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Pollet J, Buraschi R, Ranica G, Pancera S, Anastasi D, Fazio R, Monteleone S, Lena E, Floridi V, Zucchini F, Falso MV. The Effect of Personalized Shoe Insoles on Parkinson's Disease Subjects: A Triple-Blind Randomized Controlled Trial. J Clin Med 2023; 12:7204. [PMID: 38068255 PMCID: PMC10707212 DOI: 10.3390/jcm12237204] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 04/19/2024] Open
Abstract
Subjects with Parkinson's Disease (PD) display different motor and non-motor symptoms. Different therapies have been shown to be effective, such as plantar foot stimulation, which has proved to be effective for motor symptoms. Different stimulation methods were proposed and tested through specific devices, or insoles. Our aim was to assess the effect of a newly designed custom-made insole called PRO-STEP compared with a flat sham insole on subjects with PD. Subjects were randomized 1:1 into two arms and were asked to wear PRO-STEP or sham insoles for at least 6 h per day for 10 weeks. Participants were evaluated at four timepoints. Forty-two subjects were randomly assigned to the PRO-STEP (EG) or sham group (SG). The comparison of the EG and SG without and with insoles (T0-T1) did not show significant differences in the TUG time and in the 10MWT gait parameters. At T1, T2, and T3 TUG time, BBS, SF12-MC, and SF12-PC did not show significant differences. The satisfaction level with the PRO-STEP or sham insoles was high in both groups. PD patients were satisfied with PRO-STEP insoles; however, plantar foot stimulation is not effective from a functional perspective. Future studies should consider possible modifications to the proposed stimulation to improve its effectiveness in patients with PD.
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Affiliation(s)
- Joel Pollet
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | - Riccardo Buraschi
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | - Giorgia Ranica
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | - Simone Pancera
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | - Denise Anastasi
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | | | | | - Eleonora Lena
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | - Valeria Floridi
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
| | | | - Maurizio Vincenzo Falso
- IRCCS Fondazione Don Carlo Gnocchi, 20162 Milan, Italy; (J.P.); (R.B.); (S.P.); (D.A.); (E.L.); (V.F.); (M.V.F.)
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Gervasoni E, Anastasi D, Di Giovanni R, Solaro C, Rovaris M, Brichetto G, Confalonieri P, Tacchino A, Carpinella I, Cattaneo D. Uncovering Subtle Gait Deterioration in People with Early-Stage Multiple Sclerosis Using Inertial Sensors: A 2-Year Multicenter Longitudinal Study. Sensors (Basel) 2023; 23:9249. [PMID: 38005634 PMCID: PMC10674176 DOI: 10.3390/s23229249] [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] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023]
Abstract
Limited longitudinal studies have been conducted on gait impairment progression overtime in non-disabled people with multiple sclerosis (PwMS). Therefore, a deeper understanding of gait changes with the progression of the disease is essential. The objective of the present study was to describe changes in gait quality in PwMS with a disease duration ≤ 5 years, and to verify whether a change in gait quality is associated with a change in disability and perception of gait deterioration. We conducted a multicenter prospective cohort study. Fifty-six subjects were assessed at baseline (age: 38.2 ± 10.7 years, Expanded Disability Status Scale (EDSS): 1.5 ± 0.7 points) and after 2 years, participants performed the six-minute walk test (6MWT) wearing inertial sensors. Quality of gait (regularity, symmetry, and instability), disability (EDSS), and walking perception (multiple sclerosis walking scale-12, MSWS-12) were collected. We found no differences on EDSS, 6MWT, and MSWS-12 between baseline and follow-up. A statistically significant correlation between increased EDSS scores and increased gait instability was found in the antero-posterior (AP) direction (r = 0.34, p = 0.01). Seventeen subjects (30%) deteriorated (increase of at least 0.5 point at EDSS) over 2 years. A multivariate analysis on deteriorated PwMS showed that changes in gait instability medio-lateral (ML) and stride regularity, and changes in ML gait symmetry were significantly associated with changes in EDSS (F = 7.80 (3,13), p = 0.003, R2 = 0.56). Moreover, gait changes were associated with a decrease in PwMS perception on stability (p < 0.05). Instrumented assessment can detect subtle changes in gait stability, regularity, and symmetry not revealed during EDSS neurological assessment. Moreover, instrumented changes in gait quality impact on subjects' perception of gait during activities of daily living.
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Affiliation(s)
- Elisa Gervasoni
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy; (E.G.); (D.A.); (M.R.); (D.C.)
| | - Denise Anastasi
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy; (E.G.); (D.A.); (M.R.); (D.C.)
| | - Rachele Di Giovanni
- Department of Rehabilitation, Centro di Recupero e Rieducazione Funzionale (CRRF) “Mons. Luigi Novarese”, 13040 Moncrivello, Italy;
| | | | - Marco Rovaris
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy; (E.G.); (D.A.); (M.R.); (D.C.)
| | - Giampaolo Brichetto
- Italian Multiple Sclerosis Foundation, Scientific Research Area, 16126 Genoa, Italy; (G.B.); (A.T.)
| | - Paolo Confalonieri
- IRCCS Foundation “Carlo Besta” Neurological Institute, 20133 Milan, Italy;
| | - Andrea Tacchino
- Italian Multiple Sclerosis Foundation, Scientific Research Area, 16126 Genoa, Italy; (G.B.); (A.T.)
| | - Ilaria Carpinella
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy; (E.G.); (D.A.); (M.R.); (D.C.)
| | - Davide Cattaneo
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy; (E.G.); (D.A.); (M.R.); (D.C.)
