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Guedes MR, de Noronha SISR, Chírico MTT, da Costa GDC, de Freitas Castro T, de Brito RCF, Vieira LG, Reis TO, Ribeiro MC, Reis AB, Carneiro CM, Bezerra FS, Montano N, da Silva VJD, de Menezes RCA, Chianca-Jr DA, Silva FCDS. Ivabradine restores tonic cardiovascular autonomic control and reduces tachycardia, hypertension and left ventricular inflammation in post-weaning protein malnourished rats. Life Sci 2024; 346:122636. [PMID: 38614307 DOI: 10.1016/j.lfs.2024.122636] [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: 01/25/2024] [Revised: 03/22/2024] [Accepted: 04/10/2024] [Indexed: 04/15/2024]
Abstract
Malnutrition results in autonomic imbalance and heart hypertrophy. Overexpression of hyperpolarization-activated cyclic nucleotide-gated channels (HCN) in the left ventricles (LV) is linked to hypertrophied hearts and abnormal myocardium automaticity. Given that ivabradine (IVA) has emerging pleiotropic effects, in addition to the widely known bradycardic response, this study evaluated if IVA treatment could repair the autonomic control and cardiac damages in malnourished rats. AIM Assess the impact of IVA on tonic cardiovascular autonomic control and its relationship with hemodynamics regulation, LV inflammation, and HCN gene expression in post-weaning protein malnutrition condition. MAIN METHODS After weaning, male rats were divided into control (CG; 22 % protein) and malnourished (MG; 6 % protein) groups. At 35 days, groups were subdivided into CG-PBS, CG-IVA, MG-PBS and MG-IVA (PBS 1 ml/kg or IVA 1 mg/kg) received during 8 days. We performed jugular vein cannulation and electrode implant for drug delivery and ECG registration to assess tonic cardiovascular autonomic control; femoral cannulation for blood pressure (BP) and heart rate (HR) assessment; and LV collection to evaluate ventricular remodeling and HCN gene expression investigation. KEY FINDINGS Malnutrition induced BP and HR increases, sympathetic system dominance, and LV remodeling without affecting HCN gene expression. IVA reversed the cardiovascular autonomic imbalance; prevented hypertension and tachycardia; and inhibited the LV inflammatory process and fiber thickening caused by malnutrition. SIGNIFICANCE Our findings suggest that ivabradine protects against malnutrition-mediated cardiovascular damage. Moreover, our results propose these effects were not attributed to HCN expression changes, but rather to IVA pleiotropic effects on autonomic control and inflammation.
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Affiliation(s)
- Mariana Reis Guedes
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Sylvana Izaura Salyba Rendeiro de Noronha
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Máira Tereza Talma Chírico
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Gabriela Dias Carvalho da Costa
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Thalles de Freitas Castro
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Rory Cristiane Fortes de Brito
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Lucas Gabriel Vieira
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Thayane Oliveira Reis
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Marcelo Carlos Ribeiro
- Statistics Department, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Alexandre Barbosa Reis
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Cláudia Martins Carneiro
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Frank Silva Bezerra
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, IRCCS Ca' Granda Foundation, Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
| | - Valdo José Dias da Silva
- Department of Biochemistry, Pharmacology and Physiology, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil; Graduate Program in Physiological Sciences, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil.
| | - Rodrigo Cunha Alvim de Menezes
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Deoclécio Alves Chianca-Jr
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
| | - Fernanda Cacilda Dos Santos Silva
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, MG, Brazil; Graduate Program in Biological Sciences - CBIOL/NUPEB, Federal University of Ouro Preto, Ouro Preto, Brazil.
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Desideri G, Montano N, Sesti G. Patient centered care: A multidisciplinary and holistic approach. Eur J Intern Med 2024; 122:119-120. [PMID: 38378345 DOI: 10.1016/j.ejim.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/16/2024] [Indexed: 02/22/2024]
Affiliation(s)
- Giovambattista Desideri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, Via di Grottarossa,1035-39, Rome 00189, Italy.
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Mazzone A, Montano N. Admission in Internal Medicine: The Italian issue. Eur J Intern Med 2024:S0953-6205(24)00091-8. [PMID: 38462417 DOI: 10.1016/j.ejim.2024.02.035] [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: 02/07/2024] [Revised: 02/19/2024] [Accepted: 02/27/2024] [Indexed: 03/12/2024]
Affiliation(s)
- Antonino Mazzone
- ASST OVEST MILANESE, Via Papa Giovanni Paolo II, 20025 Legnano MI, Italy.
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan IRCCS Fondazione Ca' Granda, Ospedale Maggiore Policlinico, 20121 Milano, Italy
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4
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Bartoli A, Donadoni M, Ceriani E, Cogliati C, Fracanzani AL, Pisano G, Gambassi G, De Matteis G, Perlini S, Perrone T, Muiesan ML, Salvetti M, Leidi F, Ferrara F, Sabbà C, Suppressa P, Montano N, Peta J, Fiorelli E, Pietrangelo A. Phenotyping pleural effusion in patients hospitalized in Internal Medicine wards with decompensated heart failure. Eur J Intern Med 2024; 120:131-133. [PMID: 37980232 DOI: 10.1016/j.ejim.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/29/2023] [Accepted: 11/05/2023] [Indexed: 11/20/2023]
Affiliation(s)
- Arianna Bartoli
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan, Milan, Italy.
| | - Mattia Donadoni
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Elisa Ceriani
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Chiara Cogliati
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - A L Fracanzani
- Fondazione IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Unit of Medicine and Metabolic Disease, Milan, Italy; Università degli Studi di Milano, Department of Pathophysiology and Transplantation
| | - G Pisano
- Fondazione IRCCS, Ca' Granda Ospedale Maggiore Policlinico, Unit of Medicine and Metabolic Disease, Milan, Italy
| | - G Gambassi
- Department of Medicine and Traslational Surgery, Universita` Cattolica del Sacro Cuore Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - G De Matteis
- Department of Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Universita` Cattolica del Sacro Cuore, Rome, Italy
| | - S Perlini
- Emergency Department, Fondazione IRCCS, Policlinico San Matteo, Pavia, Italy
| | - T Perrone
- Internal Medicine 1, Fondazione IRCCS, Policlinico San Matteo, Pavia, Italy
| | - M L Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili Brescia, Brescia, Italy
| | - M Salvetti
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili Brescia, Brescia, Italy
| | - F Leidi
- Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - F Ferrara
- Department of Internal and Emergency Medicine, University Hospital of Modena, Italy
| | - C Sabbà
- Division of Internal Medicine and Geriatrics, DIM Department, University of Bari, Italy
| | - P Suppressa
- Division of Internal Medicine and Geriatrics, DIM Department, University of Bari, Italy
| | - N Montano
- Department of Clinical Sciences and Health Community, University of Milan, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Italy
| | - J Peta
- Department of Clinical Sciences and Health Community, University of Milan, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Italy
| | - E Fiorelli
- Department of Clinical Sciences and Health Community, University of Milan, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Italy
| | - A Pietrangelo
- Department of Internal and Emergency Medicine, University Hospital of Modena, Italy
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Carandina A, Scatà C, Furlan L, Bellocchi C, Tobaldini E, Montano N. Transcutaneous vagus nerve stimulation as a potential novel treatment for cyclic vomiting syndrome: a first case report. Clin Auton Res 2024; 34:209-212. [PMID: 38110825 PMCID: PMC10944428 DOI: 10.1007/s10286-023-01002-3] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023]
Affiliation(s)
- Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Costanza Scatà
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ludovico Furlan
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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Pennisi G, D'Ercole M, Izzo A, Polli FM, Rapisarda A, Papacci F, Olivi A, Montano N. Change of Clinical and Radiologic Parameters after Minimally Invasive Decompression in Patients with Lumbar Spinal Stenosis: A Prospective Study with Long-term Follow-up. J Neurol Surg A Cent Eur Neurosurg 2024; 85:14-20. [PMID: 35901813 DOI: 10.1055/a-1911-8864] [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: 10/16/2022]
Abstract
BACKGROUND The impact of minimally invasive decompression (MID) techniques on spinopelvic parameters and on the sagittal alignment remains a controversial topic. Here we studied the changes in clinical and radiologic parameters and their relationships in a series of lumbar spinal stenosis (LSS) submitted to MID with a minimum follow-up (FU) of 24 months. METHODS We prospectively collected clinical and radiologic data of 20 consecutive patients who were evaluated preoperatively, at the 6-month FU, and at the 24-month FU. Visual analog scale (VAS) for back and leg pain, Oswestry disability index (ODI), neck disability index (NDI), sagittal vertical axis (SVA), C7 slope (C7S), lumbar lordosis (LL), pelvic incidence (PI), pelvic tilt (PT), and sacral slope (SS) were assessed for each patient. Moreover, the percentage variation of clinical and radiologic factors at the 24-month FU compared with the preoperative factors was calculated to perform correlation studies among these variables. RESULTS We reported a significant improvement of all clinical parameters. A significant increase of LL and SS and a significant decrease of PT and SVA were observed. The preoperative values of ODI, LL, SS, PT, and SVA significantly affect the 24-month FU values, and the percentage improvement of SVA at the 24-month FU compared with the preoperative values was significantly related to the percentage improvement of LL. CONCLUSIONS MID is clinically effective in patients with LSS and improves the spinopelvic parameters and the global sagittal balance of the spine. The preoperative spinal alignment affects the spinal alignment at FU. The improvement of SVA was strictly related to the improvement of LL.
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Affiliation(s)
- Giovanni Pennisi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Fabio Papacci
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
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Azzolino D, Rodrigues GD, Manzini VM, Proietti M, Arosio B, Montano N, Cesari M. Clinical research on extreme longevity: The FACET experience. Ageing Res Rev 2024; 93:102170. [PMID: 38101548 DOI: 10.1016/j.arr.2023.102170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/21/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
People with extreme longevity represent a unique model to study the biology of aging. Unfortunately, their inclusion in research projects is challenging with the consequent lack of evidence and the need to rely on small convenience samples. Given the growing global aging population, especially in the segment of the oldest old (i.e., aged 90 and older), research in this population has become crucial. Furthermore, by studying the characteristics of extremely longeval persons, it might be possible to 1) better understand the mechanisms of aging, and 2) identify endogenous or exogenous factors contributing to a long life. The design and implementation of research activities in the oldest people need special consideration and a pragmatic approach. Possible implementable solutions and suggestions are provided from experience gained during the conduction of the FAtigue in CEnTenarians (FACET) study.
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Affiliation(s)
- Domenico Azzolino
- Geriatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy.
| | | | | | - Marco Proietti
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Division of Subacute Care IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Beatrice Arosio
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy
| | - Matteo Cesari
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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Battistelli M, Polli FM, D'Alessandris QG, D'Ercole M, Izzo A, Rapisarda A, Montano N. An Overview of Recent Advances in Anterior Cervical Decompression and Fusion Surgery. Surg Technol Int 2023; 43:sti43/1732. [PMID: 38171486 DOI: 10.52198/23.sti.43.ns1732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Anterior cervical diskectomy and fusion (ACDF) has evolved significantly in the last few years with the aim of enhancing effectiveness and safety while reducing hospitalization and healthcare-related costs. Transitioning from iliac crest autografts to allografts minimizes donor-site complications like pain, infections, and hematoma. Allograft options, such as polyetheretherketone (PEEK) and tantalum, vary in their osteoinductive properties and elastic modulus, influencing fusion rates, time, and the rate of subsidence. Recently introduced zero-profile cages offer bone fixation through screws, resulting in reduced blood loss, improved spinal alignment, and decreased complications like dysphagia and adjacent segment disease. Intraoperative neuromonitoring (IONM) has gained widespread use. The North American Spine Society (NASS) 2023 recommendations endorse IONM in cervical deformity corrections and myelopathy cases. Insufficient studies hinder clear radiculopathy recommendations, but emerging research supports IONM for patients at greater risk of C5 nerve root injury or positional injury. Advancements in hemostatic agents, such as gelatin sponges, oxidized cellulose, and fibrin sealants, contribute to safety by reducing postoperative hematoma rates and eliminating the need for drainage. Innovations like the exoscope, endoscope, and computed-tomography (CT) navigation have transformed surgical practices. Exoscopes are emerging as an alternative to microscopes, offering benefits like a smaller footprint, adjustable positioning, lower costs, and shared intraoperative views for educational purposes. The use of endoscope offers the possibility of performing a minimally invasive technique with improved results in terms of cosmesis and patient-perceived outcome. CT navigation can be useful in high-risk procedures, such as cervical plate placement for major instability. This paper provides an overview of cutting-edge technologies in ACDF surgery, emphasizing cage materials and designs, safety measures, and operating room advancements. It also highlights areas for future research, underlining the procedure's continuous evolution.
