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DelRosso LM, Mogavero MP, Sobremonte-King M, Lanza G, Ferri R. Response to iron supplementation is similar between boys and girls with pediatric sleep movement disorders. Sleep Med 2024; 122:51-53. [PMID: 39121824 DOI: 10.1016/j.sleep.2024.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 08/03/2024] [Accepted: 08/04/2024] [Indexed: 08/12/2024]
Abstract
OBJECTIVES This study aims to investigate sex differences in response to iron supplementation in children and adolescents suffering from sleep-related movement disorders such as Restless Legs Syndrome (RLS), Periodic Limb Movement Disorder (PLMD), and Restless Sleep Disorder (RSD). METHODS Data were retrieved and reanalyzed from previous studies involving children with RLS, PLMD, or RSD. The analysis included 54 patients treated with intravenous (IV) ferric carboxymaltose (FCM) and 31 patients treated with oral ferrous sulfate (FS). Demographic, biological, and clinical parameters were compared between sexes. Clinical outcomes were measured using the Clinical Global Impression rating scales for severity (CGI-S) and improvement (CGI-I). RESULTS In the group treated with IV FCM, no significant differences were found between males and females in demographic (age), biological (ferritin, iron, total iron-binding capacity, transferrin), or clinical parameters (CGI-S and CGI-I). However, among adolescents, females showed significantly better clinical improvement (CGI-I) compared to males (t-value 2.428, p < 0.024). In the group treated with oral FS, no significant sex differences were observed in any parameters. Side effects were reported by a small number of patients, with no significant difference between sexes. CONCLUSION The findings indicate no major significant sex-based differences in response to iron supplementation for treating sleep-related movement disorders in children and adolescents, despite distinct hormonal and physiological differences in iron metabolism. Both boys and girls benefit similarly from iron treatment during this developmental stage, suggesting that a standardized approach to iron supplementation may be effective. However, individual assessment and monitoring remain crucial to ensure optimal outcomes.
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Affiliation(s)
- Lourdes M DelRosso
- University of California San Francisco, 155 N. Fresno St, Fresno, CA, 93701, USA; Seattle Childrens Hospital, Seattle, WA, USA.
| | - Maria P Mogavero
- Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | | | - Giuseppe Lanza
- Sleep Research Centre, Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Raffaele Ferri
- Sleep Research Centre, Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
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DelRosso LM, Picchietti DL, Sharon D, Spruyt K, Owens JA, Walters AS, Zucconi M, Ferri R. Periodic limb movement disorder in children: A systematic review. Sleep Med Rev 2024; 76:101935. [PMID: 38652932 DOI: 10.1016/j.smrv.2024.101935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/09/2024] [Accepted: 04/07/2024] [Indexed: 04/25/2024]
Abstract
This systematic review evaluates the scientific literature on pediatric periodic limb movement disorder (PLMD), adhering to PRISMA guidelines and utilizing PICOS criteria. The search across PubMed, EMBASE, and Scopus yielded 331 articles, with 17 meeting inclusion criteria. Diagnostic criteria evolved, with polysomnography and PLMS index ≥5 required since 2003. Also, PLMD diagnosis mandates clinical consequences like insomnia, hypersomnia, and fatigue, excluding comorbidities causing sleep disruption. Prevalence in children is low (0.3%), emphasizing the need for meticulous investigation. Comorbidities, particularly the bidirectional relationship with ADHD, were explored. Challenges in diagnosis and understanding arise from overlapping conditions such as sleep disordered breathing, psychotropic medication, and criteria non-adherence. Despite generally good study quality, weaknesses include sample size justification and biases. The periodic leg movement index shows high sensitivity but low specificity, underscoring strict diagnostic criteria adherence. Diverse metrics for symptoms necessitate standardized approaches. Family history of RLS in children with PLMD suggests unexplored aspects. Treatment, mainly iron supplementation, lacks standardized assessment metrics. The review emphasizes diagnostic and treatment challenges, recommending unbiased studies with precise techniques. Comprehensive research, quantifying PLMS and objectively assessing sleep parameters, is crucial for advancing understanding in pediatric PLMD. PROSPERO REGISTRATION NUMBER: CRD42021251406.
