Search

Introduction: Cerebral palsy describes a group of developmental and posture disorders, which cause a limitation of activity due to non-progressive damage occurring in the developing brain. A population register facilitates the identification of cerebral palsy cases within a specific geographic population. Its usefulness is recognized in the world literature but in Spain, published databases focus on the treatment or complications of cerebral palsy., Aims: To propose a population register that can be useful in different areas of our environment and to evaluate its validity through its application in two differentiated and geographically delimited health areas., Subjects and Methods: The registry consists of 124 items divided into seven sections: data on the child filiations, maternal history and parents' information, pregnancy and neonatal period data, diagnoses and classification, neuroimaging tests, therapeutic interventions and others. Patients attended in external consultations in Navarre and Andorra were included., Results: In the register, 53 patients (52.8% females) were evaluated. 56.5% were premature. Spastic cerebral palsy is the most frequent presentation. 42% have associated epilepsy., Conclusions: The use of population registers allows a better knowledge of cerebral palsy as well as the evaluation and development of prevention strategies and optimization of care resources with objective data. It is necessary to generalize the use of this type of records in our environment.

Objectives: To define the oxidative phosporilation deficit syndrome in the neonatal in terms of incidence and clinical, biochemical and genetic features., Material and Methods: We report 9 newborns diagnosed as oxidatic phosporilation deficit during the last 8 years in our hospital by means of clinical, metabolic, pathological and molecular studies, among other evaluations. The diagnosis was established based on ensymatic deficit of the respiratory chain, associated with alterations in the mtDNA in one case, and with mitochondrial ultrastructural anomalies in 5 cases., Results: There was an incidence of 1/3.555 newborns and 1/832 newborns admitted in our Neonatal Unit. In four of them there were familial antecedents and polihidramnios in two. Most of them, 8 out of 9, were born at term after a normal pregnancy and delivery, with normal Apgar score and auxological examination. Symptomatology started immediately at the neonatal period as acute neurological damage in most of them. There was a severe evolution as 5 children died and 4 survived with severe damage. All of them had the classical phenotype of early severe encefalopathy, associated with dismorphic features, hypotomía, neurosensorial defects, brain dysgenesis and atrophy, anomalies in the EEG and in 5 of them there were also systemic anomalies, mainly cardiopathy. The most frequent biochemical alteration was a significative increment of the quotient lactate/piruvate. Five patients presented ultrastructural alterations of the mitochondria in thr muscle biopsy but Cox stain was not positive in any case. Three cases has a deficit of the complex IV, e of the complex I-IV, 2 of the complex I and one the complex I-III-IV. Only one patient had multiple deletions in the mtDNA., Conclusions: Oxidatic phosporilation deficit are frequent and severe diseases of prenatal onset with limited fetal effects, homogeneous clinical phenotype with frequent damage of the central nervous system and variable extraneurological alteration and inconsistent biochemical pattern. Enzymatic studies ar need for making the diagnosis in all suspected cases,