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Affiliation(s)
- Marco Battistelli
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Filippo Maria Polli
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Manuela D'Ercole
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Izzo
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Montano
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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de Faria GM, Lopes EG, Tobaldini E, Montano N, Cunha TS, Casali KR, de Amorim HA. Advances in Non-Invasive Neuromodulation: Designing Closed-Loop Devices for Respiratory-Controlled Transcutaneous Vagus Nerve Stimulation. Healthcare (Basel) 2023; 12:31. [PMID: 38200937 PMCID: PMC10778699 DOI: 10.3390/healthcare12010031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
Studies suggest non-invasive transcutaneous auricular vagus nerve stimulation (taVNS) as a potential therapeutic option for various pathological conditions, such as epilepsy and depression. Exhalation-controlled taVNS, which synchronizes stimulation with internal body rhythms, holds promise for enhanced neuromodulation, but there is no closed-loop system in the literature capable of performing such integration in real time. In this context, the objective was to develop real-time signal processing techniques and an integrated closed-loop device with sensors to acquire physiological data. After a conditioning stage, the signal is processed and delivers synchronized electrical stimulation during the patient's expiratory phase. Additional modules were designed for processing, software-controlled selectors, remote and autonomous operation, improved analysis, and graphical visualization. The signal processing method effectively extracted respiratory cycles and successfully attenuated signal noise. Heart rate variability was assessed in real time, using linear statistical evaluation. The prototype feedback stimulator device was physically constructed. Respiratory peak detection achieved an accuracy of 90%, and the real-time processing resulted in a small delay of up to 150 ms in the detection of the expiratory phase. Thus, preliminary results show promising accuracy, indicating the need for additional tests to optimize real-time processing and the application of the prototype in clinical studies.
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Affiliation(s)
- Gabriella Maria de Faria
- Institute of Science and Technology, Universidade Federal de São Paulo, São José dos Campos 12231-280, Brazil; (G.M.d.F.); (E.G.L.); (T.S.C.); (H.A.d.A.)
| | - Eugênia Gonzales Lopes
- Institute of Science and Technology, Universidade Federal de São Paulo, São José dos Campos 12231-280, Brazil; (G.M.d.F.); (E.G.L.); (T.S.C.); (H.A.d.A.)
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy; (E.T.); (N.M.)
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy; (E.T.); (N.M.)
| | - Tatiana Sousa Cunha
- Institute of Science and Technology, Universidade Federal de São Paulo, São José dos Campos 12231-280, Brazil; (G.M.d.F.); (E.G.L.); (T.S.C.); (H.A.d.A.)
| | - Karina Rabello Casali
- Institute of Science and Technology, Universidade Federal de São Paulo, São José dos Campos 12231-280, Brazil; (G.M.d.F.); (E.G.L.); (T.S.C.); (H.A.d.A.)
| | - Henrique Alves de Amorim
- Institute of Science and Technology, Universidade Federal de São Paulo, São José dos Campos 12231-280, Brazil; (G.M.d.F.); (E.G.L.); (T.S.C.); (H.A.d.A.)
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Della Pepa GM, Fraschetti F, Domenico MD, Valz Gris A, Izzo A, Menna G, D'Alessandris QG, D'Ercole M, Stifano V, Ausili Cefaro C, Lauretti L, Tamburrini G, Olivi A, Montano N. Predictive value of intraoperative vagus nerve corticobulbar motor evoked potentials to assess the risk of dysphagia in fourth ventricle surgery. J Neurosurg 2023:1-9. [PMID: 38039532 DOI: 10.3171/2023.9.jns23627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 09/21/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE Dysphagia is a significant complication in fourth ventricle surgery. Corticobulbar motor evoked potentials (CB-MEPs) of the lower cranial nerves may provide real-time information possibly correlating with postoperative swallowing dysfunction, and the vagus nerves may prove ideal for this purpose. However, the literature is heterogeneous, non-systematic, and inconclusive on this topic. The object of this retrospective study was to evaluate the correlation between CB-MEPs of the vagus nerve and postoperative worsening or new-onset swallowing deficits in intraaxial fourth ventricle surgery. METHODS In 21 consecutive patients undergoing surgery for fourth ventricle intraaxial tumors between February 2018 and October 2022, endotracheal tubes with two applied electrodes contacting the vocal cords were used to record vagus nerve MEPs including values at baseline, the end of surgery, and the minimum value during the operation. From the mean value of right and left vagus nerve MEP amplitudes, the minimum-to-baseline amplitude ratio (MBR) and final-to-baseline amplitude ratio (FBR) were calculated. These indexes were correlated with postoperative swallowing function. RESULTS Given their clinical significance, receiver operating characteristic curves were obtained to evaluate the performance of these indexes in predicting postoperative swallowing function. The area under the curve (AUC) was 0.850 (p < 0.001) and the best cutoff for FBR was 67.55% for the worsening of swallowing in the postoperative period. The AUC was 0.750 (p = 0.026) and the best cutoff was 46.37% in MBR for the absence of a swallowing disorder at the late follow-up. CONCLUSIONS This study confirmed that vagus nerve MEPs are reliable predictors of postoperative swallowing function in fourth ventricle surgery and can be feasibly used as an intraoperative monitoring technique.
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Affiliation(s)
- Giuseppe Maria Della Pepa
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Flavia Fraschetti
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Michele Di Domenico
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Angelica Valz Gris
- 2Department of Health Science and Public Health, Section of Hygiene, Catholic University of the Sacred Heart, Rome; and
| | - Alessandro Izzo
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Grazia Menna
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Quintino Giorgio D'Alessandris
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Manuela D'Ercole
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Vito Stifano
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Carolina Ausili Cefaro
- 3Department of Aging, Neuroscience, Orthopedics and Head and Neck Sciences, Division of Phoniatrics, A. Gemelli University Hospital Foundation IRCCS, Rome, Italy
| | - Liverana Lauretti
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Gianpiero Tamburrini
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Alessandro Olivi
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
| | - Nicola Montano
- 1Department of Neurosurgery, A. Gemelli University Hospital Foundation IRCCS, Catholic University of the Sacred Heart, Rome
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11
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Battistelli M, Izzo A, D’Ercole M, D’Alessandris QG, Montano N. The role of artificial intelligence in the management of trigeminal neuralgia. Front Surg 2023; 10:1310414. [PMID: 38033529 PMCID: PMC10687176 DOI: 10.3389/fsurg.2023.1310414] [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: 10/09/2023] [Accepted: 11/01/2023] [Indexed: 12/02/2023] Open
Abstract
Trigeminal neuralgia (TN) is the most frequent facial pain. It is difficult to treat pharmacologically and a significant amount of patients can become drug-resistant requiring surgical intervention. From an etiologically point of view TN can be distinguished in a classic form, usually due to a neurovascular conflict, a secondary form (for example related to multiple sclerosis or a cerebello-pontine angle tumor) and an idiopathic form in which no anatomical cause is identifiable. Despite numerous efforts to treat TN, many patients experience recurrence after multiple operations. This fact reflects our incomplete understanding of TN pathogenesis. Artificial intelligence (AI) uses computer technology to develop systems for extension of human intelligence. In the last few years, it has been a widespread of AI in different areas of medicine to implement diagnostic accuracy, treatment selection and even drug production. The aim of this mini-review is to provide an up to date of the state-of-art of AI applications in TN diagnosis and management.
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Affiliation(s)
| | | | | | | | - Nicola Montano
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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12
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Gelormini C, Ioannoni E, Scavone A, Pisapia L, Signorelli F, Montano N, Piastra M, Caricato A. Hyperemia in head injury: can transcranial doppler help to personalize therapies for intracranial hypertension? Front Neurol 2023; 14:1259180. [PMID: 38033776 PMCID: PMC10686491 DOI: 10.3389/fneur.2023.1259180] [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: 07/15/2023] [Accepted: 10/24/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction An increase in cerebral blood flow is frequent after traumatic brain injury (TBI) and can lead to brain swelling and refractory intracranial hypertension. We hypothesized that Transcranial EcoDoppler (TCD) monitoring could be useful to detect the cause of intracranial hypertension in these patients. Our main objective was to investigate if the increase of velocity in the middle cerebral artery (MCA) on TCD could be associated with intracranial hypertension. Methods We retrospectively studied TBI patients consecutively monitored with TCD. Hyperemia was defined as MCA mean velocity higher than 80 cm/s. Intracranial hypertension was considered when hyperosmolar therapy, hyperventilation, or deep sedation was used. Results We found hyperemia in 40 patients out of 118 (33.9%). On average, it started at day 2.1 ± 0.9 from admission and significantly increased (MCA velocity at day 1: 74 ± 25 cm/s vs. 109 ± 36 cm/s at day 4; p < 0.001). Intracranial hypertension was significantly associated with hyperemia, occurring in 92.5% of hyperemic and 51.3% of non-hyperemic patients (p < 0.001). Moreover, we found that hyperemia preceded severe intracranial hypertension (p < 0.0001). In a logistic regression model, hyperemia was the only variable significantly correlated with intracranial hypertension (OR 10.64; p < 0.001). Discussion Hyperemia was frequent in our population of TBI patients and preceded intracranial hypertension. TCD monitoring, if performed on a daily regular basis, can be a useful method to detect this phenomenon and to guide the therapy. It could be a tool for a cause-oriented therapy of intracranial hypertension.
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Affiliation(s)
- Camilla Gelormini
- Neurointensive Care Unit, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Eleonora Ioannoni
- Neurointensive Care Unit, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Angela Scavone
- Neurointensive Care Unit, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Luca Pisapia
- Neurointensive Care Unit, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Francesco Signorelli
- Neurosurgery Section, Department of Neuroscience, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
| | - Nicola Montano
- Neurosurgery Section, Department of Neuroscience, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
- Neurosurgery Section, Department of Neuroscience, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Piastra
- Pediatric ICU and Trauma Center, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anselmo Caricato
- Neurointensive Care Unit, Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, Rome, Italy
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
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Bellocchi C, Wang X, Lyons MA, Marchini M, Lorini M, Carbonelli V, Montano N, Assassi S, Beretta L. Reactome pathway analysis from whole-blood transcriptome reveals unique characteristics of systemic sclerosis patients at the preclinical stage. Front Immunol 2023; 14:1266391. [PMID: 38022564 PMCID: PMC10654742 DOI: 10.3389/fimmu.2023.1266391] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Objective This study aims to characterize differential expressed pathways (DEP) in subjects with preclinical systemic sclerosis (PreSSc) characterized uniquely by Raynaud phenomenon, specific autoantibodies, and/or capillaroscopy positive for scleroderma pattern. Methods Whole-blood samples from 33 PreSSc with clinical prospective data (baseline and after 4 years of follow-up) and 16 matched healthy controls (HC) were analyzed for global gene expression transcriptome analysis via RNA sequencing. Functional Analysis of Individual Microarray Expression method annotated Reactome individualized pathways. ANOVA analysis identified DEP whose predictive capability were tested in logistic regression models after extensive internal validation. Results At 4 years, 42.4% subjects progressed (evolving PreSSc), while the others kept stable PreSSc clinical features (stable PreSSc). At baseline, out of 831 pathways, 541 DEP were significant at a false discovery rate <0.05, differentiating PreSSc versus HC with an AUROC = 0.792 ± 0.242 in regression models. Four clinical groups were identified via unsupervised clustering (HC, HC and PreSSc with HC-like features, PreSSc and HC with PreSSc-like features, and PreSSc). Biological signatures changed with disease progression while remaining unchanged in stable subjects. The magnitude of change was related to the baseline cluster, yet no DEP at baseline was predictive of progression. Disease progression was mostly related to changes in signal transduction pathways especially linked to calcium-related events and inositol 1,4,5-triphosphate metabolism. Conclusion PreSSc had distinguished Reactome pathway signatures compared to HC. Progression to definite SSc was characterized by a shift in biological fingertips. Calcium-related events promoting endothelial damage and vasculopathy may be relevant to disease progression.
