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Fancello G, Fancello V, Ehsani D, Porpiglia V, Piras G, Caruso A, Sanna M. Correction: Tumor progression in tympanojugular paragangliomas: the role of radiotherapy and wait and scan. Eur Arch Otorhinolaryngol 2024; 281:2791. [PMID: 38587652 DOI: 10.1007/s00405-024-08636-7] [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: 04/09/2024]
Affiliation(s)
- Giuseppe Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Otorhinolaryngology, Careggi University Hospital, 50134, Florence, Italy
| | - Virginia Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy.
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy.
- ENT Department, Azienda Ospedaliero Universitaria - Sassari, 07100, Sassari, Italy.
| | - Diana Ehsani
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy
| | - Vincenzo Porpiglia
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Audiology Unit, Department of Specialistic Surgical Sciences, IRCCS Cà Granda Foundation, Policlinic of Milan, Milan, Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
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Fancello G, Fancello V, Ehsani D, Porpiglia V, Piras G, Caruso A, Sanna M. Reply to "comments on tumor progression in tympanojugular paragangliomas: the role of radiotherapy and wait and scan". Eur Arch Otorhinolaryngol 2024; 281:3291-3293. [PMID: 38592506 DOI: 10.1007/s00405-024-08599-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024]
Affiliation(s)
- Giuseppe Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Otorhinolaryngology, Careggi University Hospital, 50134, Florence, Italy
| | - Virginia Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy.
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy.
- ENT Department, Azienda Ospedaliero Universitaria - Sassari, 07100, Sassari, Italy.
| | - Diana Ehsani
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy
| | - Vincenzo Porpiglia
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Specialistic Surgical Sciences, Audiology Unit, IRCCS Ca Granda Foundation, Policlinic of Milan, Milan, Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
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Fancello G, Fancello V, Ehsani D, Porpiglia V, Piras G, Caruso A, Sanna M. Tumor progression in tympanojugular paragangliomas: the role of radiotherapy and wait and scan. Eur Arch Otorhinolaryngol 2024; 281:2779-2789. [PMID: 38184495 DOI: 10.1007/s00405-023-08413-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/11/2023] [Indexed: 01/08/2024]
Abstract
INTRODUCTION Tympanojugular paragangliomas (TJ PGLs) are rare tumors characterized by bone infiltration and erosion and a close relationship with critical structures, such as cranial nerves and internal carotid artery. For these reasons, their management represents a tough challenge. Since the fifties, radio-therapy (RT) has been proposed as an alternative treatment aimed at avoiding tumor progression. However, the indolent nature of the tumor, characterized by slow growth, is a crucial factor that needs to be considered before offering radiation. METHODS This study aims to examine tumor progression in RT patients through a systematic review of the literature and in TJ PGL patients who underwent solely wait and scan at our department. RESULTS The rate of tumor progression in the RT group was 8.9%, while in the wait and scan cohort was 12.9%. This data suggests the innate slow growth of PGLs. However, it is not possible to draw certain conclusions because of the wide heterogeneity of the studies. CONCLUSION When complete surgical excision of TJ PGLs is not feasible, appropriate counseling and patient selection, including comprehensive tumor classification, should be performed before proposing RT to control tumor progression, since wait and scan may represent a reasonable option in selected cases.
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Affiliation(s)
- Giuseppe Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Otorhinolaryngology, Careggi University Hospital, 50134, Florence, Italy
| | - Virginia Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy.
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy.
- ENT Department, Azienda Ospedaliero Universitaria - Sassari, 07100, Sassari, Italy.
| | - Diana Ehsani
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy
| | - Vincenzo Porpiglia
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Audiology Unit, Department of Specialistic Surgical Sciences, IRCCS Cà Granda Foundation, Policlinic of Milan, Milan, Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
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Caruso A, Nikita E. Dental diseases and dental wear as a proxy for dietary patterns in Hellenistic-early Roman Menainon, Sicily. Int J Paleopathol 2024; 44:10-19. [PMID: 38039701 DOI: 10.1016/j.ijpp.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/11/2023] [Accepted: 11/20/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE This paper explores dental diseases and wear as a proxy for dietary patterns in Hellenistic-early Roman Menainon. MATERIALS This study includes 166 individuals (4th-1st c. BCE). METHODS Carious lesions, dental calculus, antemortem tooth loss, and dental wear were recorded to explore male-female and adult-juvenile differences, and to position Menainon in the broader Hellenistic/early Roman world through comparisons with published data from other sites. RESULTS Males and females showed similar rates of dental diseases. Dental wear, in contrast, was systematically greater in males. Caries rates were high in both adults and juveniles, but adults showed more calculus. The population from Menainon had higher frequencies for calculus and carious lesions compared to contemporary Italian and Greek assemblages, and a similar frequency for antemortem tooth loss. CONCLUSION Some sex-related differences in the dietary patterns of the Menainon population were visible but small. The diet of adults and juveniles must have been similar in terms of carbohydrate consumption but different with regard to protein consumption. The high frequency of carious lesions and calculus compared to other Greco-Roman sites suggests that this population must have had good access to dietary resources (protein and carbohydrates). SIGNIFICANCE This paper provides insights on gender (sex-related) and age divisions in the Hellenistic/early Roman society through the exploration of food consumption in a Sicilian assemblage. LIMITATIONS Dividing the assemblage by sex and age group reduced considerably the sample size. SUGGESTIONS FOR FURTHER RESEARCH Stable isotopes and dental microwear analyses should be used to investigate dietary patterns further.
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Affiliation(s)
- Antonio Caruso
- Science and Technology in Archaeology and Culture Research Center, The Cyprus Institute, 2121 Aglantzia, Nicosia, Cyprus.
| | - Efthymia Nikita
- Science and Technology in Archaeology and Culture Research Center, The Cyprus Institute, 2121 Aglantzia, Nicosia, Cyprus.
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Wang Y, Piras G, Lauda L, Caruso A, Russo A, Taibah A, Sanna M. Superior petrosal vein sacrifice in translabyrinthine approach for resection of vestibule schwannoma. Eur Arch Otorhinolaryngol 2024; 281:1195-1203. [PMID: 37665344 DOI: 10.1007/s00405-023-08208-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 08/22/2023] [Indexed: 09/05/2023]
Abstract
PURPOSE The aim of this study was to evaluate the safety and surgical outcome of superior petrosal vein (SPV, Dandy's vein) sacrifice in translabyrinthine approach (TLA) for resection of vestibule schwannoma (VS) as compared with SPV preservation, with further investigation of preoperational factors associated with the implement of SPV sacrifice. METHODS The authors prospectively collected data from patients surgically treated for VS through TLA between June 2021 and April 2022 at the Gruppo Otologico. RESULTS There were 30 and 49 patients in SPV sacrifice and preservation groups, respectively. SPV sacrifice group had significantly larger tumor size (2.46 vs. 1.40 cm), less percentage of solid tumor (26.7% vs. 83.7%), higher incidence of brainstem compression (80% vs. 26.5%), and higher percentage of facial numbness (20.0% vs. 4.1%) than SPV preservation group. Gross total resection (GTR) rates were 73.3% after SPV sacrifice and 87.8% after SPV preservation. Facial nerve preservation rates were similar. No complication related with SPV sacrifice was observed. Logistic regression analysis showed tumor size and complete solid consistency as significant risk factors associated with SPV sacrifice. ROC curve further demonstrated tumor size as a fair predictor (AUC = 0.833), with optimum cutoff value of 1.68 cm. CONCLUSION SPV sacrifice via TLA as needed is a safe and effective maneuver for removal of relatively large VS. Tumor size and consistency can be used as a guidance in preoperational decision-making, with cutoff value of 1.68 cm and cystic formation as predictive indicators.
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Affiliation(s)
- Yongjie Wang
- Department of Neurosurgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, #88 Jiefang Road, Hangzhou, Zhejiang, China
| | - Gianluca Piras
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy.
| | - Lorenzo Lauda
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy
| | - Antonio Caruso
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy
| | - Alessandra Russo
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy
| | - Abdelkader Taibah
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy
| | - Mario Sanna
- Gruppo Otologico, c/o Casa di Cura, Via Emmanueli, 42-29100, Piacenza, Italy
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Guastella R, Evans J, Mancin N, Caruso A, Marchini A. Assessing the effect of Amphistegina lobifera invasion on infralittoral benthic foraminiferal assemblages in the Sicily Channel (Central Mediterranean). Mar Environ Res 2023; 192:106247. [PMID: 37931441 DOI: 10.1016/j.marenvres.2023.106247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/08/2023]
Abstract
This article documents, through a quantitative approach, the negative effect of the highly invasive species Amphistegina lobifera Larsen, 1976 on native benthic foraminiferal assemblages of coastal areas in the Sicily Channel (Central Mediterranean). A nested sampling design was applied through the comparison of benthic foraminiferal community structure across three areas that are known to be at different stages of invasion (i.e. Maltese Islands - advanced, southern Sicily - medium, and eastern Sicily - early). Results suggested that both diversity and richness of benthic foraminiferal community from the Maltese Islands were strongly modified by increased abundances of A. lobifera. In contrast, this phenomenon is less evident in southern and eastern Sicily, where the invader displayed lower abundances and the community structure was more diversified. Collected data also allowed for predicting what could happen in the near future in the whole Sicily Channel, as well as in the rest of the Mediterranean Sea.
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Affiliation(s)
- Roberta Guastella
- Dipartimento di Scienze Della Terra e Dell'Ambiente, Università di Pavia, Via Ferrata 1, 27100, Pavia, Italy.
| | - Julian Evans
- Department of Biology, University of Malta, Msida, MSD 2080, Malta.
| | - Nicoletta Mancin
- Dipartimento di Scienze Della Terra e Dell'Ambiente, Università di Pavia, Via Ferrata 1, 27100, Pavia, Italy.
| | - Antonio Caruso
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, Via Archirafi 18, 90123, Palermo, Italy.
| | - Agnese Marchini
- Dipartimento di Scienze Della Terra e Dell'Ambiente, Università di Pavia, Via Ferrata 1, 27100, Pavia, Italy.
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Morelli L, Fancello V, Gaino F, Cagliero G, Caruso A, Sanna M. Cochlear implantation in single-sided deafness: a single-center experience of 138 cases. Eur Arch Otorhinolaryngol 2023; 280:4427-4432. [PMID: 37029803 DOI: 10.1007/s00405-023-07959-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/31/2023] [Indexed: 04/09/2023]
Abstract
OBJECTIVES Assess the outcomes in patients who underwent cochlear implant (CI) for single-sided deafness (SSD). METHODS All patients affected by SSD who underwent CI at Gruppo Otologico, Piacenza, from October 2012 to May 2022 with at least 6 months of follow-up were selected in the study group. The analysis included subjective and objective measures performed pre-operative and up to 24 months after surgery. Hearing threshold on both sides was evaluated with a weighted four-frequency average (PTA [0.5 kHz + 1 kHz + 2 kHz + 4 kHz]/4) on pure tone audiometry and speech audiometry (Speech Discrimination Score, SDS). The Speech Spatial and Qualities of Hearing scale (SSQ Questionnaire) for binaural hearing benefits and sound localization, the Tinnitus Handicap Inventory Questionnaire (THI) and Dizziness Handicap Inventory Questionnaire (DHI) were used for subjective assessment. RESULTS Data from 138 patients, 69 males and 69 females, (mean age 49 years, range 17-77 years) underwent CI for SSD were examined. Single-sided hearing deprivation average before undergoing CI surgery was 2.5 years (range 3 months-35 years). There was a significant reduction of THI and DHI scores compared to pre-operative scores alongside a referred improvement in social, physical, and emotional well-being through the SSQ questionnaire. CONCLUSIONS To the best of our knowledge, this paper descried the largest cohort of SSD who underwent CI in a single institution. According to our findings CI in patients affected by SSD represents a valuable tool for an overall improvement of tinnitus and dizziness but also quality of life, after at least 6 months of follow-up. Further studies are desirable to improve rehabilitation pathways and possibly set new standards of care of this condition.
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Affiliation(s)
- L Morelli
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy
- Audiology Unit, Department of Clinical Sciences and Community Health, State University of Milano and Department of Specialistic Surgical Sciences, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Virginia Fancello
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy.
