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Picciolini S, Mangolini V, Rodà F, Montesano A, Arnaboldi F, Liuzzi P, Mannini A, Bedoni M, Gualerzi A. Multiplexing Biosensor for the Detection of Extracellular Vesicles as Biomarkers of Tissue Damage and Recovery after Ischemic Stroke. Int J Mol Sci 2023; 24:ijms24097937. [PMID: 37175644 PMCID: PMC10177901 DOI: 10.3390/ijms24097937] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/19/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
The inflammatory, reparative and regenerative mechanisms activated in ischemic stroke patients immediately after the event cooperate in the response to injury, in the restoration of functions and in brain remodeling even weeks after the event and can be sustained by the rehabilitation treatment. Nonetheless, patients' response to treatments is difficult to predict because of the lack of specific measurable markers of recovery, which could be complementary to clinical scales in the evaluation of patients. Considering that Extracellular Vesicles (EVs) are carriers of multiple molecules involved in the response to stroke injury, in the present study, we have identified a panel of EV-associated molecules that (i) confirm the crucial involvement of EVs in the processes that follow ischemic stroke, (ii) could possibly profile ischemic stroke patients at the beginning of the rehabilitation program, (iii) could be used in predicting patients' response to treatment. By means of a multiplexing Surface Plasmon Resonance imaging biosensor, subacute ischemic stroke patients were proven to have increased expression of vascular endothelial growth factor receptor 2 (VEGFR2) and translocator protein (TSPO) on the surface of small EVs in blood. Besides, microglia EVs and endothelial EVs were shown to be significantly involved in the intercellular communications that occur more than 10 days after ischemic stroke, thus being potential tools for the profiling of patients in the subacute phase after ischemic stroke and in the prediction of their recovery.
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Affiliation(s)
| | - Valentina Mangolini
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milano, Italy
- Dipartimento di Medicina Molecolare e Traslazionale, Università degli Studi di Brescia, 25122 Brescia, Italy
| | - Francesca Rodà
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milano, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 42100 Modena, Italy
| | | | - Francesca Arnaboldi
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20133 Milano, Italy
| | - Piergiuseppe Liuzzi
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 50143 Firenze, Italy
- Scuola Superiore Sant'Anna, Istituto di BioRobotica, 56025 Pontedera, Italy
| | - Andrea Mannini
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 50143 Firenze, Italy
| | - Marzia Bedoni
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milano, Italy
| | - Alice Gualerzi
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milano, Italy
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Gervasoni E, Beghi E, Corrini C, Parelli R, Bianchi E, Mestanza Mattos FG, Jonsdottir J, Montesano A, Cattaneo D. Validity of 2 Fall Prevention Strategy Scales for People With Stroke, Parkinson's Disease, and Multiple Sclerosis. J Geriatr Phys Ther 2023; 46:36-45. [PMID: 34392263 DOI: 10.1519/jpt.0000000000000325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND PURPOSE Falls are a common and persistent concern among people with neurological disorders (PwND), as they frequently result in mobility deficits and may lead to loss of functional independence. This study investigated the ceiling and floor effects, internal consistency, and convergent validity of 2 patient-reported fall prevention strategy scales in PwND. METHODS This is a prospective cohort study. Two-hundred and ninety-nine PwND (111 people with multiple sclerosis, 94 people with Parkinson's disease, and 94 people with stroke) were seen for rehabilitation and assessed. The number of retrospective and prospective falls, use of walking assistive devices, scores on the Fall Prevention Strategy Survey (FPSS), Falls Behavioural Scale (FaB), and balance and mobility scales (Berg Balance Scale, Dynamic Gait Index, Timed Up and Go, 10-m walking test, and Activities-specific Balance Confidence) were analyzed. RESULTS Total score distributions showed negligible ceiling and floor effects for both the FPSS (ceiling: 0.3%, floor: 0.3%) and the FaB (ceiling: 0%, floor: 0%). The Cronbach α (CI) was of 0.87 (0.85-0.89) for the FPSS and 0.86 (0.84-0.88) for the FaB. In terms of convergent validity, the FPSS and FaB were moderately correlated (Spearman correlation coefficient = 0.65). Moreover, the correlations between the FPSS and FaB and balance and mobility scales ranged from 0.25 to 0.49 ( P < .01). Both scales are slightly better able to distinguish between retrospective fallers/nonfallers [area under the curve, AUC (95% CI): FPSS: 0.61 (0.5-0.7); FaB: 0.60 (0.5-0.6)] compared with prospective fallers/nonfallers [AUC (95% CI): FPSS: 0.56 (0.4-0.6); FaB: 0.57 (0.4-0.6)]. Both scales accurately identified individuals who typically required the use of a walking assistive device for daily ambulation [AUC (95% CI): FPSS: 0.74 (0.7-0.8); FaB: 0.69 (0.6-0.7)]. Multiple regression analysis showed that previous falls, use of an assistive device, and balance confidence significantly predicted participants' prevention strategies (FPSS: R2 = 0.31, F(8,159) = 10.5, P < .01; FaB: R2 = 0.31, F(8,164) = 10.89, P < .01). CONCLUSION The FPSS and the FaB appear to be valid tools to assess fall prevention strategies in people with neurological disorders. Both scales provide unique and added value in providing information on individual behavior for fall prevention.
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Affiliation(s)
| | - Ettore Beghi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | | | | | - Elisa Bianchi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | | | | | | | - Davide Cattaneo
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, Milan, Italy
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Chiavilli M, Campagnini S, Baretta T, Castagnoli C, Paperini A, Politi AM, Pellicciari L, Baccini M, Basagni B, Marignani S, Bardi D, Sodero A, Lombardi G, Guolo E, Navarro JS, Galeri S, Montesano A, Falco L, Rovaris MG, Carrozza MC, Macchi C, Mannini A, Cecchi F. Design and implementation of a Stroke Rehabilitation Registry for the systematic assessment of processes and outcomes and the development of data-driven prediction models: The STRATEGY study protocol. Front Neurol 2022; 13:919353. [PMID: 36299268 PMCID: PMC9588928 DOI: 10.3389/fneur.2022.919353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/09/2022] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Stroke represents the second preventable cause of death after cardiovascular disease and the third global cause of disability. In countries where national registries of the clinical quality of stroke care have been established, the publication and sharing of the collected data have led to an improvement in the quality of care and survival of patients. However, information on rehabilitation processes and outcomes is often lacking, and predictors of functional outcomes remain poorly explored. This paper describes a multicenter study protocol to implement a Stroke rehabilitation Registry, mainly based on a multidimensional assessment proposed by the Italian Society of Physical and Rehabilitation Medicine (PMIC2020), in a pilot Italian cohort of stroke survivors undergoing post-acute inpatient rehabilitation, to provide a systematic assessment of processes and outcomes and develop data-driven prediction models of functional outcomes. METHODS All patients with a diagnosis of ischemic or haemorrhagic stroke confirmed by clinical assessment, admitted to intensive rehabilitation units within 30 days from the acute event, aged 18+, and providing informed consent will be enrolled. Measures will be taken at admission (T0), at discharge (T1), and at follow-up, 3 months (T2) and 6 months (T3) after the stroke. Assessment variables include anamnestic data, clinical and nursing complexity information and measures of body structures and function, activity and participation (PMIC2020), rehabilitation interventions, adverse events and discharge data. The modified Barthel Index will be our primary outcome. In addition to classical biostatistical analysis, learning algorithms will be cross-validated to achieve data-driven prognosis prediction models. CONCLUSIONS This study will test the feasibility of a stroke rehabilitation registry in the Italian health context and provide a systematic assessment of processes and outcomes for quality assessment and benchmarking. By the development of data-driven prediction models in stroke rehabilitation, this study will pave the way for the development of decision support tools for patient-oriented therapy planning and rehabilitation outcomes maximization. CLINICAL TIAL REGISTRATION The registration on ClinicalTrials.gov is ongoing and under review. The identification number will be provided when the review process will be completed.
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Affiliation(s)
| | - Silvia Campagnini
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
- The Biorobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Teresa Baretta
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | | | - Anita Paperini
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | | | | | - Marco Baccini
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | | | - Sara Marignani
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | - Donata Bardi
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | - Alessandro Sodero
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
- NEUROFARBA Department, Neuroscience Section, University of Florence, Florence, Italy
| | - Gemma Lombardi
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | - Erika Guolo
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | | | - Silvia Galeri
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | | | - Lucia Falco
- IRCCS Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | | | | | - Claudio Macchi
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Andrea Mannini
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
| | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi onlus, Firenze, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Medina JC, Paz C, García-Mieres H, Niño-Robles N, Herrera JE, Feixas G, Montesano A. Efficacy of psychological interventions for young adults with mild-to-moderate depressive symptoms: A meta-analysis. J Psychiatr Res 2022; 152:366-374. [PMID: 35793580 DOI: 10.1016/j.jpsychires.2022.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/26/2022] [Accepted: 06/10/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Psychological interventions are commonly used to treat mild-to-moderate depression, but their efficacy in young adults has not been exhaustively addressed. This meta-analysis aims to establish it in comparison to no treatment, wait-list, usual treatment, passive interventions, and other bona-fide treatments. METHODS The search was conducted in Scopus, MEDLINE, PsycINFO, ClinicalTrials.gov, the ISRCTN Registry, Cochrane CENTRAL, Clarivate BIOSIS Previews and the METAPSY database, retrieving studies from the start of records to April 2020. Eligibility criteria included samples of 16-30 years experiencing mild-to-moderate depressive symptoms and participating in randomized controlled trials (RCTs), non-RCTs, or pre-post studies measuring depressive symptomatology and featuring psychological treatments. RESULTS Up to 45 studies met criteria, consisting of 3,947 participants, assessed using the Quality Assessment Tool for Quantitative Studies and their results meta-analyzed assuming random effects. Psychological interventions proved to be efficacious in RCTs compared to no treatment (g = -0.68; 95% CI = -0.87, -0.48) and wait-list (g = -1.04; 95% CI = -1.25, -0.82), while depressive symptoms also improved in pre-post studies (g = -0.99; 95% CI = -1.32, -0.66). However, intervention efficacy was similar to usual care, passive, and bona-fide comparators. The heterogeneity found, a likely reporting bias and the low quality of most studies must be considered when interpreting these results. CONCLUSIONS Psychological treatments are efficacious to reduce depressive symptoms in young adults, but comparable to other interventions in the mild-to-moderate range. Moderators like depression severity or therapist involvement significantly influenced their efficacy, with results encouraging clinicians to adopt flexible and personalized approaches.
