26
|
Silvestri PR, Chiarotti F, Giustini S, Cardona F. Alexithymia and tic disorders: a study on a sample of children and their mothers. Eur Child Adolesc Psychiatry 2019; 28:461-470. [PMID: 30056587 DOI: 10.1007/s00787-018-1209-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 07/24/2018] [Indexed: 12/01/2022]
Abstract
Tic disorders are neurodevelopmental disorders characterised by the presence of motor or phonic tics, or both. Patients with tic disorders commonly report premonitory urges of tics. Alexithymia is a psychological trait characterised by a difficulty in identifying and expressing one's own feelings and by an externally oriented thinking. We aimed to explore alexithymia in children with tic disorders and in their mothers. Global alexithymia scores of both children with tic disorders and of their mothers did not differ from those of the participants from the control group. In the tic disorder group, however, both children and their mothers showed a cognitive style characterised by operational thinking and a lack of imaginative abilities. The mothers of children with tic disorder reported significantly higher parental stress. Alexithymia was not predictive of tic severity but was predictive of the severity of the premonitory urges. The implications of these findings are discussed.
Collapse
|
27
|
Catino E, Perroni G, Di Trani M, Alfonsi C, Chiarotti F, Cardona F. Application of the Scale for the Assessment of Feeding Interaction (SVIA) to Children With Autism Spectrum Disorder. Front Psychiatry 2019; 10:529. [PMID: 31396117 PMCID: PMC6667647 DOI: 10.3389/fpsyt.2019.00529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 07/04/2019] [Indexed: 12/28/2022] Open
Abstract
Background and Objectives: Feeding problems occur more frequently among children with Autism spectrum disorder (ASD). The aim of this study was to analyse eating difficulties of ASD children through the direct observation of the caregiver-child co-regulation system. Methods: We compared 60 ASD children with a control group of 50 typically developing Italian children on the Scale for the Assessment of Feeding Interaction (SVIA). The Brief Autism Mealtime Behaviour Inventory (BAMBI) was used to define the presence of an eating disorder. Results: The ASD group showed higher scores on all dimensions of the SVIA compared to the control group. The SVIA and the BAMBI showed significant correlations. In a second step, the ASD sample was divided into two subgroups, children with and without feeding difficulties. The comparison between the ASD subgroups with the control group on the SVIA scales showed significant differences on all dimensions. Finally, significant differences emerged between the two ASD subgroups in three SVIA dimensions. Conclusion: These data suggest the importance of direct observation of feeding in the assessment of children with ASD. The SVIA seems to be able to point out some feeding difficulties in these subjects and to discriminate ASD with and without an eating disorder. Critical aspects of the application of SVIA to autistic children are discussed.
Collapse
|
28
|
Schrag A, Martino D, Apter A, Ball J, Bartolini E, Benaroya-Milshtein N, Buttiglione M, Cardona F, Creti R, Efstratiou A, Gariup M, Georgitsi M, Hedderly T, Heyman I, Margarit I, Mir P, Moll N, Morer A, Müller N, Müller-Vahl K, Münchau A, Orefici G, Plessen KJ, Porcelli C, Paschou P, Rizzo R, Roessner V, Schwarz MJ, Steinberg T, Tagwerker Gloor F, Tarnok Z, Walitza S, Dietrich A, Hoekstra PJ. European Multicentre Tics in Children Studies (EMTICS): protocol for two cohort studies to assess risk factors for tic onset and exacerbation in children and adolescents. Eur Child Adolesc Psychiatry 2019; 28:91-109. [PMID: 29982875 PMCID: PMC6349795 DOI: 10.1007/s00787-018-1190-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 06/28/2018] [Indexed: 12/22/2022]
Abstract
