Neurological dysfunction screening in a cohort of adolescents with type 1 diabetes: a six-year follow-up.

Aims: Diabetic neuropathy (DN) is one of the most insidious microvascular complications in patients with type 1 diabetes (T1DM) and initial signs may appear during childhood. The aim of this study is to evaluate associations between the Nerve Conduction Studies (NCS) outcomes at enrollment with neuropathy screening questionnaires performed six years later in a cohort of asymptomatic adolescents followed up until early adulthood, affected by T1DM.

Methods: We performed NCS in a cohort of seventy-two adolescents with T1DM and eighteen healthy controls.

[The Early Years of Nephrology at Molinette Hospital in Turin Told by Those Who Lived and Built Them].

This article, written by several authors, describes the birth and early development of the nephrology at Molinette Hospital in Torino, Italy. In particular, it supplies important information on Antonio Vercellone, very motivated and innovative clinician and one of the fathers of Italian nephrology, and on Giuseppe Piccoli, his right-hand man and then his successor. This article also shows the strong professional and human engagement that was requested to the young doctors who, in the early Sixties and Seventies of the past century, had chosen to devote their professional lives to the patients with kidney diseases: from endless workdays without schedules to the anguish caused by the shortage of artificial kidneys to the cure of very fragile and unfortunate patients, and much more.

Acquired Demyelinating Syndromes of the Central Nervous System in Children: The Importance of Regular Follow-up in the First Year After Onset.

Aim: We reviewed the clinical features of a sample of pediatric acquired demyelinating syndromes with the purpose of determining the appropriate protocol for follow-up after the first episode.

Methods: A multicenter retrospective observational study was conducted on a cohort of 40 children diagnosed with a first episode of acquired demyelinating syndrome over the period 2012-2021. Patients were evaluated with clinical and neuroradiologic assessment after 3, 6, and 12 months, with a median follow-up of 4.

Working with Children with Autism Undergoing Health-Care Assessments in a Day Hospital Setting: A Perspective from the Health-Care Professionals.

Background: Hospitals can be especially stressful for children with autism spectrum disorder (ASD) due to the communication and social skills deficits, lower capacity to adapt to disruption, and sensory hypersensitivity that are typical of these patients.

Purpose: This study investigated how health-care professionals (HPs) experienced the clinical care and management of children with ASD undergoing medical testing in a day hospital setting, and assessed the rate of successful completion of laboratory tests and instrumental examinations.

Methods: A cross-sectional questionnaire was administered to 45 HPs, inquiring about their experience in obtaining blood and urine tests, ECG, audiometry, and EEG from children with ASD.

Mutations associated with hypokalemic periodic paralysis: from hotspot regions to complete analysis of CACNA1S and SCN4A genes.

Familial periodic paralyses (PPs) are inherited disorders of skeletal muscle characterized by recurrent episodes of flaccid muscle weakness. PPs are classified as hypokalemic (HypoPP), normokalemic (NormoPP), or hyperkalemic (HyperPP) according to the potassium level during the paralytic attacks. HypoPP is an autosomal dominant disease caused by mutations in the CACNA1S gene, encoding for Cav1.

Transient blindness associated with mild encephalitis/encephalopathy with a reversible splenial lesion (MERS): a case report and review of literature.

Background: Mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) is a clinical-radiological syndrome that can be related to infectious and non-infectious conditions. The most prominent neurological symptoms are disturbance of consciousness, abnormal speech, delirious behavior, seizures, muscle weakness, ophthalmoplegia, facial nerve paralysis and headache. Here we report the case of a child with MERS presenting with the unusual symptom of bilateral transient blindness.

Manual push technique, an alternative route of subcutaneous immunoglobulin administration in chronic inflammatory demyelinating polyradiculoneuropathy: A proof-of-concept study.

Objective: Subcutaneous immunoglobulin (SCIg) administered through infusion pump has been reported as effective in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) patients. In this study we evaluate an alternative technique of SCIg administration, based on the delivery of lower volumes administered daily using manual push technique (MPT) in 10 CIDP patients.

Methods: In this randomized, controlled, two-arm, crossover clinical trial, CIDP patients were randomly assigned 1:1 to receive SCIg either by MPT or pumps for 4 consecutive months with crossover to the other.