- ENT and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44121, Ferrara, Italy.
| | - F Gaino
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Humanitas Research Hospital, Via Alessandro Manzoni 56, 20089, Milan, Rozzano, Italy
| | - G Cagliero
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy
| | - A Caruso
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy
| | - M Sanna
- Department of Neurotology and Skull Base Surgery, Gruppo Otologico, Piacenza-Rome, Italy
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S Raposo D, A Zufall R, Caruso A, Titelboim D, Abramovich S, Hassenrück C, Kucera M, Morard R. Invasion success of a Lessepsian symbiont-bearing foraminifera linked to high dispersal ability, preadaptation and suppression of sexual reproduction. Sci Rep 2023; 13:12578. [PMID: 37537233 PMCID: PMC10400638 DOI: 10.1038/s41598-023-39652-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 07/28/2023] [Indexed: 08/05/2023] Open
Abstract
Among the most successful Lessepsian invaders is the symbiont-bearing benthic foraminifera Amphistegina lobifera. In its newly conquered habitat, this prolific calcifier and ecosystem engineer is exposed to environmental conditions that exceed the range of its native habitat. To disentangle which processes facilitated the invasion success of A. lobifera into the Mediterranean Sea we analyzed a ~ 1400 bp sequence fragment covering the SSU and ITS gene markers to compare the populations from its native regions and along the invasion gradient. The genetic variability was studied at four levels: intra-genomic, population, regional and geographical. We observed that the invasion is not associated with genetic differentiation, but the invasive populations show a distinct suppression of intra-genomic variability among the multiple copies of the rRNA gene. A reduced genetic diversity compared to the Indopacific is observed already in the Red Sea populations and their high dispersal potential into the Mediterranean appears consistent with a bridgehead effect resulting from the postglacial expansion from the Indian Ocean into the Red Sea. We conclude that the genetic structure of the invasive populations reflects two processes: high dispersal ability of the Red Sea source population pre-adapted to Mediterranean conditions and a likely suppression of sexual reproduction in the invader. This discovery provides a new perspective on the cost of invasion in marine protists: The success of the invasive A. lobifera in the Mediterranean Sea comes at the cost of abandonment of sexual reproduction.
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Affiliation(s)
- Débora S Raposo
- Center for Marine Environmental Sciences, MARUM, Universität Bremen, Bremen, Germany.
| | - Rebecca A Zufall
- Department of Biology and Biochemistry, University of Houston, Houston, USA
| | - Antonio Caruso
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università degli Studi di Palermo, Palermo, Italy
| | - Danna Titelboim
- Department of Earth Sciences, University of Oxford, Oxford, UK
| | - Sigal Abramovich
- Department of Earth and Environmental Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Christiane Hassenrück
- Center for Marine Environmental Sciences, MARUM, Universität Bremen, Bremen, Germany
- Department of Biological Oceanography, Leibniz Institute for Baltic Sea Research Warnemünde (IOW), Rostock, Warnemünde, Germany
| | - Michal Kucera
- Center for Marine Environmental Sciences, MARUM, Universität Bremen, Bremen, Germany
| | - Raphaël Morard
- Center for Marine Environmental Sciences, MARUM, Universität Bremen, Bremen, Germany
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Greco M, Lejzerowicz F, Reo E, Caruso A, Maccotta A, Coccioni R, Pawlowski J, Frontalini F. Environmental RNA outperforms eDNA metabarcoding in assessing impact of marine pollution: A chromium-spiked mesocosm test. Chemosphere 2022; 298:134239. [PMID: 35292278 DOI: 10.1016/j.chemosphere.2022.134239] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/09/2022] [Accepted: 03/04/2022] [Indexed: 06/14/2023]
Abstract
Environmental (e)DNA metabarcoding holds great promise for biomonitoring and ecotoxicological applications. However, few studies have compared the performance of eDNA versus eRNA metabarcoding in assessing organismal response to marine pollution, in experimental conditions. Here, we performed a chromium (Cr)-spiked mesocosm experimental test on benthic foraminiferal community to investigate the effects on species diversity by analysing both eDNA and eRNA metabarcoding data across different Cr concentrations in the sediment. Foraminiferal diversity in the eRNA data showed a significant negative correlation with the Cr concentration in the sediment, while a positive response was observed in the eDNA data. The foraminiferal OTUs exhibited a higher turnover rate in eRNA than in the eDNA-derived community. Furthermore, in the eRNA samples, OTUs abundance was significantly affected by the Cr gradient in the sediment (Pseudo-R2 = 0.28, p = 0.05), while no significant trend was observed in the eDNA samples. The correlation between Cr concentration and foraminiferal diversity in eRNA datasets was stronger when the less abundant OTUs (<100 reads) were removed and the analyses were conducted exclusively on OTUs shared between eRNA and eDNA datasets. This indicates the importance of metabarcoding data filtering to capture ecological impacts, in addition to using the putatively active organisms in the eRNA dataset. The comparative analyses on foraminiferal diversity revealed that eRNA-based metabarcoding can better assess the response to heavy metal exposure in presence of subtle concentrations of the pollutant. Furthermore, our results suggest that to unlock the full potential for ecosystem assessment, eDNA and eRNA should be studied in parallel to control for potential sequence artifacts in routine ecosystem surveys.
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Affiliation(s)
- Mattia Greco
- Institute of Oceanology, Polish Academy of Sciences, 81-712, Sopot, Poland.
| | - Franck Lejzerowicz
- Jacobs School of Engineering, University of California San Diego, La Jolla, CA, USA.
| | - Emanuela Reo
- Department of Genetics and Evolution, University of Geneva, Genève, Switzerland.
| | - Antonio Caruso
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Palermo, Italy.
| | - Antonella Maccotta
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università di Palermo, Palermo, Italy.
| | | | - Jan Pawlowski
- Institute of Oceanology, Polish Academy of Sciences, 81-712, Sopot, Poland; Department of Genetics and Evolution, University of Geneva, Genève, Switzerland; ID-Gene Ecodiagnostics, Chemin du Pont-du-Centenaire 109, CH-1228, Plan-les-Ouates, Switzerland.
| | - Fabrizio Frontalini
- Dipartimento di Scienze Pure e Applicate, University of Urbino, Urbino, Italy.
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Corbellini S, Scaltriti E, Piccinelli G, Gurrieri F, Mascherpa M, Boroni G, AmoliniC, Caruso A, De Francesco MA. Genomic characterization of Escherichia coli isolates co-producing NDM-5 and OXA-1 from hospitalized patients with invasive infections. J Glob Antimicrob Resist 2021; 28:136-139. [PMID: 34965471 DOI: 10.1016/j.jgar.2021.12.018] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/27/2021] [Accepted: 12/21/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Carbapenems are one of the latest therapeutic choices to treat infections due to multi-drug resistant microorganisms. For this reason, the spread of carbapenemase producing Enterobacteriaceae represents a serious health public problem. In this study, we describe isolates co-producing blaNDM-5 and blaOXA-1 METHODS: Three Escherichia coli isolates obtained from patients with invasive infection were analysed by phenotypic antibiotic susceptibility and whole genome sequencing (WGS). RESULTS All the isolates were resistant to carbapenems, most beta-lactam antibiotics, piperacillin-tazobactam, amoxicillin/clavulanic acid and ciprofloxacin, remaining susceptible to amikacin, fosfomycin, colistin and tigecycline. The isolates belonged to ST-44, ST-405 and ST-167 and co-harboured the blaNDM-5 and blaOXA-1 genes. Two of them harboured also some ESBL genes (blaCTX-M-15 and blaTEM-1b). blaNDM5 gene was probably carried chromosomally even if different plasmids were identified. Different virulence genes were also identified. CONCLUSIONS Our results highlight that continuous surveillance is essential to monitor the spread of clinically important multidrug resistant pathogens.
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Affiliation(s)
- S Corbellini
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - E Scaltriti
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy; Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Parma, Italy
| | - G Piccinelli
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - F Gurrieri
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - M Mascherpa
- Department of Obstetrics and Gynecology, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - G Boroni
- Pediatric Surgery Unit, ASST Spedali Civili of Brescia, Brescia, Italy
| | - AmoliniC
- Medicine 1 Unit Geriatric section, Montichiari Hospital, ASST- Spedali Civili of Brescia, Brescia, Italy
| | - A Caruso
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - M A De Francesco
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, Brescia, Italy.
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Piras G, Sykopetrites V, Taibah A, Russo A, Caruso A, Grinblat G, Sanna M. Long term outcomes of canal wall up and canal wall down tympanomastoidectomies in pediatric cholesteatoma. Int J Pediatr Otorhinolaryngol 2021; 150:110887. [PMID: 34425355 DOI: 10.1016/j.ijporl.2021.110887] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/02/2021] [Accepted: 08/13/2021] [Indexed: 10/20/2022]
Abstract
UNLABELLED Cholesteatomas in children have a more aggressive growth pattern compared to adults, which leads to a higher incidence of both residual and recurrent disease. A staged canal wall-up or a canal wall-down tympanomastoidectomy (CWUT and CWDT, respectively) is selected depending on the extent of the disease and condition of the middle ear (ME) cleft and mastoid. Endoscopic ear surgery (EES) has been recently introduced as an adjuvant tool for the treatment of this pathology even in the pediatric population. OBJECTIVES To analyze long term outcomes of CWUT and CWDT in the pediatric population, focusing on residual and recurrence rates of cholesteatoma and hearing results. A literature review including cases treated with EES were discussed. MATERIAL AND METHODS Pediatric patients treated for cholesteatoma involving both the ME and mastoid with a follow-up (FU) of at least 4 years were retrospectively analyzed in a quaternary referral center for otology and lateral skull base surgery. Patients were grouped according to the surgical technique (CWUT versus CWDT). Rates of residual and recurrent cholesteatoma after each surgical technique were reported and compared. Mean Air-Bone Gap (ABG) of 0.5-1-2-4 KHz was measured and reported before the first surgery and at the last post-operative FU. RESULTS Two-hundred and thirty-six cases fulfilled our inclusion criteria. The mean FU was 100.4 ± 44.2 months (median 89 months). One-hundred and five (44.5%) cases underwent a CWUT, whereas 131 (55.5%) a CWDT. A second stage surgery was performed in 73.5% of CWUT and 58.7% of CWDT. Among the CWUT group, residual cholesteatoma occurred in 22 (21%) ears and recurrence in 24 (22.9%). Patients undergoing CWDT showed lower rates of both residual and recurrent cholesteatoma (7.6% and 2.3%, respectively). ABG improvement was noted for both groups, even though CWUT showed better post-operative hearing results. CONCLUSIONS The CWDT technique offers a definite surgical therapy, with minimal residual and recurrence rates and audiological results comparable to the CWUT technique. EES must still prove its added benefit or equivalence to pure microscopic approaches.
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Affiliation(s)
- Gianluca Piras
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy.
| | - Vittoria Sykopetrites
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy
| | - Abdelkader Taibah
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy
| | - Alessandra Russo
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy
| | - Golda Grinblat
- Hillel Yaffe Medical Center, Affiliated to Technion University, Haifa, Israel
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Gruppo Otologico and Mario Sanna Foundation, Piacenza-Rome, Italy; Casa di Cura "Piacenza" S.P.A, Piacenza, Italy
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12
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Galal A, Caruso A, Lauda L, Eldin OG, Baki F, Sanna M. Effect of Sigmoid Sinus Position on the Difficulty and Approaches to Cochlear Implantation Surgery. J Int Adv Otol 2021; 17:23-29. [PMID: 33605217 DOI: 10.5152/iao.2020.8927] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To assess the effect of the position of the SS on CI regarding the ability to perform posterior tympanotomy, round window visibility, and mastoid pneumatization. MATERIALS AND METHODS This is a prospective study, including 65 adult patients with CI performed at our center during 2017. We used 3 methods to assess SS position using a computed tomography (CT) scan. Lee's line passing through the tympanic segment of the facial nerve. Park's line passing through the facial nerve and round window membrane. Our proposed method using a parallel line from the external auditory canal and passing through the facial nerve. Relation to mastoid pneumatization on CT and to intraoperative round window visibility were assessed in relation to intraoperative position of the SS. RESULTS The method by Park et al. was statistically significant (p<0.001); however, a cutoff point could not be set. Lee's method was statistically insignificant (p=0.091). Our proposed method was statistically significant with a cutoff point at ≤2.46 mm (p=0.001). SS position did not affect pneumatization nor round window visibility. CONCLUSION The position of SS preoperatively using a CT might suggest the inability to perform posterior tympanotomy and the need to change side or approach. However, it does not affect neither mastoid pneumatization nor visibility of the round window niche through the facial recess.