Genetic predisposition, autoimmunity and environmental factors [e.g. pre- and perinatal difficulties, Group A Streptococcal (GAS) and other infections, stress-inducing events] might interact to create a neurobiological vulnerability to the development of tics and associated behaviours. However, the existing evidence for this relies primarily on small prospective or larger retrospective population-based studies, and is therefore still inconclusive. This article describes the design and methodology of the EMTICS study, a longitudinal observational European multicentre study involving 16 clinical centres, with the following objectives: (1) to investigate the association of environmental factors (GAS exposure and psychosocial stress, primarily) with the onset and course of tics and/or obsessive-compulsive symptoms through the prospective observation of at-risk individuals (ONSET cohort: 260 children aged 3-10 years who are tic-free at study entry and have a first-degree relative with a chronic tic disorder) and affected individuals (COURSE cohort: 715 youth aged 3-16 years with a tic disorder); (2) to characterise the immune response to microbial antigens and the host's immune response regulation in association with onset and exacerbations of tics; (3) to increase knowledge of the human gene pathways influencing the pathogenesis of tic disorders; and (4) to develop prediction models for the risk of onset and exacerbations of tic disorders. The EMTICS study is, to our knowledge, the largest prospective cohort assessment of the contribution of different genetic and environmental factors to the risk of developing tics in putatively predisposed individuals and to the risk of exacerbating tics in young individuals with chronic tic disorders.
Collapse
|
29
|
Wagner M, Hauser K, Cardona F, Schmölzer GM, Berger A, Olischar M, Werther T. Implementation and Evaluation of Training for Ultrasound-Guided Vascular Access to Small Vessels Using a Low-Cost Cadaver Model. Pediatr Crit Care Med 2018; 19:e611-e617. [PMID: 30234738 DOI: 10.1097/pcc.0000000000001721] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Critically ill neonatal and pediatric patients often require central vascular access. Real-time ultrasound guidance for central venous catheterization is beneficial. Because the diameter of central veins is much smaller in neonates than in adults, extensive training is needed to master the visualization and catheterization of central veins in neonates. This study assessed the learning effect of a standardized simulation-based teaching program on ultrasound-guided cannulation in a low-cost cadaver tissue model. DESIGN This simulation-based prospective study assessed physician competence in the ultrasound-guided central venous catheterization procedure. Analyses were conducted before and after the teaching course. SETTING Pediatric simulation center at a tertiary care center. SUBJECTS Staff physicians from the Neonatal ICU and PICUs at the Medical University of Vienna. INTERVENTIONS Two latex tubes, with internal diameters of 2 and 4 mm, were inserted in parallel into cadaver tissue to mimic vessels and create a model for central venous catheterization. MEASUREMENTS AND MAIN RESULTS Under ultrasound guidance, each participant attempted to puncture and insert a guide-wire into each of the latex tubes using in-plane and out-of-plane techniques, both before and after the teaching course. The training program was assessed using a questionnaire and a performance checklist. Thirty-nine physicians participated in this study. The rates of failure of guide-wire insertion into 2-mm tubes were significantly lower after than before the teaching course, using both in-plane (p = 0.001) and out-of-plane (p = 0.004) techniques. Teaching, however, did not significantly reduce the insertion failure rate into 4-mm tubes, either in-plane (p = 0.148) or out-of-plane (p = 0.069). The numbers of successful cannulations on the first attempt increased after the teaching in all methods (p = 0.001). CONCLUSIONS Implementation of a skills training program for ultrasound-guided central venous catheterization in a cadaver tissue model was feasible and cost- and time-effective. The number of attempts until successful cannulation of small vessels (2-mm tube) was significantly lower after than before the standardized teaching program.