Bases for Treating Skin Aging With Artificial Mitochondrial Transfer/Transplant (AMT/T).

The perception of mitochondria as only the powerhouse of the cell has dramatically changed in the last decade. It is now accepted that in addition to being essential intracellularly, mitochondria can promote cellular repair when transferred from healthy to damaged cells. The artificial mitochondria transfer/transplant (AMT/T) group of techniques emulate this naturally occurring process and have been used to develop therapies to treat a range of diseases including cardiac and neurodegenerative.

Anticonvulsants for Psychiatric Disorders in Children and Adolescents: A Systematic Review of Their Efficacy.

Anticonvulsant medications are frequently used in clinical practice to treat psychiatric disorders in children and adolescents, but the evidence for their efficacy is uncertain. We conducted a systematic review of published randomized controlled trials (RCT) that assessed the psychiatric benefit of anticonvulsants in patients under 18 years of age. The Medline, Scopus, Web of Science, and ClinicalTrials.

Acute Hemichorea Can Be the Only Clinical Manifestation of Post-Varicella Vasculopathy: Two Pediatric Clinical Cases.

Acute hemichorea can occur in the context of infectious, autoimmune, metabolic, toxic, and vascular neuropathologies. Primary infection by varicella zoster virus (VZV) can result in vasculopathy with neurological manifestations, such as hemiparesis, at times accompanied by hemichorea. Isolated hemichorea, however, had not been reported.

Bilateral Striatal Necrosis after Sydenham's Chorea in a 7-Year-Old Boy: A 2-Year Follow-Up.

Child bilateral striatal necrosis (BSN) is a rare and etiologically heterogeneous condition. An association with group A streptococcus (GAS) infection was previously reported in two cases of BSN in infancy and early childhood. We here report on a 7-year-old boy who developed chorea and dystonia 20 days after symptomatic recovery from Sydenham's chorea.

A family with paroxysmal nonkinesigenic dyskinesias (PNKD): evidence of mitochondrial dysfunction.

Introduction: Paroxysmal nonkinesigenic dyskinesia (PNKD) is a rare movement disorder characterized by sudden attacks of involuntary movements. Familial PNKD is an autosomal dominant trait, caused by mutations in the myofibrillogenesis regulator 1 (MR-1) gene on chromosome 2q35. Three different mutations have been described; all of them reside in the N-terminal region common to isoforms L and S, that has been suggested to code for a mitochondrial targeting sequence, necessary for the correct sub-cellular localization of the protein into mitochondria.

Letter to the Editor re: Are intravenous injections of contrast media really less nephrotoxic than intra-arterial injections?

Unlabelled: In a recent paper, the authors oppose the opinion that " intra-arterial administration of iodinated-based contrast media (CM) appears to pose a greater risk of contrast-induced nephropathy (CIN) than intravenous administration" . As nephrologists, we are happy to have the opportunity to offer our expertise in the setting of renal disease aimed at optimizing diagnostic algorithm and preventive strategies. Our comment relies on the fact that, from a nephrologist's point of view, there is no doubt that renal damage following CM intra-venous administration in patients not in intensive care or emergency department and treated with conventional preventive strategies not only occurs with low frequency, but also appears of negligible clinical impact; it is confined to an asymptomatic increase of serum creatinine of 25% or 0.

Recognizing purple bag syndrome at first look.

Purple urine bag syndrome is a clinical entity first described in 1978. Its typical discoloration is worrying for clinicians. In the past, these patients sometimes reached the emergency unit only because of this exceptional worrying urinary sign and underwent invasive diagnostic examinations including cystoscopy, without any abnormal finding.

Status dystonicus: predictors of outcome and progression patterns of underlying disease.

Background: Status dystonicus (SD) is a rare, life-threatening disorder characterized by acute worsening of generalized dystonia.

Methods: This study was conducted to characterize the pathogenesis, clinical course, and prognosis of SD. We reviewed the records of six centers and analyzed them together with all the cases previously reported in the literature.

Phenomenology of psychogenic movement disorders in children.

Psychogenic movement disorders are heterogeneous and diagnostically challenging. Despite the growing literature on adult forms, clinical features in children have received relatively little attention. We retrospectively reviewed medical records and video of patients <18 years diagnosed with a psychogenic movement disorder at our institute between 2007 and 2010.