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Brogna C, Pane M, Coratti G, D'Amico A, Pegoraro E, Bello L, Sansone VAM, Albamonte E, Messina S, Pini A, D'Angelo MG, Bruno C, Mongini T, Ricci FS, Berardinelli A, Battini R, Masson R, Bertini ES, Politano L, Mercuri E. Upper Limb Changes in DMD Patients Amenable to Skipping Exons 44, 45, 51 and 53: A 24-Month Study. Children (Basel) 2023; 10:children10040746. [PMID: 37189996 DOI: 10.3390/children10040746] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023]
Abstract
INTRODUCTION The Performance of Upper Limb version 2.0 (PUL 2.0) is increasingly used in Duchenne Muscular Dystrophy (DMD) to study longitudinal functional changes of motor upper limb function in ambulant and non-ambulant patients. The aim of this study was to evaluate changes in upper limb functions in patients carrying mutations amenable to skipping exons 44, 45, 51 and 53. METHODS All DMD patients were assessed using the PUL 2.0 for at least 2 years, focusing on 24-month paired visits in those with mutations eligible for skipping exons 44, 45, 51 and 53. RESULTS 285 paired assessments were available. The mean total PUL 2.0 12-month change was -0.67 (2.80), -1.15 (3.98), -1.46 (3.37) and -1.95 (4.04) in patients carrying mutations amenable to skipping exon 44, 45, 51 and 53, respectively. The mean total PUL 2.0 24-month change was -1.47 (3.73), -2.78 (5.86), -2.95 (4.56) and -4.53 (6.13) in patients amenable to skipping exon 44, 45, 51 and 53, respectively. The difference in PUL 2.0 mean changes among the type of exon skip class for the total score was not significant at 12 months but was significant at 24 months for the total score (p < 0.001), the shoulder (p = 0.01) and the elbow domain (p < 0.001), with patients amenable to skipping exon 44 having smaller changes compared to those amenable to skipping exon 53. There was no difference within ambulant or non-ambulant cohorts when subdivided by exon skip class for the total and subdomains score (p > 0.05). CONCLUSIONS Our results expand the information on upper limb function changes detected by the PUL 2.0 in a relatively large group of DMD patients with distinct exon-skipping classes. This information can be of help when designing clinical trials or in the interpretation of the real world data including non-ambulant patients.
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Affiliation(s)
- Claudia Brogna
- Pediatric Neurology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Giorgia Coratti
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Elena Pegoraro
- Department of Neurosciences, University of Padua, 35128 Padua, Italy
| | - Luca Bello
- Department of Neurosciences, University of Padua, 35128 Padua, Italy
| | - Valeria Ada Maria Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, 20162 Milan, Italy
| | - Emilio Albamonte
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, 20162 Milan, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
| | - Antonella Pini
- Neuromuscular Pediatric Unit, IRRCS Istituto delle Scienze Neurologiche di Bologna, 40139 Bologna, Italy
| | | | - Claudio Bruno
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, 16132 Genoa, Italy
| | - Tiziana Mongini
- Neuromuscular Center, AOU Città della Salute e della Scienza, University of Torino, 10100 Turin, Italy
| | - Federica Silvia Ricci
- Neuromuscular Center, AOU Città della Salute e della Scienza, University of Torino, 10100 Turin, Italy
| | - Angela Berardinelli
- National Neurological Institute C. Mondino Foundation, IRCCS, 27100 Pavia, Italy
| | - Roberta Battini
- Department of Developmental Neuroscience, IRCCS Stella Maris, 56018 Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Riccardo Masson
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy
| | - Enrico Silvio Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Luisa Politano
- Cardiomiology and Medical Genetics, Department of Experimental Medicine, Università della Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Pane M, Coratti G, Brogna C, Bovis F, D'Amico A, Pegoraro E, Bello L, Sansone V, Albamonte E, Ferraroli E, Mazzone ES, Fanelli L, Messina S, Catteruccia M, Cicala G, Ricci M, Frosini S, De Luca G, Rolle E, De Sanctis R, Forcina N, Norcia G, Passamano L, Gardani A, Pini A, Monaco G, D'Angelo MG, Capasso A, Leone D, Zanin R, Vita GL, Panicucci C, Bruno C, Mongini T, Ricci F, Berardinelli A, Battini R, Masson R, Baranello G, Dosi C, Bertini E, Politano L, Mercuri E. Longitudinal Analysis of PUL 2.0 Domains in Ambulant and Non-Ambulant Duchenne Muscular Dystrophy Patients: How do they Change in Relation to Functional Ability? J Neuromuscul Dis 2023:JND221556. [PMID: 37066919 DOI: 10.3233/jnd-221556] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