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Affiliation(s)
- Ahmed Galal
- Department of Otorhinolaryngology, Alexandria University School of Medicine, Alexandria, Egypt
| | - Antonio Caruso
- Department of Otorhinolaryngology and Neuro-Otology, Gruppo Otologico, Piacenza, Rome, Italy
| | - Lorenzo Lauda
- Department of Otorhinolaryngology and Neuro-Otology, Gruppo Otologico, Piacenza, Rome, Italy
| | - Omneya G Eldin
- Department of Radiodiagnosis, Alexandria University School of Medicine, Alexandria, Egypt
| | - Fatthi Baki
- Department of Otorhinolaryngology, Alexandria University School of Medicine, Alexandria, Egypt
| | - Mario Sanna
- Department of Otorhinolaryngology and Neuro-Otology, Gruppo Otologico, Piacenza, Rome, Italy
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13
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Parisi V, Cabaro S, D'Esposito V, Petraglia L, Conte M, Gerundo G, Campana P, Caruso A, Grimaldi M, Pilato E, Comentale G, Leosco D. Impact of epicardial adipose tissue increase after ST elevation Myocardial Infarction (STEMI) on IL-13 and left ventricular remodelling. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The role of epicardial adipose tissue (EAT) in myocardial diseases is well established, and several evidence suggest that EAT may negatively affect left ventricular (LV) remodelling through an imbalanced production and secretion of pro and anti-inflammatory cytokines. Of these, the IL-13 it is known to play a positive activity on cardiac remodelling. Nowadays, the crosstalk between EAT and the myocardium is still poorly understood and the effects of myocardial ischemia on morphological and functional properties of EAT are almost unknown.
Purpose
In the present study we explored whether an increase of EAT thickness after STEMI might be associated with unfavourable LV remodelling at 3 months (T1). We also evaluated the relationship between changes (Δ) of EAT thickness and systemic levels of Interleukin (IL)-13 which is known to play a favourable activity on LV remodelling after STEMI.
Methods
We enrolled 66 patients with first STEMI, undergoing primary percutaneous angioplasty. At baseline and at 3 months we performed a complete echocardiogram, including EAT maximal thickness assessment, and determined circulating levels of IL-13.
Results
At 3 months after STEMI, the population was stratified into two groups according to different EAT remodelling after cardiac event: Group 1, patients with an increased EAT thickness (Δ EAT>1; 30 patients) and Group 2, patients with unchanged or decreased EAT thickness (Δ EAT<1). The two groups did not differ for age, gender and atherosclerotic risk factors. Group 1 had a worse LV remodelling at 3 months with higher LV diastolic and systolic volumes, lower LV ejection fraction (p=0.003; p=0.013; p=0.013 respectively) and worse diastolic function (E/e'; p=0.011). Of interest, EAT thickness increase was paralleled by circulating IL-13 reduction (p=0.022).
Conclusion
Myocardial injury can result in EAT increase which is associated to worse LV remodelling probably through the loss of the protective role of IL-13.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): This research has been funded by the University of Naples “Federico II” and “Compagnia di San Paolo e l'Istituto Banco di Napoli” within the competitive grant STAR 2018; Valentina Parisi is the principal investigator
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Affiliation(s)
- V Parisi
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - S Cabaro
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - V D'Esposito
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - L Petraglia
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - M Conte
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - G Gerundo
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - P Campana
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
| | - A Caruso
- Casa di cura San Michele, Maddaloni, Italy
| | | | - E Pilato
- Federico II University of Naples, Division of Cardiac Surgery, Naples, Italy
| | - G Comentale
- Federico II University of Naples, Division of Cardiac Surgery, Naples, Italy
| | - D Leosco
- University of Naples Federico II, Department of Translational Medical Sciences, Naples, Italy
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14
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Sykopetrites V, Piras G, Giannuzzi A, Caruso A, Taibah A, Sanna M. The endolymphatic sac tumor: challenges in the eradication of a localized disease. Eur Arch Otorhinolaryngol 2020; 278:2297-2304. [PMID: 32889625 DOI: 10.1007/s00405-020-06323-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 06/16/2020] [Accepted: 08/24/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Identify the critical points that lead to recurrences and lack of radicality in endolymphatic sac tumors (ELSTs). STUDY DESIGN Retrospective case study and review of the literature. SETTING Tertiary referral center. PATIENTS Thirteen cases of ELST were included in the study and their preoperative, intraoperative and postoperative data were analyzed and compared to a review of the literature. INTERVENTION(S) Therapeutical. MAIN OUTCOME MEASURE(S) Prevalence of recurrent and residual tumors, comparison to the literature and analysis of ELST characteristics. RESULTS Diagnosis was made 26 ± 17 months after the onset of symptomatology, and an ELST was preoperatively suspected in only six cases. At the time of surgery, 10 patients suffered from hearing loss. Preoperative symptoms or audiometry could not predict labyrinth infiltration, although speech discrimination scores were significantly associated with labyrinth infiltration (p = 0.0413). The labyrinth was infiltrated in 8 cases (57.1%), and in 7 cases (46.7%) the tumor eroded the carotid canal, whereas 6 cases (40%) presented an intradural extension. A gross total resection was achieved in 11 cases. There were two residual tumors, one of which because of profuse bleeding, and one recurrence (23.1%). A mean of 22.8% of recurrent or residual tumors are described in the literature based on 242 published cases, in more than half of the cases as a consequence of subtotal tumor resection (STR). CONCLUSIONS Recurrence derives mostly from the difficulty to identify the extension of the tumor due to the extensive bone infiltration. Accurate diagnosis and correct preoperative planning, with embolization when possible, will facilitate surgery and avoid STR due to intraoperative bleeding. Long follow-ups are important in order to avoid insidious recurrences.
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Affiliation(s)
- Vittoria Sykopetrites
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy.
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy
| | - Annalisa Giannuzzi
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy
| | - Abdelkader Taibah
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery Gruppo, Otologico and Mario Sanna Foundation, Casa Di Cura "Piacenza" S.P.A, Piacenza-RomePiacenza, Italy
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15
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Grinblat G, Vlad D, Caruso A, Sanna M. Evaluation of Subtotal Petrosectomy Technique in Difficult Cases of Cochlear Implantation. Audiol Neurootol 2020; 25:323-335. [PMID: 32474562 DOI: 10.1159/000507419] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 03/23/2020] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To assess the validity of the subtotal petrosectomy (STP) technique in problematic cases of cochlear implant (CI) surgery, and review indications, outcomes, and related controversies. STUDY DESIGN This is a retrospective review of data from a private quaternary referral center of otology and skull base surgery. PATIENTS AND METHODS A review of patients who underwent CI with STP (STP-CI) as the leading approach was performed. Demographics, indications, surgical details, and main outcomes were evaluated. The surgeries performed were usually single-stage procedures encompassing a comprehensive mastoidectomy, blind sac closure of the external auditory canal (EAC), and mastoid obliteration with autologous fat. RESULTS A total of 107 cases were included. Mean follow-up was 7.1 years (range 1-13 years). The most frequent indication for STP-CI was chronic otitis media with/without cholesteatoma (32.7%), followed by open mastoid cavity (26.1%), and cochlear ossification (17.7%). Other difficult conditions where STP facilitates successful implantation include inner-ear malformations, temporal-bone trauma, unfavorable anatomic conditions, and revision surgery. A planned staged procedure was performed in 3 cases. The rate of major complications was 5.6% (n = 6). Three patients developed postauricular wound dehiscence which eventually resulted in device extrusion. No cases of recurrent/entrapped cholesteatoma, EAC breakdown, or meningitis were encountered. This is the largest single-center series of STP-CI reported in the literature. CONCLUSIONS When CI is intended in technically challenging cases or associated with a high risk of complications, STP is effective and reliable. Safe implantation and excellent long-term outcomes can be achieved provided surgical steps are properly followed. Single-stage procedures can be performed in most cases, even when there is active middle-ear disease.
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Affiliation(s)
- Golda Grinblat
- Department of Otorhinolaryngology, Hillel Yaffe Medical Center Affiliated to the Technion University Haifa, Hadera, Israel, .,Gruppo Otologico, Quaternary Referral Center for Otology, Neurotology and Skull Base Surgery, Piacenza, Italy,
| | - Diana Vlad
- Gruppo Otologico, Quaternary Referral Center for Otology, Neurotology and Skull Base Surgery, Piacenza, Italy.,Second Department of Otolaryngology, University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | - Antonio Caruso
- Gruppo Otologico, Quaternary Referral Center for Otology, Neurotology and Skull Base Surgery, Piacenza, Italy
| | - Mario Sanna
- Gruppo Otologico, Quaternary Referral Center for Otology, Neurotology and Skull Base Surgery, Piacenza, Italy
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16
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Zanoletti E, Mazzoni A, Martini A, Abbritti RV, Albertini R, Alexandre E, Baro V, Bartolini S, Bernardeschi D, Bivona R, Bonali M, Borghesi I, Borsetto D, Bovo R, Breun M, Calbucci F, Carlson ML, Caruso A, Cayé-Thomasen P, Cazzador D, Champagne PO, Colangeli R, Conte G, D'Avella D, Danesi G, Deantonio L, Denaro L, Di Berardino F, Draghi R, Ebner FH, Favaretto N, Ferri G, Fioravanti A, Froelich S, Giannuzzi A, Girasoli L, Grossardt BR, Guidi M, Hagen R, Hanakita S, Hardy DG, Iglesias VC, Jefferies S, Jia H, Kalamarides M, Kanaan IN, Krengli M, Landi A, Lauda L, Lepera D, Lieber S, Lloyd SLK, Lovato A, Maccarrone F, Macfarlane R, Magnan J, Magnoni L, Marchioni D, Marinelli JP, Marioni G, Mastronardi V, Matthies C, Moffat DA, Munari S, Nardone M, Pareschi R, Pavone C, Piccirillo E, Piras G, Presutti L, Restivo G, Reznitsky M, Roca E, Russo A, Sanna M, Sartori L, Scheich M, Shehata-Dieler W, Soloperto D, Sorrentino F, Sterkers O, Taibah A, Tatagiba M, Tealdo G, Vlad D, Wu H, Zanetti D. Surgery of the lateral skull base: a 50-year endeavour. ACTA ACUST UNITED AC 2019; 39:S1-S146. [PMID: 31130732 PMCID: PMC6540636 DOI: 10.14639/0392-100x-suppl.1-39-2019] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [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] [Indexed: 12/25/2022]
Abstract
Disregarding the widely used division of skull base into anterior and lateral, since the skull base should be conceived as a single anatomic structure, it was to our convenience to group all those approaches that run from the antero-lateral, pure lateral and postero-lateral side of the skull base as “Surgery of the lateral skull base”. “50 years of endeavour” points to the great effort which has been made over the last decades, when more and more difficult surgeries were performed by reducing morbidity. The principle of lateral skull base surgery, “remove skull base bone to approach the base itself and the adjacent sites of the endo-esocranium”, was then combined with function preservation and with tailoring surgery to the pathology. The concept that histology dictates the extent of resection, balancing the intrinsic morbidity of each approach was the object of the first section of the present report. The main surgical approaches were described in the second section and were conceived not as a step-by-step description of technique, but as the highlighthening of the surgical principles. The third section was centered on open issues related to the tumor and its treatment. The topic of vestibular schwannoma was investigated with the current debate on observation, hearing preservation surgery, hearing rehabilitation, radiotherapy and the recent efforts to detect biological markers able to predict tumor growth. Jugular foramen paragangliomas were treated in the frame of radical or partial surgery, radiotherapy, partial “tailored” surgery and observation. Surgery on meningioma was debated from the point of view of the neurosurgeon and of the otologist. Endolymphatic sac tumors and malignant tumors of the external auditory canal were also treated, as well as chordomas, chondrosarcomas and petrous bone cholesteatomas. Finally, the fourth section focused on free-choice topics which were assigned to aknowledged experts. The aim of this work was attempting to report the state of the art of the lateral skull base surgery after 50 years of hard work and, above all, to raise questions on those issues which still need an answer, as to allow progress in knowledge through sharing of various experiences. At the end of the reading, if more doubts remain rather than certainties, the aim of this work will probably be achieved.
