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Gelmetti C, Rigoni C, Cantù AM, Agolzer A, Agrusa A, Brena M, Dall'Oglio F, Demichelis P, Farina S, Frasin LA, Lorenzi S, Mazzola G, Praticò M, Robotti S, Tedeschi A, Villa L, Ananiadis P, Arkoumani E, Astashonok I, Baselga Torres E, Borici S, Cano E, Cela R, Cengo A, Corella F, Cubiro Raventos X, De Jesus Silva MA, Demiraj E, Dhima E, Doci X, Domarad A, Didyk M, Dyli A, Efthimiou O, Filippi G, Flores Climente VA, Garcia Muret MP, Navarro JG, Gega M, Giakoub AN, Giakoubis V, Gica A, Gjomema M, Guri B, Janushaj E, Kanelleas A, Kanelopoulou G, Kapaj E, Kapoukranidou D, Karadima K, Katsavou A, Kotrulja L, Kyriakou A, Larios G, Lopez A, Lopez C, Manoli SM, Matvienko T, Mervic L, Mileounis K, Muja D, Nadezhda M, Panagioti D, Papakonstantis M, Papanikou M, Papathemeli D, Papigkioti K, Pivak V, Preza D, Roé E, Rogl Butina M, Serra Baldrich E, Sgouros D, Shilova A, Shllaku E, Sideris N, Sina E, Sinani A, Sourli-Chasioti F, Stankaj M, Tasioula D, Tsalmadoupis A, Tsatsou F, Tsenebi E, Tsitlakidou A, Vassis P, Vilarrassa E, Vorobey O, Voutsakis N, Yakovleva S, Yakubovskaya S, Yerygina E, Zarras A, Zenelaj V, Zenko O. Topical prebiotics/postbiotics and PRURISCORE validation in atopic dermatitis. International study of 396 patients. J DERMATOL TREAT 2023; 34:2131703. [PMID: 36205596 DOI: 10.1080/09546634.2022.2131703] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Aim: To investigate the efficacy and tolerability of a cream (Rilastil Xerolact PB) containing a mixture of prebiotics and postbiotics, and to validate the PRURISCORE itch scale in the management of atopic dermatitis.Methods: The study is based on 396 subjects of both sexes in three age groups (i.e., infants, children, adults) suffering from mild/moderate Atopic Dermatitis, recruited from 8 European countries and followed for 3 months.Results: The product demonstrated good efficacy combined with good/very good tolerability in all age groups. In particular, SCORAD, PRURISCORE and IGA scores decreased significantly over the course of the study. The PRURISCORE was preferred to VAS by the vast majority of patients.Conclusion: Even though the role of prebiotics and postbiotics was not formally demonstrated since these substances were part of a complex formulation, it can be reasonably stated that prebiotics and postbiotics have safety and standardization features that probiotics do not have. In addition they are authorized by regulatory authorities, whereas topical probiotics are not.
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Affiliation(s)
- Carlo Gelmetti
- Department of Dermatology, Fondazione IRCCS Ca' Granda "Ospedale Maggiore Policlinico", Università degli Studi di Milano, Milan, Italy
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- Associazione DDI - Donne Dermatologhe, Napoli, Italy
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Beccia F, Causio FA, Farina S, Savoia C, Osti T, Di Marcantonio M, Morsella A, Cadeddu C, Ricciardi W, Boccia S. Personalised Medicine in shaping sustainable healthcare: a Delphi survey within the IC2PerMed project. Eur J Public Health 2022. [PMCID: PMC9594064 DOI: 10.1093/eurpub/ckac129.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background Personalised medicine (PM) has the potential to transform health systems and make them more sustainable, by making the population healthier and allocating resources efficiently. European Union and China have become world leaders in the field of PM, increasing collaborations worldwide. In this context, the EU Commission in 2020 launched the IC2PerMed (Integrating China in the International Consortium for Personalised Medicine) project to provide key solutions to enable the convergence of European and Chinese stakeholders toward a common approach in PM. Methods From a mapping exercise of policies and programs in PM in EU and China, we identified 20 priority items for shaping sustainable healthcare. Such items were submitted to several Chinese and European experts in PM involved in a 3-round Delphi survey. Experts were asked to review the items’ content and rate their validity and relevance on a 5-point Likert scale. Priorities reaching a Content Validity Index of more than 79% were included, between 70 and 79% were revised, and less than 70% were excluded. Results Of 20 priorities submitted, 9 reached consensus. The priorities hinge on the resources allocation, defining in advance priority investment, and identifying new payment models for public reimbursement, health technology impact, and assessment importance, while integrating end-user perceptions into the whole innovation process. In addition, the pivotal role of multidisciplinary and cross-sectorial collaborations emerged. Ethical, legal, and social implications and the related costs should be always considered in policymaking, evaluation, and management of technological innovation. Conclusions Integrating resources and setting a clear agenda for the implementation of PM would lead to a faster and more efficient translation into clinical practice. Developing policies valuing all the stakeholders’ contributions would implement PM adoption. Key messages • Healthcare systems sustainability is a priority and PM could make the population healthier and help allocate resources more efficiently, hence reducing the overall costs of healthcare. • The inter-sectoral collaborations in healthcare are fundamental to achieving the best standard of care. All stakeholders and policymakers should engage to foster sustainability.
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Affiliation(s)
- F Beccia
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - FA Causio
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - S Farina
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - C Savoia
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - T Osti
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - M Di Marcantonio
- Faculty of Economics, Università Cattolica del Sacro Cuore , Rome, Italy
| | - A Morsella
- Faculty of Economics, Università Cattolica del Sacro Cuore , Rome, Italy
| | - C Cadeddu
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - W Ricciardi
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - S Boccia
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
- Fondazione Policlinico A. Gemelli IRCCS Public Health Area, , Rome, Italy
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Novelli V, Manzoni M, Sommariva E, Colombo G, Biondi ML, Mushtaq S, Farina S, Roberto M, Pizzamiglio F, Casella M, Pompilio G. Reinterpretation of variant of unknown significance in the clinical setting of inherited cardiac conditions. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.363] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
In the last years, genetic testing for inherited cardiac conditions (ICCs) is expanded and evolved at an incredible rate. This tool may inform treatment options and lifestyle choices to avoid arrhythmia triggers. Furthermore, identifying the genetic underpinning of the disorder improves risk assessment for asymptomatic or pre-symptomatic family members.
However, despite the large numbers of disease-causative genes identified in the last years, only 60% of the patients with a clinical diagnosis of ICCs carry a pathogenic or likely pathogenic variant. The remaining 40% of the cases have an inconclusive or ambiguous test caused by negative results or mainly by the identification of one or more variants of unknown significance (VUS). In this case, the test results are uninformative and clinically irrelevant, increasing uncertainty about medical management.
Purpose
We investigated whether a periodic re-evaluation of the detected VUS, using the American College of Medical Genetics and Genomics (ACMG) criteria, may impact the clinical setting of patients with suspected ICC and their family members.
Methods
We reevaluated 306 consecutive probands with suspected ICC undergoing genetic testing by next-generation sequencing using the Illumina TruSight Cardio Sequencing panel, from 2017 to 2021.
Results
Thirty-five percent of patients carried at least one variant in a gene associated with the phenotype. Of these, 94 had been previously classified as VUS and were not considered clinically actionable. After an average time of 36 months, they were reevaluated and 26.6% of the VUS were reclassified. In particular, 1 was downgraded to Benign and 24 were upgraded to Likely Pathogenic (16) or Pathogenic (8). According to the different phenotypes, the reclassification rate was 45.8% in Hypertrophic cardiomyopathy, 33.3% in Dilated cardiomyopathy, 27.3% in Arrhythmogenic cardiomyopathy, 12.5% in Brugada syndrome, and 50% in Long QT syndrome patients. This reclassification process allowed to recategorize 24 probands as clinically and molecularly diagnosed and to extend the genetic screening to their at-risk family members.