- Department of Physiopathology and Transplants, University of Milan, 20122 Milan, Italy
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Mestanza Mattos FG, Luciano F, Lencioni T, Gervasoni E, Jonsdottir J, Anastasi D, Pavei G, Clerici M, Cattaneo D. Complementary use of statistical parametric mapping and gait profile score to describe walking alterations in multiple sclerosis: a cross-sectional study. Sci Rep 2023; 13:10465. [PMID: 37380732 DOI: 10.1038/s41598-023-36916-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 06/12/2023] [Indexed: 06/30/2023] Open
Abstract
Gait analysis is often used to study locomotor alterations in people with multiple sclerosis (PwMS), but the large number of extracted variables challenges the interpretability. In this paper, we analysed gait alterations by combining the Gait Profile Score (GPS), which summarizes kinematic locomotor deviations, and Statistical Parametric Mapping (SPM), which compares kinematics and kinetics over the whole gait cycle. Eleven PwMS and 11 speed-matched Healthy Controls (HC) underwent overground gait analysis. GPS were compared through independent-samples t-tests; sagittal-plane kinematics and power at hip, knee, and ankle were compared through SPM Hotelling's-T2 and SPM t-tests. Spearman's correlation coefficients (r) between GPS and clinical outcomes were also calculated. PwMS had higher GPS than HC (PwMS = 8.74 ± 2.13°; HC = 5.01 ± 1.41°;p < 0.001). Multivariate SPM found statistically significant differences at 0-49%, 70-80%, and 93-99% of stride (p < 0.05) and univariate analysis showed reduced ankle dorsiflexion, and lower knee flexion during pre-swing and swing. GPS correlated with Expanded Disability Status Scale (r = 0.65; 95%C.I.[0.04,0.91]; p = 0.04) and 2-Minute Walking Test (r = -0.65; 95%C.I.[-0.91,-0.04]; p = 0.04). GPS in conjunction with SPM revealed multi-joint kinematic alterations on sagittal plane involving distal joint angles, ankle and knee, during the stance phase with no changes at the proximal level. Gait deviations were more pronounced in PwMS with higher disability and walking limitations.
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Affiliation(s)
| | - Francesco Luciano
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20100, Milan, Italy
| | - Tiziana Lencioni
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy
| | - Elisa Gervasoni
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy.
| | - Johanna Jonsdottir
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy
| | - Denise Anastasi
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy
| | - Gaspare Pavei
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20100, Milan, Italy
| | - Mario Clerici
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20100, Milan, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy
| | - Davide Cattaneo
- Department of Pathophysiology and Transplantation, Università Degli Studi di Milano, 20100, Milan, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148, Milan, Italy
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Liuzzi P, Carpinella I, Anastasi D, Gervasoni E, Lencioni T, Bertoni R, Carrozza MC, Cattaneo D, Ferrarin M, Mannini A. Machine learning based estimation of dynamic balance and gait adaptability in persons with neurological diseases using inertial sensors. Sci Rep 2023; 13:8640. [PMID: 37244933 PMCID: PMC10224964 DOI: 10.1038/s41598-023-35744-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/23/2023] [Indexed: 05/29/2023] Open
Abstract
Poor dynamic balance and impaired gait adaptation to different contexts are hallmarks of people with neurological disorders (PwND), leading to difficulties in daily life and increased fall risk. Frequent assessment of dynamic balance and gait adaptability is therefore essential for monitoring the evolution of these impairments and/or the long-term effects of rehabilitation. The modified dynamic gait index (mDGI) is a validated clinical test specifically devoted to evaluating gait facets in clinical settings under a physiotherapist's supervision. The need of a clinical environment, consequently, limits the number of assessments. Wearable sensors are increasingly used to measure balance and locomotion in real-world contexts and may permit an increase in monitoring frequency. This study aims to provide a preliminary test of this opportunity by using nested cross-validated machine learning regressors to predict the mDGI scores of 95 PwND via inertial signals collected from short steady-state walking bouts derived from the 6-minute walk test. Four different models were compared, one for each pathology (multiple sclerosis, Parkinson's disease, and stroke) and one for the pooled multipathological cohort. Model explanations were computed on the best-performing solution; the model trained on the multipathological cohort yielded a median (interquartile range) absolute test error of 3.58 (5.38) points. In total, 76% of the predictions were within the mDGI's minimal detectable change of 5 points. These results confirm that steady-state walking measurements provide information about dynamic balance and gait adaptability and can help clinicians identify important features to improve upon during rehabilitation. Future developments will include training of the method using short steady-state walking bouts in real-world settings, analysing the feasibility of this solution to intensify performance monitoring, providing prompt detection of worsening/improvements, and complementing clinical assessments.
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Affiliation(s)
- Piergiuseppe Liuzzi
- AIRLab, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 50143, Florence, Italy
- Scuola Superiore Sant'Anna, Istituto di BioRobotica, 56025, Pontedera, Italy
| | - Ilaria Carpinella
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy.
| | - Denise Anastasi
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
| | - Elisa Gervasoni
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
| | - Tiziana Lencioni
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
| | - Rita Bertoni
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
| | | | - Davide Cattaneo
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università di Milano, 20122, Milan, Italy
| | - Maurizio Ferrarin
- LAMoBIR and LaRiCE, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148, Milan, Italy
| | - Andrea Mannini
- AIRLab, IRCCS Fondazione Don Carlo Gnocchi ONLUS, 50143, Florence, Italy
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Anastasi D, Lencioni T, Carpinella I, Castagna A, Crippa A, Gervasoni E, Corrini C, Marzegan A, Rabuffetti M, Ferrarin M, Cattaneo D. Dynamic balance during walking in people with multiple sclerosis: A cross-sectional study. Proc Inst Mech Eng H 2023; 237:199-208. [PMID: 36727607 DOI: 10.1177/09544119221147956] [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] [Indexed: 02/03/2023]
Abstract