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Affiliation(s)
- E Zanoletti
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Mazzoni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Martini
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R V Abbritti
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - E Alexandre
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - V Baro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - S Bartolini
- Neurosurgery, Bellaria Hospital, Bologna, Italy
| | - D Bernardeschi
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - R Bivona
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Bonali
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - I Borghesi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - D Borsetto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R Bovo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Breun
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - F Calbucci
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - M L Carlson
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA.,Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - A Caruso
- Gruppo Otologico, Piacenza-Rome, Italy
| | - P Cayé-Thomasen
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - D Cazzador
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy.,Department of Neuroscience DNS, Section of Human Anatomy, Padova University, Padova, Italy
| | - P-O Champagne
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - R Colangeli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Conte
- Department of Neuroradiology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D D'Avella
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - G Danesi
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - L Deantonio
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy.,Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - L Denaro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - F Di Berardino
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - R Draghi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - F H Ebner
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - N Favaretto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Ferri
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | | | - S Froelich
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - L Girasoli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - B R Grossardt
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - M Guidi
- Gruppo Otologico, Piacenza-Rome, Italy
| | - R Hagen
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - S Hanakita
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - D G Hardy
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - V C Iglesias
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - S Jefferies
- Oncology Department, Cambridge University Hospital, Cambridge, UK
| | - H Jia
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - M Kalamarides
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - I N Kanaan
- Department of Neurosciences, King Faisal Specialist Hospital & Research Center, Alfaisal University, College of Medicine, Riyadh, KSA
| | - M Krengli
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy.,Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - A Landi
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - L Lauda
- Gruppo Otologico, Piacenza-Rome, Italy
| | - D Lepera
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - S Lieber
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - S L K Lloyd
- Department of Neuro-Otology and Skull-Base Surgery Manchester Royal Infirmary, Manchester, UK
| | - A Lovato
- Department of Neuroscience DNS, Audiology Unit, Padova University, Treviso, Italy
| | - F Maccarrone
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - R Macfarlane
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - J Magnan
- University Aix-Marseille, France
| | - L Magnoni
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D Marchioni
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | | | - G Marioni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - C Matthies
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - D A Moffat
- Department of Neuro-otology and Skull Base Surgery, Cambridge University Hospital, Cambridge, UK
| | - S Munari
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Nardone
- ENT Department, Treviglio (BG), Italy
| | - R Pareschi
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - C Pavone
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - G Piras
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Presutti
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - G Restivo
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Reznitsky
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - E Roca
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - A Russo
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Sanna
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Sartori
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - M Scheich
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - W Shehata-Dieler
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - D Soloperto
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | - F Sorrentino
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - O Sterkers
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - A Taibah
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Tatagiba
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - G Tealdo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - D Vlad
- Gruppo Otologico, Piacenza-Rome, Italy
| | - H Wu
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - D Zanetti
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
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17
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Masini L, De Luca C, Noia G, Caruso A, Lanzone A, Rendeli C, Ausili E, Massimi L, Tamburrini G, Apicella M, De Santis M. Prenatal diagnosis, natural history, postnatal treatment and outcome of 222 cases of spina bifida: experience of a tertiary center. Ultrasound Obstet Gynecol 2019; 53:302-308. [PMID: 30288814 DOI: 10.1002/uog.20136] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 04/19/2018] [Accepted: 09/28/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To report on the prenatal ultrasonographic diagnosis of spina bifida (SB) and its natural history, treatment and long-term outcome in a large tertiary referral center. METHODS All cases of SB diagnosed between February 1980 and December 2015 in the Obstetric Prenatal Diagnosis Day Unit of the Obstetrics and Gynecology Department at the Catholic University of the Sacred Heart, Rome, were reviewed. All infants with an open defect were delivered by elective Cesarean section and underwent early repair of the spinal defect. A ventriculoperitoneal (VP) shunt and/or third ventriculostomy was performed when needed. Complete postnatal follow-up was carried out by our multidisciplinary team in the majority of cases. The cohort was analyzed in two groups: Group 1 included patients referred between February 1980 and December 1999; Group 2 included patients referred between January 2000 and December 2015. RESULTS There was a total of 222 cases of SB with a prenatal diagnosis rate of 94.6% (n = 210), with the majority of defects being meningomyeloceles (n = 142 (64.0%)), affecting the lumbosacral level (n = 110 (49.5%)) and being ≥ 2 cm in size (n = 163/195 (83.6%)). There were 174 (78.4%) live births, with more terminations in Group 2 (26.1%) than in Group 1 (10.8%; P = 0.003). Postnatal surgical repair was conducted in 157 cases (99.4% of eligible cases), with death of an infant who was operated on occurring more often in Group 1 (14.1%) than in Group 2 (4.2%; P = 0.03). VP shunt placement was required in 60.3% of infants operated on after January 2000. Long-term follow-up was available for 136 children (111 with open defects and 25 with closed defects). Infants born since 2000 with an open defect had normal ambulation or a mild defect in 50% of cases and normal or mild deficit of sphincter function in 37.8% of cases. An intelligence quotient of ≥ 70 was observed in the majority of children (81.4%; 35/43 cases). Worse motor function was associated with progressive prenatal ventriculomegaly, level of lesion and VP shunt placement. CONCLUSIONS We describe the prenatal diagnosis, natural history and long-term outcome of a large contemporary cohort of SB fetuses and infants. In an era of pioneering fetal surgical techniques for in-utero SB repair, it is important to acknowledge that advances in conventional neonatology and pediatric neurosurgery have allowed increased life expectancy and improved quality of life in patients with SB. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- L Masini
- Department of Women and Child Health, Obstetrics and Neonatology Area, Centro Studi per la Tutela della Salute della Madre e del Concepito, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - C De Luca
- Department of Women and Child Health, Obstetrics and Neonatology Area, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Noia
- Department of Women and Child Health, Obstetrics and Neonatology Area, Centro Studi per la Tutela della Salute della Madre e del Concepito, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Caruso
- Department of Women and Child Health, Obstetrics and Neonatology Area, Centro Studi per la Tutela della Salute della Madre e del Concepito, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Lanzone
- Department of Women and Child Health, Obstetrics and Neonatology Area, Centro Studi per la Tutela della Salute della Madre e del Concepito, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - C Rendeli
- Spina Bifida Center, Department of Women and Child Health, Paediatrics Area, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - E Ausili
- Spina Bifida Center, Department of Women and Child Health, Paediatrics Area, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - L Massimi
- Paediatric Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Tamburrini
- Paediatric Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Apicella
- Department of Women and Child Health, Obstetrics and Neonatology Area, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M De Santis
- Department of Women and Child Health, Obstetrics and Neonatology Area, Centro Studi per la Tutela della Salute della Madre e del Concepito, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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18
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Abstract
Reimbursement by payers (policy makers and budget holders) is critical for the uptake and use of new diabetes technologies. The purpose of this article is to describe the different reimbursement pathways that exist for new diabetes technologies in five selected European countries using examples of recent reimbursement decisions. Countries can be grouped into one of three categories: "top-down" (where reimbursement decisions are usually made by policy makers, eg, France), "bottom-up" (where reimbursement decisions are usually made by budget holders, eg, Italy and Spain) and "mixed" (where reimbursement decisions can be made by both policy makers and budget holders, eg, Germany and England). Whatever category a specific country falls into will have different implications from a market access perspective.
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Affiliation(s)
- David Seidel
- Roche Diabetes Care GmbH, Mannheim, Germany
- David Seidel, PhD, Roche Diabetes Care GmbH, Sandhofer Strasse 116, 68305 Mannheim, Germany.
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19
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Caponnetto P, Maglia M, Auditore R, Bocchieri M, Caruso A, DiPiazza J, Polosa R. Improving neurocognitive functioning in schizophrenia by addition of cognitive remediation therapy to a standard treatment of metacognitive training. Ment Illn 2018. [DOI: 10.1108/mi.2018.7812] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cognitive dysfunctions are a common clinical feature of schizophrenia and represent important indicators of outcome among patients who are affected. Therefore, a randomized, controlled, monocentric, single-blind trial was carried out to compare two different rehabilitation strategies adopted for the restoration and recovery of cognitive functioning of residential patients with schizophrenia. A sample of 110 residential patients were selected and, during the experimental period, a group of 55 patients was treated with sets of domain-specific exercises (SRT+CRT), whereas an equal control group was treated with sets of non-domain-specific exercises (SRT+PBO) belonging to the Cogpack® software. The effects on the scores (between T0 and T1) of the variables treatment and time and of the interaction time X treatment were analyzed: for the total BACS, the main effect of the between-factors variable treatment is statistically significant (F=201.562 P=0.000), as well as the effect of the within-factors variable “time” (F=496.68 P=0.000).The interaction of these two factors is also statistically significant (F=299.594 P=0.000). The addition of cognitive remediation therapy (CRT) to a standard treatment of metacognitive training (MCT) resulted in a significant improvement in global neurocognitive functioning and has reported positive effects with regard to the strengthening of verbal and working memory, selective and sustained attention at T1. A relevant result is the statistically significance of “time X treatment” for all the tests administered: we can assume that the domain-specific cognitive training amplifies the effects of SRT, as the primary and secondary goals of the present study were achieved.
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20
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Caponnetto P, Maglia M, Auditore R, Bocchieri M, Caruso A, DiPiazza J, Polosa R. Improving neurocognitive functioning in schizophrenia by addition of cognitive remediation therapy to a standard treatment of metacognitive training. Ment Illn 2018; 10:7812. [PMID: 30746055 PMCID: PMC6342025 DOI: 10.4081/mi.2018.7812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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] [Received: 08/07/2018] [Accepted: 09/04/2018] [Indexed: 11/23/2022] Open
Abstract
Cognitive dysfunctions are a common clinical feature of schizophrenia and represent important indicators of outcome among patients who are affected. Therefore, a randomized, controlled, monocentric, singleblind trial was carried out to compare two different rehabilitation strategies adopted for the restoration and recovery of cognitive functioning of residential patients with schizophrenia. A sample of 110 residential patients were selected and, during the experimental period, a group of 55 patients was treated with sets of domain-specific exercises (SRT+CRT), whereas an equal control group was treated with sets of nondomain- specific exercises (SRT+PBO) belonging to the Cogpack® software. The effects on the scores (between T0 and T1) of the variables treatment and time and of the interaction time X treatment were analyzed: for the total BACS, the main effect of the between-factors variable treatment is statistically significant (F=201.562 P=0.000), as well as the effect of the within-factors variable “time” (F=496.68 P=0.000).The interaction of these two factors is also statistically significant (F=299.594 P=0.000). The addition of cognitive remediation therapy (CRT) to a standard treatment of metacognitive training (MCT) resulted in a significant improvement in global neurocognitive functioning and has reported positive effects with regard to the strengthening of verbal and working memory, selective and sustained attention at T1. A relevant result is the statistically significance of “time X treatment” for all the tests administered: we can assume that the domain-specific cognitive training amplifies the effects of SRT, as the primary and secondary goals of the present study were achieved.
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Affiliation(s)
- Pasquale Caponnetto
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Marilena Maglia
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Roberta Auditore
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Marta Bocchieri
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Antonio Caruso
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Jennifer DiPiazza
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
| | - Riccardo Polosa
- CTA Villa Chiara Psychiatric Rehabilitation and Research, University of Catania, Italy
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21
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Pavoni E, Barbieri I, Colombrita D, Di Bartolo I, Caccuri F, Ruggeri FM, Caruso A, Losio MN. Detection of norovirus in children with acute gastroenteritis in a hospital of Italy. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky218.215] [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: 11/13/2022] Open
Affiliation(s)
- E Pavoni
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - I Barbieri
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
| | - D Colombrita
- Azienda Ospedaliera Spedali Civili, Brescia, Italy
| | - I Di Bartolo
- Department of Veterinary Public Health and Food Safety, Istituto Superiore di Sanità, Rome, Italy
| | - F Caccuri
- Department of Molecular and Translational Medicine, University of Brescia Medical School, Brescia, Italy
| | - FM Ruggeri
- Istituto Superiore di Sanità, Rome, Italy
| | - A Caruso
- Department of Molecular and Translational Medicine, University of Brescia Medical School, Brescia, Italy
| | - MN Losio
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Brescia, Italy
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22
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Mozzillo R, De Bellis A, Greco E, Baldascino F, Spadafora A, Fimiani L, Cioffi M, Affatato A, Grimaldi M, Caruso A. RF50 MINIMALLY INVASIVE VIDEO-ASSISTED MITRAL VALVE SURGERY. J Cardiovasc Med (Hagerstown) 2018. [DOI: 10.2459/01.jcm.0000550014.34614.4a] [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: 11/05/2022]
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23
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Spadafora A, Di Franco S, Caruso A, Capasso F, De Bellis A. RF23 FROM STENOSIS TO DISPLACEMENT AND LEAKAGE, TRANSCATHETER AORTIC VALVE-IN-VALVE PROCEDURE. J Cardiovasc Med (Hagerstown) 2018. [DOI: 10.2459/01.jcm.0000550072.65039.0c] [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: 11/05/2022]
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24
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Frontalini F, Semprucci F, Di Bella L, Caruso A, Cosentino C, Maccotta A, Scopelliti G, Sbrocca C, Bucci C, Balsamo M, Martins MV, Armynot du Châtelet E, Coccioni R. The response of cultured meiofaunal and benthic foraminiferal communities to lead exposure: Results from mesocosm experiments. Environ Toxicol Chem 2018; 37:2439-2447. [PMID: 29920754 DOI: 10.1002/etc.4207] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 03/27/2018] [Accepted: 06/12/2018] [Indexed: 06/08/2023]
Abstract
Lead (Pb) is regarded as a highly toxic element that poses a serious threat to biota. A mesocosm experiment was performed to assess the influence of Pb on meiofaunal (metazoans within 45-500 μm) and benthic foraminiferal (protozoan) communities. To this end, sediments bearing such communities were incubated in mesocosms, exposed to different levels of Pb in seawater, and monitored for up to 8 wk. Concentrations of Pb <1 ppm in water did not promote a significant increase of this metal in sediments. Relatively high concentrations of Pb seemed to affect meiofaunal and benthic foraminiferal communities by reducing their richness or diversity, and the abundance of the most sensitive taxa. The mesocosm approach can be considered an effective method to document the responses of meiofaunal and benthic foraminiferal communities to various kinds and concentrations of pollutants over time. This approach allows the evaluation of dose-response relationships, validates the outcomes of field studies, and possibly confirms the sediment quality guidelines and thresholds. Environ Toxicol Chem 2018;37:2439-2447. © 2018 SETAC.