Conclusions
Given the extent of the clinical impact that genetic testing can have, these findings suggest that a periodic reevaluation of genetic test results, particularly VUS, should be a mandatory step in the ICC diagnostic workflow.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- V Novelli
- Centro cardiologico Monzino , Milan , Italy
| | - M Manzoni
- Centro cardiologico Monzino , Milan , Italy
| | | | - G Colombo
- Centro cardiologico Monzino , Milan , Italy
| | - M L Biondi
- Centro cardiologico Monzino , Milan , Italy
| | - S Mushtaq
- Centro cardiologico Monzino , Milan , Italy
| | - S Farina
- Centro cardiologico Monzino , Milan , Italy
| | - M Roberto
- Centro cardiologico Monzino , Milan , Italy
| | | | - M Casella
- Centro cardiologico Monzino , Milan , Italy
| | - G Pompilio
- Centro cardiologico Monzino , Milan , Italy
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Farina S, Labanca I, Acconcia G, Ghioni M, Rech I. 10-nanosecond dead time and low afterpulsing with a free-running reach-through single-photon avalanche diode. Rev Sci Instrum 2022; 93:053102. [PMID: 35649792 DOI: 10.1063/5.0086312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/24/2022] [Indexed: 06/15/2023]
Abstract
The reduction of detector dead time represents an enabling factor in several photon counting applications. In this work, we investigate the free-running operation of reach-through single-photon avalanche diodes (SPADs) at ultra-low dead times. By employing a fast active quenching circuit with direct bonding to the detector, we are able to achieve a 10 ns dead time with a thick SPAD by Excelitas, still maintaining extremely low afterpulsing probabilities (below 1.5%).
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Affiliation(s)
- S Farina
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - I Labanca
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - G Acconcia
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - M Ghioni
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - I Rech
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
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Pezzuto B, Badagliacca R, Muratori M, Farina S, Bussotti M, Correale M, Bonomi A, Vignati C, Sciomer S, Papa S, Palazzo Adriano E, Agostoni P. ROLE OF CARDIOPULMONARY EXERCISE TEST IN THE PREDICTION OF HEMODYNAMIC IMPAIRMENT IN PATIENTS WITH PULMONARY ARTERIAL HYPERTENSION. Pulm Circ 2022; 12:e12044. [PMID: 35506106 PMCID: PMC9052996 DOI: 10.1002/pul2.12044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/22/2021] [Accepted: 01/14/2022] [Indexed: 11/25/2022] Open
Abstract
Periodic repetition of right heart catheterization (RHC) in pulmonary arterial hypertension (PAH) can be challenging. We evaluated the correlation between RHC and cardiopulmonary exercise test (CPET) aiming at CPET use as a potential noninvasive tool for hemodynamic burden evaluation. One hundred and forty‐four retrospective PAH patients who had performed CPET and RHC within 2 months were enrolled. The following analyses were performed: (a) CPET parameters in hemodynamic variables tertiles; (b) position of hemodynamic parameters in the peak end‐tidal carbon dioxide pressure (PETCO2) versus ventilation/carbon dioxide output (VE/VCO2) slope scatterplot, which is a specific hallmark of exercise respiratory abnormalities in PAH; (c) association between CPET and a hemodynamic burden score developed including mean pulmonary arterial pressure (mPAP), pulmonary vascular resistance (PVR), cardiac index, and right atrial pressure. VE/VCO2 slope and peak PETCO2 significantly varied in mPAP and PVR tertiles, while peak oxygen uptake (peak VO2) and O2 pulse varied in the tertiles of all hemodynamic parameters. PETCO2 versus VE/VCO2 slope showed a strong hyperbolic relationship (R2 = 0.7627). Patients with peak PETCO2 > median (26 mmHg) and VE/VCO2 slope < median (44) presented lower mPAP and PVR (p < 0.005) than patients with peak PETCO2 < median and VE/VCO2 slope > median. Multivariate analysis individuated peak VO2 (p = 0.0158) and peak PETCO2 (p = 0.0089) as hemodynamic score independent predictors; the formula 11.584 − 0.0925 × peak VO2 − 0.0811 × peak PETCO2 best predicts the hemodynamic score value from CPET data. A significant correlation was found between estimated and calculated scores (p < 0.0001), with a precise match for patients with mild‐to‐moderate hemodynamic burden (76% of cases). The results of the present study suggest that CPET could allow to estimate the hemodynamic burden in PAH patients.
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Affiliation(s)
- B Pezzuto
- Centro Cardiologico Monzino IRCCS Milan Italy
| | - R Badagliacca
- Department of Cardiovascular and Respiratory Sciences Sapienza University of Rome Italy
| | - M Muratori
- Centro Cardiologico Monzino IRCCS Milan Italy
| | - S Farina
- Centro Cardiologico Monzino IRCCS Milan Italy
| | - M Bussotti
- Cardiac Rehabilitation Department IRCCS Istituti Clinici Scientifici Maugeri Milan Italy
| | - M Correale
- University Hospital Ospedali Riuniti Foggia Italy
| | - A Bonomi
- Centro Cardiologico Monzino IRCCS Milan Italy
| | - C Vignati
- Centro Cardiologico Monzino IRCCS Milan Italy
| | - S Sciomer
- Department of Cardiovascular and Respiratory Sciences Sapienza University of Rome Italy
| | - S Papa
- Department of Cardiovascular and Respiratory Sciences Sapienza University of Rome Italy
| | - E Palazzo Adriano
- Cardiac Rehabilitation Department IRCCS Istituti Clinici Scientifici Maugeri Milan Italy
| | - P Agostoni
- Centro Cardiologico Monzino IRCCS Milan Italy
- Department of Clinical Sciences and Community Health University of Milan Milan Italy
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Farina S, Acconcia G, Labanca I, Ghioni M, Rech I. Toward ultra-fast time-correlated single-photon counting: A compact module to surpass the pile-up limit. Rev Sci Instrum 2021; 92:063702. [PMID: 34243546 DOI: 10.1063/5.0044774] [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] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 05/28/2021] [Indexed: 06/13/2023]
Abstract
Time-Correlated Single-Photon Counting (TCSPC) is an excellent technique used in a great variety of scientific experiments to acquire exceptionally fast and faint light signals. Above all, in Fluorescence Lifetime Imaging (FLIM), it is widely recognized as the gold standard to record sub-nanosecond transient phenomena with picosecond precision. Unfortunately, TCSPC has an intrinsic limitation: to avoid the so-called pile-up distortion, the experiments have been historically carried out, limiting the acquisition rate below 5% of the excitation frequency. In 2017, we demonstrated that such a limitation can be overcome if the detector dead time is exactly matched with the excitation period, thus paving the way to unprecedented speedup of FLIM measurements. In this paper, we present the first single-channel system that implements the novel proposed methodology to be used in modern TCSPC experimental setups. To achieve this goal, we designed a compact detection head, including a custom single-photon avalanche diode externally driven by a fully integrated Active Quenching Circuit (AQC), featuring a finely tunable dead time and a short reset time. The output timing signal is extracted by using a picosecond precision Pick-Up Circuit (PUC) and fed to a newly developed timing module consisting of a mixed-architecture Fast Time to Amplitude Converter (F-TAC) followed by high-performance Analog-to-Digital Converters (ADCs). Data are transmitted in real-time to a Personal Computer (PC) at USB 3.0 rate for specific and custom elaboration. Preliminary experimental results show that the new TCSPC system is suitable for implementing the proposed technique, achieving, indeed, high timing precision along with a count rate as high as 40 Mcps.