Dynamic balance disorders are common impairments in People with Multiple Sclerosis (PwMS) leading to gait disorders and a higher risk of falling. However, the assessment of dynamic balance is still challenging and instrumented indexes provide objective and quantitative data of CoM movement and Base of Support, which are considered that are two key factors describing dynamic balance. This study aims at validating recent instrumented indexes based on the inverted pendulum model and characterizing dynamic balance disorders in PwMS. We clinically assessed 20 PwMS and we collected instrumented gait data through an optoelectronic system. Data from 20 Healthy Subjects (HS) were also considered as normative reference. Margin of Stability by HoF (MoS_Hof) and by Terry (MoS_Terry) at midstance, and Foot Placement Estimator (DFPE) at heel strike were calculated in mediolateral (ML) and anteroposterior (AP) directions, for both less affected and most affected sides for PwMS and for dominant and non-dominant side for HS. MoS_HOF well discriminated between PwMS and HS, followed by MoS_TERRY in ML direction (Mos_HOF: PwMS = 130.0 ± 27.2 mm, HS = 106.5 ± 18.6 mm, p < 0.001, MoS_TERRY: PwMS = 75.1 ± 24.3 mm, HS = 56.5 ± 23.4 mm, p < 0.02). MoS_HOF and MoS_TERRY discriminated between sides in both directions in PwMS. DFPE did not discriminate between groups and sides. Moderate correlations were found between all three indexes and clinical balance scales (from r = 0.02 to r = 0.66), energy recovery (from r = -0.77 to r = -0.11), single stance time (from r = -0.11 to r = 0.80) and step length (from r = -0.83 to r = -0.20). MoS_HOF resulted in the best index to describe dynamic balance disorders in PwMS: they keep CoM position far from the lateral and as close as possible to the anterior boundary of the Base of Support as preventive strategies to control balance perturbations. Furthermore, PwMS seem to use different preventive strategies in accordance with the specific lower limb impairments. This alters the physiological gait mechanisms increasing the energy expenditure and decreasing gait quality and dynamic balance.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Davide Cattaneo
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy.,Department of Physiopathology and Transplants, University of Milan, Milan, Italy
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Carpinella I, Anastasi D, Gervasoni E, Di Giovanni R, Tacchino A, Brichetto G, Confalonieri P, Rovaris M, Solaro C, Ferrarin M, Cattaneo D. Balance Impairments in People with Early-Stage Multiple Sclerosis: Boosting the Integration of Instrumented Assessment in Clinical Practice. Sensors (Basel) 2022; 22:9558. [PMID: 36502265 PMCID: PMC9736931 DOI: 10.3390/s22239558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/15/2022] [Accepted: 12/03/2022] [Indexed: 06/17/2023]
Abstract
The balance of people with multiple sclerosis (PwMS) is commonly assessed during neurological examinations through clinical Romberg and tandem gait tests that are often not sensitive enough to unravel subtle deficits in early-stage PwMS. Inertial sensors (IMUs) could overcome this drawback. Nevertheless, IMUs are not yet fully integrated into clinical practice due to issues including the difficulty to understand/interpret the big number of parameters provided and the lack of cut-off values to identify possible abnormalities. In an attempt to overcome these limitations, an instrumented modified Romberg test (ImRomberg: standing on foam with eyes closed while wearing an IMU on the trunk) was administered to 81 early-stage PwMS and 38 healthy subjects (HS). To facilitate clinical interpretation, 21 IMU-based parameters were computed and reduced through principal component analysis into two components, sway complexity and sway intensity, descriptive of independent aspects of balance, presenting a clear clinical meaning and significant correlations with at least one clinical scale. Compared to HS, early-stage PwMS showed a 228% reduction in sway complexity and a 63% increase in sway intensity, indicating, respectively, a less automatic (more conscious) balance control and larger and faster trunk movements during upright posture. Cut-off values were derived to identify the presence of balance abnormalities and if these abnormalities are clinically meaningful. By applying these thresholds and integrating the ImRomberg test with the clinical tandem gait test, balance impairments were identified in 58% of PwMS versus the 17% detected by traditional Romberg and tandem gait tests. The higher sensitivity of the proposed approach would allow for the direct identification of early-stage PwMS who could benefit from preventive rehabilitation interventions aimed at slowing MS-related functional decline during neurological examinations and with minimal modifications to the tests commonly performed.
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Affiliation(s)
| | - Denise Anastasi
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy
| | - Elisa Gervasoni
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy
| | - Rachele Di Giovanni
- Department of Rehabilitation, Centro di Recupero e Rieducazione Funzionale (CRRF) “Mons. Luigi Novarese”, 13040 Moncrivello, Italy
| | - Andrea Tacchino
- Italian Multiple Sclerosis Foundation, Scientific Research Area, 16126 Genoa, Italy
| | - Giampaolo Brichetto
- Italian Multiple Sclerosis Foundation, Scientific Research Area, 16126 Genoa, Italy
| | - Paolo Confalonieri
- IRCCS Foundation “Carlo Besta” Neurological Institute, 20133 Milan, Italy
| | - Marco Rovaris
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy
| | - Claudio Solaro
- Department of Rehabilitation, Centro di Recupero e Rieducazione Funzionale (CRRF) “Mons. Luigi Novarese”, 13040 Moncrivello, Italy
| | | | - Davide Cattaneo
- IRCCS Fondazione Don Carlo Gnocchi Onlus, 20148 Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, 20122 Milan, Italy
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Gervasoni E, Bertoni R, Anastasi D, Solaro C, Di Giovanni R, Grange E, Gunga HC, Rovaris M, Cattaneo D, Maggioni MA, Merati G. Acute Thermoregulatory and Cardiovascular Response to Submaximal Exercise in People With Multiple Sclerosis. Front Immunol 2022; 13:842269. [PMID: 35874684 PMCID: PMC9296825 DOI: 10.3389/fimmu.2022.842269] [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] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 05/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Heat sensitivity occurs in a high percentage of people with multiple sclerosis (PwMS), in response to environmental or exercise-induced increase in body temperature. However, the kinetic and magnitude of adaptation of the internal load and of the core body temperature (CBT) to a submaximal continuous exercise has been poorly addressed in PwMS; this may be relevant for the brief exercise bouts usually occurring in normal daily life. The aim of this work was to evaluate whether multiple sclerosis influences the acute adaptation of the internal load, the CBT and the perceptual load in response to a constant submaximal work step. Methods CBT has been continuously monitored (0.5 Hz) by a validated wearable heat-flux sensor and electrocardiography was recorded (250 Hz) by a wearable device during a standard 6-minute walk test (6MWT) in 14 PwMS (EDSS, 4.7 ± 1.2; disease duration: 13.0 ± 10.2 years; m ± SD) and 14 age, sex and BMI-matched healthy subjects (HS). The rate of perceived exertion (RPE) of the lower limbs was assessed during the 6MWT by the Borg scale (6-20). Results As expected, PwMS walked a significantly shorter distance (361 ± 98 m) than the HS group (613 ± 62 m, p<0.001 vs PwMS). However, the kinetics of adaptation of CBT and the magnitude of CBT change from baseline did not differ between groups. Similarly, heart rate (HR) kinetics and HR change from baseline were comparable between groups during the 6MWT. Finally, lower limbs RPE gradually increased during the exercise test, but without significant differences between groups. Conclusion The internal load, the metabolic heat production, and the perceptive load due to a standard submaximal walking exercise seems to be preserved in PwMS, suggesting a comparable acute heat production and dissipation during exercise. Therefore, it is unlikely that the different distance achieved during the 6MWT may be caused by altered thermoregulatory responses to exercise. Rather, this appears to be a consequence of the known increased energy cost of locomotion in PwMS.
