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Vogrig A, Tartaglia S, Dentoni M, Fabris M, Bax F, Belluzzo M, Verriello L, Bagatto D, Gastaldi M, Tocco P, Zoccarato M, Zuliani L, Pilotto A, Padovani A, Villagrán-García M, Davy V, Gigli GL, Honnorat J, Valente M. Central nervous system immune-related disorders after SARS-CoV-2 vaccination: a multicenter study. Front Immunol 2024; 15:1344184. [PMID: 38375477 PMCID: PMC10876052 DOI: 10.3389/fimmu.2024.1344184] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/09/2024] [Indexed: 02/21/2024] Open
Abstract
Background COVID-19 vaccines have been approved due to their excellent safety and efficacy data and their use has also permitted to reduce neurological complications of SARS-CoV-2. However, clinical trials were underpowered to detect rare adverse events. Herein, the aim was to characterize the clinical spectrum and immunological features of central nervous system (CNS) immune-related events following SARS-CoV-2 vaccination. Methods Multicenter, retrospective, cohort study (December 1, 2020-April 30, 2022). Inclusion criteria were (1) de novo CNS disorders developing after SARS-CoV-2 vaccination (probable causal relationship as per 2021 Butler criteria) (2); evidence for an immune-mediated etiology, as per (i) 2016 Graus criteria for autoimmune encephalitis (AE); (ii) 2015 Wingerchuk criteria for neuromyelitis optica spectrum disorders; (iii) criteria for myelitis. Results Nineteen patients were included from 7 tertiary referral hospitals across Italy and France (one of them being a national referral center for AE), over almost 1 year and half of vaccination campaign. Vaccines administered were mRNA-based (63%) and adenovirus-vectored (37%). The median time between vaccination and symptoms onset was 14 days (range: 2-41 days). CSF was inflammatory in 74%; autoantibodies were detected in 5%. CSF cytokine analysis (n=3) revealed increased CXCL-10 (IP-10), suggesting robust T-cell activation. The patients had AE (58%), myelitis (21%), acute disseminated encephalomyelitis (ADEM) (16%), and brainstem encephalitis (5%). All patients but 2 received immunomodulatory treatment. At last follow-up (median 130 days; range: 32-540), only one patient (5%) had a mRS>2. Conclusion CNS adverse events of COVID-19 vaccination appear to be very rare even at reference centers and consist mostly of antibody-negative AE, myelitis, and ADEM developing approximately 2 weeks after vaccination. Most patients improve following immunomodulatory treatment.
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Affiliation(s)
- Alberto Vogrig
- Department of Medicine (DMED), University of Udine, Udine, Italy
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Sara Tartaglia
- Department of Medicine (DMED), University of Udine, Udine, Italy
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Marta Dentoni
- Department of Medicine (DMED), University of Udine, Udine, Italy
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Laboratory Medicine, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Francesco Bax
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Marco Belluzzo
- Neurology Unit, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Lorenzo Verriello
- Neurology Unit, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Daniele Bagatto
- Department of Diagnostic Imaging, Unit of Neuroradiology, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Matteo Gastaldi
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
| | - Pierluigi Tocco
- Neurology and Stroke Unit, “Spirito Santo” Hospital of Pescara, Pescara, Italy
| | - Marco Zoccarato
- UOC Neurologia O.S.A. - Azienda Ospedale Università di Padova, Padua, Italy
| | - Luigi Zuliani
- Neurology Unit, AULSS8 Berica, San Bortolo Hospital, Vicenza, Italy
| | - Andrea Pilotto
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Neurology Unit, Department of Continuity of Care and Frailty, ASST Spedali Civili Brescia University Hospital, Brescia, Italy
- Laboratory of Digital Neurology and Biosensors, University of Brescia, Brescia, Italy
| | - Alessandro Padovani
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Neurology Unit, Department of Continuity of Care and Frailty, ASST Spedali Civili Brescia University Hospital, Brescia, Italy
- Laboratory of Digital Neurology and Biosensors, University of Brescia, Brescia, Italy
| | - Macarena Villagrán-García
- French Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Vincent Davy
- Department of Neurology, Hôpital Pitié Salpétrière, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Gian Luigi Gigli
- Department of Medicine (DMED), University of Udine, Udine, Italy
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Jérôme Honnorat
- French Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Mariarosaria Valente
- Department of Medicine (DMED), University of Udine, Udine, Italy
- Clinical Neurology, Department of Head-Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
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2
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Caponnetto F, De Martino M, Stefanizzi D, Del Sal R, Manini I, Kharrat F, D'Aurizio F, Fabris M, Visentini D, Poz D, Sozio E, Tascini C, Cesselli D, Isola M, Beltrami AP, Curcio F. Extracellular vesicle features are associated with COVID-19 severity. J Cell Mol Med 2023; 27:4107-4117. [PMID: 37964734 PMCID: PMC10746943 DOI: 10.1111/jcmm.17996] [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: 06/07/2023] [Revised: 08/08/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
COVID-19 is heterogeneous; therefore, it is crucial to identify early biomarkers for adverse outcomes. Extracellular vesicles (EV) are involved in the pathophysiology of COVID-19 and have both negative and positive effects. The objective of this study was to identify the potential role of EV in the prognostic stratification of COVID-19 patients. A total of 146 patients with severe or critical COVID-19 were enrolled. Demographic and comorbidity characteristics were collected, together with routine haematology, blood chemistry and lymphocyte subpopulation data. Flow cytometric characterization of the dimensional and antigenic properties of COVID-19 patients' plasma EVs was conducted. Elastic net logistic regression with cross-validation was employed to identify the best model for classifying critically ill patients. Features of smaller EVs (i.e. the fraction of EVs smaller than 200 nm expressing either cluster of differentiation [CD] 31, CD 140b or CD 42b), albuminemia and the percentage of monocytes expressing human leukocyte antigen DR (HLA-DR) were associated with a better outcome. Conversely, the proportion of larger EVs expressing N-cadherin, CD 34, CD 56, CD31 or CD 45, interleukin 6, red cell width distribution (RDW), N-terminal pro-brain natriuretic peptide (NT-proBNP), age, procalcitonin, Charlson Comorbidity Index and pro-adrenomedullin were associated with disease severity. Therefore, the simultaneous assessment of EV dimensions and their antigenic properties complements laboratory workup and helps in patient stratification.
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Affiliation(s)
| | | | | | | | - Ivana Manini
- Department of MedicineUniversity of UdineUdineItaly
| | | | | | - Martina Fabris
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | | | - Donatella Poz
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Emanuela Sozio
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Carlo Tascini
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Daniela Cesselli
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Miriam Isola
- Department of MedicineUniversity of UdineUdineItaly
| | - Antonio Paolo Beltrami
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
| | - Francesco Curcio
- Department of MedicineUniversity of UdineUdineItaly
- Azienda Sanitaria Universitaria Friuli CentraleUdineItaly
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3
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Cifù A, Janes F, Mio C, Domenis R, Pessa ME, Garbo R, Curcio F, Valente M, Fabris M. Brain Endothelial Cells Activate Neuroinflammatory Pathways in Response to Early Cerebral Small Vessel Disease (CSVD) Patients' Plasma. Biomedicines 2023; 11:3055. [PMID: 38002055 PMCID: PMC10669613 DOI: 10.3390/biomedicines11113055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The pathogenesis of cerebral small vessel disease (CSVD) is largely unknown. Endothelial disfunction has been suggested as the turning point in CSVD development. In this study, we tested the effect of plasma from CSVD patients on human cerebral microvascular endothelial cells with the aim of describing the pattern of endothelial activation. Plasma samples from three groups of young subjects have been tested: PTs (subjects affected by early stage CSVD); CTRLs (control subjects without abnormalities at MRI scanning); BDs (blood donors). Human Brain Endothelial Cells 5i (HBEC5i) were treated with plasma and total RNA was extracted. RNAs were pooled to reduce gene expression-based variability and NGS analysis was performed. Differentially expressed genes were highlighted comparing PTs, CTRLs and BDs with HBEC5i untreated cells. No significantly altered pathway was evaluated in BD-related treatment. Regulation of p38 MAPK cascade (GO:1900744) was the only pathway altered in CTRL-related treatment. Indeed, 36 different biological processes turned out to be deregulated after PT treatment of HBEC5i, i.e., the cytokine-mediated signaling pathway (GO:0019221). Endothelial cells activate inflammatory pathways in response to stimuli from CSVD patients' plasma, suggesting the pathogenetic role of neuroinflammation from the early asymptomatic phases of cerebrovascular disease.
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Affiliation(s)
- Adriana Cifù
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
| | - Francesco Janes
- Department of Head, Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy; (M.E.P.); (R.G.)
| | - Catia Mio
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
| | - Rossana Domenis
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
| | - Maria Elena Pessa
- Department of Head, Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy; (M.E.P.); (R.G.)
| | - Riccardo Garbo
- Department of Head, Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy; (M.E.P.); (R.G.)
- Neurology Unit of Gorizia-Monfalcone, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), 34100 Gorizia, Italy
| | - Francesco Curcio
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy
| | - Mariarosaria Valente
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
- Department of Head, Neck and Neuroscience, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy; (M.E.P.); (R.G.)
| | - Martina Fabris
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy; (A.C.); (C.M.); (R.D.); (F.C.); (M.V.); (M.F.)
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), 33100 Udine, Italy
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Tascini C, Cotrufo M, Sozio E, Fanin M, Dellai F, Zanus Forte A, Cesselli D, DE Stefanis P, Ripoli A, Sbrana F, Giuliano S, Fabris M, Girardis M, Curcio F, Bassi F. Potential role of IgM-enriched immunoglobulin as adjuvant treatment in severe SARS-CoV-2 infection. Minerva Anestesiol 2023; 89:884-894. [PMID: 37822148 DOI: 10.23736/s0375-9393.23.17244-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
BACKGROUND Severe COVID-19 patients are characterized by a dysregulated host response to an infection, with uncontrolled pro- and anti- inflammatory pathway activation. Consistent proportion of patients require admission in intensive care units and are at risk of progression to severe forms of disease. These patients are generally admitted during later stages of the disease, when effective antiviral and monoclonal antibody are not indicated. We aimed to assess the potential role of IgM-enriched intra venous immunoglobulins (IGAM) preparations in this setting. METHODS This retrospective, observational case-controlled study was conducted at a single-center University Hospital of Udine in the Friuli Venezia Giulia Region of Italy. Patients referring to the center between March 2020 and April 2021 was included. During the study period, patient who received Pentaglobin® IGAM treatment (N.=56), administered as compassionate use, was compared with a control group (N.=169) to assess, by propensity score analysis, clinical outcome. RESULTS Untreated controls required, respect to patient treated with IGAM therapy, longer time to hospitalization with no significant differences in death and orotracheal intubation requirement. Significant differences in the two cohort were in: SOFA was higher in treated, while D-dimer and P/F ratio was better in the treatment cohort. Multivariate logistic regression analysis performed on the "matched sample," obtained by a weighting propensity score approach, identify, as significant protective factor for death outcome, the Pentaglobin® treatment (0.820 [0.698-0.963], P=0.016) and low C-reactive protein (1.001 [1.000-1.002], P=0.031) value while the delay of onset hospitalization is associate with a worst outcome (0.983 [0.967-0.999], P=0.041). CONCLUSIONS The present study offers a significant insight concerning the use of IgM-enriched immunoglobulin preparations in patients with SARS-CoV-2 severe infection and also could identifying the specific immunological and biochemical profile of the patient who can more benefit from this therapeutic option.
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Affiliation(s)
- Carlo Tascini
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy -
- Department of Medical Area (DAME), University of Udine, Udine, Italy -
| | - Marco Cotrufo
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Emanuela Sozio
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Matteo Fanin
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Fabiana Dellai
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Agnese Zanus Forte
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Daniela Cesselli
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Paola DE Stefanis
- Section of Anesthesia and Resuscitation2, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Andrea Ripoli
- Department of Bioengineering, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Sbrana
- Lipoapheresis Unit, Reference Center for Diagnosis and Treatment of Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Simone Giuliano
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, University Hospital of Modena, Modena, Italy
| | - Francesco Curcio
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Flavio Bassi
- Section of Anesthesia and Resuscitation2, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
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Villalta D, Fabris M, Verriello L, Grizzo F, Mobilia EM, Lechiara A, Pesce G. Acetylcholine receptor and muscle-specific tyrosine kinase antibodies detection: is it time for a change? Clin Chem Lab Med 2023; 61:e189-e191. [PMID: 37013597 DOI: 10.1515/cclm-2023-0205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023]
Affiliation(s)
- Danilo Villalta
- Immunology and Allergy Unit, S. Maria degli Angeli Hospital, Pordenone, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Lorenzo Verriello
- Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Francesca Grizzo
- Immunology and Allergy Unit, S. Maria degli Angeli Hospital, Pordenone, Italy
| | | | - Anastasia Lechiara
- Autoimmunity Laboratory, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Giampaola Pesce
- Autoimmunity Laboratory, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Autoimmunity Laboratory, Department of internal Medicine and Specialties (DiMI), University of Genova, Genova, Italy
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Janes F, Sozio E, Gigli GL, Ripoli A, Sbrana F, Kuris F, Nesi L, Semenzin T, Bertolino G, Deana C, Bagatto D, Ciardi C, Fabris M, Merlino G, Bax F, Nilo A, Pez S, Valente M, Tascini C. Ischemic strokes in COVID-19: risk factors, obesity paradox, and distinction between trigger and causal association. Front Neurol 2023; 14:1222009. [PMID: 37592943 PMCID: PMC10428626 DOI: 10.3389/fneur.2023.1222009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/17/2023] [Indexed: 08/19/2023] Open
Abstract
Background and purpose Stroke has been described as a COVID-19 complication. However, its occurrence rate, risk factors, and causal relationships are still not well established. Methods We describe the characteristics of confirmed COVID-19-related strokes among all cases of COVID-19 hospitalized in our health network, from November 1, 2020 to April 30, 2021. Risk factor analysis has been conducted for ischemic stroke (IS), which represents 92% of all confirmed cases of Covid-19-related strokes, and a "causal attribution to infection" classification is provided. Results In all, 62/4105 hospitalized COVID-19 patients had an acute stroke (1.51%). Severe COVID-19 (OR 2.27-CI 1.06-4.77; p = 0.032), atrial fibrillation (OR 3.65-CI 1.63-7.98; p = 0.001), and ischemic heart disease (OR 4.590-CI 1.714-12.137; p = 0.002) proved to be independent risk factors for IS, while obesity was a protective factor (OR 0.90-CI 0.82-0.97; p = 0.012). COVID-19 had a causal role in 32.1% of IS cases, was a relevant cofactor in 28.6% of cases of IS, and was a possible trigger in 39.3% of events. Conclusion Our stroke occurrence rate is consistent with other population-based reports (range 0.34-2.7%). Prespecified peculiar clinical and radiological features allow the distinction between "IS caused by COVID-19" and "IS triggered by COVID-19." Clinical history of vascular diseases and risk factors is crucial in determining the risk of IS in patients with COVID-19. However, the protective effect of a BMI > 30 kg/m2 seems to suggest an obesity paradox.
