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5. Protocol of changes induced by early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (e-HABIT-ILE) in pre-school children with bilateral cerebral palsy: a multisite randomized controlled trial

Author

Araneda, R., Sizonenko, S. V., Newman, C. J., Dinomais, M., Le Gal, G., Ebner-Karestinos, D., Paradis, J., Klocker, A., Saussez, G., Demas, J., Bailly, R., Bouvier, S., Nowak, E., Guzzetta, A., Riquelme, I., Brochard, S., Bleyenheuft, Y., and UCL - SSS/IONS/COSY - Systems & cognitive Neuroscience

Subjects
Male, 030506 rehabilitation, extremidad superior, parálisis cerebral, medicine.medical_treatment, humanos, estudios multicéntricos como asunto, lcsh:RC346-429, law.invention, Study Protocol, 0302 clinical medicine, Randomized controlled trial, law, Multicenter Studies as Topic, Functional ability, Child, Biomechanical changes, Motor skill, Randomized Controlled Trials as Topic, Bilateral cerebral palsy, ddc:618, Rehabilitation, Intensive training, ensayos clínicos controlados aleatorizados como asunto, Cognition, General Medicine, Bilateral, Lower Extremity/physiopathology, Lower Extremity, Motor Skills, Child, Preschool, extremidad inferior, Randomized controlled trials, Female, 0305 other medical science, Cerebral palsy, Neuroplasticity, Canada, medicine.medical_specialty, Upper Extremity/physiopathology, habilidades motoras, Upper Extremity, 03 medical and health sciences, Physical medicine and rehabilitation, modalidades de fisioterapia, Motor Skills/physiology, Intensive care, medicine, Humans, Cerebral Palsy/rehabilitation, Preschool, Physical Therapy Modalities, lcsh:Neurology. Diseases of the nervous system, lactante, business.industry, Cerebral Palsy, Infant, medicine.disease, Neurology (clinical), business, 030217 neurology & neurosurgery
Abstract

BackgroundCerebral palsy (CP), which is the leading cause of motor disability during childhood, can produce sensory and cognitive impairments at different degrees. Most recent therapeutic interventions for these patients have solely focused on upper extremities (UE), although more than 60% of these patients present lower extremities (LE) deficits. Recently, a new therapeutic concept, Hand-arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE), has been proposed, involving the constant stimulation of UE and LE. Based on motor skill learning principles, HABIT-ILE is delivered in a day-camp setting, promoting voluntary movements for several hours per day during 10 consecutive week days. Interestingly, the effects of this intervention in a large scale of youngsters are yet to be observed. This is of interest due to the lack of knowledge on functional, neuroplastic and biomechanical changes in infants with bilateral CP. The aim of this randomized controlled study is to assess the effects of HABIT-ILE adapted for pre-school children with bilateral CP regarding functional, neuroplastic and biomechanical factors.MethodsThis international, multicentric study will include 50 pre-school children with CP from 12 to 60months of age, comparing the effect of 50h (2weeks) of HABIT-ILE versus regular motor activity and/or customary rehabilitation. HABIT-ILE presents structured activities and functional tasks with continuous increase in difficulty while the child evolves. Assessments will be performed at 3 period times: baseline, two weeks later and 3months later. The primary outcome will be the Gross Motor Function Measure 66. Secondary outcomes will include Both Hands Assessment, Melbourne Assessment-2, Semmes-Weinstein Monofilament Test, algometry assessments, executive function tests, ACTIVLIM-CP questionnaire, Pediatric Evaluation of Disability Inventory (computer adaptative test), Young Children's Participation and Environment Measure, Measure of the Process of Care, Canadian Occupational Performance Measure, neuroimaging and kinematics.DiscussionThe results of this study should highlight the impact of a motor, intensive, goal-directed therapy (HABIT-ILE) in pre-school children at a functional, neuroplastic and biomechanical level. In addition, this changes could demonstrated the impact of this intervention in the developmental curve of each child, improving functional ability, activity and participation in short-, mid- and long-term.Name of the registryEvaluation of Functional, Neuroplastic and Biomechanical Changes Induced by an Intensive, Playful Early-morning Treatment Including Lower Limbs (EARLY-HABIT-ILE) in Preschool Children With Uni and Bilateral Cerebral Palsy (HABIT-ILE).Trial registrationNCT04017871Registration dateJuly 12, 2019., This protocol and trial is funded by La Fondation Paralysie Cerebrale (https://www.fondationparalysiecerebrale.org/).The funding body has reviewed this protocol during the selection process, but after this initial point, the Fondation Paralysie Cerebrale has not participated in the design study and will not participate in data collection, analysis, interpretation data or in writing the manuscript.

Published
2020
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6. Functional, neuroplastic and biomechanical changes induced by early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (e-HABIT-ILE) in pre-school children with unilateral cerebral palsy: study protocol of a randomized control trial

Author

Araneda, R., Sizonenko, S. V., Newman, C. J., Dinomais, M., Le Gal, G., Nowak, E., Guzzetta, A., Riquelme, I., Brochard, S., Bleyenheuft, Y., Paradis, J., Ebner-Karestinos, D., Saussez, G., Klocker, A., Bailly, R., Bouvier, S., Demas, J., Laboratoire Angevin de Recherche en Ingénierie des Systèmes (LARIS), Université d'Angers (UA), Groupe d'Etude de la Thrombose de Bretagne Occidentale (GETBO), Université de Brest (UBO)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Université de Brest (UBO), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Early HABIT-ILE group, Paradis, J., Ebner-Karestinos, D., Saussez, G., Klöcker, A., Bailly, R., Bouvier, S., and Demas, J.

Subjects
030506 rehabilitation, Neurology, extremidad superior, medicine.medical_treatment, parálisis cerebral, [SDV]Life Sciences [q-bio], humanos, lcsh:RC346-429, law.invention, Disability Evaluation, Study Protocol, 0302 clinical medicine, Randomized controlled trial, law, Surveys and Questionnaires, Secondary Prevention, Medicine, Functional ability, mano, Child, Biomechanical changes, Motor skill, Bilateral cerebral palsy, ddc:618, Rehabilitation, Neuronal Plasticity, Intensive training, General Medicine, prevención secundaria, Cerebral palsy, Functional changes, Neuroplasticity, Toddlers, 3. Good health, Lower Extremity/physiopathology, Lower Extremity, Motor Skills, extremidad inferior, Child, Preschool, 0305 other medical science, medicine.medical_specialty, Upper Extremity/physiopathology, habilidades motoras, Upper Extremity, 03 medical and health sciences, Physical medicine and rehabilitation, modalidades de fisioterapia, Motor Skills/physiology, plasticidad neuronal, valoración de discapacidades, Humans, Preschool, lcsh:Neurology. Diseases of the nervous system, Physical Therapy Modalities, lactante, business.industry, Hand/physiopathology, Infant, medicine.disease, Hand, Clinical trial, Cerebral Palsy/physiopathology/therapy, Neurology (clinical), business, 030217 neurology & neurosurgery
Abstract