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Affiliation(s)
- J C Medina
- Department of Psychology and Education Sciences, Universitat Oberta de Catalunya, Barcelona, Spain; Department of Clinical Psychology and Psychobiology, Universitat de Barcelona, Barcelona, Spain.
| | - C Paz
- School of Psychology, Universidad de Las Américas, Quito, Ecuador
| | - H García-Mieres
- Etiopathogenesis and Treatment of Severe Mental Disorders (MERITT), Teaching, Research & Innovation Unit, Institut de Recerca Sant Joan de Déu, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain; Centro Investigación Biomédica en Red Salud Mental (CIBERSAM), Madrid, Spain
| | - N Niño-Robles
- Department of Clinical Psychology and Psychobiology, Universitat de Barcelona, Barcelona, Spain
| | - J E Herrera
- School of Psychology, Universidad de Las Américas, Quito, Ecuador
| | - G Feixas
- Department of Clinical Psychology and Psychobiology, Universitat de Barcelona, Barcelona, Spain; Institute of Neurosciences, Universitat de Barcelona, Barcelona, Spain
| | - A Montesano
- Department of Psychology and Education Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
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Campagnini S, Liuzzi P, Galeri S, Montesano A, Diverio M, Cecchi F, Falsini C, Langone E, Mosca R, Germanotta M, Carrozza MC, Aprile I, Mannini A. Cross-Validation of Machine Learning Models for the Functional Outcome Prediction after Post-Stroke Robot-Assisted Rehabilitation. Annu Int Conf IEEE Eng Med Biol Soc 2022; 2022:4950-4953. [PMID: 36086555 DOI: 10.1109/embc48229.2022.9870893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The state of the art is still lacking an extensive analysis of which clinical characteristics are leading to better outcomes after robot-assisted rehabilitation on post-stroke patients. Prognostic machine learning-based models could promote the identification of predictive factors and be exploited as Clinical Decision Support Systems (CDSS). For this reason, the aim of this work was to set the first steps toward the development of a CDSS, by the development of machine learning models for the functional outcome prediction of post-stroke patients after upper-limb robotic rehabilitation. Four different regression algorithms were trained and cross-validated using a nested 5×10-fold cross-validation. The performances of each model on the test set were provided through the Median Average Error (MAE) and interquartile range. Additionally, interpretability analyses were performed, to evaluate the contribution of the features to the prediction. The results on the two best performing models showed a MAE of 13.6 [13.4] and 13.3 [14.8] on the Modified Barthel Index score (MBI). The interpretability analyses highlighted the Fugl-Meyer Assessment, MBI, and age as the most relevant features for the prediction of the outcome. This work showed promising results in terms of outcome prognosis after robot-assisted treatment. Further research should be planned for the development, validation and translation into clinical practice of CDSS in rehabilitation. Clinical relevance- This work establishes the premises for the development of data-driven tools able to support the clinical decision for the selection and optimisation of the robotic rehabilitation treatment.
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Di Ciaula A, Bonfrate L, Portincasa P, Appice C, Belfiore A, Binetti M, Cafagna G, Campanale G, Carrieri A, Cascella G, Cataldi S, Cezza A, Ciannarella M, Cicala L, D'Alitto F, Dell'Acqua A, Dell'Anna L, Diaferia M, Erroi G, Fiermonte F, Galerati I, Giove M, Grimaldi L, Mallardi C, Mastrandrea E, Mazelli GD, Mersini G, Messina G, Messina M, Montesano A, Noto A, Novielli ME, Noviello M, Palma MV, Palmieri VO, Passerini F, Perez F, Piro C, Prigigallo F, Pugliese S, Rossi O, Stasi C, Stranieri R, Vitariello G. Nitrogen dioxide pollution increases vulnerability to COVID-19 through altered immune function. Environ Sci Pollut Res Int 2022; 29:44404-44412. [PMID: 35133597 PMCID: PMC9200946 DOI: 10.1007/s11356-022-19025-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 01/29/2022] [Indexed: 02/07/2023]
Abstract
Previous ecological studies suggest the existence of possible interplays between the exposure to air pollutants and SARS-CoV-2 infection. Confirmations at individual level, however, are lacking. To explore the relationships between previous exposure to particulate matter < 10 μm (PM10) and nitrogen dioxide (NO2), the clinical outcome following hospital admittance, and lymphocyte subsets in COVID-19 patients with pneumonia. In 147 geocoded patients, we assessed the individual exposure to PM10 and NO2 in the 2 weeks before hospital admittance. We divided subjects according to the clinical outcome (i.e., discharge at home vs in-hospital death), and explored the lymphocyte-related immune function as an index possibly affecting individual vulnerability to the infection. As compared with discharged subjects, patients who underwent in-hospital death presented neutrophilia, lymphopenia, lower number of T CD45, CD3, CD4, CD16/56 + CD3 + , and B CD19 + cells, and higher previous exposure to NO2, but not PM10. Age and previous NO2 exposure were independent predictors for mortality. NO2 concentrations were also negatively related with the number of CD45, CD3, and CD4 cells. Previous NO2 exposure is a co-factor independently affecting the mortality risk in infected individuals, through negative immune effects. Lymphopenia and altered lymphocyte subsets might precede viral infection due to nonmodifiable (i.e., age) and external (i.e., air pollution) factors. Thus, decreasing the burden of air pollutants should be a valuable primary prevention measure to reduce individual susceptibility to SARS-CoV-2 infection and mortality.
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Affiliation(s)
- Agostino Di Ciaula
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy.
- International Society of Doctors for Environment (ISDE), Arezzo, Italy.
| | - Leonilde Bonfrate
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - Piero Portincasa
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | | | - C Appice
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Belfiore
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Binetti
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Cafagna
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Campanale
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Carrieri
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Cascella
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - S Cataldi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Cezza
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Ciannarella
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - L Cicala
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - F D'Alitto
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Dell'Acqua
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - L Dell'Anna
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Diaferia
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Erroi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - F Fiermonte
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - I Galerati
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Giove
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - L Grimaldi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - C Mallardi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - E Mastrandrea
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G D Mazelli
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Mersini
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Messina
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Messina
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Montesano
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - A Noto
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M E Novielli
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M Noviello
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - M V Palma
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - V O Palmieri
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - F Passerini
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - F Perez
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - C Piro
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - F Prigigallo
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - S Pugliese
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - O Rossi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - C Stasi
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - R Stranieri
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - G Vitariello
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro" Medical School, Bari, Italy
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Jonsdottir J, Bowman T, Casiraghi A, Ramella M, Montesano A. Functional profiles derived from the ICF Generic set and the responsiveness and validity of the Generic-6 set's Functioning score among persons after stroke. Eur J Phys Rehabil Med 2022; 58:16-25. [PMID: 34542256 PMCID: PMC9980530 DOI: 10.23736/s1973-9087.21.06706-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The International Classification of Functioning, Disability and Health (ICF) parsimonious Generic set can provide identification of functional profiles and recovery after rehabilitation in persons post stroke. AIM To explore concurrent validity of the ICF Generic-6_Functioning score with the Barthel Index (BI) and responsiveness after rehabilitation in persons post stroke. Further, the feasibility of applying the ICF Brief Stroke Core set in routine rehabilitation recovery was evaluated. DESIGN Prospective study. SETTING Inpatient rehabilitation setting. POPULATION Persons post stroke. METHODS The study included 71 persons post stroke (mean age 66.8 [standard deviation 14.5], mean onset 199.3 [565.3] days, BI score improvement: 17/100), N.=44 acute stroke (<3 months, stroke subacute [SA]_group) and N.=27 chronic stroke (>3 months, Stroke chronic [SC]_group). The Brief Stroke core set, including the Generic set, was used for classification at admission and at discharge using the five grade qualifiers. The median value of the groups' qualifiers on the Generic set (excluding item 850) was used to form a Functioning score (Generic-6 FS). Responsiveness was assessed with effect sizes (ES) and confidence intervals (CI). The concurrent validity of the Generic-6 FS was explored with the BI as a gold standard using Spearman's correlation coefficient. P was set at 0.05. RESULTS The Generic-6 FS proved responsive with ES being moderate for the Generic-6 FS and the BI for the whole group (0.48, CI 0.14-0.82 and 0.67, CI -1.02--0.32 respectively). ES of the Generic-6 FS was significant only for the SA_group (0.62, CI 0.27-0.96. Correlation between the Generic-6 FS and the BI at baseline and discharge were respectively r=-0.59 and r=0.60, while correlation between change values was lower (r=0.44). The Generic-6 FS did not distinguish between the SA_group and the SC_group. Classification with the ICF brief stroke core set was feasible with 89% of the persons being classified both at admission and discharge. CONCLUSIONS ICF classification of persons post stroke during rehabilitation recovery was feasible. The Generic-6 FS detected changes in functioning and health in persons recovered for rehabilitation after stroke and distinguished between different recovery rates of persons in the acute and chronic phase after stroke.
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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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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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García-Mieres H, Montesano A, Villaplana A, Trujillo A, Salla M, Paz C, Ochoa S, Feixas G. Common and differential dimensions of personal identity between psychosis and depression: The relevance of gender and depressive mood. J Psychiatr Res 2020; 127:48-56. [PMID: 32480046 DOI: 10.1016/j.jpsychires.2020.05.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/15/2020] [Accepted: 05/18/2020] [Indexed: 12/14/2022]
Abstract
Disturbances in personal identity are recognized in psychosis and depression. However, it is unknown whether these disruptions share common processes across clinical groups, or whether there are unique alterations by group or between men and women within each clinical group. To advance on this question, we compared personal identity dimensions in psychosis and depression and investigated the effects of gender and depressive mood. This study assessed dimensions of personal identity using the repertory grid technique among 85 outpatients with psychosis, 85 outpatients with depressive disorders and 85 healthy controls who were matched by age. Data regarding depressive mood and general functioning was also collected. Results showed that self-discrepancies were higher in psychosis and depression than in controls, and were associated with depressive mood. Interpersonal dichotomous thinking was more prevalent in women in both clinical groups. Women with psychosis showed higher ideal-others discrepancy and had a more complex structure of personal identity than their male counterparts. To conclude, alterations in self-ideal and self-others discrepancies may be transdiagnostic dimensions related to depressive mood. Interpersonal dichotomous thinking may also be a common dimensional characteristic in psychosis and depression but more specific to women. Finally, critical views of others and a higher complexity of personal identity may be more specific to women than men with psychosis. Our results are consistent with other studies pointing to the need for person-focused treatments promoting the recovery of a full sense of personal identity, rather than just focusing on specific thoughts and feelings.
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Affiliation(s)
- H García-Mieres
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, The Institute of Neurosciences, University of Barcelona, 08035, Barcelona, Spain; Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain.
| | - A Montesano
- Department of Psychology and Educational Sciences, Open University of Catalonia, Barcelona, Spain
| | - A Villaplana
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain
| | - A Trujillo
- Faculty of Psychology, Universidad El Bosque, Bogotá, Colombia
| | - M Salla
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, The Institute of Neurosciences, University of Barcelona, 08035, Barcelona, Spain
| | - C Paz
- Clara Paz: School of Psychology, Universidad de Las Américas, Quito, Ecuador
| | - S Ochoa
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain; Mental Health Networking Biomedical Research Centre, CIBERSAM, Madrid, Spain
| | - G Feixas
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, The Institute of Neurosciences, University of Barcelona, 08035, Barcelona, Spain
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Aprile I, Germanotta M, Cruciani A, Pecchioli C, Loreti S, Papadopoulou D, Montesano A, Galeri S, Diverio M, Falsini C, Speranza G, Langone E, Carrozza MC, Cecchi F. Poststroke shoulder pain in subacute patients and its correlation with upper limb recovery after robotic or conventional treatment: A secondary analysis of a multicenter randomized controlled trial. Int J Stroke 2020; 16:396-405. [PMID: 32640881 DOI: 10.1177/1747493020937192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 01/28/2023]
Abstract
BACKGROUND AND AIMS Poststroke shoulder pain is a common complication. We aimed to investigate the prevalence of poststroke shoulder pain, with attention to the neuropathic component, and the relationship between poststroke shoulder pain and upper limb improvement in motor function, strength, disability, and quality of life after upper limb rehabilitation. METHODS This is a secondary analysis of a multicenter randomized controlled trial to compare upper limb conventional or robotic rehabilitation on 224 patients enrolled in eight rehabilitation centers. We assessed poststroke shoulder pain (using the Numerical Rating Scale and the Douleur Neuropathique 4), and upper limb motor function, strength, disability, and quality of life at baseline (T0), after 30 rehabilitation sessions (T1), and three months after the end of rehabilitation (T2). RESULTS A moderate/severe poststroke shoulder pain was reported by 28.9% of patients, while 19.6% of them showed a neuropathic component. At T0, the intensity of pain was higher in women and in patients with neglect syndrome, positively correlated with the time since stroke and disability and negatively correlated with motor function, strength, and the physical aspects of the quality of life.Moderate/severe pain and neuropathic component significantly reduced after both treatments and this reduction was maintained at T2. Finally, the intensity of pain at baseline was negatively correlated with the improvement of upper limb motor function. CONCLUSIONS Poststroke shoulder pain negatively impact on motor performance, strength, disability, and physical aspects of the quality of life as well as on upper limb motor recovery; however, it can be reduced after a robotic or a conventional rehabilitation. Therefore, we suggest considering poststroke shoulder pain when planning the rehabilitation intervention.