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Affiliation(s)
- Fabrizio Frontalini
- Department of Pure and Applied Sciences, University of Urbino, Urbino, Italy
| | - Federica Semprucci
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Letizia Di Bella
- Department of Earth Science, Rome University Sapienza, Roma, Italy
| | - Antonio Caruso
- Dipartimento di Scienze della Terra e del Mare, Università di Palermo, Palermo, Italy
| | - Claudia Cosentino
- Dipartimento di Scienze della Terra e del Mare, Università di Palermo, Palermo, Italy
| | - Antonella Maccotta
- Dipartimento di Scienze della Terra e del Mare, Università di Palermo, Palermo, Italy
| | - Giovanna Scopelliti
- Dipartimento di Scienze della Terra e del Mare, Università di Palermo, Palermo, Italy
| | - Claudia Sbrocca
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Carla Bucci
- Department of Pure and Applied Sciences, University of Urbino, Urbino, Italy
| | - Maria Balsamo
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Maria Virginia Martins
- Laboratory of Micropaleontology, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
- GeoBioTec, Departamento de Geociências, Universidade de Aveiro, Campus de Santiago, Aveiro, Portugal
| | - Eric Armynot du Châtelet
- Laboratoire d'Océanologie et de Géosciences, Université Littoral Côte d'Opale, Université de Lille, Conseil National de la Recherche Scientifique, Lille, France
| | - Rodolfo Coccioni
- Department of Pure and Applied Sciences, University of Urbino, Urbino, Italy
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25
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Musumeci V, Rosa S, Caruso A, Zappacosta B, Tutinelli F, Zuppi C. Urine Beta-Thromboglobulin Concentration or Beta-Thromboglobulin/Creatinine Ratio in Single Voided Urine Samples Cannot Be Reliably Used to Estimate Quantitative Beta-Thromboglobulin Excretion. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1661434] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryDifferent procedures are currently used in the urine beta-thromboglobulin (BTG) assay. We investigated the reliability of limited urine collections and of different expressions of urine BTG results (concentration, urine BTG/creatinine ratio) for the measurement of hourly or daily BTG excretion rates. BTG was measured by a sensitive RIA method in various urine collections of normal subjects (n.80) and patients (n.120) with miscellaneous diseases where an enhanced in-vivo platelet activation could be expected. The BTG concentration in a 6-hour urine collection appeared to change in relation to the urine flow rate (r = -0.53 in normals, r = 0.27 in patients, p <0.01) and urine osmolality (r = 0.46 in normals, r = 0.31 in patients, p <0.01). In both normals and patients not a very good correlation was observed between the urine BTG/creatinine ratio and the BTG excretion rate (r = 0.54 and r = 0.48; p <0.001, respectively). Variable coefficients of correlation (r = 0.83-0.34) were observed between the BTG excretion rate of single voidings of the morning, afternoon-evening and night and the daily BTG excretion both in normals and patients. Reliable measurements of the BTG in urine should be expressed as the hourly excretion rate in a given period of the day for limited urine collections or as the daily excretion for 24-hour urine collections.
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Affiliation(s)
- V Musumeci
- The Servizio di Chimica Clinica, Universita Cattolica del Sacro Cuore, Roma, Italy
| | - S Rosa
- The Servizio di Chimica Clinica, Universita Cattolica del Sacro Cuore, Roma, Italy
| | - A Caruso
- The Servizio di Chimica Clinica, Universita Cattolica del Sacro Cuore, Roma, Italy
| | - B Zappacosta
- The Istituto di Patologia Speciale Medica and Istituto di Fisiologia Umana, Italy
| | - F Tutinelli
- The Servizio di Chimica Clinica, Universita Cattolica del Sacro Cuore, Roma, Italy
| | - C Zuppi
- The Istituto di Patologia Speciale Medica and Istituto di Fisiologia Umana, Italy
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Fiocchi O, Stabellini G, Caruso A, Masotti M, Squerzanti R, D'Orazi D, Farinelli A. Ornithine Decarboxylase Activity and Polyamines level from red Cells Lysate of Uraemic Patients and Normal Healthy Subjects. Int J Artif Organs 2018. [DOI: 10.1177/039139888701000609] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We studied the ornithine decarboxylase (ODC) activity and polyamines (PAs) content in the red cells lysate before and after haemodialysis of 15 uremic patients and 15 healthy subjects. ODC activity is significantly increased after haemodialysis but the PAs concentrations (particularly spermine and spermidine) do not increase. This could be because of a minimal loss of PAs surplus production. On the contrary the increase of ODC activity could be explained in several ways, e.g. by stimuli during haemodialysis (hypoxia of the first hour of treatment, decrease of plasmatic osmolarity and biological stimulation of the blood during its passage through the filter).
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Affiliation(s)
- O. Fiocchi
- Divisione di Nefrologia USL 31, Ferrara, Italy
| | - G. Stabellini
- lstituto di Istologia ed Embriologia generale Università degli Studi di Ferrara, Italy
| | - A. Caruso
- lstituto di Istologia ed Embriologia generale Università degli Studi di Ferrara, Italy
| | - M. Masotti
- Laboratorio analisi Chimico Cliniche USL 31, Ferrara. Italy
| | | | - D. D'Orazi
- Istituto ed Orto botanico Università degli Studi di Bologna, Italy
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Caruso A, Di Francesco B, Pugliese P, Cinanni V, Corlito A. Information and Awareness of Diagnosis and Progression of Cancer in Adult and Elderly Cancer Patients. Tumori 2018; 86:199-203. [PMID: 10939598 DOI: 10.1177/030089160008600304] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIMS AND BACKGROUND The present study examines the effects of physicians' attitudes towards providing information about diagnosis and progression of disease to cancer patients. The aims of the study were to: a) establish how many patients (subdivided into an adult and an elderly group) were informed and how many were aware of the diagnosis and progression of disease; b) identify possible significant differences between the two groups as regards information and awareness of disease; c) determine possible significant differences between information about diagnosis and disease progression and between awareness of diagnosis and progression within each group, and d) identify the patients' real needs. METHODS AND STUDY DESIGN A total of 311 adults and 92 elderly cancer patients were enrolled in the study. A semi-structured clinical interview was employed to assess the "information" and "awareness" variables and the patients' needs. Statistical analyses were made with the chi squared test. RESULTS Significant differences were observed between the two groups as regards information and awareness of diagnosis. Within each group, we found significant differences between information about diagnosis and progression and between awareness of diagnosis and progression. The principle needs expressed in both groups were to have clear information and emotional containment. CONCLUSIONS The results of the study showed that physicians informed a greater number of adult than elderly patients and more often during the early rather than in the more advanced stages of the disease.
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Affiliation(s)
- A Caruso
- Service of Oncological Psychology, Regina Elena Cancer Institute, Rome, Italy
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28
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Frontalini F, Greco M, Di Bella L, Lejzerowicz F, Reo E, Caruso A, Cosentino C, Maccotta A, Scopelliti G, Nardelli MP, Losada MT, Armynot du Châtelet E, Coccioni R, Pawlowski J. Assessing the effect of mercury pollution on cultured benthic foraminifera community using morphological and eDNA metabarcoding approaches. Mar Pollut Bull 2018; 129:512-524. [PMID: 29033170 DOI: 10.1016/j.marpolbul.2017.10.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 09/14/2017] [Accepted: 10/09/2017] [Indexed: 06/07/2023]
Abstract
Mercury (Hg) is a highly toxic element for living organisms and is known to bioaccumulate and biomagnify. Here, we analyze the response of benthic foraminifera communities cultured in mesocosm and exposed to different concentrations of Hg. Standard morphological analyses and environmental DNA metabarcoding show evidence that Hg pollution has detrimental effects on benthic foraminifera. The molecular analysis provides a more complete view of foraminiferal communities including the soft-walled single-chambered monothalamiids and small-sized hard-shelled rotaliids and textulariids than the morphological one. Among these taxa that are typically overlooked in morphological studies we found potential bioindicators of Hg pollution. The mesocosm approach proves to be an effective method to study benthic foraminiferal responses to various types and concentrations of pollutants over time. This study further supports foraminiferal metabarcoding as a complementary and/or alternative method to standard biomonitoring program based on the morphological identification of species communities.
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Affiliation(s)
- Fabrizio Frontalini
- Department of Pure and Applied Sciences, University of Urbino, 61029 Urbino, Italy.
| | | | - Letizia Di Bella
- Department of Earth Science, Rome University "Sapienza", 00185 Roma, Italy
| | - Franck Lejzerowicz
- Department of Genetics and Evolution, University of Geneva, 1211 Genève, Switzerland
| | - Emanuela Reo
- Department of Genetics and Evolution, University of Geneva, 1211 Genève, Switzerland
| | - Antonio Caruso
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, 90123 Palermo, Italy
| | - Claudia Cosentino
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, 90123 Palermo, Italy
| | - Antonella Maccotta
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, 90123 Palermo, Italy
| | - Giovanna Scopelliti
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, 90123 Palermo, Italy
| | | | - Maria Teresa Losada
- Departamento de Zooloxía e Antropoloxía Física, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Eric Armynot du Châtelet
- Univ. Lille, CNRS, Univ. Littoral Cote d'Opale, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, F 59 000 Lille, France
| | - Rodolfo Coccioni
- Department of Pure and Applied Sciences, University of Urbino, 61029 Urbino, Italy
| | - Jan Pawlowski
- Department of Genetics and Evolution, University of Geneva, 1211 Genève, Switzerland
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Vashishth A, Fulcheri A, Guida M, Caruso A, Sanna M. Incomplete and false tract insertions in cochlear implantation: retrospective review of surgical and auditory outcomes. Eur Arch Otorhinolaryngol 2018; 275:1059-1068. [PMID: 29504040 DOI: 10.1007/s00405-018-4924-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [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: 09/22/2017] [Accepted: 03/02/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To evaluate incidence, demographics, surgical, and radiological correlates of incomplete and false tract electrode array insertions during cochlear implantation (CI). To evaluate outcomes in patients with incomplete electrode insertion (IEI). STUDY DESIGN Retrospective analysis. SETTING Otology and skull base center. PATIENTS AND METHODS Charts of 18 patients (19 ears) with incomplete or false tract insertions of the electrode array were evaluated who underwent CI, with at least 1 year follow-up (from 470 cases). Demographic findings, etiologies, pre-operative radiologic findings, operative records, post-operative plain radiographic assessment for extent of electrode insertion, and switch-on mapping were evaluated. Audiological outcomes were evaluated using maximum and last recorded vowel, word, sentence, and comprehension scores for patients with IEI. RESULTS Incidence of insertional abnormalities was 4.25% with 17 instances of incomplete and 2 cases of insertion into superior semicircular canal. Mean age and duration of deafness were 55.18 ± 4.62 and 22.12 ± 5.71 years. Etiologies in the IEI group were idiopathic, otosclerosis, meningitis, chronic otitis media (COM), temporal bone fractures, and Neurofibromatosis-2. 29.4% cases had cochlear luminal obstruction. Mean radiological and active electrophysiological length of insertion was 20.49 ± 0.66 and 19.49 ± 0.88 mm, respectively. No significant correlation was observed between audiological outcomes and insertional length except in time to achieve maximum word scores (p = 0.04). Age at implantation had significant correlations with last recorded word and comprehension scores at mean follow-up of 42.9 months, and with time to achieve maximum auditory scores. CONCLUSIONS IEI during cochlear implantation using straight electrodes can occur with or without cochlear luminal obstruction. Age plays an important role in the auditory rehabilitation in this patient subset.
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Affiliation(s)
- Ashish Vashishth
- Department of Otology and Skull Base Surgery, Gruppo Otologico, Piacenza, Rome, Italy.
| | - Andrea Fulcheri
- Department of Otology and Skull Base Surgery, Gruppo Otologico, Piacenza, Rome, Italy
| | - Maurizio Guida
- Department of Otology and Skull Base Surgery, Gruppo Otologico, Piacenza, Rome, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Gruppo Otologico, Piacenza, Rome, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Gruppo Otologico, Piacenza, Rome, Italy
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Santangelo L, Russo V, Ammendola E, De Crescenzo I, Pagano C, Savarese C, Caruso A, Utili R, Calabrò R. Superior Vena Cava Thrombosis after Intravascular AICD Lead Extraction: A Case Report. J Vasc Access 2018; 7:90-3. [PMID: 16868904 DOI: 10.1177/112972980600700210] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Pacemaker lead extraction has been shown to be an effective and safe treatment in the case of infected permanent pacemaker leads. However, it can lead to potentially serious complications, usually occurring during the extraction procedure. This report describes a case of a 74-year-old male with a persistent superior vena cava thrombosis related to an infected permanent pacemaker lead transvenous extraction. Clinical and surgical management are discussed.