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Affiliation(s)
- Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Xuan Wang
- Biostatistics, Baylor Institute for Immunology Research, Dallas, TX, United States
| | - Marka A. Lyons
- Division of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Maurizio Marchini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maurizio Lorini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Vincenzo Carbonelli
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Shervin Assassi
- Division of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Lorenzo Beretta
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
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14
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Mattogno PP, D'Alessandris QG, Rigante M, Granata G, Di Domenico M, Perotti V, Montano N, Giordano M, Chiloiro S, Doglietto F, Olivi A, Lauretti L. Reliability of intraoperative visual evoked potentials (iVEPs) in monitoring visual function during endoscopic transsphenoidal surgery. Acta Neurochir (Wien) 2023; 165:3421-3429. [PMID: 37733080 PMCID: PMC10624729 DOI: 10.1007/s00701-023-05778-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 08/23/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE To refine a reliable and reproducible intraoperative visual evoked potentials (iVEPs) monitoring protocol during endoscopic transsphenoidal surgery. To assess the reliability of baseline iVEPs in predicting preoperative visual status and perioperative iVEP variation in predicting postoperative visual outcome. METHODS Sixty-four patients harboring tumors of the pituitary region were included. All patients underwent endoscopic endonasal approach (EEA) with iVEPs monitoring, using a totally intravenous anesthetic protocol. Ophthalmological evaluation included visual acuity and visual field studies. RESULTS Preoperatively, visual acuity was reduced in 86% and visual field in 76.5% of cases. Baseline iVEPs amplitude was significantly correlated with preoperative visual acuity and visual field (p = 0.001 and p = 0.0004, respectively), confirming the reliability of the neurophysiological/anesthetic protocol implemented. Importantly, perioperatively the variation in iVEPs amplitude was significantly correlated with the changes in visual acuity (p < 0.0001) and visual field (p = 0.0013). ROC analysis confirmed that iVEPs are an accurate predictor of perioperiative visual acuity improvement, with a 100% positive predictive value in patients with preoperative vision loss. CONCLUSIONS iVEPs during EEA is highly reliable in describing preoperative visual function and can accurately predict postoperative vision improvement. SIGNIFICANCE iVEPs represent a promising resource for carrying out a more effective and safe endoscopic transsphenoidal surgery.
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Affiliation(s)
- Pier Paolo Mattogno
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - Quintino Giorgio D'Alessandris
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Mario Rigante
- Department of Otorhinolaryngology, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Giuseppe Granata
- Department of Neurology, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Michele Di Domenico
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Valerio Perotti
- Department of Anesthesiology, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Nicola Montano
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Martina Giordano
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology and Metabolism, Fondazione Policlinico Gemelli IRCCS - Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Francesco Doglietto
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Liverana Lauretti
- Institute of Neurosurgery, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del Sacro Cuore - Roma, Largo A. Gemelli 8, 00168, Rome, Italy
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15
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Montano N, Rapisarda A, D'Alessandris QG, D'Ercole M, Izzo A. The importance of pre-operative neuroanatomical study in the surgical treatment of trigeminal neuralgia associated with multiple sclerosis. Front Neuroanat 2023; 17:1276977. [PMID: 38020210 PMCID: PMC10643865 DOI: 10.3389/fnana.2023.1276977] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/12/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- Nicola Montano
- Neurosurgery Section, Department of Neuroscience, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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16
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Arosio B, Ferri E, Mari D, Tobaldini E, Vitale G, Montano N. The influence of inflammation and frailty in the aging continuum. Mech Ageing Dev 2023; 215:111872. [PMID: 37689318 DOI: 10.1016/j.mad.2023.111872] [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: 07/05/2023] [Revised: 09/01/2023] [Accepted: 09/07/2023] [Indexed: 09/11/2023]
Abstract
Inflammaging is a low-grade inflammatory state that can be considered an adaptive process aimed at stimulating appropriate anti-inflammatory response. Frailty is determined by the accumulation of molecular and cellular defects accumulated throughout life; therefore, an appropriate frailty computation could be a valuable tool for measuring biological age. This study aims to analyse the association between inflammatory markers and both chronological age "per se" and frailty. We studied 452 persons aged 43-114 years. A Frailty Index (FI) was computed considering a wide range of age-related signs, symptoms, disabilities, and diseases. Plasma concentrations of inflammatory cytokines and peripheral markers of neuroinflammation were analysed by next-generation ELISA. The mean age of the cohort was 79.7 (from 43 to 114) years and the median FI was 0.19 (from 0.00 to 0.75). The concentrations of most inflammatory markers increased significantly with chronological age, after adjustment for sex and FI. Interferon-γ was significantly affected only by FI, while interleukin (IL)-10 and IL-1β were associated only with chronological age. In conclusion, we described different associations between inflammatory components and chronological vs. biological age. A better characterization of the molecular signature of aging could help to understand the complexity of this process.
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Affiliation(s)
- Beatrice Arosio
- Department of Clinical Sciences and Community Health, University of Milan, Via della Commenda 19, 20122 Milan, Italy.
| | - Evelyn Ferri
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Daniela Mari
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, 20095 Cusano Milanino, Italy
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Via della Commenda 19, 20122 Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Giovanni Vitale
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, 20095 Cusano Milanino, Italy; Department of Medical Biotechnologies and Translational Medicine, University of Milan, Via Vanvitelli 32, 20133 Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Via della Commenda 19, 20122 Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
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17
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D'Ercole M, Izzo A, Fuggetta F, Rapisarda A, Burattini B, Montano N. The impact of strategies to manage the COVID-19 pandemic on patients with intrathecal baclofen therapy. J Neurosurg Sci 2023; 67:605-608. [PMID: 34342200 DOI: 10.23736/s0390-5616.21.05410-2] [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: 11/08/2022]
Abstract
BACKGROUND The activities related to intrathecal baclofen (ITB) therapy could not be interrupted at the outbreak of COVID-19 pandemic due to possible life-threatening related complications such as withdrawal and over dosage syndromes. In this study we reported the different adopted strategies to manage patients with an ITB implanted infusion pump during the pandemic period and studied the impact of these strategies on experiences reported from patients and their caregivers, assessed through a specific survey. METHODS Thirty-five patients (mean age: 43.71±12.33 years) were included. Their clinical and medical data were recorded and observed from March 2020 to March 2021 and different strategies implemented in order to limit patients and providers risk of exposure to COVID-19. The impact of these strategies was assessed trough a survey that was performed after the first two months of pandemic (coinciding with the period of general lockdown) and after one year from the pandemic onset. RESULTS We observed a statistically significant improvement of the following items: difficulties in reaching medical clinic (P=0.0072), continuation of physical therapy (P=0.0021) and feelings of anxiety in medical conditions (P=0.0006). Considering the difficulties in communications with the medical staff we obtained optimal scores both at the beginning of pandemic and after one year from the pandemic onset without significant difference. CONCLUSIONS Our survey showed that the adopted strategies provided a feeling of confidence and safety among ITB patients and their caregivers during the COVID-19 pandemic. We think that a clear communication is always of paramount importance to manage these patients.
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Affiliation(s)
- Manuela D'Ercole
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Izzo
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Filomena Fuggetta
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Rapisarda
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Benedetta Burattini
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Nicola Montano
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy -
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18
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Noya C, D’Alessandris QG, Doglietto F, Pallini R, Rigante M, Mattogno PP, Gessi M, Montano N, Parrilla C, Galli J, Olivi A, Lauretti L. Treatment of Clival Chordomas: A 20-Year Experience and Systematic Literature Review. Cancers (Basel) 2023; 15:4493. [PMID: 37760463 PMCID: PMC10527079 DOI: 10.3390/cancers15184493] [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: 08/14/2023] [Revised: 08/30/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Clival chordomas are rare but aggressive skull base tumors that pose significant treatment challenges and portend dismal prognosis. The aim of this study was to highlight the advantages and limitations of available treatments, to furnish prognostic indicators, and to shed light on novel therapeutic strategies. We conducted a retrospective study of clival chordomas that were surgically treated at our institution from 2003 to 2022; for comparison purposes, we provided a systematic review of published surgical series and, finally, we reviewed the most recent advancements in molecular research. A total of 42 patients underwent 85 surgeries; median follow-up was 15.8 years, overall survival rate was 49.9% at 10 years; meanwhile, progression-free survival was 26.6% at 10 years. A significantly improved survival was observed in younger patients (<50 years), in tumors with Ki67 ≤ 5% and when adjuvant radiotherapy was performed. To conclude, clival chordomas are aggressive tumors in which surgery and radiotherapy play a fundamental role while molecular targeted drugs still have an ancillary position. Recognizing risk factors for recurrence and performing a molecular characterization of more aggressive lesions may be the key to future effective treatment.
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Affiliation(s)
- Carolina Noya
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
| | - Quintino Giorgio D’Alessandris
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
| | - Francesco Doglietto
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
| | - Roberto Pallini
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
| | - Mario Rigante
- Otolaryngology, Head and Neck Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (M.R.); (C.P.)
| | - Pier Paolo Mattogno
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
| | - Marco Gessi
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Pathology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Nicola Montano
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
| | - Claudio Parrilla
- Otolaryngology, Head and Neck Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (M.R.); (C.P.)
| | - Jacopo Galli
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Otolaryngology, Head and Neck Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (M.R.); (C.P.)
| | - Alessandro Olivi
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
| | - Liverana Lauretti
- School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (C.N.); (Q.G.D.); (F.D.); (R.P.); (M.G.); (N.M.); (J.G.); (A.O.)
- Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli, 8, 00168 Rome, Italy;
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19
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Blanca D, Parrella G, Consonni D, Villa S, Ceriani G, Cespiati A, Figini G, Ghigliazza G, Maira D, Oberti G, Scaramellini N, Schinco GL, Tafuri F, Montano N, Cappellini MD, Motta I. Anemia management and transfusion strategy in internal medicine units: Less is more. Eur J Intern Med 2023; 115:48-54. [PMID: 37225593 DOI: 10.1016/j.ejim.2023.05.022] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/08/2023] [Accepted: 05/17/2023] [Indexed: 05/26/2023]
Abstract
Blood transfusion is one of the most overused procedures, especially in elderly patients. Despite the current transfusion guidelines recommending a restrictive transfusion strategy in stable patients, the clinical practice varies according to physicians' experience and implementation of patient blood management. This study aimed to evaluate the anemia management and transfusion strategy in anemic elderly hospitalized and the impact of an educational program. We enrolled ≥ 65-year-old patients who presented or developed anemia during admission to a tertiary hospital's internal medicine and geriatric units. Patients with onco-hematological disorders, hemoglobinopathies and active bleeding were excluded. In the first phase, anemia management was monitored. In the second phase, the six participating units were divided into two groups and two arms: Educational (Edu) and non-educational (NE). During this phase, physicians in the Edu arm underwent an educational program for the appropriate use of transfusion and anemia management. In the third phase, anemia management was monitored. Comorbidities, demographic and hematological characteristics were similar in all phases and arms. The percentages of transfused patients during phase 1 were 27.7% in NE and 18.5% in the Edu arm. During phase 3, it decreased to 21.4% in the NE and 13.6% in the Edu arm. Hemoglobin levels at discharge and after 30 days were higher in the Edu group despite reduced use of blood transfusion. In conclusion, a more restrictive strategy was comparable or superior to the more liberal one in terms of clinical outcomes, with the advantage of saving red blood cell units and reducing related side effects.
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Affiliation(s)
- Deborah Blanca
- Internal Medicine, Immunology and Allergology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Università degli Studi di Milano, Milan, Italy
| | | | - Dario Consonni
- Epidemiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Villa
- Department of Transfusion Medicine and Hematology, Biological Resource Center and Precision Medicine Lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuliana Ceriani
- High Care Internal Medicin Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Annalisa Cespiati
- Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Italy
| | - Giovanni Figini
- High Care Internal Medicin Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriele Ghigliazza
- Università degli Studi di Milano, Milan, Italy; UOC Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Diletta Maira
- Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanna Oberti
- Università degli Studi di Milano, Milan, Italy; Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Natalia Scaramellini
- Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | | | - Francesco Tafuri
- UOC Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Internal Medicine, Immunology and Allergology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Maria Domenica Cappellini
- Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Irene Motta
- Unit of Internal Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.
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20
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Bellocchi C, Carandina A, Della Torre A, Turzi M, Arosio B, Marchini M, Vigone B, Scatà C, Beretta L, Rodrigues GD, Tobaldini E, Montano N. Transcutaneous auricular branch vagal nerve stimulation as a non-invasive add-on therapeutic approach for pain in systemic sclerosis. RMD Open 2023; 9:e003265. [PMID: 37536947 PMCID: PMC10401218 DOI: 10.1136/rmdopen-2023-003265] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 04/27/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023] Open
Abstract
OBJECTIVE Systemic sclerosis (SSc) is an autoimmune disease with health-related quality of life (HRQoL) high impairment. Pain is of paramount importance to be targeted by therapeutical approaches. Our study aim was to perform an add-on device-based non-invasive neuromodulatory treatment through transcutaneous auricular vagal nerve stimulation (tVNS) in patients with SSc, assessing its effects on pain as primary endpoint and on inflammation, cardiovascular autonomic control and HRQoL. METHODS Thirty-two patients with SSc were enrolled based on reported pain assessed through Numeric Rating Scale (NRS). Twenty-one (90% with limited cutaneous SSc) completed a randomised, cross-over, patient-blind trial, in which interventional and active control were used in random order for 4 weeks, interspersed with 4 weeks washout. NRS, Patient-Reported Outcomes Measurement Information System-29 (PROMIS-29) Item4 for pain interference, heart rate variability (HRV), serum cytokines and HRQoL questionnaires (Health Assessment Questionnaire, Patient Health Questionnaire-9, University of California, Los Angeles Gastrointestinal Tract, Pittsburgh Sleep Quality Index) were assessed at baseline, at T1 (after 1 month of tVNS or active control), at T2 (after washout) and at T3 (after 1 month of active control or tVNS). T-test for paired data and Wilcoxon signed-rank test for non-normally distributed parameters were performed to compare the effect of tVNS and active control. RESULTS NRS pain was significantly reduced by tVNS and not by active control (Mean±SD: -27.7%±21.3% vs -7.7%±26.3%, p=0.002). Interleukin-6 was downregulated in tVNS versus active control (p=0.029). No significant differences were observed in tVNS versus active control for PROMIS-29 Item4, QoL scales and HRV with both spectral and symbolic analyses. CONCLUSION tVNS demonstrated to be a safe and non-invasive add-on tool to reduce pain in SSc.