Background Cerebral palsy (CP) causes motor, cognitive and sensory impairment at different extents. Many recent rehabilitation developments (therapies) have focused solely on the upper extremities (UE), although the lower extremities (LE) are commonly affected. Hand-arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE) applies the concepts of motor skill learning and intensive training to both the UE and LE. It involves constant stimulation of the UE and LE, for several hours each day over a 2-week period. The effects of HABIT-ILE have never been evaluated in a large sample of young children. Furthermore, understanding of functional, neuroplastic and biomechanical changes in infants with CP is lacking. The aim of this study is to carry out a multi-center randomized controlled trial (RCT) to evaluate the effects of HABIT-ILE in pre-school children with unilateral CP on functional, neuroplastic and biomechanical parameters. Methods This multi-center, 3-country study will include 50 pre-school children with CP aged 1-4 years. The RCT will compare the effect of 50 h (two weeks) of HABIT-ILE versus usual motor activity, including regular rehabilitation. HABIT-ILE will be delivered in a day-camp setting, with structured activities and functional tasks that will be continuously progressed in terms of difficulty. Assessments will be performed at 3 intervals: baseline (T0), two weeks later and 3 months later. Primary outcomes will be the Assisting Hand Assessment; secondary outcomes include the Melbourne Assessment-2, executive function assessments, questionnaires ACTIVLIM-CP, Pediatric Evaluation of Disability Inventory, Young Children's Participation and Environment Measure, Measure of the Process of Care, Canadian Occupational Performance Measure, as well as neuroimaging and kinematics measures. Discussion We expect that HABIT-ILE will induce functional, neuroplastic and biomechanical changes as a result of the intense, activity-based rehabilitation process and these changes will impact the whole developmental curve of each child, improving functional ability, activity and participation in the short-, mid- and long-term. Name of the registry: Changes Induced by Early HABIT-ILE in Pre-school Children With Uni- and Bilateral Cerebral Palsy (EarlyHABIT-ILE)., This protocol and trial is funded by La Fondation Paralysie Cerebrale (https://www.fondationparalysiecerebrale.org/). The funding body has reviewed this protocol during the selection process, but after this initial point, the Fondation Paralysie Cerebrale has not participated in the design study and will not participate in data collection, analysis, interpretation data or in writing the manuscript.

Published
2020
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8. Scientific Reports

Author

Heras-Martínez G., Calleja V., Bailly R., Dessolin J., Larijani B., Requejo-Isidro J. and 'We are grateful to Peter J Parker, Len Stephens, Patrick Williamson and Vytas Bankaitis for scientific discussions and constructively reading the paper. Sonia López Fernandez for her help in the cloning and Unai López Sierra for technical assistance at the microscope. Supported by the Spanish Ministry of Economy grant to B.L. [BFU2015-65625-P] & Ministerio de Economía y Competitividad in Spain grant to J.R.-I., (MINECO FIS2009-07966)',' Royal Society grants to J.R.-I. and V.C. (IE120953). Basque Government PhD studentship to G.d.H.',' Cancer Research UK Core Funding grants to B.L.',' We also acknowledge the support of the Ikerbasque Foundation of Science to BL',' Centre National de la Recherche Sciéntifique (CNRS) and Ministere de l’Education Nationale et de l’Enseignement Supérieur et de la Recherche (MENSR) grants to J.D.'

Published
2019

10. A Complex Interplay of Anionic Phospholipid Binding Regulates 3'-Phosphoinositide-Dependent-Kinase-1 Homodimer Activation

Author

Ministerio de Economía y Competitividad (España), Centre National de la Recherche Scientifique (France), Larijani, B. [0000-0003-4735-1169], Requejo-Isidro, José [0000-0002-2465-6288], Heras-Martínez, Gloria de las, Calleja, V., Bailly, R., Dessolin, J., Larijani, Banafshé, Requejo-Isidro, José, Ministerio de Economía y Competitividad (España), Centre National de la Recherche Scientifique (France), Larijani, B. [0000-0003-4735-1169], Requejo-Isidro, José [0000-0002-2465-6288], Heras-Martínez, Gloria de las, Calleja, V., Bailly, R., Dessolin, J., Larijani, Banafshé, and Requejo-Isidro, José

Abstract

3'-Phosphoinositide-dependent-Kinase-1(PDK1) is a master regulator whereby its PI3- kinase-dependent dysregulation in human pathologies is well documented. Understanding the direct role for Ptdlns(3,4,5)P-3 and other anionic phospholipids in the regulation of PDK1 conformational dynamics and its downstream activation remains incomplete. Using advanced quantitative-time-resolved imaging (Fluorescence Lifetime Imaging and Fluorescence Correlation Spectroscopy) and molecular modelling, we show an interplay of antagonistic binding effects of Ptdlns(3,4,5)P-3 and other anionic phospholipids, regulating activated PDK1 homodimers. We demonstrate that phosphatidylserine maintains PDK1 in an inactive conformation. The dysregulation of the PI3K pathway affects the spatio-temporal and conformational dynamics of PDK1 and the activation of its downstream substrates. We have established a new anionic-phospholipid-dependent model for PDK1 regulation, depicting the conformational dynamics of multiple homodimer states. We show that the dysregulation of the PI3K pathway perturbs equilibrium between the PDK1 homodimer conformations. Our findings provide a role for the PtdSer binding site and its previously unrewarding role in PDK1 downregulation, suggesting a possible therapeutic strategy where the constitutively active dimer conformer of PDK1 may be rendered inactive by small molecules that drive it to its PtdSer-bound conformer.

Published
2019

14. Enriching Europeana: new EuropeanaTech task force report

Author

Isaac A., Manguinhas H., Stiller J., Charles V., Soroa A., Devarenne C., Concordia C., Vila Suero D., Haskiya D., Gavrilis D., Mäkelä E., Brinkerink M., Dangerfield M. C., Simou N., Freire N., Simon R., Bailly R., Wyns R., Verborgh R., Van Hooland S., Gornostaja T., Petras V., Alexiev V., and Mamakis Y.

Subjects
Semantic enrichment, Europeana, Metadata enrichment
Abstract

The report presents the work carried out over seven months in 2015, during which our group has: - inventoried relevant semantic enrichment work in the Europeana Network in the past years. We have tried to do this in a way that we hope will facilitate identification and use of services relevant to the application that needs them. This includes general considerations on the diversity of the processes at hand and a focus on interoperability issues. - further developed criteria to select datasets for semantic enrichment and illustrate with a thorough analysis of selected examples - explored methodological issues for the evaluation of semantic enrichment services - performed a quantitative and qualitative evaluation of seven enrichment services on a same subset of the Europeana dataset, containing 17.300 records. This report, together with its two companion documents and a data space on the Europeana Assembla, presents all this. We have also included, as a conclusion, a number of lessons learned we think should be considered for the design and enhancement of enrichment services as well as for their evaluation.