Collapse
|
30
|
Piedimonte C, Penge R, Morlino S, Sperduti I, Terzani A, Giannini MT, Colombi M, Grammatico P, Cardona F, Castori M. Exploring relationships between joint hypermobility and neurodevelopment in children (4-13 years) with hereditary connective tissue disorders and developmental coordination disorder. Am J Med Genet B Neuropsychiatr Genet 2018; 177:546-556. [PMID: 30070022 DOI: 10.1002/ajmg.b.32646] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/20/2018] [Accepted: 04/23/2018] [Indexed: 01/01/2023]
Abstract
Joint hypermobility (JH) is a common, though largely ignored physical trait with increasing clinical reverberations. A few papers suggest a link between JH and selected neurodevelopmental disorders, such as developmental coordination disorder (DCD). JH is also the hallmark of various hereditary connective tissue disorders (HCTDs). Children with HCTDs may present abnormal neurodevelopment but its manifestations remain undetermined. This study examined 23 children (group 1), aged 4-13 years, with different HCTDs (i.e., 19 with hypermobile Ehlers-Danlos syndrome (EDS)/hypermobility spectrum disorder, 3 with molecularly confirmed classical EDS, and 1 with Loeys-Dietz syndrome type 1 due to TGFBR2 mutation) and 23, age- and sex-matched children with DCD (group 2). All underwent 14 different psychometric tests exploring motor, cognitive, executive-attentive, and emotional-behavior features. In group 1, 30%, 22%, and 13% patients presented DCD (with or without dysgraphia), learning disabilities, and attention deficit-hyperactivity disorder, respectively. None had cognitive delay. In group 2, 17% patients presented generalized JH and none had HCTDs. DCD children presented more motor and coordination troubles than HCTDs patients, while quality of life of children with HCTDs resulted more deteriorated due to somatic manifestations and behavioral traits. This study presents the full overview of neurodevelopmental attributes in HCTDs, and compares with standardized tools the neurodevelopmental profile of children with DCD and HCTDs. While the high rate of neurodevelopmental comorbidities in HCTDs deserves attention, the impact of a dysfunctional connective tissue in children with a primary diagnosis of DCD needs more research.
Collapse
|
31
|
Giordano V, Deindl P, Fuiko R, Unterasinger L, Waldhoer T, Cardona F, Berger A, Olischar M. Effect of increased opiate exposure on three years neurodevelopmental outcome in extremely preterm infants. Early Hum Dev 2018; 123:1-5. [PMID: 29935388 DOI: 10.1016/j.earlhumdev.2018.06.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND International guidelines recommend the use of item based scales for the assessment of pain and sedation. In our previous study, the implementation of the Neonatal Pain Agitation and Sedation Scale (N-PASS), and the associated systematic assessment and treatment of pain and sedation reduced pain and over-sedation in our intervention group, but lead to a significant increase of individual opiate exposure. This increased opiate exposure was not associated with impaired motor and mental development at one year of age. As one-year follow-up is not necessarily representative for future outcomes, we retested our sample at three years of age. METHODS Fifty-three patients after (intervention group) and 61 before implementation (control group) of the N-PASS and the Vienna Protocol for the Management of Neonatal Pain and Sedation (VPNPS), were compared for motor, mental and behavioural development at three-years follow-up using the Bayley Scales of Infant Development. RESULTS Cumulative opiate exposure was not associated with mental (p = .31) and motor (p = .20) problems when controlling for other important medical conditions, but was associated to lower behavioural scores (p = .007). No statistically significant differences were found with regard to mental (p = .65), psychomotor (p = .12) and behavioural (p = .61) development before and after the implementation of the N-PASS and the VPNPS. CONCLUSION Implementing a neonatal pain and sedation protocol increased opiate exposure without affecting neurodevelopmental outcome at three-years of age.
