1,575 results match your criteria: ""Giannina Gaslini" Children's Hospital[Affiliation]"

RNA polymerase III (POLR3)-related leukodystrophy is a rare, neurodegenerative disorder characterized by hypomyelination, hypodontia, and hypogonadotropic hypogonadism. Despite the challenges of caring for a child with POLR3-related leukodystrophy, few studies have examined parents' disease burden. We sought to investigate quality of life and stress levels amongst parents of children with POLR3-related leukodystrophy.

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Genome-wide studies define new genetic mechanisms of IgA vasculitis.

medRxiv

October 2024

Department of Medicine, Division of Nephrology, Columbia University, College of Physicians & Surgeons, New York, NY, USA.

Article Synopsis
  • IgA vasculitis (IgAV) is a pediatric disease characterized by skin and systemic symptoms, and researchers conducted comprehensive studies involving genome, transcriptome, and proteome analyses on a large cohort of IgAV patients and controls to better understand the disease mechanisms.* -
  • Significant associations were found with specific genetic risk factors, including two novel non-HLA loci linked to IgA receptor functioning, which may contribute to disease development through altered immune responses.* -
  • Systems biology approaches helped identify key regulatory networks and master regulators in myeloid cells, along with 21 genetic loci that overlap with IgA nephropathy, suggesting shared pathways in these related conditions.*
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Distinguishing genetic alterations versus (epi)mutations in Silver-Russell syndrome and focus on the IGF1R gene.

J Clin Endocrinol Metab

October 2024

Research Laboratory of Medical Cytogenetics and Molecular Genetics, IRCCS Istituto Auxologico Italiano, Milan, Italy.

Article Synopsis
  • Silver-Russell Syndrome (SRS) is a disorder that leads to growth failure, characteristic physical features, and feeding issues, with significant genetic causes remaining unclear in many cases.
  • The study aimed to assess the genetic variants in undiagnosed SRS patients and determine if (epi)genetic patients show distinct characteristics compared to genetic patients.
  • Findings revealed that only 9.1% of patients had identifiable pathogenic variants, emphasized body asymmetry as a key trait in (epi)genetic SRS, and recommended including IGF1R sequencing in the diagnostic process for SRS.
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Neuroradiologic, Clinical, and Genetic Characterization of Cerebellar Heterotopia: A Pediatric Multicentric Study.

AJNR Am J Neuroradiol

January 2025

From the Departments of Brain and Behavioral Sciences (L.P., D.P., V.D.G., S.O., R.B., A.P.), and Molecular Medicine (F.D., E.M.V.), University of Pavia, Pavia, Italy.

Article Synopsis
  • Cerebellar heterotopia (CH) is a rare brain abnormality with limited research, often seen alongside other cerebellar issues and syndromes, particularly in pediatric patients.
  • This study analyzed a group of 32 children diagnosed with CH, categorizing them into those with isolated CH or cerebellar malformations and those with CH plus cerebral malformations.
  • Findings revealed specific brain imaging patterns for CH and identified a link between certain genetic factors and developmental issues, with many affected children experiencing language delays and motor difficulties.
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Hemophagocytic Lymphohistiocytosis (HLH)/Macrophage Activation Syndrome (MAS) in children with inflammatory bowel disease (IBD) has been reported only anecdotally. This study aimed at describing the clinical features and outcomes of children diagnosed with both IBD and HLH/MAS. Data on IBD and HLH/MAS characteristics, biochemical, microbiological and genetic assessments, treatments, and outcomes were collected from the Italian Pediatric IBD Registry and presented using descriptive statistics.

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Article Synopsis
  • The study investigated the effectiveness and safety of rituximab for treating childhood steroid-resistant nephrotic syndrome (SRNS) across 28 pediatric nephrology centers globally.
  • Researchers found that children with a longer history of calcineurin inhibitors (CNIs) treatment before rituximab had lower remission rates compared to those with shorter treatment periods.
  • Overall, rituximab showed enhanced remission rates in a portion of SRNS patients, was mostly safe, and achieving complete remission was linked to better kidney survival outcomes.
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Aims: To evaluate glucose metrics, device satisfaction and diabetes impact in adults with type 1 diabetes using different treatment modalities in a real-life setting in Italy.

Methods: This was a multicentre, nationwide, cross-sectional study. Candidates were consecutively evaluated for eligibility during their routine medical visit at the diabetes centre.

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Pituitary gland duplication syndrome - An international imaging analysis.

AJNR Am J Neuroradiol

October 2024

From the Department of Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, UK (U.L.,F.D.), Laboratory of Developmental Biology, CNRS, Sorbonne-University, IPBS, Paris, France (M.C.), Department of Radiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, United States (M.H.L.), Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, Pisa, Italy (R.P.), Department of Radiology, Tartu University Hospital, Tartu, Estonia (P.I., D.L., A.T.), Department of Radiology, The University of Tartu, Tartu, Estonia (P.I.), UOC Neuroradiologia, ASST Papa Giovanni XXIII, Bergamo, Italy (G.P.), Department of Radiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK (I.C.), Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy (M.S., A.R.) and Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy (A.R.).

