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Micarelli A, Viziano A, Arena M, Misici I, Di Benedetto A, Carbini V, Micarelli B, Alessandrini M. Changes in sleep performance and chronotype behaviour after vestibular rehabilitation in unilateral vestibular hypofunction. J Laryngol Otol 2023; 137:1349-1358. [PMID: 36524555 DOI: 10.1017/s0022215122002602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE This study aimed to investigate changes in sleep parameters and self-perceived sleep quality in unilateral vestibular hypofunction participants after vestibular rehabilitation. METHOD Forty-six unilateral vestibular hypofunction participants (before and after vestibular rehabilitation) along with a control group of 60 healthy patients underwent otoneurological examination, a one-week actigraphy sleep analysis and a series of self-report and performance measures. RESULTS After vestibular rehabilitation, unilateral vestibular hypofunction participants showed a significant score decrease in the Pittsburgh Sleep Quality Index, a self-rated reliable questionnaire depicting sleep quality during the last month, as well as a reduction in sleep onset latency and an increase in total sleep time, indicating an objective improvement in sleep quality as measured by actigraphy analysis. However, after vestibular rehabilitation, unilateral vestibular hypofunction participants still showed statistically significant differences with respect to the control group in both self-rated and objective measurements of sleep quality. CONCLUSION Vestibular rehabilitation may impact on sleep performance and chronotype behaviour, possibly by opposing long-term structural changes along neural pathways entangled in sleep activity because of the deafferentation of the vestibular nuclei.
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Affiliation(s)
- A Micarelli
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
| | - A Viziano
- Department of Clinical Sciences and Translational Medicine, ENT Unit, University of Rome Tor Vergata, Italy
| | - M Arena
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
| | - I Misici
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
| | - A Di Benedetto
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
- Occupational Therapy Unit, IRCCS Santa Lucia Foundation, Rome, Italy
| | - V Carbini
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
| | - B Micarelli
- Unit of Neuroscience, Rehabilitation and Sensory Organs, Uniter Onlus, Rome, Italy
| | - M Alessandrini
- Department of Clinical Sciences and Translational Medicine, ENT Unit, University of Rome Tor Vergata, Italy
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Micarelli A, Viziano A, Carbini V, Misici I, Guzzo F, Micarelli B, Alessandrini M. Effects of vestibular rehabilitation on body composition and daily-living physical activity in chronic unilateral vestibular hypofunction. J Vestib Res 2022; 33:71-83. [PMID: 36463467 DOI: 10.3233/ves-220019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Unilateral vestibular hypofunction (UVH) may lead to modifications on metabolism and body composition. Vestibular rehabilitation (VR) demonstrated its effectiveness in ameliorating balance function and several other daily-living aspects. OBJECTIVES The aim of this study was to evaluate metabolic composition, by means of bioelectrical impedance analysis (BIA) and daily activity, with the use of a wrist-worn movement tracker, in UVH participants before and after VR, and to compare data with a healthy control group (CG) of adults. METHODS 46 UVH and 60 CG participants underwent otoneurological testing, self-report and performance questionnaires, BIA, and wore a device tracking daily movement and energy expenditure for one full day; this was performed before and after VR. RESULTS UVH participants demonstrated a significant (p = 0.008) increase in muscle mass after VR, and, when compared to CG, no differences were present with respect to visceral fat and muscle mass. UVH adults reported a significant increase in energy expenditure spent in movement (p = 0.008) and during the day (p = 0.009), daily number of strides (p = 0.009) and calories spent in sweeping (p = 0.009) and stairing (p = 0.008). CONCLUSIONS Results from this study show that VR provided an improvement of metabolic function and body composition of people with UVH, possibly by contrasting structural modifications in neural pathways stemming from the vestibular nuclei and connected to autonomous function.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), UNITER Onlus, Rome, Italy
| | - Andrea Viziano
- University of Rome Tor Vergata - Department of Clinical Sciences and Translational Medicine - Italy
| | - Valentina Carbini
- ITER Center for Balance and Rehabilitation Research (ICBRR), UNITER Onlus, Rome, Italy
| | - Ilaria Misici
- ITER Center for Balance and Rehabilitation Research (ICBRR), UNITER Onlus, Rome, Italy
| | - Federico Guzzo
- ITER Center for Balance and Rehabilitation Research (ICBRR), UNITER Onlus, Rome, Italy
| | - Beatrice Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), UNITER Onlus, Rome, Italy
| | - Marco Alessandrini
- University of Rome Tor Vergata - Department of Clinical Sciences and Translational Medicine - Italy
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Damiani G, Alessandrini M, Caccamo D, Cormano A, Guzzi G, Mazzatenta A, Micarelli A, Migliore A, Piroli A, Bianca M, Tapparo O, Pigatto PDM. Italian Expert Consensus on Clinical and Therapeutic Management of Multiple Chemical Sensitivity (MCS). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111294. [PMID: 34769816 PMCID: PMC8582949 DOI: 10.3390/ijerph182111294] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 12/29/2022]
Abstract
Multiple chemical sensitivity (MCS) is a multisystem, recurrent, environmental disorder that flares in response to different exposures (i.e., pesticides, solvents, toxic metals and molds) under the threshold limit value (TLV) calculated for age and gender in the general population. MCS is a syndrome characterized by cutaneous, allergic, gastrointestinal, rheumatological, endocrinological, cardiological and neurological signs and symptoms. We performed a systematic review of the literature to summarize the current clinical and therapeutic evidence and then oriented an eDelphi consensus. Four main research domains were identified (diagnosis, treatment, hospitalization and emergency) and discussed by 10 experts and an MCS patient. Thus, the first Italian MCS consensus had the double aim: (a) to improve MCS knowledge among healthcare workers and patients by standardizing the clinical and therapeutic management to MCS patients; and (b) to improve and shed light on MCS misconceptions not supported by evidence-based medicine (EBM).