Collapse
|
32
|
Mancini C, Cardona F, Baglioni V, Panunzi S, Pantano P, Suppa A, Mirabella G. Inhibition is impaired in children with obsessive-compulsive symptoms but not in those with tics. Mov Disord 2018; 33:950-959. [DOI: 10.1002/mds.27406] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/15/2018] [Accepted: 03/11/2018] [Indexed: 01/26/2023] Open
|
33
|
Quagliariello A, Del Chierico F, Russo A, Reddel S, Conte G, Lopetuso LR, Ianiro G, Dallapiccola B, Cardona F, Gasbarrini A, Putignani L. Gut Microbiota Profiling and Gut-Brain Crosstalk in Children Affected by Pediatric Acute-Onset Neuropsychiatric Syndrome and Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections. Front Microbiol 2018; 9:675. [PMID: 29686658 PMCID: PMC5900790 DOI: 10.3389/fmicb.2018.00675] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 03/22/2018] [Indexed: 12/26/2022] Open
Abstract
Pediatric acute-onset neuropsychiatric syndrome (PANS) and pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections syndrome (PANDAS) are conditions that impair brain normal neurologic function, resulting in the sudden onset of tics, obsessive-compulsive disorder, and other behavioral symptoms. Recent studies have emphasized the crosstalk between gut and brain, highlighting how gut composition can influence behavior and brain functions. Thus, the present study investigates the relationship between PANS/PANDAS and gut microbiota ecology. The gut composition of a cohort of 30 patients with PANS/PANDAS was analyzed and compared to control subjects using 16S rRNA-based metagenomics. Data were analyzed for their α- and β-diversity; differences in bacterial distribution were detected by Wilcoxon and LEfSe tests, while metabolic profile was predicted via PICRUSt software. These analyses demonstrate the presence of an altered bacterial community structure in PANS/PANDAS patients with respect to controls. In particular, ecological analysis revealed the presence of two main clusters of subjects based on age range. Thus, to avoid age bias, data from patients and controls were split into two groups: 4-8 years old and >9 years old. The younger PANS/PANDAS group was characterized by a strong increase in Bacteroidetes; in particular, Bacteroides, Odoribacter, and Oscillospira were identified as potential microbial biomarkers of this composition type. Moreover, this group exhibited an increase of several pathways concerning the modulation of the antibody response to inflammation within the gut as well as a decrease in pathways involved in brain function (i.e., SCFA, D-alanine and tyrosine metabolism, and the dopamine pathway). The older group of patients displayed a less uniform bacterial profile, thus impairing the identification of distinct biomarkers. Finally, Pearson's analysis between bacteria and anti-streptolysin O titer reveled a negative correlation between genera belonging to Firmicutes phylum and anti-streptolysin O while a positive correlation was observed with Odoribacter. In conclusion, this study suggests that streptococcal infections alter gut bacterial communities leading to a pro-inflammatory status through the selection of specific bacterial strains associated with gut inflammation and immune response activation. These findings highlight the possibility of studying bacterial biomarkers associated with this disorder and might led to novel potential therapeutic strategies.
Collapse
|
34
|
Romani M, Vigliante M, Faedda N, Rossetti S, Pezzuti L, Guidetti V, Cardona F. Face memory and face recognition in children and adolescents with attention deficit hyperactivity disorder: A systematic review. Neurosci Biobehav Rev 2018; 89:1-12. [PMID: 29604300 DOI: 10.1016/j.neubiorev.2018.03.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 03/11/2018] [Accepted: 03/23/2018] [Indexed: 12/21/2022]
Abstract
This review focuses on facial recognition abilities in children and adolescents with attention deficit hyperactivity disorder (ADHD). A systematic review, using PRISMA guidelines, was conducted to identify original articles published prior to May 2017 pertaining to memory, face recognition, affect recognition, facial expression recognition and recall of faces in children and adolescents with ADHD. The qualitative synthesis based on different studies shows a particular focus of the research on facial affect recognition without paying similar attention to the structural encoding of facial recognition. In this review, we further investigate facial recognition abilities in children and adolescents with ADHD, providing synthesis of the results observed in the literature, while detecting face recognition tasks used on face processing abilities in ADHD and identifying aspects not yet explored.
