pediatric cognitive dysfunction

Cisplatin is a commonly used chemotherapeutic agent with proven efficacy in treating various malignancies, including testicular, ovarian, cervical, breast, bladder, head and neck, and lung cancer. Cisplatin is also used to treat tumors in children, such as neuroblastoma, osteosarcoma, and hepatoblastoma. However, its clinical use is limited by severe side effects, including ototoxicity, nephrotoxicity, neurotoxicity, hepatotoxicity, gastrointestinal toxicity, and retinal toxicity. Cisplatin-induced ototoxicity manifests as irreversible, bilateral, high-frequency sensorineural hearing loss in 40-60% of adults and in up to 60% of children...

Autism Spectrum Disorder (ASD) and epilepsy are increasingly prevalent comorbidities in our society. These two disorders are often accompanied by other comorbidities, such as sleep disorders, significantly impacting the quality of life of individuals with ASD and epilepsy. To date, clinical approaches have primarily been descriptive in nature. Therefore, this study aimed to analyze the relationship between ASD, epilepsy, and sleep disorders, exploring neurobiological dysfunctions and cognitive alterations. A total of 22 scientific articles were selected using a systematic literature review following the criteria established using the PRISMA model...

INTRODUCTION: Pediatric patients with cognitive dysfunction are at greater risk of pain than typically developing children. Pain assessment in these patients is complex and could generate uncertainty in health professionals about what the key aspects are. AIM: To determine the training needs perceived by nursing professionals regarding acute pain assessment in pediatric patients with cognitive dysfunction. METHODS: A descriptive, cross-sectional, and multicenter study was performed using a survey addressed to nursing professionals who work in pediatrics during the months of August and September 2022...

Delirium is a syndrome of acute brain dysfunction with disturbance in consciousness and cognition that is increasingly recognized in critically ill pediatric patients. The Cornell Assessment of Pediatric Delirium (CAPD) tool is used to detect delirium in children of all ages and developmental stages in various hospital settings. To date, the incidence of delirium in the pediatric burn population has been poorly defined. In order to describe the incidence as well as risk factors for delirium in this patient population, we retrospectively reviewed patients <18 years of age admitted to our American Burn Association-verified pediatric burn center from 3/2018-5/2021 who underwent delirium screening using the CAPD tool...

Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS) is defined by acute onset of diverse neuropsychiatric manifestations, presumably in the setting of underlying immune dysfunction . We used standardized neuropsychological testing to assess how intravenous immunoglobulins (IVIG) impact neurological and cognitive functions in PANS patients by comparing pretreatment with post-treatment scores. A 5-year retrospective study was undertaken in Children's Postinfectious Autoimmune Encephalopathy Center at University of Arizona...

Cognitive dysfunction (CD) is a neurologic complication of pediatric systemic lupus erythematosus (SLE) that remains poorly understood and understudied, despite the potential negative effects of CD on long-term socioeconomic status and quality of life. Data regarding the prevalence and risk factors for CD in pediatric SLE as well as the optimal screening, treatment, and long-term outcomes for CD are lacking. In this review, we present current knowledge on CD in pediatric SLE with a focus on the application to clinical practice...

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease, increasingly affecting pediatric and adult populations. Neuropsychiatric manifestations (i.e., cognitive dysfunction and mood disorders) appear to occur with greater severity and poorer prognosis in childhood vs adult-onset SLE, negatively impacting school function, self-management, and psychosocial health, as well as lifelong health-related quality of life. In this review, we describe pathogenic mechanisms active in childhood-onset SLE (cSLE) such as maladaptive inflammatory processes and ischemia, which are hypothesized to underpin central phenotypes in cSLE cases, while the role of alterations in protective central nervous system (CNS) barriers (i...

Children are highly susceptible to the neurotoxic effects of organophosphate (OP) pesticides and nerve agents than adults. OP poisoning in children leads to acute seizures and neuropsychiatric sequela, including the development of long-term disabilities and cognitive impairments. Despite these risks, there are few chronic rodent models that utilize pediatric OP exposure for studying neurodevelopmental consequences and interventions. Here, we investigated the protective effect of the neurosteroid ganaxolone (GX) on the long-term developmental impact of neonatal exposure to the OP compound diisopropyl-fluorophosphate (DFP)...

INTRODUCTION: Cranial irradiation (IR) negatively regulates hippocampal neurogenesis and causes cognitive dysfunctions in cancer survivors, especially in pediatric patients. IR decreases proliferation of neural stem/progenitor cells (NSPC) and consequently diminishes production of new hippocampal neurons. Memantine, an NMDA receptor antagonist, used clinically to improve cognition in patients suffering from Alzheimer's disease and dementia. In animal models, memantine acts as a potent enhancer of hippocampal neurogenesis...

In this paper, we provide an update on autism spectrum disorder (ASD), including epidemiology, etiopathogenesis, clinical presentation, instrumental investigations, early signs, onset patterns, neuropsychological hypotheses, treatments, and long-term outcome. The prevalence of this condition has increased enormously over the last few decades. This increase prompted a search for possible environmental factors whose effects would add up to a genetic predisposition leading to the development of autism. But the genetic and environmental variables involved are extremely numerous, and conclusive data regarding the etiopathogenesis are still far away...