Article Synopsis
  • Duplication of the pituitary gland is a rare condition, typically associated with various craniofacial malformations; this study reviewed ten patients to explore imaging features and potential causes of these anomalies.
  • The imaging review focused on identifying the duplicated pituitary stalk and gland, along with noting distinct features of the hypothalamic region and associated abnormalities in the brain and spinal cord.
  • The findings revealed normal imaging of the pituitary structures but several significant malformations and genetic mutations in the patients, indicating a complex interplay of developmental issues related to this anomaly.
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Article Synopsis
  • Spinal muscular atrophy (SMA) is a genetic disorder resulting from mutations in the SMN1 gene, with a study aiming to track changes in motor function over 4 years using the Hammersmith Functional Motor Scale Expanded (HFMSE).
  • The research involved analyzing data from multiple countries, focusing on factors like age, functional status, and the number of SMN2 gene copies in SMA types II and III.
  • Results showed SMA type II patients had a mean decline of -2.20 points, while type III experienced a -2.75 point decline over 4 years, with age and baseline scores being significant predictors of these changes, suggesting the need for detailed assessment in specific SMA subgroups.
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Article Synopsis
  • The Physician Global Assessment (PhGA) is commonly used by pediatric rheumatologists to evaluate disease activity in juvenile idiopathic arthritis (JIA), but lacks a standardized scoring method.
  • A survey conducted among members of pediatric rheumatology organizations identified which factors influence scoring, focusing on non-systemic (nsJIA) and systemic JIA (sJIA), as well as considering extra-articular manifestations and imaging.
  • Results from 276 participants across 54 countries highlighted key factors for scoring, showing strong agreement on including certain extra-articular manifestations, while also indicating some variability and need for consensus in PhGA scoring practices.
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Article Synopsis
  • Some experts and patients worked together to create a set of important data to help study childhood lupus, a disease that affects children.
  • They made two datasets: a Core Dataset with 46 necessary items and an Expanded Dataset with 26 extra items, to help gather more information.
  • This new information will help researchers around the world study childhood lupus better by using the same important facts and details.
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Neither Carinatum nor Excavatum: Insights Regarding the Novel Postprematurity Thoracic Dysplasia and Traditional Harrison Grooves.

J Pediatr Surg

January 2025

Fundación Hospitalaria Mother and Child Medical Center. Av, Crámer 4601, Ciudad Autónoma de Buenos Aires, Argentina; Clínica Mi Pectus, Buenos Aires, Argentina. Av. Cramer 4602, Ciudad Autónoma de Buenos Aires, Argentina.

Article Synopsis
  • A new chest wall malformation called postprematurity thoracic dysplasia (PPTD) was identified, characterized by inward curvature of the 6th ribs and a history of prematurity or respiratory issues.
  • A study analyzed 4640 patients with chest wall malformations, finding that 29 (1.4%) exhibited the PPTD morphology; half of these had a history of prematurity while the other half did not.
  • Both groups of patients displayed high rates of respiratory issues and low familial incidence of chest wall malformations, suggesting that PPTD may not be directly linked to premature birth and could relate to other underlying conditions.
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Anti-slit diaphragm antibodies on kidney biopsy identify pediatric patients with steroid-resistant nephrotic syndrome responsive to second-line immunosuppressants.

Kidney Int

December 2024

Nephrology and Dialysis Unit, Meyer Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS), Florence, Italy; Department of Biomedical, Experimental and Clinical Sciences "Mario Serio, " University of Florence, Florence, Italy. Electronic address:

Article Synopsis
  • * In a study of pediatric and adult patients, a significant portion showed IgG antibodies localizing to kidney proteins, but the presence of these antibodies varied, indicating potential involvement of other proteins.
  • * Patients with anti-slit antibodies were more likely to develop nephrotic syndrome and showed a higher response rate to second-line immunosuppressants, while those without these antibodies had a greater risk of kidney failure.
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Article Synopsis
  • * The workshop aimed to address the lack of understanding among physicians about the pathophysiology, radiology, and orthopedic options for managing long bone deformities in children with achondroplasia.
  • * The event featured presentations from a multinational survey, lectures, a debate, and interactive discussions, attracting 150 participants from 71 cities across 31 countries.
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Cushing syndrome in paediatric population: who and how to screen.

J Endocrinol Invest

September 2024

Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy.

Article Synopsis
  • - Cushing's syndrome (CS) is caused by too much cortisol in the body, either from external glucocorticoid-related treatments or from the body producing it excessively, with childhood cases mostly stemming from medication use rather than natural causes.
  • - The most frequent type of endogenous CS in kids is due to pituitary tumors that release ACTH, with adrenal-related causes being less common but still significant, especially in early childhood.
  • - Diagnosing CS can be challenging due to its gradual onset and subtle symptoms; key signs include changes in facial appearance, weight gain, and growth issues, and accurate diagnosis usually requires multiple tests to confirm hypercortisolism.
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Children/adolescents with cancer can develop adverse effects impacting gross motor function. There is a lack of gross motor function assessment tools that have been validated for this population. The aim of this multicenter cross-sectional study was to preliminary validate the 88-item Gross Motor Function Measure (GMFM-88) for use in children/adolescents with cancer, exploring internal consistency and floor/ceiling effect.