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Affiliation(s)
| | | | | | - Claudio Solaro
- Rehabilitation Department, CRRF Mons. L. Novarese, Moncrivello, Italy
| | | | - Erica Grange
- Rehabilitation Department, CRRF Mons. L. Novarese, Moncrivello, Italy
| | - Hanns-Christian Gunga
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Physiology, Center for Space Medicine and Extreme Environments, Berlin, Germany
| | | | - Davide Cattaneo
- IRCCS Fondazione Don Gnocchi, Milano, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Martina Anna Maggioni
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Physiology, Center for Space Medicine and Extreme Environments, Berlin, Germany
- Department of Biomedical Sciences for Health (SCIBIS), University of Milan, Milan, Italy
| | - Giampiero Merati
- IRCCS Fondazione Don Gnocchi, Milano, Italy
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria, Varese, Italy
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Gervasoni E, Anastasi D, Giovanni RD, Solaro C, Rovaris M, Brichetto G, Carpinella I, Confalonieri P, Tacchino A, Rabuffetti M, Cattaneo D. Physical activity in non-disabled People with early Multiple Sclerosis: a multicenter cross-sectional study. Mult Scler Relat Disord 2022; 64:103941. [DOI: 10.1016/j.msard.2022.103941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 05/16/2022] [Accepted: 06/03/2022] [Indexed: 10/18/2022]
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Carpinella I, Gervasoni E, Anastasi D, Di Giovanni R, Tacchino A, Brichetto G, Confalonieri P, Solaro C, Rovaris M, Ferrarin M, Cattaneo D. Walking With Horizontal Head Turns Is Impaired in Persons With Early-Stage Multiple Sclerosis Showing Normal Locomotion. Front Neurol 2022; 12:821640. [PMID: 35153994 PMCID: PMC8833075 DOI: 10.3389/fneur.2021.821640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/30/2021] [Indexed: 11/26/2022] Open
Abstract
Background Turning the head while walking (an action often required during daily living) is particularly challenging to maintain balance. It can therefore potentially reveal subtle impairments in early-stage people with multiple sclerosis who still show normal locomotion (NW-PwMS). This would help in identifying those subjects who can benefit from early preventive exercise aimed at slowing the MS-related functional decline. Objectives To analyze if the assessment of walking with horizontal head turns (WHHT) through inertial sensors can discriminate between healthy subjects (HS) and NW-PwMS and between NW-PwMS subgroups. To assess if the discriminant ability of the instrumented WHHT is higher compared to clinical scores. To assess the concurrent validity of the sensor-based metrics. Methods In this multicenter study, 40 HS and 59 NW-PwMS [Expanded Disability Status Scale (EDSS) ≤ 2.5, disease duration ≤ 5 years] were tested. Participants executed Item-6 of the Fullerton Advanced Balance scale-short (FAB-s) wearing three inertial sensors on the trunk and ankles. The item required to horizontally turn the head at a beat of the metronome (100 bpm) while walking. Signals of the sensors were processed to compute spatiotemporal, regularity, symmetry, dynamic stability, and trunk sway metrics descriptive of WHHT. Results Mediolateral regularity, anteroposterior symmetry, and mediolateral stability were reduced in NW-PwMS vs. HS (p ≤ 0.001), and showed moderate discriminant ability (area under the receiver operator characteristic curve [AUC]: 0.71–0.73). AP symmetry and ML stability were reduced (p ≤ 0.026) in EDSS: 2–2.5 vs. EDSS: 0–1.5 subgroup (AUC: 0.69–0.70). The number of NW-PwMS showing at least one abnormal instrumented metric (68%) was larger (p ≤ 0.002) than the number of participants showing abnormal FAB-s-Item6 (32%) and FAB-s clinical scores (39%). EDSS: 2–2.5 subgroup included more individuals showing abnormal instrumented metrics (86%) compared to EDSS: 0–1.5 subgroup (57%). The instrumented metrics significantly correlated with FAB-s-Item6 and FAB-s scores (|Spearman's rs| ≥ 0.37, p < 0.001), thus demonstrating their concurrent validity. Conclusion The instrumented assessment of WHHT provided valid objective metrics that discriminated, with higher sensitivity than clinical scores, between HS and NW-PwMS and between EDSS subgroups. The method is a promising tool to complement clinical evaluation, and reveal subclinical impairments in persons who can benefit from early preventive rehabilitative interventions.
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Affiliation(s)
| | | | | | - Rachele Di Giovanni
- Centro di Recupero e Rieducazione Funzionale (CRRF) Mons. Luigi Novarese, Moncrivello, Italy
| | - Andrea Tacchino
- Italian Multiple Sclerosis Foundation, Scientific Research Area, Genoa, Italy
| | - Giampaolo Brichetto
- Italian Multiple Sclerosis Foundation, Scientific Research Area, Genoa, Italy
| | | | - Claudio Solaro
- Centro di Recupero e Rieducazione Funzionale (CRRF) Mons. Luigi Novarese, Moncrivello, Italy
| | | | | | - Davide Cattaneo
- IRCSS Fondazione Don Carlo Gnocchi, Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, Milan, Italy
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Torchio A, Corrini C, Anastasi D, Parelli R, Meotti M, Spedicato A, Groppo E, D'Arma A, Grosso C, Montesano A, Cattaneo D, Gervasoni E. Identification of modified dynamic gait index cutoff scores for assessing fall risk in people with Parkinson disease, stroke and multiple sclerosis. Gait Posture 2022; 91:1-6. [PMID: 34628216 DOI: 10.1016/j.gaitpost.2021.09.201] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 12/17/2020] [Revised: 05/17/2021] [Accepted: 09/29/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Balance and gait impairments increase fall rate and injury in people with neurological disorders(PwND). The modified Dynamic Gait Index(mDGI) is a scale assessing dynamic balance during walking, however its ability in identifying Fallers and Recurrent Fallers has not been studied. RESEARCH QUESTION To evaluate mDGI's ability in identifying retrospective Fallers and Recurrent Fallers establishing cut-off scores for its use in clinical practice. METHOD In this cross-sectional study, the number of retrospective falls and mDGI scores were collected. PwND were categorised as Non-Fallers or Fallers (falls≥1) and as Recurrent Fallers(falls≥2) or Non-Recurrent/Non-Fallers(falls<2) according to their number of retrospective falls over two months. Two generalised linear logistic models were developed using a machine learning method to detect Fallers (Model 1) and Recurrent Fallers (Model 2) based on mDGI scores. ROC curves were used to identify mDGI cut-off scores to distinguish between different fall categories. RESULTS 58 PwND (mean ± standard deviation age: 63.4 ± 12 years) including 28 people with Multiple Sclerosis, 15 people with Parkinson's disease and 15 people with Stroke were analysed. The mDGI score(median (IQR)) for Non-Fallers, Fallers, Recurrent Fallers and Non-Recurrent/Non-Fallers was respectively 50(22), 37(22), 26.5(20.25) and 46.5(20.5)points. The cut-off to identify Fallers from Non-Fallers was 49 points(sensitivity:100 %, specificity:50 %, post-test probability with mDGI ≤ cut-off: 53.2 %, post-test probability with mDGI > cut-off: 0%, AUC:0.68), while 29 points(sensitivity:60 %, specificity:79 %, post-test probability with mDGI ≤ cut-off:52.1 %, post-test probability with mDGI > cut-off:16.1 %, AUC:0.70) was the best cut-off to identify Recurrent Fallers. SIGNIFICANCE People with mDGI score>49 points have low or minimal fall risk, while people with mDGI score≤49 points should be further investigated with other scales before starting a balance-focused rehabilitation intervention. People scoring ≤29 points on the mDGI scale may need a fall prevention intervention, regardless of the results of other balance clinical measures.
