Cognitive, adaptive and perseverative aspects characterization of children with XLMTM: An explorative study.
Eur J Paediatr Neurol
; 51: 58-61, 2024 Jul.
Article
em En
| MEDLINE
| ID: mdl-38824722
ABSTRACT
BACKGROUND:
X-Linked Myotubular Myopathy (XLMTM) is a severe congenital myopathy, potentially fatal within the first years. Patients present several complications and their cognitive development has never been explored deeply so far. An in-depth knowledge on the disease natural history, including the neurocognitive and adaptive profile, is essential in light of the promising new therapeutic perspectives.METHODS:
We included all XLMTM patients seen in our clinical Unit between January 2021 and December 2023, irrespective to their disease's severity. Demographic and clinical data, including motor, respiratory and swallowing functions were collected. Patients were assessed with gold-standard international scales, according to their age and communication skills.RESULTS:
We assessed nine patients in total, four with a severe phenotype, four with an intermediate phenotype and one with mild phenotype. The cognitive profile was within the lower limits or lower than the norm, with a global adaptive deficit for the majority of patients. A perseverative behavioural trait was also observed in some patients.CONCLUSION:
This study shows that XLMTM patients in the cohort had a neurodevelopmental profile within the lower limits of the norm, irrespective to the disease's severity, while the adaptive difficulties seems to be related to patients' global clinical impairment. Our observation would deserve a confirmation on a wider range of patients and we consider it essential for better defining the XLMTM phenotype, also considering the incoming promising therapeutic approaches.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Miopatias Congênitas Estruturais
Limite:
Adolescent
/
Child
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Child, preschool
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Female
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Humans
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Male
Idioma:
En
Revista:
Eur J Paediatr Neurol
Ano de publicação:
2024
Tipo de documento:
Article