Collapse
|
35
|
Matassini C, Vanni C, Goti A, Morrone A, Marradi M, Cardona F. Multimerization of DAB-1 onto Au GNPs affords new potent and selective N-acetylgalactosamine-6-sulfatase (GALNS) inhibitors. Org Biomol Chem 2018; 16:8604-8612. [DOI: 10.1039/c8ob02587h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Gold glyconanoparticles (Au GNPs) decorated with the natural iminosugar DAB-1 at different densities are reported.
Collapse
|
36
|
Rizzo R, Pellico A, Silvestri PR, Chiarotti F, Cardona F. A Randomized Controlled Trial Comparing Behavioral, Educational, and Pharmacological Treatments in Youths With Chronic Tic Disorder or Tourette Syndrome. Front Psychiatry 2018; 9:100. [PMID: 29636706 PMCID: PMC5880916 DOI: 10.3389/fpsyt.2018.00100] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 03/13/2018] [Indexed: 11/13/2022] Open
Abstract
CONTEXT The existing literature on the treatment of pediatric chronic tic disorder (CTD) and Tourette syndrome (TS) indicates that both behavioral therapy (BT) and pharmacotherapy (PT) are effective for reducing symptoms. OBJECTIVE To evaluate the efficacy of BT compared to psychoeducation (PE) or PT for reducing tics and co-occurring symptoms and for improving quality of life (QoL) in a sample of youths with CTD and TS. DESIGN A 10 weeks, 2 sites (Catania, Rome) randomized controlled trial. Participants were randomized to receive one of the following treatments: BT, PE, or PT. PARTICIPANTS 110 outpatients aged between 8 and 17 years affected by CTD or TS. RESULTS Patients in the BT and PT groups showed a significant reduction in the severity of tic symptoms, while the PE group did not show any improvement. PT was more effective for reducing obsessive compulsive symptoms than BT, while PE group did not show any improvement. Both BT and PT groups showed an improvement in most QoL domains, whereas no differences were found in the PE group. CONCLUSIONS BT is as effective as pharmacological therapy in the treatment of tic disorders in children and adolescents, thus offering an alternative to medications for CTD and TS.
Collapse
|
37
|
Moreno-Indias I, Tinahones FJ, Clemente-Postigo M, Castellano-Castillo D, Fernández-García JC, Macias-Gonzalez M, Queipo-Ortuño MI, Cardona F. Molecular effect of fenofibrate on PBMC gene transcription related to lipid metabolism in patients with metabolic syndrome. Clin Endocrinol (Oxf) 2017; 86:784-790. [PMID: 28251701 DOI: 10.1111/cen.13320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 02/08/2017] [Accepted: 02/25/2017] [Indexed: 01/21/2023]
Abstract
BACKGROUND Both fasting and postprandial hypertriglyceridaemia are considered independent risk factors for atherosclerosis. Treatment of hypertriglyceridaemia is based on fibrates, which activate the peroxisome proliferator-activated receptor alpha (PPARα). However, the metabolic pathways that activate or inhibit fibrates, and how the postprandial triglyceride levels are modified, have not yet been fully described. Accordingly, the aim of this study was to determine the feasibility of peripheral blood mononuclear cells (PBMC) to study the effects of fenofibrate in patients with the metabolic syndrome. MATERIALS AND METHODS A fat overload was given to 50 patients before and after treatment with fenofibrate for 3 months. Anthropometric and biochemical variables as well as gene expression in PBMC were analysed. RESULTS After treatment with fenofibrate, we observed a decrease in both baseline and postprandial (3 h after the fat overload) levels of serum triglycerides, cholesterol and uric acid and an increase in HDL cholesterol and apolipoprotein AI levels. After treatment, there was also a rise in PPARα and RXRα expression and changes in genes regulated by PPARα, both baseline and postprandial. Furthermore, in vitro experiments showed that a PPARα agonist changed the expression of genes related with lipid metabolism. CONCLUSION Treatment with fenofibrate reduced fasting and postprandial serum triglyceride levels, possibly through a mechanism related with an increase in the expression of RXRα and PPARα, by activating the pathways involved in the uptake and degradation of triglycerides and increasing the synthesis of apolipoprotein. These results suggest that PBMC may be useful for the easy study of fenofibrate actions.