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Affiliation(s)
| | - Daniel L Picchietti
- University of Illinois School of Medicine, Carle Illinois College of Medicine, and Carle Health, Urbana, IL, USA.
| | - Denise Sharon
- Pomona Valley Hospital and Medical Center, Claremont, CA, USA.
| | - Karen Spruyt
- Université de Paris, NeuroDiderot, INSERM, Paris, 75019, France.
| | - Judith A Owens
- Division of Neurology, Boston Children's Hospital, Harvard Medical School, Waltham, MA, USA.
| | - Arthur S Walters
- Division of Sleep Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA.
| | - Marco Zucconi
- Sleep Disorders Center, Department of Neurology, Scientific Institute and University Ospedale San Raffaele, Vita-Salute University, Institute and Ospedale San Raffaele, Milan, Italy.
| | - Raffaele Ferri
- Sleep Research Centre, Oasi Research Institute - IRCCS, Troina, Italy.
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DelRosso LM, Artinian H, Mogavero MP, Bruni O, Witmans M, Tablizo MA, Sobremonte-King M, Ferri R. Polysomnographically Defined Restless Sleep Disorder and Periodic Limb Movements during Sleep in Children Born Prematurely. CHILDREN (BASEL, SWITZERLAND) 2024; 11:658. [PMID: 38929237 PMCID: PMC11202265 DOI: 10.3390/children11060658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/26/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024]
Abstract
INTRODUCTION Children born prematurely (<37 weeks' gestation) are at increased risk of perinatal complications, comorbidities, and iron deficiency. Iron deficiency is associated with restless legs syndrome and periodic limb movement disorder. In this study, we assessed the prevalence of restless sleep disorder (RSD) and elevated periodic limb movements during sleep (PLMS) in children born prematurely who underwent polysomnography. METHODS A retrospective chart review of sleep studies was conducted in children aged 1-18 years (median age 4 years) with a history of premature birth. Children with genetic syndrome, airway surgery, or tracheostomy were excluded. Three groups were compared: children with PLMS index >5, children with RSD, and children with neither elevated PLMS index nor RSD. RESULTS During the study, 2577 sleep studies were reviewed. Ninety-two studies fit our criteria and were included in the analysis. The median age at birth was 31 weeks, and the interquartile range (IQR) was 27-34 weeks. A total of 32 (34.8%) children were referred for restless sleep and 55 (59.8%) for snoring. After polysomnography, 18% were found to have a PLMS index >5/h, and 14% fit the criteria for restless sleep disorder (RSD). There were no statistically significant differences in PSG parameters among the children with RSD, PLMS, and the remaining group, except for lower obstructive apnea/hypopnea index (Kruskal-Wallis ANOVA 8.621, p = 0.0135) in the RSD group (median 0.7, IQR 0.3-0.9) than in the PLMS (median 1.7, IQR 0.7-3.5) or the non-RSD/non-PLMS (median 2.0, IQR 0.8-4.5) groups. CONCLUSIONS There was an elevated frequency of RSD and elevated PLMS in our cohort of children born prematurely. Children born prematurely are at higher risk of iron deficiency which can be a contributor factor to sleep -related movement disorders. These results add new knowledge regarding the prevalence of RSD and PLMS in these children.
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Affiliation(s)
- Lourdes M. DelRosso
- University of California San Francisco, 155 N. Fresno St, Fresno, CA 93701, USA (M.A.T.)
- Seattle Childrens Hospital, Seattle, WA 98105, USA;
| | - Hovig Artinian
- University of California San Francisco, 155 N. Fresno St, Fresno, CA 93701, USA (M.A.T.)
| | - Maria P. Mogavero
- Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, 20127 Milan, Italy;
- Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Oliviero Bruni
- Department of Developmental and Social Psychology, Sapienza University, 00185 Rome, Italy;
| | - Manisha Witmans
- Department of Pediatrics, University of Alberta, Edmonton, AB T6G 1C9, Canada;
| | - Mary Anne Tablizo
- University of California San Francisco, 155 N. Fresno St, Fresno, CA 93701, USA (M.A.T.)
