RESUMEN
BACKGROUND: The neurological examination of an unwell neonate can aid management, such as deciding if hypothermia treatment is warranted in hypoxic ischaemic encephalopathy or directing investigations in hypotonic neonates. Current standardised examinations are not designed for unwell or ventilated neonates, and it is unclear how confident paediatricians feel about the examination or what aspects they perform. AIM: This study aimed to review the confidence of UK paediatricians on the neurological examination in unwell neonates, describe their attitudes towards it, and determine what could improve practice. METHODS: An explanatory sequential mixed methods approach (QUAN â QUAL) with equal weighting between stages. A survey on attitudes to the neonatal neurological examination was sent to all UK neonatal units and members of the British Paediatric Neurology Association. Volunteers were sought for semi-structured interviews. Thematic analysis was used to interpret qualitative data, which was triangulated with quantitative questionnaire data. RESULTS: One hundred ninety-three surveys were returned, 31.0% from neonatologists, 9.3% paediatric neurologist. The median range for confidence was 4 (IQR3-5). Twenty-three interviews occurred. Thematic analysis revealed three themes: "Current culture on neonatal units", " Practicalities of the neurological examination in unwell neonates", and "Changing the culture". Most interviewees did not feel confident performing or interpreting the neurological examination in unwell neonates. Many units had a culture of seeing it as low priority, did not see its relevance in the acute management of unwell neonates. A few interviewees worked in units with a positive culture towards the neurological examination who used adapted standardised examinations and provided training. 72% of questionnaire responders wanted a new standardised neurological examination designed for the unwell neonate, which should be short, utilise pictures like the Hammersmith Neonatal Neurological Examination, contain an assessment of consciousness, be developmentally appropriate and achievable in unwell, ventilated neonates, be accompanied by a schematic to aid interpretation, and for greater training and assessments of competence. CONCLUSIONS: There are barriers preventing paediatricians being able to perform a neurological examination in unwell neonates, and a culture of neurophobia is common. A new standardised examination is needed, alongside aids to interpretation, training, and assessment.
Asunto(s)
Hipoxia-Isquemia Encefálica , Neonatólogos , Humanos , Recién Nacido , Examen Neurológico/métodos , Pediatras , Encuestas y CuestionariosRESUMEN
BACKGROUND AND OBJECTIVES: MCT8 deficiency is a rare genetic leukoencephalopathy caused by a defect of thyroid hormone transport across cell membranes, particularly through blood brain barrier and into neural cells. It is characterized by a complex neurological presentation, signs of peripheral thyrotoxicosis and cerebral hypothyroidism. Movement disorders (MDs) have been frequently mentioned in this condition, but not systematically studied. METHODS: Each patient recruited was video-recorded during a routine outpatient visit according to a predefined protocol. The presence and the type of MDs were evaluated. The type of MD was blindly scored by two child neurologists experts in inherited white matter diseases and in MD. Dystonia was scored according to Burke-Fahn-Marsden Dystonia Rating Scale (BFMDRS). When more than one MD was present, the predominant one was scored. RESULTS: 27 patients were included through a multicenter collaboration. In many cases we saw a combination of different MDs. Hypokinesia was present in 25/27 patients and was the predominant MD in 19. It was often associated with hypomimia and global hypotonia. Dystonia was observed in 25/27 patients, however, in a minority of cases (5) it was deemed the predominant MD. In eleven patients, exaggerated startle reactions and/or other paroxysmal non-epileptic events were observed. CONCLUSION: MDs are frequent clinical features of MCT8 deficiency, possibly related to the important role of thyroid hormones in brain development and functioning of normal dopaminergic circuits of the basal ganglia. Dystonia is common, but usually mild to moderate in severity, while hypokinesia was the predominant MD in the majority of patients.
Asunto(s)
Discapacidad Intelectual Ligada al Cromosoma X , Trastornos del Movimiento , Simportadores , Humanos , Discapacidad Intelectual Ligada al Cromosoma X/genética , Transportadores de Ácidos Monocarboxílicos/genética , Trastornos del Movimiento/genética , Hipotonía Muscular/complicaciones , Hipotonía Muscular/genética , Hipotonía Muscular/metabolismo , Atrofia Muscular/complicaciones , Atrofia Muscular/genética , Atrofia Muscular/metabolismo , Simportadores/genéticaRESUMEN
This observational study describes the procedure technique, safety outcomes, and patient responses to celiac plexus blockade (CPB) in children with severe neurodisability with refractory feed intolerance, feed induced pain or feed induced dystonia (FID). Method: A review of the pathophysiological response to feeding in children with significant neurodisability and the effect on the neuroenteric system. A 2-stage CT-guided temporary celiac plexus blockade followed by neurolysis technique is described. We compile a case series of 5 patients with life limiting conditions and significant disability undergoing CPB in a single tertiary pediatric hospital. Results: A total of 10 separate procedures in 5 children were completed. A positive outcome was observed in 3 out of 4 cases of pediatric FID. Two of the three patients on parenteral nutrition had improved feed tolerance postprocedure. All children tolerated the procedure well, no postprocedure complications were documented. Conclusions: In selected cases, children with life-threatening feed induced dystonia or effective intestinal failure can be safely treated with celiac plexus blockade when other therapies have failed.