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Affiliation(s)
- Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Alice Della Torre
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimiliano Turzi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Buzzi Children's Hospital, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Beatrice Arosio
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maurizio Marchini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Barbara Vigone
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Costanza Scatà
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenzo Beretta
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
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21
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D'Alessandris QG, Menna G, Izzo A, D'Ercole M, Della Pepa GM, Lauretti L, Pallini R, Olivi A, Montano N. Neuromodulation for Brain Tumors: Myth or Reality? A Narrative Review. Int J Mol Sci 2023; 24:11738. [PMID: 37511496 PMCID: PMC10380317 DOI: 10.3390/ijms241411738] [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: 05/31/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
In recent years, research on brain cancers has turned towards the study of the interplay between the tumor and its host, the normal brain. Starting from the establishment of a parallelism between neurogenesis and gliomagenesis, the influence of neuronal activity on the development of brain tumors, particularly gliomas, has been partially unveiled. Notably, direct electrochemical synapses between neurons and glioma cells have been identified, paving the way for new approaches for the cure of brain cancers. Since this novel field of study has been defined "cancer neuroscience", anticancer therapeutic approaches exploiting these discoveries can be referred to as "cancer neuromodulation". In the present review, we provide an up-to-date description of the novel findings and of the therapeutic neuromodulation perspectives in cancer neuroscience. We focus both on more traditional oncologic approaches, aimed at modulating the major pathways involved in cancer neuroscience through drugs or genetic engineering techniques, and on electric stimulation proposals; the latter is at the cutting-edge of neuro-oncology.
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Affiliation(s)
- Quintino Giorgio D'Alessandris
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Grazia Menna
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Liverana Lauretti
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Roberto Pallini
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Alessandro Olivi
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Nicola Montano
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
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22
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D'Ercole M, D'Alessandris QG, Di Domenico M, Burattini B, Menna G, Izzo A, Polli FM, Della Pepa GM, Olivi A, Montano N. Is There a Role for Intraoperative Neuromonitoring in Intradural Extramedullary Spine Tumors? Results and Indications from an Institutional Series. J Pers Med 2023; 13:1103. [PMID: 37511716 PMCID: PMC10381312 DOI: 10.3390/jpm13071103] [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: 05/01/2023] [Revised: 06/23/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023] Open
Abstract
While intraoperative neurophysiological monitoring (IONM) is considered a standard for intramedullary spinal cord tumor surgery, the effective role of IONM in intradural extramedullary (IDEM) tumors is still debated. We present the results of 60 patients affected by IDEM tumors undergoing surgery with the aid of IONM. Each patient was evaluated according to the modified McCormick scale (MMS) at admission, discharge and at follow-up. During surgery, motor evoked potentials (MEPs) and somatosensory evoked potentials (SEPs) were studied using the Medtronic NIM-eclipse® 32-channel system (Medtronic Xomed, Inc. 6743 Southpoint Drive North Jacksonville FL USA). Patients' age, gender and tumor location did not affect MMS modifications. Tumors involving more than three levels had an increased likelihood of MMS worsening, while meningioma pathology was associated with worse preoperative and 1-year follow-up MMS. No MEP amplitude ratio was able to predict clinical variations, while intraoperative SEP worsening was associated with 100% risk of poor MMS at discharge and with 50% risk of poor MMS at long-term follow-up. In our opinion, SEP monitoring is a valid tool that may contribute to the preservation of the patient's neurological status. MEP monitoring is not mandatory in IDEM surgery while more studies are required to explore the feasibility and the role of D-wave in this kind of surgery.
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Affiliation(s)
- Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Michele Di Domenico
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Benedetta Burattini
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Grazia Menna
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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23
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Scatà C, Carandina A, Della Torre A, Arosio B, Bellocchi C, Dias Rodrigues G, Furlan L, Tobaldini E, Montano N. Social Isolation: A Narrative Review on the Dangerous Liaison between the Autonomic Nervous System and Inflammation. Life (Basel) 2023; 13:1229. [PMID: 37374012 DOI: 10.3390/life13061229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 05/18/2023] [Indexed: 06/29/2023] Open
Abstract
Social isolation and feelings of loneliness are related to higher mortality and morbidity. Evidence from studies conducted during space missions, in space analogs, and during the COVID-19 pandemic underline the possible role of the autonomic nervous system in mediating this relation. Indeed, the activation of the sympathetic branch of the autonomic nervous system enhances the cardiovascular response and activates the transcription of pro-inflammatory genes, which leads to a stimulation of inflammatory activation. This response is adaptive in the short term, in that it allows one to cope with a situation perceived as a threat, but in the long term it has detrimental effects on mental and physical health, leading to mood deflection and an increased risk of cardiovascular disease, as well as imbalances in immune system activation. The aim of this narrative review is to present the contributions from space studies and insights from the lockdown period on the relationship between social isolation and autonomic nervous system activation, focusing on cardiovascular impairment and immune imbalance. Knowing the pathophysiological mechanisms underlying this relationship is important as it enables us to structure effective countermeasures for the new challenges that lie ahead: the lengthening of space missions and Mars exploration, the specter of future pandemics, and the aging of the population.
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Affiliation(s)
- Costanza Scatà
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Angelica Carandina
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Alice Della Torre
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Beatrice Arosio
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Chiara Bellocchi
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Gabriel Dias Rodrigues
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Ludovico Furlan
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Eleonora Tobaldini
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Nicola Montano
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
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24
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Bellocchi C, Beretta L, Wang X, Lyons MA, Marchini M, Lorini M, Carbonelli V, Montano N, Assassi S. Longitudinal global transcriptomic profiling of preclinical systemic sclerosis reveals molecular changes associated with disease progression. Rheumatology (Oxford) 2023; 62:1662-1668. [PMID: 36040182 PMCID: PMC10072882 DOI: 10.1093/rheumatology/keac492] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To investigate peripheral blood cell (PBCs) global gene expression profile of SSc at its preclinical stage (PreSSc) and to characterize the molecular changes associated with progression to a definite disease over time. MATERIAL AND METHODS Clinical data and PBCs of 33 participants with PreSSc and 16 healthy controls (HCs) were collected at baseline and follow-up (mean 4.2 years). Global gene expression profiling was conducted by RNA sequencing and a modular analysis was performed. RESULTS Comparison of baseline PreSSc to HCs revealed 2889 differentially expressed genes. Interferon signalling was the only activated pathway among top over-represented pathways. Moreover, 10 modules were significantly decreased in PreSSc samples (related to lymphoid lineage, cytotoxic/NK cell, and erythropoiesis) in comparison to HCs. At follow-up, 14 subjects (42.4%) presented signs of progression (evolving PreSSc) and 19 remained in stable preclinical stage (stable PreSSc). Progression was not associated with baseline clinical features or baseline PBC transcript modules. At follow-up stable PreSSc normalized their down-regulated cytotoxic/NK cell and protein synthesis modules while evolving PreSSc kept a down-regulation of cytotoxic/NK cell and protein synthesis modules. Transcript level changes of follow-up vs baseline in stable PreSSc vs evolving PreSSc showed 549 differentially expressed transcripts (336 up and 213 down) with upregulation of the EIF2 Signalling pathway. CONCLUSIONS Participants with PreSSc had a distinct gene expression profile indicating that molecular differences at a transcriptomic level are already present in the preclinical stages of SSc. Furthermore, a reduced NK signature in PBCs was related to SSc progression over time.
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Affiliation(s)
- Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenzo Beretta
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Xuan Wang
- Biostatistics, Baylor Institute for Immunology Research, Dallas, TX, USA
| | - Marka A Lyons
- Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Maurizio Marchini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maurizio Lorini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Vincenzo Carbonelli
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Shervin Assassi
- Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, USA
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25
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Benato A, Menna G, Rapisarda A, Polli FM, D’Ercole M, Izzo A, D’Alessandris QG, Montano N. Decompression with or without Fusion for Lumbar Synovial Cysts—A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:jcm12072664. [PMID: 37048747 PMCID: PMC10095101 DOI: 10.3390/jcm12072664] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/10/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
The management of symptomatic lumbar synovial cysts (LSC) is still a matter of debate. Previous systematic reviews did not stratify data according to different treatment techniques or incompletely reported comparative data on patients treated with lumbar posterior decompression (LPD) and lumbar decompression and fusion (LDF). The aim of our study was to compare LPD and LDF via a systematic review and meta-analysis of the existing literature. The design of this study was in accordance with the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The review questions were as follows: among patients suffering from symptomatic lumbar synovial cysts (population) and treated with either posterior lumbar decompression or posterior decompression with fusion (intervention), who gets the best results (outcome), in terms of cyst recurrence, reoperation rates, and improvement of postoperative symptoms (comparison)? The search of the literature yielded a total of 1218 results. Duplicate records were then removed (n = 589). A total of 598 articles were screened, and 587 records were excluded via title and abstract screening; 11 studies were found to be relevant to our research question and were assessed for eligibility. Upon full-text review, 5 were excluded because they failed to report any parameter separately for both LPD and LDF. Finally, 6 studies for a total of 657 patients meeting the criteria stated above were included in the present investigation. Our analysis showed that LDF is associated with better results in terms of lower postoperative back pain and cyst recurrence compared with LPD. No differences were found in reoperation rates and complication rates between the two techniques. The impact of minimally invasive decompression techniques on the different outcomes in LSC should be assessed in the future and compared with instrumentation techniques.
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Affiliation(s)
- Alberto Benato
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Grazia Menna
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Alessandro Rapisarda
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Filippo Maria Polli
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Manuela D’Ercole
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Alessandro Izzo
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Quintino Giorgio D’Alessandris
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Nicola Montano
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario Agostino Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Baroni S, Rapisarda A, Gentili V, Burattini B, Moretti G, Sarlo F, Izzo A, D'Ercole M, Olivi A, Urbani A, Montano N. CSF neuron-specific enolase as a biomarker of neurovascular conflict severity in drug-resistant trigeminal neuralgia: a prospective study in patients submitted to microvascular decompression. Neurol Sci 2023; 44:1319-1325. [PMID: 36564658 DOI: 10.1007/s10072-022-06573-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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Although neurovascular conflict (NVC) is the most widely accepted cause of trigeminal neuralgia (TN), few articles have analyzed molecular and biochemical mechanisms underlying TN. In the present study, we dosed neuron-specific enolase (NSE) on serum and CSF samples of 20 patients submitted to microvascular decompression (MVD) and correlated these findings with the type of NVC. METHODS Blood samples were obtained preoperatively and 48 h after MVD. CSF from trigeminal cistern was intraoperatively obtained. NSE levels were measured using the Diasorin kit (LIAISON®NSE). NVC was classified as "contact" or "trigeminal nerve distortion/indentation" or "trigeminal root atrophy" based on MRI and intraoperative findings. Clinical outcome was measured by acute pain relief (APR) and Barrow Neurological Institute (BNI) scale at last available follow-up (FU; 6.40 ± 5.38 months). RESULTS APR was obtained in all patients. A statistically significant BNI reduction was obtained at latest FU (p < 0.0001). Serum NSE levels significantly decreased following MVD (from 12.15 ± 3.02 ng/mL to 8.95 ± 2.83 ng/mL, p = 0.001). The mean CSF NSE value was 48.94 ng/mL, and the mean CSF/serum NSE rate was 4.18 with a strong correlation between these two variables (p = 0.0008). CSF NSE level in "trigeminal root atrophy" group was significantly higher compared to "contact" (p = 0.0045) and "distortion/indentation" (p = 0.010) groups. CONCLUSION NSE levels seem to be related to the etiopathology and severity of NVC. A significant reduction of serum NSE levels could be related to the resolution of the NVC and clinical TN improvement.