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Affiliation(s)
- Francesco Janes
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Emanuela Sozio
- Clinic of Infectious Diseases, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Gian Luigi Gigli
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Andrea Ripoli
- Cardiology OU, Cardiothoracic Department, G. Monasterio Foundation, Pisa, Italy
| | - Francesco Sbrana
- Cardiology OU, Cardiothoracic Department, G. Monasterio Foundation, Pisa, Italy
| | - Fedra Kuris
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Lorenzo Nesi
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Tosca Semenzin
- Clinic of Infectious Diseases, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Giacomo Bertolino
- Clinic of Infectious Diseases, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Cristian Deana
- Department of Anesthesia and Intensive Care, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Daniele Bagatto
- Institute of Neuroradiology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Chiara Ciardi
- Institute of Neuroradiology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Giovanni Merlino
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Francesco Bax
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Annacarmen Nilo
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Sara Pez
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Mariarosaria Valente
- Clinic of Neurology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
| | - Carlo Tascini
- Department of Medical Area (DAME), University of Udine (UNIUD), Udine, Italy
- Clinic of Infectious Diseases, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
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Toniutto P, Cussigh A, Cmet S, Fabris M, Curcio F, Bitetto D, Fornasiere E, Fumolo E, Falleti E. Mycophenolate Interruption Restores Anti-SARS-CoV-2 Vaccine Immunogenicity in Unresponsive Liver Transplant Recipients. Vaccines (Basel) 2023; 11:1165. [PMID: 37514981 PMCID: PMC10383127 DOI: 10.3390/vaccines11071165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/19/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND & AIMS The fourth dose of anti-SARS-CoV-2 vaccine slightly improved the humoral response among previously seronegative liver transplant (LT) recipients. Mycophenolate (MMF) treatment worsens the vaccination response. This study aimed to evaluate whether temporary MMF interruption might improve the immunogenicity of the fourth anti-SARS-CoV-2 BNT16b2 vaccine dose in nonresponsive LT recipients. METHODS LT recipients negative for anti-spike glycoprotein-specific immunoglobulin G receptor-binding domain (s-RBD) antibodies after the third vaccine dose were enrolled. Anti-SARS-CoV-2 spike-specific T-cell responses were measured before and 2 months following the fourth vaccine dose, and anti-SARS-CoV-2 s-RBD antibodies also 6 months thereafter. MMF was suspended two weeks before and after vaccination. RESULTS Five LT recipients were enrolled. After a mean of 78 days after vaccination, all patients tested positive for anti-SARS-CoV-2 s-RBD antibodies. The mean antibody titer was 8944 UI/mL. The positive antibody response was maintained during a mean of 193 days of follow-up. Three patients developed a positive T-cell response. Two patients (one positive for T-cell response) developed a self-limited SARS-CoV-2 infection. CONCLUSIONS Suspending MMF prior to the fourth dose of the anti-SARS-CoV-2 mRNA vaccine seems feasible and safe. This procedure could restore vaccine-induced immunogenicity in a large portion of previously nonresponsive LT recipients.
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Affiliation(s)
- Pierluigi Toniutto
- Hepatology and Liver Transplantation Unit, Department of Specialized Medicine, Udine University Hospital, 33100 Udine, Italy
| | - Annarosa Cussigh
- Clinical Pathology, Udine University Hospital, 33100 Udine, Italy
| | - Sara Cmet
- Clinical Pathology, Udine University Hospital, 33100 Udine, Italy
| | - Martina Fabris
- Clinical Pathology, Udine University Hospital, 33100 Udine, Italy
| | - Francesco Curcio
- Clinical Pathology, Udine University Hospital, 33100 Udine, Italy
| | - Davide Bitetto
- Hepatology and Liver Transplantation Unit, Department of Specialized Medicine, Udine University Hospital, 33100 Udine, Italy
| | - Ezio Fornasiere
- Hepatology and Liver Transplantation Unit, Department of Specialized Medicine, Udine University Hospital, 33100 Udine, Italy
| | - Elisa Fumolo
- Hepatology and Liver Transplantation Unit, Department of Specialized Medicine, Udine University Hospital, 33100 Udine, Italy
| | - Edmondo Falleti
- Hepatology and Liver Transplantation Unit, Department of Specialized Medicine, Udine University Hospital, 33100 Udine, Italy
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8
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Sozio E, Hannemann J, Fabris M, Cifù A, Ripoli A, Sbrana F, Cescutti D, Vetrugno L, Fapranzi S, Bassi F, Sponza M, Curcio F, Tascini C, Böger R. Author Correction: The role of asymmetric dimethylarginine (ADMA) in COVID-19: association with respiratory failure and predictive role for outcome. Sci Rep 2023; 13:10427. [PMID: 37369778 PMCID: PMC10300011 DOI: 10.1038/s41598-023-37582-3] [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: 06/29/2023] Open
Affiliation(s)
- Emanuela Sozio
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Juliane Hannemann
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute DECIPHER, German-Chilean Institute for Research on Pulmonary Hypoxia and Its Health Sequelae, Hamburg, Germany
| | - Martina Fabris
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
| | - Adriana Cifù
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Andrea Ripoli
- Bioengineering Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Sbrana
- Lipoapheresis Unit - Reference Center for Diagnosis and Treatment of Inherited Dyslipidemias, Fondazione Toscana "Gabriele Monasterio", Via Moruzzi 1, 56124, Pisa, Italy
| | - Demetrio Cescutti
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
| | - Stefano Fapranzi
- Emergency Radiology Department - Azienda Sanitaria, Universitaria del Friuli Centrale (ASUFC), Udine, Italia
| | - Flavio Bassi
- Department of Anesthesia and Intensive Care Medicine, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
| | - Massimo Sponza
- Emergency Radiology Department - Azienda Sanitaria, Universitaria del Friuli Centrale (ASUFC), Udine, Italia
| | - Francesco Curcio
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy.
- Department of Medical Area (DAME), University of Udine, Udine, Italy.
- U.O. Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Via Pozzuolo, 330, 33100, Udine, Italy.
| | - Rainer Böger
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute DECIPHER, German-Chilean Institute for Research on Pulmonary Hypoxia and Its Health Sequelae, Hamburg, Germany
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9
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Sozio E, Hannemann J, Fabris M, Cifù A, Ripoli A, Sbrana F, Cescutti D, Vetrugno L, Fapranzi S, Bassi F, Sponza M, Curcio F, Tascini C, Böger R. The role of asymmetric dimethylarginine (ADMA) in COVID-19: association with respiratory failure and predictive role for outcome. Sci Rep 2023; 13:9811. [PMID: 37330534 PMCID: PMC10276836 DOI: 10.1038/s41598-023-36954-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 06/13/2023] [Indexed: 06/19/2023] Open
Abstract
We aimed to assess the potential role of Asymmetric dimethylarginine (ADMA) in conditioning respiratory function and pulmonary vasoregulation during Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) infection. Within 72 h from admission, samples from 90 COVID-19 patients were assessed for ADMA, SDMA, L-arginine concentrations. In addition to classical statistics, patients were also clustered by a machine learning approach according to similar features. Multivariable analysis showed that C-reactive protein (OR 1.012), serum ADMA (OR 4.652), white blood cells (OR = 1.118) and SOFA (OR = 1.495) were significantly associated with negative outcomes. Machine learning-based clustering showed three distinct clusters: (1) patients with low severity not requiring invasive mechanical ventilation (IMV), (2) patients with moderate severity and respiratory failure whilst not requiring IMV, and (3) patients with highest severity requiring IMV. Serum ADMA concentration was significantly associated with disease severity and need for IMV although less pulmonary vasodilation was observed by CT scan. High serum levels of ADMA are indicative of high disease severity and requirement of mechanical ventilation. Serum ADMA at the time of hospital admission may therefore help to identify COVID-19 patients at high risk of deterioration and negative outcome.
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Affiliation(s)
- Emanuela Sozio
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Juliane Hannemann
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute DECIPHER, German-Chilean Institute for Research on Pulmonary Hypoxia and Its Health Sequelae, Hamburg, Germany
| | - Martina Fabris
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
| | - Adriana Cifù
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Andrea Ripoli
- Bioengineering Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Sbrana
- Lipoapheresis Unit - Reference Center for Diagnosis and Treatment of Inherited Dyslipidemias, Fondazione Toscana "Gabriele Monasterio", Via Moruzzi 1, 56124, Pisa, Italy
| | - Demetrio Cescutti
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy
| | - Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
| | - Stefano Fapranzi
- Emergency Radiology Department - Azienda Sanitaria, Universitaria del Friuli Centrale (ASUFC), Udine, Italia
| | - Flavio Bassi
- Department of Anesthesia and Intensive Care Medicine, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
| | - Massimo Sponza
- Emergency Radiology Department - Azienda Sanitaria, Universitaria del Friuli Centrale (ASUFC), Udine, Italia
| | - Francesco Curcio
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale - Udine (ASUFC), Udine, Italy
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Infectious Diseases Clinic, Azienda Sanitaria Universitaria del Friuli Centrale (ASUFC), Udine, Italy.
- Department of Medical Area (DAME), University of Udine, Udine, Italy.
- U.O. Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Via Pozzuolo, 330, 33100, Udine, Italy.
| | - Rainer Böger
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute DECIPHER, German-Chilean Institute for Research on Pulmonary Hypoxia and Its Health Sequelae, Hamburg, Germany
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10
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Vogrig A, Versace S, Gigli GL, Fabris M, Honnorat J, Valente M. Eating reflex epilepsy of presumed autoimmune etiology after SARS-CoV-2 vaccination. J Neurol 2023:10.1007/s00415-023-11723-0. [PMID: 37117736 PMCID: PMC10144898 DOI: 10.1007/s00415-023-11723-0] [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] [Received: 02/22/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 04/30/2023]
Affiliation(s)
- Alberto Vogrig
- Clinical Neurology, Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Piazzale Santa Maria Della Misericordia, 15, 33100, Udine, Italy.
- Department of Medicine (DAME), University of Udine Medical School, Udine, Italy.
| | - Salvatore Versace
- Clinical Neurology, Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Piazzale Santa Maria Della Misericordia, 15, 33100, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology, Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Piazzale Santa Maria Della Misericordia, 15, 33100, Udine, Italy
- Department of Medicine (DAME), University of Udine Medical School, Udine, Italy
| | - Martina Fabris
- Clinical Pathology, Department of Laboratory Medicine, Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Jérôme Honnorat
- French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospital for Neurology and Neurosurgery Pierre Wertheimer, Lyon University Hospital, Lyon, France
- MeLiS, UCBL-CNRS UMR 5284, INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Mariarosaria Valente
- Clinical Neurology, Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Piazzale Santa Maria Della Misericordia, 15, 33100, Udine, Italy
- Department of Medicine (DAME), University of Udine Medical School, Udine, Italy
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11
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Porcelli B, Bizzaro N, Fabris M, Trevisan MT, Sciarrone SS, Brillanti S. Incidental finding of anti-mitochondrial antibody: A neglected entity needing reappraisal. Dig Liver Dis 2023:S1590-8658(23)00567-4. [PMID: 37121819 DOI: 10.1016/j.dld.2023.04.011] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 05/02/2023]
Affiliation(s)
| | - Nicola Bizzaro
- Azienda Sanitaria Universitaria Friuli Centrale, Tolmezzo and Udine, Italy
| | - Martina Fabris
- Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
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12
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Stinco G, Errichetti E, Figini M, Guglielmo A, Fazzi B, Quartuccio L, Zabotti A, De Vita S, Isola M, De Martino M, Rossi S, Lucis R, Fabris M, Beltrami AP, Curcio F, D'Aurizio F. Seroconversion and neutralizing antibodies production after completion of Pfizer-BioNTech BNT 162b2 vaccination scheme among psoriatic patients receiving biological or topical treatment: A prospective observational cohort study. J Eur Acad Dermatol Venereol 2023; 37:e447-e448. [PMID: 36477939 PMCID: PMC9877773 DOI: 10.1111/jdv.18809] [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] [Received: 10/04/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Giuseppe Stinco
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Enzo Errichetti
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Matteo Figini
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Alba Guglielmo
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Benedetta Fazzi
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Luca Quartuccio
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Rheumatology Clinic, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Alen Zabotti
- Rheumatology Clinic, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Salvatore De Vita
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Rheumatology Clinic, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Miriam Isola
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Division of Medical Statistics, University of Udine, Udine, Italy
| | - Maria De Martino
- Division of Medical Statistics, University of Udine, Udine, Italy
| | - Silvia Rossi
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Riccardo Lucis
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Antonio Paolo Beltrami
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Francesco Curcio
- Department of Medicine (DAME), University of Udine, Udine, Italy.,Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Federica D'Aurizio
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
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13
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Pizzano U, Facchin G, Marcon C, Fabris M, Battista ML, Cerno M, Geromin A, Pucillo M, Petruzzellis G, Vianello G, Battaglia G, Peressutti R, Grillone L, Tascini C, Curcio F, Fanin R, Patriarca F. Antibody, cell-mediated response and infection susceptibility in allogeneic hematopoietic stem cell recipients after COVID-19 mRNA vaccination. Transpl Infect Dis 2023; 25:e14003. [PMID: 36748718 DOI: 10.1111/tid.14003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/01/2022] [Accepted: 11/16/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Patients undergoing allogeneic stem-cell transplantation (allo-SCT) have reduced responses to vaccines due to immunosuppressive status linked to GvHD prophylaxis and treatment. In our study, we compared humoral responses to anti-SARS-CoV-2 mRNA vaccine, and infection onset, according to patients and transplant features; we also evaluated cellular response in patients without seroconversion. METHODS We tested antibodies titer after second and third vaccine doses. Antibodies were detected through an immune-enzymatic assay. In a patients' subgroup without seroconversion, we tested cell-mediated responses evaluating interferon-gamma release by T-lymphocytes exposed to virus spike protein. RESULTS Seroconversion rate increased from 66% at 30 days to 81% at 90 days after the second dose; it was 97% at 150 days after the third dose. We found a significant association between seroconversion after the second dose and two variables: shorter interval between allo-SCT and vaccination; ongoing immunosuppression. Twelve of 19 patients (63%) without antibodies after the second dose did not show cellular responses. Nineteen percent of patients developed SARS-CoV-2 infection after the third dose, with favorable outcome in all cases. Patients within 12 months after allo-SCT showed a significantly higher infection risk. CONCLUSIONS Our study suggests that an interval shorter than 12 months between allo-SCT and first vaccine dose and/or ongoing immunosuppression were associated with humoral and cellular response deficiency after two doses. Third dose induced an increased and sustained humoral response in the majority of patients. However, patients within 1 year after allo-SCT remained at higher infection risk and may be candidate for prophylaxis with anti-SARS-CoV-2 monoclonal antibodies.
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Affiliation(s)
- Umberto Pizzano
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Gabriele Facchin
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Chiara Marcon
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Martina Fabris
- Division of Laboratory Medicine, University Hospital ASUFC, Udine, Italy
| | - Marta Lisa Battista
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy
| | - Michela Cerno
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy
| | - Antonella Geromin
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy
| | - Martina Pucillo
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Giuseppe Petruzzellis
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Giampaolo Vianello
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Giulia Battaglia
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | | | - Lucrezia Grillone
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Department of Medical Area (DAME), University of Udine, Udine, Italy.,Division of Infectious Diseases, University Hospital ASUFC, Udine, Italy
| | - Francesco Curcio
- Department of Medical Area (DAME), University of Udine, Udine, Italy.,Division of Laboratory Medicine, University Hospital ASUFC, Udine, Italy
| | - Renato Fanin
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Francesca Patriarca
- Division of Hematology and Stem Cell Transplantation, University Hospital ASUFC, Udine, Italy.,Department of Medical Area (DAME), University of Udine, Udine, Italy
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14
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Corciulo C, Dal Pino B, Visentini D, Bigazzi F, Ripoli A, Sozio E, Curcio F, Tascini C, Fabris M, Sampietro T, Sbrana F. Lipid modification induced by lipoprotein apheresis could mirrored mid-regional-pro-adrenomedullin plasma levels? Transfus Apher Sci 2023; 62:103515. [PMID: 35927157 DOI: 10.1016/j.transci.2022.103515] [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] [Received: 03/28/2022] [Revised: 07/04/2022] [Accepted: 07/24/2022] [Indexed: 10/16/2022]
Affiliation(s)
- Carmen Corciulo
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Beatrice Dal Pino
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Daniela Visentini
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy
| | - Federico Bigazzi
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Andrea Ripoli
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Emanuela Sozio
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine - Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Francesco Curcio
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy
| | - Carlo Tascini
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine - Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Martina Fabris
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy
| | - Tiziana Sampietro
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Sbrana
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy.
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15
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Bernardini A, Gigli GL, Janes F, Pellitteri G, Ciardi C, Fabris M, Valente M. Creutzfeldt-Jakob disease after COVID-19: infection-induced prion protein misfolding? A case report. Prion 2022; 16:78-83. [PMID: 35786166 PMCID: PMC9255144 DOI: 10.1080/19336896.2022.2095185] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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: 12/24/2022] Open
Abstract
Creutzfeldt-Jakob disease (CJD) is a rare, fatal disease presenting with rapidly progressive neurological deficits caused by the accumulation of a misfolded form (PrPSc) of prion protein (PrPc). Coronavirus disease 2019 (COVID-19) is a primarily respiratory syndrome caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); many diverse neurological complications have been observed after COVID-19. We describe a young patient developing CJD two months after mild COVID-19. Presenting symptoms were visuospatial deficits and ataxia, evolving into a bedridden state with preserved consciousness and diffuse myoclonus. Diagnostic work-up was suggestive of CJD. The early age of onset and the short interval between respiratory and neurological symptoms might suggest a causal relationship: a COVID-19-related neuroinflammatory state may have induced the misfolding and subsequent aggregation of PrPSc. The present case emphasizes the link between neuroinflammation and protein misfolding. Further studies are needed to establish the role of SARS-CoV-2 as an initiator of neurodegeneration.