Published
2015

15. Unsupervised spectral learning of WCFG as low-rank matrix completion

Author

Bailly, R., Xavier Carreras, Luque, F. M., Quattoni, A., Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, Universitat Politècnica de Catalunya. GPLN - Grup de Processament del Llenguatge Natural, and Universitat Politècnica de Catalunya. LARCA - Laboratori d'Algorísmia Relacional, Complexitat i Aprenentatge

Subjects
TheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGES, Informàtica::Intel·ligència artificial::Llenguatge natural [Àrees temàtiques de la UPC], Llenguatge natural (Informàtica) -- Processament, Weighted context-free grammars
Abstract

We derive a spectral method for unsupervised learning ofWeighted Context Free Grammars. We frame WCFG induction as finding a Hankel matrix that has low rank and is linearly constrained to represent a function computed by inside-outside recursions. The proposed algorithm picks the grammar that agrees with a sample and is the simplest with respect to the nuclear norm of the Hankel matrix.

Published
2013

16. Recommendations for the representation of hierarchical objects in Europeana

Author

Bardi A., Kupietzky A., Isaac A., Matei D., Weber D., Arnold K., Martinez Conde M.L., Fingerhut M., Clayphan R., Bailly R., Ruhle S., Charles V., and Agenjo X.

Subjects
Europeana, EDM, Cultural heritage, Digital humanities
Abstract

The issue of handling hierarchical objects has been always an important topic for Europeana{\textquoteright}s network of projects and Data Providers. The implementation of solutions in the Europeana portal has been delayed for a long time mainly due to the fact that complex objects required the development of new functionalities that could not be supported by the Europeana Semantic Elements (ESE) model. Indeed the simplicity and the flatness of this model prevented Data Providers from supplying complex objects.

