Health-related quality of life in 153 children with neuromuscular disorders in Latin America: is it age, functional dependence or diagnosis?

Neuromuscular diseases impact on children's health related quality of life but there is a lack of studies in Latin America that measured this construct. To respond to this need, this study aimed to explore quality of life and its relationship with age, functional dependence and specific diagnosis in children and adolescents in Latin America. A cross-sectional correlation study was carried out with 133 caregivers on children (2-18 years old) with various neuromuscular disorders.

[Late diagnosis of spinal muscular atrophy in a patient with Down syndrome].

A case of a 6-year-old girl with Down's syndrome is presented. She was referred to our center due to a history of generalized muscle weakness of chronic evolution, associated to her inability to walk. Her mother claimed that the girl's muscle weakness always called her attention as well as the difficulties to the development of motor skills shown by her daughter compared to other children, whether they were healthy or with Down's syndrome.

Monitoring lumbar plexus integrity in extreme lateral transpsoas approaches to the lumbar spine: a new protocol with anatomical bases.

Unlabelled: XLIF is an increasingly popular procedure that requires traversing the psoas, with the potential risk of injuring the lumbar plexus nerves. Intraoperative neurophysiological monitoring (IOM) is, therefore, critical in this kind of procedures; nevertheless, there were some reports of neural damage.

Purpose: To determine the effectiveness of a new protocol for IOM during XLIF.

Identifying the trigeminal nerve branches for transovale radiofrequency thermolesion: "no pain, no stress".

Background: Radiofrequency thermorhizotomy of the trigeminal nerve is a known treatment of trigeminal neuralgia. Analysis of verbal responses to electric stimulation of the trigeminal rootlets has been the only method available to localize the affected branch, but patient discomfort may lead to unreliable verbal responses, resulting in increased morbidity or even therapeutic failure. Orthodromically elicited evoked potentials of the trigeminal nerve have also been used, but their application is tedious and results may vary.