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Affiliation(s)
- I Aprile
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - M Germanotta
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - A Cruciani
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - C Pecchioli
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - S Loreti
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | | | - A Montesano
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - S Galeri
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
| | - M Diverio
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - C Falsini
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - G Speranza
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - E Langone
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - M C Carrozza
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy.,The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Pisa, Italy
| | - F Cecchi
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
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Montesano A, Senesi P, Vacante F, Mollica G, Benedini S, Mariotti M, Luzi L, Terruzzi I. L-Carnitine counteracts in vitro fructose-induced hepatic steatosis through targeting oxidative stress markers. J Endocrinol Invest 2020; 43:493-503. [PMID: 31705397 PMCID: PMC7067714 DOI: 10.1007/s40618-019-01134-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 10/21/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE Nonalcoholic fatty liver disease (NAFLD) is defined by excessive lipid accumulation in the liver and involves an ample spectrum of liver diseases, ranging from simple uncomplicated steatosis to cirrhosis and hepatocellular carcinoma. Accumulating evidence demonstrates that high fructose intake enhances NAFLD development and progression promoting inhibition of mitochondrial β-oxidation of long-chain fatty acids and oxidative damages. L-Carnitine (LC), involved in β-oxidation, has been used to reduce obesity caused by high-fat diet, which is beneficial to ameliorating fatty liver diseases. Moreover, in the recent years, various studies have established LC anti-oxidative proprieties. The objective of this study was to elucidate primarily the underlying anti-oxidative mechanisms of LC in an in vitro model of fructose-induced liver steatosis. METHODS Human hepatoma HepG2 cells were maintained in medium supplemented with LC (5 mM LC) with or without 5 mM fructose (F) for 48 h and 72 h. In control cells, LC or F was not added to medium. Fat deposition, anti-oxidative, and mitochondrial homeostasis were investigated. RESULTS LC supplementation decreased the intracellular lipid deposition enhancing AMPK activation. However, compound C (AMPK inhibitor-10 μM), significantly abolished LC benefits in F condition. Moreover, LC, increasing PGC1 α expression, ameliorates mitochondrial damage-F induced. Above all, LC reduced ROS production and simultaneously increased protein content of antioxidant factors, SOD2 and Nrf2. CONCLUSION Our data seemed to show that LC attenuate fructose-mediated lipid accumulation through AMPK activation. Moreover, LC counteracts mitochondrial damages and reactive oxygen species production restoring antioxidant cellular machine. These findings provide new insights into LC role as an AMPK activator and anti-oxidative molecule in NAFLD.
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Affiliation(s)
- A Montesano
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - P Senesi
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - F Vacante
- Metabolism Research Center, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - G Mollica
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
- Metabolism Research Center, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - S Benedini
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - M Mariotti
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - L Luzi
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
- Metabolism Research Center, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - I Terruzzi
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy.
- Metabolism Research Center, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy.
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Germanotta M, Gower V, Papadopoulou D, Cruciani A, Pecchioli C, Mosca R, Speranza G, Falsini C, Cecchi F, Vannetti F, Montesano A, Galeri S, Gramatica F, Aprile I. Reliability, validity and discriminant ability of a robotic device for finger training in patients with subacute stroke. J Neuroeng Rehabil 2020; 17:1. [PMID: 31900169 PMCID: PMC6942416 DOI: 10.1186/s12984-019-0634-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [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: 07/01/2019] [Accepted: 12/12/2019] [Indexed: 02/14/2023] Open
Abstract
Background The majority of stroke survivors experiences significant hand impairments, as weakness and spasticity, with a severe impact on the activity of daily living. To objectively evaluate hand deficits, quantitative measures are needed. The aim of this study is to assess the reliability, the validity and the discriminant ability of the instrumental measures provided by a robotic device for hand rehabilitation, in a sample of patients with subacute stroke. Material and methods In this study, 120 patients with stroke and 40 controls were enrolled. Clinical evaluation included finger flexion and extension strength (using the Medical Research Council, MRC), finger spasticity (using the Modified Ashworth Scale, MAS) and motor control and dexterity during ADL performance (by means of the Frenchay Arm Test, FAT). Robotic evaluations included finger flexion and extension strength, muscle tone at rest, and instrumented MAS and Modified Tardieu Scale. Subjects were evaluated twice, one day apart, to assess the test-retest reliability of the robotic measures, using the Intraclass Correlation Coefficient (ICC). To estimate the response stability, the standard errors of measurement and the minimum detectable change (MDC) were also calculated. Validity was assessed by analyzing the correlations between the robotic metrics and the clinical scales, using the Spearman’s Correlation Coefficient (r). Finally, we investigated the ability of the robotic measures to distinguish between patients with stroke and healthy subjects, by means of Mann-Whitney U tests. Results All the investigated measures were able to discriminate patients with stroke from healthy subjects (p < 0.001). Test-retest reliability was found to be excellent for finger strength (in both flexion and extension) and muscle tone, with ICCs higher than 0.9. MDCs were equal to 10.6 N for finger flexion, 3.4 N for finger extension, and 14.3 N for muscle tone. Conversely, test-retest reliability of the spasticity measures was poor. Finally, finger strength (in both flexion and extension) was correlated with the clinical scales (r of about 0.7 with MRC, and about 0.5 with FAT). Discussion Finger strength (in both flexion and extension) and muscle tone, as provided by a robotic device for hand rehabilitation, are reliable and sensitive measures. Moreover, finger strength is strongly correlated with clinical scales. Changes higher than the obtained MDC in these robotic measures could be considered as clinically relevant and used to assess the effect of a rehabilitation treatment in patients with subacute stroke.
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Affiliation(s)
- Marco Germanotta
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy.
| | - Valerio Gower
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | | | - Arianna Cruciani
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | | | - Rita Mosca
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Gabriele Speranza
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Catuscia Falsini
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Federica Vannetti
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Angelo Montesano
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Silvia Galeri
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Furio Gramatica
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Irene Aprile
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
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Jonsdottir J, Perini G, Ascolese A, Bowman T, Montesano A, Lawo M, Bertoni R. Response to commentary of Shirani and Okuda regarding "Unilateral arm rehabilitation for persons with multiple sclerosis using serious games in a virtual reality approach: Bilateral treatment effect?". Mult Scler Relat Disord 2020; 37:101464. [DOI: 10.1016/j.msard.2019.101464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Jonsdottir J, Perini G, Ascolese A, Bowman T, Montesano A, Lawo M, Bertoni R. WITHDRAWN: Response to Commentary of Shirani and Okuda regarding “Unilateral arm rehabilitation for persons with multiple sclerosis using serious games in a virtual reality approach: Bilateral treatment effect?”. Mult Scler Relat Disord 2019. [DOI: 10.1016/j.msard.2019.101491] [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: 11/29/2022]
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Jonsdottir J, Perini G, Ascolese A, Bowman T, Montesano A, Lawo M, Bertoni R. Unilateral arm rehabilitation for persons with multiple sclerosis using serious games in a virtual reality approach: Bilateral treatment effect? Mult Scler Relat Disord 2019; 35:76-82. [DOI: 10.1016/j.msard.2019.07.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 07/02/2019] [Accepted: 07/19/2019] [Indexed: 11/26/2022]
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Vitali C, Baldanzi C, Crispiatico V, Polini F, Ammenti P, Montesano A, Cattaneo D. Effect of Impairment-Oriented and Function-Oriented Exercises on Mouth Function in Subjects with Systemic Sclerosis. Folia Phoniatr Logop 2019; 72:389-401. [PMID: 31550704 DOI: 10.1159/000502643] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 08/09/2019] [Indexed: 11/19/2022] Open
Abstract
PURPOSE The aim of this study was to develop an exercise protocol to improve maximal mouth opening (MMO), tongue protrusion (Tprot), tongue strength (Tstren), and lip strength (Lstren), and to assess its effects on subjects with scleroderma. METHODS We performed four replicated single-system studies in a consecutive sample of subjects with scleroderma. An instrumented assessment measured MMO, Tprot, Tstren, and Lstren. Each day, subjects were assessed and performed orofacial exercises conducted by speech therapists. Treatments were first aimed at improving mouth physical characteristics by impairment-oriented exercises and then to improve skills with function-oriented exercises. RESULTS The mean phase differences between assessment and treatment phases across subjects were from 0.88 to 9.56 mm in MMO, from 2.03 to 12.3 mm in Tprot, from -0.12 to 5.35 N in Tstren, and from -0.84 to 5.19 N in Lstren. After treatment, 3 subjects crossed the 5th percentile discriminating normal from abnormal performances for both Tstren and Tprot, while this occurred in 2 subjects for MMO and Lstren. CONCLUSIONS The results of this study suggest that rehabilitation appears to be useful in reducing tongue and lip impairments and in improving oral functions in subjects with scleroderma.
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Castagna A, Caronni A, Crippa A, Sciumè L, Giacobbi G, Corrini C, Montesano A, Ramella M. Sensorimotor Perceptive Rehabilitation Integrated (SPRInt) program: exercises with augmented movement feedback associated to botulinum neurotoxin in idiopathic cervical dystonia-an observational study. Neurol Sci 2019; 41:131-138. [PMID: 31478151 DOI: 10.1007/s10072-019-04061-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 08/28/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Idiopathic cervical dystonia (ICD) is a focal dystonia affecting neck muscles. Botulinum neurotoxin (BoNT) is the first-line treatment of ICD and different physical therapies (including exercise) are often proposed as adjunct treatments. However, the actual effectiveness of exercise in ICD is unclear. The aim of the current work is to assess the potential effectiveness of the Sensorimotor Perceptive Rehabilitation Integrated (SPRInt) exercise program as adjunct therapy for ICD. METHODS Fifteen ICD patients received BoNT injections in the neck muscles and, 12 weeks later, received BoNT a second time and SPRInt started. SPRInt consists in 18 exercise sessions in which augmented feedback of movement (including visual and acoustic feedback) is extensively used. Dystonia burden was measured by the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS). Patients were evaluated immediately before, 6 and 12 weeks after each BoNT injection. RESULTS Six weeks after the first BoNT injection (i.e., at BoNT peak effect), TWSTRS total score was better than baseline and remained improved at 12 weeks. TWSTRS disability domain slightly improved 6 weeks after the first BoNT injection, but after 6 more weeks returned to its baseline level. Disability improved more at SPRInt end (i.e., 6 weeks after the second BoNT injection), being even lower than after toxin alone. With a single-subject analysis, 4/10 patients who did not improve disability after BoNT improved after SPRInt plus BoNT. CONCLUSIONS SPRInt plus BoNT can be more effective than BoNT alone in improving cervical dystonia patients' difficulties in the activities of daily living. TRIAL REGISTRATION www.ClinicalTrials.gov, identifier NCT03247868 (https://register.clinicaltrials.gov).