Published
2013

18. Health-related quality of life in multiple sclerosis: Effects of natalizumab

Author

Rudick, R. A., Miller, D., Hass, S., Hutchinson, M, Calabresi, P. A., Confavreux, C., Galetta, S. L., Giovannoni, G., Havrdova, E., Kappos, L., Lublin, F. D., Miller, D. H., O'Connor, P. W., Phillips, J. T., Polman, C. H., Radue, Ew, Stuart, W. H., Wajgt, A., Weinstock Guttman, B., Wynn, D. R., Lynn, F., Panzara, M. A., Affirm, Macdonell, SENTINEL Investigators including: R., Hughes, A., Taylor, I., Lee, Y. C., Ma, H., King, J., Kilpatrick, T., Butzkueven, H., Marriott, M., Pollard, J., Spring, P., Spies, J., Barnett, M., Dehaene, I., Vanopdenbosch, L., D’Hooghe, M., Van Zandijcke, M., Derijck, O., Seeldrayers, P., Jacquy, J., Piette, T., De Cock, C., Medaer, R., Soors, P., Vanroose, E., Vanderhoven, L., Nagels, G., Dubois, B., Deville, M. C., D’Haene, R., Jacques, F., Hallé, D., Gagnon, S., Likavcan, E., Murray, T. J., Bhan, V., Mackelvey, R., Maxner, C. E., Christie, S., Giaccone, R., Guzman, D. A., Melanson, M., Esfahani, F., Gomori, A. J., Nagaria, M. H., Grand’Maison, F., Berger, L., Nasreddine, Z., Duplessis, M., Brunet, D., Jackson, A., Pari, G., O’Connor, P., Gray, T., Hohol, M., Marchetti, P., Lee, L., Murray, B., Sahlas, J., Perry, J., Devonshire, V., Hooge, J., Hashimoto, S., Oger, J., Smyth, P., Rice, G., Kremenchutzky, M., Stourac, P., Kadanka, Z., Benesova, Y., Niedermayerova, I., Meluzinova, E., Marusic, P., M, Bojar, Zarubova, K., Houzvicková, E., Piková, J., Talab, R., Faculty, Hospital Olomouc, Olomouc, B. Muchova, Urbánek, K, Kettnerova, Z., Mares, J., Otruba, P., Zapletalová, O., Hradilek, P., Ddolezil, D. Dolezil, Woznicova, I., Höfer, R., Ambler J. Fiedler, Z. Ambler J. Fiedler, Sucha, J., Matousek, V., Rektor, I., Dufek, M., Mikulik, R., Mastik, J., Tyrlikova, I., General, Teaching Hospital, Prague, E. Havrdová, Horakova, D., Kalistová, H., Týblová, M., Ehler, E., Novotná, A., Geier, P., Soelberg Sorensen, P., Ravnborg, M., Petersen, B., Blinkenberg, M., Färkkilä, M., Harno, H., Kallela, M., Häppölä, O., Elovaara, I., Kuusisto, H., Ukkonen, M., Peltola, J., Palmio, J., Pelletier, J., Feuillet, L., Suchet, L., Dalecky, A., Tammam, D., Edan, G., Le Page, E., Mérienne, M., Yaouanq, J., Clanet, M., Mekies, C., Azais Vuillemin, C., Senard, A., Lau, G., Steinmetz, G., Warter V. Wolff, J. Warter V. Wolff, Fleury, M., Tranchant, C., Stark, E., Buckpesch Heberer, U., Henn, K. H., Skoberne, T., Schimrigk, S., Hellwig, K., Brune, N., Weiller, C., Gbadamosi, J., Röther, J., Heesen, C., Buhmann, C., Karageorgiou, C., Korakaki, D., Giannoulis, D. r., Tsiara, S., Thomaides, T., Thomopoulos, I., Papageorgiou, H., Armakola, F., Komoly, S., Rózsa, C., Matolcsi, J., Szabó, G. y., Molnár, B., Lovas, G., Dioszeghy, P., Szulics, P., Magyar, Z., Incze, J., Farkas, J., Clemens, B., Kánya, J., Valicskó, Z. s., Bense, E., Nagy, Z. s., Geréby, G., Perényi, J., Simon, Z. s., Szapper, M., Gedeon, L., Csanyi, A., Rum, G., Lipóth, S., Szegedi, A., Jávor, L., Nagy, I., Adám, I., Szirmai, I., Simó, M., Ertsey, C., I, Amrein, Kamondi, A., Harcos, P., Dobos, E., Szabó, B., Balas, V., Guseo, A., Fodor, E., Jófejü, E., Eizler, K., Csiba, L., Csépány, T., Pallagi, E., Bereczki, D., Jakab, G., Juhász, M., Bszabó, B. Szabó I. Mayer, Katona, G., Hutchinson, M., O’Dwyer, J., O’Rourke, K., Sanders, E. A. C. M., Rijk van Andel, J. F., Bomhof, M. A. M., van Erven, P., Hintzen I. Hoppenbrouwers, R. Q. Hintzen I. Hoppenbrouwers, Neuteboom, R. F., Zemel, D., van Doorn, P. A., Jacobs, B. C., Munster, E. T. h. L. Van, ter Bruggen, J. P., Bernsen, R., Jongen, P. J. H., de Smet, E. A. A., Tacken, H. F. H., Polman, C., Zwemmer, J., Nielsen, J., Kalkers, N., Kragt, J., Jasperse, B., Willoughby, E., Anderson, N. E., Barber, A., Anderson, T., Parkin, P. J., Fink, J., Avery, S., Mason, D., Kwiecinski, H., Zakrzewska Pniewska, B., Kaminska, A., Podlecka, A., Nojszewska, M., Czlonkowska, A., Zaborski, J., Wicha, W., Kruszewska Ozimowska, J., Darda Ledzion, L., Selmaj, K., Mochecka Thoelke, A., Pentela Nowicka, J., Walczak, A., Stasiolek, M., Stelmasiak, Z., Bartosik Psujek, H., Mitosek Szewczyk, K., Belniak, E., Chyrchel, U., Maciejowski, M., Strzyzewska Lubos, L., Lubos, L., Matusik, E., Maciejek, Z., Niezgodzinska Maciejek, A., Sobczynska, D., Slotala, T., Wawrzyniak, S., Kochanowicz K. Kuczynski, J. Kochanowicz K. Kuczynski, Zimnoch, R., Pryszmont, M., Drozdowski, W., Baniukiewicz, E., Kulakowska, A., Borowik, H., Lewonowska, M., Szczudlik, A., Róg, T., Gryz Kurek, E., Pankiewicz, J., Furgal, J., Kimkowicz, A., Fryze, W., Wierbicki, T., Michalak, L., Kowalewska, J., Swiatkiewicz, J., Hillert, J., Åkesson, E, Fredrikson, S., Diener, P, Olsson, T., Wallström, E., Fpiehl, F. Piehl L. Hopia, Brundin, L., Marta, M., Andersson, M., Lycke, J., Runmarker, B., Malmeström, C., Vaghfeldt, P., Skoog, B., Schluep, M., Bogousslavskyr, J., Du Pasquier, R., Achtnichts, L., Kuhle, J., Buitrago Telez, C., Schläger, R., Naegelin, Y., Eraksoy, M., Bebek, N., Akman Demir, G., Topcuoglu, B., Kurtuncu, M., Istanbul, University, Istanbul:, A. Siva, Saip, S., Altintas, A., Kiyat, A., Sharief, M., Kasti, M., Lim, E. T., Rashid, W., Silber, E., Saldanha, G., Hawkins, C., Mamutse, G., Woolmore, J., Hawkes, C., Findley, L., Dasilva, R., Gunasekara, H., Palace, J., Cader, Z., Littleton, E., Burke, G., Sharrack O. Suliman, B. Sharrack O. Suliman, Klaffke, S., Swash, M., Dhillon, H., Bates, D., Westwood, M., Nichol, P., Barnes, D., Wren, D., Stoy, N., Robertson, N., Pickersgill, T., Pearson, O., Lawthom, C., Young, C., Mills, R., Lecky, B., Ford, C., Katzman, J., Rosenberg, G., Cooper, J., Wrubel, B., Richardson, B., Lynch, S., Ridings, L., Mcvey, A., Nowack, W., Rae Grant, A., Mackin, G. A., Castaldo, J. E., Spikol, L. J., Carter, J., Wingerchuk, D., Caselli, R., Dodick, D., Scarberry, S., Bailly, R., Garnaas, K., Haake, B., Rossman, H., Belkin, M., Boudouris, W. D., Pierce, R. P., Mass, M., Yadav, V., Bourdette, D., Whitham, R. H., Heitzman, D., Martin, A., Greenfield, C. F., Agius, M., Richman, D. P., Vijayan, N., Wheelock, V. L., Reder, A., Arnason, B., Noronha, A., Balabanov, R., Ray, A., Sheremata, W., Delgado, S., Shebert, B., Maldonado, J., Bowen, J., Garden, G. A., Distad, B. J., Carrithers, M., Rizzo, M., Vollmer, T., Reiningerova, J., Guarnaccia, J., Lo, A., Richardson, G. B., Fazekas, F., Enzinger, C., Seifert, T., Storch, M., Strasser