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Affiliation(s)
- Andrea Bernardini
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy,Department of Medicine, University of Udine, Udine, Italy
| | - Francesco Janes
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy,CONTACT Francesco Janes Clinical Neurology Unit, Santa Maria Della Misericordia University Hospital, piazzale Santa Maria della Misericordia 15, Udine33100, Italy
| | - Gaia Pellitteri
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy,Department of Medicine, University of Udine, Udine, Italy
| | - Chiara Ciardi
- Neuroradiology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Mariarosaria Valente
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy,Department of Medicine, University of Udine, Udine, Italy
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16
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Peghin M, Bontempo G, De Martino M, Palese A, Gerussi V, Graziano E, Fabris M, D’Aurizio F, Sbrana F, Ripoli A, Curcio F, Isola M, Tascini C. Evaluation of qualitative and semi-quantitative cut offs for rapid diagnostic lateral flow test in relation to serology for the detection of SARS-CoV-2 antibodies: findings of a prospective study. BMC Infect Dis 2022; 22:810. [PMCID: PMC9619007 DOI: 10.1186/s12879-022-07786-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 09/20/2022] [Accepted: 09/27/2022] [Indexed: 11/10/2022] Open
Abstract
Background: There is limited information to compare the qualitative and semi-quantitative performance of rapid diagnostic tests (RDT) and serology for the assessment of antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Therefore, the objective of the study was (a) to compare the efficacy of SARS-CoV-2 antibody detection between RDT and laboratory serology, trying to identify appropriate semi-quantitative cut-offs for RDT in relation with quantitative serology values and to (b) evaluate diagnostic accuracy of RDT compared to the NAAT gold standard in an unselected adult population. Methods: SARS-CoV-2 antibodies were simultaneously measured with lateral flow immunochromatographic assays (LFA), the Cellex qSARS-CoV-2 IgG/IgM Rapid Test (by capillary blood), the iFlash-SARS-CoV-2 IgG/IgM chemiluminescent immunoassay (CLIA) (by venous blood) and the nucleic acid amplification test (NAAT) in samples from in- and out-patients with confirmed, suspected and negative diagnosis of coronavirus disease 2019 (COVID-19) attending Udine Hospital (Italy) (March-May 2020). Interpretation of RDT was qualitative (positive/negative) and semi-quantitative based on a chromatographic intensity scale (negative, weak positive, positive). Results: Overall, 720 paired antibody measures were performed on 858 patients. The qualitative and semiquantitative agreement analysis performed in the whole sample between LFA and CLIA provided a Kendall’s tau of 0.578 (p < 0.001) and of 0.623 (p < 0.001), respectively, for IgM and IgG. In patients with a diagnosis of COVID-19, accordance between LFA and CLIA was maintained as a function of time from the onset of COVID-19 disease and the severity of disease both for qualitative and semi-quantitative assessments. RDT compared to the NAAT gold standard in 858 patients showed 78.5% sensitivity (95% CI 75.1%-81.7%) and 94.1% specificity (95% CI 90.4%-96.8%), with variable accordance depending on the timing from symptom onset. Conclusion: The RDT used in our study can be a non-invasive and reliable alternative to serological tests and facilitate both qualitative and a semi-quantitative antibody detection in COVID-19.
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Affiliation(s)
- Maddalena Peghin
- grid.5390.f0000 0001 2113 062XInfectious Diseases Division, Department of Medicine, University of Udine and Azienda sanitaria universitaria Friuli Centrale (ASUFC), Udine, Italy ,grid.18147.3b0000000121724807Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy ,Infectious Diseases Division , Azienda sanitaria universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia, Piazzale Santa Maria della Misericordia 15, 33010 Udine, Italy
| | - Giulia Bontempo
- grid.5390.f0000 0001 2113 062XInfectious Diseases Division, Department of Medicine, University of Udine and Azienda sanitaria universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Maria De Martino
- grid.5390.f0000 0001 2113 062XDivision of Medical Statistics, Department of Medicine (DAME), University of Udine, 33100 Udine, Italy
| | - Alvisa Palese
- grid.5390.f0000 0001 2113 062XDepartment of Medical Sciences, School of Nursing, University of Udine, Udine, Italy
| | - Valentina Gerussi
- grid.5390.f0000 0001 2113 062XInfectious Diseases Division, Department of Medicine, University of Udine and Azienda sanitaria universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Elena Graziano
- grid.5390.f0000 0001 2113 062XInfectious Diseases Division, Department of Medicine, University of Udine and Azienda sanitaria universitaria Friuli Centrale (ASUFC), Udine, Italy ,grid.18147.3b0000000121724807Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Federica D’Aurizio
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Francesco Sbrana
- grid.452599.60000 0004 1781 8976U.O. Lipoapheresis and Center for Inherited Dyslipidemias - Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Andrea Ripoli
- grid.452599.60000 0004 1781 8976Bioengineering Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Curcio
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Miriam Isola
- grid.5390.f0000 0001 2113 062XDivision of Medical Statistics, Department of Medicine (DAME), University of Udine, 33100 Udine, Italy
| | - Carlo Tascini
- grid.5390.f0000 0001 2113 062XInfectious Diseases Division, Department of Medicine, University of Udine and Azienda sanitaria universitaria Friuli Centrale (ASUFC), Udine, Italy
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17
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Infantino M, Palterer B, Previtali G, Alessio M, Villalta D, Carbone T, Platzgummer S, Paura G, Castiglione C, Fabris M, Pesce G, Porcelli B, Terzuoli L, Bacarelli M, Tampoia M, Cinquanta L, Brusca I, Buzzolini F, Benucci M, Tortora M, Tronchin L, Guarrasi V, Soda P, Manfredi M, Bizzaro N. Comparison of current methods for
anti‐dsDNA
antibody detection and reshaping diagnostic strategies. Scand J Immunol 2022; 96:e13220. [DOI: 10.1111/sji.13220] [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] [Received: 04/17/2022] [Revised: 09/03/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Maria Infantino
- Laboratorio di Immunologia e Allergologia, Ospedale S. Giovanni di Dio Firenze Italy
| | - Boaz Palterer
- Università degli studi di Firenze, Dipartimento di Medicina Sperimentale e Clinica Firenze Italy
| | - Giulia Previtali
- Laboratorio Analisi Chimico Cliniche, ASST Papa Giovanni XXIII Bergamo Italy
| | | | - Danilo Villalta
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli Pordenone Italy
| | - Teresa Carbone
- UOC Patologia Clinica Microbiologia e Medicina di Laboratorio, Azienda Sanitaria Locale di Matera (ASM), Matera Italy
| | | | - Giusi Paura
- Laboratorio Analisi, Ospedale Civile, Voghera Italy
| | | | - Martina Fabris
- SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata Udine Italy
| | - Giampaola Pesce
- Laboratorio Diagnostico di Autoimmunologia, IRCCS Ospedale Policlinico San Martino Genova
- Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Università di Genova Genova Italy
| | - Brunetta Porcelli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese Siena Italy
- Dipartimento Biotecnologie Mediche, Università degli Studi di Siena Siena
| | - Lucia Terzuoli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese Siena Italy
- Dipartimento Biotecnologie Mediche, Università degli Studi di Siena Siena
| | - Maria‐Romana Bacarelli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese Siena Italy
- Dipartimento Scienze Mediche Chirurgiche e Neuroscienze, Università degli Studi di Siena Siena Italy
| | - Marilina Tampoia
- Patologia Clinica, Microbiologia e Genetica Medica, ASL TA Taranto Italy
| | - Luigi Cinquanta
- IRCCS S.D.N., Napoli, Italy; 17Patologia Clinica, Ospedale Buccheri La Ferla FBF Palermo Italy
| | | | - Francesca Buzzolini
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli Pordenone Italy
| | | | - Matteo Tortora
- Unità di Sistemi di elaborazione e bioinformatica, Facoltà dipartimentale di Ingegneria, Università Campus Bio‐Medico Rome Italy
| | - Lorenzo Tronchin
- Unità di Sistemi di elaborazione e bioinformatica, Facoltà dipartimentale di Ingegneria, Università Campus Bio‐Medico Rome Italy
| | - Valerio Guarrasi
- Unità di Sistemi di elaborazione e bioinformatica, Facoltà dipartimentale di Ingegneria, Università Campus Bio‐Medico Rome Italy
- Dipartimento di Ingegneria Informatica Automatica e Gestionale, Sapienza Università di Roma Rome Italy
| | - Paolo Soda
- Unità di Sistemi di elaborazione e bioinformatica, Facoltà dipartimentale di Ingegneria, Università Campus Bio‐Medico Rome Italy
| | - Mariangela Manfredi
- Laboratorio di Immunologia e Allergologia, Ospedale S. Giovanni di Dio Firenze Italy
| | - Nicola Bizzaro
- Laboratorio di Patologia Clinica, Ospedale San Antonio, Azienda Sanitaria Universitaria Integrata Udine Italy
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18
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Janes F, Giacomello R, Blarasin F, Fabris M, Lorenzut S, Gigli GL, Curcio F, Valente M. Contribution and Effectiveness of Laboratory Testing in the Diagnostic Assessment of Juvenile Ischemic Stroke and Transient Ischemic Attack. Cureus 2022; 14:e29256. [PMID: 36262956 PMCID: PMC9575357 DOI: 10.7759/cureus.29256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction Strokes in young people require an extensive diagnostic workup to detect their possible several etiopathogenetic mechanisms. There is no consensus indicating what and when it should be tested. The clinical benefit and cost-effectiveness ratio of laboratory tests is unclear as well. Methods In one series of 104 consecutive juvenile ischemic stroke patients, under 45 years old, admitted between January 1, 2012, and December 31, 2017, we considered a wide panel of laboratory biomarkers exploring both the patient’s basal status and specific risk factors for thrombotic disorders. To combine conventional and unconventional risk factors, structural defects, and other stroke-related diseases, we defined four categories of etiologic probability. We then studied the contribution of laboratory testing in changing the rate of “definite or probable stroke etiology” and the “proportion of patients with at least one additional risk factor” for stroke. Results The mere clinical assessment clarified stroke etiopathogenesis in 31% of cases. Abnormal values of the panel of biomarkers we considered were found in 30.1% of young ischemic strokes, while 11.5% of patients had unclear or borderline values. The benefit of laboratory assessment consisted of a relevant 14% gain in patients with a “definite or probable stroke etiology.” Conclusion Several areas of uncertainty are still pending and herein discussed, such as the low re-testing rate during follow-up and the neglect of some relevant biomarkers. However, our results support the importance of laboratory testing in this setting. An improvement of diagnostic protocols in juvenile ischemic stroke would even increase their effectiveness, and this is still an unsolved issue in the field of cerebrovascular diseases. The same age limit, conventionally considered for juvenile stroke, could be better defined according to the effectiveness of both laboratory and clinical assessment in identifying unconventional stroke risk factors.
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Sozio E, Moore NA, Fabris M, Ripoli A, Rumbolo F, Minieri M, Boverio R, Rodríguez Mulero MD, Lainez-Martinez S, Martínez Martínez M, Calvo D, Gregoriano C, Williams R, Brazzi L, Terrinoni A, Callegari T, Hernández Olivo M, Esteban-Torrella P, Calcerrada I, Bernasconi L, Kidd SP, Sbrana F, Miguens I, Gordon K, Visentini D, Legramante JM, Bassi F, Cortes N, Montrucchio G, Di Lecce VN, Lauritano EC, García de Guadiana-Romualdo L, González del Castillo J, Bernal-Morell E, Andaluz-Ojeda D, Schuetz P, Curcio F, Tascini C, Saeed K. Identification of COVID-19 patients at risk of hospital admission and mortality: a European multicentre retrospective analysis of mid-regional pro-adrenomedullin. Respir Res 2022; 23:221. [PMID: 36031619 PMCID: PMC9420187 DOI: 10.1186/s12931-022-02151-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Mid-Regional pro-Adrenomedullin (MR-proADM) is an inflammatory biomarker that improves the prognostic assessment of patients with sepsis, septic shock and organ failure. Previous studies of MR-proADM have primarily focussed on bacterial infections. A limited number of small and monocentric studies have examined MR-proADM as a prognostic factor in patients infected with SARS-CoV-2, however there is need for multicenter validation. An evaluation of its utility in predicting need for hospitalisation in viral infections was also performed. Methods An observational retrospective analysis of 1861 patients, with SARS-CoV-2 confirmed by RT-qPCR, from 10 hospitals across Europe was performed. Biomarkers, taken upon presentation to Emergency Departments (ED), clinical scores, patient demographics and outcomes were collected. Multiclass random forest classifier models were generated as well as calculation of area under the curve analysis. The primary endpoint was hospital admission with and without death. Results Patients suitable for safe discharge from Emergency Departments could be identified through an MR-proADM value of ≤ 1.02 nmol/L in combination with a CRP (C-Reactive Protein) of ≤ 20.2 mg/L and age ≤ 64, or in combination with a SOFA (Sequential Organ Failure Assessment) score < 2 if MR-proADM was ≤ 0.83 nmol/L regardless of age. Those at an increased risk of mortality could be identified upon presentation to secondary care with an MR-proADM value of > 0.85 nmol/L, in combination with a SOFA score ≥ 2 and LDH > 720 U/L, or in combination with a CRP > 29.26 mg/L and age ≤ 64, when MR-proADM was > 1.02 nmol/L. Conclusions This international study suggests that for patients presenting to the ED with confirmed SARS-CoV-2 infection, MR-proADM in combination with age and CRP or with the patient’s SOFA score could identify patients at low risk where outpatient treatment may be safe.
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Da Porto A, Tascini C, Colussi G, Peghin M, Graziano E, De Carlo C, Bulfone L, Antonello M, Sozio E, Fabris M, Curcio F, Pucillo C, Catena C, Sechi LA. Relationship between cytokine release and stress hyperglycemia in patients hospitalized with COVID-19 infection. Front Med (Lausanne) 2022; 9:988686. [PMID: 36059840 PMCID: PMC9437426 DOI: 10.3389/fmed.2022.988686] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/04/2022] [Indexed: 01/08/2023] Open
Abstract
Introduction Stress hyperglycemia is a frequent finding in patients with COVID-19 infection and could affect the outcome of disease. Cytokines released in response to infection could have adverse effects on insulin sensitivity and pancreatic beta-cell function. The aim of the study was to examine the relationships of stress hyperglycemia with cytokines and clinical outcomes in hospitalized patients with COVID-19. Methods In a cross-sectional analysis of 150 patients hospitalized for COVID-19 infection who were included in the GIRA-COVID database, we identified patients with stress hyperglycemia by calculation of the Stress Hyperglycemia Ratio (SHR) and use of a cut-off of 1.14. Plasma levels of cytokines principally involved in COVID-19 infection-related cytokine storm were measured. Outcome variables were use of mechanical ventilation and death within 60 days from hospital admission. Results Patients with SHR > 1.14 had significantly higher plasma insulin, HOMA-index, and levels of interleukin-10 (IL-10), interleukin-10/tumor necrosis factor-a ratio (IL-10/TNF-α), and CXC motif chemokine ligand 10 (CXCL10) than patients with SHR ≤ 1.14. IL-10, IL-10/TNF-α ratio, CXCL10, and IFN-γ were significantly and directly related with SHR in univariate analysis and multivariate logistic regression models showed that IL-10, IL-10/TNF-α ratio, and CXCL10 were independently associated with SHR>1.14. In a multivariate logistic model, stress hyperglycemia predicted use of mechanical ventilation (OR 2.453; CI 1.078–6.012) and death (OR 2.281; CI 1.049–7.369) independently of diabetes and other major confounders. Conclusions In patients hospitalized for COVID-19 infection, stress hyperglycemia is associated with worse clinical outcomes and is independently related to levels of cytokines that might impair glucose homeostasis.