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Affiliation(s)
- Giovanni Damiani
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy;
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, 20161 Milan, Italy
- PhD Degree Program in Pharmacological Sciences, Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padua, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Daniela Caccamo
- Department of Biomedical Sciences, Dental Sciences, & Morpho-Functional Imaging, Polyclinic Hospital University, 98124 Messina, Italy;
| | - Andrea Cormano
- International Society of Doctors for Environment, 82100 Benevento, Italy;
| | - Gianpaolo Guzzi
- Italian Association for Metals and Biocompatibility Research—A.I.R.M.E.B., 20122 Milan, Italy;
| | - Andrea Mazzatenta
- Department of Neuroscience, Imaging and Clinical Science, ‘G. d’Annunzio’ University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, 39100 Bolzano, Italy;
- ITER Center for Balance and Rehabilitation Research (ICBRR), 02032 Rome, Italy
| | - Alberto Migliore
- Department of Internal Medicine, Unit of Rheumatology, San Pietro Fatebenefratelli Hospital, 00189 Rome, Italy;
| | - Alba Piroli
- Department of MeSVA, University of L’Aquila, 67100 L’Aquila, Italy;
| | | | | | - Paolo Daniele Maria Pigatto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy;
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, 20161 Milan, Italy
- Correspondence: ; Tel.: +39-02-5031-9971
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Micarelli A, Viziano A, Pistillo R, Granito I, Micarelli B, Alessandrini M. Sleep Performance and Chronotype Behavior in Unilateral Vestibular Hypofunction. Laryngoscope 2021; 131:2341-2347. [PMID: 34191310 DOI: 10.1002/lary.29719] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/20/2021] [Accepted: 06/21/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To evaluate sleep behavior and its relation to otoneurological parameters in a group of patients with chronic unilateral vestibular hypofunction (UVH) without self-reported sleep disturbances when compared with healthy subjects serving as a control group (CG). METHODS Fifty-one patients affected by UVH underwent a retrospective clinical and instrumental otoneurological examination, a 1-week actigraphy sleep analysis, and a series of self-report and performance measures (SRM/PM). A CG of 60 gender- and age-matched healthy subjects was also enrolled. A between-group analysis of variance was performed for each variable, while correlation analysis was performed in UVH patients between otoneurological, SRM/PM, and actigraphy measure scores. RESULTS When compared with CG subjects, UVH patients were found to be spending less time sleeping and taking more time to go from being fully awake to asleep, based on actigraphy-based sleep analysis. Also, SRM/PM depicted UVH patients to have poor sleep quality and to be more prone to an evening-type behavior. Correlations were found between vestibular-related functionality indexes and subjective sleep quality, as well as between longer disease duration and reduced sleep time. CONCLUSION For the first time, a multiparametric sleep analysis was performed on a large population-based sample of chronic UVH patients. While a different pattern in sleep behavior was found, the cause is still unclear. Further research is needed to expand the extent of knowledge about sleep disruption in vestibular disorders. LEVEL OF EVIDENCE Level 3 Laryngoscope, 2021.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Rossella Pistillo
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Ivan Granito
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Beatrice Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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Micarelli A, Viziano A, Granito I, Carlino P, Micarelli RX, Augimeri I, Alessandrini M. Postural and clinical outcomes of sustained natural apophyseal glides treatment in cervicogenic dizziness patients: A randomised controlled trial. Clin Rehabil 2021; 35:1566-1576. [PMID: 33896213 DOI: 10.1177/02692155211012413] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To evaluate how self-report and posturographic measures could be affected in patients with cervicogenic dizziness undergoing sustained natural apophyseal glides. DESIGN Randomised controlled single-blind study. SETTING Tertiary rehabilitation centre. SUBJECTS Patients affected by cervicogenic dizziness, diagnosed by applying accepted criteria. Forty-one patients (19 male, 22 female: mean age 44.3 ± 14.8 years) receiving treatment, and 39 patients (18 male, 21 female: mean age 43.8 ± 13.9 years) receiving placebo were included in the study. INTERVENTIONS The treatment group underwent sustained natural apophyseal glides, while the placebo was constituted by a detuned laser. Both groups received their interventions six times over 4 weeks. MAIN MEASURES Outcomes were tested by means of self-report measures such as perceived dizziness, neck disability, anxiety and depression. Also, cervical range of motion and posturography testing with power spectra frequency were analysed. RESULTS When compared to placebo, treated patients demonstrated a significant decrease in perceived dizziness (post-treatment total Dizziness Handicap Inventory score 20.5 ± 5.3 as compared to 26.2 ± 6 baseline), neck disability and pain (Neck Disability Index and Neck Pain Index post-treatment scores 12.5 ± 4.3 and 45.6 ± 15.1, respectively, as compared to baseline scores of 15.1 ± 4.8 and 62.5 ± 14.3), as well as significant improvement in cervical range of motion and some posturographic parameters. CONCLUSION Sustained natural apophyseal glides may represent a useful intervention in reaching short-term beneficial effects in patients with cervicogenic dizziness, with respect to self-perceived symptoms, proprioceptive integration and cervical range of motion improvement.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome 'Tor Vergata', Rome, Italy
| | - Ivan Granito
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Pasquale Carlino
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | | | - Ivan Augimeri
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome 'Tor Vergata', Rome, Italy
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Micarelli A, Viziano A, Micarelli B, Giulia DF, Alessandrini M. Usefulness of postural sway spectral analysis in the diagnostic route and clinical integration of cervicogenic and vestibular sources of dizziness: A cross-sectional preliminary study. J Vestib Res 2021; 31:353-364. [PMID: 33843709 DOI: 10.3233/ves-190729] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Posturography power spectra (PS) implementation has been proven to discriminate between sensory inputs detriment of vestibular and proprioceptive origin. OBJECTIVE To deepen the role of posturography testing in the diagnostic route of dizzy conditions, by comparing two groups of patients -93 affected by cervicogenic dizziness (CGD) and 72 by unilateral vestibular hypofunction (UVH) -with a group of 98 age- and gender-matched healthy subjects, serving as control group (CON). METHODS All participants underwent otoneurological testing including video head impulse test (vHIT) and posturography testing with PS analysis. They also filled in Dizziness Handicap Inventory (DHI), Tampa Scale for Kinesiophobia and Hospital Anxiety and Depression Scale questionnaires. RESULTS UVH and CGD patients were found to have significant increase in vestibular- and proprioceptive-related PS values when compared with CON. Receiver operating characteristic curves found PS values to reliably discriminate both groups from CON. Positive and negative correlations were respectively found between vestibular-/proprioceptive-related PS domain and DHI in both groups and between PS and vHIT scores in UVH patients. CONCLUSIONS PS analysis demonstrated to be useful in differentiating CGD and UVH patients each other and when compared to CON, to objectively represent perceived symptoms filled along the DHI scale and to corroborate the rate of vestibular deficit in UVH patients.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- University of Rome Tor Vergata -Department of Clinical Sciences and Translational Medicine -Italy