Fuchs, S., Berger, T., Dilitz, E., Egg, R., Deisenhammer, F., Decoo, : D, Lampaert, J., Bartholome, E., Bier, J., Stenager, : E., Rasmussen, M., Binzer, M., Shorsh, K., Christensen, M., Soelberg Sørensen, P., Hansen, H. J., Bech, E., Petersen, T., Kirkegaard, M., Eralinna, : J., Ruutiainen, J., Soilu Hänninen, M., Säkö, E., Laaksonen, M., Reunanen, M., Remes, A., Keskinarkaus, I., Moreau, : T., Noblet, M., Rouaud, O., Couvreur, G., Lepage, E., Drapier, S., De Burghgraeve, V., Merienne, M., Cahagne, V., Gout, O., Deschamps, R., Le Canuet, P., Moulignier, A., Vermersch, P., De Seze, J., Stojkovic, T., Griffié, G., Engles, Ferriby, D., Debouverie, M., Pittion Vouyouvitch, S., Lacour, J. C., Lubetzki, C., Youssov, K., Mrejen, S., Charles, P., Yaici, S., Clavelou, P., Aufauvre, D., Renouil Guy, N., Cesaro, P., Degos, F., Benisty, S., Rumbach, L., Decavel, P., Blanc, S., Aubertin, P., Riche, G., Brochet, B., Ouallet, J. C., Anne, O., Menck, : S., Grupe, A., Gutmann, E., Lensch, E., Fucik, E., Heitmann, S., Hartung, H. P., Schröter, M., Kurz, F. M. W., Heidenreich, F., Trebst, C., Pul, R., Hohlfeld, R., Krumbholz, M., Pellkofer, H., Haas, J., Segert, A., Meyer, R., Anagnostou, P., Kabus, C., Poehlau, D., Schneider, K., Hoffmann, V., Zettl, U., Steinhagen, V., Adler, S., Steinbrecher E. Rothenfusser Körber, A. Steinbrecher E. Rothenfusser Körber, Zellner, R., Baum, K., Günther, A., Bläsing, H., Stoll, G., Gold, R., Bayas, A., Kleinschnitz, C., Limmroth, V., Katsarava, Z., Kastrup, O., Haller, P., Stoeve, S., Höbel, D., Oschmann, P., Voigt, K., Burger, C. V., Abramsky, : O., Karusiss, D., Achiron, A., Kishner, I., Stern, Y., Sarove Pinhas, I., Dolev, M., Magalashvili, D., Pozzili, : C., Lenzi, D., Scontrini, A., Millefiorini, E., Buttinelli, C., Gallo, P., Ranzato, F., Tiberio, M., Perini, P., Laroni, Alice, Marrosu, M., Cocco P. Marchi, E. Cocco P. Marchi, Spinicci, G., Massole, S., Mascia, M., Floris, G., Trojano, M., Bellacosa, A., Paolicelli, D., Bosco Zimatore, G., Simone, I. L., Giorelli, M., Di Monte, E., Mancardi, GIOVANNI LUIGI, Pizzorno, M., Murialdo, A., Narciso, E., Capello, A., Comi, G., Martinelli, V., Rodegher, M., Esposito, F., Colombo, B., Rossi, P., Polman, : C. H., Jasperse, M. M. S., Zwemmer, J. N. P., Kragt, J. J., De Smet, E., Tacken, H., Frequin, S. T. F. M., Siegers, H. P., Mauser, H. W., Fernandez Fernandez, : O., León, A., Romero, F., Alonso, A., Tamayo, J., Montalban, X., Nos, C., Pelayo, R., Tellez, N., Rio, J., Tintore, M., Arbizu, T., Romero, L., Moral, E., Martinez, S., Kappos, : L., Wilmes, S., Karabudak, : R., Kurne, A., Erdem, S., Siva, A., Atamer, A., Bilgili, F., Topcular, B., Giovannoni, : G., Lava, : N., Murnane, M., Dentinger, M., Zimmerman, E., Reiss, M., Gupta, V., Scott, T., Brillman, J., Kunschner, L., Wright, D., Perel, A., Babu, A., Rivera, V., Killian, J., Hutton, G., Lai, E., Picone, M., Cadivid, D., Kamin, S., Shanawani, M., Gauthier, S., Morgan, A., Buckle, G., Margolin, D., Kwen, P. L., Garg, N., Munschauer, F., Khatri, B., Rassouli, M., Saxena, V., Ahmed, A., Turner, A., Fox, E., Couch, C., Tyler, R., Horvit, A., Fodor, P., Humphries, S., Wynn, D., Nagar, C., O’Brien, D., Allen, N., Turel, A., Friedenberg, S., Carlson, J., Hosey, J., Crayton, H., Richert, J., Tornatore, C., Sirdofsky, M., Greenstein, J., Shpigel, Y., Mandel, S., Adbelhak, T., Schmerler, M., Zadikoff, C., Rorick, M., Reed, R., Elias, S., Feit, H., Angus, E., Sripathi, N., Herbert, J., Kiprovski, K., Qu, X., Del Bene, M., Mattson, D., Hingtgen, C., Fleck, J., Horak, H., Javerbaum, J., Elmore, R., Garcia, E., Tasch, E., Gruener, G., Celesia, G., Chawla, J., Miller, A., Drexler, E., Keilson, M., Wolintz, R., Drasby, E., Muscat, P., Belden, J., Sullivan, R., Cohen, J., Stone, L., Marrie, R. A., Fox, R., Hughes, B., Babikian, P., Jacoby, M., Doro, J., Puricelli, M., Boudoris, W., Pierce, R., Eggenberger, E., Birbeck, G., Martin, J., Kaufman, D., Stuart, W., English, J. B., Stuart, D. S., Gilbert, R. W., Kaufman, M., Putman, S., Diedrich, A., Follmer, R., Pelletier, D., Waubant, E., Cree, B., Genain, C., Goodin, D., Patwa, H., Rizo, M., Kitaj, M., Blevins, J., Smith, T., Mcgee, F., Honeycutt, W., Brown, M., Isa, A., Nieves Quinones, D., Krupp, L., Smiroldo, J., Zarif, M., Perkins, C., Sumner, A., Fisher, A., Gutierrez, A., Jacoby, R., Svoboda, S., Dorn, D., Groeschel, A., Steingo, B., Kishner, R., Cohen, B., Melen, O., Simuni, T., Zee, P., Cohan, S., Yerby, M., Hendin, B., Levine, T., Tamm, H., Travis, L. H., Freedman, S. M., Tim, R., Ferrell, W., Stefoski, D., Stevens, S., Katsamakis, G., Topel, J., Ko, M., Gelber, D., Fortin, C., Green, B., Logan, W., Carpenter, D., Temple, L., Sadiq, S., Sylvester, A., Sim, G., Mihai, C., Vertino, M., Jubelt, B., Mejico, L., Riskind, P., Cabo, A., Paskavitz, J., Moonis, M., Bashir J. Brockington, K. Bashir J. Brockington, Nicholas, A., Slaughter, R., Archer S. Harik, R. Archer S. Harik, Haddad, N., Pippenger, M. A., Van den Noort, S., Thai, G., Olek, M., Demetriou, M., Shin, R., Calabresi, P., Rus, H., Bever, C., Johnson, K., Sherbert, R., Herndon, R., Uschmann, H., Chandler, A., Markowitz, C., Jacobs, D., Balcer, L., Mitchell, G., Chakravorty, S., Heyman, R., Stauber, Z., Goodman, A., Segal, B., Schwid, S., Samkoff, L., Levin, M., Jacewicz, M., Menkes, D., Pulsinelli, W., Frohman, E., Racke, M., Hawker, K., Ulrich, R., Panitch, H., Hamill, R., Tandon, R., Dulaney, E., Simnad, V., Miller, J., Wooten, G. F., Harrison, M., Doherty, M., Wundes, A., Distad, J., Kachuck, N., Berkovich, R., Burnett, M., Sahai, S., Bandari, D., Weiner, L., Storey, J. R., Beesley, B., Hart, D., Moses, H., Sriram, S., Fang, J., O’Duffy, A., Kita, M., Taylor, L., Elliott, M., Roberts, J., Jeffery, D., Maxwell, S., Lefkowitz, D., Kumar, S., Sinclair, M., Radue, E. W., de Vera, A., Bacelar, O., and Kuster, P.

