Medicina
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Attention deficit hyperactivity disorder (ADHD) is the most prevalent and frequent neurodevelopmental disorder in neuropediatrics, child psychiatry and child psychology consultations. The greater awareness of this condition, the information and, above all, the socio-cultural acceptance, has led to an earlier diagnosis, leading to more timely and effective treatment. Individualizing each case through systematic tools such as neuropsychological studies and their neuroanatomical and neurobiochemical correlation, related to ADHD, together with algorithms that analyze executive functions, is essential to indicate the optimal pharmacological treatment, together with the application of appropriate non-pharmacological therapies. Multimodal treatment, with cognitive behavioral intervention and pharmacological treatment, is the most effective therapeutic approach.
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Inborn errors of metabolism constitute a growing group of rare diseases with usual neurological impact. Heterogeneous in clinical and biochemical aspects, its diagnosis and treatment are difficult. ⋯ The neuropediatrician's suspicion in different clinical situations is very relevant. This article aims to be a practical contribution to facilitate their recognition.
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The prevalence of true drug-resistant epilepsy (DRE) in the general population is about 20%. The International League Against Epilepsy (ILAE) working group defined DRE as the failure of seizure control by adequate trials of two well-tolerated and appropriately selected drugs, either in monotherapy or in combination. DREs can be divided into two broad categories: pseudo drug-resistant (DR) and true DR. ⋯ Errors on the part of the patient are irregular compliance with the intake of antiseizure medications (ASMs) such as inadequate time distribution of the ASMs and an unhealthy lifestyle. Healthcare deficiencies are related, for example, to the poor quality of some drugs in patients who stop receiving original drugs and switch to generic drugs. Regarding omissions or errors by physicians, it is important to note that a significant group of patients referred to the clinic as having DRE may have non-epileptic paroxysmal disorders, including functional seizures, errors in the recognition of the type of seizures and epileptic syndromes as well as etiology, and inadequate management of the ASMs and other treatments We consider it essential to systematically study patients with DRE in a multidisciplinary team and we believe that a considerable number of patients will benefit from an early correct diagnosis and adequate comprehensive treatment.
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Autism is a neurodevelopmental disorder with a neurobiological basis, characterized by a qualitative disturbance in social interaction and communication, associated with restricted interests and stereotyped behaviors. The genesis of autism cannot be interpreted through a single theory, and we can't compartmentalize brain areas as the only ones responsible for it. ⋯ Understanding the neurobiological bases of autism is complex and there is no single explanation or specific biological marker. However, identifying processes related to social cognition, molecular, inflammatory, neuromodulation mechanisms and bases linked to sensory disorders are fundamental elements.
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Neurodevelopmental disorders have been associated with multiple causes especially, genetic a nd environmental -nutritional, infectious, toxic, traumatic and psychosocial stress among others- that in general do not operate alone, but interact with each other. Of special interest is to identify the mechanism(s) that lead to these disorders. Inflammation and epigenetic changes may play a common end for many forms of environmental risk.