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Reale G, Fusco A, Calciano R, Vallario N, Vagnarelli G, Caliandro P, Castelli L, Moci M, Tieri G, Iasevoli L, Padua L. The Immediate Effects of Immersive Virtual Reality on Autonomic Nervous System Function in Patients with Disorders of Consciousness after Severe Acquired Brain Injury: A Pilot Study. J Clin Med 2023; 12:7639. [PMID: 38137708 PMCID: PMC10744216 DOI: 10.3390/jcm12247639] [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: 07/28/2023] [Revised: 11/23/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Disorders of Consciousness (DoCs) after severe acquired brain injury involve substantial impairment of cognition and physical functioning, requiring comprehensive rehabilitation and support. Technological interventions, such as immersive Virtual Reality (VR), have shown promising results in promoting neural activity and enhancing cognitive and motor recovery. VR can induce physical sensations that may activate the Autonomic Nervous System (ANS) and induce ANS-regulated responses. This study aimed to investigate the effects of immersive VR on the ANS in patients with DoCs through the analysis of the electrodermal activity (EDA). EDA was measured with a wearable device during a single immersive VR session consisting of static and dynamic videos depicting naturalistic environments. A pilot case-control study was conducted with 12 healthy participants and 12 individuals with DoCs. Results showed higher EDA values in patients than in healthy participants (p = 0.035), suggesting stronger autonomic activation during immersive VR exposure, while healthy subjects, in turn, showed a decrease in EDA values. Our results revealed a significant interaction between conditions and groups (p = 0.003), with patients showing significantly increased EDA values from the baseline compared to dynamic video observation (p = 0.014) and final rest (p = 0.007). These results suggest that immersive VR can elicit sympathetic arousal in patients with DoCs. This study highlights the potential of immersive VR as a tool to strengthen autonomic responses in patients with impaired consciousness.
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Affiliation(s)
- Giuseppe Reale
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy (A.F.); (M.M.)
| | - Augusto Fusco
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy (A.F.); (M.M.)
| | - Rossella Calciano
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Noemi Vallario
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Gabriele Vagnarelli
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Pietro Caliandro
- UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Letizia Castelli
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy (A.F.); (M.M.)
| | - Marco Moci
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy (A.F.); (M.M.)
| | - Gaetano Tieri
- Virtual Reality and Digital Neuroscience Lab, Department of Law and Digital Society, University of Rome Unitelma Sapienza, Piazza Sassari, 4, 00161 Rome, Italy;
- IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
| | - Luigi Iasevoli
- Multiple Sclerosis Unit, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy
| | - Luca Padua
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy (A.F.); (M.M.)
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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2
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Paciaroni M, Caso V, Romoli M, Becattini C, Salerno A, Rapillo C, Simonnet F, Strambo D, Canavero I, Zedde M, Pascarella R, Sohn SI, Sacco S, Ornello R, Barlinn K, Schoene D, Rahmig J, Mosconi MG, Leone De Magistris I, Alberti A, Venti M, Silvestrelli G, Ciccone A, Padroni M, Laudisi M, Zini A, Gentile L, Kargiotis O, Tsivgoulis G, Tassi R, Guideri F, Acampa M, Masotti L, Grifoni E, Rocco A, Diomedi M, Karapanayiotides T, Engelter ST, Polymeris AA, Zietz A, Bandini F, Caliandro P, Reale G, Moci M, Zauli A, Cappellari M, Emiliani A, Gasparro A, Terruso V, Mannino M, Giorli E, Toni D, Andrighetti M, Falcou A, Palaiodimou L, Ntaios G, Sagris