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Affiliation(s)
- Alessandro Torchio
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Chiara Corrini
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Denise Anastasi
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Riccardo Parelli
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Matteo Meotti
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Albino Spedicato
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Elisabetta Groppo
- Clinica Neurologica III, Università degli Studi di Milano, Polo Universitario San Paolo, ASST Santi Paolo e Carlo, Via Antonio di Rudinì 8, 20142, Milano, Italy
| | - Alessia D'Arma
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Cristina Grosso
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Angelo Montesano
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
| | - Davide Cattaneo
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy; Department of Physiopathology and Transplants, University of Milan, 20100 Milan, Italy.
| | - Elisa Gervasoni
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro, 66 - 20148, Milano, Italy
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11
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Castagna A, Arcuri P, Carpinella I, Marzegan A, Lencioni T, Ramella M, Crippa A, Anastasi D, Rabuffetti M, Ferrarin M, Caronni A. Movement smoothness impairment in idiopathic cervical dystonia. J Neurol Sci 2021. [DOI: 10.1016/j.jns.2021.118076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Lencioni T, Anastasi D, Carpinella I, Castagna A, Crippa A, Gervasoni E, Marzegan A, Rabuffetti M, Pelosin E, Cattaneo D, Ferrarin M. Strategies for maintaining dynamic balance in persons with neurological disorders during overground walking. Proc Inst Mech Eng H 2021; 235:1079-1087. [PMID: 34112028 DOI: 10.1177/09544119211023624] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Maintaining a stable gait requires a dynamic balance control, that can be altered in persons with Multiple Sclerosis (MS), Stroke (ST), and Parkinson's disease (PD). The understanding of the strategy for Center of Mass (CoM) positioning adopted by patients during walking is important to be able to program treatments aimed at improving gait control and preventing falls. Forty-four persons with a mild-to-moderate neurological disorder (20 with MS, 14 with ST, 10 with PD) underwent clinical examination and gait analysis. Ten Healthy Subjects (HS) walking at matched speed provided the normative data. Dynamic balance was assessed using the margin of stability (MoS). It was calculated as the distance between the extrapolated Center of Pressure and the extrapolated CoM at mid-stance. The MoS values for lower limbs were calculated in patients and compared with speed-matched values of HS. Persons with neurological disorder showed increased MoS in the medio-lateral direction with respect to HS. Within-group comparison analysis showed a symmetry between lower limbs in HS (Mean (95%CI) [mm], dominant vs non-dominant limb, 43.3 (31.9-54.6) vs 42.9 (28.8-56.9)) and PD (less affected vs more affected limb, 71.1 (59.8-82.5) vs 72.5 (58.5-86.6)), while a significant asymmetry was found in MS (54.4 (46.4-62.4) vs 81.1 (71.2-91.1)) and ST (52.1 (42.6-61.7) vs 74.7 (62.8-86.6)) participants. The history of falls was comparable among PD, MS, and ST groups, and the MoS in the frontal plane showed a strong correlation with these records. Objective assessment of MoS revealed pathology-specific strategies showing different impacts in MS, ST, and PD on the ability to control CoM information to manage the balance between limbs during gait. MoS evaluation will provide useful information to address a tailored rehabilitation program and to monitor disease progression.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Elisa Pelosin
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Genoa, Italy.,Ospedale Policlinico San Martino-IRCCS, Genoa, Italy
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13
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Carpinella I, Gervasoni E, Anastasi D, Di Giovanni R, Tacchino A, Brichetto G, Confalonieri P, Rovaris M, Solaro C, Ferrarin M, Cattaneo D. Instrumentally assessed gait quality is more relevant than gait endurance and velocity to explain patient-reported walking ability in early-stage multiple sclerosis. Eur J Neurol 2021; 28:2259-2268. [PMID: 33864413 DOI: 10.1111/ene.14866] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 04/07/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND PURPOSE People with multiple sclerosis (PwMS) often report walking limitations even when the gold standard Expanded Disability Status Scale (EDSS) indicates normal walking endurance/autonomy. The present multicenter study on early-stage PwMS aims at analyzing which aspects are associated with patient-reported walking limitations measured with the 12-item Multiple Sclerosis Walking Scale (MSWS-12). METHODS Eighty-two PwMS (EDSS ≤ 2.5) were assessed using the Fullerton Advanced Balance Scale-short (FAB-s), the Fatigue Severity Scale (FSS) and the 6-min Walk Test (6MWT), the latter administered also to 21 healthy subjects. Participants performed the 6MWT wearing three inertial sensors on ankles and trunk. Instrumented metrics describing gait velocity (stride length and frequency) and quality (regularity, symmetry, instability) were computed from sensor data. Fatigue (FSS), balance (FAB-s), walking endurance (6MWT) and instrumented metrics were entered in a multiple regression model with MSWS-12 as dependent variable. RESULTS Gait symmetry, gait instability, fatigue and balance were significantly associated with self-rated walking ability, whilst walking endurance and velocity were not. Fatigue, balance, gait symmetry and instability were more impaired in participants reporting mild-to-moderate (MSMM-PWL , 25 ≤ MSWS-12 < 75) compared to those reporting none-to-minimal (MSnm-PWL , 0 ≤ MSWS-12 ≤ 25) perceived walking limitations. Compared to healthy subjects, gait symmetry and stability were reduced in MSnm-PWL and MSMM-PWL , even in those participants with EDSS ≤ 1.5. CONCLUSION Instrumentally assessed gait quality aspects (symmetry and instability) are associated with patient-reported walking ability in early-stage PwMS and seem sensitive biomarkers to detect subtle impairments even in the earliest stages of the disease (EDSS ≤ 1.5). Future studies should assess their ability to follow walking change due to MS progression or pharmacological/rehabilitation interventions.