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Affiliation(s)
- Anna Castagna
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
| | - Antonio Caronni
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy.
| | - Alessandro Crippa
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
| | - Luciana Sciumè
- U. O. di Medicina riabilitativa e neuroriabilitazione, Ospedale Niguarda, Milan, Italy
| | - Giulia Giacobbi
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
| | - Chiara Corrini
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
| | - Angelo Montesano
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
| | - Marina Ramella
- U. O. di Recupero e Rieducazione Funzionale, I.R.C.C.S. Fondazione Don Carlo Gnocchi Onlus, via Alfonso Capecelatro 66, 20148, Milan, Italy
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Cattaneo D, Coote S, Rasova K, Gervasoni E, Groppo E, Prokopiusova T, Reznickova J, Montesano A, Jonsdottir J. Factors influencing balance improvement in multiple sclerosis rehabilitation: A pragmatic multicentric trial. Ann Phys Rehabil Med 2019; 63:93-98. [PMID: 31212044 DOI: 10.1016/j.rehab.2019.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 05/02/2019] [Accepted: 05/04/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Treatment for progressive multiple sclerosis (pMS) is a key area of research. To date, whether MS type and the rehabilitation setting are associated with worse or better response to rehabilitation is unclear. We aimed to understand the association between balance and MS type, in/outpatient treatment and specificity of the intervention. METHODS We assessed 150 people with MS before and after in/outpatient rehabilitation. The Berg Balance Scale (BBS) was used to discriminate between responders (≥+3-point improvement in BBS score; a clinically meaningful improvement) and non-responders to specific or non-specific balance rehabilitation. Factors associated with balance were analyzed by univariate and multivariable logistic regression analyses, estimating odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS Balance improved after rehabilitation: median (quartile 1 [Q1]-Q3) BBS score pre- and post-rehabilitation of 49 (45-53) and 52 (47-55) (P<0.001). Univariate logistic analysis revealed a clinically meaningful improvement in balance associated with pMS (OR 2.21 [95% CI 1.09-4.05]), inpatient therapy (0.41 [0.19-0.84]), using a walking aid (1.68 [1.06-2.69]), and low baseline BBS score (0.86 [0.81-0.92]). On multivariable analysis, probability of improvement was similar for participants with pMS and the relapsing-remitting form but was associated with low baseline BBS score and specific treatment (OR 0.81 [95% CI 0.74-0.89] and 5.66 [1.79-21.5]). CONCLUSION A clinically meaningful improvement in balance was more likely when MS individuals with moderate to high disability had specific exercises targeting balance, but MS type did not influence the outcome.
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Affiliation(s)
| | - Susan Coote
- School of Allied Health and Health Research Institute, University of Limerick, Limerick, Ireland
| | - Kamila Rasova
- Department of rehabilitation, Third Faculty of Medicine, Charles University in Prague, Czech Republic
| | | | | | - Terezie Prokopiusova
- Department of rehabilitation, Third Faculty of Medicine, Charles University in Prague, Czech Republic
| | - Jitka Reznickova
- Department of rehabilitation, Third Faculty of Medicine, Charles University in Prague, Czech Republic
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Cattaneo D, Gervasoni E, Montesano A, Jonsdottir J. Response to Letter Regarding “Minimal Clinically Important Difference of Berg Balance Scale in People With Multiple Sclerosis”. Arch Phys Med Rehabil 2019; 100:1191-1192. [DOI: 10.1016/j.apmr.2019.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 01/23/2019] [Indexed: 12/30/2022]
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Cattaneo D, Gervasoni E, Pupillo E, Bianchi E, Agostini M, Rovaris M, Aprile I, Montesano A, Beghi E. Response to Letter "Prediction of Falls in Subjects Suffering From Parkinson Disease, Multiple Sclerosis, and Stroke: Methodologic Issues". Arch Phys Med Rehabil 2018; 99:1688-1689. [PMID: 30053989 DOI: 10.1016/j.apmr.2018.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 04/04/2018] [Indexed: 11/27/2022]
Affiliation(s)
| | | | | | - Elisa Bianchi
- IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | - Michela Agostini
- Laboratorio di Cinematica e Robotica, IRCCS Fondazione Ospedale San Camillo, Venezia, Italy
| | | | - Irene Aprile
- Centro IRCCS, Fondazione Don Gnocchi, Roma, Italy
| | | | - Ettore Beghi
- IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
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Jonsdottir J, Bertoni R, Lawo M, Montesano A, Bowman T, Gabrielli S. Serious games for arm rehabilitation of persons with multiple sclerosis. A randomized controlled pilot study. Mult Scler Relat Disord 2018; 19:25-29. [DOI: 10.1016/j.msard.2017.10.010] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/09/2017] [Accepted: 10/15/2017] [Indexed: 11/28/2022]
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Jonsdottir J, Thorsen R, Aprile I, Galeri S, Spannocchi G, Beghi E, Bianchi E, Montesano A, Ferrarin M. Arm rehabilitation in post stroke subjects: A randomized controlled trial on the efficacy of myoelectrically driven FES applied in a task-oriented approach. PLoS One 2017; 12:e0188642. [PMID: 29200424 PMCID: PMC5714329 DOI: 10.1371/journal.pone.0188642] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 10/19/2017] [Indexed: 01/22/2023] Open
Abstract
Purpose Motor recovery of persons after stroke may be enhanced by a novel approach where residual muscle activity is facilitated by patient-controlled electrical muscle activation. Myoelectric activity from hemiparetic muscles is then used for continuous control of functional electrical stimulation (MeCFES) of same or synergic muscles to promote restoration of movements during task-oriented therapy (TOT). Use of MeCFES during TOT may help to obtain a larger functional and neurological recovery than otherwise possible. Study design Multicenter randomized controlled trial. Methods Eighty two acute and chronic stroke victims were recruited through the collaborating facilities and after signing an informed consent were randomized to receive either the experimental (MeCFES assisted TOT (M-TOT) or conventional rehabilitation care including TOT (C-TOT). Both groups received 45 minutes of rehabilitation over 25 sessions. Outcomes were Action Research Arm Test (ARAT), Upper Extremity Fugl-Meyer Assessment (FMA-UE) scores and Disability of the Arm Shoulder and Hand questionnaire. Results Sixty eight subjects completed the protocol (Mean age 66.2, range 36.5–88.7, onset months 12.7, range 0.8–19.1) of which 45 were seen at follow up 5 weeks later. There were significant improvements in both groups on ARAT (median improvement: MeCFES TOT group 3.0; C-TOT group 2.0) and FMA-UE (median improvement: M-TOT 4.5; C-TOT 3.5). Considering subacute subjects (time since stroke < 6 months), there was a trend for a larger proportion of improved patients in the M-TOT group following rehabilitation (57.9%) than in the C-TOT group (33.2%) (difference in proportion improved 24.7%; 95% CI -4.0; 48.6), though the study did not meet the planned sample size. Conclusion This is the first large multicentre RCT to compare MeCFES assisted TOT with conventional care TOT for the upper extremity. No adverse events or negative outcomes were encountered, thus we conclude that MeCFES can be a safe adjunct to rehabilitation that could promote recovery of upper limb function in persons after stroke, particularly when applied in the subacute phase.
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Affiliation(s)
| | - Rune Thorsen
- IRCCS Don Gnocchi Foundation Onlus, Milan, Italy
- * E-mail:
| | - Irene Aprile
- IRCCS Don Gnocchi Foundation Onlus, Milan, Italy
| | | | | | - Ettore Beghi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Elisa Bianchi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
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Carpinella I, Cattaneo D, Bonora G, Bowman T, Martina L, Montesano A, Ferrarin M. Wearable Sensor-Based Biofeedback Training for Balance and Gait in Parkinson Disease: A Pilot Randomized Controlled Trial. Arch Phys Med Rehabil 2016; 98:622-630.e3. [PMID: 27965005 DOI: 10.1016/j.apmr.2016.11.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/14/2016] [Accepted: 11/15/2016] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To analyze the feasibility and efficacy of a novel system (Gamepad [GAMing Experience in PArkinson's Disease]) for biofeedback rehabilitation of balance and gait in Parkinson disease (PD). DESIGN Randomized controlled trial. SETTING Clinical rehabilitation gym. PARTICIPANTS Subjects with PD (N=42) were randomized into experimental and physiotherapy without biofeedback groups. INTERVENTIONS Both groups underwent 20 sessions of training for balance and gait. The experimental group performed tailored functional tasks using Gamepad. The system, based on wearable inertial sensors, provided users with real-time visual and acoustic feedback about their movement during the exercises. The physiotherapy group underwent individually structured physiotherapy without feedback. MAIN OUTCOME MEASURES Assessments were performed by a blinded examiner preintervention, postintervention, and at 1-month follow-up. Primary outcomes were the Berg Balance Scale (BBS) and 10-m walk test (10MWT). Secondary outcomes included instrumental stabilometric indexes and the Tele-healthcare Satisfaction Questionnaire. RESULTS Gamepad was well accepted by participants. Statistically significant between-group differences in BBS scores suggested better balance performances of the experimental group compared with the physiotherapy without biofeedback group both posttraining (experimental group-physiotherapy without biofeedback group: mean, 2.3±3.4 points; P=.047) and at follow-up (experimental group-physiotherapy without biofeedback group: mean, 2.7±3.3 points; P=.018). Posttraining stabilometric indexes showed that mediolateral body sway during upright stance was significantly reduced in the experimental group compared with the physiotherapy without biofeedback group (experimental group-physiotherapy without biofeedback group: -1.6±1.5mm; P=.003). No significant between-group differences were found in the other outcomes. CONCLUSIONS Gamepad-based training was feasible and superior to physiotherapy without feedback in improving BBS performance and retaining it for 1 month. After training, 10MWT data were comparable between groups. Further development of the system is warranted to allow the autonomous use of Gamepad outside clinical settings, to enhance gait improvements, and to increase transfer of training effects to real-life contexts.
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Affiliation(s)
- Ilaria Carpinella
- Biomedical Technology Department, Don Carlo Gnocchi Foundation, Milan, Italy
| | - Davide Cattaneo
- LaRiCE Lab, Department of Neurorehabilitation, Don Carlo Gnocchi Foundation, Milan, Italy.
| | - Gianluca Bonora
- Biomedical Technology Department, Don Carlo Gnocchi Foundation, Milan, Italy
| | - Thomas Bowman
- LaRiCE Lab, Department of Neurorehabilitation, Don Carlo Gnocchi Foundation, Milan, Italy
| | - Laura Martina
- LaRiCE Lab, Department of Neurorehabilitation, Don Carlo Gnocchi Foundation, Milan, Italy
| | - Angelo Montesano
- LaRiCE Lab, Department of Neurorehabilitation, Don Carlo Gnocchi Foundation, Milan, Italy
| | - Maurizio Ferrarin
- Biomedical Technology Department, Don Carlo Gnocchi Foundation, Milan, Italy
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Cattaneo D, Rasova K, Gervasoni E, Dobrovodská G, Montesano A, Jonsdottir J. Falls prevention and balance rehabilitation in multiple sclerosis: a bi-centre randomised controlled trial. Disabil Rehabil 2016; 40:522-526. [PMID: 27927030 DOI: 10.1080/09638288.2016.1258089] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [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: 10/20/2022]
Abstract
PURPOSE People with Multiple Sclerosis (PwMS) have a high incidence of accidental falls that have a potentially detrimental effect on their daily life participation. The effect of balance specific rehabilitation on clinical balance measures and frequency of falls in PwMS was studied. METHOD A bi-centre randomised rater-blinded controlled trial. Participants in both groups received 20 treatment sessions. Participants in the intervention group received treatment aimed at improving balance and mobility. Participants in the control group received treatments to reduce limitations at activity and body function level. Primary measures were frequency of fallers (>1 fall in two months) and responders (>3 points improvement) at the Berg Balance Scale (BBS). Data was analysed according to an intention to treat approach. RESULTS One hundred and nineteen participants were randomised. Following treatment frequency of fallers was 22% in the intervention group and 23% in the control group, odds ratio (OR) and (confidence limits): 1.05 (0.41 to 2.77). Responders on the BBS were 28% in the intervention group and 33% in the control group, OR = 0.75 (0.30 to 1.91). At follow up ORs for fallers and responders at BBS were 0.98 (0.48 to 2.01) and 0.79 (0.26 to 2.42), respectively. CONCLUSIONS Twenty sessions 2-3 times/week of balance specific rehabilitation did not reduce fall frequency nor improve balance suggesting the need for more frequent and challenging interventions. Implications for Rehabilitation Programs for balance rehabilitation can improve balance but their effects in fall prevention are unclear. Twenty treatments sessions 2/3 times per week did not reduced frequency of falls in MS. The comparison with similar studies suggests that higher intensity of practice of highly challenging balance activities appears to be critical to maximizing effectiveness.