Subjects
Adult, Male, medicine.medical_specialty, Multiple Sclerosis, Visual analogue scale, Health Status, Population, Pain, Comorbidity, Placebo, Antibodies, law.invention, Natalizumab, Randomized controlled trial, Quality of life, Double-Blind Method, law, Internal medicine, Surveys and Questionnaires, Monoclonal, medicine, Prevalence, Humans, Longitudinal Studies, education, Humanized, education.field_of_study, Expanded Disability Status Scale, Neuroscience (all), business.industry, Antibodies, Monoclonal, Antibodies, Monoclonal, Humanized, Female, Patient Satisfaction, Treatment Outcome, United States, Quality of Life, Multiple sclerosis, medicine.disease, Neurology, Physical therapy, Neurology (clinical), business, medicine.drug
Abstract

Objective To report the relationship between disease activity and health-related quality of life (HRQoL) in relapsing multiple sclerosis, and the impact of natalizumab. Methods HRQoL data were available from 2,113 multiple sclerosis patients in natalizumab clinical studies. In the Natalizumab Safety and Efficacy in Relapsing Remitting Multiple Sclerosis (AFFIRM) study, patients received natalizumab 300mg (n = 627) or placebo (n = 315); in the Safety and Efficacy of Natalizumab in Combination with Interferon Beta-1a in Patients with Relapsing Remitting Multiple Sclerosis (SENTINEL) study, patients received interferon beta-1a (IFN-β-1a) plus natalizumab 300mg (n = 589), or IFN-β-1a plus placebo (n = 582). The Short Form-36 (SF-36) and a subject global assessment visual analog scale were administered at baseline and weeks 24, 52, and 104. Prespecified analyses included changes from baseline to week 104 in SF-36 and visual analog scale scores. Odds ratios for clinically meaningful improvement or worsening on the SF-36 Physical Component Summary (PCS) and Mental Component Summary were calculated. Results Mean baseline SF-36 scores were significantly less than the general US population and correlated with Expanded Disability Status Scale scores, sustained disability progression, relapse number, and increased volume of brain magnetic resonance imaging lesions. Natalizumab significantly improved SF-36 PCS and Mental Component Summary scores at week 104 in AFFIRM. PCS changes were significantly improved by week 24 and at all subsequent time points. Natalizumab-treated patients in both studies were more likely to experience clinically important improvement and less likely to experience clinically important deterioration on the SF-36 PCS. The visual analog scale also showed significantly improved HRQoL with natalizumab. Interpretation HRQoL was impaired in relapsing multiple sclerosis patients, correlated with severity of disease as measured by neurological ratings or magnetic resonance imaging, and improved significantly with natalizumab. Ann Neurol 2007

Published
2007

28. DNA-binding and transcriptional activation properties of the EWS-FLI-1 fusion protein resulting from the t(11;22) translocation in Ewing sarcoma

Author

Bailly, R. -A, Bosselut, R., Jessica zucman-rossi, Cormier, F., Delattre, O., Roussel, M., Thomas, G., and Ghysdael, J.

Subjects
Transcription, Genetic, Chromosomes, Human, Pair 22, Recombinant Fusion Proteins, Molecular Sequence Data, Restriction Mapping, Bone Neoplasms, Sarcoma, Ewing, Polymerase Chain Reaction, Translocation, Genetic, Proto-Oncogene Proteins, Humans, Amino Acid Sequence, Molecular Biology, DNA Primers, Base Sequence, Proto-Oncogene Proteins c-ets, Proto-Oncogene Protein c-fli-1, Chromosomes, Human, Pair 11, fungi, Chromosome Mapping, Cell Biology, DNA-Binding Proteins, Genes, Trans-Activators, Plasmids, Transcription Factors, Research Article
Abstract

The 5' half of the EWS gene has recently been described to be fused to the 3' regions of genes encoding the DNA-binding domain of several transcriptional regulators, including ATF1, FLI-1, and ERG, in several human tumors. The most frequent occurrence of this situation results from the t(11;22)(q24;q12) chromosome translocation specific for Ewing sarcoma (ES) and related tumors which joins EWS sequences to the 3' half of FLI-1, which encodes a member of the Ets family of transcriptional regulators. We show here that this chimeric gene encodes an EWS-FLI-1 nuclear protein which binds DNA with the same sequence specificity as the wild-type parental FLI-1 protein. We further show that EWS-FLI-1 is an efficient sequence-specific transcriptional activator of model promoters containing FLI-1 (Ets)-binding sites, a property which is strictly dependent on the presence of its EWS domain. Comparison of the properties of the N-terminal activation domain of FLI-1 to those of the EWS domain of the fusion protein indicates that EWS-FLI-1 has altered transcriptional activation properties compared with FLI-1. These results suggest that EWS-FLI-1 contributes to the transformed phenotype of ES tumor cells by inducing the deregulated and/or unscheduled activation of genes normally responsive to FLI-1 or to other close members of the Ets family. ES and related tumors are characterized by an elevated level of c-myc expression. We show that EWS-FLI-1 is a transactivator of the c-myc promoter, suggesting that upregulation of c-myc expression is under control of EWS-FLI-1.

29. Unsupervised spectral learning of FSTs

Author

Bailly, R., Xavier Carreras, Quattoni, A., Universitat Politècnica de Catalunya. GPLN - Grup de Processament del Llenguatge Natural, and Universitat Politècnica de Catalunya. LARCA - Laboratori d'Algorísmia Relacional, Complexitat i Aprenentatge

Subjects
Linear constraints, Bioinformatics, Natural language processing, Relaxation processes, Learning algorithms, Low-rank Hankel matrixes, Matrix algebra, Natural language processing systems, Finite state transducers, Computational biology, Rank minimizations, Spectral learning, Algorismes d'aprenentage, Informàtica::Intel·ligència artificial::Llenguatge natural [Àrees temàtiques de la UPC], Spectral algorithm
Abstract

Finite-State Transducers (FST) are a standard tool for modeling paired input output sequences and are used in numerous applications, ranging from computational biology to natural language processing. Recently Balle et al. [4] presented a spectral algorithm for learning FST from samples of aligned input-output sequences. In this paper we address the more realistic, yet challenging setting where the alignments are unknown to the learning algorithm. We frame FST learning as finding a low rank Hankel matrix satisfying constraints derived from observable statistics. Under this formulation, we provide identifiability results for FST distributions. Then, following previous work on rank minimization, we propose a regularized convex relaxation of this objective which is based on minimizing a nuclear norm penalty subject to linear constraints and can be solved efficiently.

41. Test-retest reliability of corticokinematic coherence in young children with cerebral palsy: An observational longitudinal study.

Author

Démas J, Bourguignon M, Bailly R, Bouvier S, Brochard S, Dinomais M, and Van Bogaert P

Subjects
Humans, Male, Female, Longitudinal Studies, Child, Preschool, Infant, Reproducibility of Results, Cerebral Palsy physiopathology, Electroencephalography methods, Proprioception physiology
Abstract

Objectives: To assess the test-retest reliability of the corticokinematic coherence (CKC), an electrophysiological marker of proprioception, in children with cerebral palsy (CP)., Methods: Electroencephalography (EEG) signals from 15 children with unilateral or bilateral CP aged 23 to 53 months were recorded in two sessions 3 months apart using 128-channel EEG caps. During each session, children's fingers were moved at 2 Hz by an experimenter, in separate recordings for the more-affected (MA) and less-affected (LA) hands. The CKC was computed at the electrode and source levels, at movement frequency F0 (2 Hz) and its first harmonic F1 (4 Hz). A two-way mixed-effects model intraclass-correlation coefficient (ICC) was computed for the maximum CKC strength across electrodes at F0 and F1 obtained during the two sessions., Results: ICC of the CKC strength acquired from LA and MA hands pooled together were respectively 0.51 (95% CI: 0.30-0.68) at F0 and 0.96 (95% CI: 0.93-0.98) at F1. The mean distances separating the CKC peaks in the source space at the two evaluation times were in the order of a centimeter., Conclusion: CKC is a robust electrophysiologic marker to study the longitudinal changes in cortical processing of proprioceptive afferences in young children with CP., Competing Interests: Declaration of competing interest None of the authors have potential conflicts of interest to be disclosed, (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Published
2024
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42. Detecting abnormal cell behaviors from dry mass time series.