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Affiliation(s)
- S Farina
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - G Acconcia
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - I Labanca
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - M Ghioni
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - I Rech
- Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
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Gerringer ME, Dias AS, von Hagel AA, Orr JW, Summers AP, Farina S. Habitat influences skeletal morphology and density in the snailfishes (family Liparidae). Front Zool 2021; 18:16. [PMID: 33863343 PMCID: PMC8052763 DOI: 10.1186/s12983-021-00399-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/14/2021] [Indexed: 12/23/2022] Open
Abstract
We tested the hypothesis that deep-sea fishes have poorly mineralized bone relative to shallower-dwelling species using data from a single family that spans a large depth range. The family Liparidae (snailfishes, Cottiformes) has representatives across the entire habitable depth range for bony fishes (0 m-> 8000 m), making them an ideal model for studying depth-related trends in a confined phylogeny. We used micro-computed tomography (micro-CT) scanning to test three aspects of skeletal reduction in snailfishes (50 species) across a full range of habitat depths: 1) reduction of structural dimensions, 2) loss of skeletal elements, and 3) reduction in bone density. Using depth data from the literature, we found that with increasing depth, the length of the dentary, neurocranium, and suborbital bones decreases. The ventral suction disk decreases width with increasing maximum habitat depth and is lost entirely in some deeper-living taxa, though not all. Although visual declines in bone density in deeper-living taxa were evident across full skeletons, individual densities of the lower jaw, vertebra, suction disk, hypural plate, and otoliths did not significantly decline with any depth metric. However, pelagic and polar taxa tended to show lower density bones compared to other species in the family. We propose that skeletal reductions allow snailfishes to maintain neutral buoyancy at great depths in the water column, while supporting efficient feeding and locomotion strategies. These findings suggest that changes in skeletal structure are non-linear and are driven not only by hydrostatic pressure, but by other environmental factors and by evolutionary ancestry, calling the existing paradigm into question.
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Affiliation(s)
- M E Gerringer
- State University of New York at Geneseo, Geneseo, NY, 14454, USA.
| | - A S Dias
- Whitman College, Walla Walla, WA, 99362, USA
| | | | - J W Orr
- Alaska Fisheries Science Center, RACE Division, NOAA Fisheries, Seattle, WA, 98115, USA
| | - A P Summers
- Friday Harbor Labs, Biology and SAFS, University of Washington, Friday Harbor, WA, 98250, USA
| | - S Farina
- Howard University, Washington, DC, 20059, USA
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Asnaghi V, Chindris A, Leggieri F, Scolamacchia M, Brundu G, Guala I, Loi B, Chiantore M, Farina S. Decreased pH impairs sea urchin resistance to predatory fish: A combined laboratory-field study to understand the fate of top-down processes in future oceans. Mar Environ Res 2020; 162:105194. [PMID: 33126114 DOI: 10.1016/j.marenvres.2020.105194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 10/07/2020] [Accepted: 10/11/2020] [Indexed: 06/11/2023]
Abstract
Changing oceans represent a serious threat for a wide range of marine organisms, with severe cascading effects on ecosystems and their services. Sea urchins are particularly sensitive to decreased pH expected for the end of the century and their key ecological role in regulating community structure and functioning could be seriously compromised. An integrated approach of laboratory and field experiments has been implemented to investigate the effects of decreased pH on predator-prey interaction involving sea urchins and their predators. Our results suggest that under future Ocean Acidification scenarios adult sea urchins defence strategies, such as spine length, test robustness and oral plate thickness, could be compromised together with their survival chance to natural predators. Sea urchins represent the critical linkage between top-down and bottom-up processes along Mediterranean rocky reefs, and the cumulative impacts of global and local stressors could lead to a decline producing cascading effects on benthic ecosystems.
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Affiliation(s)
- V Asnaghi
- DISTAV, University of Genoa, C.so Europa 26, 16132, Genoa, Italy.
| | - A Chindris
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - F Leggieri
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy; CNR - National Research Council, IAS - Institute of Anthropic Impacts and Sustainability in Marine Environment, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - M Scolamacchia
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy; CNR - National Research Council, IAS - Institute of Anthropic Impacts and Sustainability in Marine Environment, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - G Brundu
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - I Guala
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - B Loi
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - M Chiantore
- DISTAV, University of Genoa, C.so Europa 26, 16132, Genoa, Italy
| | - S Farina
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
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Brundu G, Farina S, Domenici P. Going back into the wild: the behavioural effects of raising sea urchins in captivity. Conserv Physiol 2020; 8:coaa015. [PMID: 32587698 PMCID: PMC7304559 DOI: 10.1093/conphys/coaa015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 06/11/2023]
Abstract
Sea urchin harvesting has rapidly expanded in the last decades. Since many sea urchin species play important ecological role, large-scale commercial sea urchin fisheries can have complex effects on benthic communities. In many temperate regions, overharvesting has compromised marine ecosystems to such an extent that reintroduction of sea urchins raised in captivity may be a valid solution for the enhancement of depleted marine wild populations. In some regions of the Mediterranean Sea, improving the growth efficiency of captive sea urchin Paracentrotus lividus to be reintroduced has become a widespread practice. However, no study has yet considered the potential behavioural effects of raising sea urchins in captivity when they are introduced in the natural environment. This study provides information about the behavioural effects of captivity on P. lividus in terms of locomotion performance, a trait that can be fundamental for responding to predators and for relocation after environmental disturbances such as currents and waves. Movements of captive-born and wild sea urchins were video-recorded and compared in (i) total exposure to external cues, (ii) partial exposure to external cues and (iii) absence of external cues. Latency of locomotion, average speed and average velocity of sea urchins showed significant differences with respect to the level of exposure and their origin (i.e. wild vs. captive-born). Our results demonstrate that captive-born sea urchins in the wild showed long latency and slower locomotor performance when compared to wild sea urchins. Conversely, the straightness-of-path and locomotion direction of captive-born and wild sea urchins were similar in natural settings. Our results therefore suggest that captive-born sea urchins suffer the negative effects of captivity when introduced in a natural environment. Understanding the factors that decrease the performance of sea urchin will be important for developing procedures aimed at minimizing the negative effect of captivity before release into the wild.
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Affiliation(s)
- G Brundu
- IMC-International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170 Oristano, Italy
| | - S Farina
- IMC-International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170 Oristano, Italy
| | - P Domenici
- IAS- Institute of Anthropic Impact and Sustainability in Marine Environment, CNR, Loc. Sa Mardini, Torre Grande, 09170 Oristano, Italy
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Sardi I, Censullo M, Rousseau M, Guidi M, Giordano F, Fonte C, Farina S, Carra F, Genitori L. P08.03 Separation and divorce after the diagnosis of child’s brain tumor. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.129] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
The diagnosis of a child’s brain tumor is a terrible situation for every member of the family. Numerous are the case of separations and divorces in Italy after a diagnosis of a child’s cancer. In particular, it happens with parents of children affected with brain tumor, being the most frequent solid tumor and the first cause of a tumor child’s death. The crisis related to the discovery of a tumor consists of four phases: shock, reaction, processing and re-orientation. It can happen that the diagnosis, experienced as a traumatic experience, can unite the family members as well as separate them. If there is already a process of family disintegration, a trauma can be a cause for breakup. The aim of our study was to investigate the possible correlation between brain tumor diagnosis in children and parental separations/divorces.
MATERIAL AND METHODS
We considered 427 patients afferent from 2012 to 2018 to the Neuro-Oncology Unit of the Meyer Children’s Hospital. Brain tumors are the 55–60% of all the tumors of our hospital, with an extra-regionality greater than 65%. The data analysis was conducted through information obtained directly from the families during follow-up visits or by telephone interviews.
RESULTS
Consistent with literature data in our series, the most frequent brain tumors were low-grade gliomas medulloblastomas, high-grade gliomas, ependymomas, midline diffuse gliomas, craniopharyngiomas, germ cell tumors and other rare pediatric tumors. The population was divided in 16 females and 18 males from different Italian regions: 65% from Central Italy, 23% from the South and Islands, 12% from the North. Data analysis showed 34 cases of separation and/or divorce, equal to 7% of our whole population, during treatment and more frequently at the end of treatment or after death. The median age of the 34 patients at the diagnosis of brain tumor was 9.5 years (range 1–19 years), with a higher percentage of cases of separations (41%) for parents of patients aged 10 years-14 years; 7 were the cases of separation and/or divorce when the diagnosis of brain tumor was made around 12–48 months after the child birth.