D, Karagkiozi E, Adamou A, Halvatsiotis P, Flomin Y, Scoditti U, Genovese A, Popovic N, Pantoni L, Mele F, Molitierno N, Lochner P, Pezzini A, Del Sette M, Sassos D, Giannopoulos S, Kosmidou M, Ntais E, Lotti EM, Mastrangelo V, Chiti A, Naldi A, Vanacker P, Ferrante M, Volodina V, Mancuso M, Giannini N, Baldini M, Vadikolias K, Kitmeridou S, Saggese CE, Tassinari T, Saia V, Michel P. Anticoagulation in acute ischemic stroke patients with mechanical heart valves: To bridge or not with heparin. The ESTREM study. Eur Stroke J 2023; 8:1030-1040. [PMID: 37452632 PMCID: PMC10683741 DOI: 10.1177/23969873231186863] [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: 05/19/2023] [Accepted: 06/21/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION The best therapeutic strategy for patients with mechanical heart valves (MHVs) having acute ischemic stroke during treatment with vitamin K antagonists (VKAs) remain unclear. Being so, we compared the outcomes for: (i) full dose heparin along with VKA (bridging therapy group) and (ii) restarting VKA without heparin (nonbridging group). PATIENTS AND METHODS For this multicenter observational cohort study, data on consecutive acute ischemic stroke patients with MHV was retrospectively collected from prospective registries. Propensity score matching (PSM) was adopted to adjust for any treatment allocation confounders. The primary outcome was the composite of stroke, systemic embolism, symptomatic cerebral bleeding, and major extracerebral bleeding at 90 days. RESULTS Overall, 255 out of 603 patients (41.3%) received bridging therapy: 36 (14.1%) had combined outcome, compared with 28 (8.0%) in the nonbridging group (adjusted OR 1.83; 95% CI 1.05-3.18; p = 0.03). Within the bridging group, 13 patients (5.1%) compared to 12 (3.4%) in the nonbridging group had an ischemic outcome (adjusted OR 1.71; 95% CI 0.84-3.47; p = 0.2); major bleedings were recorded in 23 (9.0%) in the bridging group and 16 (4.6%) in the nonbridging group (adjusted OR 1.88; 95% CI 0.95-3.73; p = 0.07). After PSM, 36 (14.2%) of the 254 bridging patients had combined outcome, compared with 23 (9.1%) of 254 patients in the nonbridging group (OR 1.66; 95% CI 0.95-2.85; p = 0.07). CONCLUSION Acute ischemic stroke patients with MHV undergoing bridging therapy had a marginally higher risk of ischemic or hemorrhagic events, compared to nonbridging patients.
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Affiliation(s)
- Maurizio Paciaroni
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Valeria Caso
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Michele Romoli
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Cecilia Becattini
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Alexander Salerno
- Stroke Center, Neurology Service,Department of Clinical Neuroscience, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Costanza Rapillo
- Stroke Center, Neurology Service,Department of Clinical Neuroscience, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Stroke Unit, Careggi University Hospital, Florence, Italy
| | - Fanny Simonnet
- Stroke Center, Neurology Service,Department of Clinical Neuroscience, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Davide Strambo
- Stroke Center, Neurology Service,Department of Clinical Neuroscience, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Isabella Canavero
- Emergency Neurology, IRCCS Casimiro Mondino Foundation, Pavia, Italy
- Cerebrovascular Unit, Fondazione IRCCS Istituto Neurologico “Carlo Besta,” Milano, Italy
| | - Marialuisa Zedde
- Neurology Unit, AUSL - IRCCS of Reggio Emilia, Reggio Emilia, Italy
| | | | - Sung-Il Sohn
- Department of Neurology, Keimyung University School of Medicine, Daegu, South Korea
| | - Simona Sacco
- Neuroscience Section, Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Raffaele Ornello
- Neuroscience Section, Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Kristian Barlinn
- Department of Neurology, Dresden University Stroke Center, Dresden, Germany
| | - Daniela Schoene
- Department of Neurology, Dresden University Stroke Center, Dresden, Germany