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Affiliation(s)
- L Santangelo
- Department of Cardiology, Second University of Naples, Naples, Italy
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Abstract
The aim of our study is to identify - in a cohort of obese women - cardiovascular and clinical risk factors in women with previous complicated pregnancies and protective factors in women with previous physiological pregnancies. A total of 135 nonpregnant obese women referring to Policlinico Gemelli in Rome were prospectively collected in 2009-2010. Thirty-two women matched inclusion criteria: 16 reported a previous physiological pregnancy and 16 reported previous obstetric complications. A clinical, instrumental and laboratory evaluation has been performed for each patient. Statistical analysis was performed using StatView Software. Values are expressed as mean ± standard error (SEM). All tests were two-tailed with a confidence level of 95% (p < .05). Statistically significant reduced flow-mediated dilatation (p = .0338), increased serum values of vascular cell adhesion molecule (p = .0154) and higher systolic blood pressure values (p = .0427) have been detected in obese women with previous complicated pregnancies due to gestational diabetes and/or hypertension. In conclusion, obese patients with previous complicated pregnancies develop signs of endothelial dysfunction in the postpartum period. Future research should focus on the early identification of possible molecular mechanisms implicated in the development of glyco-metabolic and cardiovascular diseases in obese patients, since they are at higher risk of metabolic syndrome.
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Affiliation(s)
- C Neri
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
| | - C Di Cesare
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
| | - A Labianca
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
| | - M Viggiano
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
| | - A Caruso
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
| | - G Paradisi
- a Catholic University of Sacred Heart , Department of Obstetrics and Gynecology , Fondazione Policlinico Universitario Agostino Gemelli , Rome , Italy
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Grills I, Lee K, Hymas R, Ye H, Sura K, Johnson M, Abro N, Caruso A, Abbott E, Deraniyagala R, Stevens C, Welsh R. Operable Stage I Non-Small Cell Lung Cancer Treated with Stereotactic Radiotherapy (SBRT) Compared to Surgical Lobectomy: Failure Patterns and Implications for Management. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Grills I, Lee K, Belderbos J, Hope A, Giuliani M, Guckenberger M, Mantel F, Werner-Wasik M, Peulen H, Sonke J, Yan D, Hymas R, Caruso A, Abro N, Johnson M, Abbott E, Ye H, Welsh R. International Collaborative Propensity-Based Matched Pair Analysis of Operable Early Stage Lung Ancer Patients Treated with Stereotactic Body Radiation Therapy Compared to Resection: Differences in Recurrence and Survival with Prolonged Follow-Up. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1696] [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: 10/18/2022]
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Prasad SC, Roustan V, Piras G, Caruso A, Lauda L, Sanna M. Subtotal petrosectomy: Surgical technique, indications, outcomes, and comprehensive review of literature. Laryngoscope 2017; 127:2833-2842. [DOI: 10.1002/lary.26533] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 01/18/2017] [Accepted: 01/23/2017] [Indexed: 11/11/2022]
Affiliation(s)
| | - Valeria Roustan
- Department of Otology and Skull Base Surgery; Otological Group; Piacenza-Rome Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery; Otological Group; Piacenza-Rome Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery; Otological Group; Piacenza-Rome Italy
| | - Lorenzo Lauda
- Department of Otology and Skull Base Surgery; Otological Group; Piacenza-Rome Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery; Otological Group; Piacenza-Rome Italy
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Johansson ML, Stokroos RJ, Banga R, Hol MK, Mylanus EA, Savage Jones H, Tysome JR, Vannucchi P, Hof JR, Brunings JW, van Tongeren J, Lutgert RW, Banerjee A, Windfuhr JP, Caruso A, Giannuzzi AL, Bordin S, Hanif J, Schart-Morén N, Singam S, Jonhede S, Holmberg M, Cremers CW, Hultcrantz M. Short-term results from seventy-six patients receiving a bone-anchored hearing implant installed with a novel minimally invasive surgery technique. Clin Otolaryngol 2017; 42:1043-1048. [PMID: 27930877 DOI: 10.1111/coa.12803] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2016] [Indexed: 11/30/2022]
Affiliation(s)
- M L Johansson
- Oticon Medical AB, Askim, Sweden.,Department of Biomaterials, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - R J Stokroos
- Department of Otorhinolaryngology and Head and Neck Surgery, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - R Banga
- Queen Elizabeth Hospital, Birmingham, UK
| | - M K Hol
- Department of Otorhinolaryngology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - E A Mylanus
- Department of Otorhinolaryngology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - J R Tysome
- Department of Skull Base Surgery, Addenbrookes Hospital, Cambridge University Teaching Hospitals NHS Trust, Cambridge, UK
| | - P Vannucchi
- Unit of Audiology, Department of Surgical Sciences and Translational Medicine, Careggi Hospital, University of Florence, Florence, Italy
| | - J R Hof
- Department of Otorhinolaryngology and Head and Neck Surgery, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - J W Brunings
- Department of Otorhinolaryngology and Head and Neck Surgery, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - J van Tongeren
- Department of Otorhinolaryngology and Head and Neck Surgery, Maastricht University Medical Center+, Maastricht, The Netherlands
| | | | - A Banerjee
- Department of Otolaryngology, James Cook University Hospital, Middlesbrough, UK
| | - J P Windfuhr
- Department of Otolaryngology, Head and Neck Surgery, Kliniken Maria Hilf, Mönchengladbach, Germany
| | - A Caruso
- Gruppo Otologico, Piacenza, Italy
| | | | - S Bordin
- Venice International Otolaryngology Network, Venice, Italy
| | - J Hanif
- Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - N Schart-Morén
- Department of Surgical Sciences, Section of Otorhinolaryngology and Head and Neck Surgery, Uppsala University, Uppsala, Sweden
| | - S Singam
- Department of ENT and Audiology, Torbay Hospital, Devon, UK
| | | | | | - C W Cremers
- Department of Otorhinolaryngology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - M Hultcrantz
- Department of Otorhinolaryngology, Karolinska University Hospital, Stockholm, Sweden
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Maccotta A, Cosentino C, Coccioni R, Frontalini F, Scopelliti G, Caruso A. Distribution of Cr and Pb in artificial sea water and their sorption in marine sediments: an example from experimental mesocosms. Environ Sci Pollut Res Int 2016; 23:24068-24080. [PMID: 27638807 DOI: 10.1007/s11356-016-7630-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Accepted: 09/07/2016] [Indexed: 06/06/2023]
Abstract
The uptake of two heavy metals (chromium and lead) in sediments in experimental mesocosms under exposure to different metal concentrations was evaluated by monitoring their concentrations over time both in seawater and in sediment. Two separate experiments under laboratory-controlled conditions were carried out for the two metals. Sediments were collected from a protected natural area characterized by low anthropic influence and were placed in mesocosms that were housed in aquaria each with seawater at a different metal concentration. At pre-established time intervals, seawater and sediment samples were collected from each mesocosm for chemical analyses. Quantification of chromium and lead concentration in seawater and sediment samples was carried out by atomic absorption spectrometer with graphite furnace. Low doses of chromium and lead (<1 mg L-1) do not entail an uptake in sediments and waters. At doses ≥1 mg L-1, evolution of concentrations over time shows significant differences between these two metals: (i) chromium absorption from seawater is twice faster than lead; (ii) lead accumulates in considerable amount in sediments. The different behaviour of the two investigated heavy metals could be ascribed to different interactions existing between metal ions and different components of sediment.
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Affiliation(s)
- A Maccotta
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - Claudia Cosentino
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy.
| | - R Coccioni
- Dipartimento di Scienze Pure e Applicate, Università di Urbino "Carlo BO", via Ca' le Suore, 61029, Urbino, Italy
| | - F Frontalini
- Dipartimento di Scienze Pure e Applicate, Università di Urbino "Carlo BO", via Ca' le Suore, 61029, Urbino, Italy
| | - G Scopelliti
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - A Caruso
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
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Caruso A, Giannuzzi AL, Sozzi V, Sanna M. Bone anchored hearing implants without skin thinning: the Gruppo Otologico surgical and audiological experience. Eur Arch Otorhinolaryngol 2016; 274:695-700. [PMID: 27637751 DOI: 10.1007/s00405-016-4305-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [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: 04/28/2016] [Accepted: 09/09/2016] [Indexed: 11/28/2022]
Abstract
To investigate the surgical and audiological outcomes of an installation of a bone-anchored hearing system (BAHS) procedure without tissue reduction using Ponto implants and abutments. Retrospective consecutive case series. Forty-nine patients, 18 years or older and eligible for treatment with a bone-anchored hearing system with tissue preservation surgery, were included in the study. Following a systematic scheme for medical outcomes, we collected the data regarding surgical intervention, quality of life (GBI), skin and soft tissue reactions (Holgers grading system), pain and numbness (VAS). Hearing performance (aided thresholds and speech recognition in noise) was recorded in 20 patients. No implants were lost, skin, and soft tissue reactions were mild in 96 % of the all visits. Quality of life (GBI) generally improved in the aided condition compared to prior to implantation. Audiologically, 100 % of the 20 patients examined showed improvement of speech reception and sound field thresholds comparing aided to unaided. An average improvement of 33 dB on PTA was recorded. The study, presenting data on a large population, treated with tissue preservation and modern titanium implants, shows that this treatment is a viable solution that results in fewer complications, high degree of predictability and good audiological results.
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Affiliation(s)
- Antonio Caruso
- Gruppo Otologico, Casa di Cura Piacenza, Via Morigi, 41, 29121, Piacenza, Italy.
| | - Anna Lisa Giannuzzi
- Gruppo Otologico, Casa di Cura Piacenza, Via Morigi, 41, 29121, Piacenza, Italy
| | - Valerio Sozzi
- Gruppo Otologico, Casa di Cura Piacenza, Via Morigi, 41, 29121, Piacenza, Italy
| | - Mario Sanna
- Gruppo Otologico, Casa di Cura Piacenza, Via Morigi, 41, 29121, Piacenza, Italy
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Abstract
Antiphospholipid antibodies detected by lupus anticoagulant, anticardiolipin or anti-beta2 glycoprotein I assays were associated with fetal loss. Rather than being diagnostic tools only, antiphospholipid antibodies are thought to be pathogenic. The strongest demonstration of their pathogenic role lies in the ability to induce fetal resorptions - the experimental equivalents of the human fetal losses - when passively infused in pregnant naive animals. However, still debated is how the antibodies might induce the obstetrical manifestations. Thrombotic events at the placental levels might be related to endothelial cell activation, inhibition of protein C/S system and fibrinolysis as well as to Annexin V displacement. However, the thrombophilic state apparently cannot explain all the miscarriages and a direct antibody-mediated damage on the trophoblast has been suggested. During differentiation to syncytium, trophoblasts express cell membrane anionic phospholipids that can bind beta2 glycoprotein I, the main cationic phospholipid binding protein recognized by the antiphospholipid antibodies. Adhered b2-glycoprotein I might be recognized by the antibodies that, once bound, strongly interfere with in vitro trophoblast cell maturation so resulting in a defective placentation. These mechanisms have been suggested to play a role in early fetal loss, while thrombotic events would be responsible for miscarriages late in the pregnancy.
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Affiliation(s)
- P L Meroni
- Allergy, Clinical Immunology and Rheumatology Unit, IRCCS Istituto Auxologico Italiano, Department of Internal Medicine, University of Milan, Milan, Italy.