CONCLUSION
The diagnosis of a child’s brain tumor can generate stress in the family leading to different reactions, such as conflicts between parents or a real family crisis. The results of our study suggest a possible correlation between the diagnosis of a child’s brain tumor and the cases of separation and/or divorce. High risk medulloblastomas and high-grade gliomas that are likely to have a shorter path due to the unfavorable prognosis of the disease, appear to be the pathologies more often related to situations of family disputes. However, further investigations are necessary to verify the trend emerged from our study respect to the normal population.
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Affiliation(s)
- I Sardi
- Neuro-Oncology Unit, Florence, Italy
| | | | | | - M Guidi
- Neuro-Oncology Unit, Florence, Italy
| | | | - C Fonte
- Neuro-Oncology Unit, Florence, Italy
| | - S Farina
- Neuro-Oncology Unit, Florence, Italy
| | - F Carra
- Neuro-Oncology Unit, Florence, Italy
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Guidi M, Lucchesi M, Buccoliero A, Scoccianti S, Farina S, Fonte C, Caporalini C, Moscheo C, Genitori L, Sardi I. P01.044 Impact of the addition of vinorelbine to temozolomide in the first-line treatment of pediatric high grade gliomas. Neuro Oncol 2018. [DOI: 10.1093/neuonc/noy139.086] [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: 11/12/2022] Open
Affiliation(s)
- M Guidi
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - M Lucchesi
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - A Buccoliero
- Pathology Unit - Meyer Children’s Hospital, Florence, Italy
| | - S Scoccianti
- Radiotherapy Unit - Careggi Hospital, Florence, Italy
| | - S Farina
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Fonte
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Caporalini
- Pathology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Moscheo
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - L Genitori
- Neurosurgery Unit - Meyer Children’s Hospital, Florence, Italy
| | - I Sardi
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
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Guidi M, Giunti L, Buccoliero A, Farina S, Fonte C, Caporalini C, Moscheo C, Censullo M, Genitori L, Sardi I. P05.46 Metachronous malignancies and brain tumor in children with germline TP53 mutation. Neuro Oncol 2018. [DOI: 10.1093/neuonc/noy139.372] [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: 11/12/2022] Open
Affiliation(s)
- M Guidi
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - L Giunti
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - A Buccoliero
- Pathology Unit - Meyer Children’s Hospital, Florence, Italy
| | - S Farina
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Fonte
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Caporalini
- Pathology Unit - Meyer Children’s Hospital, Florence, Italy
| | - C Moscheo
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - M Censullo
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
| | - L Genitori
- Neurosurgery Unit - Meyer Children’s Hospital, Florence, Italy
| | - I Sardi
- Neuro-Oncology Unit - Meyer Children’s Hospital, Florence, Italy
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Farina S, Quattrocchi G, Guala I, Cucco A. Hydrodynamic patterns favouring sea urchin recruitment in coastal areas: A Mediterranean study case. Mar Environ Res 2018; 139:182-192. [PMID: 29804786 DOI: 10.1016/j.marenvres.2018.05.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 12/18/2017] [Revised: 05/04/2018] [Accepted: 05/07/2018] [Indexed: 05/21/2023]
Abstract
In invertebrate fisheries, sea urchin harvesting continues to grow with dramatic consequences for benthic ecosystems. The identification of areas with a marked natural recruitment and the mechanisms regulating it is crucial for the conservation of benthic communities and for planning the sustainable harvesting. This study evaluates the spatial distribution and density of recruits of the edible sea urchin Paracentrotus lividus along the Sinis + Peninsula (Sardinia) and explores its significant relationships with the local oceanographic features. Our results reveal that recruitment is favoured in areas with slow currents and high levels of confinement and trapping of the water masses. Analysis of the residual circulation indicates that the presence of local standing circulation structures promotes the sea urchin recruitment process. Our findings emphasize the importance of managing local sea urchin harvesting as a system of populations with their demographic influence mainly dependent on the most important ecological driver that is the recruitment.
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Affiliation(s)
- S Farina
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy.
| | - G Quattrocchi
- IAMC - Institute for Coastal Marine Environment, CNR - National Research Council of Italy, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - I Guala
- IMC - International Marine Centre, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
| | - A Cucco
- IAMC - Institute for Coastal Marine Environment, CNR - National Research Council of Italy, Loc. Sa Mardini, Torre Grande, 09170, Oristano, Italy
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14
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Saccomanno S, Martini C, D'Alatri L, Farina S, Grippaudo C. A specific protocol of myo-functional therapy in children with Down syndrome. A pilot study. Eur J Paediatr Dent 2018; 19:243-246. [PMID: 30063159 DOI: 10.23804/ejpd.2018.19.03.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In this article the authors propose a specific myofunctional therapy protocol for children with Down syndrome. For these patients, who usually present with atypical swallowing problems, mouth breathing and lip incompetence, the use of a myofunctional therapy protocol with specific exercises has been shown to improve orofacial and nasal functions. In addition to the functional results, such as the correction of the atypical swallowing, restoration of lip competence, breathing improvement and reduction of nasal rhinorrhea, there were also aesthetic results. This protocol can be useful to improve the quality of life of these patients.
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Affiliation(s)
- S Saccomanno
- Dental Institute, Head and Neck Department, Università Cattolica del Sacro Cuore
| | - C Martini
- Dental Institute, Università Cattolica del Sacro Cuore
| | - L D'Alatri
- ENT, Head and Neck Department - Università Cattolica del Sacro Cuore
| | | | - C Grippaudo
- ENT, Head and Neck Department - Università Cattolica del Sacro Cuore
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Bacci GM, Ghin M, Lucchesi M, Guidi M, Ferraro M, Farina S, Favre C, Genitori L, Caputo R, Sardi I. P10.05 Periodic assessment with optical coherence tomography in children treated with multimodal therapies for brain tumors. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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16
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Lucchesi M, Scoccianti S, Guidi M, Facchini L, Farina S, Fonte C, Favre C, Genitori L, Sardi I. P10.03 The prognostic role of primary treatment in pediatric High-Grade Gliomas: the experience at Meyer Children’s Hospital. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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17
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Lucchesi M, Scoccianti S, Guidi M, Facchini L, Farina S, Fonte C, Favre C, Genitori L, Sardi I. P10.04 K27M mutation in Histone H3.3 defines a different disease in pediatric and young adult High Grade Gliomas with unique clinical features: the florentine experience with literature review. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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18