- Department of Pediatrics, Division of Pediatric Pulmonary and Sleep Medicine, Stanford University, Palo Alto, CA 94305, USA
| | | | - Raffaele Ferri
- Sleep Research Centre, Department of Neurology IC, Oasi Research Institute-IRCCS, 94018 Troina, Italy;
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Cohen CT, Powers JM. Nutritional Strategies for Managing Iron Deficiency in Adolescents: Approaches to a Challenging but Common Problem. Adv Nutr 2024; 15:100215. [PMID: 38556251 PMCID: PMC11070695 DOI: 10.1016/j.advnut.2024.100215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/02/2024] Open
Abstract
Iron deficiency (ID) is a common and challenging problem in adolescence. In order to prevent, recognize, and treat ID in this age range, it is critical to understand the recommended daily intake of iron in relation to an adolescent's activity, dietary habits, and basal iron losses. Adolescents following vegetarian or vegan diets exclusively rely on plant-based, nonheme iron, which has decreased bioavailability compared with heme iron and requires increased total iron intake. Individuals with disordered eating habits, excessive menstrual blood loss, and certain chronic health conditions (including inflammatory bowel disease and heart failure) are at high risk of ID and the development of symptomatic iron deficiency anemia (IDA). Adolescent athletes and those with sleep and movement disorders may also be more sensitive to changes in iron status. Iron deficiency is typically treated with oral iron supplementation. To maximize iron absorption, oral iron should be administered no more than once daily, ideally in the morning, while avoiding foods and drinks that inhibit iron absorption. Oral iron therapy should be provided for ≥3 mo in the setting of ID to reach a ferritin of 20 ng/mL before discontinuation. Intravenous iron is being increasingly used in this population and has demonstrated efficacy and safety in adolescents. It should be considered in those with persistent ID despite a course of oral iron, severe and/or symptomatic IDA, and chronic inflammatory conditions characterized by decreased gastrointestinal iron absorption.
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Affiliation(s)
- Clay T Cohen
- Division of Hematology/Oncology, Department of Pediatrics, Baylor College of Medicine and Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Houston, TX, United States
| | - Jacquelyn M Powers
- Division of Hematology/Oncology, Department of Pediatrics, Baylor College of Medicine and Texas Children's Cancer and Hematology Center, Texas Children's Hospital, Houston, TX, United States.
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Morandini HAE, Watson PA, Barbaro P, Rao P. Brain iron concentration in childhood ADHD: A systematic review of neuroimaging studies. J Psychiatr Res 2024; 173:200-209. [PMID: 38547742 DOI: 10.1016/j.jpsychires.2024.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/23/2024] [Accepted: 03/22/2024] [Indexed: 04/17/2024]
Abstract
Iron deficiency may play a role in the pathophysiology of Attention Deficit/Hyperactivity Disorder (ADHD). Due to its preponderant function in monoamine catecholamine and myelin synthesis, brain iron concentration may be of primary interest in the investigation of iron dysregulation in ADHD. This study reviewed current evidence of brain iron abnormalities in children and adolescents with ADHD using magnetic resonance imaging methods, such as relaxometry and quantitative susceptibility mapping, to assess brain iron estimates. The study was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A literature search was performed for studies published between January 1, 2008 and July 7, 2023 in Medline, Scopus and Proquest. Regions of interest, brain iron index values and phenotypical information were extracted from the relevant studies. Risk of bias was assessed using a modified version of the National Heart, Lung, and Blood Institute quality assessment tool. Seven cross-sectional studies comparing brain iron estimates in children with ADHD with neurotypical children were included. Significantly reduced brain iron content in medication-naïve children with ADHD was a consistent finding. Two studies found psychostimulant use may increase and normalize brain iron concentration in children with ADHD. The findings were consistent across the studies despite differing methodologies and may lay the early foundation for the recognition of a potential biomarker in ADHD, although longitudinal prospective neuroimaging studies using larger sample sizes are required. Lastly, the effects of iron supplementation on brain iron concentration in children with ADHD need to be elucidated.
