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Boulay C, Gracies JM, Garcia L, Authier G, Ulian A, Pradines M, Vieira TM, Pinto T, Gazzoni M, Desnous B, Parratte B, Pesenti S. Serious Game with Electromyography Feedback and Physical Therapy in Young Children with Unilateral Spastic Cerebral Palsy and Equinus Gait: A Prospective Open-Label Study. SENSORS (BASEL, SWITZERLAND) 2024; 24:1513. [PMID: 38475049 DOI: 10.3390/s24051513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/01/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024]
Abstract
The clinical effects of a serious game with electromyography feedback (EMGs_SG) and physical therapy (PT) was investigated prospectively in children with unilateral spastic cerebral palsy (USCP). An additional aim was to better understand the influence of muscle shortening on function. Thirty children with USCP (age 7.6 ± 2.1 years) received four weeks of EMGs_SG sessions 2×/week including repetitive, active alternating training of dorsi- and plantar flexors in a seated position. In addition, each child received usual PT treatment ≤ 2×/week, involving plantar flexor stretching and command strengthening on dorsi- and plantar flexors. Five-Step Assessment parameters, including preferred gait velocity (normalized by height); plantar flexor extensibility (XV1); angle of catch (XV3); maximal active ankle dorsiflexion (XA); and derived coefficients of shortening, spasticity, and weakness for both soleus and gastrosoleus complex (GSC) were compared pre and post treatment (t-tests). Correlations were explored between the various coefficients and gait velocities at baseline. After four weeks of EMGs_SG + PT, there was an increase in normalized gait velocity from 0.72 ± 0.13 to 0.77 ± 0.13 m/s (p = 0.025, d = 0.43), a decrease in coefficients of shortening (soleus, 0.10 ± 0.07 pre vs. 0.07 ± 0.08 post, p = 0.004, d = 0.57; GSC 0.16 ± 0.08 vs. 0.13 ± 0.08, p = 0.003, d = 0.58), spasticity (soleus 0.14 ± 0.06 vs. 0.12 ± 0.07, p = 0.02, d = 0.46), and weakness (soleus 0.14 ± 0.07 vs. 0.11 ± 0.07, p = 0.005, d = 0.55). At baseline, normalized gait velocity correlated with the coefficient of GSC shortening (R = -0.43, p = 0.02). Four weeks of EMGs_SG and PT were associated with improved gait velocity and decreased plantar flexor shortening. A randomized controlled trial comparing EMGs_SG and conventional PT is needed.
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Affiliation(s)
- Christophe Boulay
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
- Aix-Marseille University, CNRS, ISM UMR 7287, 13284 Marseille, France
| | - Jean-Michel Gracies
- AP-HP, Service de Rééducation Neurolocomotrice, Unité de Neurorééducation, Hôpitaux Universitaires Henri Mondor, F-94010 Créteil, France
- UR 7377 BIOTN, Laboratoire Analyse et Restauration du Mouvement, Université Paris Est Créteil (UPEC), F-94000 Créteil, France
| | - Lauren Garcia
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
- Aix-Marseille University, CNRS, ISM UMR 7287, 13284 Marseille, France
| | - Guillaume Authier
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
- Aix-Marseille University, CNRS, ISM UMR 7287, 13284 Marseille, France
| | - Alexis Ulian
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
- Aix-Marseille University, CNRS, ISM UMR 7287, 13284 Marseille, France
| | - Maud Pradines
- AP-HP, Service de Rééducation Neurolocomotrice, Unité de Neurorééducation, Hôpitaux Universitaires Henri Mondor, F-94010 Créteil, France
- UR 7377 BIOTN, Laboratoire Analyse et Restauration du Mouvement, Université Paris Est Créteil (UPEC), F-94000 Créteil, France
| | - Taian Martins Vieira
- Laboratory for Engineering of the Neuromuscular System (LISiN), Department of Electronics and Telecommunication, Politecnico di Torino, 10129 Turin, Italy
- PoliToBIOMed Laboratory, Department of Electronics and Telecommunications, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Talita Pinto
- UR 7377 BIOTN, Laboratoire Analyse et Restauration du Mouvement, Université Paris Est Créteil (UPEC), F-94000 Créteil, France
- Instituto D'Or de Pesquisa e Ensino (IDOR), Rio de Janeiro 22281-100, Brazil
| | - Marco Gazzoni
- Laboratory for Engineering of the Neuromuscular System (LISiN), Department of Electronics and Telecommunication, Politecnico di Torino, 10129 Turin, Italy
- PoliToBIOMed Laboratory, Department of Electronics and Telecommunications, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Béatrice Desnous
- Pediatric Neurology Department, Timone Children Hospital, 13005 Marseille, France
| | - Bernard Parratte
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
| | - Sébastien Pesenti
- Gait Laboratory, Pediatric Orthopaedic Surgery Department, Timone Children Hospital, 13385 Marseille, France