| | - Beatrice Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Di Fulvio Giulia
- University of Rome Tor Vergata -Department of Clinical Sciences and Translational Medicine -Italy
| | - Marco Alessandrini
- University of Rome Tor Vergata -Department of Clinical Sciences and Translational Medicine -Italy
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7
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Micarelli A, Viziano A, Granito I, Micarelli RX, Felicioni A, Alessandrini M. Changes in body composition in unilateral vestibular hypofunction: relationships between bioelectrical impedance analysis and neuro-otological parameters. Eur Arch Otorhinolaryngol 2021; 278:2603-2611. [PMID: 33392761 DOI: 10.1007/s00405-020-06561-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/10/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE Experimental works have indicated the potential of the vestibular system to affect body composition to be mediated by its extensive connections to brainstem nuclei involved in regulating metabolism and feeding behavior. The aim of this study was to evaluate-by means of bioelectrical impedance analysis (BIA)-the body composition in a group of chronic UVH normal-weighted patients when compared with an equally balanced group of healthy participants, serving as a control group (CG). METHODS Forty-six chronic UVH and 60 CG participants underwent otoneurological (including video Head Impulse Test [vHIT] and static posturography testing [SPT]), BIA measurements and self-report (SRM) and performance measures (PM). RESULTS Beyond significant (p < 0.001) changes in SPT variables (surface and length) and SRM/PM (including Dizziness Handicap Inventory, Dynamic Gait Index and Activity Balance Confidence scales), UVH participants demonstrated significant (p < 0.001) higher values of fat mass and visceral fat and lower values of muscle mass (p = 0.004), when compared to CG. Significant correlations were found in UVH participants between otoneurological and BIA measurements. CONCLUSION These study findings represent the first clinical in-field attempt at depicting, with the use of BIA parameters, changes in body composition related to chronic UVH. Since such alterations in metabolic parameters could be considered both the consequences and/or the cause of vestibular-related quality of life deficit, BIA parameters could be considered as cheap, easy to use, noninvasive assessments in case of chronic UVH.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Viale Druso/Drususallee 1, 39100, Bolzano, Italy. .,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy.
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ivan Granito
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | | | - Alessio Felicioni
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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8
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Del Casale A, Ferracuti S, Mosca A, Pomes LM, Fiaschè F, Bonanni L, Borro M, Gentile G, Martelletti P, Simmaco M. Multiple Chemical Sensitivity Syndrome: A Principal Component Analysis of Symptoms. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186551. [PMID: 32916833 PMCID: PMC7558401 DOI: 10.3390/ijerph17186551] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 12/12/2022]
Abstract
Multiple Chemical Sensitivity (MCS) is a chronic and/or recurrent condition with somatic, cognitive, and affective symptoms following a contact with chemical agents whose concentrations do not correlate with toxicity in the general population. Its prevalence is not well defined; it mainly affects women between 40 and 50 years, without variations in ethnicity, education and economic status. We aimed to assess the core symptoms of this illness in a sample of Italian patients. Two physicians investigated different symptoms with a checklist compilation in 129 patients with MCS (117 women). We conducted a categorical Principal Component Analysis (CATPCA) with Varimax rotation on the checklist dataset. A typical triad was documented: hyperosmia, asthenia, and dyspnoea were the most common symptoms. Patients also frequently showed cough and headache. The CATPCA showed seven main factors: 1, neurocognitive symptoms; 2, physical (objective) symptoms; 3, gastrointestinal symptoms; 4, dermatological symptoms; 5, anxiety-depressive symptoms; 6, respiratory symptoms; 7, hyperosmia and asthenia. Patients showed higher mean prevalence of factors 7 (89.9%), 6 (71.7%), and 1 (62.13%). In conclusion, MCS patients frequently manifest hyperosmia, asthenia, and dyspnoea, which are often concomitant with other respiratory and neurocognitive symptoms. Considering the clinical association that is often made with anxiety, more studies are necessary on the psychosomatic aspects of this syndrome. Further analytical epidemiological studies are needed to support the formulation of aetiological hypotheses of MCS.
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Affiliation(s)
- Antonio Del Casale
- Department of Dynamic and Clinical Psychology, Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy
- Unit of Psychiatry, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
- Correspondence:
| | - Stefano Ferracuti
- Department of Human Neuroscience, Faculty of Medicine and Dentistry, Sapienza University, 00185 Rome, Italy;
- Unit of Risk Management, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Alessio Mosca
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d’Annunzio” University, 66100 Chieti, Italy;
| | - Leda Marina Pomes
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Federica Fiaschè
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
| | - Luca Bonanni
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
| | - Marina Borro
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Giovanna Gentile
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Paolo Martelletti
- Department of Medical and Molecular Sciences, Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy;
- Headache Centre Unit, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
| | - Maurizio Simmaco
- Department of Neuroscience, Mental Health, and Sensory Organs (NESMOS), Faculty of Medicine and Psychology, Sapienza University, 00185 Rome, Italy; (L.M.P.); (F.F.); (L.B.); (M.B.); (G.G.); (M.S.)