OBJECTIVE: This retrospective study aimed to investigate the relationship between cerebrospinal fluid (CSF) antibody titers of N-methyl-d-aspartate receptor (NMDAR), and clinical characteristics in pediatric patients with anti-NMDAR encephalitis. METHODS: The clinical and laboratory characteristics of hospitalized patients with anti-NMDAR encephalitis, stratified by antibody titers in CSF and disease severity, were retrospectively studied. The demographics, clinical characteristics, main accessory examinations, immunotherapy, and prognosis of patients were recorded, and each observed indicator was statistically analyzed...

OBJECTIVE: Chimeric antigen receptor (CAR) T-cell therapy is a promising treatment for relapsed/refractory acute lymphoblastic leukemia (ALL) in pediatric oncology. However, little is known about the cognitive functioning of these patients. This study examines the neuropsychological functioning of pediatric patients referred for CAR T-cell therapy. METHOD: Data was obtained from a longitudinal observational study of CAR T-cell therapy patients (ages 1-30 years) at the Children's Hospital of Philadelphia...

OBJECTIVE: Intracranial radiation therapy (IRT) for pediatric brain tumors is associated with late delayed brain injury due to cerebrovascular abnormality, white matter necrosis, demyelination, and gliosis which are irreversible. As a result, persistent cognitive deficits in adulthood emerge which are aggravated by younger age at diagnosis, higher radiation dose, whole brain radiation (WBR), and concurrent chemotherapy. The case is a childhood brain tumor survivor seen 18 years post treatment who displayed cognitive deficits reflecting the cognitive sequela of WBR that overlapped with the anatomical distribution of white matter damage sustained...

Nascent cerebellar neuropsychiatry is rewriting complex human relations. In daily practice this sheds light on subsets of therapy-resistant patients, who feel hampered by a lack of skills in predictively presensing the trajectories to where especially their interpersonal appropriations might end up. Humans affected by "dysmetric" social phobia often lead minimal lives, strongly dislike exposition, suffer fatiguability also from immune dysfunctions, and anhedonia. In social dysmetria especially on the cerebellar cortex`s both lateralmost Crus-II (Van Overwalle) seem damaged, the left Crus-I may add agentic failure (Guell)...

Chiari malformation has been classified as a group of posterior cranial fossa disorders characterized by hindbrain herniation. Chiari malformation type I (CM-I) is the most common subtype, ranging from asymptomatic patients to those with severe disorders. Research about clinical manifestations or medical treatments is still growing, but cognitive functioning has been less explored. The aim of this systematic review is to update the literature search about cognitive deficits in CM-I patients. A literature search was performed through the following electronic databases: MEDLINE, PsychINFO, Pubmed, Cochrane Library, Scopus, and Web of Science...

OBJECTIVES: To investigate the effect of chronic hyperglycemia, hypoglycemia, and diabetic ketoacidosis (DKA) on the cognitive function of children and adolescents with type 1 diabetes mellitus (T1DM), and explore whether early disease onset correlated with cognitive impairment. METHODS: Children and adolescents with T1DM who attended the Pediatric Diabetes Clinic between January 2019 and 2020, aged between 5-14 years, with a mean of 3 glycated hemoglobin (HbA1c) readings ≥7% (53 mmol/mol) during the study period reflecting a hyperglycemic status and who agreed to participate were interviewed about their history of hypoglycemia and DKA...

BACKGROUND: The electroencephalogram (EEG) in the newborn period is highly superior to the clinical exam in the detection and prognosis of brain dysfunctions, since it allows continuous functional documentation of the brain at the patient's bedside in a non-invasive way. However, there is still some disagreement about these findings. OBJECTIVE: To describe the electroencephalographic findings in newborns with a history of prematurity. MATERIAL AND METHODS: Cross-sectional, descriptive, retrospective study...

Children with autism spectrum disorders (ASD) or autism are more prone to gastrointestinal (GI) disorders than the general population. These disorders can significantly affect their health, learning, and development due to various factors such as genetics, environment, and behavior. The causes of GI disorders in children with ASD can include gut dysbiosis, immune dysfunction, food sensitivities, digestive enzyme deficiencies, and sensory processing differences. Many studies suggest that numerous children with ASD experience GI problems, and effective management is crucial...

Dynamic changes in neurodevelopment and cognitive functioning occur during adolescence, including a switch from reactive to more proactive forms of cognitive control, including response inhibition. Pediatric mild traumatic brain injury (pmTBI) affects these cognitions immediately post-injury, but the role of vascular versus neural injury in cognitive dysfunction remains debated. This study consecutively recruited 214 sub-acute pmTBI (8-18 years) and age/sex-matched healthy controls (HC; N = 186), with high retention rates (>80%) at four months post-injury...

INTRODUCTION: Present study attempted to analyze seizure freedom and detailed functional outcomes after functional hemispherotomy and utility of hemispherotomy outcome prediction scale (HOPS) scores in predicting outcomes. METHODS: Patients who underwent functional hemispherotomy were analyzed for clinical presentation, neuroimaging, seizure outcomes, and functional outcomes. RESULTS: A total of 76 procedures were performed on 69 patients...