Collapse
|
38
|
Cardona F, Pérez-Tur J. Proteomic Alterations by Mutations Involved in Parkinson's Disease and Related Disorders. Curr Protein Pept Sci 2017; 18:654-655. [DOI: 10.2174/138920371807170508185242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
39
|
Neri V, Silvestri PR, Cardona F. Comment on: Tics in the Pediatric Population: Pragmatic Management. Mov Disord Clin Pract 2017; 4:639-640. [PMID: 30713976 DOI: 10.1002/mdc3.12465] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 11/26/2016] [Indexed: 11/05/2022] Open
|
40
|
Mirabella S, Fibbi G, Matassini C, Faggi C, Goti A, Cardona F. Accessing 2-substituted piperidine iminosugars by organometallic addition/intramolecular reductive amination: aldehyde vs. nitrone route. Org Biomol Chem 2017; 15:9121-9126. [DOI: 10.1039/c7ob01848g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A novel dual strategy to build 2-substituted trihydroxypiperidines.
Collapse
|
41
|
Marsili L, Suppa A, Di Stasio F, Belvisi D, Upadhyay N, Berardelli I, Pasquini M, Petrucci S, Ginevrino M, Fabbrini G, Cardona F, Defazio G, Berardelli A. BDNF and LTP-/LTD-like plasticity of the primary motor cortex in Gilles de la Tourette syndrome. Exp Brain Res 2016; 235:841-850. [DOI: 10.1007/s00221-016-4847-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 11/24/2016] [Indexed: 01/13/2023]
|
42
|
Laino L, Bottillo I, Piedimonte C, Bernardini L, Torres B, Grammatico B, Bargiacchi S, Mulargia C, Calvani M, Cardona F, Castori M, Grammatico P. Clinical and molecular characterization of a boy with intellectual disability, facial dysmorphism, minor digital anomalies and a complex IL1RAPL1 intragenic rearrangement. Eur J Paediatr Neurol 2016; 20:971-976. [PMID: 27470653 DOI: 10.1016/j.ejpn.2016.07.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/22/2016] [Accepted: 07/02/2016] [Indexed: 01/16/2023]
Abstract
X-linked intellectual disability accounts for 10-12% of cases of cognitive impairment in males. Mutations in IL1RAPL1 are an emerging form of apparently non-syndromic X-linked intellectual disability. We report a 8-year-old intellectually disabled boy with speech delay, and unusual facial and digital anomalies who showed a novel and complex IL1RAPL1 rearrangement. It was defined by two intragenic non-contiguous duplications inherited from the unaffected mother. Chromosome X inactivation study on the mother's blood leukocytes, urinary sediment and buccal swab did not show a significant skewed inactivation. Comparison with previously described patients with IL1RAPL1 disruption was carried. Although data on craniofacial features were scanty in many papers, subtle facial dysmorphism with a thin upper lip seemed a quietly represented picture without any other genotype-phenotype correlations. Our study expands the molecular repertoire of IL1RAPL1 mutations in intellectual disability and points out the need of more accurate clinical descriptions to better define the related phenotype.