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Affiliation(s)
- Silvia Baroni
- Department of Diagnostic and Laboratory Medicine, Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Basic Biotechnological Sciences, Intensive Care and Perioperative Clinics Research, Catholic University of the Sacred Heart, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS. Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Vanessa Gentili
- Department of Basic Biotechnological Sciences, Intensive Care and Perioperative Clinics Research, Catholic University of the Sacred Heart, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Benedetta Burattini
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS. Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Giacomo Moretti
- Department of Diagnostic and Laboratory Medicine, Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesca Sarlo
- Department of Basic Biotechnological Sciences, Intensive Care and Perioperative Clinics Research, Catholic University of the Sacred Heart, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS. Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Andrea Urbani
- Department of Diagnostic and Laboratory Medicine, Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Basic Biotechnological Sciences, Intensive Care and Perioperative Clinics Research, Catholic University of the Sacred Heart, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS. Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168, Rome, Italy.
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de Moraes TL, Costa FO, Cabral DG, Fernandes DM, Sangaleti CT, Dalboni MA, Motta E Motta J, de Souza LA, Montano N, Irigoyen MC, Brines M, J Tracey K, Pavlov VA, Consolim Colombo FM. Brief periods of transcutaneous auricular vagus nerve stimulation improve autonomic balance and alter circulating monocytes and endothelial cells in patients with metabolic syndrome: a pilot study. Bioelectron Med 2023; 9:7. [PMID: 36998060 PMCID: PMC10064781 DOI: 10.1186/s42234-023-00109-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/11/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND There is emerging evidence that the nervous system regulates immune and metabolic alterations mediating Metabolic syndrome (MetS) pathogenesis via the vagus nerve. This study evaluated the effects of transcutaneous auricular vagus nerve stimulation (TAVNS) on key cardiovascular and inflammatory components of MetS. METHODS We conducted an open label, randomized (2:1), two-arm, parallel-group controlled trial in MetS patients. Subjects in the treatment group (n = 20) received 30 min of TAVNS with a NEMOS® device placed on the cymba conchae of the left ear, once weekly. Patients in the control group (n = 10) received no stimulation. Hemodynamic, heart rate variability (HRV), biochemical parameters, and monocytes, progenitor endothelial cells, circulating endothelial cells, and endothelial micro particles were evaluated at randomization, after the first TAVNS treatment, and again after 8 weeks of follow-up. RESULTS An improvement in sympathovagal balance (HRV analysis) was observed after the first TAVNS session. Only patients treated with TAVNS for 8 weeks had a significant decrease in office BP and HR, a further improvement in sympathovagal balance, with a shift of circulating monocytes towards an anti-inflammatory phenotype and endothelial cells to a reparative vascular profile. CONCLUSION These results are of interest for further study of TAVNS as treatment of MetS.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | - Michael Brines
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Kevin J Tracey
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Valentin A Pavlov
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Fernanda M Consolim Colombo
- Nove de Julho University - UNINOVE, São Paulo, Brazil.
- University of São Paulo, Hypertension Unit, São Paulo, Brazil.
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Rapisarda A, Battistelli M, Izzo A, D'Ercole M, D'Alessandris QG, Polli FM, Santi S, Martinelli R, Montano N. Outcome Comparison of Drug-Resistant Trigeminal Neuralgia Surgical Treatments-An Umbrella Review of Meta-Analyses and Systematic Reviews. Brain Sci 2023; 13:brainsci13040530. [PMID: 37190495 DOI: 10.3390/brainsci13040530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 03/19/2023] [Accepted: 03/22/2023] [Indexed: 05/17/2023] Open
Abstract
Medical treatment for trigeminal neuralgia (TN) is not always a feasible option due to a lack of full response or adverse effects. Open surgery or percutaneous procedures are advocated in these cases. Several articles have compared the results among different techniques. Nevertheless, the findings of these studies are heterogeneous. Umbrella reviews are studies sitting at the peak of the evidence pyramid. With this umbrella review, we provided a systematic review of the outcomes of the surgical procedures used for TN treatment. Only systematic reviews and meta-analyses were included following the PRISMA guidelines. Ten articles were enrolled for qualitative and quantitative assessment. Level of evidence was quantified using a specific tool (AMSTAR-2). Results were heterogenous in terms of outcome and measurements. Microvascular decompression (MVD) appeared to be the most effective procedure both in the short-term (pain relief in 85-96.6% of cases) and long-term follow-up (pain relief in 64-79% of cases), although showed the highest rate of complications. The results of percutaneous techniques were similar but radiosurgery showed the highest variation in term of pain relief and a higher rate of delayed responses. The use of the AMSTAR-2 tool to quantify the evidence level scored three studies as critically low and seven studies as low-level, revealing a lack of good quality studies on this topic. Our umbrella review evidenced the need of well-designed comparative studies and the utilization of validated scales in order to provide more homogenous data for pooled-analyses and meta-analyses in the field of TN surgical treatment.
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Affiliation(s)
- Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
| | - Marco Battistelli
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
| | - Samuele Santi
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Renata Martinelli
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Cordani R, Tobaldini E, Rodrigues GD, Giambersio D, Veneruso M, Chiarella L, Disma N, De Grandis E, Toschi-Dias E, Furlan L, Carandina A, Prato G, Nobili L, Montano N. Cardiac autonomic control in Rett syndrome: Insights from heart rate variability analysis. Front Neurosci 2023; 17:1048278. [PMID: 37021139 PMCID: PMC10067665 DOI: 10.3389/fnins.2023.1048278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 02/17/2023] [Indexed: 03/22/2023] Open
Abstract
Rett syndrome (RTT) is a rare and severe neurological disorder mainly affecting females, usually linked to methyl-CpG-binding protein 2 (MECP2) gene mutations. Manifestations of RTT typically include loss of purposeful hand skills, gait and motor abnormalities, loss of spoken language, stereotypic hand movements, epilepsy, and autonomic dysfunction. Patients with RTT have a higher incidence of sudden death than the general population. Literature data indicate an uncoupling between measures of breathing and heart rate control that could offer insight into the mechanisms that lead to greater vulnerability to sudden death. Understanding the neural mechanisms of autonomic dysfunction and its correlation with sudden death is essential for patient care. Experimental evidence for increased sympathetic or reduced vagal modulation to the heart has spurred efforts to develop quantitative markers of cardiac autonomic profile. Heart rate variability (HRV) has emerged as a valuable non-invasive test to estimate the modulation of sympathetic and parasympathetic branches of the autonomic nervous system (ANS) to the heart. This review aims to provide an overview of the current knowledge on autonomic dysfunction and, in particular, to assess whether HRV parameters can help unravel patterns of cardiac autonomic dysregulation in patients with RTT. Literature data show reduced global HRV (total spectral power and R-R mean) and a shifted sympatho-vagal balance toward sympathetic predominance and vagal withdrawal in patients with RTT compared to controls. In addition, correlations between HRV and genotype and phenotype features or neurochemical changes were investigated. The data reported in this review suggest an important impairment in sympatho-vagal balance, supporting possible future research scenarios, targeting ANS.
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Affiliation(s)
- Ramona Cordani
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
- Unit for Research & Innovation in Anesthesia, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Donatella Giambersio
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari “Aldo Moro”, Bari, Italy
| | - Marco Veneruso
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Lorenzo Chiarella
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Nicola Disma
- Unit for Research & Innovation in Anesthesia, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Elisa De Grandis
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Edgar Toschi-Dias
- Health Psychology Program, Methodist University of São Paulo, São Paulo, Brazil
- Psychology, Development and Public Policy Program, Catholic University of Santos, São Paulo, Brazil
| | - Ludovico Furlan
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Prato
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Lino Nobili
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Lino Nobili,
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- *Correspondence: Nicola Montano,
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30
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Filtz A, Carandina A, Fasiello A, Barbetta L, Lombardi R, Cinque F, Rizzi G, Ceriani E, Furlan L, Bellocchi C, Fracanzani AL, Hu C, Cogliati C, Canetta C, Peyvandi F, Montano N, Tobaldini E. Remdesivir-induced bradycardia in patients hospitalized with SARS-CoV2 infection: a possible vagally-mediated mechanism. Intern Emerg Med 2023; 18:359-366. [PMID: 36539604 PMCID: PMC9767799 DOI: 10.1007/s11739-022-03168-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022]
Abstract
Recently, case series studies on patients with SARS-CoV-2 infection reported an association between remdesivir (RDV) administration and incidental bradycardia. However, the phenomenon has not yet been described in detail. We conducted a retrospective case-control study to evaluate the occurrence of RDV-related bradycardia in patients hospitalized for SARS-CoV2 pneumoniae. We retrospectively evaluated 71 patients, hospitalized in six internal medicine wards of the Milan area, affected by mild-to-moderate COVID-19 who received RDV (RDV group) and 54 controls, matched for sex, age and disease severity on admission (CTR group). The mean heart rate value recorded during the first two days of hospitalization was considered as baseline heart rate (HRb). Heart rate values relative to the 5-days treatment and the 5-days post-treatment were extracted for RDV group, while heart rate values relative to 10 days of hospitalization were considered for the CTR group. ΔHR values were calculated as maximum HR drop versus HRb. Possible associations between ΔHR and clinical-demographic factors were assessed through regression analysis. The RDV group experienced a significantly higher incidence of bradycardia compared to the CTR group (56% vs 33%, OR 2.6, 95% CI 1.2-5.4, p value = 0.011). Moreover, the RDV group showed higher ΔHR values than the CTR group. The HR progressively decreased with daily administration of RDV, reaching the maximun drop on day six (-8.6±1.9 bpm). In RDV group, patients who experienced bradycardia had higher drop in HR, higher alanine aminotransferase (ALT) values at the baseline (bALT) and during the RDV administration period. ΔHR was positively associated with HRb (β = 0.772, p < 0.001) and bALT (β = 0.245, p = 0.005). In conclusion, our results confirmed a significant association between RDV administration and development of bradycardia. This effect was proportional to baseline HR and was associated with higher levels of baseline ALT, suggesting a possible interaction between RDV liver metabolism and a vagally-mediated effect on HR due to increased availability of RDV metabolites.
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Affiliation(s)
- Annalisa Filtz
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Annalaura Fasiello
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Barbetta
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Rosa Lombardi
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Felice Cinque
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Giulia Rizzi
- Department of Biomedical and Clinical Sciences, Internal Medicine, L. Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Elisa Ceriani
- Department of Biomedical and Clinical Sciences, Internal Medicine, L. Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Ludovico Furlan
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Ludovica Fracanzani
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Cinzia Hu
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Cogliati
- Department of Biomedical and Clinical Sciences, Internal Medicine, L. Sacco Hospital, ASST Fatebenefratelli-Sacco, University of Milan, Milan, Italy
| | - Ciro Canetta
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Flora Peyvandi
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.
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31
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Montano N, Izzo A, D'Ercole M. Predictors of response to vagus nerve stimulation in drug resistant epilepsy. BRATISL MED J 2023; 124:480. [PMID: 36876373 DOI: 10.4149/bll_2023_067] [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: 03/04/2023]
Abstract
LETTER TO EDITOR Keywords.
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D’Alessandris QG, Menna G, Stifano V, Della Pepa GM, Burattini B, Di Domenico M, Izzo A, D’Ercole M, Lauretti L, Montano N, Olivi A. A Study on the Role of Intraoperative Corticobulbar Motor Evoked Potentials for Improving Safety of Cerebellopontine Angle Surgery in Elderly Patients. Diagnostics (Basel) 2023; 13:diagnostics13040710. [PMID: 36832198 PMCID: PMC9955429 DOI: 10.3390/diagnostics13040710] [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: 01/17/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
Preservation of facial nerve function (FNF) during neurosurgery for cerebellopontine angle (CPA) tumors is paramount in elderly patients. Corticobulbar facial motor evoked potentials (FMEPs) allow assessment intraoperatively of the functional integrity of facial motor pathways, thus improving safety. We aimed to evaluate the significance of intraoperative FMEPs in patients 65 years and older. A retrospective cohort of 35 patients undergoing CPA tumors resection was reported; outcomes of patients aged 65-69 years vs. ≥70 years were compared. FMEPs were registered both from upper and lower face muscles, and amplitude ratios (minimum-to-baseline, MBR; final-to-baseline, FBR; and recovery value, FBR minus MBR) were calculated. Overall, 78.8% of patients had a good late (at 1 year) FNF, with no differences between age groups. In patients aged ≥70 years, MBR significantly correlated with late FNF. At receiver operating characteristics (ROC) analysis, in patients aged 65-69 years, FBR (with 50% cut-off value) could reliably predict late FNF. By contrast, in patients aged ≥70 years, the most accurate predictor of late FNF was MBR, with 12.5% cut-off. Thus, FMEPs are a valuable tool for improving safety in CPA surgery in elderly patients as well. Considering literature data, we noticed higher cut-off values for FBR and a role for MBR, which suggests an increased vulnerability of facial nerves in elderly patients compared to younger ones.