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Affiliation(s)
- Andrea Da Porto
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
- *Correspondence: Andrea Da Porto
| | - Carlo Tascini
- Division of Infectious Diseases, Department of Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Gianluca Colussi
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
| | - Maddalena Peghin
- Division of Infectious Diseases, Department of Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Elena Graziano
- Division of Infectious Diseases, Department of Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Chiara De Carlo
- Division of Infectious Diseases, Department of Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Luca Bulfone
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
| | - Martina Antonello
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
| | - Emanuela Sozio
- Division of Infectious Diseases, Department of Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Martina Fabris
- Division of Laboratory Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Francesco Curcio
- Division of Laboratory Medicine, University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Carlo Pucillo
- Laboratory of Immunology, Department of Medicine, University of Udine, Udine, Italy
| | - Cristiana Catena
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
| | - Leonardo A. Sechi
- Division of Internal Medicine, Department of Medicine, University of Udine, Udine, Italy
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21
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Pellitteri G, Surcinelli A, De Martino M, Fabris M, Janes F, Bax F, Marini A, Milanic R, Piani A, Isola M, Gigli GL, Valente M. Sleep alterations following COVID-19 are associated with both neuroinflammation and psychological disorders, although at different times. Front Neurol 2022; 13:929480. [PMID: 36062000 PMCID: PMC9428349 DOI: 10.3389/fneur.2022.929480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionBy the end of 2019, severe acute respiratory syndrome coronavirus 2 rapidly spread all over the world impacting mental health and sleep habits. Insomnia, impaired sleep quality, and circadian rhythm alterations were all observed during the pandemic, especially among healthcare workers and in patients with acute and post-acute COVID-19. Sleep disruption may induce a pro-inflammatory state associated with an impairment of immune system function.ObjectiveWe investigated the relationship between sleep alterations, psychological disorders, and inflammatory blood biomarkers in patients with post-acute COVID-19.MethodsWe enrolled 47 subjects diagnosed with COVID-19 pneumonia at Santa Maria della Misericordia University Hospital (Udine, Italy) between March and May 2020. Selected patients were evaluated at 2 months (T1) and 10 months (T2) after discharge. Each time, we collected clinical interviews, neurological examinations, and self-administered questionnaires to assess sleep and life quality, anxiety, depression, and post-traumatic stress disorder. Blood biomarkers of endothelial activation, neuroinflammation, and inflammatory cytokines were also measured at each follow-up. Collected variables were analyzed using comparisons between groups and linear regression models.ResultsPrevalence of insomnia increased from 10.6% up to 27.3% after COVID-19. Poor sleep quality was found in 41.5% of patients at both study visits. At T1 follow-up, poor sleepers showed higher levels of neurofilament light chain, vascular cell adhesion molecule 1, and interleukin 10; no significant associations were found between sleep quality and psychological disorders. At T2 follow-up, lower sleep quality was associated with higher levels of vascular cell adhesion molecule 1 and interleukin 8, but also with higher scores for anxiety, depression, and post-traumatic stress disorder.ConclusionOur results suggest an association of poor sleep quality with both psychological disorders and neuroinflammation, although at different times, in previously hospitalized patients with moderate-to-critical COVID-19.
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Affiliation(s)
- Gaia Pellitteri
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
- *Correspondence: Gaia Pellitteri
| | - Andrea Surcinelli
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Maria De Martino
- Division of Medical Statistics, Department of Medical Area, University of Udine, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Francesco Janes
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Francesco Bax
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | | | - Romina Milanic
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Antonella Piani
- Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Miriam Isola
- Division of Medical Statistics, Department of Medical Area, University of Udine, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
- Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Mariarosaria Valente
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
- Department of Medical Area (DAME), University of Udine, Udine, Italy
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Olivo S, Furlanis G, Buoite Stella A, Fabris M, Milanic R, Zanusso G, Manganotti P. Rapidly evolving Creutzfeldt–Jakob disease in COVID-19: from early status epilepticus to fatal outcome. Acta Neurol Belg 2022:10.1007/s13760-022-02023-x. [PMID: 35852764 PMCID: PMC9294798 DOI: 10.1007/s13760-022-02023-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/26/2022] [Indexed: 01/01/2023]
Abstract
We report the case of a 70-year-old man coming to our attention for new onset refractory status epilepticus (NORSE) in a rapidly evolving CJD during SARS-CoV-2 co-infection. Our case report describes a fulminant CJD evolution associated with SARS-CoV-2 infection, which led to patient death after 15 days from admission. First EEG presented continuous diffuse spikes, sharp waves and sharp-and-slow wave complexes, pattern consistent with a non-convulsive status epilepticus (NORSE). Our case supports how CJD with SARS-CoV-2 co-infection could be characterized by an accelerated evolution, as already hypothesize for others microorganism infections, and how the diagnosis might be more challenging due to its uncommon presentations, such as NORSE.
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Graziano E, Peghin M, De Martino M, De Carlo C, Da Porto A, Bulfone L, Casarsa V, Sozio E, Fabris M, Cifù A, Grassi B, Curcio F, Isola M, Sechi LA, Tascini C, Croatto L, Ditaranto P, Ditaranto LM. The impact of body composition on mortality of COVID-19 hospitalized patients: A prospective study on abdominal fat, obesity paradox and sarcopenia. Clin Nutr ESPEN 2022; 51:437-444. [PMID: 36184240 PMCID: PMC9295328 DOI: 10.1016/j.clnesp.2022.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022]
Abstract
Background & aims Obesity has been described as a predisposing risk factor to severe forms of COVID-19, but conflicting results are emerging on its real impact on the mortality of COVID-19. We aimed to compare clinical outcomes and mortality among COVID-19 patients according to obesity, metabolic syndrome and adiposity distribution. Methods We conducted a prospective observational study of all consecutive adult patients with a confirmed diagnosis of SARS-CoV-2 infection admitted to the Infectious Diseases Clinic at Udine Hospital, Italy, from January 2021 to February 2021. At admission, the study population was submitted to specific anthropometric, laboratory and bioimpedance analysis (BIA) measurements and divided into five groups according to: 1) BMI < or >30 kg/m2; 2) waist circumference (WC) < or >98 cm for women, < or >102 cm for men; 3) presence or absence of metabolic syndrome (MS); 4) visceral adipose tissue (VAT) distribution; and 5) presence or absence of sarcopenia (SP) both based on BIA. We then compared clinical outcomes (ventilatory support, intensive care unit (ICU) admission, ICU length of stay, total hospital length of stay and mortality), immune and inflammatory makers and infectious and non-infectious acute complications within the five groups. Results A total of 195 patients were enrolled in the study. The mean age of patients was 71 years (IQR 61–80) and 64.6% (126) were male. The most common comorbidities were hypertension (55.9%) and MS (55.4%). Overall mortality was 19.5%. Abdominal adiposity, measured both with WC and with BIA, and SP were significantly associated with need for increased ventilator support (p = 0.013 for WC; p = 0.037, 0.027 and 0.009 for VAT; p = 0.004 and 0.036 for FMI; and p = 0.051 for SP), but not with ICU admission (WC p = 0.627, VAT p = 0.153, FMI p = 0.519 and SP p = 0.938), length of stay (WC p = 0.345, VAT p = 0.650, FMI p = 0.159 and SP p = 0.992) and mortality (WC p = 0.277, VAT p = 0.533, FMI p = 0.957 and SP p = 0.211). Obesity and MS did not discriminate for the intensity of ventilatory outcome (p = 0.142 and p = 0.198, respectively), ICU admission (p = 0.802 and p = 0.947, respectively), length of stay (p = 0.471 and p = 0.768, respectively) and mortality (p = 0.495 and p = 0.268, respectively). We did not find significant differences in inflammatory markers and secondary complications within the five groups. Conclusions In patients admitted with COVID-19, increased WC, visceral abdominal fat and SP are associated with higher need for ventilatory support. However, obesity, MS, SP and abdominal adiposity are not sensitive predictive factors for mortality.
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Infantino M, Carbone T, Brusca I, Alessio MG, Previtali G, Platzgummer S, Paura G, Castiglione C, Fabris M, Pesce G, Porcelli B, Terzuoli L, Bacarelli MR, Tampoia M, Cinquanta L, Villalta D, Buzzolini F, Palterer B, Pancani S, Benucci M, Manfredi M, Bizzaro N. Current technologies for anti-ENA antibody detection: State-of-the-art of diagnostic immunoassays. J Immunol Methods 2022; 507:113297. [PMID: 35690095 DOI: 10.1016/j.jim.2022.113297] [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: 10/26/2021] [Revised: 06/03/2022] [Accepted: 06/03/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Autoantibodies against extractable nuclear antigens (ENA) play a pivotal role in the diagnosis and classification of systemic autoimmune rheumatic diseases (SARD). In recent years, newly developed methods have enabled the simultaneous and quantitative detection of multiple anti-ENA reactivities. However, data regarding the comparability of results obtained using different technologies across different platforms are scarce. In this study we compared eight different immunoassays, commonly used in current laboratory practice for detection of anti-ENA antibodies. METHODS Sixty patients suffering from different SARD, 10 inflammatory arthritis patients (disease controls) and 10 healthy blood donors were included in this comparative study. Sera were collected in 15 centers belonging to the Study Group on Autoimmune Diseases of the Italian Society of Clinical Pathology and Laboratory Medicine. We evaluated the analytical sensitivity, specificity and diagnostic accuracy of each method for antibodies to Sm, RNP, Ro60, Ro52, Scl70, CENP-B and Jo1. Cohen's kappa was used to analyze the agreement among methods. RESULTS Average agreement among methods was 0.82, ranging from substantial (k = 0.72) to almost perfect (k = 0.92). However, while the specificity was very good for all methods, some differences emerged regarding the analytical sensitivity. CONCLUSIONS Diagnostic performance of current technologies for anti-ENA antibody detection showed good comparability. However, as some differences exist among methods, laboratory scientists and clinicians must be aware of the diagnostic accuracy of the testing method in use.
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Affiliation(s)
- Maria Infantino
- Laboratorio di Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Firenze, Italy.
| | - Teresa Carbone
- UOC Patologia Clinica Microbiologia e Medicina di Laboratorio, Azienda Sanitaria Locale di Matera (ASM), Matera, Italy
| | - Ignazio Brusca
- Patologia Clinica, Ospedale Buccheri La Ferla FBF, Palermo, Italy
| | | | - Giulia Previtali
- Laboratorio Analisi Chimico Cliniche, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | - Giusi Paura
- Laboratorio Analisi, Ospedale Civile, Voghera, Italy
| | | | - Martina Fabris
- SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata, Udine, Italy
| | - Giampaola Pesce
- Laboratorio Diagnostico di Autoimmunologia, IRCCS Ospedale Policlinico San Martino, Genova, Italy; Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Genova, Italy
| | - Brunetta Porcelli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese, Siena, Italy; Dipartimento Biotecnologie Mediche, Università degli Studi di Siena, Siena, Italy
| | - Lucia Terzuoli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese, Siena, Italy; Dipartimento Biotecnologie Mediche, Università degli Studi di Siena, Siena, Italy
| | - Maria-Romana Bacarelli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese, Siena, Italy; Dipartimento Scienze Mediche Chirurgiche e Neuroscienze, Università degli Studi di Siena, Siena, Italy
| | - Marilina Tampoia
- Patologia Clinica, Microbiologia e Genetica Medica, ASL TA, Taranto, Italy
| | - Luigi Cinquanta
- Laboratorio centralizzato (HUB) SDN Spa, Gruppo SYNLAB, Pagani (SA), Italy
| | - Danilo Villalta
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli, Pordenone, Italy
| | - Francesca Buzzolini
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli, Pordenone, Italy
| | - Boaz Palterer
- Università degli studi di Firenze, Dipartimento di Medicina Sperimentale e Clinica, Firenze, Italy
| | - Silvia Pancani
- Laboratorio di Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Firenze, Italy
| | | | - Mariangela Manfredi
- Laboratorio di Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Firenze, Italy
| | - Nicola Bizzaro
- Laboratorio di Patologia Clinica, Ospedale San Antonio, Azienda Sanitaria Universitaria Integrata, Udine, Italy
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Toniutto P, Cussigh A, Cmet S, Bitetto D, Fornasiere E, Fumolo E, Fabris M, D’Aurizio F, Fabris C, Grillone L, Sartor A, Curcio F, Falleti E. Immunogenicity and safety of a third dose of anti-SARS-CoV-2 BNT16b2 vaccine in liver transplant recipients. Liver Int 2022; 43:452-461. [PMID: 35661561 PMCID: PMC9348042 DOI: 10.1111/liv.15331] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/06/2022] [Accepted: 06/01/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND & AIMS A strategy to improve the low rate of anti-SARS-CoV-2 mRNA vaccine-induced immunogenicity in liver transplant recipients (LTs) is urgently needed. METHODS We analysed the rate of positive (≥0.8 U/ml) anti-SARS-CoV-2 receptor domain-binding protein (RBD) antibody response 2 months after a third dose of the BNT16b2 vaccine in 107 LTs who completed the second vaccine dose 7 months earlier. RESULTS A positive anti-SARS-CoV-2-s-RBD antibody response after the third vaccine dose was detected in 98 (91.6%) LTs compared to 82 (76.6%) after the second vaccine dose (p = .003). The median of anti-SARS-CoV-2 RBD antibody titres increased from 22.9 U/ml 6 months after the second to 3500 U/ml 2 months after the third vaccine dose (p < .001). Fourteen (14.3%) responder patients presented antibody titres <100 U/ml, 57 (58.2%) between 100 and 9999 U/ml and 27 (27.6%) ≥10 000 U/ml. Seropositivity after the second dose was maintained after the third dose. Independent predictors of antibody response failure after the third vaccine dose were taking a higher daily dose of mycophenolate mofetil (MMF, p < .001) and had a lower (<60 ml/min/1.73 m2 ) estimated glomerular filtration rate (p = .007). Nine (9.1%) LTs experienced symptomatic SARS-CoV-2 infection after the third vaccine dose. Median antibody titres were not statistically different between infected and not infected LTs (1325 vs 3515 U/ml, p = .678). CONCLUSIONS The third dose of the BNT16b2 vaccine increased the number of LTs who developed a positive anti-SARS-CoV-2 s-RBD antibody response. A proportion of patients remained unresponsive, mainly for modifiable factors, such as the use of MMF or multiple immunosuppressants.