- Unit of Laboratory and Advanced Molecular Diagnostics, ‘Sant’Andrea’ University Hospital, 00189 Rome, Italy
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Viziano A, Micarelli A, Carlino P, Granito I, Alessandrini M. Bridging the gap between temporomandibular disorders, static balance impairment and cervicogenic dizziness: Posturographic and clinical outcomes. J Electromyogr Kinesiol 2020; 54:102455. [PMID: 32795906 DOI: 10.1016/j.jelekin.2020.102455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/22/2020] [Accepted: 08/01/2020] [Indexed: 10/23/2022] Open
Abstract
Several studies have investigated the possible influence of temporomandibular disorders (TMD) on body posture and whether cervical spine disorders, such as cervicogenic dizziness (CGD) could play an additional role in affecting static balance. The purpose of this study was to analyze static postural behavior by means of static posturography, in patients affected by either TMD or CGD alone or by both conditions, and to compare findings with a group of healthy subjects. Significant changes in posturographic parameters were found among the three groups of patients and when compared with controls. When the three study groups were compared to each other, subjects affected by a combination of TMD and CGD showed worse postural performances with respect to subjects affected by CGD or TMD alone. Correlations with self-perceived dizziness, anxiety, depression and jaw functionality, investigated by means of validated questionnaires, were found among all patient groups. These results provide new evidences for the presence of static balance alterations in patients suffering from TMD with and without associated cervical spine impairment, by using a reliable diagnostic technique. Further studies are needed in order to identify any causal relation between these two disorders.
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Affiliation(s)
- Andrea Viziano
- University of Rome Tor Vergata, Department of Clinical Sciences and Translational Medicine, Italy.
| | - Alessandro Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy; Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Pasquale Carlino
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Ivan Granito
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- University of Rome Tor Vergata, Department of Clinical Sciences and Translational Medicine, Italy
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10
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Micarelli A, Viziano A, Carlino P, Granito I, Micarelli RX, Alessandrini M. Reciprocal roles of joint position error, visual dependency and subjective perception in cervicogenic dizziness. Somatosens Mot Res 2020; 37:262-270. [DOI: 10.1080/08990220.2020.1803257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Alessandro Micarelli
- ITER Center for Balance and Rehabilitation (ICBRR), Rome, Italy
- Eurac Research, Institute of Mountain Emergency Medicine, Bolzano, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | | | - Ivan Granito
- ITER Center for Balance and Rehabilitation (ICBRR), Rome, Italy
| | | | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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11
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Micarelli A, Viziano A, Granito I, Micarelli RX, Augimeri I, Alessandrini M. Temporomandibular disorders and cervicogenic dizziness: Relations between cervical range of motion and clinical parameters. Cranio 2020; 40:348-357. [PMID: 32544368 DOI: 10.1080/08869634.2020.1780772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To analyze the cervical range of motion (CROM) and clinical parameters in patients affected by myogenous temporomandibular disorders (TMD), cervicogenic dizziness (CGD), both TMD and CGD (TMD/CGD), and a group of healthy subjects (HS). METHODS CROM degrees, Dizziness Handicap Inventory (DHI), Tampa Scale for Kinesiophobia (TSK-17), Hospital Anxiety and Depression Scale (HADS), and Jaw Functional Limitation Scale 20 (JFLS-20) scores were compared between 46 TMD patients, 49 CGD subjects, 43 TMD/CGD patients, and 98 HS. RESULTS TMD/CGD and CGD patients demonstrated significantly lower CROM degrees and higher DHI, TSK-17, and HADS values when compared to TMD patients. TMD/CGD and TMD patients demonstrated higher JFLS-20 values when compared to CGD and HS. Significant negative correlations were found in TMD/CGD and TMD patients between JFLS-20 and CROM in flexion and extension. DISCUSSION Present findings demonstrated a relation between spine movement impairment and TMD.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.,Dental and Rehabilitation Department, ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ivan Granito
- Dental and Rehabilitation Department, ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Riccardo Xavier Micarelli
- Dental and Rehabilitation Department, ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Ivan Augimeri
- Dental and Rehabilitation Department, ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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12
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Quarato M, De Maria L, Caputi A, Cavone D, Cannone ESS, Mansi F, Gatti MF, Vimercati L. A case report of idiopathic environmental intolerance: A controversial and current issue. Clin Case Rep 2020; 8:79-85. [PMID: 31998492 PMCID: PMC6982481 DOI: 10.1002/ccr3.2535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/21/2019] [Indexed: 11/13/2022] Open
Abstract
In this case of idiopathic environmental intolerance, a little known disease characterized by many symptoms of irritation due to exposure to several toxic compounds, genetic analysis could be helpful in case of differential diagnosis issue.
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Affiliation(s)
- Marco Quarato
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Luigi De Maria
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Antonio Caputi
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Domenica Cavone
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Enza Sabrina Silvana Cannone
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Francesca Mansi
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Maria Franca Gatti
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
| | - Luigi Vimercati
- Interdisciplinary Department of MedicineOccupational Medicine “B. Ramazzini”University of Bari Medical SchoolBariItaly
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13
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Micarelli A, Cormano A, Caccamo D, Alessandrini M. Olfactory-Related Quality of Life in Multiple Chemical Sensitivity: A Genetic-Acquired Factors Model. Int J Mol Sci 2019; 21:ijms21010156. [PMID: 31881664 PMCID: PMC6981591 DOI: 10.3390/ijms21010156] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/21/2019] [Accepted: 12/24/2019] [Indexed: 12/19/2022] Open
Abstract
Genetic polymorphisms as well as environmental exposures to chemical compounds, iatrogenic, psychological, and physical trauma may play a pathophysiological role in multiple chemical sensitivity (MCS) olfactory complaints, given that xenobiotic metabolism is influenced by sequence variations in genes of metabolizing enzymes. Thus, the aim of the present study was to depict-by means of multiple regression analysis-how different genetic conditions, grouped according to their function as well as clinical background and environmental exposure may interfere with those olfactory complaints referred by MCS patients. Therefore, MCS patients after gene polymorphism sequencing, the olfactory-related quality of life score-calculated by means of the Questionnaire of Olfactory Disorder in forty-six MCS patients-have been found to significantly rely on the phase I and II enzymes score and exposure to previous compounds and surgical treatments. The present work-implementing for the first time a genetic-acquired factors model on a regression analysis-further reinforces those theories, positing MCS as a complex, multifactorial, disease in which the genetic risk related to phase I and II enzymes involved in xenobiotic detoxification, olfactory, and neurodegenerative diseases play a necessary, but probably not sufficient role, along the pathophysiological route of the disease.