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Affiliation(s)
- Quintino Giorgio D’Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
| | - Grazia Menna
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
| | - Vito Stifano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Benedetta Burattini
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
| | - Michele Di Domenico
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Manuela D’Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Liverana Lauretti
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
- Correspondence: ; Tel.: +39-0630154120 or +39-0630154358; Fax: +39-063051343
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli, 8, 00168 Rome, Italy
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Furlan L, Di Francesco P, Tobaldini E, Solbiati M, Colombo G, Casazza G, Costantino G, Montano N. The environmental cost of unwarranted variation in the use of magnetic resonance imaging and computed tomography scans. Eur J Intern Med 2023; 111:47-53. [PMID: 36759306 DOI: 10.1016/j.ejim.2023.01.016] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND Pollution is a major threat to global health, and there is growing interest on strategies to reduce emissions caused by health care systems. Unwarranted clinical variation, i.e. variation in the utilization of health services unexplained by differences in patient illness or preferences, may be an avoidable source of CO2 when related to overuse. Our objective was to evaluate the CO2 emissions attributable to unwarranted variation in the use of MRI and CT scans among countries of the G20-area. METHODS We selected seven countries of the G20-area with available data on the use of CT and MRI scans from the organization for Economic Co-operation and Development repository. Each nation's annual electric energy expenditure per 1000 inhabitants for such exams (T-Enex-1000) was calculated and compared with the median and lowest value. Based on such differences we estimated the national energy and corresponding tons of CO2 that could be potentially avoided each year. RESULTS With available data we found a significant variation in T-Enex-1000 (median value 1782 kWh, range 1200-3079 kWh) and estimated a significant amount of potentially avoidable emissions each year (range 2046-175120 tons of CO2). In practical terms such emissions would need, in the case of Germany, 71900 and 104210 acres of forest to be cleared from the atmosphere, which is 1.2 and 1.7 times the size of the largest German forest (Bavarian National Forest). CONCLUSION Among countries with a similar rate of development, unwarranted clinical variation in the use of MRI and CT scan causes significant emissions of CO2.
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Affiliation(s)
- Ludovico Furlan
- Department of Internal Medicine, General Medicine Unit, Foundation IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Pietro Di Francesco
- Department of Internal Medicine, General Medicine Unit, Foundation IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Eleonora Tobaldini
- Department of Internal Medicine, General Medicine Unit, Foundation IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Monica Solbiati
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Department of Anaesthesia and Intensive Care Unit, Emergency Department and Emergency Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Colombo
- Department of Anaesthesia and Intensive Care Unit, Emergency Department and Emergency Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giovanni Casazza
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giorgio Costantino
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Department of Anaesthesia and Intensive Care Unit, Emergency Department and Emergency Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Department of Internal Medicine, General Medicine Unit, Foundation IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
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D'Alessandris QG, Martini M, Cenci T, DI Bonaventura R, Lauretti L, Stumpo V, Olivi A, Larocca LM, Pallini R, Montano N. Tailored therapy for recurrent glioblastoma: report of a personalized molecular approach. J Neurosurg Sci 2023; 67:103-107. [PMID: 32550606 DOI: 10.23736/s0390-5616.20.04943-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Failure of clinical trials with targeted therapies in glioblastoma (GBM) is probably related to the enrollment of molecularly unselected patients. In this study we report the results of a precision medicine protocol in recurrent GBM. METHODS We prospectively evaluated 34 patients with recurrent GBM. We determined the expression of vascular endothelial growth factor (VEGF), epidermal growth factor receptor variant III (EGFRvIII), and phosphatase and tensin homolog (PTEN). According to the molecular pattern we administered bevacizumab alone in patients with VEGF overexpression, absence of EGFRvIII, and normal PTEN (group A; N.=16); bevacizumab + erlotinib in patients with VEGF overexpression, expression of EGFRvIII, and normal PTEN (group B; N.=14); and bevacizumab + sirolimus in patients with VEGF overexpression and loss of PTEN, irrespective of the EGFRvIII status (group C; N.=4). We evaluated the response rate, the clinical benefit rate, the 6-month progression-free survival (PFS-6), the 12-month PFS (PFS-12) and the safety profile of the treatment. Moreover, we compared our results with the ones of EORTC 26101 trial. RESULTS Response rate was 50% in the whole cohort with the highest rate in group C (75%). Clinical benefit rate was 71% with the highest rate in group C (75%). PFS-6 was 56% in the whole cohort with the highest rate in group B (64%). PFS-12 was 21% in the whole cohort with the highest rate in group B (29%). When comparing our results with those from the combination arm of the EORTC 26101 trial we found a significantly higher PFS-6 and PFS-12 in our cohort. CONCLUSIONS The precision medicine protocol for recurrent GBM is feasible and leads to improved results if compared with studies lacking molecular selection.
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Affiliation(s)
- Quintino G D'Alessandris
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Maurizio Martini
- Department of Pathology, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Tonia Cenci
- Department of Pathology, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Rina DI Bonaventura
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Liverana Lauretti
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Vittorio Stumpo
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Luigi M Larocca
- Department of Pathology, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Roberto Pallini
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy -
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Stifano V, Della Pepa GM, Offi M, Montano N, Carcagnì A, Pallini R, Lauretti L, Olivi A, D'Alessandris QG. Correction to: Resection versus biopsy for management of primary central nervous system lymphoma: a meta‑analysis. Neurosurg Rev 2023; 46:39. [PMID: 36670266 DOI: 10.1007/s10143-023-01945-1] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Vito Stifano
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Giuseppe M Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Martina Offi
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Antonella Carcagnì
- Facility of Epidemiology and Biostatistics - Gemelli Generator, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Roberto Pallini
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Liverana Lauretti
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
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Stifano V, Della Pepa GM, Offi M, Montano N, Carcagnì A, Pallini R, Lauretti L, Olivi A, D'Alessandris QG. Resection versus biopsy for management of primary central nervous system lymphoma: a meta-analysis. Neurosurg Rev 2023; 46:37. [PMID: 36645525 DOI: 10.1007/s10143-022-01931-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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/11/2022] [Accepted: 12/17/2022] [Indexed: 01/17/2023]
Abstract
The role of surgery in the management of primary central nervous system lymphomas (PCNSL) is currently confined to diagnosis. However, over recent years, an increasing number of papers have suggested a possible positive prognostic impact of surgery in selected cases. The present work aims to perform a meta-analysis of the available literature evidence. A meta-analysis with meta-regression on the role of surgical resection compared to biopsy in the management of PCNSL was conducted according to the PRISMA statement, searching MEDLINE via PubMed and Embase. The random effect model was used. The quality of evidence was assessed using the GRADE framework. After screening 1395 records, we included 11 papers in our analysis. Patients who underwent surgical resection harbored superficial and single-lesion tumors. At 1-, 2-, and 5-year follow-up, progression-free survival did not differ between the two groups, while overall survival favored resection, even if in a non-significant fashion. Meta-regression analysis showed that the overall survival rate at 2 years, but not at 1 or 5 years, was significantly influenced by tumor location. There were no differences in terms of age, sex, Karnofsky performance status, adjuvant therapy, or procedure-related complications. Overall, the quality of evidence is low. The results of the present meta-analysis do not change the current standard of care for PCNSL. However, surgery could be non-inferior to biopsy with an acceptable risk profile in selected patients harboring single and superficial lesions. The low quality of evidence prompts future randomized studies.
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Affiliation(s)
- Vito Stifano
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Giuseppe M Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Martina Offi
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Antonella Carcagnì
- Facility of Epidemiology and Biostatistics - Gemelli Generator, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Roberto Pallini
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Liverana Lauretti
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy.
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
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Ferreira FC, Vaz Padilha MCS, Rocha TMDMS, Lima LS, Carandina A, Bellocchi C, Tobaldini E, Montano N, Soares PPDS, Rodrigues GD. Cardiovascular autonomic modulation during passive heating protocols: a systematic review. Physiol Meas 2023; 44:01TR01. [PMID: 36343372 DOI: 10.1088/1361-6579/aca0d9] [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: 03/06/2022] [Accepted: 11/07/2022] [Indexed: 11/09/2022]
Abstract
Objective.To conduct a systematic review of the possible effects of passive heating protocols on cardiovascular autonomic control in healthy individuals.Approach.The studies were obtained from MEDLINE (PubMed), LILACS (BVS), EUROPE PMC (PMC), and SCOPUS databases, simultaneously. Studies were considered eligible if they employed passive heating protocols and investigated cardiovascular autonomic control by spontaneous methods, such as heart rate variability (HRV), systolic blood pressure variability (SBPV), and baroreflex sensitivity (BRS), in healthy adults. The revised Cochrane risk-of-bias tool (RoB-2) was used to assess the risk of bias in each study.Main results.Twenty-seven studies were included in the qualitative synthesis. Whole-body heating protocols caused a reduction in cardiac vagal modulation in 14 studies, and two studies reported both increased sympathetic modulation and vagal withdrawal. Contrariwise, local-heating protocols and sauna bathing seem to increase cardiac vagal modulation. A reduction of BRS was reported in most of the studies that used whole-body heating protocols. However, heating effects on BRS remain controversial due to methodological differences among baroreflex analysis and heating protocols.Significance.Whole-body heat stress may increase sympathetic and reduce vagal modulation to the heart in healthy adults. On the other hand, local-heating therapy and sauna bathing seem to increase cardiac vagal modulation, opposing sympathetic modulation. Nonetheless, further studies should investigate acute and chronic effects of thermal therapy on cardiovascular autonomic control.
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Affiliation(s)
- Felipe Castro Ferreira
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | | | - Teresa Mell da Mota Silva Rocha
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Ligia Soares Lima
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eleonora Tobaldini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pedro Paulo da Silva Soares
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Gabriel Dias Rodrigues
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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D'Ercole M, Tufo T, Izzo A, Rapisarda A, Polli FM, Signorelli F, Olivi A, Visocchi M, Montano N. Percutaneous Balloon Compression for Trigeminal Neuralgia. A Comparative Study Between the Fluoroscope Guided and Neuronavigated Technique. Acta Neurochir Suppl 2023; 135:157-160. [PMID: 38153464 DOI: 10.1007/978-3-031-36084-8_25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Percutaneous balloon compression (PBC) is a safe and effective procedure in the treatment of trigeminal neuralgia (TN) due to its simplicity, low cost and the possibility of being repeated in case of pain recurrence. Foramen ovale (FO) cannulation is accomplished with the assistance of intraoperative C-arm fluoroscopy. Recently, several authors have reported successful application of intraoperative CT navigation as well. The reported advantages of CT navigation are linked to better spatial orientation and the low rate of attempts for FO cannulation. However, these advantages should be considered in the face of concerns regarding increased radiation dose to the patient and its possible adverse effects. Here we compared the fluoroscopic guided and neuronavigated PBC techniques in terms of efficacy and radiological exposure. We retrospectively analyzed 37 patients suffering for TN and submitted to PBC. We observed a significant improvement of pain at 1 month FU compared with the pre-operative in both groups (p < 0.0001 and p < 0.0001, respectively). A significant increase in radiation exposure was found in the neuronavigated group compared with the fluoroscopy group (p < 0.0001). We suggest the use of neuronavigated PBC only in selected cases, such as patients with multiple previous operations, in whom a difficult access can be pre-operatively hypothesized.
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Affiliation(s)
- Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Tommaso Tufo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Signorelli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Massimiliano Visocchi
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
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D'Onofrio GF, Rapisarda A, Signorelli F, Ganau M, Chibbaro S, Montano N, Polli FM, Visocchi M. Toward the End of the Funnel: The Ventriculus Terminalis-The State of Art of an Ancient Entity with a Recent History. Acta Neurochir Suppl 2023; 135:395-397. [PMID: 38153499 DOI: 10.1007/978-3-031-36084-8_60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
PURPOSE The ventriculus terminalis (VT), also called the fifth ventricle, is a small cavity containing cerebrospinal fluid (CSF) that is in the conus medullaris in continuity with the central canal of the spinal cord. In adults, persistent VT is a very rare entity, and the diagnosis is incidental in most cases. Rarely, VT may become symptomatic for still-uncertain reasons but most often for its cystic dilatation. The management of these selected cases is still controversial and sometimes associated with unsatisfactory outcomes. METHODS We performed a critical review of the existing literature on the management of symptomatic VT in adults. The etiology, pathophysiology, and treatment of VT are presented and discussed, focusing on the best timing for surgery. RESULTS Conservative management, marsupialization, or the placement of a T drain have been reported. The existing classifications describe the most correct approach for each clinical presentation, but scarce importance has been given to the delay from symptoms' onset to surgical treatment. CONCLUSION Although different cases have been described in the literature, this rare pathology remains unknown to most neurosurgeons.