Collapse
|
43
|
Modafferi S, Stornelli M, Chiarotti F, Cardona F, Bruni O. Sleep, anxiety and psychiatric symptoms in children with Tourette syndrome and tic disorders. Eur J Paediatr Neurol 2016; 20:696-703. [PMID: 27228790 DOI: 10.1016/j.ejpn.2016.05.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Revised: 04/25/2016] [Accepted: 05/08/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The current study evaluated the relationship between tic, sleep disorders and specific psychiatric symptoms (anxiety, depression, obsessive compulsive symptoms). METHODS Assessment of 36 consecutive children and adolescents with tic disorders included: the Yale Global Tic Severity Scale (YGTSS) to assess the severity of tic symptoms; the Self-administered scale for children and adolescents (SAFA) to evaluate the psychopathological profile; a specific sleep questionnaire consisting of 45 items to assess the presence of sleep disorders. An age and sex-matched control group was used for comparisons. RESULTS Sleep was significantly more disturbed in patients with tic disorders than in controls. Difficulties in initiating sleep and increased motor activity during sleep were the most frequent sleep disturbances found in our sample. Patients showed also symptoms of anxiety (SAFA A), depressed mood (SAFA D) and doubt-indecision (SAFA O). Additionally, difficulties in initiating sleep resulted associated with other SAFA subscales relative to obsessive-compulsive symptoms and depression symptoms. Furthermore, anxiety symptoms (SAFA A) resulted associated with increased motor activity during sleep. CONCLUSIONS Findings confirm literature studies reporting high frequency of sleep problems, anxiety and other psychopathological symptoms in patients with tic disorders, and support the hypothesis that intrusive thoughts and other emotional disturbances might disrupt the sleep onset of these patients. These results suggest the importance of a thorough assessment of sleep and psychiatric disturbances in patients with tic disorders.
Collapse
|
44
|
Macerollo A, Martino D, Cavanna AE, Gulisano M, Hartmann A, Hoekstra PJ, Hedderly T, Debes NM, Muller-Vahl K, Neuner I, Porta M, Rickards H, Rizzo R, Cardona F, Roessner V. Refractoriness to pharmacological treatment for tics: A multicentre European audit. J Neurol Sci 2016; 366:136-138. [PMID: 27288792 DOI: 10.1016/j.jns.2016.05.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Revised: 04/05/2016] [Accepted: 05/02/2016] [Indexed: 11/17/2022]
|
45
|
Robinson S, Woods M, Cardona F, Hedderly T. Intense Imagery Movements (IIM): More to motor stereotypies than meets the eye. Eur J Paediatr Neurol 2016; 20:61-8. [PMID: 26561043 DOI: 10.1016/j.ejpn.2015.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 10/09/2015] [Accepted: 10/12/2015] [Indexed: 10/22/2022]
Abstract
AIM A subgroup of children who present with motor stereotypies in the context of episodes of intense imagery have recently been described in the literature,(1) termed Intense Imagery Movements (IIM). All children report conscious engagement in acts of imagery or imagination, with stereotyped movements occurring simultaneously with limited conscious awareness. This article reports preliminary cognitive data to inform clinical management and guide future research. METHOD Intellectual functioning was assessed for ten children with IIM (7 boys, 3 girls; mean age = 10;01, age range = 6;06 to 14;04). In-depth neuropsychological assessments were conducted for four of these cases (3 boys, 1 girls; mean age = 9;05), with standardised questionnaires completed to assess mood, behaviour, attention/concentration, sensory functioning, motor functioning and stereotyped movements. RESULTS All children exhibited discrepant intellectual profiles, especially on perceptual reasoning tasks, with significant impairments in processing speed. In-depth neuropsychological assessments indicated impaired performance on tests of attention and inhibition, but strengths in memory or oral expression. Three of the four children had sensory processing impairments, two had features of developmental co-ordination disorder and one had poor general well-being. None of the children had emotional or behavioural problems. INTERPRETATION Children with IIM exhibit uneven intellectual and cognitive profiles, with particular discrepancies in perceptual reasoning skills. The case studies suggest that weaker attention, inhibition and processing speed skills may contribute to engagement in IIM, with good memory and/or language skills potentially contributing to the complexity of imagery abilities. Implications for the identification and management of these children in clinical practice, and future research ideas, are discussed.