| | - Jan Rahmig
- Department of Neurology, Dresden University Stroke Center, Dresden, Germany
| | - Maria Giulia Mosconi
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | | | - Andrea Alberti
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Michele Venti
- Stroke Unit and Division of Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | | | - Alfonso Ciccone
- S.C. di Neurologia e S.S. di Stroke Unit, ASST di Mantova, Mantova, Italy
| | - Marina Padroni
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Michele Laudisi
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Luana Gentile
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | | | - Georgios Tsivgoulis
- Second Department of Neurology, “Attikon” Hospital, National & Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | | | | | | | - Luca Masotti
- Internal Medicine, San Giuseppe Hospital, Empoli, Italy
| | - Elisa Grifoni
- Internal Medicine, San Giuseppe Hospital, Empoli, Italy
| | - Alessandro Rocco
- Stroke Unit, Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Marina Diomedi
- Stroke Unit, Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | | | - Stefan T Engelter
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Alexandros A Polymeris
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Annaelle Zietz
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Fabio Bandini
- Department of Neurology, ASL 3 Genovese, Genova, Italy
| | - Pietro Caliandro
- Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giuseppe Reale
- Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marco Moci
- Neurology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Aurelia Zauli
- Department of Geriatrics, Neurosciences and Orthopedics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Manuel Cappellari
- Stroke Unit, DAI di Neuroscienze, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Andrea Emiliani
- Stroke Unit, DAI di Neuroscienze, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | | | | | | | - Elisa Giorli
- Stroke Unit, Department of Neurology, Sant’Andrea Hospital, La Spezia, Italy
| | - Danilo Toni
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Marco Andrighetti
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Anne Falcou
- Stroke Unit – Emergency Department, Policlinico Umberto I, Rome, Italy
| | - Lina Palaiodimou
- Second Department of Neurology, “Attikon” Hospital, National & Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - George Ntaios
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Dimitrios Sagris
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Efstathia Karagkiozi
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Anastasia Adamou
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Panagiotis Halvatsiotis
- Second Department of Internal Medicine-Propaedeutic and Diabetes Center, Medical School, University General Hospital “Attikon,” National and Kapodistrian University of Athens, Greece
| | - Yuriy Flomin
- Stroke and Neurorehabilitation Unit MC ‘Universal Clinic “Oberig” Kyiv, Kyiv, Ukraine
| | - Umberto Scoditti
- Stroke Unit, Emergency Department, University of Parma, Parma, Italy
| | - Antonio Genovese
- Stroke Unit, Emergency Department, University of Parma, Parma, Italy
| | - Nemanja Popovic
- Clinic of Neurology, University Clinical Center of Vòsvodina, University of Novi Sad, Novi Sad, Serbia
| | - Leonardo Pantoni
- Department of Biomedical and Clinical Sciences, University of Milano, Milano, Italy
| | - Francesco Mele
- Department of Biomedical and Clinical Sciences, University of Milano, Milano, Italy
| | - Nicola Molitierno
- Department of Biomedical and Clinical Sciences, University of Milano, Milano, Italy
| | - Piergiorgio Lochner
- Department of Neurology, Saarland University, Medical Center, Homburg, Germany
| | - Alessandro Pezzini
- Department of Clinical and Experimental Sciences, Neurology Unit, University of Brescia, Brescia, Italy
| | | | - Davide Sassos
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Sotirios Giannopoulos
- Department of Neurology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Maria Kosmidou