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Lucchesi M, Scoccianti S, Guidi M, Facchini L, Farina S, Fonte C, Favre C, Genitori L, Sardi I. P10.02 Retrospective analysis on chemotherapy for pediatric High-Grade Gliomas: the experience at Meyer Children’s Hospital. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Lucchesi M, Buccoliero A, Moriondo M, Stival A, Facchini L, Becciani S, Guidi M, Farina S, De Martino M, Genitori L, Sardi I. 1410 Absence of human cytomegalovirus infection in childhood brain tumors. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30581-0] [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: 10/22/2022]
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Cardellicchio S, Farina S, Bresci C, Settimelli V, Chiaro S, Massimino M, Genitori L, Sardi I. P05.07 * A LOWER-DOSE CISPLATIN-ETOPOSIDE REGIMEN FOR CHILDREN WITH HYPOTHALAMIC/CHIASMATIC TUMOR AND DIENCEPHALIC CACHEXIA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou174.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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21
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Farina S, Blom K, Haydee-Gomez Y, Cloutier L, Gelfer M, Dawes M, McKay D, Bolli P, McLean D, Hemmelgarn B, Joseph L, Bartlett G, Tobe S, Campbell N, Daskalopoulou S. Measurebp: Identifying Evidence-Based Threshold and Target Values for Newer Automated Methods of Measuring Blood Pressure. Can J Cardiol 2013. [DOI: 10.1016/j.cjca.2013.07.506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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22
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Farina S, Blom K, Haydee-Gomez Y, Cloutier L, Dawes M, Gelfer M, McKay D, McLean D, Bolli P, Hemmelgarn B, Tobe S, Campbell N, Daskalopoulou S. Assessment of Standardized Blood Pressure Measurement Protocols: Defining Essential and Less Essential Criteria. Can J Cardiol 2013. [DOI: 10.1016/j.cjca.2013.07.505] [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: 10/26/2022] Open
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23
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Di Giambenedetto S, Fabbiani M, Colafigli M, Ciccarelli N, Farina S, Sidella L, D'Avino A, Mondi A, Cingolani A, Tamburrini E, Murri R, Navarra P, Cauda R, De Luca A. Safety and feasibility of treatment simplification to atazanavir/ritonavir + lamivudine in HIV-infected patients on stable treatment with two nucleos(t)ide reverse transcriptase inhibitors + atazanavir/ritonavir with virological suppression (Atazanavir and Lamivudine for treatment Simplification, AtLaS pilot study). J Antimicrob Chemother 2013; 68:1364-72. [DOI: 10.1093/jac/dkt007] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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24
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Farina S, Schulz Rodriguez F, Duffó G. Corrosion susceptibility of steel drums to be used as containers for intermediate level nuclear waste. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20135606004] [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: 11/15/2022] Open
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25
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26
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Gisondi P, Farina S, Giordano MV, Zanoni M, Girolomoni G. Attitude to treatment of patients with psoriasis attending spa center. GIORN ITAL DERMAT V 2012; 147:483-489. [PMID: 23007254] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIM The aim of this paper was to investigate beliefs and preferences towards treatment of patients with psoriasis attending Comano SPA (Trentino, Italy) in comparison to patients referring to the University Hospital of Verona. METHODS Patient with psoriasis referring to Comano SPA and to the University Hospital of Verona were visited, their clinical data were collected and they were administered a questionnaire investigating their knowledge about psoriasis, as well as their attitude and preferences towards conventional therapies and SPA treatments. RESULTS [Corrected] A total of 288 patients with chronic plaque psoriasis were recruited, 169 from Comano SPA and 119 from Verona Hospital. There were no differences regarding demographic data, severity of psoriasis, impact on quality of life and prevalence of cardio-metabolic comorbidities between the two groups. SPA patients more rarely believed that pharmacological treatments are safe and effective (6.5% vs. 21.8% P=0.001), had less trust in physician (32.5% vs. 67.2%; P=0.001) and preferred alternative therapies like balneotherapy compared to hospital patients (55.6% vs. 30.3%; P=0.0001), because they assumed they were more safe and effective than systemic drugs (37.3% vs. 1.7%; P=0.001). SPA patients preferred living with psoriasis rather than taking drugs to treat it more commonly than hospital patients (26.6% vs. 5%; P=0.001). CONCLUSION Patients attending a SPA centre tend to trust conventional drug treatments less often than those attending a hospital clinic, and prefer balneotherapy as a dedicated alternative therapy. Fear of adverse events is a major concern among patients with psoriasis, especially those attending a SPA center.
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Affiliation(s)
- P Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy.
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Fabbiani M, Ciccarelli N, Tana M, Farina S, Baldonero E, Di Cristo V, Colafigli M, Tamburrini E, Cauda R, Silveri MC, Grima P, Di Giambenedetto S. Cardiovascular risk factors and carotid intima-media thickness are associated with lower cognitive performance in HIV-infected patients. HIV Med 2012; 14:136-44. [PMID: 22994586 DOI: 10.1111/j.1468-1293.2012.01044.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2012] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The aim of the study was to investigate the relationship between metabolic comorbidities, cardiovascular risk factors or common carotid intima-media thickness (cIMT) and cognitive performance in HIV-infected patients. METHODS Asymptomatic HIV-infected subjects were consecutively enrolled during routine out-patient visits at two clinical centres. All patients underwent an extensive neuropsychological battery and assessment of metabolic comorbidities and cardiovascular risk factors. Moreover, cIMT was assessed by ultrasonography. Cognitive performance was evaluated by calculating a global cognitive impairment (GCI) score obtained by summing scores assigned to each test (0 if normal and 1 if pathological). RESULTS A total of 245 patients (median age 46 years; 84.1% with HIV RNA < 50 copies/mL; median CD4 count 527 cells/μL) were enrolled in the study. Cardiovascular risk factors were highly prevalent in our population: the most frequent were dyslipidaemia (61.2%), cigarette smoking (54.3%) and hypertension (15.1%). cIMT was abnormal (≥ 0.9mm) in 31.8% of patients. Overall, the median GCI score was 2 [interquartile range (IQR) 1-4]; it was higher in patients with diabetes (P = 0.004), hypertension (P = 0.030) or cIMT ≥ 0.9 mm (P < 0.001). In multivariate analysis, it was confirmed that diabetes (P = 0.007) and cIMT ≥ 0.9 mm (P = 0.044) had an independent association with lower cognitive performance. In an analysis of patients on combination antiretroviral therapy (cART), abacavir use was independently associated with a better cognitive performance (P = 0.011), while no association was observed for other drugs or neuroeffectiveness score. CONCLUSIONS Diabetes, cardiovascular risk factors and cIMT showed a strong association with lower cognitive performance, suggesting that metabolic comorbidities could play a relevant role in the pathogenesis of HIV-associated neurocognitive disorders in the recent cART era.
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Affiliation(s)
- M Fabbiani
- Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy.