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Unlabelled: Systemic juvenile idiopathic arthritis (sJIA) and adult-onset Still's disease (AOSD) are considered the same disease, but a common approach for diagnosis and management is still missing.

Methods: In May 2022, EULAR and PReS endorsed a proposal for a joint task force (TF) to develop recommendations for the diagnosis and management of sJIA and AOSD. The TF agreed during a first meeting to address four topics: similarity between sJIA and AOSD, diagnostic biomarkers, therapeutic targets and strategies and complications including macrophage activation syndrome (MAS).

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Infection-related complications remain the most significant cause for morbidity and technique failure in infants, children and adolescents who receive maintenance peritoneal dialysis (PD). The 2024 update of the Clinical Practice Guideline for the Prevention and Management of Peritoneal Dialysis Associated Infection in Children builds upon previous such guidelines published in 2000 and 2012 and provides comprehensive treatment guidance as recommended by an international group of pediatric PD experts based upon a review of published literature and pediatric PD registry data. The workgroup prioritized updating key clinical issues contained in the 2012 guidelines, in addition to addressing additional questions developed using the PICO format.

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Article Synopsis
  • * In this study, three affected patients with congenital hydrocephalus and intestinal obstruction showed brain malformations and intestinal aganglionosis, accompanied by changes in nerve activity.
  • * Our research identified four new harmful variants of the KIF26A gene, which were analyzed using protein modeling; these variants destabilize the protein structure, highlighting the broader implications of KIF26A-related disorders.
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The Revised upper limb module (RULM) has been increasingly used in clinical trials and in clinical settings. The aim of this study was to use the 'shift analysis' to assess the patterns of lost or gained abilities for each item on the RULM in an untreated cohort, stratified by SMA type, age, SMN2 copy number, and motor functional status. The analysis was performed on 222 12-month paired assessments from 129 individuals (115 assessment from type II and 107 from type III) who had at least two assessments at yearly intervals.

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Non-technical skills for neurosurgeons: An international survey.

Brain Spine

August 2024

Department of Neurosurgery, Fondazione I.R.C.C.S. Istituto Neurologico "C. Besta", Milano, Italy.

Article Synopsis
  • Neurosurgery requires not only technical skills but also non-technical skills (NTSs) to achieve mastery, highlighting the importance of both in surgical practice.
  • An international survey of 372 neurosurgeons indicates that qualities like attention to detail, humility, and self-awareness are vital for surgical precision and effective teamwork.
  • The study advocates for integrated training that includes simulations and mentorship to enhance NTSs, while also stressing the need for research aimed at improving educational methods, especially in regions with unequal access to neurosurgical care.
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Background: Healthy behaviors are paramount in preventing long-term adverse health outcomes in childhood, adolescent, and young adult (CAYA) cancer survivors. We systematically reviewed and synthesized existing literature on barriers, facilitators, and other factors associated with health behaviors in this population.

Methods: MEDLINE and PsycInfo were searched for qualitative and quantitative studies including survivors aged 16-50 years at study, a cancer diagnosis ≤25 years and ≥2 years post diagnosis.

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Article Synopsis
  • Achondroplasia is a common skeletal disorder characterized by disproportionate short stature, and vosoritide is a new treatment that aims to enhance growth in affected children, while limb surgery remains a typical method to improve height and functionality.* -
  • An expert panel of 17 clinicians evaluated 120 statements regarding the combination of vosoritide and limb surgery, achieving high agreement on key principles such as setting goals for height and using a multidisciplinary approach for treatment.* -
  • Although many statements received unanimous support, there was some disagreement on the timing and effects of combining these treatments, indicating a need for more data to guide best practices.*
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Background: Deficiency of adenosine deaminase 2 (DADA2) is a complex monogenic disease caused by recessive mutations in the ADA2 gene. DADA2 exhibits a broad clinical spectrum encompassing vasculitis, immunodeficiency, and hematologic abnormalities. Yet, the impact of DADA2 on the bone marrow (BM) microenvironment is largely unexplored.

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Background: The Trial Remifentanil DEXmedetomidine (TREX) trial aimed to determine whether, in children less than 2 yr old, low-dose sevoflurane/dexmedetomidine/remifentanil anesthesia is superior to standard-dose sevoflurane anesthesia in terms of global cognitive function at 3 yr of age. The aim of the current secondary analyses was to compare incidence of intraoperative hypotension and bradycardia, postoperative pain, time to recovery, need for treatment of intraoperative hypotension and bradycardia, incidence of light anesthesia and need for treatment, need for postoperative pain medications, and morbidity and mortality outcomes at 5 days between the two arms.

Methods: This phase III randomized active controlled, parallel group, assessor blinded, multicenter, superiority trial was performed in 20 centers in Australia, Italy, and the United States.

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