Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
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Target Concepts:
Gene/Protein
Disease
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Query: UMLS:C0013362 (
dysarthria
)
3,768
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Congenital disorders of glycosylation-Ia are the most frequent type of congenital disorders of glycosylation. This condition affects the nervous system as well as other organs. The estimated incidence of congenital disorders of glycosylation-Ia is higher than the number of identified cases, therefore underdiagnosis of this heterogeneous disorder is probable. Neurologic and biologic signs are hallmarks for the identification of patients with congenital disorders of glycosylation-Ia. This report describes two children with congenital disorders of glycosylation-Ia syndrome confirmed by
phosphomannomutase
gene mutations with normal development and absence of biologic anomalies such as elevated transaminases and altered hemostasis. In conclusion, congenital disorders of glycosylation should be considered in cases of unexplained behavioral symptoms such as hyperactivity and concentration difficulties and mild neurologic signs. Intellectual retardation is often overestimated because of
dysarthria
and motor difficulties. Psychomotor reeducation might improve quality of life.
...
PMID:Underdiagnosis of mild congenital disorders of glycosylation type Ia. 1566 73
Phosphomannomutase
deficiency (PMM2-CDG) causes a cerebellar syndrome that has been evaluated using the International Cooperative Ataxia Rating Scale (ICARS). However, no particular
dysarthria
tests have been used. Speech ICARS subscore subjectively assesses fluency and clarity of speech with two items. Repetition of syllables, traditionally used for characterization of ataxic speech, was validated in early-onset ataxia conditions. We assess the validity of the PATA test (SCA Functional Index [SCAFI]) in PMM2-CDG patients.PATA rates from 20 patients were compared with a control population were and correlated with ICARS and neuroimaging.There was a difference between the PATA rate in patients and controls. PATA rate increased with age in controls. In patients, the improvement of PATA rate with age was not significant. In patients, the PATA rate was negatively correlated with the total ICARS score and the Speech ICARS subscore. Regarding neuroimaging, midsaggital vermis relative diameter was positively correlated with PATA results. These last differences were also significant when the results are corrected by age.PATA rate provides an easy measure for a quantitative assessment of
dysarthria
that may help clinicians to monitor patients' evolution in a regular consultation. It could also be used in PMM2-CDG clinical trials implementing ICARS speech subscore information.
...
PMID:Clinical Assessment of Dysarthria in Children with Cerebellar Syndrome Associated with PMM2-CDG. 3030 43