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Affiliation(s)
| | - Alessandro Rapisarda
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy.
| | - Francesco Signorelli
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Mario Ganau
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Nicola Montano
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Filippo Maria Polli
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Massimiliano Visocchi
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
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Izzo A, D'Ercole M, Rapisarda A, Polli FM, Fuggetta F, Olivi A, Visocchi M, Montano N. Spinal Cord High-Frequency Stimulation. The Current Experience and Future Directions. Acta Neurochir Suppl 2023; 135:203-207. [PMID: 38153470 DOI: 10.1007/978-3-031-36084-8_31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Spinal cord stimulation (SCS) is a neuromodulation technology that has emerged as a valid treatment for chronic intractable neuropathic pain. After conventional tonic SCS, new waveforms of stimulation, like high frequency (HF), have proved that they can provide safe and effective pain relief. In addition, SCS is now being utilized more broadly as a potential treatment for a range of indications, including motor disorders and spasticity. Our study presents a retrospective analysis of 20 patients with heterogenous aetiologies of neuropathic pain treated with HF stimulation, after a standardized protocol in a temporary trial. We observed a significant improvement in pain relief according to comparisons of numerical rating scale (NRS) scores before the procedure, after the clinical trial and at latest follow-up. Two unusual clinical cases were also reported, and the pertinent literature was discussed.
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Affiliation(s)
- Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filomena Fuggetta
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Massimiliano Visocchi
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
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Gelormini C, Caricato A, Pastorino R, Guerino Biasucci D, Ioannoni E, Montano N, Stival E, Signorelli F, Melchionda I, Albanese A, Marchese E, Silva S, Antonelli M. Brain tissue oxygenation monitoring in subarachnoid hemorrhage for the detection of delayed ischemia: a systematic review and meta-analysis. Minerva Anestesiol 2023; 89:96-103. [PMID: 36745118 DOI: 10.23736/s0375-9393.22.16468-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Subarachnoid hemorrhage (SAH) is a severe subtype of stroke which can be caused by the rupture of an intracranial aneurysm. Following SAH, about 30% of patients develop a late neurologic deterioration due to a delayed cerebral ischemia (DCI). This is a metanalysis and systematic review on the association between values of brain tissue oxygenation (PbtO2) and DCI in patients with SAH. EVIDENCE ACQUISITION The protocol was written according to the PRISMA-P (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines and approved by the International Prospective Register of Systematic Reviews (PROSPERO registration number CRD42021229338). Relevant literature published up to August 1, 2022 was systematically searched throughout the databases MEDLINE, WEB OF SCIENCE, SCOPUS. A systematic review and metanalysis was carried out. The studies considered eligible were those published in English; that enrolled adult patients (≥18years) admitted to neurointensive care units with aneurysmal SAH (aSAH); that reported presence of multimodality monitoring including PbtO2 and detection of DCI during the period of monitoring. EVIDENCE SYNTHESIS We founded 286 studies, of which six considered eligible. The cumulative mean of PbtO2 was 19.5 mmHg in the ischemic group and 24.1mmHg in the non ischemic group. The overall mean difference of the values of PbtO2 between the patients with or without DCI resulted significantly different (-4.32 mmHg [IC 95%: -5.70, -2.94], without heterogeneity, I2 = 0%, and a test for overall effect with P<0.00001). CONCLUSIONS PbtO2 values were significantly lower in patients with DCI. Waiting for definitive results, monitoring of PbtO2 should be considered as a complementary parameter for multimodal monitoring of the risk of DCI in patients with SAH.
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Affiliation(s)
- Camilla Gelormini
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy -
| | - Anselmo Caricato
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Roberta Pastorino
- Department of Woman, Child, and Public Health, Gemelli University Hospital IRCCS, Rome, Italy
| | - Daniele Guerino Biasucci
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Eleonora Ioannoni
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Nicola Montano
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Eleonora Stival
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Francesco Signorelli
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Isabella Melchionda
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Alessio Albanese
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Enrico Marchese
- Section of Neurosurgery, Department of Neuroscience, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Serena Silva
- Unit of Neurointensive Care, Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Massimo Antonelli
- Department of Anesthesiology, Intensive Care and Emergency Medicine, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
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Di Domenico M, Viola D, Izzo A, D'Ercole M, Signorelli F, Montano N, Visocchi M. Methods and Principles of the Intraoperative Neurophysiologic Monitoring in Neurosurgery. Acta Neurochir Suppl 2023; 135:45-49. [PMID: 38153448 DOI: 10.1007/978-3-031-36084-8_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Intraoperative neurophysiologic monitoring (IONM) is an innovation introduced in neurosurgery in the past decades. It aims to support and guide the neurosurgeon to obtain the best surgical result possible, preventing the occurrence of neurological deficits. The somatosensory evoked potentials (SSEP) assess the integrity of the sensory pathways monitoring the dorsal column-medial lemniscus pathway during spine and cerebral surgery. Motor evoked potentials (MEPs) provide information on the integrity of the motor pathway monitoring the efferent motor pathways from the motor cortex to the muscle through corticospinal (or corticobulbar) tracts. Free-running EMG is the standard technique to monitor peripheral nerves, roots, or cranial motor nerves during surgery. Intraoperative EMG signals are activated during cranial motor nerves damaging or after an irritative stimulus. The duration, morphology, and persistence of EMG reflects the severity of neural injury. Nerve mapping consists of recording muscle activations given by direct nerve stimulation. This technique makes use of a stimulation probe available to the neurosurgeon which allows administering current directly to the nervous tissue (nerves, roots, etc.). Intraoperative neurophysiological monitoring (IONM) represents the standard of care during many procedures, including spinal, intracranial, and vascular surgeries, where there is a risk of neurological damage. Close communication and collaboration between the surgical team, neurophysiologist, and anesthesiologist is mandatory to obtain high-quality neuromonitoring, thus preventing neurologic injuries and gaining the best surgical "safe" results.
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Affiliation(s)
- Michele Di Domenico
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Diana Viola
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Alessandro Izzo
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Manuela D'Ercole
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Francesco Signorelli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Department of Neuroscience, Neurosurgery Section, Università Cattolica del Sacro Cuore, Rome, Italy
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Polli FM, Rapisarda A, Trungu S, Forcato S, Montano N, Signorelli F, Visocchi M, Olivi A. Atlantoaxial Anterior Transarticular Screw Fixation: Indications and Surgical Technique. Acta Neurochir Suppl 2023; 135:273-277. [PMID: 38153481 DOI: 10.1007/978-3-031-36084-8_42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Posterior atlantoaxial screw fixation is a widely adopted therapeutic option for C1-C2 instability secondary to fractures or dislocation, degenerative diseases, or tumors at this level. Anterior transarticular screw fixation (ATSF) is an effective alternative to the posterior approaches, presenting several advantages despite being scarcely known and rarely chosen.In this chapter, we describe the ATSF step by step, illustrating its variations reported in literature, and we critically analyze the several advantages and contraindications of this technique. Moreover, we provide a list of tips and tricks on the surgical procedure, including critical operating room settings-the result of more than 10 years of experience in the field by a senior author.ATSF is a valid strategy for the treatment of different diseases occurring at the level of the atlantoaxial complex that needs consideration. Given the significant learning curve of this strategy, some hints may be essential to begin introducing this technique in the personal armamentarium of a spine surgeon so that they can perform ATSF safely and effectively.
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Affiliation(s)
- Filippo Maria Polli
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro Rapisarda
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy.
| | - Sokol Trungu
- Department of Neuroscience, Mental Health and Sense Organs (NESMOS), Sapienza University of Rome, Rome, Italy
- Neurosurgery Unit, Card. G. Panico Hospital, Tricase, Italy
| | | | - Nicola Montano
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Signorelli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Alessandro Olivi
- Fondazione Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
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di Bonaventura R, Caccavella VM, Latour K, Rapisarda A, Gessi M, Montano N, Visocchi M, Olivi A, Polli FM. Spinal Epidural Atypical Meningioma: Case Report and Review of the Literature. Acta Neurochir Suppl 2023; 135:369-373. [PMID: 38153495 DOI: 10.1007/978-3-031-36084-8_56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Spinal atypical meningiomas are rare, and those whose main extension is in the epidural space are anecdotal. Here, we report a case of a young woman presenting with sensory disturbances and a radiological diagnosis of a dorsal epidural sleeve-like mass. The surgical resection of the lesion allowed the decompression of the spinal cord and led to the histopathological diagnosis of atypical meningioma. At the 3-month follow-up, her neurological recovery was complete. Because of the gross total removal of the lesion, adjuvant radiotherapy was not performed: At the 2-year follow-up, no recurrence of disease was detected. A comprehensive literature review was performed, and just two more case reports on epidural atypical meningiomas were found in the English literature. Through this case report and literature review, we described a rare manifestation of spinal meningioma that entered into a differential diagnosis for extradural spinal lesions, such as secondary malignancies.
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Affiliation(s)
- Rina di Bonaventura
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Valerio Mario Caccavella
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Kristy Latour
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Marco Gessi
- Institute of Pathologic Anatomy, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Massimiliano Visocchi
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Universitaria Policlinico Agostino Gemelli IRCCS, Rome, Italy
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
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D'Ercole M, Innocenzi G, Lattuada P, Ricciardi F, Montano N, Visocchi M, Bistazzoni S. Does Laminectomy Affect Spino-Pelvic Balance in Lumbar Spinal Stenosis? A Study Based on the EOS X-Ray Imaging System. Acta Neurochir Suppl 2023; 135:405-412. [PMID: 38153501 DOI: 10.1007/978-3-031-36084-8_62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
PURPOSE Lumbar spinal stenosis (LSS) is a degenerative disorder causing the forward bending of the trunk and pelvic retroversion with the consequent loss of lumbar lordosis; surgical treatment is intended to enlarge the canal and foramina and decompress the nerve roots. The purpose of our study is to determine whether and to what extent facet-sparing laminectomy affects the spino-pelvic balance. METHODS The spino-pelvic balance of 26 patients was analysed before and after surgery through the EOS X-ray Imaging System. The following parameters were considered: thoracic kyphosis (TK), lumbar lordosis (LL), pelvic incidence (PI), pelvic tilt (PT) and sacral slope (SS). Clinical data were expressed in numeric values according to the Oswestry Disability Index (ODI), the visual analogue scale (VAS) and the modified Japanese Orthopaedic Association (mJOA) scoring system. RESULTS Significant SS decreases and PT increases were noticed after surgery, without modification in LL, axial vertebral rotation (AVR) and the general alignment. Pain and disability had a significant improvement, as represented by a decrease in scores on the VAS and ODI scales and an increase in scores on the mJOA functional scale. CONCLUSION The most important parameter seems to be a congruence between pelvic and spinal parameters, which achieves an economic posture with the physiologic position of the axis of gravity. According to the literature, a standard sagittal balance (SB) has not been defined.