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Kim JH, Song HB, Kim DH, Park KD, Kim JH, Kim JH, Lee BJ, Kim DH, Kim JH, Khatua S, Kalkan E, Brown R, Pearlman M, Vats T, Abela L, Fiaschetti G, Shalaby T, Grunder E, Ma M, Grahlert J, Baumgartner M, Siler U, Nonoguchi N, Ohgaki H, Grotzer M, Adachi JI, Suzuki T, Fukuoka K, Yanagisawa T, Mishima K, Koga T, Matsutani M, Nishikawa R, Sardi I, Giunti L, Bresci C, Cardellicchio S, Da Ros M, Buccoliero AM, Farina S, Arico M, Genitori L, Massimino M, Filippi L, Erdreich-Epstein A, Zhou H, Ren X, Schur M, Davidson TB, Ji L, Sposto R, Asgharzadeh S, Tong Y, White E, Murugesan M, Nimmervoll B, Wang M, Marino D, Ellison D, Finkelstein D, Pounds S, Malkin D, Gilbertson R, Eden C, Ju B, Murugesan M, Phoenix T, Poppleton H, Lessman C, Taylor M, Gilbertson R, Sardi I, la Marca G, Cardellicchio S, Da Ros M, Malvagia S, Giunti L, Fratoni V, Farina S, Arico M, Genitori L, Massimino M, Giovannini MG, Giangaspero F, Badiali M, Gleize V, Paris S, Moi L, Elhouadani S, Arcella A, Morace R, Antonelli M, Buttarelli F, Mokhtari K, Sanson M, Smith S, Ward J, Wilson M, Rahman C, Rose F, Peet A, Macarthur D, Grundy R, Rahman R, Venkatraman S, Birks D, Balakrishnan I, Alimova I, Harris P, Patel P, Foreman N, Vibhakar R, Wu H, Zhou Q, Wang D, Wang G, Dang D, Pencreach E, Nguyen A, Guerin E, Lasthaus C, Guenot D, Entz-Werle N, Unland R, Schlosser S, Farwick N, Plagemann T, Richter G, Juergens H, Fruehwald M, Chien CL, Lee YH, Lin CI, Hsieh JY, Lin SC, Wong TT, Ho DMT, Wang HW, Lagah S, Tan IL, Malcolm S, Grundy R, Rahman R, Majani Y, Smith S, Grundy R, Rahman R, van Vuurden DG, Aronica E, Wedekind LE, Hulleman E, Biesmans D, Bugiani M, Vandertop WP, Kaspers GJL, Wurdinger T, Noske DP, Van der Stoop PM, van Vuurden DG, Shukla S, Wedekind LE, Kuipers GK, Hulleman E, Noske DP, Wurdinger T, Vandertop WP, Slotman BJ, Kaspers GJL, Cloos J, Sun T, Warrington N, Luo J, Ganzhorn S, Tabori U, Druley T, Gutmann D, Rubin J, Castelo-Branco P, Choufani S, Mack S, Galagher D, Zhang C, Lipman T, Zhukova N, Martin D, Merino D, Wasserman J, Samuel C, Alon N, Hitzler J, Wang JCY, Malkin D, Keller G, Dirks PB, Pfister S, Taylor MD, Weksberg R, Tabori U, Leblond P, Meignan S, Dewitte A, Le Tinier F, Wattez N, Lartigau E, Lansiaux A, Hanson R, Gordon I, Zhao S, Camphausen K, Warren K, Warrington NM, Sun T, Gutmann DH, Rubin JB, Nguyen A, Lasthaus C, Jaillet M, Pencreach E, Guerin E, Guenot D, Entz-Werle N, Kovacs Z, Martin-Fiori E, Shalaby T, Grotzer M, Bernasconi M, Werner B, Dyberg C, Baryawno N, Milosevic J, Wickstrom M, Northcott PA, Taylor MD, Kool M, Kogner P, Johnsen JI, Wilson M, Reynolds G, Davies N, Arvanitis T, Peet A, Zoghbi A, Meisterernst M, Fruehwald MC, Kerl K, Orr B, Haffner M, Nelson W, Yegnasubramanian S, Eberhart C, Fotovati A, Abu-Ali S, Wang PS, Deleyrolle L, Lee C, Triscott J, Chen J, Franciosi S, Nakamura Y, Sugita Y, Uchiumi T, Kuwano M, Leavitt B, Singh S, Jury A, Jones C, Wakimoto H, Reynolds B, Pallen C, Dunn S, Fletcher S, Levine J, Li M, Kagawa N, Hirayama R, Chiba Y, Kijima N, Arita H, Kinoshita M, Hashimoto N, Izumoto S, Maruno M, Yoshimine T. BIOLOGY. Neuro Oncol 2012; 14:i7-i15. [PMCID: PMC3483341 DOI: 10.1093/neuonc/nos095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
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Gisondi P, Rossini M, Di Cesare A, Idolazzi L, Farina S, Beltrami G, Peris K, Girolomoni G. Vitamin D status in patients with chronic plaque psoriasis. Br J Dermatol 2012; 166:505-10. [PMID: 22013980 DOI: 10.1111/j.1365-2133.2011.10699.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Vitamin D could have important immunomodulatory effects in psoriasis. OBJECTIVES To measure 25-hydroxyvitamin D [25(OH)D], parathyroid hormone (PTH) and calcium serum levels in patients with psoriasis and the associations with some relevant clinical features. METHODS A cross-sectional study was conducted over 1 year including 145 patients with chronic plaque psoriasis, 112 patients with rheumatoid arthritis (RA) and 141 healthy controls. 25(OH)D, PTH and calcium serum levels were measured in a centralized laboratory. Demography, comorbidities, disease severity and exposure time to sunlight (which was derived by questionnaire) were collected. RESULTS The prevalence of vitamin D deficiency [25(OH)D levels <20ngmL(-1) ] in patients with psoriasis was 57·8% vs. 37·5% in patients with RA and 29·7% in healthy controls (P<0·001). In winter, the prevalence of vitamin D deficiency rose to 80·9% in patients with psoriasis, to 41·3% in those with RA and to 30·3% in healthy controls (P<0·001). Patients with psoriasis or psoriatic arthritis did not differ in 25(OH)D serum levels nor in the prevalence of vitamin D deficiency. In the logistic regression analysis, vitamin D deficiency was associated with psoriasis independently of age, sex, body mass index, calcium, PTH levels and season of blood sampling. A limitation is that the study design does not allow a causal or temporal relationship between vitamin D deficiency and psoriasis to be established. CONCLUSIONS Vitamin D deficiency may be common in patients with psoriasis, especially in winter.
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Affiliation(s)
- P Gisondi
- Department of Medicine, Section of Dermatology and Venereology, Section of Rheumatology III Division of Geriatrics, University of Verona, Verona, Italy.
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Giambenedetto S, Zileri Dal Verme L, Sali M, Farina S, Cristo V, Manzara S, Luca A, Pignataro G, Prosperi M, Franco A, Gentiloni Silveri N, Delogu G, Cauda R, Fabbiani M, Fadda G. Clinical presentation, microbiological features and correlates of disease severity of 2009 pandemic influenza A (H1N1) infection. Eur J Clin Microbiol Infect Dis 2010; 30:541-9. [DOI: 10.1007/s10096-010-1116-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2010] [Accepted: 10/30/2010] [Indexed: 10/18/2022]
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Rusconi S, Vitiello P, Adorni F, Colella E, Focà E, Capetti AF, Meraviglia P, Abeli C, Bonora S, D'Annunzio M, Di Biagio A, Di Pietro A, Butini L, Orofino G, Farina S, d'Ettorre G, Francisci D, Soria A, Buonomini AR, Tommasi C, Trotta MP, Capasso M, Merlini E, Marchetti GC. Maraviroc intensification for HIV-1-positive immunological non-responders (INRs) despite virological suppression during HAART. J Int AIDS Soc 2010. [PMCID: PMC3112859 DOI: 10.1186/1758-2652-13-s4-o44] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Tinazzi M, Farina S, Bhatia K, Fiaschi A, Moretto G, Bertolasi L, Zarattini S, Smania N. TENS for the treatment of writer's cramp dystonia: A randomized, placebo-controlled study. Neurology 2005; 64:1946-8. [PMID: 15955950 DOI: 10.1212/01.wnl.0000163851.70927.7e] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [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: 11/15/2022] Open
Abstract
Manipulation of afferent inputs may temporarily modulate dystonic spasms. Ten patients with writer's cramp were enrolled in a double-blind, randomized, crossover study in which the effects of transcutaneous electrical stimulation (TENS) and placebo treatment were compared. Patients were evaluated using four measures of dystonic impairment. The TENS group showed a significant improvement that persisted for 3 weeks in three of the four measures.
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Affiliation(s)
- M Tinazzi
- Unità Operativa di Neurologia, Azienda Ospedaliera di Verona, Verona, Italy.
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Farina S, Casarotto M, Benelle M, Tinazzi M, Fiaschi A, Goldoni M, Smania N. A randomized controlled study on the effect of two different treatments (FREMS AND TENS) in myofascial pain syndrome. Eura Medicophys 2004; 40:293-301. [PMID: 16175154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
AIM Myofascial pain syndrome (MPS) is a frequent cause of chronic muscoloskeletal pain. Transcutaneous electrical nerve stimulation (TENS) is one of the most frequently employed treatments in MPS. The aim of this study is to compare the short and medium-term effects of frequency modulated neural stimulation (FREMS) to those of TENS in MPS. METHODS Forty subjects with upper trapezius MPS were randomly allocated to 1 of 2 groups, treated with either FREMS (n=19) or TENS (n=21). Each treatment consisted in 10 sessions lasting 20 min each. Patients were evaluated before treatment, at 1 week, and at 1 and 3 months after the end of treatment. Clinical evaluation included parameters for measurement of pain levels using the neck pain and disability visual analogue scale (NPDVAS) and algometry, evaluation of myofascial trigger point characteristics and measurement of the range of cervical movement (range of motion, ROM). RESULTS The FREMS group showed a significant improvement in the NPDVAS, algometry, in myofascial trigger point characteristics, and in the ROM (homolateral rotation, controlateral rotation, bending and extension) after the end of treatment and at 1 and 3 months follow-up evaluation. The TENS group showed significant improvement in the same outcome measures except for algometry and cervical extension, but these improvements were maintained only at the 1 month follow-up evaluation. However, were not observed statistically significant differences between FREMS of TENS in many of outcome measures. CONCLUSIONS Both FREMS and TENS have positive short-term effects on MPS. But, medium-term effects were achieved only with FREMS.