Author

Bailly R, Malfante M, Allier C, Paviolo C, Ghenim L, Padmanabhan K, Bardin S, and Mars J

Subjects
Humans, Time Factors, Cell Culture Techniques, Cell Line, Problem Behavior, Self-Management
Abstract

The prediction of pathological changes on single cell behaviour is a challenging task for deep learning models. Indeed, in self-supervised learning methods, no prior labels are used for the training and all of the information for event predictions are extracted from the data themselves. We present here a novel self-supervised learning model for the detection of anomalies in a given cell population, StArDusTS. Cells are monitored over time, and analysed to extract time-series of dry mass values. We assessed its performances on different cell lines, showing a precision of 96% in the automatic detection of anomalies. Additionally, anomaly detection was also associated with cell measurement errors inherent to the acquisition or analysis pipelines, leading to an improvement of the upstream methods for feature extraction. Our results pave the way to novel architectures for the continuous monitoring of cell cultures in applied research or bioproduction applications, and for the prediction of pathological cellular changes., (© 2024. The Author(s).)

Published
2024
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43. Bone Deformities through the Prism of the International Classification of Functioning, Disability and Health in Ambulant Children with Cerebral Palsy: A Systematic Review.

Author

Bailly R, Pons C, Haes AC, Nguyen L, Thepaut M, Houx L, Lempereur M, and Brochard S

Abstract

(1) Aim: The aim of this study was to determine the relationship between lower limb bone deformities and body functions, activity, and participation in ambulant children with CP and whether changing bone morphology affects outcomes in these domains. (2) Methods: A systematic literature search (PROSPERO CRD42020208416) of studies reporting correlations between measures of lower limb bone deformities and measures of body function, activity or participation, or post-surgical outcomes in these domains was conducted from 1990 to 2023 in Medline, Scopus, and Cochrane Library. We assessed study quality with the Checklist for Case Series (CCS) and a quality assessment developed by Quebec University Hospital. Meta-analysis was not possible; therefore, descriptive synthesis was performed. (3) Results: A total of 12 of 3373 screened articles were included. No studies evaluated the relationships between bone deformities and activity or participation, or the effect of isolated bone surgery on these domains. Correlations between bone deformities and body functions were poor-to-moderate. Internal hip rotation during gait improved after femoral derotation osteotomy. (4) Conclusions: A shift in paradigm is urgently required for the research and management of bone deformities in children with CP to include the activity and participation domains of the ICF, as well as consider more psychological aspects such as self-image.

Published
2024
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44. Introducing a pharmacist-led transmural care program to reduce drug-related problems in orthogeriatric patients: a prospective interventional study.

Author

Bailly R, Wuyts S, Toelen L, Mets T, Van Hauwermeiren C, Scheerlinck T, Cortoos PJ, and Lieten S

Subjects
Humans, Aged, Prospective Studies, Patient Discharge, Hospitalization, Pharmacists, Medication Errors
Abstract

Background: Orthogeriatric patients have an increased risk for complications due to underlying comorbidities, chronic drug therapy and frequent treatment changes during hospitalization. The clinical pharmacist (CP) plays a key role in transmural communication concerning polypharmacy to improve continuity of care by the general practitioner (GP) after discharge. In this study, a pharmacist-led transmural care program, tailored to orthogeriatric patients, was evaluated to reduce drug related problems (DRPs) after discharge., Methods: An interventional study was performed (pre-period: 1/10/2021-31/12/2021; post-period: 1/01/2022-31/03/2022). Patients (≥ 65 years) from the orthopedic department were included. The pre-group received usual care, the post-group received the pharmacist-led transmural care program. The DRP reduction rate one month after discharge was calculated. Associated factors for the DRP reduction rate were determined in a multiple linear regression analysis. The GP acceptance rate was determined for the proposed interventions, as well as their clinical impact using the Clinical, Economic and Organizational (CLEO) tool. Readmissions one month after discharge were evaluated., Results: Overall, 127 patients were included (control n = 61, intervention n = 66). The DRP reduction rate was statistically significantly higher in the intervention group compared to the control group (p < 0.001). The pharmacist's intervention was associated with an increased DRP reduction rate (+ 1.750, 95% confidence interval 1.222-2.278). In total, 141 interventions were suggested by the CP, of which 71% were accepted one month after discharge. In both periods, four patients were readmitted one month after discharge. 58% of the interventions had a clinical impact (≥ 2 C level using the CLEO-tool) according to the geriatrician and for the CP it was 45%, indicating that they had the potential to avoid patient harm., Conclusions: The pharmacist-led transmural care program significantly reduced DRPs in geriatric patients from the orthopedic department one month after discharge. The transmural communication with GPs resulted in a high acceptance rate of the proposed interventions., (© 2023. The Author(s).)

Published
2024
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45. Changes Induced by Early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities in Young Children With Unilateral Cerebral Palsy: A Randomized Clinical Trial.

Author

Araneda R, Ebner-Karestinos D, Paradis J, Klöcker A, Saussez G, Demas J, Bailly R, Bouvier S, Carton de Tournai A, Herman E, Souki A, Le Gal G, Nowak E, Sizonenko SV, Newman CJ, Dinomais M, Riquelme I, Guzzetta A, Brochard S, and Bleyenheuft Y

Subjects
Female, Child, Humans, Child, Preschool, Prospective Studies, Physical Therapy Modalities, Canada, Upper Extremity, Lower Extremity, Cerebral Palsy therapy
Abstract

Importance: Intensive interventions are provided to young children with unilateral cerebral palsy (UCP), classically focused on the upper extremity despite the frequent impairment of gross motor function. Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE) effectively improves manual dexterity and gross motor function in school-aged children., Objective: To verify if HABIT-ILE would improve manual abilities in young children with UCP more than usual motor activity., Design, Setting, and Participants: This prospective randomized clinical trial (November 2018 to December 2021), including 2 parallel groups and a 1:1 allocation, recruitment took place at European university hospitals, cerebral palsy specialized centers, and spontaneous applications at 3 sites: Brussels, Belgium; Brest, France; and Pisa, Italy. Matched (age at inclusion, lesion type, cause of cerebral palsy, and affected side) pairs randomization was performed. Young children were assessed at baseline (T0), 2 weeks after baseline (T1), and 3 months after baseline (T2). Health care professionals and assessors of main outcomes were blinded to group allocation. At least 23 young children (in each group) aged 12 to 59 months with spastic/dyskinetic UCP and able to follow instructions were needed. Exclusion criteria included uncontrolled seizures, scheduled botulinum toxin injections, orthopedic surgery scheduled during the 6 months before or during the study period, severe visual/cognitive impairments, or contraindications to magnetic resonance imaging., Interventions: Two weeks of usual motor activity including usual rehabilitation (control group) vs 2 weeks (50 hours) of HABIT-ILE (HABIT-ILE group)., Main Outcomes and Measures: Primary outcome: Assisting Hand Assessment (AHA); secondary outcomes: Gross Motor Function Measure-66 (GMFM-66), Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT), and Canadian Occupational Performance Measure (COPM)., Results: Of 50 recruited young children (26 girls [52%], median age; 35.3 months for HABIT-ILE group; median age, 32.8 months for control group), 49 were included in the final analyses. Change in AHA score from T0 to T2 was significantly greater in the HABIT-ILE group (adjusted mean score difference [MD], 5.19; 95% CI, 2.84-7.55; P < .001). Changes in GMFM-66 (MD, 4.72; 95% CI, 2.66-6.78), PEDI-CAT daily activities (MD, 1.40; 95% CI, 0.29-2.51), COPM performance (MD, 3.62; 95% CI, 2.91-4.32), and satisfaction (MD, 3.53; 95% CI, 2.70-4.36) scores were greater in the HABIT ILE group., Conclusions and Relevance: In this clinical trial, early HABIT-ILE was shown to be an effective treatment to improve motor performance in young children with UCP. Moreover, the improvements had an impact on daily life activities of these children., Trial Registration: ClinicalTrials.gov Identifier: NCT04020354.