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Affiliation(s)
- Manuela D'Ercole
- Department of Neurosurgery, IRCCS Fondazione Policlinico Universitario "Agostino Gemelli," Università Cattolica del Sacro Cuore, Rome, Italy.
| | | | - Paola Lattuada
- Medical Physics Department, Ospedale S Anna, San Fermo della Battaglia (Co), Italy
| | | | - Nicola Montano
- Department of Neurosurgery, IRCCS Fondazione Policlinico Universitario "Agostino Gemelli," Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Simona Bistazzoni
- Department of Neurosurgery, Ospedale S Anna, San Fermo della Battaglia (Co), Italy
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Bonetto V, Pasetto L, Lisi I, Carbonara M, Zangari R, Ferrari E, Punzi V, Luotti S, Bottino N, Biagianti B, Moglia C, Fuda G, Gualtierotti R, Blasi F, Canetta C, Montano N, Tettamanti M, Camera G, Grimoldi M, Negro G, Rifino N, Calvo A, Brambilla P, Biroli F, Bandera A, Nobili A, Stocchetti N, Sessa M, Zanier ER. Markers of blood-brain barrier disruption increase early and persistently in COVID-19 patients with neurological manifestations. Front Immunol 2022; 13:1070379. [PMID: 36591311 PMCID: PMC9798841 DOI: 10.3389/fimmu.2022.1070379] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [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: 10/14/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 infection is associated with disorders affecting the peripheral and the central nervous system. A high number of patients develop post-COVID-19 syndrome with the persistence of a large spectrum of symptoms, including neurological, beyond 4 weeks after infection. Several potential mechanisms in the acute phase have been hypothesized, including damage of the blood-brain-barrier (BBB). We tested weather markers of BBB damage in association with markers of brain injury and systemic inflammation may help in identifying a blood signature for disease severity and neurological complications. Methods Blood biomarkers of BBB disruption (MMP-9, GFAP), neuronal damage (NFL) and systemic inflammation (PPIA, IL-10, TNFα) were measured in two COVID-19 patient cohorts with high disease severity (ICUCovid; n=79) and with neurological complications (NeuroCovid; n=78), and in two control groups free from COVID-19 history, healthy subjects (n=20) and patients with amyotrophic lateral sclerosis (ALS; n=51). Samples from COVID-19 patients were collected during the first and the second wave of COVID-19 pandemic in Lombardy, Italy. Evaluations were done at acute and chronic phases of the COVID-19 infection. Results Blood biomarkers of BBB disruption and neuronal damage are high in COVID-19 patients with levels similar to or higher than ALS. NeuroCovid patients display lower levels of the cytokine storm inducer PPIA but higher levels of MMP-9 than ICUCovid patients. There was evidence of different temporal dynamics in ICUCovid compared to NeuroCovid patients with PPIA and IL-10 showing the highest levels in ICUCovid patients at acute phase. On the contrary, MMP-9 was higher at acute phase in NeuroCovid patients, with a severity dependency in the long-term. We also found a clear severity dependency of NFL and GFAP levels, with deceased patients showing the highest levels. Discussion The overall picture points to an increased risk for neurological complications in association with high levels of biomarkers of BBB disruption. Our observations may provide hints for therapeutic approaches mitigating BBB disruption to reduce the neurological damage in the acute phase and potential dysfunction in the long-term.
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Affiliation(s)
| | - Laura Pasetto
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Ilaria Lisi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Marco Carbonara
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Rosalia Zangari
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Erica Ferrari
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Veronica Punzi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Silvia Luotti
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Nicola Bottino
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Bruno Biagianti
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Cristina Moglia
- “Rita Levi Montalcini”, Department of Neuroscience, University of Turin, Turin, Italy,AOU Città della Salute e della Scienza Hospital, Turin, Italy
| | - Giuseppe Fuda
- “Rita Levi Montalcini”, Department of Neuroscience, University of Turin, Turin, Italy
| | | | - Francesco Blasi
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Ciro Canetta
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mauro Tettamanti
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Giorgia Camera
- Department of Neurology, Papa Giovanni XXIII Hospital, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Maria Grimoldi
- Department of Neurology, Papa Giovanni XXIII Hospital, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Giulia Negro
- Neurology Section, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Nicola Rifino
- Division of Neurology, University of Milano-Bicocca, Milan, Italy
| | - Andrea Calvo
- “Rita Levi Montalcini”, Department of Neuroscience, University of Turin, Turin, Italy,AOU Città della Salute e della Scienza Hospital, Turin, Italy
| | - Paolo Brambilla
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Francesco Biroli
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Alessandra Bandera
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | | | - Nino Stocchetti
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy,*Correspondence: Nino Stocchetti, ; Maria Sessa, ; Elisa R. Zanier,
| | - Maria Sessa
- Department of Neurology, Papa Giovanni XXIII Hospital, ASST Papa Giovanni XXIII, Bergamo, Italy,*Correspondence: Nino Stocchetti, ; Maria Sessa, ; Elisa R. Zanier,
| | - Elisa R. Zanier
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy,*Correspondence: Nino Stocchetti, ; Maria Sessa, ; Elisa R. Zanier,
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Hassan S, Ramspek CL, Ferrari B, van Diepen M, Rossio R, Knevel R, la Mura V, Artoni A, Martinelli I, Bandera A, Nobili A, Gori A, Blasi F, Canetta C, Montano N, Rosendaal FR, Peyvandi F. Corrigendum to 'External validation of risk scores to predict in-hospital mortality in patients hospitalized due to coronavirus disease 2019'. Eur J Intern Med 2022; 106:163. [PMID: 36153183 PMCID: PMC9490513 DOI: 10.1016/j.ejim.2022.09.011] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shermarke Hassan
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
| | - Chava L Ramspek
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Barbara Ferrari
- U.O.C. Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Merel van Diepen
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Raffaella Rossio
- U.O.C. Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Rachel Knevel
- Department of Rheumatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Vincenzo la Mura
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; U.O.C. Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Artoni
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Centre, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ida Martinelli
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Centre, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandra Bandera
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; Infectious Disease Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandro Nobili
- Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Andrea Gori
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; Infectious Disease Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Blasi
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ciro Canetta
- Department of Medicine, High Care Internal Medicine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Medicina Generale Immunologia e Allergologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Frits R Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Flora Peyvandi
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Universita ` degli Studi di Milano, Via Francesco Sforza 35, Milan 20122, Italy; U.O.C. Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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48
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Blanca D, Nicolosi S, Bandera A, Blasi F, Mantero M, Hu C, de Amicis MM, Lucchi T, Schinco G, Peyvandi F, Gualtierotti R, Fracanzani AL, Lombardi R, Canetta C, Montano N, Beretta L. Comparison between the first and second COVID-19 waves in Internal Medicine wards in Milan, Italy: a retrospective observational study. Intern Emerg Med 2022; 17:2219-2228. [PMID: 35970982 PMCID: PMC9377666 DOI: 10.1007/s11739-022-03052-3] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 07/09/2022] [Indexed: 01/08/2023]
Abstract
COVID-19 spread in two pandemic waves in Italy between 2020 and 2021. The aim of this study is to compare the first with the second COVID-19 wave, analyzing modifiable and non-modifiable factors and how these factors affected mortality in patients hospitalized in Internal Medicine wards. Consecutive patients with SARS-CoV-2 infection and dyspnea requiring O2 supplementation were included. The severity of lung involvement was categorized according to the patients' oxygen need. Six hundred and ten SARS-CoV-2 hospitalized patients satisfied the inclusion criteria. The overall estimated 4-week mortality was similar in the two pandemic waves. Several variables were associated with mortality after univariate analysis, but they lacked the significance after multivariable adjustment. Steroids did not exert any protective effect when analyzed in time-dependent models in the whole sample; however, steroids seemed to exert a protective effect in more severe patients. When analyzing the progression to different states of O2 supplementation during hospital stay, mortality was almost exclusively associated with the use of high-flow O2 or CPAP. The analysis of the transition from one state to the other by Cox-Markov models confirmed that age and the severity of lung involvement at admission, along with fever, were relevant factor for mortality or progression.
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Affiliation(s)
- Deborah Blanca
- Division of Internal Medicine, Immunology and Allergology, Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
| | - Selene Nicolosi
- Division of Internal Medicine, Immunology and Allergology, Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
| | - Alessandra Bandera
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Department of Infectious Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Respiratory Unit Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Mantero
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Respiratory Unit Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Cinzia Hu
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Tiziano Lucchi
- Geriatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppina Schinco
- Geriatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Flora Peyvandi
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberta Gualtierotti
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Ludovica Fracanzani
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Unit of Medicine and Metabolic Disease, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Rosa Lombardi
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Unit of Medicine and Metabolic Disease, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ciro Canetta
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- High Care Internal Medicine Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Montano
- Division of Internal Medicine, Immunology and Allergology, Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
| | - Lorenzo Beretta
- Division of Internal Medicine, Immunology and Allergology, Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - on behalf of the Covid Network
- Division of Internal Medicine, Immunology and Allergology, Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, Milan, Italy
- Department of Infectious Diseases, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Respiratory Unit Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Geriatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Unit of Medicine and Metabolic Disease, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- High Care Internal Medicine Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy
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Ferreira FC, Padilha MCSV, Tobadini E, Bellocchi C, Carandina A, Montano N, Soares PPS, Rodrigues GD. Women have a greater cardiac vagal withdrawal to heat stress compared to men. Temperature (Austin) 2022; 10:444-453. [PMID: 38130655 PMCID: PMC10732604 DOI: 10.1080/23328940.2022.2135354] [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: 07/25/2022] [Accepted: 10/07/2022] [Indexed: 10/31/2022] Open
Abstract
The heated environment shifts the sympatho-vagal balance toward sympathetic predominance and vagal withdrawal. Women's heart is more reliant on vagal autonomic control, while men's heart is more dependent on sympathetic control. However, sex differences in cardiovascular autonomic responses to heat stress remain unknown. We aimed to investigate the cardiovascular autonomic regulation under heat stress between sexes. Thirty-two young participants (27 ± 4 years old; 16 women) were enrolled in a single visit, resting for 30min at baseline (thermal reference condition TC; ∼24°C) and 30min under a heated environment (HOT; ∼38°C). Blood pressure (BP), skin temperature, electrocardiogram, and respiratory oscillations were continuously recorded. The heart rate variability (HRV) was assessed by spectral analysis (low-frequency [LFnu; sympathetic and vagal] and high-frequency [HFnu; vagal]), and symbolic analysis (0 V% [sympathetic] and 2UV%, and 2LV% [vagal]). The spontaneous baroreflex sensitivity (BRS) was calculated by the gain between BP and R-R within the LF band (αLF). The estimated maximal aerobic capacity and body surface area were employed as covariates in sex comparisons. The effects of HOT were the following: 1) Women have a greater cardiac vagal withdrawal to heat stress compared to men; 2) Sex differences on cardiac autonomic response to heat stress exist after controlling for the effect of estimated physical fitness and body surface area. Therefore, heat stress provokes a higher vagal withdrawal to the heart in women compared to men. It could be attributed to sex per se since significant differences between men and women were not modified after covariate analysis.
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Affiliation(s)
- Felipe C. Ferreira
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Michelle Cristina S. V. Padilha
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Eleonora Tobadini
- Department of Clinical Sciences and Community Health, University of Milan, 20122Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122Milan, Italy
| | - Chiara Bellocchi
- Department of Clinical Sciences and Community Health, University of Milan, 20122Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122Milan, Italy
| | - Angelica Carandina
- Department of Clinical Sciences and Community Health, University of Milan, 20122Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122Milan, Italy
| | - Nicola Montano
- Department of Clinical Sciences and Community Health, University of Milan, 20122Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122Milan, Italy
| | - Pedro Paulo S. Soares
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
| | - Gabriel D. Rodrigues
- Laboratory of Experimental and Applied Exercise Physiology, Department of Physiology and Pharmacology, Fluminense Federal University, Niterói, Brazil
- Department of Clinical Sciences and Community Health, University of Milan, 20122Milan, Italy
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50
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Rapisarda A, Pennisi G, Montano N, Della Pepa GM, Ricciardi L, De-Giorgio F, Visocchi M, Olivi A, Polli FM. Atlantoaxial Joint Distraction and Fusion with DTRAX Intra-Articular Cages: A Cadaveric Feasibility Study and Review of the Pertinent Literature. World Neurosurg 2022; 166:153-158. [PMID: 35917923 DOI: 10.1016/j.wneu.2022.07.077] [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: 06/12/2022] [Accepted: 07/15/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Atlantoaxial joint distraction is a key procedure for the treatment of selected patients affected by basilar invagination (BI). In recent years, several authors have reported various techniques of distraction and fixation of the C1-C2 joint using different types of intra-articular spacers, with or without posterior fixation. We review the pertinent literature and propose a feasibility study on the use of a new device for the distraction of the C1-C2 joint aimed to the descent of the dens out of the foramen magnum suggesting its application on selected cases of BI. METHODS The GL-DTRAX Cervical Cage-SE is a cage approved by the Food and Drug Administration for distraction and fixation of subaxial cervical spine. Five adult cadaveric specimens were dissected surgically to evaluate the feasibility of DTRAX insertion inside the C1-C2 joint through a posterior approach. RESULTS The cages were uneventfully set into the C1-C2 intra-articular space of all samples without the need to sacrifice C2 nerve roots and ganglia. Postoperative cervical computed tomography scanning confirmed the correct fitting of the devices in every sample. CONCLUSIONS This cadaveric study highlights the feasibility of the DTRAX cage as a C1-C2 intra-articular device producing a substantial distraction of atlantoaxial complex and suggesting a possible therapeutic role in selected cases of BI.
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Affiliation(s)
- Alessandro Rapisarda
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Giovanni Pennisi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Nicola Montano
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Luca Ricciardi
- Department of Neurosurgery, Sant'Andrea Hospital, Rome, Italy
| | - Fabio De-Giorgio
- Department of Healthcare Surveillance and Bioethics, Section of Legal Medicine, Università Cattolica del Sacro Cuore, Rome, Italy; Fondazione IRCSS Policlinico Universitario A. Gemelli, Rome, Italy
| | - Massimiliano Visocchi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Filippo Maria Polli
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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