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Affiliation(s)
- Davide Cattaneo
- a LaRiCE Lab: Gait and Balance Disorders Laboratory , Don Gnocchi Foundation I.R.C.C.S , Milan , Italy
| | - Kamila Rasova
- b Department of Rehabilitation, Third Faculty of Medicine , Charles University in Prague , Prague , Czech Republic
| | - Elisa Gervasoni
- a LaRiCE Lab: Gait and Balance Disorders Laboratory , Don Gnocchi Foundation I.R.C.C.S , Milan , Italy
| | - Gabriela Dobrovodská
- b Department of Rehabilitation, Third Faculty of Medicine , Charles University in Prague , Prague , Czech Republic
| | - Angelo Montesano
- a LaRiCE Lab: Gait and Balance Disorders Laboratory , Don Gnocchi Foundation I.R.C.C.S , Milan , Italy
| | - Johanna Jonsdottir
- a LaRiCE Lab: Gait and Balance Disorders Laboratory , Don Gnocchi Foundation I.R.C.C.S , Milan , Italy
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Castagna A, Cabinio M, Ramella M, Sciumè L, Crippa A, Montesano A, Baglio F. Structural changes of cortical thickness after botulinum toxin (BONT) treatment associated with motor re-learning techniques (MRT) in patients with cervical dystonia (CD): A longitudinal neuroimaging study. Toxicon 2016. [DOI: 10.1016/j.toxicon.2016.11.041] [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: 11/30/2022]
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Gervasoni E, Parelli R, Uszynski M, Crippa A, Marzegan A, Montesano A, Cattaneo D. Effects of Functional Electrical Stimulation on Reducing Falls and Improving Gait Parameters in Multiple Sclerosis and Stroke. PM R 2016; 9:339-347.e1. [PMID: 27825837 DOI: 10.1016/j.pmrj.2016.10.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 10/17/2016] [Accepted: 10/25/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Loss of neuromuscular control of the ankle joint is a common impairment in neurologic conditions, leading to abnormal gait and a greater risk of falling. Limited information, however, is available on the effectiveness of functional electrical stimulation (FES) on reducing falls, and no studies have investigated its usefulness in improving lower limbs kinematics related to foot clearance and energy recovery. SETTING Clinical setting. STUDY DESIGN Prospective longitudinal study. PARTICIPANTS Twenty-four subjects, 14 people with multiple sclerosis (mean age ± standard deviation 50.93 ± 8.72 years) and 10 people with stroke (55.38 ± 14.55 years). METHODS The number of falls was assessed at baseline and after 8 weeks, and a clinical assessment was performed at the baseline, 4-week, and 8-week time points. A subsample of the 24 subjects comprising 5 people with multiple sclerosis and 5 people with stroke performed a gait analysis assessment at baseline and after 4 weeks. After receiving the equipment and the training schedule, subjects performed daily home walking training using FES for 8 weeks. MAIN OUTCOME MEASUREMENTS The main outcomes were (1) the number of falls, (2) foot clearance, and (3) energy recovery. RESULTS A reduction in the number of falls was observed from baseline (n = 10) to the 8-week assessment (n = 2), P = .02. Foot clearance increased (+5.26 mm, P = .04) between the baseline without FES and at 4 weeks with FES (total effect). No statistically significant differences were found in energy recovery between baseline and 4 weeks. CONCLUSIONS The use of FES had an impact on gait, specifically reducing the number of falls and improving walking. A specific effect at the ankle joint was observed, increasing foot clearance during the swing phase of gait. This effect was not accompanied with a reduction in the energetic expenditure during walking in subjects with multiple sclerosis and stroke.
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Affiliation(s)
- Elisa Gervasoni
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S., Milano, Italy(∗)
| | - Riccardo Parelli
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S., Milano, Italy(†)
| | - Marcin Uszynski
- Multiple Sclerosis of Ireland, Western Regional Office, Galway, Ireland(‡)
| | - Alessandro Crippa
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, and SaFLo: Gait Analysis Laboratory, Don Gnocchi Foundation I.R.C.C.S., Milano, Italy(§)
| | - Alberto Marzegan
- SaFLo: Gait Analysis Laboratory, Don Gnocchi Foundation I.R.C.C.S., Milano, Italy(¶)
| | - Angelo Montesano
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S., Milano, Italy(#)
| | - Davide Cattaneo
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S., Capecelatro 66 - 20148 Milano, Italy(∗∗).
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Cattaneo D, Carpinella I, Aprile I, Prosperini L, Montesano A, Jonsdottir J. Comparison of upright balance in stroke, Parkinson and multiple sclerosis. Acta Neurol Scand 2016; 133:346-54. [PMID: 26234280 DOI: 10.1111/ane.12466] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Multiple sclerosis (MS), Parkinson's disease (PD) and stroke (ST) subjects show balance impairments due to damage of the balance control system. The objective of the study was to assess the impact of MS, PD and ST on upright posture in eyes open condition and when visual and/or proprioceptive inputs are altered. MATERIALS AND METHODS A total of 188 subjects with MS (n = 80), PD (n = 58) and ST (n = 50), mean age (SD), 57.9 (14.6) years, and 32 healthy subjects (HS) aged 53.7 (15.7) years were assessed by a stabilometric platform in a cross-sectional study. RESULTS Compared to HS, MS showed large deviations from normal performances with respect to magnitude (P < 0.001) and regularity (P < 0.05) of body sway irrespective of the altered sensory information. Similarly to MS, PD showed large and abnormal levels of body sway (P < 0.001) and postural tremor (P < 0.05), while ST was the least impaired except for an asymmetrical distribution of body weight between legs (P < 0.001). Finally, the MS group compared to PD and ST showed the largest body instability after eye closure (P < 0.05) and when visual and proprioceptive inputs were removed (P < 0.05). PD showed instability mainly after the alteration of proprioceptive inputs (P < 0.05), while ST showed the smallest increase of body instability when sensory inputs were reduced. DISCUSSION Objective assessment revealed pathology-specific balance disorders and showed the differential impact of MS, PD and ST on the ability to use sensory information for balance control.
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Affiliation(s)
- D. Cattaneo
- Don Gnocchi Foundation I.R.C.C.S.; Rome Italy
| | | | - I. Aprile
- Don Gnocchi Foundation I.R.C.C.S.; Rome Italy
| | - L. Prosperini
- Department of Neurology and Psychiatry; La Sapienza University; Rome Italy
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Gervasoni E, Cattaneo D, Messina P, Casati E, Montesano A, Bianchi E, Beghi E. Clinical and stabilometric measures predicting falls in Parkinson disease/parkinsonisms. Acta Neurol Scand 2015; 132:235-41. [PMID: 25690532 DOI: 10.1111/ane.12388] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Clinical predictors of falls in patients with Parkinson disease (PD) are fairly inaccurate. Stabilometric measures appear useful in investigating the relationship between balance, sensory disturbance, and falls. The aim of the study was to identify the best combination of clinical and stabilometric tests to predict falls prospectively. MATERIALS & METHODS Fifty-three consecutive subjects with PD or parkinsonisms at risk of falls were included and followed for 6 months. Clinical variables were used as fall predictors: the Unified Parkinson Disease's Rating Scale (motor section) and the Longitudinal Aging study Amsterdam Physical Activity Questionnaire (LAPAQ). Variables from stabilometric platform underwent a principal component analysis. Multivariate logistic models were used to predict fallers using fall status (fallers: 1 + falls; recurrent fallers: 2 + falls) as dependent variable. RESULTS Seven patients were lost to follow up, leaving 46 evaluable subjects. Of these, 32 (70%) were fallers and 22 (48%) were recurrent fallers. The only variable predicting fallers was the LAPAQ (odd ratio [OR] 0.99 (95% confidence interval [CI] 0.98-1.00); accuracy 71.7%; sensitivity 87.5%; specificity 35.7%). For recurrent fallers, Factor 2 (body sway velocity) (OR 2.37; 95% CI 1.01-5.58) and, in part, LAPAQ (OR 0.99; 95% CI 0.98-1.00) retained significance in the multivariate model, showing an accuracy of 76.9%, a sensitivity of 77.8%, and a specificity of 76.2%. CONCLUSIONS A combination of clinical and instrumental tools is useful to identify fallers in PD or parkinsonisms. Body sway velocity and ability to perform the activities of daily living are the best predictors of recurrent falls.
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Affiliation(s)
- E. Gervasoni
- LaRiCE: Gait and Balance Disorders Laboratory Department of Neurorehabilitation; Don Gnocchi Foundation I.R.C.C.S; Milan Italy
| | - D. Cattaneo
- LaRiCE: Gait and Balance Disorders Laboratory Department of Neurorehabilitation; Don Gnocchi Foundation I.R.C.C.S; Milan Italy
| | - P. Messina
- Laboratory of Neurological Disorders; IRCCS - Mario Negri Institute for Pharmacological Research Via La Masa; Milan Italy
| | - E. Casati
- LaRiCE: Gait and Balance Disorders Laboratory Department of Neurorehabilitation; Don Gnocchi Foundation I.R.C.C.S; Milan Italy
| | - A. Montesano
- LaRiCE: Gait and Balance Disorders Laboratory Department of Neurorehabilitation; Don Gnocchi Foundation I.R.C.C.S; Milan Italy
| | - E. Bianchi
- Laboratory of Neurological Disorders; IRCCS - Mario Negri Institute for Pharmacological Research Via La Masa; Milan Italy
| | - E. Beghi
- Laboratory of Neurological Disorders; IRCCS - Mario Negri Institute for Pharmacological Research Via La Masa; Milan Italy
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Montesano A. Handbook of canine and feline emergency protocols. 2nd edn. Edited by M McMichael. Wiley-Blackwell, USA, 2014. 312 pages. A$88.95. ISBN 9781118559031. Aust Vet J 2015. [DOI: 10.1111/avj.12330] [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: 11/27/2022]
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Ferrarin M, Rabuffetti M, Bacchini M, Casiraghi A, Castagna A, Pizzi A, Montesano A. Does gait analysis change clinical decision-making in poststroke patients? Results from a pragmatic prospective observational study. Eur J Phys Rehabil Med 2015; 51:171-184. [PMID: 25184798] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Gait analysis (GA) was demonstrated to change presurgical planning and improve gait outcomes in children with Cerebral Palsy. GA is often used also to assess walking capability of poststroke subjects, although its influence in the clinical management of these patients has not yet been established. OBJECTIVE To assess the impact of GA on clinical decision-making in adult chronic poststroke patients. DESIGN Pragmatic prospective observational study. SETTING Rehabilitation hospital, both outpatients and inpatients. POPULATION Forty-nine patients (age: 53.3±14.5 years) who had had a cerebrovascular accident 35.2±26.4 months before and were referred to the gait analysis service. METHODS Recommendations of therapeutic treatments before and after the analysis of GA data were compared, together with the confidence level of recommendations on a 10-point scale. Frequency of changes of post-GA vs pre-GA recommendations were computed for each recommendation type: surgery, botulinum toxin (BT), orthotic management and physiotherapy. RESULTS Based on the analysis of GA data, 71% of poststroke subjects had their treatment planning changed in some components. Indeed, 73% of patients with indications for surgery had their surgical planning changed; 81%, 37% and 32% had, respectively, their BT, orthotic and physiotherapy planning changed. Confidence level of recommendations increased significantly after GA, in both the whole group of patients (from 6.7±1.4 to 8.7±0.6, P<0.01) and the subgroup whose recommendations had not changed (7.0±1.5 vs. 8.8±0.4, P<0.01). CONCLUSION GA significantly influences the therapeutic planning and reinforces decision-making for chronic poststroke patients. Further work should be done to better translate GA results into indications for specific physiotherapy. CLINICAL REHABILITATION IMPACT The use of GA as a tool to better define the rehabilitation planning in post-stroke patients should be fostered, particularly when surgery or botulinum toxin are considered and/or the prescription of orthoses is hypothesised.