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Affiliation(s)
- S Farina
- Section of Rehabilitation Neurology, Department of Neurological and Vision Science, University of Verona, Verona, Italy.
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Campana S, Taccetti G, Farina S, Ravenni N, de Martino M. Antimicrobial susceptibility and synergistic activity of meropenem against Gram-negative non-fermentative bacteria isolated from cystic fibrosis patients. J Chemother 2004; 15:551-4. [PMID: 14998078 DOI: 10.1179/joc.2003.15.6.551] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The objective of the present study was to evaluate the activity of meropenem (a beta-lactam carbapenem with good bactericidal potency and a very wide spectrum of activity) and of ticarcillin, ceftazidime ciprofloxacin, tobramycin, cefepime, which are the most commonly used antimicrobial agents for treatment of pulmonary infections associated with CF. The effect of these antibiotics was tested on 27 multiresistant strains isolated from 24 CF patients during 2000 and 2001. Furthermore, the in vitro synergistic effect of meropenem in association with the other antibiotics was evaluated. Ciprofloxacin, ticarcillin, meropenem and ceftazidime had the most activity and inhibited 66%, 37%, 36% and 33% of strains respectively. The addition of a second antibiotic to meropenem resulted in a synergistic effect on 5 (18.5%) isolates; on average 2.8 synergistic combinations where determined per strain. Of these 27 isolates, antagonism was observed in 3 (11%) strains (1 antagonistic combination per strain). Our study suggests that selecting effective double antibiotic therapy cannot be made empirically for CF patients infected with Gram-negative multiresistant bacilli. Therefore in vitro methods for testing double antibiotic combinations are mandatory.
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Affiliation(s)
- S Campana
- Department of Pediatrics, Anna Meyer Children's Hospital, University of Florence, Florence, Italy.
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Tinazzi M, Rosso T, Fiaschi A, Gambina G, Farina S, Fiorio SM, Aglioti SM. The role of somatosensory feedback in dystonia: a psychophysical [correction of psycophysical] evaluation. Neurol Sci 2002; 23 Suppl 2:S113-4. [PMID: 12548369 DOI: 10.1007/s100720200095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Ten patients with idiopathic dystonia and twelve healthy controls were tested with pairs of non-noxious electrical stimuli separated by different time intervals. Stimuli were delivered (i) to the pad of the index finger (same-point condition), (ii) to the pad and to the base of the index finger (same-finger condition) and (iii) to the pad of the index and ring fingers (different-fingers condition). Subjects were asked to report if they perceived single or double stimuli in the first condition and synchronous or asynchronous stimuli in the second and third conditions. STDTs were significantly higher in dystonic than control subjects in all three conditions. Results extend current knowledge on deficits of somesthetic temporal discrimination in dystonia by showing that temporal deficits are not influenced by spatial variables.
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Affiliation(s)
- M Tinazzi
- Department of Neurological and Vision Sciences, Section of Neurological Rehabilitation, University of Verona, Verona, Italy
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36
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Farina S, Valeriani M, Rosso T, Aglioti S, Tamburin S, Fiaschi A, Tinazzi M. Transient inhibition of the human motor cortex by capsaicin-induced pain. A study with transcranial magnetic stimulation. Neurosci Lett 2001; 314:97-101. [PMID: 11698155 DOI: 10.1016/s0304-3940(01)02297-2] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.1] [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: 11/21/2022]
Abstract
Motor evoked potentials (MEPs) to transcranial magnetic stimulation (TMS) of the left motor cortex were recorded from the right first dorsal interosseous (FDI), abductor pollicis brevis (APB), abductor digiti minimi (ADM), flexor carpi radialis (FCR), extensor carpi radialis (ECR) in 17 normal subjects, before and after painful application of capsaicin on the skin overlying the right FDI and FCR muscles. The amplitude of MEPs from the FDI and FCR was significantly reduced from 20 to 30 min after the application of capsaicin over the FDI and FCR muscles, respectively, then progressively returned to the basal values. A similar trend of MEPs inhibition was observed for APB and FCR muscles, but this reduction was not significant. Indices of peripheral nerve (M-wave) and spinal cord excitability (F and H waves) did not change throughout the experiments. Motor cortex inhibition induced by tonic cutaneous pain is maximal to muscles adjacent to the painful area. This inhibition may be due to the activation of the C fibres which mediate 'slow' nociception and might be important to alert subject to possible phasic nociceptive events that may occur close to the painful area.
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Affiliation(s)
- S Farina
- Dipartimento di Scienze Neurologiche e della Visione, Sezione di Neurologia Riabilitativa, Università di Verona, Verona, Italy
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Pucci N, Lombardi E, Novembre E, Farina S, Bernardini R, Rossi E, Favilli T, Vierucci A. Urinary eosinophil protein X and serum eosinophil cationic protein in infants and young children with atopic dermatitis: correlation with disease activity. J Allergy Clin Immunol 2000; 105:353-7. [PMID: 10669858 DOI: 10.1016/s0091-6749(00)90087-3] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.6] [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: 11/15/2022]
Abstract
BACKGROUND Eosinophil cationic protein (ECP) and eosinophil protein X (EPX) or eosinophil-derived neurotoxin (EDN) are released by eosinophil granulocytes in allergic diseases. Serum ECP (s-ECP) levels have been correlated with disease activity in atopic dermatitis (AD) in adults and young patients, and high urinary EPX (u-EPX) levels in asthmatic patients seem to reflect active disease. A relationship between AD severity and u-EPX concentration in young children has not been previously studied. OBJECTIVE This study was performed to evaluate whether the severity of AD in infants and young children was correlated with s-ECP and u-EPX levels. METHODS Fifty-four infants and children (mean age, 17.7 months; range, 4-48 months) with AD and without other allergic conditions were evaluated. The severity of AD was measured by using the SCORAD index. S-ECP, serum total IgE, serum-specific IgE for common allergens, and peripheral blood eosinophil counts (PBECs) were determined. In forty-two children u-EPX was also measured. Seven age-matched control patients underwent the same determinations. RESULTS S-ECP and u-EPX were significantly higher in children with AD than in control children (mean, 23.9 vs 3.5 microg/dL [P <.001] and 57.7 vs 6.0 microg/mmol creatinine [P <.001]). A significant correlation was found between SCORAD and s-ECP (P =.002), u-EPX (P =.01), and PBECs (P =.01) and between symptom index and uEPX (P =.0004). PBECs were strongly correlated to s-ECP and u-EPX (P <.0001). However, 5 patients with moderate and severe AD (11.9%) showed low levels of s-ECP, u-EPX, and PBECs. CONCLUSION S-ECP and u-EPX were useful markers of AD activity in infants and young children. When taken together, the two determinations could give more information about the clinical course of the illness. Some patients seemed to have clinical exacerbations without an involvement of eosinophils and their products.