BACKGROUND The performance of upper limb 2.0 (PUL) is widely used to assess upper limb function in DMD patients. The aim of the study was to assess 24 month PUL changes in a large cohort of DMD patients and to establish whether domains changes occur more frequently in specific functional subgroups. METHODS The PUL was performed in 311 patients who had at least one pair of assessments at 24 months, for a total of 808 paired assessments. Ambulant patients were subdivided according to the ability to walk: >350, 250-350, ≤250 meters. Non ambulant patients were subdivided according to the time since they lost ambulation: <1, 1-2, 2-5 or >5 years. RESULTS At 12 months, the mean PUL 2.0 change on all the paired assessments was -1.30 (-1.51--1.05) for the total score, -0.5 (-0.66--0.39) for the shoulder domain, -0.6 (-0.74--0.5) for the elbow domain and -0.1 (-0.20--0.06) for the distal domain.At 24 months, the mean PUL 2.0 change on all the paired assessments was -2.9 (-3.29--2.60) for the total score, -1.30 (-1.47--1.09) for the shoulder domain, -1.30 (-1.45--1.11) for the elbow domain and -0.4 (-1.48--1.29) for the distal domain.Changes at 12 and 24 months were statistically significant between subgroups with different functional abilities for the total score and each domain (p < 0.001). CONCLUSION There were different patterns of changes among the functional subgroups in the individual domains. The time of transition, including the year before and after loss of ambulation, show the peak of negative changes in PUL total scores that reflect not only loss of shoulder but also of elbow activities. These results suggest that patterns of changes should be considered at the time of designing clinical trials.
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Affiliation(s)
- Marika Pane
- Pediatric Neurology, Università Cattolica delSacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Giorgia Coratti
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Claudia Brogna
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Francesca Bovis
- Department of Health Sciences (DISSAL), University of Genova, Genova, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children'sHospital, Rome, Italy
| | - Elena Pegoraro
- Department of Neurosciences, University of Padua, Padua, Italy
| | - Luca Bello
- Department of Neurosciences, University of Padua, Padua, Italy
| | - Valeria Sansone
- The NEMO Clinical Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Emilio Albamonte
- The NEMO Clinical Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | | | | | - Lavinia Fanelli
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Michela Catteruccia
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children'sHospital, Rome, Italy
| | - Gianpaolo Cicala
- Pediatric Neurology, Università Cattolica delSacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Martina Ricci
- Pediatric Neurology, Università Cattolica delSacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Silvia Frosini
- Department of Developmental Neuroscience, IRCCS Stella Maris, Pisa, Italy
| | - Giacomo De Luca
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children'sHospital, Rome, Italy
| | - Enrica Rolle
- Neuromuscular Center, AOU Città della Salute e della Scienza, University of Torino, Turin, Italy
| | - Roberto De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Nicola Forcina
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Giulia Norcia
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Luigia Passamano
- Department of Experimental Medicine, Cardiomiology and Medical Genetics, Second University of Naples, Naples, Italy
| | - Alice Gardani
- Child and Adolescence NeurologicalUnit, National Neurological Institute Casimiro MondinoFoundation, IRCCS, Pavia, Italy
| | - Antonella Pini
- Child Neurologyand Psychiatry Unit, IRCCS Institute of Neurological Sciences, Bellaria Hospital, Bologna, Italy
| | - Giulia Monaco
- Child Neurologyand Psychiatry Unit, IRCCS Institute of Neurological Sciences, Bellaria Hospital, Bologna, Italy
| | | | - Anna Capasso
- Pediatric Neurology, Università Cattolica delSacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Daniela Leone
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Riccardo Zanin
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Gian Luca Vita
- Unit of Neurology, IRCCS Centro Neurolesi Bonino-Pulejo - P.O. Piemonte, Messina, Italy
| | - Chiara Panicucci
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and ChildHealth-DINOGMI, University of Genova, Genova, Italy
| | - Claudio Bruno
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and ChildHealth-DINOGMI, University of Genova, Genova, Italy
| | - Tiziana Mongini
- Neuromuscular Center, AOU Città della Salute e della Scienza, University of Torino, Turin, Italy
| | - Federica Ricci
- Neuromuscular Center, AOU Città della Salute e della Scienza, University of Torino, Turin, Italy
| | - Angela Berardinelli
- Child and Adolescence NeurologicalUnit, National Neurological Institute Casimiro MondinoFoundation, IRCCS, Pavia, Italy
| | - Roberta Battini
- Department of Developmental Neuroscience, IRCCS Stella Maris, Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Riccardo Masson
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Giovanni Baranello
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Claudia Dosi
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children'sHospital, Rome, Italy
| | - Luisa Politano
- Cardiomyology and Medical Genetics Unit, Università degli Studi della CampaniaLuigi Vanvitelli Scuola di Medicina e Chirurgia, Napoli, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica delSacro Cuore, Rome, Italy
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