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Affiliation(s)
- M Ferrarin
- IRCCS Don Carlo Gnocchi Foundation, Milan, Italy -
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Vitali C, Baldanzi C, Polini F, Montesano A, Ammenti P, Cattaneo D. Instrumented Assessment of Oral Motor Function in Healthy Subjects and People with Systemic Sclerosis. Dysphagia 2015; 30:286-95. [PMID: 25687967 DOI: 10.1007/s00455-015-9597-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 02/04/2015] [Indexed: 10/24/2022]
Abstract
The aim of the present study was to provide quantitative data of oral function in healthy subjects (HSs), validity of measurements and estimation of measurement bias, as well as quantify oral impairment in persons with scleroderma (SSc). 151 HSs and 12 subjects with SSc were recruited and assessed using instrumented tools, measuring maximal mouth opening; lip strength; and tongue strength, protrusion, retraction, and endurance. Twenty HSs were also retested 3-5 weeks later in order to assess the test-retest reliability of the measurements. Intraclass correlation coefficients proved to be satisfactory (>0.8) for both inter-rater and test-retest reliabilities of all measurements except for tongue retraction. In the HS group, maximal mouth opening and tongue and lips strength values were larger (P < 0.05) for males than females, while no significant differences were found for other variables. Older subjects had statistically significantly lower tongue retraction values and tongue endurance values than younger subjects. The SSc group showed a statistically significant decrease (P < 0.05) in almost all the measurements. Assessment procedures proved to be valid and reliable. Gender and height were predictors of mouth opening, lip and tongue strength, while age correlates with tongue retraction and endurance. Measurements highlighted the strong impact of SSc on oral functions and in particular on tongue protrusion, tongue strength, and endurance.
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Affiliation(s)
- Chiara Vitali
- Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S., Via Capecelatro 66, 20148, Milan, Italy,
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Piedimonte A, Garbarini F, Rabuffetti M, Pia L, Montesano A, Ferrarin M, Berti A. Invisible grasps: Grip interference in anosognosia for hemiplegia. Neuropsychology 2015; 29:776-81. [PMID: 25643219 DOI: 10.1037/neu0000182] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES Previous findings suggest that, in anosognosic patients, their illusory motor experience is based on a "normal" motor intention and planning for the paralyzed limbs. However, these studies involved proximal muscles (shoulder) that can be mediated by the ipsilateral (intact) cortex more than distal muscles (fingers). In the present study, we asked whether, in anosognosic patients, the spared motor intention for the paralyzed limb can go as far as to influence kinematic parameters of distal movements. METHOD Six hemiplegic patients (1 with and 5 without anosognosia) were required to reach and grasp with both hands targets of the same or different size, attached to a plinth. Maximum grip aperture of the right (intact) hand was recorded using an infrared motion capture system. All patients were evaluated with a specific battery for anosognosia and different neurpsychological test. RESULTS In the patient affected by anosognosia for hemiplegia, the grip aperture of the healthy hand was influenced by the intended (but not executed) movement of the plegic hand when the patient was trying to reach to grasp targets of different size, F(2, 14) = 11.87, p < .001. Patients affected by hemiplegia (without anosognosia) didn't show any interference effect between the plegic and healthy hand even when they were asked to reach to grasp targets of different size. CONCLUSIONS Our results confirm the hypothesis that a spared intention-programming system within the contralateral (damaged) cortex can go as far as to influence distal kinematic parameters of the healthy hand of patients affected by anosognosia for hemiplegia.
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Piacentini V, Mauri I, Cattaneo D, Gilardone M, Montesano A, Schindler A. Relationship Between Quality of Life and Dysarthria in Patients With Multiple Sclerosis. Arch Phys Med Rehabil 2014; 95:2047-54. [DOI: 10.1016/j.apmr.2014.04.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 04/24/2014] [Accepted: 04/24/2014] [Indexed: 10/25/2022]
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Maffucci F, Annona G, de Girolamo P, Bologna MA, Meomartino L, Montesano A, Bentivegna F, Hochscheid S. Bone density in the loggerhead turtle: functional implications for stage specific aquatic habits. J Zool (1987) 2013. [DOI: 10.1111/jzo.12060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- F. Maffucci
- Stazione Zoologica Anton Dohrn; Naples Italy
- Dipartimento di Scienze; Università Roma Tre; Rome Italy
| | - G. Annona
- Stazione Zoologica Anton Dohrn; Naples Italy
| | - P. de Girolamo
- Dipartimento di Medicina Veterinaria e Produzioni animali; Università degli Studi di Napoli Federico II; Naples Italy
| | - M. A. Bologna
- Dipartimento di Scienze; Università Roma Tre; Rome Italy
| | - L. Meomartino
- Centro Interdipartimentale di Radiologia Veterinaria; Università degli Studi di Napoli Federico II; Naples Italy
| | - A. Montesano
- Dipartimento di Medicina Veterinaria e Produzioni animali; Università degli Studi di Napoli Federico II; Naples Italy
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Gervasoni E, Cattaneo D, Montesano A, Jonsdottir J. Effects of fatigue on balance and mobility in subjects with multiple sclerosis: a brief report. ISRN Neurol 2012; 2012:316097. [PMID: 23209936 PMCID: PMC3503299 DOI: 10.5402/2012/316097] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 10/02/2012] [Indexed: 12/01/2022]
Abstract
Purpose. People with Multiple Sclerosis (PwMS) tent to have increased levels of fatigue which can impact on their balance and increase risk of falls. However, the relationship between fatigue and balance is poorly understood. The aim of the present study was to assess if an experimentally induced fatigue had an immediate effect on balance.
Methods. 37 inpatients with multiple sclerosis were recruited; the mean age (standard deviation) was 48.7 (9.6) years. The average onset of the pathology was 15.3 (9.8) years before the start of the study. The median (1°–3° quartile) Expanded Disability Status Scale (EDSS) score was 5.5 (4.5–6.0). Before and after a fatiguing treadmill, session, subjects were assessed with the Berg Balance Scale and Dynamic Gait Index. Results. After the treadmill, no statistically significant differences were found in balance before and after a treadmill session (monopodalic stance: before 5.3s (10.3) and after 7.7s (13.9); walk with horizontal head turns: before 11.6 (6.9) seconds and after 11.3 (7.7)). There was no correlation between the EDSS score and the difference in balance skills before and after treadmill. Conclusion. After treadmil PwMS were mentally and physically fatigued; however, their balance performance did not change, indicating no increase in risk of falling with fatigue.
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Affiliation(s)
- Elisa Gervasoni
- LaRiCE: Gait and Balance Disorders Laboratory, Department of Neurorehabilitation, Don Gnocchi Foundation I.R.C.C.S. Via Capecelatro 66, 20148 Milano, Italy
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Ferrarin M, Bovi G, Rabuffetti M, Mazzoleni P, Montesano A, Pagliano E, Marchi A, Magro A, Marchesi C, Pareyson D, Moroni I. Gait pattern classification in children with Charcot-Marie-Tooth disease type 1A. Gait Posture 2012; 35:131-7. [PMID: 21944474 PMCID: PMC3909942 DOI: 10.1016/j.gaitpost.2011.08.023] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2011] [Revised: 05/07/2011] [Accepted: 05/08/2011] [Indexed: 02/02/2023]
Abstract
Gait pattern classification may assist in clinical decision making and cluster analysis (CA) has been often adopted to this aim. The goal of this study was to identify, through CA, typical walking patterns in a group of 21 young subjects with CMT1A, a hereditary progressive neuropathy, and to study possible correlation with the disease's clinical status. The protocol included kinematic/kinetic analysis of natural walking and more demanding locomotor tasks, i.e. toe- and heel-walking. Hierarchical cluster analysis was carried out on parameters related to primary signs (foot-drop and push-off deficit) and, separately, to compensatory mechanisms at proximal (pelvis, hip and knee) or distal (ankle) level. CA on primary signs during natural walking identified three clusters: (1) pseudo-normal patients (PN), not significantly different from controls; (2) patients showing only foot-drop (FD); (3) patients with foot-drop and push-off deficit (FD&POD). Patients belonging to the PN subgroup showed distal abnormalities during heel-walking. The FD&POD subgroup was associated to a significantly worse clinical score (CMTES, p<0.05). The main compensatory strategies, which occurred independently from primary clusterization, included augmented hip/knee flexion in swing (steppage) and early ankle plantarflexion at mid stance (vaulting). We concluded that, although a number of young CMT1A patients do not show typical primary deviations during natural walking, they do show significant abnormalities in more demanding locomotor tasks that should be therefore considered. It is also hypothesized that progression of this degenerative condition may be associated to the migration of patients to more severe clusters, with possible appearance of compensatory strategies.
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Cattaneo D, Ferrarin M, Jonsdottir J, Montesano A, Bove M. The virtual time to contact in the evaluation of balance disorders and prediction of falls in people with multiple sclerosis. Disabil Rehabil 2011; 34:470-7. [DOI: 10.3109/09638288.2011.608144] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ferrarin M, Bovi G, Rabuffetti M, Mazzoleni P, Montesano A, Moroni I, Pagliano E, Marchi A, Marchesi C, Beghi E, Pareyson D. Reliability of instrumented movement analysis as outcome measure in Charcot-Marie-Tooth disease: results from a multitask locomotor protocol. Gait Posture 2011; 34:36-43. [PMID: 21511477 PMCID: PMC3113164 DOI: 10.1016/j.gaitpost.2011.03.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Revised: 12/24/2010] [Accepted: 03/07/2011] [Indexed: 02/02/2023]
Abstract
Some neurodegenerative diseases at early stage may not drastically affect basic gait ability, whereas more demanding locomotor tasks are more prone to disease-induced abnormalities. In this study, we evaluated the interday test-retest reliability, 4-6 weeks apart, of instrumented movement analysis on a group of 20 subjects with Charcot-Marie-Tooth (CMT) disease considering a set of kinematic and kinetic curves and related parameters obtained during natural walking (NW) and faster walking, heel and toe-walking, step ascending and descending. Results showed that the reliability was good for NW, with the exception of trunk curves, pelvic tilt and EMG profiles (moderate reliability), and trunk ROM in sagittal/transverse plane (poor reliability). Comparing our results with literature, CMT patients did not present a greater variability during NW than healthy subjects or patients with diseases of CNS. Additional locomotor tasks showed a slight reduction of reliability, although the moderate-to-good level shown in NW was almost never reduced to poor. Most of SEM values (absolute measurement errors) were smaller than 5°, a clinically acceptable threshold. In particular THS, an ankle joint related parameter computed across heel and toe-walking tasks, showed an optimal reliability (ICC=0.95, SEM=2.7°) and correlation with CMT clinical scores. Toe and heel-walking and step ascending tasks maximised the number of parameters with a moderate-to-good correlation with patients' clinical status. We concluded that, in addition to natural walking, more challenging locomotor tasks are good candidates to provide reliable and sensitive outcome measures for CMT patients.