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Affiliation(s)
- Pierluigi Toniutto
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
| | | | - Sara Cmet
- Clinical PathologyUdine University HospitalUdineItaly
| | - Davide Bitetto
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
| | - Ezio Fornasiere
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
| | - Elisa Fumolo
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
| | | | | | - Carlo Fabris
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
| | - Lucrezia Grillone
- Department of Medical Area (DAME)Udine University HospitalUdineItaly
| | - Assunta Sartor
- Microbiology Unit, Department of Laboratory MedicineUdine University HospitalUdineItaly
| | | | - Edmondo Falleti
- Hepatology and Liver Transplantation Unit, Department of Specialized MedicineUdine University HospitalUdineItaly
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De Marchi G, Fabris M, Domenis R, Guella S, Cabas N, Caponnetto F, Beltrami AP, De Vita S, Curcio F, Quartuccio L. OP0174 T-CELL RESPONSE AFTER COVID-19 VACCINE IS NOT IMPAIRED BY EARLY RITUXIMAB TREATMENT OR BELIMUMAB IN SYSTEMIC AUTOIMMUNE DISORDERS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundPatients with autoimmune systemic diseases have an increased risk to contract infections and develop severe complications; infections in turn can reactivated and worsen the disease itself in a vicious circle. Thus, vaccination is the main weapon to prevent infectious diseases and represents an important and safe instrument of care for rheumatic patients that needs to be further promoted. However, the immunosuppressive drugs used to treat rheumatic diseases may impair response to vaccines, in particular those targeting B or T cells directly (1).ObjectivesThe aim of this study is to evaluate the B and T-cell mediated immune response to mRNA vaccination in patients with systemic autoimmune diseases, such as vasculitis or systemic connective tissue diseases, early or continuously treated with B-cell targeting therapies, rituximab (RTX) or belimumab (BEL), by comparing with controls and each other. Secondary we evaluated the in vitro effective neutralizing capacity in belimumab-exposed patients.MethodsTwenty-eight consecutive patients under treatment with rituximab (RTX, n=11) or belimumab (BEL, n=17) and 13 age/sex matched controls (non-rheumatic healthcare personnel) were enrolled in the study. Nobody presented anti-SARS-CoV2 antibodies related to previous viral contact and all were always negative at the molecular swab monthly control. All patients and controls received mRNA vaccines and were tested three to four weeks after complete vaccination. All RTX patients started vaccination within 5 months from the last infusion, and all but one of them were B-cell depleted. Anti-SARS-CoV-2 RBD total antibodies were analysed by a diagnostic assay (Elecsys, Roche) while T-cell response was evaluated using the IGRA test (Euroimmun). A subgroup of BEL-patients was tested with pseudovirus neutralization assay.ResultsDetectable anti-SARS-CoV2 RBD antibodies were documented in 1/11 RTX patients versus 16/17 BEL patients (p<0.0001). The median concentration was significantly lower than that observed in controls (39.6 AU/ml vs 1133 AU/ml, p<0.0001). A very low titer of anti-RBD antibodies were documented only in 1 out of 11 patients in the RTX subgroup (0.93 U/ml, positive if >0,79 U/ml) and the patient was the only one who showed an initial B-cell recovery (CD19+ B-cell 5 cells/microL). Anti-RBD antibodies were documented in 16 out 17 of patients in the BEL subgroup. The median anti-RBD antibody titer in patients receiving BEL was 243 [77.55-744.0] U/ml, and it was significantly lower compared to the controls (p=0.002).The IGRA test was positive in 8/11 (72.7%) RTX patients vs 16/17 (94.1%) BEL patients (p=0.7), with interferon release comparable to control subjects (p=0.2).Six patients with BEL were also stratified according to total antibodies (IgG+IgA+IgM) against-RBD into high responders (>800 AU/mL, n=3) and low responders (≤45 AU/mL, n=3) and tested with pseudovirus neutralization assay. Two thirds of low titer group of patients neutralized the Wuhan-Hu1 strain at medium-low titer (IC50 ≈102) but were almost ineffective in inhibiting the B.1.1.7 entry into target cells (IC50 =10). Regarding high responders, while two patients were able to inhibit both the strains at medium-high titer (approximately IC50 ≈103 for Wuhan-Hu1 and B.1.1.7), one patient neutralized only the WT strain.ConclusionB-cell targeting therapies do not preclude SARS-CoV-2 vaccination since a cellular immunity can raise even in the absence of circulating B cells. Most importantly, the immunogenicity of COVID-19 vaccination in SLE patients treated with belimumab is supported. However, patients showing the lowest humoral response to vaccine could remain at higher risk of infections, due to low neutralizing capacity.References[1]Strangfeld A, Schäfer M, Gianfrancesco MA, et al.; COVID-19 Global Rheumatology Alliance. Factors associated with COVID-19-related death in people with rheumatic diseases: results from the COVID-19 Global Rheumatology Alliance physician-reported registry. Ann Rheum Dis. 2021;80(7):930-942.Disclosure of InterestsNone declared
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Marchi GD, Fabris M, Domenis R, Curcio F, Vita SD, Quartuccio L. Comment on: “SARS CoV-2 vaccine AND rituximab, timing is probably a key for a better vaccine response” by Verhoeven et al. Joint Bone Spine 2021;88:105258. Joint Bone Spine 2022; 89:105408. [PMID: 35577050 PMCID: PMC9101699 DOI: 10.1016/j.jbspin.2022.105408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 05/06/2022] [Indexed: 11/22/2022]
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Deana C, Vetrugno L, Fabris M, Curcio F, Sozio E, Tascini C, Bassi F. Pericardial Cytokine "Storm" in a COVID-19 Patient: the Confirmation of a Hypothesis. Inflammation 2022; 45:1-5. [PMID: 34533672 PMCID: PMC8446479 DOI: 10.1007/s10753-021-01563-3] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/22/2021] [Accepted: 09/07/2021] [Indexed: 12/30/2022]
Abstract
Novel Coronavirus Disease in most cases produces mild symptoms which resolve after a few days. Some authors hypothesized that SARS-CoV-2 infection could trigger excessive cytokine production leading to a severe multi-organ disease requiring intensive care admission. Respiratory and neurological symptoms are the most frequently reported manifestation of the disease. Indeed, cardiac involvement is reported mostly as a part of a systemic disease. Few isolated cardiac manifestations of COVID-19 infection have been described. We report herein a case of SARS-CoV-2 related severe isolated pericardial involvement requiring ICU admission due to cardiac tamponade needing urgent drainage. Analysis of pericardial fluid from drainage demonstrated a higher cytokine concentration than blood values. Other causes of pericardial disease, such as autoimmunity, bacterial or other than COVID-19 infection, neoplasms or acute myocardial infarction were also evaluated, but all tests confirmed negative results. The suspicion of isolated involvement of the pericardium was therefore demonstrated by the analysis of cytokines which strongly support our hypothesis.
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Affiliation(s)
- Cristian Deana
- Department of Anesthesia and Intensive Care Medicine, Academic Hospital of Udine, Piazzale S.M. della Misericordia, 15, 33100, Udine, Italy.
| | - Luigi Vetrugno
- Department of Anesthesia and Intensive Care Medicine, Academic Hospital of Udine, Piazzale S.M. della Misericordia, 15, 33100, Udine, Italy
- Department of Medicine, University of Udine, Udine, Italy
| | - Martina Fabris
- Department of Medicine, University of Udine, Udine, Italy
- Institute of Clinical Pathology, Department of Laboratory Medicine, Academic Hospital of Udine, Udine, Italy
| | - Francesco Curcio
- Department of Medicine, University of Udine, Udine, Italy
- Institute of Clinical Pathology, Department of Laboratory Medicine, Academic Hospital of Udine, Udine, Italy
| | - Emanuela Sozio
- Infectious Diseases Clinic, Udine University Hospital, Udine, Italy
| | - Carlo Tascini
- Department of Medicine, University of Udine, Udine, Italy
- Infectious Diseases Clinic, Udine University Hospital, Udine, Italy
| | - Flavio Bassi
- Department of Anesthesia and Intensive Care Medicine, Academic Hospital of Udine, Piazzale S.M. della Misericordia, 15, 33100, Udine, Italy
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Fredi M, Cavazzana I, Ceribelli A, Cavagna L, Barsotti S, Bartoloni E, Benucci M, De Stefano L, Doria A, Emmi G, Fabris M, Fornaro M, Furini F, Giudizi MG, Govoni M, Ghirardello A, Iaccarino L, Iannone F, Infantino M, Isailovic N, Lazzaroni MG, Manfredi M, Mathieu A, Marasco E, Migliorini P, Montecucco C, Palterer B, Parronchi P, Piga M, Pratesi F, Riccieri V, Selmi C, Tampoia M, Tripoli A, Zanframundo G, Radice A, Gerli R, Franceschini F. An Italian Multicenter Study on Anti-NXP2 Antibodies: Clinical and Serological Associations. Clin Rev Allergy Immunol 2022; 63:240-250. [PMID: 35092577 PMCID: PMC9464148 DOI: 10.1007/s12016-021-08920-y] [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] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 01/13/2023]
Abstract
The identification of anti-NXP2 antibodies is considered a serological marker of dermatomyositis (DM), with calcinosis, severe myositis and, in some reports, with cancer. Historically, these associations with anti-NXP2 antibodies have been detected by immunoprecipitation (IP), but in the last few years commercial immunoblotting assays have been released. The aim of this collaborative project was to analyse the clinical features associated to anti-NXP2 antibodies, both with commercial line blot (LB) and IP. Myositis-specific and myositis-associated autoantibodies were detected in single centres by commercial line blot (LB); available sera were evaluated in a single centre by protein and RNA immunoprecipitation (IP), and IP-Western blot. Sixty patients anti-NXP2+ (NXP2+) positive by LB were compared with 211 patients anti-NXP2 negative with idiopathic inflammatory myositis (IIM). NXP2+ showed a younger age at IIM onset (p = 0.0014), more frequent diagnosis of dermatomyositis (p = 0.026) and inclusion-body myositis (p = 0.009), and lower rate of anti-synthetase syndrome (p < 0.0001). As for clinical features, NXP2+ more frequently develop specific skin manifestations and less frequently features related with overlap myositis and anti-synthetase syndrome. IP confirmed NXP2 positivity in 31 of 52 available sera (62%). Most clinical associations were confirmed comparing NXP2 LB+/IP+ versus NXP2-negative myositis, with the following exceptions: inclusion-body myositis diagnosis was not detected, whilst dysphagia and myositis were found more frequently in NXP2 LB+/IP+ patients. The 21 LB+ /IP-myositis patients did not show differences in clinical features when compared with the NXP2-myositis patients and more frequently displayed multiple positivity at LB. Risk of developing cancer-associated myositis was similar between NXP2-positive and NXP2-negative myositis patients, either when detected by LB or IP. Protein-IP confirmed NXP2 antibodies in nearly 60% of sera positive for the same specificity with commercial assay. Double-positive cases rarely occurred in myositis patients with a clinical diagnosis other than dermatomyositis. Patients only positive by LB (LB+/IP-) did not display clinical features typical of NXP2. NXP2 positivity by LB should be confirmed by other methods in order to correctly diagnose and characterize patients affected by idiopathic inflammatory myositis.
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Affiliation(s)
- Micaela Fredi
- grid.7637.50000000417571846Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Ilaria Cavazzana
- grid.7637.50000000417571846Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Angela Ceribelli
- grid.417728.f0000 0004 1756 8807Division of Rheumatology and Clinical Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano (Mi), Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Rozzano (Mi), Italy
| | - Lorenzo Cavagna
- grid.419425.f0000 0004 1760 3027Division of Rheumatology, University and IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Simone Barsotti
- grid.5395.a0000 0004 1757 3729Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elena Bartoloni
- grid.9027.c0000 0004 1757 3630Rheumatology Unit, Department of Medicine, University of Perugia, Perugia, Italy
| | - Maurizio Benucci
- grid.511672.60000 0004 5995 4917Immunology and Allergy Laboratory Unit S. Giovanni Di Dio Hospital, Azienda USL Toscana Centro, Firenze, Italy
| | - Ludovico De Stefano
- grid.419425.f0000 0004 1760 3027Division of Rheumatology, University and IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Andrea Doria
- grid.5608.b0000 0004 1757 3470Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Giacomo Emmi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Martina Fabris
- grid.411492.bInstitute of Clinical Pathology, Department of Laboratory Medicine, University Hospital of Udine, Udine, Italy
| | - Marco Fornaro
- grid.7644.10000 0001 0120 3326Unit of Rheumatology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Federica Furini
- grid.8484.00000 0004 1757 2064Department of Medical Sciences, Rheumatology Unit, University of Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona (Ferrara), Italy
| | - Maria Grazia Giudizi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Marcello Govoni
- grid.8484.00000 0004 1757 2064Department of Medical Sciences, Rheumatology Unit, University of Ferrara and Azienda Ospedaliero-Universitaria S. Anna, Cona (Ferrara), Italy
| | - Anna Ghirardello
- grid.5608.b0000 0004 1757 3470Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Luca Iaccarino
- grid.5608.b0000 0004 1757 3470Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Fiorenzo Iannone
- grid.7644.10000 0001 0120 3326Unit of Rheumatology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Maria Infantino
- grid.511672.60000 0004 5995 4917Immunology and Allergy Laboratory Unit S. Giovanni Di Dio Hospital, Azienda USL Toscana Centro, Firenze, Italy
| | - Natasa Isailovic
- grid.417728.f0000 0004 1756 8807Division of Rheumatology and Clinical Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano (Mi), Italy
| | - Maria Grazia Lazzaroni
- grid.7637.50000000417571846Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Mariangela Manfredi
- grid.511672.60000 0004 5995 4917Immunology and Allergy Laboratory Unit S. Giovanni Di Dio Hospital, Azienda USL Toscana Centro, Firenze, Italy
| | - Alessandro Mathieu
- grid.7763.50000 0004 1755 3242Rheumatology Unit, Department of Medical Sciences and Public Health, University of Cagliari and AOU University Clinic, Cagliari, Italy
| | - Emiliano Marasco
- grid.419425.f0000 0004 1760 3027Division of Rheumatology, University and IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Paola Migliorini
- grid.5395.a0000 0004 1757 3729Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Carlomaurizio Montecucco
- grid.419425.f0000 0004 1760 3027Division of Rheumatology, University and IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Boaz Palterer
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Paola Parronchi
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Matteo Piga
- grid.7763.50000 0004 1755 3242Rheumatology Unit, Department of Medical Sciences and Public Health, University of Cagliari and AOU University Clinic, Cagliari, Italy
| | - Federico Pratesi
- grid.5395.a0000 0004 1757 3729Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valeria Riccieri
- grid.7841.aDepartment of Rheumatology, Sapienza-University of Rome, Rome, Italy
| | - Carlo Selmi
- grid.417728.f0000 0004 1756 8807Division of Rheumatology and Clinical Immunology, Humanitas Clinical and Research Center - IRCCS, Rozzano (Mi), Italy ,grid.452490.eDepartment of Biomedical Sciences, Humanitas University, Rozzano (Mi), Italy
| | - Marilina Tampoia
- Clinical Pathology Unit, Department of Biomedical Sciences and Human Oncology, University “Aldo Moro” of Bari, Bari, Italy
| | - Alessandra Tripoli
- grid.5395.a0000 0004 1757 3729Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giovanni Zanframundo
- grid.419425.f0000 0004 1760 3027Division of Rheumatology, University and IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Antonella Radice
- grid.416325.7Department of Microbiology and Virology, ASST Santi Paolo E Carlo, San Carlo Hospital, Milan, Italy
| | - Roberto Gerli
- grid.9027.c0000 0004 1757 3630Rheumatology Unit, Department of Medicine, University of Perugia, Perugia, Italy
| | - Franco Franceschini
- grid.7637.50000000417571846Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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30
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Pontarini E, Sciacca E, Grigoriadou S, Rivellese F, Lucchesi D, Fossati-Jimack L, Coleby R, Chowdhury F, Calcaterra F, Tappuni A, Lewis MJ, Fabris M, Quartuccio L, Bella SD, Bowman S, Pitzalis C, Mavilio D, De Vita S, Bombardieri M. NKp30 Receptor Upregulation in Salivary Glands of Sjögren's Syndrome Characterizes Ectopic Lymphoid Structures and Is Restricted by Rituximab Treatment. Front Immunol 2021; 12:706737. [PMID: 34594326 PMCID: PMC8477027 DOI: 10.3389/fimmu.2021.706737] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/23/2021] [Indexed: 12/15/2022] Open
Abstract
Primary Sjögren's syndrome (pSS) is a chronic autoimmune disease resulting from the inflammatory infiltration of exocrine glands, mainly salivary and lacrimal glands, leading to secretory dysfunction and serious complications including debilitating fatigue, systemic autoimmunity, and lymphoma. Like other autoimmune disorders, a strong interferon (IFN) signature is present among subsets of pSS patients, suggesting the involvement of innate immunity in pSS pathogenesis. NCR3/NKp30 is a natural killer (NK) cell-specific activating receptor regulating the cross talk between NK and dendritic cells including type II IFN secretion upon NK-cell activation. A genetic association between single-nucleotide polymorphisms (SNPs) in the NCR3/NKp30 promoter gene and a higher susceptibility for pSS has been previously described, with pSS patients most frequently carrying the major allele variant associated with a higher NKp30 transcript and IFN-γ release as a consequence of the receptor engagement. In the present study, we combined RNA-sequencing and histology from pSS salivary gland biopsies to better characterize NKp30 (NCR3) and its ligand B7/H6 (NCR3LG1) in pSS salivary gland tissues. Levels of NCR3/NKp30 were significantly increased both in salivary glands and in circulating NK cells of pSS patients compared with sicca controls, especially in salivary glands with organized ectopic lymphoid structures. In line with this observation, a strong correlation between NCR3/NKp30 levels and salivary gland infiltrating immune cells (CD3, CD20) was found. Furthermore, NCR3/NKp30 levels also correlated with higher IFN-γ, Perforin, and Granzyme-B expression in pSS SGs with organized ectopic lymphoid structures, suggesting an activation state of NK cells infiltrating SG tissue. Of note, NKp30+ NK cells accumulated at the border of the inflammatory foci, while the NKp30 ligand, B7/H6, is shown to be expressed mainly by ductal epithelial cells in pSS salivary glands. Finally, immunomodulatory treatment, such as the B-cell depleting agent rituximab, known to reduce the infiltration of immune cells in pSS SGs, prevented the upregulation of NCR3/NKp30 within the glands.
