Michele Lanza
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Mariano Armellino
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Raffaella Niola
- Interventional Radiology Department, A Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Luigia Romano
- Department of Radiology, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Maurizio Castriconi
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Maurizio De Palma
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
| | - Giuseppe Noschese
- Department of Surgery, A. Cardarelli Hospital, Via A. Cardarelli 9 80131 Naples, Italy
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Santos T, Rebelatto E, Chaves B, Lanza M, Oliveira J, Albuquerque EC, Vieira de Melo S. High pressure phase equilibrium data for carbon dioxide, methyl methacrylate and poly (dimethylsiloxane) systems. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2018.09.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Aguiar GPS, Magro CD, Oliveira JV, Lanza M. POLY(HYDROXYBUTYRATE-CO-HYDROXYVALERATE) MICRONIZATION BY SOLUTION ENHANCED DISPERSION BY SUPERCRITICAL FLUIDS TECHNIQUE. Braz J Chem Eng 2018. [DOI: 10.1590/0104-6632.20180354s20170501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sommese L, Benincasa G, Lanza M, Sorriento A, Schiano C, Lucchese R, Alfano R, Nicoletti GF, Napoli C. Novel epigenetic-sensitive clinical challenges both in type 1 and type 2 diabetes. J Diabetes Complications 2018; 32:1076-1084. [PMID: 30190170 DOI: 10.1016/j.jdiacomp.2018.08.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/26/2018] [Accepted: 08/15/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Epigenetics modulated tissue-specific gene expression during the onset of type 1 and type 2 diabetes and their complications. METHODS We searched the PubMed recent studies about the main epigenetic tags involved in type 1 and type 2 diabetes onset and their clinical complications. PubMed studies about the epigenetic tags involved in type 1 and 2 diabetes onset was searched. RESULTS The epigenetic methylation maps of cord blood samples highlighted differences in the methylation status of CpG sites within the MHC genes between carriers of diabetes type 1 DR3-DQ2 and DR4-DQ8 risk haplotypes. β cell-derived unmethylated INS DNA showed the decline of β-cell mass preserving insulin secretion. Differentially methylated regions in pancreatic islets from type 2 diabetes covered PDX1, TCF7L2, and ADCY5 promoters during islet dysfunction. The recruitment of SET7 and SUV39H1 histone methyltransferases and LSD-1 lysine-specific demethylase-1 at NF-kβ-p65 promoter in vascular cells was involved in coronary heart disease. Neutrophil extracellular trap, activated by protein arginine deiminase-4, impaired wound healing from diabetic foot ulcers. MiR-199a-3p over-expression induced coagulative cascade, swelling and pain by a down-regulation of SERPIN-E2 in diabetic peripheral neuropathy. A DNA hypo-methylation and histone hyper-acetylation at MIOX promoter led an overexpression of ROS, fibronectin, HIF-1α, and NOX-4 associated with diabetic tubulopathy. A hypo-methylation of H3K4 at SOD2 promoter by LSD-1 increased ROS causing diabetic retinopathy. CONCLUSIONS Epigenetics played a relevant role in prevention, diagnosis, and treatment of diabetes.
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MESH Headings
- Biomarkers/analysis
- DNA Methylation/physiology
- Diabetes Mellitus, Type 1/complications
- Diabetes Mellitus, Type 1/diagnosis
- Diabetes Mellitus, Type 1/genetics
- Diabetes Mellitus, Type 1/therapy
- Diabetes Mellitus, Type 2/complications
- Diabetes Mellitus, Type 2/diagnosis
- Diabetes Mellitus, Type 2/genetics
- Diabetes Mellitus, Type 2/therapy
- Diabetic Foot/genetics
- Epigenesis, Genetic/physiology
- Genetic Predisposition to Disease
- Genome-Wide Association Study
- Humans
- Precision Medicine/methods
- Precision Medicine/trends
- Promoter Regions, Genetic/drug effects
- Promoter Regions, Genetic/genetics
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Affiliation(s)
- Linda Sommese
- U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine, Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Napoli, Italy.