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Affiliation(s)
- N Pucci
- Allergy and Clinical Immunology Unit, Anna Meyer Hospital, Department of Pediatrics, University of Florence, Florence, Italy
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Galli L, de Martino M, Rossi ME, Panza B, Farina S, Vierucci A. Hemochrome parameters during the first two years of life in children with perinatal HIV-1 infection. Pediatr AIDS HIV Infect 1995; 6:340-5. [PMID: 11361457] [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] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
Monthly hemochrome parameters were obtained during the first 2 years of age in 22 children with perinatal human immunodeficiency virus type-1 (HIV-1) infection and in 58 exposed seroreverted children. Timing and predictive value of hemochrome modifications were investigated. Exclusion criteria were hemoglobinopathies and zidovudine (AZT) treatment in pregnancy. When AZT treatment was undertaken children were eliminated from the study. From the second month of life red blood cell (RBC) counts, hemoglobin (Hb) concentrations, and hematocrit values were significantly lower in infected than in uninfected children. RBC counts progressively diverged in infected and uninfected children, and mean values in the former group never reached 4.10(12)/L. No difference was observed in Hb content ratios and RBC size parameters. At 2 months RBC counts, Hb concentrations, and hematocrit values below reference values were associated with a 15.8 (95% confidence limits [CL]: 5.5-48.8) relative risk of being infected. In infected infants aged 5 months a decrease in these parameters was associated with an 11.2 (95% CL: 1.6-77.8) relative risk of developing eventual severe clinical outcome. Low RBC counts, Hb concentrations, and hematocrit values may be included among predictive criteria in infants of HIV-1 infected mothers.
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Affiliation(s)
- L Galli
- Department of Pediatrics, University of Florence, Italy
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Abstract
Cluster headache (CH) occurs rarely among women; for this reason only a limited number of studies have been reported on the characteristics of the disease in the female population. In this study, 82 females (age range, 14-72 years) with episodic (69 cases) or chronic (13 cases) CH were investigated. The clinical features of headache and the physiologic events related to reproductive life were compared with those of various control groups. We did not find any remarkable differences in clinical features between men and women. Unlike other forms of primary headache, the course of CH does not seem to be modified by menstruation, pregnancy, or puerperium. Finally, our data seem to confirm a hypofertility trend, mostly after onset of CH, which had previously been noticed by other authors.
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Affiliation(s)
- G C Manzoni
- Department of Neurology, University of Parma, Italy
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Granella F, Malferrari G, Farina S, Manzoni GC. [Rebound headache. Clinical and epidemiologic study]. Minerva Med 1987; 78:997-1000. [PMID: 3601176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Abstract
Among the patients referred to the Headache Centre in Parma between 1979 and 1984, 95 (5%) were found to be drug abusers, having taken analgesics every day for at least a year. They had had chronic headache for at least 12 months: migraine with interparoxysmal headache in 83.1% and chronic tension headache in 16.9%. Almost all patients were combination-analgesics abusers, and only about a quarter of them were taking ergotamine. The largest single factor favouring the transformation of episodic headache into a chronic one was the drug abuse. The patients studied during 1984 were subjected to detoxification with 6 months' follow-up study. Our investigation suggests that all instant-relief drugs can sustain and possibly initiate a chronic headache.
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Sinforiani E, Farina S, Mancuso A, Manzoni GC, Bono G, Mazzucchi A. Analysis of higher nervous functions in migraine and cluster headache. Funct Neurol 1987; 2:69-77. [PMID: 3678942] [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] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Three groups of patients, long-time sufferers from classic migraine, common migraine, and cluster headache respectively, and three control groups, age- education- and sex-matched, underwent a set of neuropsychological tests and tachistoscope tasks in order to evaluate cognitive functions and interhemispheric balance. Migraineurs and cluster headache patients were selected on the basis of the constant (90%) unilaterality of both pain and focal neurological deficits. No significant differences emerged between patients and controls in any of the neuropsychological and tachistoscopic tasks administered, thus indicating that between attacks of migraine as well as of cluster headache no evidence of cortical dysfunction is detectable.
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Affiliation(s)
- E Sinforiani
- Department of Neurology, C. Mondino Foundation, University of Pavia, Italy
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Farina S, Granella F, Malferrari G, Manzoni GC. Headache and cervical spine disorders: classification and treatment with transcutaneous electrical nerve stimulation. Headache 1986; 26:431-3. [PMID: 3490459 DOI: 10.1111/j.1526-4610.1986.hed2608431.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Manzoni GC, Farina S, Granella F, Alfieri M, Bisi M. Classic and common migraine suggestive clinical evidence of two separate entities. Funct Neurol 1986; 1:112-22. [PMID: 3609848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
To help clarify whether or not classic migraine (C1M) and common migraine (CoM) should be considered as a single entity, we compared the clinical features of a group of C1M patients with those of a group of CoM patients. Significant differences between the two forms of migraine were found in the following areas: age distribution of sufferers; family history of migraine, ischemic cerebrovascular disease, and coronary heart disease; age at onset; frequency of attacks; duration, location, and severity of pain; accompanying symptoms; and, evolution during weekends, menstruation, pregnancy, and puerperium. Our comparative investigation suggests that CIM and CoM are more distinct than previously considered.
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Abstract
The purpose of this study was to investigate the sensitivity of insulin secretion to glucose and its possible relationship to changes in islet glucose utilization during aging. Pancreatic islets of Langerhans were isolated from male Sprague-Dawley rats aged 2- to 24-months and perifused in vitro with glucose. Insulin concentration was determined by radioimmunoassay. Glucose utilization was assessed by measuring the rate of conversion of 3H-5-D-glucose to 3H-H20. The sensitivity of isolated, perifused islets to glucose was reduced during aging. Less glucose metabolism, however, may be required to elicit comparable release of insulin by islets from old than from young rats.
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Bono G, Manzoni GC, Martucci N, Baldrati A, Farina S, Cassabgi F, De Carolis P, Nappi G. Flunarizine in common migraine: Italian cooperative trial. II. Long-term follow-up. Cephalalgia 1985; 5 Suppl 2:155-8. [PMID: 3893736 DOI: 10.1177/03331024850050s229] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The effects of flunarizine administration (10 mg/day, at bed time) were studied in 120 common migraine patients who were followed for 24 months with quarterly controls. Besides headache index (HI) and analgesic use, other variables were monitored, such as arousal (Tolouse Pieron test), mood (Hamilton rating scale for depression), sleep/wake (hrs) and body weight. The study was open-type and after the 6th month control some responder (R) cases (HI reduction greater than or equal to 60%) presenting HI scores less than or equal to 4 could continue the survey off-treatment. The percentage of R cases was 54.5% at the 3rd month, a figure that further increased up to 72% by the 9th month; relapses on treatment were not observed and rebound-headache occurred in 1/4 of R cases let off-treatment. Lower (p less than 0.05) baseline HI values characterized non-responders. Side-effects not requiring withdrawal were drowsiness (42% within the 1st month) and weight gain (mean 7.9 +/- 6.9 kg) in 54% of the cases, while a retarded type depression was the most frequent cause of drop-out from trial (7.5%). The results, while confirming the high prophylactic activity of flunarizine in common migraine, stress the importance of clinical long-term survey of side-effects using antimigraine drugs and suggest the need for further investigations about flunarizine effects on CNS.
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Abstract
Clinically the presence or absence of prodromes has always been regarded as the only distinctive feature differentiating classic migraine from common migraine. As a preliminary step for identifying any other distinctive clinical features peculiar to these two conditions, we thought it useful to review the clinical picture of classic migraine by investigating 164 patients (113 females and 51 males) aged 7-75 years. The prodromal phase consisted of scintillating scotomas (with hemianopic distribution in over half of the cases) in 79.3%, of paraesthesias mostly with cheiro-oral distribution in 29.9%, and of aphasic disturbances in 17.1%. When several neurological symptoms were present in the prodromal phase, their occurrence followed a regular sequence in time. The prodromes lasted less than 30 min in 75.6% of the cases. Only in about half the patients was pain contralateral to the peripheral location of the prodrome. The headache was generally not severe and short lived.
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Manzoni GC, Trabattoni G, Lanfranchi M, Farina S. [Typology and epidemiology of headache in relation to work activity]. Riv Neurobiol 1982; 28:477-93. [PMID: 7187121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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