Collapse
|
46
|
Cardona F, Valente F, Miraglia D, D'Ardia C, Baglioni V, Chiarotti F. Developmental Profile and Diagnoses in Children Presenting with Motor Stereotypies. Front Pediatr 2016; 4:126. [PMID: 27933285 PMCID: PMC5120120 DOI: 10.3389/fped.2016.00126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 11/10/2016] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION Motor stereotypies represent a typical example of the difficulty in distinguishing non-clinical behaviors (physiological and transient) from symptoms or among different disorders ["primary stereotypies," associated with autistic spectrum disorder (ASD), intellectual disabilities, genetic syndromes, and sensory impairment]. The aim of this study was to obtain an accurate assessment on the relationship between stereotypies and neurodevelopmental disorders. METHODS We studied 23 children (3 girls), aged 36-95 months, who requested a consultation due to the persistence or increased severity of motor stereotypies. None of the patients had a previous diagnosis of ASD. The assessment included the Motor Severity Stereotypy Scale (MSSS), the Repetitive Behavior Scale-Revised (RBS-R), the Raven's Colored Progressive Matrices, the Child Behavior CheckList for ages 1½-5 or 4-18 (CBCL), the Social Responsiveness Scale (SRS), and the Autism Diagnostic Observation Schedule-second edition (ADOS 2). RESULTS All patients were showing motor stereotypies for periods of time varying from 6 to 77 months. The MSSS showed that each child had a limited number of stereotypies; their frequency and intensity were mild. The interference of stereotypies was variable; the impairment in daily life was mild. The RBS-R scores were positive for the subscale of "stereotypic behaviors" in all children. Moreover, several children presented other repetitive behaviors, mainly "ritualistic behavior" and "sameness behavior." All patients showed a normal cognitive level. The CBCL evidenced behavioral problems in 22% of the children: internalizing problems, attention, and withdrawn were the main complaints. On the SRS, all but one of the tested patients obtained clinical scores in the clinical range for at least one area. On the ADOS 2, 4 patients obtained scores indicating a moderate level of ASD symptoms, 4 had a mild level, and 15 showed no or minimal signs of ASD. DISCUSSION Motor stereotypies in children with normal cognitive level represent a challenging diagnostic issue for which a finely tailored assessment is mandatory in order to define a precise developmental profile. Thus, careful and cautious use of standardized tests is warranted to avoid misdiagnosis. Furthermore, it is hard to consider motor stereotypies, even the primary ones, exclusively as a movement disorder.
Collapse
|
47
|
D'Adamio G, Matassini C, Parmeggiani C, Catarzi S, Morrone A, Goti A, Paoli P, Cardona F. Evidence for a multivalent effect in inhibition of sulfatases involved in lysosomal storage disorders (LSDs). RSC Adv 2016. [DOI: 10.1039/c6ra15806d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New targets sensitive to multivalency: synthesis of nonavalent pyrrolidine iminosugars.
Collapse
|
48
|
Mirabella S, Cardona F, Goti A. From glycals to aminosugars: a challenging test for new stereoselective aminohydroxylation and related methodologies. Org Biomol Chem 2016; 14:5186-204. [DOI: 10.1039/c6ob00649c] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The most relevant methods to access 1-, 2-, 3-amino or 1,2-diaminosugars starting from unsaturated carbohydrates are concisely reviewed; the given examples illustrate the great challenges offered to several stereoselective strategies.
Collapse
|
49
|
Surendran R, Clemente-Postigo M, Kootte R, van Eijk M, Garrido-Sanchez L, Cardona F, Tinahones F, Nieuwdorp M, Dallinga-Thie G. Impaired insulin signalling leads to decreased expression of GPIHBP1. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
50
|
Maison P, Picot C, Courné M, de Haro L, Cardona F. Veille et sécurité sanitaire des toxiques – implication des agences sanitaires – Agence nationale de sécurité du médicament et des produits de santé (ANSM). TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2015. [DOI: 10.1016/j.toxac.2015.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|