- Department of Neurology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Evangelos Ntais
- Department of Neurology, University of Ioannina School of Medicine, Ioannina, Greece
| | | | | | | | - Andrea Naldi
- Neurology Unit, San Giovanni Bosco Hospital, Turin, Italy
| | - Peter Vanacker
- NeuroVascular Center and Stroke Unit Antwerp, Department of Neurology, Antwerp University Hospital, Antwerp, Belgium
- Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Groeninge Hospital, Kortrijk, Belgium
| | - Mario Ferrante
- Operative Research Unit of Neurology, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Vera Volodina
- Municipal Budgetary Healthcare Institution of Novosibirsk, City Clinical Hospital # 1, Novosibirsk (Russia) at the Novosibirsk State Medical University, Novosibirsk, Russia
| | - Michelangelo Mancuso
- Department of Clinical and Experimental Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Nicola Giannini
- Department of Clinical and Experimental Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Marco Baldini
- Department of Clinical and Experimental Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Kostantinos Vadikolias
- Department of Neurology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Sofia Kitmeridou
- Department of Neurology, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | - Tiziana Tassinari
- Department of Neurology and Stroke Unit, Santa Corona Hospital, Pietra Ligure (Savona), Italy
| | - Valentina Saia
- Department of Neurology and Stroke Unit, Santa Corona Hospital, Pietra Ligure (Savona), Italy
| | - Patrik Michel
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
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Reale G, Caliandro P, Moreira TTP, Almqvist H, Giovannini S, Grannas D, Kotopouli MI, Laurienzo A, Löfberg H, Moci M, Sköldblom S, Valente I, Zauli A, Holmin S, Mazya MV. Timing of Antithrombotic Secondary Prevention in Patients with Intracranial Hemorrhage after Stroke Thrombolysis and Thrombectomy. J Clin Med 2023; 12:jcm12082771. [PMID: 37109108 PMCID: PMC10145350 DOI: 10.3390/jcm12082771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
In patients with acute ischemic stroke, hemorrhagic transformation (HT) of infarcted tissue frequently occurs after reperfusion treatment. We aimed to assess whether HT and its severity influences the start of secondary prevention therapy and increases the risk of stroke recurrence. In this retrospective dual-center study, we recruited ischemic stroke patients treated with thrombolysis, thrombectomy or both. Our primary outcome was the time between revascularization and the start of any secondary prevention therapy. The secondary outcome was ischemic stroke recurrence within three months. We compared patients with vs. without HT and no (n = 653), minor (n = 158) and major (n = 51) HT patients using propensity score matching. The delay in the start of antithrombotics or anticoagulants was median 24 h in no HT, 26 h in minor HT and 39 h in major HT. No and minor HT patients had similar rates of any stroke recurrence (3.4% (all ischemic) vs. 2.5% (1.6% ischemic plus 0.9% hemorrhagic)). Major HT patients had a higher stroke recurrence at 7.8% (3.9% ischemic, 3.9% hemorrhagic), but this difference did not reach significance. A total of 22% of major HT patients did not start any antithrombotic treatment during the three-month follow-up. In conclusion, the presence of HT influences the timing of secondary prevention in ischemic stroke patients undergoing reperfusion treatments. Minor HT did not delay the start of antithrombotics or anticoagulants compared to no HT, with no significant difference in safety outcomes. Major HT patients remain a clinical challenge with both a delayed or lacking start of treatment. In this group, we did not see a higher rate of ischemic recurrence; however, this may have been censored by elevated early mortality. While not reaching statistical significance, hemorrhagic recurrence was somewhat more common in this group, warranting further study using larger datasets.