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Affiliation(s)
| | | | | | | | - Andrea Tacchino
- Scientific Research Area, Italian Multiple Sclerosis Foundation, Genoa, Italy
| | - Giampaolo Brichetto
- Scientific Research Area, Italian Multiple Sclerosis Foundation, Genoa, Italy
| | | | | | | | | | - Davide Cattaneo
- IRCSS Fondazione Don Carlo Gnocchi, Milan, Italy.,Department of Physiopathology and Transplants, University of Milan, Milan, Italy
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14
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Cattaneo D, Gervasoni E, Anastasi D, Di Giovanni R, Brichetto G, Carpinella I, Cavalla P, Confalonieri P, Groppo E, Prosperini L, Tacchino A, Rovaris M, Solaro C. Prevalence and patterns of subclinical motor and cognitive impairments in non-disabled individuals with early multiple sclerosis: a multicenter cross-sectional study. Ann Phys Rehabil Med 2021; 65:101491. [PMID: 33454397 DOI: 10.1016/j.rehab.2021.101491] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Motor and cognitive disorders appear early in the course of multiple sclerosis (MS) and develop gradually over time. OBJECTIVE To study the frequency and pattern of subtle functional disorders in people with MS (PwMS) with no overt signs of disability in an early phase of the disease and their association with walking impairments in daily activities. METHODS In this cross-sectional study, we recruited PwMS with an Expanded Disability Status Scale (EDSS) score ≤ 2.5 and disease duration ≤ 5 years. Participants were assessed with functional scales rating walking endurance (6-Min Walk Test), perceived walking ability (Twelve-item Multiple Sclerosis Walking Scale), balance (Fullerton Advanced Balance scale_short), manual dexterity (Nine Hole Peg Test), fatigue (Fatigue Severity Scale), and cognitive impairments (Brief International Cognitive Assessment). RESULTS About 90% of the 82 PwMS (mean [SD] EDSS score 1.5 [0.7] and disease duration 2.2 [1.7] years) showed endurance values below the expected score; almost 30% showed impairment, and for 57%, perceived walking ability score was abnormal. Balance was impaired in 48% of participants, as was manual dexterity (29%) and fatigue (24%), but only a few showed cognitive impairments. Only 11% of PwMS had no abnormal score on the scales used in the assessment. As compared with EDSS score 0 to 1.5, with EDSS score 2 to 2.5, performance was worse for endurance (difference ±61.0 m, p=0.016), perceived walking ability (-11 points, p=0.002), balance (+1.9 points, p=0.005), manual dexterity (-2.8 sec, p=0.004), and fatigue (-1.3 points, p=0.013). Factors that predicted perceived walking ability were balance (B = -1.37, p<0.001) and fatigue (B = 5.11, p<0.001) rather than endurance (B = -0.01, p=048). CONCLUSION Even PwMS with no clinical disability and classified as having "no problem walking" present walking and other functional deficits when assessed with specific functional tests. The addition of specific tools could better identify subtle motor and cognitive deficits. Finally, the assessment of balance disorders and fatigue is important to understand individuals' perceived walking impairments in daily activities.
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Affiliation(s)
- Davide Cattaneo
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy
| | - Elisa Gervasoni
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy.
| | - Denise Anastasi
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy
| | - Rachele Di Giovanni
- Rehabilitation Department, CRRF Mons L Novarese, 13040 Loc. Trompone, Moncrivello (VC), Italy
| | - Giampaolo Brichetto
- Scientific Research Area, Italian Multiple Sclerosis Foundation (FISM), via Operai 40, 16149 Genoa, Italy
| | - Ilaria Carpinella
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy
| | - Paola Cavalla
- MS Center, Department of Neuroscience and Mental Health, City of Health and Science, University Hospital of Torino, via Cherasco 15, Turin, Italy
| | - Paolo Confalonieri
- Multiple Sclerosis Center, IRCCS Foundation "Carlo Besta" Neurological Institute, Milan, Italy
| | - Elisabetta Groppo
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy; Clinica Neurologica III, Università degli Studi di Milano, Polo Universitario San Paolo, ASST Santi Paolo e Carlo, Via Antonio di Rudinì, 820142 Milano, Italy
| | - Luca Prosperini
- Department of Neurosciences, S. Camillo-Forlanini Hospital, c.ne Gianicolense 87, 00152 Rome, Italy
| | - Andrea Tacchino
- Scientific Research Area, Italian Multiple Sclerosis Foundation (FISM), via Operai 40, 16149 Genoa, Italy
| | - Marco Rovaris
- IRCSS Fondazione Don Carlo Gnocchi, Via Capecelatro 66, 20148 Milano, Italy
| | - Claudio Solaro
- Rehabilitation Department, CRRF Mons L Novarese, 13040 Loc. Trompone, Moncrivello (VC), Italy
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15
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Caronni A, Arcuri P, Marzegan A, Crippa A, Anastasi D, Ramella M, Montesano A, Ferrarin M, Castagna A. SPARC: A new approach to quantifying movement smoothness in patients with idiopathic cervical dystonia and evaluating the efficacy of botulinum neurotoxin. Toxicon 2021. [DOI: 10.1016/j.toxicon.2020.11.362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Jonsdottir J, Lencioni T, Gervasoni E, Crippa A, Anastasi D, Carpinella I, Rovaris M, Cattaneo D, Ferrarin M. Improved Gait of Persons With Multiple Sclerosis After Rehabilitation: Effects on Lower Limb Muscle Synergies, Push-Off, and Toe-Clearance. Front Neurol 2020; 11:668. [PMID: 32793100 PMCID: PMC7393214 DOI: 10.3389/fneur.2020.00668] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 06/03/2020] [Indexed: 12/25/2022] Open
Abstract
Introduction: Persons with MS (PwMS) have markedly reduced push-off and toe-clearance during gait compared to healthy subjects (HS). These deficits may result from alterations in neuromotor control at the ankle. To optimize rehabilitation interventions for PwMS, a crucial step is to evaluate if and how altered neuromotor control, as represented by muscle synergies, improves with rehabilitation. In this study we investigated changes in ankle motor control and associated biomechanical parameters during gait in PwMS, occurring with increase in speed after gait rehabilitation. Methods: 3D motion and EMG data were collected while 11 PwMS (age 50.3 + 11.1; EDSS 5.2 + 1.2) walked overground at self-selected speed before (T0) and after 20 sessions (T1) of intensive treadmill training. Muscle synergies were extracted using non-negative matrix factorization. Gait parameters were computed according to the LAMB protocol. Pearson's correlation coefficient was used to evaluate the similarity of motor modules between PwMS and HS. To assess differences in distal module activations representing neuromotor control at the ankle [Forward Propulsion (FPM) and Ground Clearance modules (GCM)], each module's activation timing was integrated over 100% of the gait cycle and the activation percentage index (API) was computed in six phases. Ten age matched HS provided two separate speed-matched normative datasets for T0 and T1. For speed independent comparison for the PwMs Z scores were calculated for all their gait variables. Results: In PwMS velocity increased significantly from T0 to T1 (0.74-0.90 m/s, p < 0.05). The activation profiles (API) of FPM and GCM of PwMS improved in pre-swing (p < 0.05): FPM (Mean [95% CI] [%]: T0: 12.5 [5.7-19.3] vs. T1: 9.0 [2.7-15.3]); GCM (T0: 26.7 [18.2-35.3] vs. T1: 24.5 [18.2-30.7]). This was associated with an increase in toe clearance (80.3 to 103.6 mm, p < 0.05) and a higher ankle power peak in pre-swing (1.53-1.93 W/kg, p < 0.05). Conclusion: Increased gait speed of PwMS after intensive gait training was consistent with improvements in spatio-temporal gait parameters. The most important finding of this study was the re-organization of distal leg modules related to neurophysiological changes induced by rehabilitation. This was associated with an improved ankle performance.
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Anastasi D, Federico B, Rimpela A, Richter M, Clancy L, Perelman J, Kunst AE, Lorant V. Prevalence of home smoking bans in six European cities: a repeated cross-sectional study (2013-2016). Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Secondhand smoke exposure is responsible for over half a million premature deaths. With regulation now reducing smoking in most public enclosed spaces, one major source of indoor exposure remains the home environment. Home smoking bans (HSBs) are household rules that restrict smoking from certain (partial HSB) or all areas (complete HSB). Recent data suggest growing trends of HSB adoption over time, but it is not known whether time trends vary according to household characteristics.
Objectives
The aim of this study is to examine changes in the prevalence of HSB in six European cities between 2013 and 2016, according to socioeconomic characteristics of the household and smoking behavior of household members.
Methods
Data were collected in all schools participating in both waves of SILNE study in 6 European cities. A self-administered questionnaire was used, targeting students age 14 to 16 (n = 22,326). Students reported their parents’ smoking status and if there was a HSB at their home. Detailed information on socio-economic characteristics were collected as well.
Results
Between 2013 and 2016 the percentage of households with a complete HSB increased from 51.5% to 53.1%, while partial HSB increased from 30.7% to 32.1%. The prevalence of HSB increased in Hannover (G), Latina (I), Amersfoort (N) and Coimbra (P), whereas decreased in Namur (B) and Tampere (F). Socioeconomic differences in HSB were reduced, with larger increases in HSB in households with a lower parental educational level. Increases in HSB were observed among intact households, those without migration background and those with non-smoking parents.
Conclusions
The increase in the prevalence of HSB observed in most cities and throughout a variety of household types and characteristics between 2013 and 2016 may reflect the effect of smoking denormalization in different social contexts. Further actions of the tobacco control community should target the most vulnerable groups.
Key messages
The percentage of households with a complete HSB increased between 2013 and 2016 in 4 out of 6 European cities. Increases in the prevalence of HSB over time were observed across all socio-economic groups.
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Affiliation(s)
- D Anastasi
- Department of Human Sciences, Society and Health, Università di Cassino, Cassino, Italy
| | - B Federico
- Department of Human Sciences, Society and Health, Università di Cassino, Cassino, Italy
| | - A Rimpela
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - M Richter
- Institute of Medical Sociology, Martin Luther University, Halle-Wittenberg, Germany
| | - L Clancy
- TobaccoFree Research Institute, Dublin, Ireland
| | - J Perelman
- Centro de Investigação em Saúde Pública, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - A E Kunst
- Department of Public Health, University of Amsterdam, Amsterdam, Netherlands
| | - V Lorant
- Institute of Health and Society, UCLouvain, Brussels, Belgium
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18
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Anastasi D, Carpinella I, Gervasoni E, Matsuda PN, Bovi G, Ferrarin M, Cattaneo D. Instrumented Version of the Modified Dynamic Gait Index in Patients With Neurologic Disorders. PM R 2019; 11:1312-1319. [PMID: 30737890 DOI: 10.1002/pmrj.12137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 01/25/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Gait instability is common in adults with neurologic disorders and the modified Dynamic Gait Index (mDGI) was recently introduced to assess dynamic balance. However, instrumental assessment is needed to provide quantitative measures. OBJECTIVE To develop and validate an instrumented version of the mDGI. DESIGN Cross-sectional study. SETTING Clinical setting. PARTICIPANTS Thirty adults with neurologic disorders (10 with multiple sclerosis, 10 with Parkinson disease, and 10 with stroke) and 20 healthy volunteers. METHODS Participants were assessed with the Timed Up and Go test (TUG) and with the mDGI. During the assessment of mDGI, data were collected by a single Inertial Measurement Unit (IMU) positioned on the sternum. Principal component analysis (PCA) was performed on the instrumented data extracting eight PC scores (ImPC) describing dynamic balance. The instrumented overall score (ImDGI) was then calculated as the sum of the mPCs. PCA revealed two components associated with stride features and regularity (ImDGI_Gait_Pattern) and trunk movements (ImDGI_Trunk_Sway). Spearman coefficients were calculated between mDGI and ImDGI, whereas Mann-Whitney (U) and Kruskal-Wallis (H) tests assessed differences between groups and neurologic conditions. MAIN OUTCOME MEASUREMENTS ImDGI. RESULTS ImDGI did not show ceiling effects, and good correlations were found between ImDGI and mDGI (r = .84), and TUG (r = .84) for people with neurologic disorders (P < .001). Significant differences among pathologies (H test(2) =12.5, P = .002) and between healthy participants and adults with neurologic disorders (U test = 47.0, P = .001) were found. ImDGI_Trunk_Sway discriminated between people using or not using walking aids and among the three pathologies (H(2) = 10.0, P = .007). CONCLUSIONS The ImDGI test seems to provide valid measures to objectively assess dynamic balance in neurologic conditions and possibly quantify balance deficits also in adults with neurologic disorders.