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Mastorci K, Faè D, Giagulli C, Carbone A, De Paoli P, Caruso A, Dolcetti R. Role of the HIV matrix protein p17 in EBV-driven lymphomagenesis. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61234-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Miikkulainen K, Caruso A, Mast O, Zhang R, Borisenko O. Systematic literature review of use of blood glucose monitoring in phase III clinical studies of insulin analogs. BMC Endocr Disord 2016; 16:21. [PMID: 27145817 PMCID: PMC4857258 DOI: 10.1186/s12902-016-0102-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 04/29/2016] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Safe and effective insulin therapy for diabetes mellitus requires initial dose titration and regular adjustments based on blood glucose (BG) monitoring. Our objective was to explore the use of BG measurement in phase-III clinical studies of insulin analogs. These studies provide safety and efficacy information for regulatory authorities and are the basis for insulin analog regulatory approval. METHODS A systematic review of phase-III studies of rapid-acting insulin analogs (insulin lispro, insulin aspart and insulin glulisine) and pre-mixed insulin analogs (biphasic insulin aspart and insulin lispro mix) was conducted. Studies were identified using manufacturers' databases. Search for reports was performed in Medline and registry of clinical trials (clinicaltrials.gov). The European Medicines Agency was contacted to provide Clinical Study Reports. RESULTS Forty-five studies were included. Regular BG measurements were reported in 100 % of the studies and were performed by either self-monitoring of blood glucose (SMBG) alone in 84 %, laboratory alone in 7 %, and both SMBG and laboratory in 9 % of studies. In total, 93 % of the studies reported SMBG. Most studies (91 %) reported insulin therapy adjustments based on BG measurements. CONCLUSIONS The findings suggest that BG monitoring and specifically SMBG are co-dependent technologies with insulin analogs. BG measurement is used in most phase-III registration studies for establishing safe and efficacious insulin administration and is recommended in the insulin labels. The indispensable role of SMBG in treatment of insulin-dependent patients should receive attention from health care payers to assess and reimburse SMBG along with insulin to avoid adverse events from inappropriate insulin administration and associated costs.
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Affiliation(s)
| | - Antonio Caruso
- Roche Diabetes Care GmbH, Sandhofer Strasse 116, Mannheim, 68305, Germany
| | - Oliver Mast
- Roche Diagnostics GmbH, Sandhofer Strasse 116, Mannheim, 68305, Germany
| | - Rongrong Zhang
- Synergus AB, Djursholmsvägen 20C, Danderyd, 18233, Sweden
| | - Oleg Borisenko
- Synergus AB, Djursholmsvägen 20C, Danderyd, 18233, Sweden.
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Torrisi G, Mascali D, Neri L, Leonardi O, Sorbello G, Celona L, Castro G, Agnello R, Caruso A, Passarello S, Longhitano A, Isernia T, Gammino S. Microwave frequency sweep interferometer for plasma density measurements in ECR ion sources: Design and preliminary results. Rev Sci Instrum 2016; 87:02B909. [PMID: 26932081 DOI: 10.1063/1.4933025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The Electron Cyclotron Resonance Ion Sources (ECRISs) development is strictly related to the availability of new diagnostic tools, as the existing ones are not adequate to such compact machines and to their plasma characteristics. Microwave interferometry is a non-invasive method for plasma diagnostics and represents the best candidate for plasma density measurement in hostile environment. Interferometry in ECRISs is a challenging task mainly due to their compact size. The typical density of ECR plasmas is in the range 10(11)-10(13) cm(-3) and it needs a probing beam wavelength of the order of few centimetres, comparable to the chamber radius. The paper describes the design of a microwave interferometer developed at the LNS-INFN laboratories based on the so-called "frequency sweep" method to filter out the multipath contribution in the detected signals. The measurement technique and the preliminary results (calibration) obtained during the experimental tests will be presented.
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Affiliation(s)
- Giuseppe Torrisi
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - David Mascali
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Lorenzo Neri
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Ornella Leonardi
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Gino Sorbello
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Luigi Celona
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Giuseppe Castro
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Riccardo Agnello
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Antonio Caruso
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Santi Passarello
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Alberto Longhitano
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
| | - Tommaso Isernia
- University Mediterranea of Reggio Calabria, Reggio Calabria, Italy
| | - Santo Gammino
- INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania, Italy
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Pellegrino M, D’Oria L, Visconti D, Quagliozzi L, Licameli A, De Luca C, Caruso A, De Santis M. Topical timolol exposure in pregnacy: Fetal and neonatal outcomes. Reprod Toxicol 2015. [DOI: 10.1016/j.reprotox.2015.06.033] [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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D’Oria L, Pellegrino M, De Luca C, Licameli A, Caruso A, De Santis M. Isotretinoin therapy and teratological risk: An unsolved Italian problem. Reprod Toxicol 2015. [DOI: 10.1016/j.reprotox.2015.06.032] [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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Addimanda O, Macchioni P, Caruso A, Possemato N, Catanoso M, Boiardi L, Salvarani C. FRI0051 Comparison Between Clinical and Ultrasonographical Examination in Early Rheumatoid Arthritis Patients: Table 1. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5956] [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: 11/04/2022]
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Parisi V, Leosco D, Ferro G, Bevilacqua A, Pagano G, de Lucia C, Perrone Filardi P, Caruso A, Rengo G, Ferrara N. The lipid theory in the pathogenesis of calcific aortic stenosis. Nutr Metab Cardiovasc Dis 2015; 25:519-525. [PMID: 25816732 DOI: 10.1016/j.numecd.2015.02.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 01/27/2015] [Accepted: 02/02/2015] [Indexed: 01/04/2023]
Abstract
AIMS Biologically active phenomena, triggered by atherogenesis and inflammation, lead to aortic valve (AV) calcification. Lipids play an important role in activating the cell signaling leading to AV bone deposition. This review, based on evidence from animal and human studies, mainly focused on the involvement of lipids and atherogenic phenomena in the pathogenesis of calcific aortic stenosis (AS). DATA SYNTHESIS The role of elevated low density lipoproteins for the risk of both vascular atherosclerosis and AS has been elucidated. Lipid disorders act synergistically with other risk factors to increase prevalence of calcific AS. Atherosclerosis is also involved in the pathogenesis of bone demineralization, a typical hallmark of aging, which is associated with ectopic calcification at vascular and valvular levels. Animal studies have recently contributed to demonstrate that lipids play an important role in AS pathogenesis through the activation of molecular cell signalings, such as Wnt/Lrp5 and RANK/RANKL/Osteprotegerin, which induce the transition of valvular myofibroblasts toward an osteogenic phenotype with consequent valvular bone deposition. Although all these evidence strongly support the lipid theory in AS pathogenesis, lipids lowering therapies failed to demonstrate in controlled trials a significant efficacy to slow AS progression. Encouraging results from animal studies indicate that physical activity may counteract the biological processes inducing AV degeneration. CONCLUSIONS This review indicates a robust interplay between lipids, inflammation, and calcific AS. This new pathophysiological scenario of such an emerging valvular disease paves the way to the next challenge of cardiovascular research: "prevent and care aortic valve stenosis".
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Affiliation(s)
- V Parisi
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy
| | - D Leosco
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy.
| | - G Ferro
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy
| | - A Bevilacqua
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy
| | - G Pagano
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy
| | - C de Lucia
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy
| | - P Perrone Filardi
- Dipartimento di Scienze Biomediche Avanzate, Università degli Studi di Napoli Federico II, Italy
| | - A Caruso
- Casa di Cura S. Michele, Maddaloni, Italy
| | - G Rengo
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy; Fondazione S. Maugeri, IRCCS, Istituto di Telese Terme, BN, Italy
| | - N Ferrara
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli Federico II, Italy; Fondazione S. Maugeri, IRCCS, Istituto di Telese Terme, BN, Italy
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Iaria M, Caccuri F, Apostoli P, Giagulli C, Pelucchi F, Padoan RF, Caruso A, Fiorentini S. Detection of KI WU and Merkel cell polyomavirus in respiratory tract of cystic fibrosis patients. Clin Microbiol Infect 2015; 21:603.e9-15. [PMID: 25677628 DOI: 10.1016/j.cmi.2015.01.025] [Citation(s) in RCA: 12] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 11/16/2014] [Accepted: 01/23/2015] [Indexed: 12/20/2022]
Abstract
In the last few years, many reports have confirmed the presence of WU, KI and Merkel cell (MC) polyomaviruses (PyV) in respiratory samples wordwide, but their pathogenic role in patients with underlying conditions such as cystic fibrosis is still debated. To determine the prevalence of MCPyV, WUPyV and KIPyV, we conducted a 1-year-long microbiological testing of respiratory specimens from 93 patients with cystic fibrosis in Brescia, Italy. We detected PyV DNA in 94 out of 337 analysed specimens. KIPyV was the most common virus detected (12.1%), followed by WUPyV (8.9%) and MCPyV (6.8%). We found an intriguing association between the presence of MCPyV and the concurrent isolation of Pseudomonas aeruginosa, as well as with the patient status, classified as chronically colonized with P. aeruginosa. Our study adds perspective on the prevalence and the potential pathogenic role of PyV infections.
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Affiliation(s)
- M Iaria
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - F Caccuri
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - P Apostoli
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - C Giagulli
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - F Pelucchi
- Cystic Fibrosis Centre, Paediatric Department, Children's Hospital, AO Spedali Civili Brescia, Brescia, Italy
| | - R F Padoan
- Cystic Fibrosis Centre, Paediatric Department, Children's Hospital, AO Spedali Civili Brescia, Brescia, Italy
| | - A Caruso
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - S Fiorentini
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Italy.