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Affiliation(s)
- Elena Pontarini
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Elisabetta Sciacca
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Sofia Grigoriadou
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Felice Rivellese
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Davide Lucchesi
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Liliane Fossati-Jimack
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Rachel Coleby
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Farzana Chowdhury
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
- Institute of Dentistry, Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Francesca Calcaterra
- Laboratory of Clinical and Experimental Immunology, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Humanitas Research Hospital, Rozzano, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Anwar Tappuni
- Institute of Dentistry, Barts and the London School of Medicine and Dentistry, London, United Kingdom
| | - Myles J. Lewis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Martina Fabris
- Istituto Di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy
| | - Luca Quartuccio
- Clinic of Rheumatology, Department of Medicine (DAME), University of Udine, School of Rheumatology, Academic Hospital “Santa Maria della Misericordia”, Udine, Italy
| | - Silvia Della Bella
- Laboratory of Clinical and Experimental Immunology, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Humanitas Research Hospital, Rozzano, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Simon Bowman
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, University Hospitals Birmingham National Health System (NHS) Foundation Trust, Birmingham, United Kingdom
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
| | - Domenico Mavilio
- Laboratory of Clinical and Experimental Immunology, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Humanitas Research Hospital, Rozzano, Italy
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Salvatore De Vita
- Clinic of Rheumatology, Department of Medicine (DAME), University of Udine, School of Rheumatology, Academic Hospital “Santa Maria della Misericordia”, Udine, Italy
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, London, United Kingdom
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Sozio E, De Monte A, Sermann G, Bassi F, Sacchet D, Sbrana F, Ripoli A, Curcio F, Fabris M, Marengo S, Italiani D, Luciana Boccalatte-Rosa D, Tascini C. CORonavirus-19 mild to moderate pneumonia Management with blood Ozonization in patients with Respiratory failure (CORMOR) multicentric prospective randomized clinical trial. Int Immunopharmacol 2021; 98:107874. [PMID: 34186281 PMCID: PMC8196321 DOI: 10.1016/j.intimp.2021.107874] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/09/2021] [Accepted: 06/09/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Following positive experience on the use of blood ozonation in SARS-CoV-2, the CORMOR randomized trial was designed to evaluate the adjuvant role of oxygen/ozone therapy in mild to moderate SARS-CoV-2 pneumonia. METHODS The trial (ClinicalTrial.gov NCT04388514) was conducted in four different Italian centers (April-October 2020). Patients were treated according to best available standard of care (SoC) therapy, with or without O3-autohemotherapy (O3-AHT). RESULTS A total of 92 patients were enrolled: SoC + O3-AHT (48 patients) were compared to the SoC treatment (44 patients). The two groups differed in steroids therapy administration (72.7% in SoC arm vs. 50.0% in O3-AHT arm; p = 0.044). Steroid therapy was routinely started when it was subsequently deemed as effective for the treatment of COVID-19 disease. No significant differences in mortality rates, length of hospital stay, mechanical ventilation requirement and ICU admission were observed. Clinical improvement in patients with pneumonia was assessed according to a specifically designed score (decrease in SIMEU class, improvement in radiology imaging, improvement in PaO2/FiO2, reduction in LDH and requirement of oxygen therapy ≤ 5 days). Score assessment was performed on day-3 (T3) and day-7 (TEnd) of O3-AHT treatment. A significant increase in the score was reported at TEnd, in the O3-AHT treatment arm (0 [0-1] in the SoC arm vs. 2 [1-3] the O3-AHT arm; p = 0.018). No adverse events related O3-AHT treatment was observed. CONCLUSION In mild-to-moderate pneumonia due to SARS-CoV-2, adjuvant oxygen/ozone therapy did not show any effect on mortality, or mechanical intubation but show a clinical improvement a day 7 from randomization in a composite clinical endpoint. Larger Randomized prospective studies alone or in combination with steroids are needed to confirm our results.
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Affiliation(s)
- Emanuela Sozio
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Amato De Monte
- SOC Anestesia e Rianimazione 1, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Giovanni Sermann
- SOC Anestesia e Rianimazione 1, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Flavio Bassi
- SOC Anestesia e Rianimazione 2, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Davide Sacchet
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Francesco Sbrana
- U.O. Lipoapheresis and Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monastrio, Via Moruzzi1, Pisa, Italy.
| | - Andrea Ripoli
- Deep Health Unit, Fondazione Toscana "Gabriele Monasterio", Pisa, Italy.
| | - Francesco Curcio
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy.
| | - Martina Fabris
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy.
| | - Stefania Marengo
- SC di Medicina Interna e Unità di Terapia Semi Intensiva Internistica, Ordine Mauriziano di Torino, Torino, Italy.
| | | | | | - Carlo Tascini
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
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Peghin M, Bouza E, Fabris M, De Martino M, Palese A, Bontempo G, Graziano E, Gerussi V, Bressan V, Sartor A, Isola M, Tascini C, Curcio F. Low risk of reinfections and relation with serological response after recovery from the first wave of COVID-19. Eur J Clin Microbiol Infect Dis 2021; 40:2597-2604. [PMID: 34378086 PMCID: PMC8354681 DOI: 10.1007/s10096-021-04335-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/05/2021] [Indexed: 12/17/2022]
Abstract
The aim of the study was to assess reinfection rates in relation to long-term antibody dynamics against SARS-CoV-2 after the first wave. A prospective longitudinal study with monthly serological follow-up during the first 4 months, and then at 6, 8, and 10 months after the disease onset of all recovered adult in- and outpatients with COVID-19 attending Udine Hospital (Italy) from March to May 2020. During the follow-up, reinfections were collected. A total of 546 unselected individuals with COVID-19 acquired from March to May 2020 were included (292 female, mean age 53 years). After a median follow-up of 10 months (IQR 6.2–10.4), reinfection occurred in 6 (1.1%) patients, median age of 44.5 years (IQR 33‒49). All had a previous history of mild COVID-19 (all were healthcare workers) and reinfection occurred a median of 9 months (IQR 8.2‒10.2) after the onset of the first episode. Patients with reinfection were either seronegative (2/56, n = 3.6%), seroreverted (2/137, 1.5%), or seropositive (2/353, 0.6%) (p = 0.085). All reinfections were mild (n = 5) or asymptomatic (n = 1). After reinfection, none of patients developed IgM response and only two had a transitory boosted IgG immunization response. In an unselected population after the first wave of COVID-19, after a prolonged observation period (mean 10 months), reinfection was very uncommon; occurred in patients with a previous history of mild infection, mostly with weak or absent serological response; and manifested with mild or asymptomatic clinical presentation.
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Affiliation(s)
- Maddalena Peghin
- Infectious Diseases Division, Department of Medicine, University of Udine and Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia Piazzale Santa Maria della Misericordia 15 33010, Udine, Italy.
| | - Emilio Bouza
- Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
- Gregorio Marañón Health Research Institute, Madrid, Spain
- CIBER of Respiratory Diseases (CIBERES CB06/06/0058), Madrid, Spain
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Maria De Martino
- Division of Medical Statistics, Department of Medicine (DAME), University of Udine 33100, Udine, Italy
| | - Alvisa Palese
- Department of Medical Sciences, School of Nursing, University of Udine 33100, Udine, Italy
| | - Giulia Bontempo
- Infectious Diseases Division, Department of Medicine, University of Udine and Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia Piazzale Santa Maria della Misericordia 15 33010, Udine, Italy
| | - Elena Graziano
- Infectious Diseases Division, Department of Medicine, University of Udine and Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia Piazzale Santa Maria della Misericordia 15 33010, Udine, Italy
| | - Valentina Gerussi
- Infectious Diseases Division, Department of Medicine, University of Udine and Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia Piazzale Santa Maria della Misericordia 15 33010, Udine, Italy
| | - Valentina Bressan
- Department of Medical Sciences, School of Nursing, University of Udine 33100, Udine, Italy
| | - Assunta Sartor
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy
| | - Miriam Isola
- Division of Medical Statistics, Department of Medicine (DAME), University of Udine 33100, Udine, Italy
| | - Carlo Tascini
- Infectious Diseases Division, Department of Medicine, University of Udine and Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Presidio Ospedaliero Universitario Santa Maria della Misericordia Piazzale Santa Maria della Misericordia 15 33010, Udine, Italy
| | - Francesco Curcio
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy
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Vogrig A, Janes F, Gigli GL, Curcio F, Negro ID, D'Agostini S, Fabris M, Valente M. Acute disseminated encephalomyelitis after SARS-CoV-2 vaccination. Clin Neurol Neurosurg 2021; 208:106839. [PMID: 34325334 PMCID: PMC8294707 DOI: 10.1016/j.clineuro.2021.106839] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/08/2021] [Accepted: 07/19/2021] [Indexed: 12/20/2022]
Abstract
Several central and peripheral nervous system complications associated with the severe acute respiratory syndrome coronavirus (SARS-CoV-2) infection have been recently described. An effective mass vaccination program is necessary to effectively reduce infection spread and, consequently, limit long-term sequelae, including those affecting the nervous system. Nevertheless, as more patients gain access to coronavirus disease 2019 (COVID-19) vaccines, it is important to report potential adverse events. Herein, we report a patient with previous history of post-infectious rhombencephalitis who developed an acute disseminated encephalomyelitis (ADEM) two weeks after being vaccinated for COVID-19.
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Affiliation(s)
- Alberto Vogrig
- Clinical Neurology, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy.
| | - Francesco Janes
- Clinical Neurology, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy; Neurology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Francesco Curcio
- Clinical Pathology, Department of Laboratory Medicine, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy
| | - Ilaria Del Negro
- Neurology Unit, Department of Medicine, University of Udine, Udine, Italy
| | - Serena D'Agostini
- Neuroradiology, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy
| | - Martina Fabris
- Clinical Pathology, Department of Laboratory Medicine, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy
| | - Mariarosaria Valente
- Clinical Neurology, Azienda Ospedaliero Universitaria Friuli Centrale, Udine, Italy; Neurology Unit, Department of Medicine, University of Udine, Udine, Italy
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Curci D, Lucafò M, Cifù A, Fabris M, Bramuzzo M, Martelossi S, Franca R, Decorti G, Stocco G. Pharmacogenetic variants of infliximab response in young patients with inflammatory bowel disease. Clin Transl Sci 2021; 14:2184-2192. [PMID: 34145770 PMCID: PMC8604212 DOI: 10.1111/cts.13075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/05/2021] [Accepted: 04/22/2021] [Indexed: 02/02/2023] Open
Abstract
Infliximab is commonly used in inflammatory bowel disease (IBD), however, differences in clinical response among patients are common. Several studies have considered the possibility that these differences are caused by genetic variability even if no unique marker has been yet identified in pediatric patients. We evaluated the impact of two candidate single-nucleotide polymorphisms (SNPs) rs396991 in FCGR3A and rs1800629 in TNFα genes on infliximab response in an Italian cohort of 76 pediatric patients with IBD. Results showed that patients with the variant FCGR3A allele had a reduced clinical response at the end of induction (p value = 0.004), at 22 weeks (p value = 0.001), and at 52 weeks of treatment (p value = 0.01). A significant association between the FCGR3A variant and median infliximab levels measured during maintenance therapy was also observed: patients with wild type genotype had higher infliximab levels compared to patient with variant allele. Furthermore, patients with the variant allele had a higher probability to produce antidrug antibodies (ADAs). No association was found among the TNFα SNP, clinical response, and infliximab levels. This study addressed for the first time in pediatric patients with IBD, the association of FCGR3A SNP, infliximab response, and ADA production.
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Affiliation(s)
- Debora Curci
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Marianna Lucafò
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Adriana Cifù
- Department of Laboratory Medicine, S. Maria della Misericordia University Hospital, Udine, Italy
| | - Martina Fabris
- Department of Laboratory Medicine, S. Maria della Misericordia University Hospital, Udine, Italy
| | - Matteo Bramuzzo
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | | | - Raffaella Franca
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Giuliana Decorti
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy.,Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Gabriele Stocco
- Department of Life Sciences, University of Trieste, Trieste, Italy
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Manganotti P, Bellavita G, Tommasini V, D Acunto L, Fabris M, Cecotti L, Furlanis G, Sartori A, Bonzi L, Buoite Stella A, Pesavento V. Cerebrospinal fluid and serum interleukins 6 and 8 during the acute and recovery phase in COVID-19 neuropathy patients. J Med Virol 2021; 93:5432-5437. [PMID: 33951196 PMCID: PMC8242417 DOI: 10.1002/jmv.27061] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 01/08/2023]
Abstract
This case series describes three patients affected by severe acute respiratory syndrome coronavirus 2, who developed polyradiculoneuritis as a probable neurological complication of coronavirus disease 2019 (COVID-19). A diagnosis of Guillain Barré syndrome was made on the basis of clinical symptoms, cerebrospinal fluid analysis, and electroneurography. In all of them, the therapeutic approach included the administration of intravenous immunoglobulin (0.4 gr/kg for 5 days), which resulted in the improvement of neurological symptoms. Clinical neurophysiology revealed the presence of conduction block, absence of F waves, and in two cases, a significant decrease in amplitude of compound motor action potential cMAP. Due to the potential role of inflammation on symptoms development and prognosis, interleukin-6 (IL-6) and IL-8 levels were measured in serum and cerebrospinal fluid during the acute phase, while only serum was tested after recovery. Both IL-6 and IL-8 were found increased during the acute phase, both in the serum and cerebrospinal fluid, whereas 4 months after admission (at complete recovery), only IL-8 remained elevated in the serum. These results confirm the inflammatory response that might be linked to peripheral nervous system complications and encourage the use of IL-6 and IL-8 as prognostic biomarkers in COVID-19.
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Affiliation(s)
- Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Giulia Bellavita
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Valentina Tommasini
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Laura D Acunto
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Martina Fabris
- Lab. Malattie Autoimmuni, SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Laura Cecotti
- Rehabilitation Unit of Severe cerebrovascular lesion, Gervasutta Hospital, Udine, Italy
| | - Giovanni Furlanis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Arianna Sartori
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Lucia Bonzi
- Rehabilitation Unit, Maggiore City Hospital Department of Medicine, Surgery and Health Sciences, ASUGI, Trieste, Italy
| | - Alex Buoite Stella
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Valentina Pesavento
- Rehabilitation Unit, Maggiore City Hospital Department of Medicine, Surgery and Health Sciences, ASUGI, Trieste, Italy
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Candoni A, Pizzano U, Fabris M, Curcio F, Fanin R. Seroconversion and kinetic of anti SARS-COV-2 antibodies in 25 patients with hematological malignancies who recovered from SARS-COV-2 infection. Hematol Oncol 2021; 39:428-431. [PMID: 33951220 PMCID: PMC8239694 DOI: 10.1002/hon.2872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 04/17/2021] [Indexed: 11/07/2022]
Affiliation(s)
- Anna Candoni
- Division of Hematology and SCT, University of Udine and ASUFC, Udine, Italy
| | - Umberto Pizzano
- Division of Hematology and SCT, University of Udine and ASUFC, Udine, Italy
| | - Martina Fabris
- Department of Medicine and Clinical Pathology Institute, University of Udine and ASUFC, Udine, Italy
| | - Francesco Curcio
- Department of Medicine and Clinical Pathology Institute, University of Udine and ASUFC, Udine, Italy
| | - Renato Fanin
- Division of Hematology and SCT, University of Udine and ASUFC, Udine, Italy
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Cojutti PG, Londero A, Della Siega P, Givone F, Fabris M, Biasizzo J, Tascini C, Pea F. Authors' Reply to Cattaneo et al.: "Comment on: Comparative Population Pharmacokinetics of Darunavir in SARS-CoV-2 Patients vs. HIV Patients: The Role of Interleukin6". Clin Pharmacokinet 2021; 60:833-834. [PMID: 33864624 PMCID: PMC8052551 DOI: 10.1007/s40262-021-00996-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Pier Giorgio Cojutti
- Department of Medicine, University of Udine, Udine, Italy.,Institute of Clinical Pharmacology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Angela Londero
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Paola Della Siega
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Filippo Givone
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Jessica Biasizzo
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Carlo Tascini
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Federico Pea
- Department of Medicine, University of Udine, Udine, Italy. .,Institute of Clinical Pharmacology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy. .,Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Via Massarenti 9, 40138, Bologna, Italy. .,University Hospital IRCCS Policlinico Sant'Orsola, Bologna, Italy.