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Affiliation(s)
- Alessandro Micarelli
- Institute of Mountain Emergency Medicine, EURAC Research, I-39100 Bolzano, Italy
- ITER Center for Balance and Rehabilitation Research (ICBRR), 02032 Rome, Italy
- Correspondence:
| | | | - Daniela Caccamo
- Department of Biomedical Sciences, Dental Sciences and Morpho-functional Imaging, Polyclinic Hospital University, 98124 Messina, Italy;
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
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14
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Alessandrini M, Viziano A, Roselli L, Micarelli A. Surgical treatment of otosclerosis leading to changes in postural control and quality of life. Laryngoscope 2019; 130:2448-2454. [PMID: 31804726 DOI: 10.1002/lary.28438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/31/2019] [Accepted: 11/09/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Evaluating postural function in patients with otosclerosis by assessing otoneurological function and balance-related quality of life before and 6 weeks after surgical treatment. Correlations between and clinical features were investigated. METHODS Thirty-three patients affected by otosclerosis underwent otoneurological examination, video Head Impulse Test (vHIT), and static posturography before and after stapedotomy. Quality of life and dizziness-related handicap were screened by means of validated questionnaires. Correlation analysis was performed in order to discover possible relations with audiological pre- and postoperative parameters. RESULTS A significant improvement in posturographic parameters was found. Correlation analysis yielded a negative correlation between preoperative bone conduction auditory threshold and both vHIT scores and postural performance improvement, evaluated by spectral analysis. Moreover, a positive correlation was also found between improvements in posturographic scores and quality-of-life questionnaires. CONCLUSION The study results demonstrated an improvement in postural function and self-reported measures in a cohort of patients with otosclerosis 6 weeks after stapedotomy. The inverse correlation with preoperative auditory levels may reflect lesser chance for balance restoration in cases with worse sensorineural function. Possible implications for daily activities and overall quality of life were suggested by improved self-report questionnaire results. LEVEL OF EVIDENCE 4 Laryngoscope, 130:2448-2454, 2020.
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Affiliation(s)
- Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - Lucrezia Roselli
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - Alessandro Micarelli
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy.,Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
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15
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Micarelli A, Viziano A, Lanzillotta A, Giorgino FM, Pisano C, Ruvolo G, Alessandrini M. Postural control abnormalities related to sleep deprivation in patients with Marfan Syndrome. J Vestib Res 2019; 29:261-269. [PMID: 31707379 DOI: 10.3233/ves-190684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Marfan syndrome (MFS) is a rare autosomal dominant connective tissue disorder affecting virtually every organ. Sleep disturbances, associated to high collapsibility in upper airways, are common in MFS; daytime sleepiness could lead to reduction in attention and motor coordination, with detrimental effects on balance. OBJECTIVE To evaluate otoneurological function in MFS patients, compared to healthy subjects, and to investigate possible correlations with sleep deprivation extent. METHODS Forty-one MFS patients underwent a thorough otoneurological examination, video Head Impulse Test (vHIT), and static posturography. Sleep parameters were recorded by home monitoring. Daytime sleepiness and dizziness-related handicap were screened by means of Dizziness Handicap Inventory (DHI) and Epworth Sleepiness Scale (ESS). Results were compared with 49 healthy controls (HC). RESULTS DHI and ESS scores were increased in MFS patients (p < 0,01). vHIT scores showed no between-group effect. Classical (surface and length) and frequency-domain posturographic parameters were significantly increased in MFS with respect to HC (p < 0,01). A positive correlation was found between ESS scores and posturographic parameters in MFS patients. CONCLUSIONS An impaired postural control, related to the extent of sleep deprivation, was found in MFS patients. Such results could advocate for screening and treating sleep deprivation and balance dysfunctions in MFS patients.
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Affiliation(s)
- Alessandro Micarelli
- Department of Clinical Sciences and Translational Medicine, Otolaryngology Unit, 'Tor Vergata' University, Rome, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, Otolaryngology Unit, 'Tor Vergata' University, Rome, Italy
| | - Alessia Lanzillotta
- Department of Clinical Sciences and Translational Medicine, Otolaryngology Unit, 'Tor Vergata' University, Rome, Italy
| | - Federica Maria Giorgino
- Department of Experimental Medicine, Respiratory Unit, 'Tor Vergata' University, Rome, Italy
| | - Calogera Pisano
- Department of Surgery Sciences, Cardiac Surgery Unit, 'Tor Vergata' University, Rome, Italy
| | - Giovanni Ruvolo
- Department of Surgery Sciences, Cardiac Surgery Unit, 'Tor Vergata' University, Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, Otolaryngology Unit, 'Tor Vergata' University, Rome, Italy
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16
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Micarelli A, Viziano A, Augimeri I, Micarelli B, Capoccia D, Alessandrini M. Diagnostic route of cervicogenic dizziness: usefulness of posturography, objective and subjective testing implementation and their correlation. Disabil Rehabil 2019; 43:1730-1737. [PMID: 31656108 DOI: 10.1080/09638288.2019.1680747] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE To evaluate posturography measurements, and their association with other clinical tests used for cervicogenic dizziness diagnosis, in a cohort of subjects suffering from cervicogenic dizziness, compared with healthy subjects. MATERIALS AND METHODS Ninety-three cervicogenic dizziness patients and 98 age- and gender-matched healthy subjects underwent video-Head impulse test, posturography testing, evaluation of cervical spine movements by means of cervical range of motion goniometer and self-report and performance measures, including Dizziness Handicap Inventory, Neck Disability Index, Neck Pain Intensity, Tampa Scale for Kinesiophobia and Hospital Anxiety and Depression Scale. RESULTS Cervicogenic dizziness patients demonstrated significant increases in classical posturography parameters (i.e., surface and length) and in power spectra values within middle and high-frequency interval depicting balance control alterations especially due to proprioceptive integration changes. Furthermore, decreases in degrees of cervical range of motion and increases of self-report and performance measures - highlighting significant complaints of subjective feeling of dizziness - were found in these patients when compared with healthy subjects. Multiple correlations were found between posturography testing and cervical range of motion and Dizziness Handicap Inventory as well as between different self-report and performance measures in cervicogenic dizziness patients. CONCLUSIONS The implementation of posturography - including power spectra analysis - coupled with appropriate exclusion of other disorders, may represent a useful tool in improving cervicogenic dizziness assessment in terms of cost, time consumption and correlation with other measurements.Implications for rehabilitationUncertainties in diagnostic assessment of cervicogenic dizziness reflect doubts regarding the causes underpinning the symptoms of imbalance, unsteadiness, and disorientation.Posturography measurement is a low-cost, time-sparing technique and its implementations have proven to be useful in detecting significant alterations in body sway during perturbating situations.Implementation of power spectra analysis on posturography testing may represent a useful tool in improving cervicogenic dizziness assessment also in terms of rehabilitative treatment follow-up.