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Terruzzi I, Senesi P, Magni C, Montesano A, Scarafoni A, Luzi L, Duranti M. Insulin-mimetic action of conglutin-γ, a lupin seed protein, in mouse myoblasts. Nutr Metab Cardiovasc Dis 2011; 21:197-205. [PMID: 20089385 DOI: 10.1016/j.numecd.2009.09.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Revised: 07/07/2009] [Accepted: 09/07/2009] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS Lupin seed is referred to as an antidiabetic product in traditional medicine. Conglutin-γ, a lupin seed glycoprotein, was found to cause a significant plasma glucose reduction when orally administered to rats in glucose overload trials. Conglutin-γ was identified as being responsible for the claimed biological activity, and the aim of this work was to envisage its hypothetical insulin-mimetic cellular mechanism of action. Insulin is responsible for proteosynthesis control through IRS/AKT/P70S6k/PHAS1 pathways modulation, glucose homeostasis through PKC/Flotillin-2/caveolin-3/Cbl activation and muscle differentiation/hypertrophy via muscle-specific MHC gene transcription control. METHODS AND RESULTS To assess whether conglutin-γ modulates the same insulin-activated kinases, myoblastic C2C12 cells were incubated after 72 h of differentiation with 100 nM insulin or 0.5 mg/mL (∼10 μM) conglutin-γ. Metformin-stimulated cells were used as a positive control. The effect on the above mentioned pathways was evaluated after 5, 10, 20 and 30 min. In the control cells medium insulin, conglutin-γ and metformin were not added. We demonstrated that insulin or conglutin-γ cell stimulation resulted in the persistent activation of protein synthetic pathway kinases and increased glucose transport, glut4 translocation and muscle-specific gene transcription regulation. CONCLUSIONS Our results indicate that conglutin-γ may regulate muscle energy metabolism, protein synthesis and MHC gene transcription through the modulation of the same insulin signalling pathway, suggesting the potential therapeutic use of this natural legume protein in the treatment of diabetes and other insulin-resistant conditions, as well as the potential conglutin-γ influence on muscle cells differentiation and regulation of muscle growth.
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Affiliation(s)
- I Terruzzi
- Nutrition-Metabolism Unit, San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
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Vismara L, Romei M, Galli M, Montesano A, Baccalaro G, Crivellini M, Grugni G. Clinical implications of gait analysis in the rehabilitation of adult patients with "Prader-Willi" Syndrome: a cross-sectional comparative study ("Prader-Willi" Syndrome vs matched obese patients and healthy subjects). J Neuroeng Rehabil 2007; 4:14. [PMID: 17493259 PMCID: PMC1872029 DOI: 10.1186/1743-0003-4-14] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2006] [Accepted: 05/10/2007] [Indexed: 11/29/2022] Open
Abstract
Background Being severely overweight is a distinctive clinical feature of Prader-Willi Syndrome (PWS). PWS is a complex multisystem disorder, representing the most common form of genetic obesity. The aim of this study was the analysis of the gait pattern of adult subjects with PWS by using three-Dimensional Gait Analysis. The results were compared with those obtained in a group of obese patients and in a group of healthy subjects. Methods Cross-sectional, comparative study: 19 patients with PWS (11 males and 8 females, age: 18–40 years, BMI: 29.3–50.3 kg/m2); 14 obese matched patients (5 males and 9 females, age: 18–40 years, BMI: 34.3–45.2 kg/m2); 20 healthy subjects (10 males and 10 females, age: 21–41 years, BMI: 19.3–25.4 kg/m2). Kinematic and kinetic parameters during walking were assessed by an optoelectronic system and two force platforms. Results PWS adult patients walked slower, had a shorter stride length, a lower cadence and a longer stance phase compared with both matched obese, and healthy subjects. Obese matched patients showed spatio-temporal parameters significantly different from healthy subjects. Furthermore, Range Of Motion (ROM) at knee and ankle, and plantaflexor activity of PWS patients were significantly different between obese and healthy subjects. Obese subjects revealed kinematic and kinetic data similar to healthy subjects. Conclusion PWS subjects had a gait pattern significantly different from obese patients. Despite that, both groups had a similar BMI. We suggest that PWS gait abnormalities may be related to abnormalities in the development of motor skills in childhood, due to precocious obesity. A tailored rehabilitation program in early childhood of PWS patients could prevent gait pattern changes.
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Affiliation(s)
- Luca Vismara
- Physical Medicine and Rehabilitation Unit and Clinical Lab for Gait Analysis and Posture, Istituto Scientifico Ospedale San Giuseppe, Verbania, Italy
- SOMA – School of Osteopathic Manipulation, Milano, Italy
| | | | - Manuela Galli
- Bioengineering Department, Politecnico di Milano, Italy
| | - Angelo Montesano
- Physical Medicine and Rehabilitation Unit and Clinical Lab for Gait Analysis and Posture, Istituto Scientifico Ospedale San Giuseppe, Verbania, Italy
| | - Gabriele Baccalaro
- Physical Medicine and Rehabilitation Unit and Clinical Lab for Gait Analysis and Posture, Istituto Scientifico Ospedale San Giuseppe, Verbania, Italy
| | | | - Graziano Grugni
- Unit of Auxology, Istituto Scientifico Ospedale San Giuseppe, Verbania, Italy
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Petroni ML, Albani G, Bicchiega V, Baudo S, Vinci C, Montesano A, Izzo G, Bertocco P, Mazzotta S, Zorzetto E, Balzola F, Mauro A. Body composition in advanced-stage Parkinson's disease. Acta Diabetol 2003; 40 Suppl 1:S187-90. [PMID: 14618469 DOI: 10.1007/s00592-003-0062-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Little is known about body composition in Parkinson's disease (PD). We studied 35 patients (20 male, 15 female subjects; mean age 69.7+/-5.8 years) with advanced PD by anthropometry, dual-energy X-ray absorptiometry (DEXA), and serum 25-OH vitamin D measurement. Over 70% of patients had a disease duration of more than 4 years; all were on L-dopa treatment. Low levels of serum 25-OH vitamin D were present in 41% of the patients. The mean body mass index (BMI) was 25.3+/-4.3 kg/m(2) (range 17.1-37.3). Mid-arm muscle circumference was below the 10th percentile in 23%. For whole-body mean (+/-SD) bone mineral density, the T score was below -1 SD in 35% of patients, and the Z score was below -1 SD in 24%. Percent fat mass measured with DEXA was 30.6+/-11.4% (range 10.1-45.5) in the overall sample; it was 21.1+/-8.8% (range 10.1-30.4) in male subjects and 38.1+/-9.2% (range 25.8-45.5) in female subjects. We conclude that advanced-stage PD may show excess adiposity coexisting with depletion of lean body mass (sarcopenic obesity), in addition to decreased whole-body bone mineral density associated with low serum 25-OH vitamin D. A low level of physical activity and inadequate exposure to sunlight are likely to be among the putative causes.
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Affiliation(s)
- M L Petroni
- Nutrition Laboratory, Istituto Auxologico Italiano Piancavallo, I-28044, Verbania, Italy.
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Abstract
OBJECTIVE Main purpose of this study was to develop a biomechanical model for the analysis of sit-to-stand movement in normal and obese subjects. DESIGN A biomechanical model describing sit-to-stand was developed using kinetic and kinematic experimental data. Trunk flexion, feet movement, knee and hip joint torques were assumed as sensible indexes to discriminate between normal and obese subjects. BACKGROUND Sit-to-stand is a functional task that may become difficult for certain patients. The analysis of its execution provides useful biomechanical information on the motor ability of selected subjects. METHODS Sit-to-stand was recorded using an optoelectronic system and a force platform in 40 obese patients and 10 normal subjects. A biomechanical model was developed using inverse dynamics equations. RESULTS Kinematic and kinetic indexes evidenced differences in motion strategy between normal and obese subjects. Obese subjects rise from the chair limiting trunk flexion (mean value: 73.1 degrees ) and moving their feet backwards from initial position (mean deviation: 50 mm). Normal subjects, instead, show a higher trunk flexion (mean value: 49.2 degrees, a lower angular value between trunk and the horizontal means increased flexion) and fixed feet position (mean deviation: 5 mm). As for kinetics, obese patients show knee joint torque higher than hip torque (maximum knee torque: 0.75 Nm/kg; maximum hip torque: 0.59 Nm/kg), while normal subjects show opposite behaviour (maximum knee torque: 0.38 Nm/kg; maximum hip torque: 0.98 Nm/kg). RELEVANCE We found differences in motion strategy between normal and obese subjects performing sit-to-stand movement, which may be used to plan and evaluate rehabilitative treatments.
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Affiliation(s)
- F Sibella
- Department of Bioengineering, Politecnico di Milano, p.zza Leonardo da Vinci 32, 20133, Milano, Italy.
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Abstract
OBJECTIVES The aim of this study was to evaluate the typical strategies of obese subjects during a sit-to-stand task (a typical daily living activity) and to assess the load conditions of hip, knee and ankle joints. DESIGN Cross-sectional, controlled (obese patients vs controls) study on sit-to-stand movement analysis SUBJECTS Ten adult young volunteers (five men and five women, mean age 28, s.d. 3 y; mean BMI 22, s.d. 2.3 kg/m2) and 30 obese subjects 25 women and five men, mean age 39.4, s.d. 13.7 y, mean BMI 40, s.d. 5.9 kg/m2) suffering from chronic lower back pain were analyzed in a sit-to-stand task (10 trials for each subject). MEASUREMENTS Angle parameters carried out from a quantitative three-dimensional analysis of sit-to-stand (STS) movement, using an optoelectronic system. RESULTS STS task in controls was characterized by a fully forward bending strategy of the trunk, while in obese patients at the beginning (first trial) of the STS task they limited the forward bending in order to protect the vertebral column. When fatigue increased during the execution of multiple STS tasks, the protection of the vertebral column was secondary to the execution of the task. In order to limit the muscle fatigue they increased the forward bending in order to decrease knee joint torque. DISCUSSION The analysis of the strategy used by obese patients in STS task can be used in the design of future trials to assess the efficacy of rehabilitative treatment.
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Affiliation(s)
- M Galli
- Department of Bioengineering, Polytechnic of Milan, Italy.
