Validation of the Italian version of the pediatric CMT quality of life outcome measure.

The pediatric Charcot-Marie-Tooth (CMT) specific quality of life (QOL) outcome measure (pCMT-QOL) is a recently developed and validated patient-reported measure of health QOL for children with CMT. The aim of this study was to provide and validate an Italian version of the pCMT-QOL. The original English version was translated and adapted into Italian using standard procedures.

Mitochondrial Diseases in Childhood.

Mitochondrial disorders are a group of heterogeneous diseases associated with abnormalities of the oxidative phosphorylation (OXPHOS), the most important source of energy for the cell. The number of mitochondrial syndromes and of identified causative genes is constantly increasing. Taken as a whole they are among the most frequent genetic diseases in humans at any age.

Longitudinal study of cognitive and psychiatric functions in spinocerebellar ataxia types 1 and 2.

The role of the cerebellum in cognition, both in healthy subjects and in patients with cerebellar diseases, is debated. Neuropsychological studies in spinocerebellar ataxia type 1 (SCA1) and type 2 (SCA2) demonstrated impairments in executive functions, verbal memory, and visuospatial performances, but prospective evaluations are not available. Our aims were to assess progression of cognitive and psychiatric functions in patients with SCA1 and SCA2 in a longitudinal study.

Predictive genetic tests in neurodegenerative disorders: a methodological approach integrating psychological counseling for at-risk individuals and referring clinicians.

The identification of the molecular basis of numerous hereditary neurological disorders allowed the feasibility of predictive genetic tests for at-risk family members. In agreement with international guidelines, we tested a protocol for a predictive test to optimize cooperation among specialists, well-being of participants, and organization of clinical activities. The psychiatrist/psychologist did not meet the at-risk subjects, but cooperated with the team, integrating psychological support for participants and clinicians.

Decreased diffusivity in the caudate nucleus of presymptomatic huntington disease gene carriers: which explanation?

Background And Purpose: The neostriatum is known to be affected in HD. In this work, our aim was to determine whether microstructural and volumetric alterations occur in the neostriatum of presymptomatic HD gene carriers and in patients with early-stage HD.

Materials And Methods: We studied a group of 15 presymptomatic gene carriers who were far from the estimated symptom onset (16% probability of developing the disease within 5 years), a group of 9 patients with early symptomatic HD, and 2 groups of age-matched controls.