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Affiliation(s)
- Alessandro Micarelli
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ivan Augimeri
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Beatrice Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | | | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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17
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Micarelli A, Viziano A, Augimeri I, Micarelli B, Alessandrini M. Age-related Assessment of Postural Control Development: A Cross-sectional Study in Children and Adolescents. J Mot Behav 2019; 52:418-426. [PMID: 31328659 DOI: 10.1080/00222895.2019.1643284] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The aim of this study was to outline an age-dependent range of posturography measures obtained from healthy children. One hundred and fifty healthy 4-18-year-old children underwent video Head Impulse Test and static posturography testing. Surface, length and power spectra values were compared between each group of pupils and 32 healthy adults. As well as a significant (p < 0.025) increase in surface and length, when compared to healthy adults, increased values within the low/middle frequency domain and within the high frequency domain were also observed in 4-13 and 4-7-year-old children, respectively. In conclusion, although the nature of postural control development remains largely undetermined, this study represents a first attempt to outline an age-dependent normal range of the relative contribution of inputs in typically developing children.
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Affiliation(s)
- Alessandro Micarelli
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy.,ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ivan Augimeri
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Beatrice Micarelli
- ITER Center for Balance and Rehabilitation Research (ICBRR), Rome, Italy
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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18
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Vestibular rehabilitation in older adults with and without mild cognitive impairment: Effects of virtual reality using a head-mounted display. Arch Gerontol Geriatr 2019; 83:246-256. [DOI: 10.1016/j.archger.2019.05.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/23/2019] [Accepted: 05/09/2019] [Indexed: 11/21/2022]
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19
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Micarelli A, Viziano A, Panella M, Micarelli E, Alessandrini M. Power spectra prognostic aspects of impulsive eye movement traces in superior vestibular neuritis. Med Biol Eng Comput 2019; 57:1617-1627. [DOI: 10.1007/s11517-019-01982-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 04/08/2019] [Indexed: 12/01/2022]
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Micarelli A, Viziano A, Lanzillotta A, Ruscello B, D'Ottavio S, Alessandrini M. Visual dependency and postural control on swing performance in golf players. Eur J Sport Sci 2019; 19:922-930. [PMID: 30774005 DOI: 10.1080/17461391.2019.1571635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Individuals have to reweight the respective contribution of the different sources of sensorial information for regulating posture and balance, especially during fine task execution. Given the evidences indicating strategy during swing performance as associated with prioritization of task-relevant visuospatial information for skill execution, the aim of the present work is to assess differences in visual dependency (VD) and postural control in a population of expert (EXP) and non-expert (NEXP) golfers when compared with healthy subjects (HC) and to discover possible relationships between these outcomes and swing performance. Thus, 15 golfers (EXP = 7; NEXP = 8) and 32 matched HC underwent otoneurological testing including video Head Impulse Test, posturography and Rod and Disk Test (RDT). Golf players also underwent a swing session procedure, which performance was measured by means of the Flightscope X2 Doppler-radar launch monitor system. EXP subjects demonstrated significant (p < 0.05) lower values in i) counter-clockwise (CCW) and clockwise (CW) dynamic conditions when compared with both NEXP and HC subjects RDT outcome measures and ii) surface and length posturography values as compared with HC subjects. When treating golf players outcomes as 'a continuum', CCW and CW scores were found to positively correlate with both lateral distance and horizontal launch angle and to negatively correlate with spin rpm. In conclusion, the present study suggests that the high-level of visual-independency demonstrated by EXP subjects may be functionally related in expert golfers to an effective motor strategy preferentially not referring to an inappropriate reliance on visual input.