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Quartuccio L, Fabris M, Sonaglia A, Peghin M, Domenis R, Cifù A, Curcio F, Tascini C. Interleukin 6, soluble interleukin 2 receptor alpha (CD25), monocyte colony-stimulating factor, and hepatocyte growth factor linked with systemic hyperinflammation, innate immunity hyperactivation, and organ damage in COVID-19 pneumonia. Cytokine 2021; 140:155438. [PMID: 33493861 PMCID: PMC7810025 DOI: 10.1016/j.cyto.2021.155438] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/16/2020] [Accepted: 12/28/2020] [Indexed: 12/22/2022]
Abstract
Background Patients infected by SARS-CoV-2 can develop interstitial pneumonia, requiring hospitalisation or mechanical ventilation. Increased levels of inflammatory biomarkers are associated with development of acute respiratory distress syndrome (ARDS). The aim of the present study was to determine which cytokines are associated with respiratory insufficiency in patients hospitalised for COVID-19. Patients and methods Data on 67 consecutive patients were collected between March 8 and March 30, 2020. PaO2/FiO2 ratio (P/F) was calculated at hospital admission. The following cytokines were analysed: interleukin (IL)-6, IL-1α, IL-18, tumour necrosis factor (TNF)-β, macrophage colony-stimulating factor (M-CSF), macrophage migration inhibitory factor (MIF), soluble IL-2 receptor alpha (sIL-2Rα; CD25), IL-12β, IL-3, interferon (IFN) α2a, monokine induced by gamma interferon (MIG), monocyte-chemotactic protein 3 (MCP3) and hepatocyte growth factor (HGF). Results P/F lower than 300 was recorded in 22 out of 67 patients (32.8%). P/F strongly correlated with IL-6 (r = −0.62, P < 0.0001), M-CSF (r = −0.63, P < 0.0001), sIL-2Rα (r = −0.54, P < 0.0001), and HGF (r = −0.53, P < 0.0001). ROC curve analyses for IL-6 (AUC 0.83, 95% CI 0.73–0.93, P < 0.0001), M-CSF (AUC 0.87, 95% CI 0.79–0.96, P < 0.0001), HGF (AUC 0.81, 95% CI 0.70–0.93, P < 0.0001), and sIL-2Rα (AUC 0.80, 95% CI, 0.69–0.90, P < 0.0001) showed that these four soluble factors were highly significant. All four soluble factors correlated with LDH, white blood cell count, neutrophil count, lymphocyte count, and CRP. Conclusion IL-6, M-CSF, sIL-2Rα, and HGF are possibly involved in the main biological processes of severe COVID-19, mirroring the level of systemic hyperinflammatory state, the level of lung inflammation, and the severity of organ damage.
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Affiliation(s)
- Luca Quartuccio
- Clinic of Rheumatology, Department of Medicine, University of Udine, ASUFC, Udine, Italy.
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy
| | - Arianna Sonaglia
- Clinic of Rheumatology, Department of Medicine, University of Udine, ASUFC, Udine, Italy
| | - Maddalena Peghin
- Clinic of Infectious Diseases, Department of Medicine, University of Udine, ASUFC, Udine, Italy
| | - Rossana Domenis
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Adriana Cifù
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Francesco Curcio
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy; Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Clinic of Infectious Diseases, Department of Medicine, University of Udine, ASUFC, Udine, Italy
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Pecori D, Della Siega P, Sozio E, Barbano E, Mazzoran L, Zanichelli A, Sbrana F, Federico I, Bassi F, Fabris M, Vendramin I, Sbrojavacca R, Tascini C. Icatibant in Severe Acute Respiratory Syndrome Coronavirus 2: a case description. J Investig Allergol Clin Immunol 2020; 31:451-452. [PMID: 33275101 DOI: 10.18176/jiaci.0659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- D Pecori
- SOC Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - P Della Siega
- SOC Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - E Sozio
- North-West District, Tuscany Health Care, Spedali Riuniti Livorno, Emergency Department, Livorno - Italy
| | - E Barbano
- Medicina D´Urgenza e Pronto Soccorso, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - L Mazzoran
- Medicina D´Urgenza e Pronto Soccorso, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - A Zanichelli
- U.O. Medicina Generale, ASST Fatebenefratelli Sacco, Ospedale "Luigi Sacco", Milano - Italy
| | - F Sbrana
- U.O. Lipoapheresis and Center for Inherited Dyslipidemias - Fondazione Toscana Gabriele Monasterio, Italy
| | - I Federico
- Medicina D´Urgenza e Pronto Soccorso, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - F Bassi
- SOC Anestesia e Rianimazione 2, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - M Fabris
- Institute of Clinical Pathology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - I Vendramin
- Cardiothoracic Department; Division of Cardiac Surgery, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - R Sbrojavacca
- SOC Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
| | - C Tascini
- SOC Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Udine - Italy
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Adani GL, Pravisani R, Fabris M, Avital I, Curcio F, Baccarani U. Can Cytokine Serum Levels Be Useful With Kidney Transplantation and COVID-19? Prog Transplant 2020; 31:93-94. [PMID: 33272068 DOI: 10.1177/1526924820978592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Gian Luigi Adani
- Liver-Kidney Transplant Unit, Department of Medicine, 60269University of Udine, Udine, Italy
| | - Riccardo Pravisani
- Liver-Kidney Transplant Unit, Department of Medicine, 60269University of Udine, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Medicine, 60269University of Udine, Udine, Italy
| | - Itzhak Avital
- 26732Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Francesco Curcio
- Institute of Clinical Pathology, Department of Medicine, 60269University of Udine, Udine, Italy
| | - Umberto Baccarani
- Liver-Kidney Transplant Unit, Department of Medicine, 60269University of Udine, Udine, Italy
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Infantino M, Merone M, Manfredi M, Grossi V, Landini A, Alessio MG, Previtali G, Trevisan MT, Porcelli B, Fabris M, Macchia D, Villalta D, Cinquanta L, D'Antoni F, Iannello G, Soda P, Bizzaro N. Positive tissue transglutaminase antibodies with negative endomysial antibodies: Unresolved issues in diagnosing celiac disease. J Immunol Methods 2020; 489:112910. [PMID: 33166550 DOI: 10.1016/j.jim.2020.112910] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 10/14/2020] [Accepted: 11/02/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The serological screening for celiac disease (CD) is currently based on the detection of anti-transglutaminase (tTG) IgA antibodies, subsequently confirmed by positive endomysial antibodies (EMA). When an anti-tTG IgA positive/EMA IgA negative result occurs, it can be due either to the lower sensitivity of the EMA test or to the lower specificity of the anti-tTG test. This study aimed at verifying how variation in analytical specificity among different anti-tTG methods could account for this discrepancy. METHODS A total of 130 consecutive anti-tTG IgA positive/EMA negative samples were collected from the local screening routine and tested using five anti-tTG IgA commercial assays: two chemiluminescence methods, one fluoroimmunoenzymatic method, one immunoenzymatic method and one multiplex flow immunoassay method. RESULTS Twenty three/130 (17.7%) patients were diagnosed with CD. In the other 107 cases a diagnosis of CD was not confirmed. The overall agreement among the five anti-tTG methods ranged from 28.5% to 77.7%. CD condition was more likely linked to the positivity of more than one anti-tTG IgA assay (monopositive = 2.5%, positive with ≥ three methods = 29.5%; p = 0.0004), but it was not related to anti-tTG IgA antibody levels (either positive or borderline; p = 0.5). CONCLUSIONS Patients with positive anti-tTG/negative EMA have a low probability of being affected by CD. Given the high variability among methods to measure anti-tTG IgA antibodies, anti-tTG-positive/EMA-negative result must be considered with extreme caution. It is advisable that the laboratory report comments on any discordant results, suggesting to consider the data in the proper clinical context and to refer the patient to a CD reference center for prolonged follow up.
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Affiliation(s)
- Maria Infantino
- Laboratorio Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Azienda USL. Centro Firenze, Toscana, Italy.
| | - Mario Merone
- Unità di Sistemi di elaborazione e Bioinformatica, Facoltà Dipartimentale di Ingegneria, Università Campus Bio-Medico, Roma, Italy
| | - Mariangela Manfredi
- Laboratorio Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Azienda USL. Centro Firenze, Toscana, Italy
| | - Valentina Grossi
- Laboratorio Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Azienda USL. Centro Firenze, Toscana, Italy
| | - Alessandra Landini
- Laboratorio Immunologia e Allergologia, Ospedale S. Giovanni di Dio, Azienda USL. Centro Firenze, Toscana, Italy
| | | | - Giulia Previtali
- Laboratorio Analisi Chimico Cliniche, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Maria Teresa Trevisan
- Laboratorio Analisi Chimico Cliniche e Microbiologiche, UOA di Laboratorio, Ospedale G. Fracastoro, Verona, Italy
| | - Brunetta Porcelli
- Dipartimento Biotecnologie Mediche, Università degli Studi di Siena, Siena, Italy
| | - Martina Fabris
- SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata, Udine, Italy
| | - Donatella Macchia
- SOS Allergologia Immunologia Clinica, Ospedale S. Giovanni di Dio, Azienda USL, Centro Firenze, Toscana, Italy
| | - Danilo Villalta
- SSD di Allergologia e Immunologia Clinica, Presidio Ospedaliero S. Maria degli Angeli, Pordenone, Italy
| | | | - Federico D'Antoni
- Unità di Sistemi di elaborazione e Bioinformatica, Facoltà Dipartimentale di Ingegneria, Università Campus Bio-Medico, Roma, Italy
| | - Giulio Iannello
- Unità di Sistemi di elaborazione e Bioinformatica, Facoltà Dipartimentale di Ingegneria, Università Campus Bio-Medico, Roma, Italy
| | - Paolo Soda
- Unità di Sistemi di elaborazione e Bioinformatica, Facoltà Dipartimentale di Ingegneria, Università Campus Bio-Medico, Roma, Italy
| | - Nicola Bizzaro
- Laboratorio di Patologia Clinica, Ospedale San Antonio, Tolmezzo - Azienda Sanitaria Universitaria Integrata di Udine, Italy
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Cojutti PG, Londero A, Della Siega P, Givone F, Fabris M, Biasizzo J, Tascini C, Pea F. Comparative Population Pharmacokinetics of Darunavir in SARS-CoV-2 Patients vs. HIV Patients: The Role of Interleukin-6. Clin Pharmacokinet 2020; 59:1251-1260. [PMID: 32856282 PMCID: PMC7453069 DOI: 10.1007/s40262-020-00933-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Darunavir is an anti-HIV protease inhibitor repurposed for SARS-CoV-2 treatment. Objective The aim of this study was to assess the population pharmacokinetics of darunavir in SARS-CoV-2 patients compared with HIV patients. Methods Two separate models were created by means of a nonlinear mixed-effect approach. The influence of clinical covariates on each basic model was tested and the association of significant covariates with darunavir parameters was assessed at multivariate regression and classification and regression tree (CART) analyses. Monte Carlo simulation assessed the influence of covariates on the darunavir concentration versus time profile. Results A one-compartment model well-described darunavir concentrations in both groups. In SARS-CoV-2 patients (n = 30), interleukin (IL)-6 and body surface area were covariates associated with darunavir oral clearance (CL/F) and volume of distribution (Vd), respectively; no covariates were identified in HIV patients (n = 25). Darunavir CL/F was significantly lower in SARS-CoV-2 patients compared with HIV patients (4.1 vs. 10.3 L/h; p < 0.001). CART analysis found that an IL-6 level of 18 pg/mL may split the SARS-CoV-2 population in patients with low versus high darunavir CL/F (mean ± standard deviation 3.47 ± 1.90 vs. 8.03 ± 3.24 L/h; proportion of reduction in error = 0.46). Median (interquartile range) darunavir CL/F was significantly lower in SARS-CoV-2 patients with IL-6 levels ≥ 18 pg/mL than in SARS-CoV-2 patients with IL-6 levels < 18 pg/mL or HIV patients (2.78 [2.16–4.47] vs. 7.24 [5.88–10.38] vs. 9.75 [8.45–13.79] L/h, respectively; p < 0.0001). Increasing IL-6 levels affected darunavir concentration versus time simulated profiles. We hypothesized that increases in IL-6 levels associated with severe SARS-CoV-2 disease may downregulate the cytochrome P450 (CYP) 3A4-mediated metabolism of darunavir. Conclusions This is a proof-of-concept of SARS-CoV-2 disease–drug interactions, and may support the need for optimal dose selection of sensitive CYP3A4 substrates in severe SARS-CoV-2 patients. Electronic supplementary material The online version of this article (10.1007/s40262-020-00933-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pier Giorgio Cojutti
- Department of Medicine, University of Udine, Udine, Italy.,Institute of Clinical Pharmacology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, P.le S. Maria della Misericordia 3, 33100, Udine, Italy
| | - Angela Londero
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Paola Della Siega
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Filippo Givone
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Jessica Biasizzo
- Institute of Clinical Pathology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Carlo Tascini
- Clinic of Infectious Diseases, Santa Maria della Misericordia University Hospital of Udine, ASUFC, Udine, Italy
| | - Federico Pea
- Department of Medicine, University of Udine, Udine, Italy. .,Institute of Clinical Pharmacology, Santa Maria della Misericordia University Hospital of Udine, ASUFC, P.le S. Maria della Misericordia 3, 33100, Udine, Italy.
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Quartuccio L, Sonaglia A, McGonagle D, Fabris M, Peghin M, Pecori D, De Monte A, Bove T, Curcio F, Bassi F, De Vita S, Tascini C. Profiling COVID-19 pneumonia progressing into the cytokine storm syndrome: Results from a single Italian Centre study on tocilizumab versus standard of care. J Clin Virol 2020; 129:104444. [PMID: 32570043 PMCID: PMC7227535 DOI: 10.1016/j.jcv.2020.104444] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [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] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/13/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Approximately 5% of patients with coronavirus disease 2019 (COVID-19) develop a life-threatening pneumonia that often occurs in the setting of increased inflammation or "cytokine storm". Anti-cytokine treatments are being evaluated but optimal patient selection remains unclear, and the aim of our study is to address this point. METHODS Between February 29 to April 6, 2020, 111 consecutive hospitalized patients with COVID-19 pneumonia were evaluated in a single centre retrospective study. Patients were divided in two groups: 42 severe cases (TOCI) with adverse prognostic features including raised CRP and IL-6 levels, who underwent anti-cytokine treatments, mostly tocilizumab, and 69 standard of care patients (SOC). RESULTS In the TOCI group, all received anti-viral therapy and 40% also received glucocorticoids. In TOCI, 62% of cases were ventilated and there were three deaths (17.8 ± 10.6 days, mean follow up) with 7/26 cases remaining on ventilators, without improvement, and 17/26 developed bacterial superinfection. One fatality occurred in the 15 TOCI cases treated on noninvasive ventilation and one serious bacterial superinfection. Of the 69 cases in SOC, there was no fatalities and no bacterial complications. The TOCI group had higher baseline CRP and IL-6 elevations (p < 0.0001 for both) and higher neutrophils and lower lymphocyte levels (p = 0.04 and p = 0.001, respectively) with the TOCI ventilated patients having higher markers than non-ventilated TOCI patients. CONCLUSION Higher inflammatory markers, more infections and worse outcomes characterized ventilated TOCI cases compared to ward based TOCI. Despite the confounding factors, this suggests that therapy time in anti-cytokine randomized trials will be key.