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Tong L, Huang C, Ramalli A, Tortoli P, Luo J, D'hooge J, Tzemos N, Mordi I, Bishay T, Bishay T, Negishi T, Hristova K, Kurosawa K, Bansal M, Thavendiranathan P, Yuda S, Popescu B, Vinereanu D, Penicka M, Marwick T, Hamed W, Kamel M, Yaseen R, El-Barbary H, Nemes A, Kis O, Gavaller H, Kanyo E, Forster T, Angelis A, Vlachopoulos C, Ioakimidis N, Felekos I, Chrysohoou C, Aznaouridis K, Abdelrasoul M, Terentes D, Ageli K, Stefanadis C, Kurnicka K, Domienik-Karlowicz J, Lichodziejewska B, Goliszek S, Grudzka K, Krupa M, Dzikowska-Diduch O, Ciurzynski M, Pruszczyk P, Gual Capllonch F, Lopez Ayerbe J, Teis A, Ferrer E, Vallejo N, Junca G, Pla R, Bayes-Genis A, Schwaiger J, Knight D, Gallimore A, Schreiber B, Handler C, Coghlan J, Bruno RM, Giardini G, Malacrida S, Catuzzo B, Armenia S, Brustia R, Ghiadoni L, Cauchy E, Pratali L, Kim K, Lee K, Cho J, Yoon H, Ahn Y, Jeong M, Cho J, Park J, Cho S, Nastase O, Enache R, Mateescu A, Botezatu D, Popescu B, Ginghina C, Gu H, Sinha M, Simpson J, Chowienczyk P, Fazlinezhad A, Tashakori Behesthi A, Homaei F, Mostafavi H, Hosseini G, Bakaeiyan M, Boutsikou M, Petrou E, Dimopoulos A, Dritsas A, Leontiadis E, Karatasakis G, Sahin ST, Yurdakul S, Yilmaz N, Cengiz B, Cagatay Y, Aytekin S, Yavuz S, Karlsen S, Dahlslett T, Grenne B, Sjoli B, Smiseth O, Edvardsen T, Brunvand H, Nasr G, Nasr A, Eleraki A, Elrefai S, Mordi I, Sonecki P, Tzemos N, Gustafsson U, Naar J, Stahlberg M, Cerne A, Capotosto L, Rosato E, D'angeli I, Azzano A, Truscelli G, De Maio M, Salsano F, Terzano C, Mangieri E, Vitarelli A, Renard S, Najih H, Mancini J, Jacquier A, Haentjens J, Gaubert J, Habib G, Caminiti G, D'antoni V, D'antoni V, Cardaci V, Cardaci V, Conti V, Conti V, Volterrani M, Volterrani M, Ahn J, Kim D, Lee H, Iliuta L, Lo Iudice F, Esposito R, Lembo M, Santoro C, Ballo P, Mondillo S, De Simone G, Galderisi M, Hwang Y, Kim J, Kim J, Moon K, Yoo K, Kim C, Tagliamonte E, Rigo F, Cirillo T, Caruso A, Astarita C, Cice G, Quaranta G, Romano C, Capuano N, Calabro' R, Zagatina A, Zhuravskaya N, Guseva O, Huttin O, Benichou M, Voilliot D, Venner C, Micard E, Girerd N, Sadoul N, Moulin F, Juilliere Y, Selton-Suty C, Baron T, Christersson C, Johansson K, Flachskampf F, Lee S, Lee J, Hur S, Park J, Yun J, Song S, Kim W, Ko J, Nyktari E, Bilal S, Ali S, Izgi C, Prasad S, Aly M, Kleijn S, Kandil H, Kamp O, Beladan C, Calin A, Rosca M, Craciun A, Gurzun M, Calin C, Enache R, Mateescu A, Ginghina C, Popescu B, Mornos C, Mornos A, Ionac A, Cozma D, Crisan S, Popescu I, Ionescu G, Petrescu L, Camacho S, Gamaza Chulian S, Carmona R, Diaz E, Giraldez A, Gutierrez A, Toro R, Benezet J, Antonini-Canterin F, Vriz O, La Carrubba S, Poli S, Leiballi E, Zito C, Careri S, Caruso R, Pellegrinet M, Nicolosi G, Kong W, Kyu K, Wong R, Tay E, Yip J, Yeo T, Poh K, Correia M, Delgado A, Marmelo B, Correia E, Abreu L, Cabral C, Gama P, Santos O, Rahman M, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Okura H, Kanai M, Murata E, Kataoka T, Stoebe S, Tarr A, Pfeiffer D, Hagendorff A, Generati G, Bandera F, Pellegrino M, Alfonzetti E, Labate V, Guazzi M, Kuznetsov V, Yaroslavskaya E, Pushkarev G, Krinochkin D, Zyrianov I, Carigi S, Baldazzi F, Bologna F, Amati S, Venturi P, Grosseto D, Biagetti C, Fabbri E, Arlotti M, Piovaccari G, Rahbi H, Bin Abdulhaq A, Tleyjeh I, Santoro C, Galderisi M, Costantino M, Tarsia G, Innelli P, Dores E, Esposito G, Matera A, De Simone G, Trimarco B, Capotosto L, Azzano A, Mukred K, Ashurov R, Tanzilli G, Mangieri E, Vitarelli A, Merlo M, Gigli M, Stolfo D, Pinamonti B, Antonini Canterin F, Muca M, D'angelo G, Scapol S, Di Nucci M, Sinagra G, Behaghel A, Feneon D, Fournet M, Thebault C, Martins R, Mabo P, Leclercq C, Daubert C, Donal E, Davinder Pal S, Prakash Chand N, Sanjeev A, Rajeev M, Ankur D, Ram Gopal S, Mzoughi K, Zairi I, Jabeur M, Ben Moussa F, Ben Chaabene A, Kamoun S, Mrabet K, Fennira S, Zargouni A, Kraiem S, Demkina A, Hashieva F, Krylova N, Kovalevskaya E, Potehkina N, Zaroui A, Ben Said R, Smaali S, Rekik B, Ben Hlima M, Mizouni H, Mechmeche R, Mourali M, Malhotra A, Sheikh N, Dhutia H, Siva A, Narain R, Merghani A, Millar L, Walker M, Sharma S, Papadakis M, Siam-Tsieu V, Mansencal N, Arslan M, Deblaise J, Dubourg O, Zaroui A, Rekik B, Ben Said R, Boudiche S, Larbi N, Tababi N, Hannachi S, Mechmeche R, Mourali M, Mechmeche R, Zaroui A, Chalbia T, Ben Halima M, Rekik B, Boussada R, Mourali M, Lipari P, Bonapace S, Valbusa F, Rossi A, Zenari L, Lanzoni L, Targher G, Canali G, Molon G, Barbieri E, Novo G, Giambanco S, Sutera M, Bonomo V, Giambanco F, Rotolo A, Evola S, Assennato P, Novo S, Budnik M, Piatkowski R, Kochanowski J, Opolski G, Chatzistamatiou E, Mpampatseva Vagena I, Manakos K, Moustakas G, Konstantinidis D, Memo G, Mitsakis O, Kasakogias A, Syros P, Kallikazaros I, Marketou M, Parthenakis F, Kalyva N, Pontikoglou C, Maragkoudakis S, Zacharis E, Patrianakos A, Maragoudakis F, Papadaki H, Vardas P, Rodrigues A, Perandini L, Souza T, Sa-Pinto A, Borba E, Arruda A, Furtado M, Carvalho F, Bonfa E, Andrade J, Hlubocka Z, Malinova V, Palecek T, Danzig V, Kuchynka P, Dostalova G, Zeman J, Linhart A, Chatzistamatiou E, Konstantinidis D, Memo G, Mpampatzeva Vagena I, Moustakas G, Manakos K, Trachanas K, Vergi N, Feretou A, Kallikazaros I, Corut H, Sade L, Ozin B, Atar I, Turgay O, Muderrisoglu H, Ledakowicz-Polak A, Polak L, Krauza G, Zielinska M, Szulik M, Streb W, Wozniak A, Lenarczyk R, Sliwinska A, Kalarus Z, Kukulski T, Nogueira M, Branco L, Agapito A, Galrinho A, Borba A, Teixeira P, Monteiro A, Ramos R, Cacela D, Cruz Ferreira R, Guala A, Camporeale C, Tosello F, Canuto C, Ridolfi L, Chatzistamatiou E, Moustakas G, Memo G, Konstantinidis D, Mpampatzeva Vagena I, Manakos K, Traxanas K, Vergi N, Feretou A, Kallikazaros I, Hristova K, Marinov R, Stamenov G, Mihova M, Persenska S, Racheva A, Plaskota K, Trojnarska O, Bartczak A, Grajek S, Ramush Bejiqi R, Retkoceri R, Bejiqi H, Beha A, Surdulli S, Dreyfus J, Durand-Viel G, Cimadevilla C, Brochet E, Vahanian A, Messika-Zeitoun D, Jin C, Fang F, Meng F, Kam K, Sun J, Tsui G, Wong K, Wan S, Yu C, Lee A, Cho IJ, Chung H, Heo R, Ha S, Hong G, Shim C, Chang H, Ha J, Chung N, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Alexopoulos A, Dawson D, Nihoyannopoulos P, Zainal Abidin HA, Ismail J, Arshad K, Ibrahim Z, Lim C, Abd Rahman E, Kasim S, Peteiro J, Barrio A, Escudero A, Bouzas-Mosquera A, Yanez J, Martinez D, Castro-Beiras A, Scali M, Simioniuc A, Mandoli G, Lombardo A, Massaro F, Di Bello V, Marzilli M, Dini F, Adachi H, Tomono J, Oshima S, Merchan Ortega G, Bravo Bustos D, Lazaro Garcia R, Sanchez Espino A, Macancela Quinones J, Ikuta I, Ruiz Lopez M, Valencia Serrano F, Bonaque Gonzalez J, Gomez Recio M, Romano G, D'ancona G, Pilato G, Di Gesaro G, Clemenza F, Raffa G, Scardulla C, Sciacca S, Lancellotti P, Pilato M, Addetia K, Takeuchi M, Maffessanti F, Weinert L, Hamilton J, Mor-Avi V, Lang R, Sugano A, Seo Y, Watabe H, Kakefuda Y, Aihara H, Nishina H, Ishizu T, Fumikura Y, Noguchi Y, Aonuma K, Luo X, Fang F, Lee A, Shang Q, Yu C, Sammut EC, Chabinok R, Jackson T, Siarkos M, Lee L, Carr-White G, Rajani R, Kapetanakis S, Byrne D, Walsh J, Ellis L, Mckiernan S, Norris S, King G, Murphy R, Hristova K, Katova T, Simova I, Kostova V, Shuie I, Ferferieva V, Bogdanova V, Castelon X, Nemes A, Sasi V, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Grapsa J, Demir O, Dawson D, Sharma R, Senior R, Nihoyannopoulos P, Pilichowska E, Zaborska B, Baran J, Stec S, Kulakowski P, Budaj A, Kosmala W, Kaye G, Saito M, Negishi K, Marwick T, Maceira Gonzalez AM, Ripoll C, Cosin-Sales J, Igual B, Salazar J, Belloch V, Dulai RS, Taylor A, Gupta S. Poster session 1: Wednesday 3 December 2014, 09:00-16:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014; 15:ii25-ii51. [DOI: 10.1093/ehjci/jeu248] [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: 09/02/2023] Open
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Fogli M, Caccuri F, Iaria ML, Giagulli C, Corbellini S, Campilongo F, Caruso A, Fiorentini S. The immunomodulatory molecule pidotimod induces the expression of the NOD-like receptor NLRP12 and attenuates TLR-induced inflammation. J BIOL REG HOMEOS AG 2014; 28:753-766. [PMID: 25620184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Pidotimod (3-L-pyroglutamyl-L-thiaziolidine-4-carboxylic acid) (PDT) is a synthetic dipeptide with in vitro and in vivo immunomodulatory properties that is largely used for treatment and prevention of infections in paediatric and disease-prone patients. However, the effects of PDT on cellular immune responses are still poorly characterized and there is little information on the mechanism of action of this compound. It has been speculated that PDT action may be exerted through the interaction with a Pattern Recognition Receptor (PRR). Therefore, to gain a further understanding of the immune pathways involved by PDT, we first decided to investigate whether PDT could modify the immune response triggered by TLR ligands. Monocytic cells were exposed to PDT then stimulated with a panel of TLR agonists. Under these experimental conditions, we observed a significant decrease in the synthesis of key proinflammatory mediators in comparison to the production observed in TLR-stimulated cells that were not treated with PDT. Using RT² Profiler PCR Array we have observed that PDT specifically up-regulates the expression of the NOD-like receptor NLRP12 mRNA in the absence of any further costimulation. Increase of NLRP12 in cells treated with PDT was confirmed using specifically designed real-time quantitative PCR and western blotting assays where a clear increase in the amount of NLRP12 protein was detected. Furthermore, in myeloid/monocytic cells we demonstrated that PDT treatment counteracts the NLRP12 reduction induced by TLR agonists. Finally, the results obtained using NLRP12 silenced cells showed that down-regulation of the proinflammatory function occurring in PDT-treated cells upon interaction with TLRs is associated with the increased levels of NLRP12 induced by PDT. To our knowledge this is the first evidence of an immunomodulatory peptide that upregulates NLRP12 and, through this molecule, antagonizes the TLR-induced inflammatory response. These results pave the way for the development of innovative therapeutic approaches aimed at controlling different pathological settings such as tumorigenesis, systemic inflammatory processes and autoimmunity, where NLRP12 plays a crucial role.
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Affiliation(s)
- M Fogli
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - F Caccuri
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - M L Iaria
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - C Giagulli
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - S Corbellini
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - F Campilongo
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - A Caruso
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
| | - S Fiorentini
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia
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Skert C, Fogli M, Garrafa E, Perucca S, Fiorentini S, Cancelli V, Turra A, Ribolla R, Filì C, Malagola M, Bergonzi C, Cattina F, Bernardi S, Caruso A, Di Palma A, Russo D. A specific Toll-like receptor profile on T lymphocytes and values of monocytes correlate with bacterial, fungal, and cytomegalovirus infections in the early period of allogeneic stem cell transplantation. Transpl Infect Dis 2014; 16:697-712. [DOI: 10.1111/tid.12264] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 04/10/2014] [Accepted: 04/21/2014] [Indexed: 01/30/2023]
Affiliation(s)
- C. Skert
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - M. Fogli
- Section of Microbiology; Department of Experimental and Applied Medicine; University of Brescia; Brescia Italy
| | - E. Garrafa
- Section of Microbiology; Department of Experimental and Applied Medicine; University of Brescia; Brescia Italy
| | - S. Perucca
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - S. Fiorentini
- Section of Microbiology; Department of Experimental and Applied Medicine; University of Brescia; Brescia Italy
| | - V. Cancelli
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - A. Turra
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - R. Ribolla
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - C. Filì
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - M. Malagola
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - C. Bergonzi
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - F. Cattina
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - S. Bernardi
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - A. Caruso
- Section of Microbiology; Department of Experimental and Applied Medicine; University of Brescia; Brescia Italy
| | - A. Di Palma
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
| | - D. Russo
- Hematology; Stem Cell Transplantation Unit; University of Brescia; Brescia Italy
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Marini S, Caruso A, Falcini M, Palumbo P, Pantoni L. Listeria monocytogenes brainstem infection (rhombencephalitis) mimicking ischemic stroke. J Clin Neurosci 2014; 21:2006-8. [PMID: 24961733 DOI: 10.1016/j.jocn.2014.03.021] [Citation(s) in RCA: 7] [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: 01/24/2014] [Accepted: 03/10/2014] [Indexed: 11/25/2022]
Abstract
The frequency of Listeria monocytogenes (Lm) infection of the central nervous system is increasing. We report a patient recently treated with chemotherapeutic drugs for pulmonary adenocarcinoma who suddenly developed hemiparesis, was initially diagnosed with stroke, and was then found to be affected by Lm rhombencephalitis accompanied by a brain abscess. Lm meningoencephalitis mimicking ischemic stroke is rare but must be considered, especially in specific patients.
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Affiliation(s)
- S Marini
- Neuroscience Section, NeuroFARBA Department, University of Florence, Florence, Italy
| | - A Caruso
- Unità operativa degenza cerebrovascolare, Nuovo Ospedale di Prato, Italy
| | - M Falcini
- Unità operativa degenza cerebrovascolare, Nuovo Ospedale di Prato, Italy
| | - P Palumbo
- Unità operativa degenza cerebrovascolare, Nuovo Ospedale di Prato, Italy
| | - L Pantoni
- Stroke Unit and Neurology, Azienda Ospedaliero Universitaria Careggi, Largo Brambilla 3, Florence 50134, Italy.
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