Browse Items (109 total)

The purpose of this multiple baseline study was to examine the effect of bilateral hand splints on the persistent stereotypic hand movements of three adolescent girls with Rett syndrome. Among the most characteristic features of Rett syndrome are…

Background In non-walking children with severe spasticity, daily care can be difficult and many patients suffer from pain. Selective dorsal rhizotomy (SDR) reduces spasticity in the legs, and therefore has the potential to improve daily care and…

BACKGROUND: Cannabis extracts have a wide therapeutic potential but in many countries they have not been approved for treatment in children so far. OBJECTIVE: We conducted an open, uncontrolled, retrospective study on the administration of dronabinol…

Stereotypies in Rett syndrome (RTT) are a diagnostic hallmark present in all stages of the disease, but descriptions of movement disorders in adults are very scant. Among 30 patients with RTT followed-up at San Paolo Hospital in Milan, we selected…

Friedreich's ataxia is the most common autosomal recessive form of neurodegenerative ataxia. We present a longitudinal study on the gait pattern of children and adolescents affected by Friedreich's ataxia using Gait Analysis and the Scale for the…

INTRODUCTION: Gabapentin has been used in the management of neuropathic pain, epilepsy and occasionally movement disorders. METHODS: A four-year retrospective, observational study analysed the use of gabapentin for severe dystonia in children at the…

Hurler syndrome is the most severe form of mucopolysaccharidosis type I. There is a paucity of literature reporting the gross motor abilities of children with untreated Hurler syndrome. The purpose of this case series is to describe the gross motor…

Movement impairment is a fundamental but variable component of the Rett syndrome phenotype. This study used video supplemented by parent report data to describe the gross motor profile in females with Rett syndrome (n=99) and to investigate the…

Rett syndrome (RTT) considerably limits participation in daily activities but food and mealtimes are most often motivating activities for persons with RTT. The aim of this study was to investigate whether there is a difference in participation during…

The aim of this prospective longitudinal multi centric study was to evaluate the correlation between the Hammersmith Functional Motor Scale and the 20 item version of the Motor Function Measure in non ambulant SMA children and adults at baseline and…

Background: Rett syndrome (RTT) and autism disorder (AD) are 2 neurodevelopmental disorders of early life that share phenotypic features, one being hand stereotypies. Distinguishing RTT from AD often represents a challenge, and given their distinct…

BACKGROUND: To investigate the feasibility of a physical exercise programme with treadmill for persons with Rett syndrome (RS) in order to promote fitness and health. METHODS: A daily training programme on a treadmill was designed for four females…

Purpose: In girls and women with Rett syndrome, we assessed the accuracy of the StepWatch Activity Monitor (TM) and investigated relationships between daily step counts, gross motor skills and age. Method: Twelve subjects (age 12.9 +/- 8.0 years)…

PURPOSE: In girls and women with Rett syndrome, we assessed the accuracy of the StepWatch Activity Monitor™ and investigated relationships between daily step counts, gross motor skills and age. METHOD: Twelve subjects (age 12.9 ± 8.0 years)…

BACKGROUND: Pantothenate kinase-associated neurodegeneration (PKAN), an extremely rare autosomal recessive disorder resulting in iron accumulation in the brain, has a diverse phenotypic expression. Based on limited case studies of one or two…

Clinicians require scientifically rigorous, clinically meaningful rating scales to evaluate the health impact of disease and treatment that cannot be measured using conventional laboratory instruments. This study evaluated the psychometric properties…

AIM: We investigated relationships between hand function and genotype and aspects of phenotype in Rett syndrome. METHOD: Video assessment in naturalistic settings was supplemented by parent-reported data in a cross-sectional study of 144 females with…

Lesch-Nyhan disease (LND) is characterized by dystonia, cognitive abnormalities, and self-injurious behavior. No effective therapies are available. LND is associated with a presynaptic dopaminergic deficit, but the reported effects of dopamine…

Background: GPi (Internal globus pallidus) DBS (deep brain stimulation) is recognized as a safe, reliable, reversible and adjustable treatment in patients with medically refractory dystonia. Objectives: This report describes the long-term clinical…

Loss of hand function is a core feature of Rett syndrome. This article describes longitudinal hand function at 3 time points for 72 subjects participating in the Australian Rett Syndrome Database. Approximately 40% of subjects with some grasping…

Measuring the severity of neurologic dysfunction in patients with inherited ataxias, including Friedreich ataxia (FA), is difficult because of the variable rate of progression, the variable age at onset and the variety of neural systems that may be…

Rett syndrome (RS) is one of the best human models to study movement disorders. Patients evolve from a hyperkinetic to a hypokinetic state, and a large series of abnormal movements may be observed along their lives Such as stereotypies, tremor,…

Objectives - It has been assumed that the sterotyped hand movements in Rett syndrome are symmetrical, midline and that they prevent purposeful use of the hands. Their relationship with respiration has not been previously explored. Material and…

Costello syndrome is a rare genetic condition caused by heterozygous alterations in HRAS and characterized by multi-system abnormalities. Individuals with Costello syndrome usually present with severe feeding difficulties in infancy, short stature,…

Pantothenate kinase-associated neurodegeneration (PKAN) causes a progressive generalized dystonia which remains pharmacologically intractable. We performed bilateral internal globus pallidus stimulation in six patients with genetically confirmed PKAN…

BACKGROUND AND PURPOSE: The purpose of this study was to evaluate the mutation status of PANK2 among Korean patients with pantothenate kinase-associated neurodegeneration (PKAN) and to document the outcome of pallidal deep brain stimulation (DBS).…

PURPOSE: Rett syndrome is a severe neurodevelopmental disorder mainly affecting females and usually linked to mutations in the methyl-CpG-binding protein 2 gene, with an estimated prevalence of 1 in 10,000 live female births. Clinical features which…

We assessed a microswitch-based program to improve self-determination to access to preferred stimuli and to foster locomotor behavior by two girls with Rett syndrome and multiple disabilities. To enhance the first behavior (access to preferred…

Four cases of the Lesch Nyhan syndrome found in the Tokyo area were given L 5 hydroxytryptophan orally. L 5 hydroxy tryptophan relieved self mutilation effectively without causing any side effects. However this substance did not alleviate…

Spinal muscular atrophy (SMA) is a common neuromuscular disorder of childhood, associated with a high mortality rate during the first 2 years of life. Most practitioners expect patients with SMA to follow a progressive course with loss of muscle…

Aim: To quantify, in individuals with Rett syndrome with the capacity to walk, walking-based activity and sedentary time, and to analyse the influences of age, walking ability, scoliosis, and the severity of epilepsy. Method: Sixty-four participants…

Objective To evaluate the reliability of the motor function measure (MFM) scale in the assessment of disease severity and progression when administered at home and clinic and assess its correlation with the Paediatric Outcomes Data Collection…
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