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Affiliation(s)
- Giuseppe Reale
- UOC Neuroriabilitazione ad Alta Intensità (Cod. 75), Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neurosciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Pietro Caliandro
- UOC Neurologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Tiago T P Moreira
- Department of Neurology, Karolinska University Hospital, 17177 Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Håkan Almqvist
- Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden
- Department of Radiology, Capio St Göran's Hospital, 11219 Stockholm, Sweden
| | - Silvia Giovannini
- UOC Riabilitazione 2, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - David Grannas
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Maria Ioanna Kotopouli
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Andrea Laurienzo
- P.O. A. Cardarelli S.C. Neurologia-Stroke Unit, 86100 Campobasso, Italy
| | - Harald Löfberg
- Department of Internal Medicine, Nyköping Hospital, 61139 Nyköping, Sweden
| | - Marco Moci
- Department of Neurosciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Sebastian Sköldblom
- Division of Oncology, Karolinska University Hospital, 17177 Stockholm, Sweden
| | - Iacopo Valente
- UOC Diagnostica Per Immagini, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Aurelia Zauli
- Department of Neurosciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Staffan Holmin
- Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden
- Department of Neuroradiology, Karolinska University Hospital, 17177 Stockholm, Sweden
| | - Michael V Mazya
- Department of Neurology, Karolinska University Hospital, 17177 Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden
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5
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Reale G, Zauli A, La Torre G, Mannocci A, Mazya MV, Zedde M, Giovannini S, Moci M, Iacovelli C, Caliandro P. Dual anti-platelet therapy for secondary prevention in intracranial atherosclerotic disease: a network meta-analysis. Ther Adv Neurol Disord 2022; 15:17562864221114716. [PMID: 35958039 PMCID: PMC9358568 DOI: 10.1177/17562864221114716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 07/03/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Intracranial arterial stenosis (ICAS) is a non-marginal cause of stroke/transient ischemic attacks (TIAs) and is associated with high stroke recurrence rate. Some studies have investigated the best secondary prevention ranging from antithrombotic therapy to endovascular treatment (ET). However, no direct comparison between all the possible treatments is currently available especially between single and dual anti-platelet therapies (SAPT and DAPT). Aim: To establish whether DAPT is more effective than SAPT in preventing the recurrence of ICAS-related stroke, by means of a network meta-analysis (NMA). Design: Systematic review and NMA in accordance to PRISMA guidelines. Data sources and methods: We performed a systematic review of trials investigating secondary prevention (SAPT or DAPT, anticoagulant treatment or ET) in patients with symptomatic ICAS available in MEDLINE, Scopus and Web of Science from January 1989 to May 2021. We defined our primary efficacy outcome as the recurrence of ischemic stroke/TIA. We analysed the extracted data with Bayesian NMA approach. Results: We identified 815 studies and included 5 trials in the NMA. Sequence generation was adequate in all the selected studies while the allocation concealment method was described in one study. All the included studies reported the pre-specified primary outcomes, and outcome assessment was blinded in all the studies. We used the fixed-effect approach as the heterogeneity was not significant (p > 0.1) according to the Cochran’s Q statistic. DAPT was superior to SAPT and DAPT + ET in preventing stroke/TIA recurrence [respectively, odds ratio (OR), 0.59; confidence interval (CI), 0.39–0.9; and OR, 0.49, CI, 0.26–0.88], while no difference was found between DAPT and oral anticoagulant therapy (OAC). DAPT was safer than OAC (OR, 0.48; CI, 0.26–0.89) and DAPT + ET (OR, 0.50; CI, 0.35–0.71), while no difference was found between DAPT and SAPT. Conclusion: DAPT is more effective than SAPT for secondary stroke prevention in patients with symptomatic ICAS, without increasing the risk of haemorrhage. Registration: Prospero/CRD42019140033.
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Affiliation(s)
- Giuseppe Reale
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Aurelia Zauli
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe La Torre
- Department of Public Health and Infectious Disease, Sapienza/Policlinico Umberto I, Rome, Italy
| | - Alice Mannocci
- Faculty of Economics, Universitas Mercatorum, Rome, Italy
| | - Michael V Mazya
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Marialuisa Zedde
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Via Giovanni Amendola, 2, Reggio Emilia 42122, Italy
| | - Silvia Giovannini
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marco Moci
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Chiara Iacovelli
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Pietro Caliandro
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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6
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Troili F, Cipollini V, Moci M, Morena E, Palotai M, Rinaldi V, Romano C, Ristori G, Giubilei F, Salvetti M, Orzi F, Guttmann CRG, Cavallari M. Corrigendum: Perivascular Unit: This Must Be the Place. The Anatomical Crossroad Between the Immune, Vascular and Nervous System. Front Neuroanat 2020; 14:51. [PMID: 33041773 PMCID: PMC7522475 DOI: 10.3389/fnana.2020.00051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 11/13/2022] Open
Abstract
[This corrects the article DOI: 10.3389/fnana.2020.00017.].