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Affiliation(s)
- Hugo A E Morandini
- Complex Attention and Hyperactivity Disorders Service, Child and Adolescent Health Services, Perth, WA, Australia; Division of Psychiatry, UWA Medical School, Faculty of Health & Medical Sciences, The University of Western Australia, Australia.
| | - Prue A Watson
- Complex Attention and Hyperactivity Disorders Service, Child and Adolescent Health Services, Perth, WA, Australia
| | - Parma Barbaro
- Complex Attention and Hyperactivity Disorders Service, Child and Adolescent Health Services, Perth, WA, Australia
| | - Pradeep Rao
- Complex Attention and Hyperactivity Disorders Service, Child and Adolescent Health Services, Perth, WA, Australia; Division of Psychiatry, UWA Medical School, Faculty of Health & Medical Sciences, The University of Western Australia, Australia; Telethon Kids Institute, Perth, Australia
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Mogavero MP, Salemi M, Lanza G, Rinaldi A, Marchese G, Ravo M, Salluzzo MG, Antoci A, DelRosso LM, Bruni O, Ferini-Strambi L, Ferri R. Unveiling the pathophysiology of restless legs syndrome through transcriptome analysis. iScience 2024; 27:109568. [PMID: 38617564 PMCID: PMC11015462 DOI: 10.1016/j.isci.2024.109568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 01/22/2024] [Accepted: 03/22/2024] [Indexed: 04/16/2024] Open
Abstract
The aim of this study was to analyze signaling pathways associated with differentially expressed messenger RNAs in people with restless legs syndrome (RLS). Seventeen RLS patients and 18 controls were enrolled. Coding RNA expression profiling of 12,857 gene transcripts by next-generation sequencing was performed. Enrichment analysis by pathfindR tool was carried-out, with p-adjusted ≤0.001 and fold-change ≥2.5. Nine main different network groups were significantly dysregulated in RLS: infections, inflammation, immunology, neurodegeneration, cancer, neurotransmission and biological, blood and metabolic mechanisms. Genetic predisposition plays a key role in RLS and evidence indicates its inflammatory nature; the high involvement of mainly neurotropic viruses and the TORCH complex might trigger inflammatory/immune reactions in genetically predisposed subjects and activate a series of biological pathways-especially IL-17, receptor potential channels, nuclear factor kappa-light-chain-enhancer of activated B cells, NOD-like receptor, mitogen-activated protein kinase, p53, mitophagy, and ferroptosis-involved in neurotransmitter mechanisms, synaptic plasticity, axon guidance, neurodegeneration, carcinogenesis, and metabolism.
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Affiliation(s)
- Maria P. Mogavero
- Vita-Salute San Raffaele University, 20132 Milan, Italy
- San Raffaele Scientific Institute, Division of Neuroscience, Sleep Disorders Center, 20127 Milan, Italy
| | | | - Giuseppe Lanza
- Oasi Research Institute-IRCCS, 94018 Troina, Italy
- University of Catania, Department of Surgery and Medical-Surgical Specialties, 95123 Catania, Italy
| | - Antonio Rinaldi
- Genomix4Life Srl, 84081 Baronissi, Italy
- Genome Research Center for Health-CRGS, 84081 Baronissi, Italy
| | - Giovanna Marchese
- Genomix4Life Srl, 84081 Baronissi, Italy
- Genome Research Center for Health-CRGS, 84081 Baronissi, Italy
| | - Maria Ravo
- Genomix4Life Srl, 84081 Baronissi, Italy
- Genome Research Center for Health-CRGS, 84081 Baronissi, Italy
| | | | | | | | - Oliviero Bruni
- Sapienza University of Rome, Developmental and Social Psychology, 00185 Rome, Italy
| | - Luigi Ferini-Strambi
- Vita-Salute San Raffaele University, 20132 Milan, Italy
- San Raffaele Scientific Institute, Division of Neuroscience, Sleep Disorders Center, 20127 Milan, Italy
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Estes A, Hillman A, Chen ML. Sleep and Autism: Current Research, Clinical Assessment, and Treatment Strategies. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2024; 22:162-169. [PMID: 38680972 PMCID: PMC11046719 DOI: 10.1176/appi.focus.20230028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Autism spectrum disorder is associated with a high rate of sleep problems, affecting over 80% of autistic individuals. Sleep problems have pervasive negative effects on health, behavior, mood, and cognition but are underrecognized in autistic children. Problems initiating and maintaining sleep-hallmarks of insomnia-are common. Sleep-disordered breathing and restless legs syndrome have also been described in autism at a higher prevalence than in community populations. The authors describe current research on sleep in autistic children and potential pathophysiologic mechanisms. They describe practical approaches to sleep assessment and synthesize approaches to addressing sleep problems in autistic children.