- Aix-Marseille University, CNRS, ISM UMR 7287, 13284 Marseille, France
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Suputtitada A. Emerging theory of sensitization in post-stroke muscle spasticity. FRONTIERS IN REHABILITATION SCIENCES 2023; 4:1169087. [PMID: 37791371 PMCID: PMC10542400 DOI: 10.3389/fresc.2023.1169087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 08/28/2023] [Indexed: 10/05/2023]
Abstract
Spasticity, characterized by a velocity-dependent increase in muscle tone and exaggerated reflexes, is a common complication in individuals with upper motor neuron syndrome, such as stroke survivors. Sensitization, the heightened responsiveness of the nervous system to sensory stimuli, has emerged as a potential cause of spasticity. This perspective article explores three emerging treatments targeting sensitization. Recent studies have investigated novel treatment modalities for spasticity, including Extracorporeal Shockwave Therapy (ESWT), repetitive peripheral magnetic stimulation (rPMS), and needling. ESWT has shown promising results in reducing spasticity in both the upper and lower extremities, potentially through mechanisms such as nitric oxide production, rheological property changes, and neuromuscular transmission dysfunction. rPMS offers a non-invasive approach that may reduce spasticity by increasing sensory input, enhancing cortical activation, and exerting tissue-softening effects. Needling has also demonstrated positive effects on spasticity reduction. The high heterogeneity observed indicates the need for more rigorous research to confirm these findings. Recently, mechanical needling and sterile water injection invented by the author is also promising for reducing spasticity through removing sensitization. In conclusion, the emerging treatment options discussed in this perspective article provide promising avenues for addressing sensitization in spasticity and improving motor function. However, further research is needed to validate their findings, optimize treatment protocols, and investigate their long-term effects on motor recovery and overall quality of life in individuals with spasticity.
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Affiliation(s)
- Areerat Suputtitada
- Department of Rehabilitation Medicine, Faculty of Medicine, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
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Trompetto C, Marinelli L, Mori L, Bragazzi N, Maggi G, Cotellessa F, Puce L, Vestito L, Molteni F, Gasperini G, Farina N, Bissolotti L, Sciarrini F, Millevolte M, Balestrieri F, Restivo DA, Chisari C, Santamato A, Del Felice A, Manganotti P, Serrati C, Currà A. Increasing the Passive Range of Joint Motion in Stroke Patients Using Botulinum Toxin: The Role of Pain Relief. Toxins (Basel) 2023; 15:toxins15050335. [PMID: 37235369 DOI: 10.3390/toxins15050335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/31/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
By blocking the release of neurotransmitters, botulinum toxin A (BoNT-A) is an effective treatment for muscle over-activity and pain in stroke patients. BoNT-A has also been reported to increase passive range of motion (p-ROM), the decrease of which is mainly due to muscle shortening (i.e., muscle contracture). Although the mechanism of action of BoNT-A on p-ROM is far from understood, pain relief may be hypothesized to play a role. To test this hypothesis, a retrospective investigation of p-ROM and pain was conducted in post-stroke patients treated with BoNT-A for upper limb hypertonia. Among 70 stroke patients enrolled in the study, muscle tone (Modified Ashworth Scale), pathological postures, p-ROM, and pain during p-ROM assessment (Numeric Rating Scale, NRS) were investigated in elbow flexors (48 patients) and in finger flexors (64 patients), just before and 3-6 weeks after BoNT-A treatment. Before BoNT-A treatment, pathological postures of elbow flexion were found in all patients but one. A decreased elbow p-ROM was found in 18 patients (38%). Patients with decreased p-ROM had higher pain-NRS scores (5.08 ± 1.96, with a pain score ≥8 in 11% of cases) than patients with normal p-ROM (0.57 ± 1.36) (p < 0.001). Similarly, pathological postures of finger flexion were found in all patients but two. A decreased finger p-ROM was found in 14 patients (22%). Pain was more intense in the 14 patients with decreased p-ROM (8.43 ± 1.74, with a pain score ≥ 8 in 86% of cases) than in the 50 patients with normal p-ROM (0.98 ± 1.89) (p < 0.001). After BoNT-A treatment, muscle tone, pathological postures, and pain decreased in both elbow and finger flexors. In contrast, p-ROM increased only in finger flexors. The study discusses that pain plays a pivotal role in the increase in p-ROM observed after BoNT-A treatment.