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Affiliation(s)
- Alessandro Micarelli
- a Department of Clinical Sciences and Translational Medicine , University of Rome "Tor Vergata" , Rome , Italy.,b ITER Center for Balance and Rehabilitation Research (ICBRR) , Rome , Italy
| | - Andrea Viziano
- a Department of Clinical Sciences and Translational Medicine , University of Rome "Tor Vergata" , Rome , Italy
| | - Alessia Lanzillotta
- a Department of Clinical Sciences and Translational Medicine , University of Rome "Tor Vergata" , Rome , Italy
| | - Bruno Ruscello
- c School of Sport and Exercise Science , University of Rome "Tor Vergata" , Rome , Italy
| | - Stefano D'Ottavio
- a Department of Clinical Sciences and Translational Medicine , University of Rome "Tor Vergata" , Rome , Italy
| | - Marco Alessandrini
- a Department of Clinical Sciences and Translational Medicine , University of Rome "Tor Vergata" , Rome , Italy
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Postural and vestibular changes related to CPAP treatment in moderate-to-severe OSA patients: a 12-month longitudinal study. Sleep Breath 2018; 23:665-672. [PMID: 30456739 DOI: 10.1007/s11325-018-1754-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 10/18/2018] [Accepted: 11/13/2018] [Indexed: 11/27/2022]
Abstract
PURPOSE To assess whether vestibulo-ocular reflex (VOR) gain, posturography parameters and related clinical outcomes can improve in OSA patients after 12 months of CPAP treatment, taking into consideration that a certain degree of vestibular dysfunction has been identified in these subjects. METHODS Vestibular, postural, clinical, and polygraphic parameters were assessed in 32 OSA patients before and after beneficial CPAP treatment by means of video head impulse test (vHIT), static posturography (SP), Dizziness Handicap Inventory (DHI), Epworth Sleepiness Scale (ESS), and Apnea-Hypopnea Index (AHI), respectively, and were compared by means of a "within-subject" ANOVA model and Spearman's rank correlation. RESULTS After the 12-month period of treatment, OSA patients demonstrated a significant reduction in AHI values, in both opened and closed eyes conditions of surface and length as well as in power spectra recorded in low, middle, and high frequency interval. Although a significant improvement was also recorded among DHI and ESS scores, VOR gain increase did not survive to post-hoc corrections. Finally, positive correlations between the differences between pre- and post-treatment AHI, ESS, and PS values were found. CONCLUSIONS The present work highlighted that postural instability and dizziness-related conditions due to OSA may improve after 12 months of CPAP treatment. Although VOR gain did not demonstrate significant improvement, this study might open future perspectives directed to assessing VOR gain changes after longer periods of CPAP treatment.
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Micarelli A, Viziano A, Bruno E, Micarelli E, Augimeri I, Alessandrini M. Gradient impact of cognitive decline in unilateral vestibular hypofunction after rehabilitation: preliminary findings. Eur Arch Otorhinolaryngol 2018; 275:2457-2465. [DOI: 10.1007/s00405-018-5109-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/27/2018] [Indexed: 11/29/2022]
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23
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Viziano A, Micarelli A, Pasquantonio G, Della-Morte D, Alessandrini M. Perspectives on multisensory perception disruption in idiopathic environmental intolerance: a systematic review. Int Arch Occup Environ Health 2018; 91:923-935. [PMID: 30088144 DOI: 10.1007/s00420-018-1346-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/31/2018] [Indexed: 12/24/2022]
Abstract
PURPOSE Multiple chemical sensitivity (MCS) also known as idiopathic environmental intolerance/illness (IEI) encompasses a cohort of subjective symptoms characterized by susceptibility to a wide spectrum of environmental compounds, causing symptoms involving various organs and a decrease in quality of life. The aim of this systematic review is to summarize evidence about MCS, with focus on indexed studies analyzing sensory pathway-related disorders. METHODS Medical databases were searched for English language articles related to the topic, published between 1965 and 2017 in academic, peer-reviewed journals. Particular focus was concentrated on articles depicting disturbances involving sensory organs. References of the relevant articles were examined to identify additional significant documents. RESULTS Fifty-eight studies were eligible for full text review. Of these, 34 studies met the selection criteria and were included in this analysis. Many variables, such as different diagnostic criteria, lack of homogeneous symptom questionnaires and the general incidence of personality traits in control subjects, biased studies as confounding factors. However, moderate evidences show that sensory pathways are somewhat altered, especially with respect to information processing in the limbic system and related cortical areas. Recent studies suggested the presence, in MCS cohorts, of attention bias, sensitization and limbic kindling, as well as recently revealed subclinical organic alterations along sensory pathways. CONCLUSIONS Evidences are consistent with MCS/IEI to be the result of a neural altered processing of sensorial ascending pathways, which combined with peculiar personality traits constitutes the underpinning of a multisensory condition needing multidisciplinary clinical approach.
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Affiliation(s)
- Andrea Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome'Tor Vergata', Via Montpellier, 1; E sud Tower, 00133, Rome, Italy.
| | - Alessandro Micarelli
- Department of Clinical Sciences and Translational Medicine, University of Rome'Tor Vergata', Via Montpellier, 1; E sud Tower, 00133, Rome, Italy
| | - Guido Pasquantonio
- Department of Clinical Sciences and Translational Medicine, University of Rome'Tor Vergata', Via Montpellier, 1; E sud Tower, 00133, Rome, Italy
| | - David Della-Morte
- University of Rome Tor Vergata, Rome, Italy.,San Raffaele Roma Open University, Rome, Italy.,Department of Neurology, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Marco Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome'Tor Vergata', Via Montpellier, 1; E sud Tower, 00133, Rome, Italy
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24
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Viziano A, Micarelli A, Augimeri I, Micarelli D, Alessandrini M. Long-term effects of vestibular rehabilitation and head-mounted gaming task procedure in unilateral vestibular hypofunction: a 12-month follow-up of a randomized controlled trial. Clin Rehabil 2018; 33:24-33. [PMID: 30012022 DOI: 10.1177/0269215518788598] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE: To investigate the long-term effects of adding virtual reality-based home exercises to vestibular rehabilitation in people with unilateral vestibular hypofunction. DESIGN: Follow-up otoneurological examination in two randomized groups following a previous one-month trial. SETTING: Tertiary rehabilitation center. SUBJECTS: A total of 47 patients with unilateral vestibular hypofunction, one group ( n = 24) undergoing conventional vestibular rehabilitation and the other one ( n = 23) implementing, in addition, head-mounted gaming home exercises, 20 minutes per day for one month. INTERVENTIONS: One year after completing rehabilitation, patients underwent testing with static posturography, video head impulse test, self-report questionnaires, and a performance measure. MAIN MEASURES: Vestibulo-ocular reflex gain, posturographic parameters such as length, surface, and fast Fourier transform power spectra, self-report, and gait performance measure scores. RESULTS: Vestibulo-ocular reflex gain was significantly better with respect to pretreatment in both groups. The mixed-method group showed significantly higher gain scores: mean (standard deviation (SD)) at 12 months was 0.71 (0.04), versus 0.64 (0.03) for the vestibular rehabilitation-only group ( P < 0.001). Accordingly, some classical posturography scores such as surface with eyes open and length with eyes closed and low-frequency power spectra were significantly different between groups, with the virtual reality group showing improvement ( P < 0.001). Self-report measures were significantly better in both groups compared to pretreatment, with significant improvement in the mixed-method group as compared to conventional rehabilitation alone: Dizziness Handicap Inventory mean total score was 24.34 (2.8) versus 35.73 (5.88) with a P-value <0.001. CONCLUSION: Results suggest that head-mounted gaming home exercises are a viable, effective, additional measure to improve long-term vestibular rehabilitation outcomes.