| | - Giuditta Benincasa
- U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine, Department of Internal and Specialty Medicine, Azienda Ospedaliera Universitaria, Università degli Studi della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Università della Campania Luigi Vanvitelli, Napoli, Italy
| | - Antonio Sorriento
- U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine, Department of Internal and Specialty Medicine, Azienda Ospedaliera Universitaria, Università degli Studi della Campania "Luigi Vanvitelli", Napoli, Italy
| | | | - Roberta Lucchese
- U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine, Department of Internal and Specialty Medicine, Azienda Ospedaliera Universitaria, Università degli Studi della Campania "Luigi Vanvitelli", Napoli, Italy
| | - Roberto Alfano
- Department of Medical, Surgical, Neurological, Metabolic and Geriatric Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Giovanni Francesco Nicoletti
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Università della Campania Luigi Vanvitelli, Napoli, Italy
| | - Claudio Napoli
- IRCCS SDN, Naples, Italy; Department of Medical, Surgical, Neurological, Metabolic and Geriatric Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
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Di Francesco F, De Marco G, Gironi Carnevale UA, Lanza M, Lanza A. The number of implants required to support a maxillary overdenture: a systematic review and meta-analysis. J Prosthodont Res 2018; 63:15-24. [PMID: 30269880 DOI: 10.1016/j.jpor.2018.08.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 08/17/2018] [Accepted: 08/21/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE The number of implants needed to support a maxillary overdenture is still a controversial issue. The aim of this systematic review was to investigate the number of implants required to support a maxillary overdenture in order to obtain optimal treatment outcomes in terms of implant survival, overdenture longevity and patient satisfaction. STUDY SELECTION Pubmed and EMBASE databes were systematically searched and complemented by hand searching from 2000 to 2017. The Prisma statement and a PICOS approach were adopted. All selected articles provided at least two-year follow-up and 10 totally edentulous patients. Survival rate of implants and overdentures were statistically analyzed according to number of implants and according to splitting technique, employing non-parametric Fisher Test for unpaired data. For the pooled analysis of implant failures, the odds ratio between group of 4 splinted implants and group of more than 4 splinted was calculated. RESULTS A total of 28 articles were included. Data analysis of the included studies showed that the survival rate of implants appeared higher in ≥ 4 implants group, whereas the high survival rate of overdentures and patient satisfaction were not significantly influenced by the number of implants. CONCLUSIONS The findings of our analysis indicate that overall the most frequent tendency is to place at least four implants, splinted or unsplinted, in order to ensure a higher survival rate of implants. However, the relationship between overdenture survival, the patient's quality of life, and the number of implants required to support a maxillary overdenture has yet to be clarified.
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Affiliation(s)
- Fabrizio Di Francesco
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University Luigi Vanvitelli, Naples, Italy
| | - Gennaro De Marco
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University Luigi Vanvitelli, Naples, Italy
| | - Ugo Antonello Gironi Carnevale
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University Luigi Vanvitelli, Naples, Italy
| | - Michele Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University Luigi Vanvitelli, Naples, Italy
| | - Alessandro Lanza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Campania University Luigi Vanvitelli, Naples, Italy.
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Caffo M, Esposito E, Casili G, Barresi V, Caruso G, Lanza M, Gorgoglione N, Germanò A, Cuzzocrea S, Cardali SM. P04.65 Towards new therapies for glioblastoma treatment: role of Dkk-3 and Claudin-5. Neuro Oncol 2018. [DOI: 10.1093/neuonc/noy139.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Caffo
- Department of Neurosurgery, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
| | - E Esposito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - G Casili
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - V Barresi
- Department of Human Pathology, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
| | - G Caruso
- Department of Neurosurgery, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
| | - M Lanza
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - N Gorgoglione
- Department of Neurosurgery, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
| | - A Germanò
- Department of Neurosurgery, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
| | - S Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - S M Cardali
- Department of Neurosurgery, University of Messina, A.O.U. Policlinico G. Martino, Messina, Messina, Italy
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