Published
2024
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46. Teaching and Rehabilitation of Handwriting for Children in the Digital Age: Issues and Challenges.

Author

Bonneton-Botté N, Miramand L, Bailly R, and Pons C

Abstract

Handwriting is a determining factor for academic success and autonomy for all children. Making knowledge accessible to all is a challenge in the context of inclusive education. Given the neurodevelopmental diversity within a classroom of children, ensuring that the handwriting of all pupils progresses is very demanding for education professionals. The development of tools that can take into account the variability of the profiles and learning abilities of children with handwriting difficulties offers a new potential for the development of specific and adapted remediation strategies. This narrative review aims to present and discuss the challenges of handwriting learning and the opportunities offered by new technologies involving AI for school and health professionals to successfully improve the handwriting skills of all children.

Published
2023
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47. Detecting Movement Changes in Children with Hemiparesis after Upper Limb Therapies: A Responsiveness Analysis of a 3D Bimanual Protocol.

Author

Cacioppo M, Lempereur M, Houx L, Bouvier S, Bailly R, and Brochard S

Subjects
Humans, Child, Child, Preschool, Adolescent, Movement, Hand, Physical Therapy Modalities, Paresis, Upper Extremity, Cerebral Palsy
Abstract

The "Be an Airplane Pilot" (BE API) protocol was developed to evaluate upper limb (UL) kinematics in children with unilateral cerebral palsy (uCP) during bimanual tasks. The aim of this study was to investigate the responsiveness of this protocol to changes in kinematics and movement quality after UL therapies, using individual and group analyses, and to analyse the relationships between kinematic and functional changes in these children. Twenty children with uCP (5-15 years old) either participated in bimanual intensive therapy or received UL botulinum toxin injections. All the children performed the BE API protocol and functional assessments (Assisting Hand Assessment [AHA]) before and after the interventions. The individual analyses found kinematic changes in 100% of the children after therapy. The group analysis found significantly higher trunk and shoulder deviations after the intensive therapy. No significant changes were found for smoothness or trajectory straightness. The changes in the kinematic deviations were moderately correlated with the changes in the AHA scores. This study confirmed the responsiveness of the BE API protocol to change after therapy; therefore, the protocol is now fully validated and can be implemented in clinical practice. Its use should help in the accurate identification of impairments so that individualized treatments can be proposed.

Published
2023
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48. Parent satisfaction with medical and rehabilitation services for children with physical disabilities during lockdown.

Author

Cacioppo M, Lucas C, Dai S, Bailly R, Pérennou D, Varengue R, Houx L, Lempereur M, Kandalaft C, Chatelin A, Vagnoni J, Vuillerot C, Gautheron V, Dinomais M, Dheilly E, Bouvier S, Brochard S, and Pons C

Subjects
Child, Humans, Parents, Personal Satisfaction, Disabled Persons, Disabled Children rehabilitation
Abstract

Competing Interests: Declaration of Competing Interest None

Published
2023
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49. Comprehensive personalized ankle joint shape analysis of children with cerebral palsy from pediatric MRI.

Author

Cheng Y, Bailly R, Scavinner-Dorval C, Fouquet B, Borotikar B, Ben Salem D, Brochard S, and Rousseau F

Abstract

Cerebral palsy, a common physical disability in childhood, often causes abnormal patterns of movement and posture. To better understand the pathology and improve rehabilitation of patients, a comprehensive bone shape analysis approach is proposed in this article. First, a group analysis is performed on a clinical MRI dataset using two state-of-the-art shape analysis methods: ShapeWorks and a voxel-based method relying on Advanced Normalization Tools (ANTs) registration. Second, an analysis of three bones of the ankle is done to provide a complete view of the ankle joint. Third, a bone shape analysis is carried out at subject level to highlight variability patterns for personnalized understanding of deformities., (Copyright © 2022 Cheng, Bailly, Scavinner-Dorval, Fouquet, Borotikar, Ben Salem, Brochard and Rousseau.)

Published
2022
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50. Perceived impact of lockdown on daily life in children with physical disabilities and their families during the COVID-19 pandemic.

Author

Varengue R, Brochard S, Bouvier S, Bailly R, Houx L, Lempereur M, Kandalaft C, Chatelin A, Vagnoni J, Vuillerot C, Gautheron V, Dheilly E, Pons C, Dinomais M, and Cacioppo M

Subjects
Caregivers, Child, Communicable Disease Control, Female, Humans, Male, Pandemics, Parents, COVID-19 epidemiology
Abstract

Background: The first lockdown during COVID-19 pandemic in France led to an abrupt change in children's daily lives. For children with physical disabilities and their families, activities were limited, access to healthcare and therapy was disrupted, and family organization was altered. The objective was to report the impact of the lockdown on daily life activities and well-being of children with physical disabilities as perceived by caregivers., Methods: Two online national surveys were addressed to the parents of children with physical disabilities (ECHO survey: 6 April to 11 May 2020) and without disabilities (E-COPAIN survey: 24 April to 11 May 2020), confined at home during the lockdown. A lockdown impact score was calculated from difficulties related to children's well-being (morale, behaviour and social interaction) and daily life activities (schooling and physical activity) and compared between groups. Data on family environment, parental stress and concerns were collected., Results: One thousand three hundred seventy-six children (9.45 ± 4.78 years, 54% girls) in ECHO survey and 367 children (7.3 ± 4.4 years, 48% girls) in E-COPAIN survey were included. A negative impact of lockdown was found on 81% of children with physical disabilities. Behavioural problems were significantly more frequent (59.5% vs. 47.4%, P < .005) and parental stress was higher (6.1 ± 3.33 vs. 5.3 ± 3.01, P = .005) in the ECHO group. Associated impairments (odds ratio [OR] = 1.45 [1.30-1.62], P < .001), parental stress (OR = 1.09 [1.06-1.12], P < .001) and continuation of rehabilitation (OR = 0.80 [0.72-0.89], P < .001) were determinants of the level of difficulty experienced., Conclusions: The lockdown had a considerable, negative impact on the daily life of children with disabilities and their families. Guiding policymakers with the essential daily life activities and the services to provide for children with physical disabilities would offer valuable insights to manage such a sanitary crisis and allow to identify the most vulnerable population., (© 2021 John Wiley & Sons, Ltd.)

Published
2022
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