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Affiliation(s)
- Fernanda Troili
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Virginia Cipollini
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Marco Moci
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana", Neuroscience Section, University of Salerno, Baronissi, Italy
| | - Emanuele Morena
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Miklos Palotai
- Center for Neurological Imaging, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Virginia Rinaldi
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Carmela Romano
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Giovanni Ristori
- Department of Neurosciences, Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Centre for Experimental Neurological Therapies, Sapienza University, Rome, Italy
| | - Franco Giubilei
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Marco Salvetti
- Department of Neurosciences, Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Centre for Experimental Neurological Therapies, Sapienza University, Rome, Italy.,IRCCS Istituto Neurologico Mediterraneo (INM) Neuromed, Pozzilli, Italy
| | - Francesco Orzi
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Charles R G Guttmann
- Center for Neurological Imaging, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Michele Cavallari
- Center for Neurological Imaging, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
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Troili F, Cipollini V, Moci M, Morena E, Palotai M, Rinaldi V, Romano C, Ristori G, Giubilei F, Salvetti M, Orzi F, Guttmann CRG, Cavallari M. Perivascular Unit: This Must Be the Place. The Anatomical Crossroad Between the Immune, Vascular and Nervous System. Front Neuroanat 2020; 14:17. [PMID: 32372921 PMCID: PMC7177187 DOI: 10.3389/fnana.2020.00017] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [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: 09/30/2019] [Accepted: 03/23/2020] [Indexed: 12/25/2022] Open
Abstract
Most neurological disorders seemingly have heterogenous pathogenesis, with overlapping contribution of neuronal, immune and vascular mechanisms of brain injury. The perivascular space in the brain represents a crossroad where those mechanisms interact, as well as a key anatomical component of the recently discovered glymphatic pathway, which is considered to play a crucial role in the clearance of brain waste linked to neurodegenerative diseases. The pathological interplay between neuronal, immune and vascular factors can create an environment that promotes self-perpetration of mechanisms of brain injury across different neurological diseases, including those that are primarily thought of as neurodegenerative, neuroinflammatory or cerebrovascular. Changes of the perivascular space can be monitored in humans in vivo using magnetic resonance imaging (MRI). In the context of glymphatic clearance, MRI-visible enlarged perivascular spaces (EPVS) are considered to reflect glymphatic stasis secondary to the perivascular accumulation of brain debris, although they may also represent an adaptive mechanism of the glymphatic system to clear them. EPVS are also established correlates of dementia and cerebral small vessel disease (SVD) and are considered to reflect brain inflammatory activity. In this review, we describe the “perivascular unit” as a key anatomical and functional substrate for the interaction between neuronal, immune and vascular mechanisms of brain injury, which are shared across different neurological diseases. We will describe the main anatomical, physiological and pathological features of the perivascular unit, highlight potential substrates for the interplay between different noxae and summarize MRI studies of EPVS in cerebrovascular, neuroinflammatory and neurodegenerative disorders.
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Affiliation(s)
- Fernanda Troili
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Virginia Cipollini
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Marco Moci
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana", Neuroscience Section, University of Salerno, Baronissi, Italy
| | - Emanuele Morena
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Miklos Palotai
- Harvard Medical School, Center for Neurological Imaging, Brigham and Women's Hospital, Boston, MA, United States
| | - Virginia Rinaldi
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Carmela Romano
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Giovanni Ristori
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Franco Giubilei
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Marco Salvetti
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Francesco Orzi
- Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Charles R G Guttmann
- Harvard Medical School, Center for Neurological Imaging, Brigham and Women's Hospital, Boston, MA, United States
| | - Michele Cavallari
- Harvard Medical School, Center for Neurological Imaging, Brigham and Women's Hospital, Boston, MA, United States
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