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Affiliation(s)
- Luca Quartuccio
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy.
| | - Arianna Sonaglia
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy
| | - Dennis McGonagle
- National Institute for Health Research (NIHR) Leeds Biomedical Research Centre (BRC), Leeds Teaching Hospitals, Leeds, UK
| | | | | | | | | | - Tiziana Bove
- Department of Anesthesia and Intensive Care, ASUFC, Udine, Italy; Department of Medicine, Anesthesia and Intensive Care Clinic, University of Udine, Udine, Italy
| | | | - Flavio Bassi
- Department of Anesthesia and Intensive Care, ASUFC, Udine, Italy
| | - Salvatore De Vita
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy
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Manganotti P, Bellavita G, D'Acunto L, Tommasini V, Fabris M, Sartori A, Bonzi L, Buoite Stella A, Pesavento V. Clinical neurophysiology and cerebrospinal liquor analysis to detect Guillain-Barré syndrome and polyneuritis cranialis in COVID-19 patients: A case series. J Med Virol 2020; 93:766-774. [PMID: 32662899 PMCID: PMC7405169 DOI: 10.1002/jmv.26289] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 07/06/2020] [Indexed: 12/31/2022]
Abstract
We report a case series of five patients affected by SARS‐CoV‐2 who developed neurological symptoms, mainly expressing as polyradiculoneuritis and cranial polyneuritis in the 2 months of COVID‐19 pandemic in a city in the northeast of Italy. A diagnosis of Guillain‐Barré syndrome was made on the basis of clinical presentation, cerebrospinal fluid analysis, and electroneurography. In four of them, the therapeutic approach included the administration of intravenous immunoglobulin (0.4 g/kg for 5 days), which resulted in the improvement of neurological symptoms. Clinical neurophysiology revealed the presence of conduction block, absence of F waves, and in two cases a significant decrease in amplitude of compound motor action potential compound muscle action potential (cMAP). Four patients presented a mild facial nerve involvement limited to the muscles of the lower face, with sparing of the forehead muscles associated to ageusia. In one patient, taste assessment showed right‐sided ageusia of the tongue, ipsilateral to the mild facial palsy. In three patients we observed albuminocytological dissociation in the cerebrospinal fluid, and notably, we found an increase of inflammatory mediators such as the interleukin‐8. Peripheral nervous system involvement after infection with COVID‐19 is possible and may include several signs that may be successfully treated with immunoglobulin therapy. Neurological symptoms may be common in COVID‐19 patients Neurophysiological assessment is fundamental for a correct diagnosis Peripheral nervous system involvement is possibile in people with COVID‐19 In these patients, intravenous immunoglobulin administration is a safe and efficient therapy
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Affiliation(s)
- Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Giulia Bellavita
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Laura D'Acunto
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Valentina Tommasini
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Martina Fabris
- Laboratory of Malattie Autoimmuni, SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Arianna Sartori
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Lucia Bonzi
- Rehabilitation Unit, Department of Medicine, Surgery, and Health Sciences, Maggiore City Hospital, Trieste, Italy
| | - Alex Buoite Stella
- Clinical Unit of Neurology, Department of Medicine, Surgery, and Health Sciences, Cattinara University Hospital ASUGI, University of Trieste, Trieste, Italy
| | - Valentina Pesavento
- Rehabilitation Unit, Department of Medicine, Surgery, and Health Sciences, Maggiore City Hospital, Trieste, Italy
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Quartuccio L, Sonaglia A, Pecori D, Peghin M, Fabris M, Tascini C, De Vita S. Higher levels of IL-6 early after tocilizumab distinguish survivors from nonsurvivors in COVID-19 pneumonia: A possible indication for deeper targeting of IL-6. J Med Virol 2020; 92:2852-2856. [PMID: 32515499 PMCID: PMC7301025 DOI: 10.1002/jmv.26149] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 01/01/2023]
Abstract
Introduction The most serious COVID‐19 deriving from severe acute respiratory syndrome coronavirus 2 causes a cytokine release storm and it is associated with worse outcomes. In COVID‐19 patients, interleukin‐6 (IL‐6) levels are significantly elevated. Blocking IL‐6 preliminarily resulted in the improvement of this hyperinflammatory state. It is unknown which patients could require higher doses of tocilizumab to get out of the cytokine storm. Materials and Methods Twenty‐four patients affected by COVID‐19 pneumonia were included. All the patients underwent tocilizumab 8 mg/kg intravenously and were tested for serum IL‐6 24 to 48 hours before and 12 to 48 hours after tocilizumab infusion. Comparisons between survivors and nonsurvivors were performed. Results Eighteen patients were discharged, while six patients died, with no clinical or laboratory differences between the two groups at baseline. IL‐6 was not different at baseline (P = .41), while 24 to 48 hours post‐tocilizumab IL‐6 serum levels were significantly higher in nonsurvivors than in survivors (2398.5 [430.5‐9372] vs 290.5 [58.5‐1305.5] pg/mL, P = .022). Serum IL‐6 post‐tocilizumab showed a good predictive ability to discriminate survivors from nonsurvivors (area under the curve, 0.815; 95% confidence interval, 0.63‐0.99, P = .02). Conclusion Repeated measurement of the serum level of IL‐6 early after tocilizumab may distinguish nonsurvivors from survivors and support the choice of deeper targeting IL‐6 in COVID‐19 pneumonia. IL‐6 could be a useful biomarker for severity of COVID‐19. The highest burden of inflammation may be revealed by IL‐6 levels after tocilizumab. IL‐6 levels before and after tocilizumab may indicate how to improve IL‐6 targeting therapy in COVID‐19.
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Affiliation(s)
- Luca Quartuccio
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy
| | - Arianna Sonaglia
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy
| | - Davide Pecori
- Infectious Diseases Unit, Department of Medicine (DAME), ASUFC, Udine, Italy
| | - Maddalena Peghin
- Infectious Diseases Unit, Department of Medicine (DAME), ASUFC, Udine, Italy
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Medicine (DAME), ASUFC, Udine, Italy
| | - Carlo Tascini
- Infectious Diseases Unit, Department of Medicine (DAME), ASUFC, Udine, Italy
| | - Salvatore De Vita
- Clinic of Rheumatology, Department of Medicine (DAME), ASUFC, University of Udine, Udine, Italy
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Infantino M, Carbone T, Manfredi M, Grossi V, Antico A, Panozzo MP, Brusca I, Alessio MG, Previtali G, Platzgummer S, Cinquanta L, Paura G, Deleonardi G, Trevisan MT, Radice A, Castiglione C, Imbastaro T, Fabris M, Pesce G, Porcelli B, Terzuoli L, Sorrentino MC, Tampoia M, Abbracciavento L, Villalta D, Conte M, Barberio G, Gallo N, Benucci M, Bizzaro N. A new diagnostic algorithm for pattern-oriented autoantibody testing according to the ICAP nomenclature: A pilot study. Autoimmun Rev 2020; 19:102588. [PMID: 32540447 DOI: 10.1016/j.autrev.2020.102588] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 12/31/2022]
Abstract
The commercial tests currently available as second-level tests to detect ANA sub-specificities are generally used independently from the ANA immunofluorescence (IIF) pattern. The aim of this study was to evaluate the efficacy of the use of a customizable pattern-oriented antigenic panel by immunoblot (IB) using the International Consensus on ANA Patterns (ICAP) classification scheme, in order to introduce a novel and updated autoimmune diagnostic flowchart. 710 sera referred for routine ANA testing were selected on the basis of the ANA pattern according to the ICAP nomenclature (nuclear speckled AC-2,4,5; nucleolar AC-8,9,10,29; cytoplasmic speckled AC-18,19,20) and on an IIF titer ≥1:320. They were then assayed by three experimental IB assays using a panel of selected antigens. ICAP-oriented IB detected 515 antibody reactivities vs. 457 of traditional anti-ENA in the nuclear speckled pattern group, 108 vs. 28 in the nucleolar pattern group, and 43 vs. 34 in the cytoplasmic speckled pattern. This pilot study may lead the way for a new approach introducing an ICAP pattern-oriented follow up testing as a valid alternative to the existing standard panels, thus enabling more patients with autoimmune rheumatic disease to be accurately diagnosed.
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Affiliation(s)
- Maria Infantino
- Laboratorio Immunologia Allergologia, Ospedale San Giovanni di Dio, Firenze, Italy.
| | - Teresa Carbone
- IReL, Istituto Reumatologico Lucano, Ospedale San Carlo, Potenza, Italy
| | - Mariangela Manfredi
- Laboratorio Immunologia Allergologia, Ospedale San Giovanni di Dio, Firenze, Italy
| | - Valentina Grossi
- Laboratorio Immunologia Allergologia, Ospedale San Giovanni di Dio, Firenze, Italy
| | | | | | - Ignazio Brusca
- Patologia Clinica, Ospedale Buccheri La Ferla FBF, Palermo, Italy
| | | | - Giulia Previtali
- Laboratorio Analisi Chimico Cliniche, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | - Luigi Cinquanta
- Laboratorio centralizzato (HUB) SDN Spa, Gruppo SYNLAB, Pagani, SA, Italy
| | - Giusy Paura
- Autoimmmunologia e allergologia diagnostica di laboratorio, OORR San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | - Gaia Deleonardi
- Laboratorio Unico Metropolitano, Ospedale Maggiore, Bologna, Italy
| | | | - Antonella Radice
- UOC Microbiologia e Virologia, Presidio Ospedaliero San Carlo Borromeo, Milano, Italy
| | | | | | - Martina Fabris
- SOC Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata, Udine, Italy
| | - Giampaola Pesce
- Laboratorio Diagnostico di Autoimmunologia IRCCS Ospedale Policlinico San Martino Genova Dipartimento di Medicina Interna e specialità mediche (DIMI), Università di Genova, Genova, Italy
| | - Brunetta Porcelli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese, Siena, Italy
| | - Lucia Terzuoli
- UOC Laboratorio Patologia Clinica, Policlinico S. Maria alle Scotte, AOU Senese, Siena, Italy
| | - Maria Concetta Sorrentino
- Dipartimento di Medicina di Laboratorio e Biotecnologie avanzate, Laboratorio di Patologia Clinica, Microbiologia e Virologia, Palermo, Italy
| | - Marilina Tampoia
- Laboratorio di Autoimmunologia, UOC di Patologia Clinica Universitaria, Bari, Italy
| | | | - Danilo Villalta
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli, Pordenone, Italy
| | - Mariaelisabetta Conte
- SSD di Allergologia e Immunologia clinica, Presidio Ospedaliero S. Maria degli Angeli, Pordenone, Italy
| | - Giuseppina Barberio
- U.O.C. Medicina di Laboratorio Azienda ULSS n2 Marca trevigiana, Treviso, Italy
| | - Nicoletta Gallo
- Dipartimento di Medicina di Laboratorio, Azienda Universitaria di Padova, Padova, Italy
| | | | - Nicola Bizzaro
- Laboratorio di Patologia Clinica, Ospedale San Antonio, Tolmezzo, Italy
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Treppo E, Infantino M, Benucci M, Ravagnani V, Palterer B, Grandis M, Fabris M, Tomietto P, Manfredi M, Sonaglia A, Giudizi MG, Ligobbi F, Cammelli D, Parronchi P, De Vita S, Quartuccio L. AB0601 RAPID AND SUSTAINED EFFICACY OF AN INDUCTION TREATMENT WITH A TRIPLE THERAPY INCLUDING HIGH-DOSE INTRAVENOUS IMMUNOGLOBULINS, METHOTREXATE AND GLUCOCORTICOIDS IN ANTI-3-HYDROXY-3-METHYLGLUTARYL-COENZYME A REDUCTASE MYOPATHY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Anti-3-hydroxy-3-methylglutaryl-coenzime A reductase (HMGCR) myopathy is a new entity, which has been clearly associated to statin use, even if it can be diagnosed in patients without a history of exposure to statin or even in the childhood (1).Objectives:The aim of the study is to describe the efficacy of a triple therapy regimen consisting in high-doses of intravenous immunoglobulins (IVIG), methotrexate (MTX), and glucocorticoids (GC) in 16 patients with Anti-HMGCR myopathy enrolled in 6 specialized centres.Methods:A total of 16 patients with anti-HMGCR myopathy (7 females; 9 males) were collected. Mean (±standard deviation) age at the onset of disease was 72.4±10.3 years old. All patients were diagnosed having anti-HMGCR myopathy [anti-HMGCR antibodies were measured by chemiluminescence assay (BioFlash, Inova, CA)] (2). Median follow-up was 29.5 months (interquartile range: 15.75-60 months). Anti-HMGCR antibodies were available in the follow-up in 8/16 patients.Results:Thirteen out of 16 patients (81.3%) had been exposed to statin (1/13 to red rice), 3/16 (18.7%) were not exposed. As induction therapy, 11/16 patients have been treated with triple therapy (high-dose IVIG, MTX and GC), 2/16 with double therapy (high-dose IVIG and GC), 2/16 have been treated with GC alone, the patient exposed to red rice resolved only with red rice suspension. Clinical remission and normalization of CPK values within month +24 were obtained in all the patients. All the patients were in remission at the last follow-up. Gradual improvement started soon from the first month, and among the 13 patients treated with an aggressive immunosuppresssive therapy including IVIG (13/13), GC (13/13) and methotrexate (11/13), 9/13 normalized the CPK value within 6 months. Clinical and laboratory response was accompanied by significant decrease or normalization of the anti-HMGCR antibody titer. All the patients were either not taking GC (56.3%), or were taking low doses of GC (43.7%) at the last follow-up. Four patients had stopped GC within 6 months. No serious side effects were recorded. After persistent remission, a maintenance immunosuppressive therapy was then administered. Only 3 relapses in 3 different cases were recorded, all of them during drug-free remission in long-term follow-up. Reinduction was again effective in all.Conclusion:Anti-HMGCR myopathy is a rare and serious myopathy which usually affects older people during statin treatment. After statin suspension, a rapid and sustained remission can be achieved by induction with a triple aggressive therapy consisting in medium-to high doses of GC, high-dose IVIG, and MTX (3). GC should be tapered as soon as possible. Relapse appears infrequent during maintenance treatment. Monitoring anti-HMGCR antibody titer may be clinically relevant.References:[1]AL Mammen et al. N Engl J Med. 2016;374:664-9[2]Musset L et al. Autoimmun Rev. 2016;15:983-93.[3]Aggarwal A et al. Scand J Rheumatol. 2019; 1-7.Acknowledgments:We thank MD Francesca Grosso and MD Valentina Mecheri from the University of Florence, MD Angela Zuppa and MD Chiara De Michelis, from San Martino Hospital, Genova, for their valued collaboration in data collectionDisclosure of Interests:Elena Treppo: None declared, Maria Infantino: None declared, Maurizio Benucci: None declared, Viviana Ravagnani: None declared, Boaz Palterer: None declared, Marina Grandis: None declared, Martina Fabris: None declared, Paola Tomietto: None declared, Mariangela Manfredi: None declared, Arianna Sonaglia: None declared, Maria Grazia Giudizi: None declared, Francesca Ligobbi: None declared, Daniele Cammelli: None declared, Paola Parronchi: None declared, Salvatore De Vita Consultant of: Roche, GSK, Speakers bureau: Roche, GSK, Novartis, Luca Quartuccio Consultant of: Abbvie, Bristol, Speakers bureau: Abbvie, Pfizer
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Cifu' A, Janes F, Domenis R, Fabris M, Curcio F. The Effect of Serum of Cerebral Small Vessel Disease Patients on Brain Endothelial Cells. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.05119] [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: 11/11/2022]
Affiliation(s)
- Adriana Cifu'
- Università di Udine
- Azienda Sanitaria Universitaria Integrata di Udine
| | | | | | - Martina Fabris
- Università di Udine
- Azienda Sanitaria Universitaria Integrata di Udine
| | - Francesco Curcio
- Università di Udine
- Azienda Sanitaria Universitaria Integrata di Udine
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Infantino M, Damiani A, Gobbi FL, Grossi V, Lari B, Macchia D, Casprini P, Veneziani F, Villalta D, Bizzaro N, Cappelletti P, Fabris M, Quartuccio L, Benucci M, Manfredi M. Serological Assays for SARS-CoV-2 Infectious Disease: Benefits, Limitations and Perspectives. Isr Med Assoc J 2020; 22:203-210. [PMID: 32286019] [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] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- Maria Infantino
- Immunology and Allergy Laboratory Unit, San Giovanni di Dio Hospital, Florence, Italy
| | - Arianna Damiani
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | | | - Valentina Grossi
- Immunology and Allergy Laboratory Unit, San Giovanni di Dio Hospital, Florence, Italy
| | - Barbara Lari
- Immunology and Allergy Laboratory Unit, San Giovanni di Dio Hospital, Florence, Italy
| | - Donatella Macchia
- Allergy and Clinical Immunology, San Giovanni di Dio Hospital, Florence, Italy
| | - Patrizia Casprini
- Laboratory of Clinical Pathology and Immunoallergy, Florence-Prato, Italy
| | - Francesca Veneziani
- Laboratory of Clinical Pathology, San Giovanni di Dio Hospital, Florence, Italy
| | - Danilo Villalta
- Immunology and Allergy Unit, San Maria degli Angeli Hospital, Pordenone, Italy
| | - Nicola Bizzaro
- Laboratory of Clinical Pathology, San Antonio Hospital, Tolmezzo, Italy
| | | | - Martina Fabris
- Institute of Clinical Pathology, University of Udine, Udine, Italy
| | - Luca Quartuccio
- Clinic of Rheumatology, ASUFC, Department of Medicine (DAME), University of Udine, Udine, Italy
| | | | - Mariangela Manfredi
- Immunology and Allergy Laboratory Unit, San Giovanni di Dio Hospital, Florence, Italy
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