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Affiliation(s)
- Carlo Trompetto
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Lucio Marinelli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Clinical Neurophysiology, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Laura Mori
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Nicola Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, ON M3J 1P3, Canada
| | - Giulia Maggi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Filippo Cotellessa
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Luca Puce
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Lucilla Vestito
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, GE, Italy
- IRCCS Ospedale Policlinico San Martino, Division of Neurorehabilitation, Department of Neuroscience, 16132 Genoa, GE, Italy
| | - Franco Molteni
- Villa Beretta Rehabilitation Center, 23845 Costa Masnaga, LC, Italy
| | - Giulio Gasperini
- Villa Beretta Rehabilitation Center, 23845 Costa Masnaga, LC, Italy
| | - Nico Farina
- Villa Beretta Rehabilitation Center, 23845 Costa Masnaga, LC, Italy
| | - Luciano Bissolotti
- Rehabilitation Service, Fondazione Teresa Camplani Casa di Cura Domus Salutis, 25123 Brescia, BS, Italy
| | | | - Marzia Millevolte
- Clinica di Neuroriabilitazione, AOU Ospedali Riuniti, 60030 Ancona, AN, Italy
| | - Fabrizio Balestrieri
- SOSD Gravi Cerebrolesioni Acquisite, AUSL Toscana Centro, 50141 Florence, FI, Italy
| | | | - Carmelo Chisari
- Section of Neurorehabilitation, Department of Medical Specialties, University Hospital of Pisa, 56124 Pisa, PI, Italy
| | - Andrea Santamato
- Spasticity and Movement Disorders "ReSTaRt" Unit, Physical Medicine and Rehabilitation Section, Policlinico Riuniti, University of Foggia, 71122 Foggia, FG, Italy
| | - Alessandra Del Felice
- Department of Neuroscience, University of Padua, 35122 Padua, PD, Italy
- Padua Neuroscience Center, University of Padua, 35122 Padua, PD, Italy
| | - Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital, University of Trieste, 34127 Trieste, TS, Italy
| | - Carlo Serrati
- Department of Neurology, Imperia Hospital, 18100 Imperia, IM, Italy
| | - Antonio Currà
- Academic Neurology Unit, Department of Medico-surgical Sciences and Biotechnologies, Sapienza University of Rome, 04019 Terracina, LT, Italy
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Pradines M, Poitou T, Gál O, Hoskovcová M, Bayle N, Baude M, Gracies JM. Where is the zero of Tardieu for proximal trans-joint lower limb muscles? The relevance for the estimation of muscle shortening and weakness. Front Neurol 2023; 14:1108535. [PMID: 37188305 PMCID: PMC10175661 DOI: 10.3389/fneur.2023.1108535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/27/2023] [Indexed: 05/17/2023] Open
Affiliation(s)
- Maud Pradines
- UR 7377 BIOingénierie Tissus Neuroplasticité (BIOTN), Faculté de Santé, Université Paris-Est Créteil, Créteil, France
- Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri Mondor, Créteil, France
- *Correspondence: Maud Pradines
| | - Tymothée Poitou
- Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Ota Gál
- Department of Neurology, Charles University, Prague, Czechia
| | | | - Nicolas Bayle
- UR 7377 BIOingénierie Tissus Neuroplasticité (BIOTN), Faculté de Santé, Université Paris-Est Créteil, Créteil, France
- Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Marjolaine Baude
- UR 7377 BIOingénierie Tissus Neuroplasticité (BIOTN), Faculté de Santé, Université Paris-Est Créteil, Créteil, France
- Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Jean-Michel Gracies
- UR 7377 BIOingénierie Tissus Neuroplasticité (BIOTN), Faculté de Santé, Université Paris-Est Créteil, Créteil, France
- Service de Rééducation Neurolocomotrice, Hôpitaux Universitaires Henri Mondor, Créteil, France
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