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Affiliation(s)
- Andrea Viziano
- 1 Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata," Rome, Italy
| | - Alessandro Micarelli
- 1 Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata," Rome, Italy.,2 Department of Systems Medicine, Neuroscience Unit, University of Rome "Tor Vergata," Rome, Italy
| | | | | | - Marco Alessandrini
- 1 Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata," Rome, Italy
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Degree of Functional Impairment Associated With Vestibular Hypofunction Among Older Adults With Cognitive Decline. Otol Neurotol 2018; 39:e392-e400. [DOI: 10.1097/mao.0000000000001746] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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26
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Three-dimensional head-mounted gaming task procedure maximizes effects of vestibular rehabilitation in unilateral vestibular hypofunction: a randomized controlled pilot trial. Int J Rehabil Res 2018; 40:325-332. [PMID: 28723718 DOI: 10.1097/mrr.0000000000000244] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Considering the emerging advantages related to virtual reality implementation in clinical rehabilitation, the aim of the present study was to discover possible (i) improvements achievable in unilateral vestibular hypofunction patients using a self-assessed head-mounted device (HMD)-based gaming procedure when combined with a classical vestibular rehabilitation protocol (HMD group) as compared with a group undergoing only vestibular rehabilitation and (ii) HMD procedure-related side effects. Therefore, 24 vestibular rehabilitation and 23-matched HMD unilateral vestibular hypofunction individuals simultaneously underwent a 4-week rehabilitation protocol. Both otoneurological measures (vestibulo-ocular reflex gain and postural arrangement by studying both posturography parameters and spectral values of body oscillation) and performance and self-report measures (Italian Dizziness Handicap Inventory; Activities-specific Balance Confidence scale; Zung Instrument for Anxiety Disorders, Dynamic Gait Index; and Simulator Sickness Questionnaire) were analyzed by means of a between-group/within-subject analysis of variance model. A significant post-treatment between-effect was found, and the HMD group demonstrated an overall improvement in vestibulo-ocular reflex gain on the lesional side, in posturography parameters, in low-frequency spectral domain, as well as in Italian Dizziness Handicap Inventory and Activities-specific Balance Confidence scale scores. Meanwhile, Simulator Sickness Questionnaire scores demonstrated a significant reduction in symptoms related to experimental home-based gaming tasks during the HMD procedure. Our findings revealed the possible advantages of HMD implementation in vestibular rehabilitation, suggesting it as an innovative, self-assessed, low-cost, and compliant tool useful in maximizing vestibular rehabilitation outcomes.
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Alessandrini M, Micarelli A, Viziano A, Pavone I, Costantini G, Casali D, Paolizzo F, Saggio G. Body-worn triaxial accelerometer coherence and reliability related to static posturography in unilateral vestibular failure. ACTA OTORHINOLARYNGOLOGICA ITALICA 2018; 37:231-236. [PMID: 28516967 PMCID: PMC5463514 DOI: 10.14639/0392-100x-1334] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 11/20/2016] [Indexed: 11/23/2022]
Abstract
Since changes in vestibular function may be one cause of disequilibrium, major advances in measuring postural control and sensory integration in vestibular impairments have been achieved by using posturography. However, in order to overcome problems related to this type of technology, body-worn accelerometers (ACC) have been proposed as a portable, low-cost alternative to posturography for measurements of postural sway in a friendly and ecologic environment. Due to the fact that no study to date has shown the experimental validity of ACC-based measures of body sway with respect to posturography for subjects with vestibular deficits, the aim of the present study was: i) to develop and validate a practical tool that can allow clinicians to measure postural sway derangements in an otoneurological setting by ACC, and ii) to provide reliable, sensitive and accurate automatic analysis of sway that could help in discriminating unilateral vestibular failure (UVF) patients. Thus, a group of 13 patients (seven females, 6 males; mean age 48.6 ± 6.4 years) affected for at least 6 months by UVF and 13 matched healthy subjects were instructed to maintain an upright position during a static forceplate-based posturography (FBP) acquisition while wearing a Movit® sensor (by Captiks) with 3-D accelerometers mounted on the posterior trunk near the body centre of mass. Pearson product moment correlation demonstrated a high level of correspondence of four time-domain and three frequency-domain measures extracted by ACC and FBP testing; in addition, t-test demonstrated that two ACC-based time- and frequency-domain parameters were reliable measures in discriminating UVF subjects. These aspects, overall, should further highlight the attention of clinicians and researchers to this kind of sway recording technique in the field of otoneurological disorders by considering the possibility to enrich the amount of quantitative and qualitative information useful for discrimination, diagnosis and treatment of UVF. In conclusion, we believe the present ACC-based measurement of sway offers a patient-friendly, reliable, inexpensive and efficient alternative recording technique that is useful - together with clinical balance and mobility tests - in various circumstances, as well as in outcome studies involving diagnosis, follow-up and rehabilitation of UVF patients.
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Affiliation(s)
- M Alessandrini
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - A Micarelli
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy.,Department of Systems Medicine, Neuroscience Unit, University of Rome Tor Vergata, Italy
| | - A Viziano
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - I Pavone
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy.,Otolaryngology and Head and Neck Surgery Unit, "Santo Spirito" Hospital of Pescara, Italy
| | - G Costantini
- Department of Electronic Engineering, University of Rome Tor Vergata, Italy
| | - D Casali
- Department of Electronic Engineering, University of Rome Tor Vergata, Italy
| | - F Paolizzo
- Department of Cognitive Sciences, University of California, Irvine, USA
| | - G Saggio
- Department of Electronic Engineering, University of Rome Tor Vergata, Italy
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