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Sinaki M, Fitzpatrick LA, Ritchie CK, Montesano A, Wahner HW. Site-specificity of bone mineral density and muscle strength in women: job-related physical activity. Am J Phys Med Rehabil 1998; 77:470-6. [PMID: 9862531 DOI: 10.1097/00002060-199811000-00002] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We proposed that there are significant correlations between muscle strength and bone mineral density in premenopausal women and that these correlations are site-specific. To test this hypothesis, we examined the relationships among site-specific bone mineral density, physical activity, and muscle strength in a group of 96 healthy premenopausal Caucasian women. Bone mineral density was measured at the lumbar spine and at three sites in the proximal femur (trochanter, femoral neck, and Ward's triangle) with dual-energy x-ray absorptiometry and at the mid-radius with single-photon absorptiometry. The muscle strength of hip and spinal muscle groups was determined with a strain gauge isodynamometer, and grip strength was measured with the JAMAR dynamometer. The strength of shoulder girdle muscle groups was evaluated with the use of free weights. Physical activity was determined by surveying the subjects and by using a standardized scale. Data analysis revealed significant linear correlations of muscle strength with bone mineral density at the mid-radius (r = 0.31; P = 0.002) and at the hip (r = 0.26; P = 0.01). Grip strength was significantly correlated with bone mineral density of both the spine and the femur (r = 0.24, r = 0.34; P < 0.05 for both). Back extensor strength correlated with bone mineral density of the hip (Ward's triangle; r = 0.23; P = 0.023). However, there was no significant positive correlation between the strength of the spinal flexor or extensor muscles and the site-related bone mass (lumbar spine). Only one of the three components of the physical activity score (job) positively correlated with vertebral bone mineral density (r = 0.21; P = 0.04). Physical activity negatively correlated with age (r = 0.24; P = 0.02). We conclude that in premenopausal women, the effect of muscle strength on bone mass is more systemic than site-specific. A positive correlation between vertebral bone mass and components of physical activity demonstrates that even job-related physical activity is an important factor in maintaining adequate bone mass.
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Affiliation(s)
- M Sinaki
- Department of Physical Medicine and Rehabilitation, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA
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Tagliaferri M, Scacchi M, Pincelli AI, Berselli ME, Silvestri P, Montesano A, Ortolani S, Dubini A, Cavagnini F. Metabolic effects of biosynthetic growth hormone treatment in severely energy-restricted obese women. Int J Obes (Lond) 1998; 22:836-41. [PMID: 9756240 DOI: 10.1038/sj.ijo.0800669] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Severe energy restriction in the treatment of obesity is limited by catabolism of body protein stores and, consequently, loss of lean as well as fat tissue. Growth hormone (GH), whose secretion is markedly impaired in obesity, is endowed with both lipolytic and protein anabolic properties. The aim of this study was to verify the effects of GH administration on body composition, plasma leptin levels and energy metabolism in obese patients undergoing severe dietary restriction. DESIGN Single-blind placebo-controlled study. Twenty obese women were fed a diet of 41.86 kJ/kg ideal body weight (IBW) daily for 4 weeks: 10 of them were randomly assigned to a 4 week treatment with biosynthetic GH (rhGH, Saizen, Serono, Rome, Italy), 1 U/kg IBW/week in daily subcutaneous injections; the other 10 patients, matched for age and BMI, received vehicle only. SUBJECTS Twenty women with simple obesity (age: 25.4+/-1.07 y, BMI: 35.9+/-0.35 kg/m2). MEASUREMENTS Plasma IGF-I and leptin, serum markers of bone turnover (serum bone isoenzyme of alkaline phosphatase, osteocalcin and urinary hydroxyproline), nitrogen balance, body composition (by DEXA), and resting energy expenditure (REE, by indirect calorimetry) were evaluated at baseline and after 4 weeks. RESULTS Mean IGF-I plasma levels, not influenced by energy restriction in patients receiving placebo, displayed a significant increase in the group treated with rhGH. The mean weight reduction and fat mass loss were not significantly different in the two groups (6.0+/-0.51 vs 7.2+/-0.30 kg, NS, and 5.36+/-0.460 vs 4.28+/-0.572 kg, NS, with rhGH and placebo, respectively). Likewise, plasma leptin levels decreased significantly in weight-reduced subjects receiving either rhGH (from 16.2+/-2.37 to 6.4+/-0.39 ng/ml, P < 0.05) or placebo (from 14.3+/-2.55 to 7.7+/-3.77 ng/ml, P < 0.05). On the contrary, the mean decrease of lean body mass (LBM) was significantly lower in the GH-treated patients than in those receiving vehicle (1.52+/-0.60 vs 3.79+/-0.45 kg, P < 0.05). In keeping with these findings, the mean daily nitrogen balance was significantly less negative in the GH-treated subjects than in the vehicle-injected patients (mean of the 4 week daily urine collections -185.7+/-40.33 vs -363.9+/-55.47 mmol/d, P < 0.05, respectively). Further, a significant reduction of mean REE was recorded in the energy-restricted placebo-treated patients (from 8807+/-498 to 7580+/-321 kJ/24 h, P < 0.05), but not in the patients receiving rhGH (from 8367+/-580 to 8903+/-478 kJ/24 h, NS). Actually, when corrected for LBM, REE was even increased by GH administration (from 197.9+/-11.76 to 219.3+/-9.87 kJ/kg LBM/24 h, P < 0.05), whereas it was unchanged in the placebo group (from 201.7+/-13.85 to 190.0+/-9.87 kJ/kg LBM/24 h, NS). A tendency of serum markers of bone turnover to increase was observed in the patients treated with rhGH, however with no changes in bone mineral content and density. CONCLUSION rhGH treatment, though unable to enhance diet-induced weight and fat mass reduction, was effective in stimulating IGF-I production and conserving LBM and increasing its energy metabolism even in the presence of severe energy restriction.
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Affiliation(s)
- M Tagliaferri
- IRCCS Ospedale San Giuseppe, Istituto Auxologico Italiano, Piancavallo (Verbania)
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Emami B, Scott C, Perez CA, Asbell S, Swift P, Grigsby P, Montesano A, Rubin P, Curran W, Delrowe J, Arastu H, Fu K, Moros E. Phase III study of interstitial thermoradiotherapy compared with interstitial radiotherapy alone in the treatment of recurrent or persistent human tumors. A prospectively controlled randomized study by the Radiation Therapy Group. Int J Radiat Oncol Biol Phys 1996; 34:1097-104. [PMID: 8600093 DOI: 10.1016/0360-3016(95)02137-x] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE The objectives of this randomized trial were to determine if interstitial thermoradiotherapy (ITRT) improves tumor regression/control in accessible lesions in comparison with interstitial radiotherapy (IRT) alone and to assess the skin and soft tissue complications with either modality. METHODS AND MATERIALS From January 1986 to June 1992, 184 patients with persistent or recurrent tumors after previous radiotherapy and/or surgery, which were amenable to interstitial radiotherapy, were accessioned to a protocol developed by the Radiation Therapy Oncology Group (RTOG). One hundred seventy-three cases were analyzed (87 patients in the IRT group and 86 in the ITRT arm). The two arms were well balanced regarding stratification criteria. Most tumors were in the head and neck (40% in the IRT group and 46% in the ITRT group), and pelvis (42% and 43%, respectively). Eighty-four percent of patients in both arms had prior radiation therapy (> or = 40 Gy); 50% and 40%, respectively, had prior surgery, and 34% in each arm had prior chemotherapy. The dose of radiation therapy administered was dependent on the previous radiation dose and did not exceed a total cumulative dose of 100 Gy. Hyperthermia was delivered in one or two sessions, either before or before and after interstitial implant. The intended goal of the hyperthermia was to maintain a minimal tumor temperature of 42.5 degrees C for 30 to 60 min. RESULTS There was no difference in any of the study end points between the two arms. Complete response (CR) was 53% and 55% in both arms. Two-year survival was 34% and 35%, respectively. Complete response rate for persistent lesions was 69% and 63% in the two treatment arms as compared with 40% and 48% for recurrent lesions. A set of minimal adequacy criteria for the delivery of hyperthermia was developed. When these criteria were applied, only one patient had an adequate hyperthermia session. Acute Grade 3 and 4 toxicities were 12% for IRT and 22 % for ITRT. Late Grade 3 and 4 toxicities were 15% for IRT and 20% for ITRT. The difference was not significant. CONCLUSIONS Interstitial hyperthermia, as applied in this randomized study, did not show any additional beneficial effects over interstitial radiotherapy alone. Delivery of hyperthermia remains a major obstacle (since only one patient met the basic minimum adequacy criteria as defined in this study). The benefit of hyperthermia in addition to radiation therapy still remains to be proven in properly randomized prospective clinical trials after substantial technical improvements in heat delivery and dosimetry are achieved.
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Affiliation(s)
- B Emami
- Radiation Oncology Center, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA
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Grasso M, Montesano A, Buonaguidi A, Castelli M, Lania C, Rigatti P, Rocco F, Cesana BM, Borghi C. Comparative effects of alfuzosin versus Serenoa repens in the treatment of symptomatic benign prostatic hyperplasia. ARCH ESP UROL 1995; 48:97-103. [PMID: 7537488] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Sixty-three patients suffering from benign prostatic hyperplasia (BPH) entered a double-blind, comparative, parallel-groups study lasting 3 weeks, carried out to compare the efficacy and safety of alfuzosin 2.5 mg tid (n = 32) vs serenoa repens 160 mg bid (n = 31) in BPH. METHODS Efficacy was assessed both on clinical symptoms (Boyarsky's scale, visual analogue scale, clinical global impression), urinary flow rates (uroflowmetry) and residual urinary volume (transabdominal ultrasound). Events and reported signs were recorded throughout the entire study. RESULTS Statistically significant and clinically relevant differences were found between the two treatments in favour of alfuzosin for Boyarsky's total score (decrease from 9.6 +/- 3.0 to 5.9 +/- 3.0, 38.8% for alfuzosin and from 9.3 +/- 2.5 to 6.8 +/- 2.8, 26.9% for serenoa repens) and obstructive score (decrease from 4.9 +/- 2.1 to 3.0 +/- 1.9, 37.8% for alfuzosin; from 4.4 +/- 1.7 to 3.4 +/- 1.8, 23.1% for Serenoa repens; p = 0.01 for both). Clinically relevant differences were found between the two treatments for visual analogue scale and overall clinical impression at the end of the study. Furthermore, the increase in quality of micturition was better with alfuzosin. The proportion of responders (increase on day 21 in peak flow rate of at least 25% relative to the baseline values) was in favour of alfuzosin (71.8% and 48.4% for alfuzosin and Serenoa repens, respectively; p = 0.057). Both treatments were well tolerated. No patient treated with alfuzosin complained of any adverse event at any time during the study. One patient in the Serenoa group complained of mild pruritus which cleared spontaneously. Systolic, diastolic blood pressure and heart rate did not show any clinically relevant change during treatment with alfuzosin. CONCLUSIONS The findings confirm the efficacy and safety of alfuzosin in symptomatic BPH and indicate the superiority of alfuzosin over Serenoa repens in the treatment of urinary signs and symptoms of BPH.
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Affiliation(s)
- M Grasso
- Department of Urology, Scientific Institute San Raffaele Hospital, Milan, Italy
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Emami B, Scott C, Perez C, Asbell S, Swift P, Grigsby P, Montesano A, Rubin P, Curran W, Delrowe J, Arastu H, Fu K, Moros E. Phase III study of interstitial thermoradiotherapy compared with interstitial radiotherapy alone in the treatment of recurrent or persistent human tumors: A prospectively controlled randomized study by the radiation therapy oncology group. Int J Radiat Oncol Biol Phys 1993. [DOI: 10.1016/0360-3016(93)90675-l] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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