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Affiliation(s)
- Denise Anastasi
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - Ilaria Carpinella
- Biomedical Technology Department, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - Elisa Gervasoni
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - Patricia N Matsuda
- Department of Rehabilitation Medicine, Division of Physical Therapy, University of Washington, Seattle, WA
| | - Gabriele Bovi
- Biomedical Technology Department, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - Maurizio Ferrarin
- Biomedical Technology Department, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - Davide Cattaneo
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
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Carpinella I, Gervasoni E, Anastasi D, Lencioni T, Cattaneo D, Ferrarin M. Instrumental Assessment of Stair Ascent in People With Multiple Sclerosis, Stroke, and Parkinson's Disease: A Wearable-Sensor-Based Approach. IEEE Trans Neural Syst Rehabil Eng 2018; 26:2324-2332. [PMID: 30442611 DOI: 10.1109/tnsre.2018.2881324] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Stair ascent is a challenging daily-life activity highly related to independence. This task is usually assessed with clinical scales suffering from partial subjectivity and limited detail in evaluating different task aspects. In this paper, we instrumented the assessment of stair ascent in people with multiple sclerosis (MS), stroke (ST), and Parkinson's disease (PD) to analyze the validity of the proposed quantitative indexes and characterize subjects' performances. Participants climbed 10 steps wearing a magneto-inertial sensor [magneto-inertial measurement unit (MIMU)] at sternum level. Gait pattern features (step frequency, symmetry, regularity, and harmonic ratios), and upper trunk sway were computed from MIMU signals. Clinical modified dynamic gait index (mDGI) and mDGI-Item 8 "Up stairs" were administered. Significant correlations with clinical scores were found for gait pattern features ( ) and trunk pitch sway ( ) demonstrating their validity. Instrumental indexes showed alterations in the three pathological groups compared to healthy subjects and significant differences, not clinically detected, among MS, ST, and PD. MS showed the worst performance, with alterations of all gait pattern aspects and larger trunk pitch sway. ST showed worsening in gait pattern features but not in trunk motion. PD showed fewer alterations consisting in reduced step frequency and trunk yaw sway. These results suggest that the use of an MIMU provided valid objective indexes revealing between-group differences in stair ascent not detected by clinical scales. Importantly, the indexes include upper trunk measures, usually not present in clinical tests, and provide relevant hints for tailored rehabilitation.
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Anastasi D, Federico B, Capelli G. Live and let die: do James Bond’s movies reflect smoking and drinking population patterns? Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku164.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Guida M, Gallè F, Mattei M, Anastasi D, Liguori G. Microbiological quality of the water of recreational and rehabilitation pools: a 2-year survey in Naples, Italy. Public Health 2009; 123:448-51. [DOI: 10.1016/j.puhe.2009.03.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2008] [Revised: 03/05/2009] [Accepted: 03/16/2009] [Indexed: 11/26/2022]
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Romano-Spica V, Parlato A, Palumbo D, Lorenzo E, Frangella C, Montuori E, Anastasi D, Visciano A, Liguori G. [Health promotion through physical activity: territorial models and experiences]. Ann Ig 2008; 20:297-311. [PMID: 18693406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Scientific evidences support the preventive role of physical activity in relation to different multifactorial pathologies. Health's promotion through the spreading of lifestyles that encourage movement, does not represent just an action in contrast with "sedentary life" risk-factor, but also a priority for "quality" of life, with relevant economical and social benefits. WHO indicates physical activity as one of the priorities for an effective prevention. Besides, the EU supports the realization and the diffusion of some prevention-programs. Main pilot experiences developed in Italy and other countries are summarized. Attention is focused on the role of the competences and structures involved in an integrated approach based on availability of medical support, social services and local structures, considering recent developments in health prevention and promotion. In Italy and Europe, new opportunities to implement health promotion through physical activity are offered by the development of higher education in movement and sport sciences.
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Affiliation(s)
- V Romano-Spica
- Unità di Sanità Pubblica, Dipartimento di Scienze della Salute, IUSM, Roma
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De Vito C, Manzoli L, Marzuillo C, Anastasi D, Boccia A, Villari P. A systematic review evaluating the potential for bias and the methodological quality of meta-analyses in vaccinology. Vaccine 2007; 25:8794-806. [PMID: 18035456 DOI: 10.1016/j.vaccine.2007.10.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2007] [Revised: 10/10/2007] [Accepted: 10/10/2007] [Indexed: 11/28/2022]
Abstract
A systematic review was undertaken to produce an annotated bibliography of meta-analyses in vaccinology and to evaluate their methodological quality. Based on our evaluation using the Oxman and Guyatt index, the methodological quality of the 121 meta-analyses included in this study is not satisfactory. The most frequent limitations include non-comprehensive bibliographic research; bias in the selection of the studies; lack of quality assessment of individual studies; absence of evaluation of heterogeneity among studies and publication bias. The methodological quality significantly increases with the year of publication and with declared financial support, without differences between profit and non-profit support. Meta-analyses with a higher Oxman and Guyatt quality score are more likely to include only randomized trials and to explore appropriately potential sources of heterogeneity. Most of the methodological deficiencies of meta-analyses in vaccinology could be corrected easily, and meta-analysts should improve the methodological quality of their work to maintain their impact on policy decisions.
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Affiliation(s)
- C De Vito
- Department of Experimental Medicine, Sapienza University, Viale Regina Elena 324, 00161 Rome, Italy
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