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Affiliation(s)
- Annette Estes
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
| | - Arianna Hillman
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
| | - Maida Lynn Chen
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
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8
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Silvestri R, Di Perri MC. Is iron depletion the only cause of motor restlessness in restless sleep presenting in autism spectrum disorder? J Clin Sleep Med 2024; 20:337-338. [PMID: 38174874 PMCID: PMC11019212 DOI: 10.5664/jcsm.11024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 01/03/2024] [Indexed: 01/05/2024]
Affiliation(s)
- Rosalia Silvestri
- Sleep Medicine Center, UOSD of Neurophysiopathology and Movement Disorders, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Maria Caterina Di Perri
- Sleep Medicine Center, UOSD of Neurophysiopathology and Movement Disorders, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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9
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Mogavero MP, DelRosso LM, Lanza G, Lanuzza B, Bruni O, Strambi LF, Ferri R. Changes in time structure of periodic leg movements during sleep in restless legs syndrome: Effects of sex and age. Sleep Med 2024; 115:137-144. [PMID: 38359593 DOI: 10.1016/j.sleep.2024.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND The objective of this study was to check the hypothesis that in women with restless legs syndrome (RLS) different changes occur in periodic leg movements during sleep (PLMS) during the post-menopausal period (using >50 years as a proxy) than in men of the same age. METHODS We recruited 36 untreated patients aged 18-50 years (19 men, median age 40 years, and 17 women, median age 37 years) while the remaining 67 were >50 years old (24 men, median age 66.6 years, and 43 women, median age 60.0 years). Leg movement activity during sleep was analyzed by means of an approach utilizing indexes especially suitable to assess leg movement periodicity. RESULTS No significant difference was seen between men in the two age groups; conversely, in women, a clear and significant increase in Periodicity Index was observed in the older group, along with a decrease in isolated leg movements. In women, a clear age-related enhancement of PLMS was found in the intermovement interval graphs, especially in the 16-22 s range, which was more evident than that observed in men. The results remained unchanged also when they were replicated by selecting only subjects aged 18-45 years vs. those aged >55 years. CONCLUSIONS Our findings indicate that assessing PLMS in women after menopause is clinically relevant because they are probably connected with the hormonal fluctuations of this period of life. Translationally, identifying and addressing PLMS in post-menopausal women is crucial for optimizing their sleep health and addressing potential health risks associated with sleep disturbances.
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Affiliation(s)
- Maria P Mogavero
- Vita-Salute San Raffaele University, Milan, Italy; Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | | | - Giuseppe Lanza
- Clinical Neurophysiology Research Unit and Sleep Research Centre, Oasi Research Institute-IRCCS, Troina, Italy; Department of Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Bartolo Lanuzza
- Clinical Neurophysiology Research Unit and Sleep Research Centre, Oasi Research Institute-IRCCS, Troina, Italy
| | - Oliviero Bruni
- Department of Social and Developmental Psychology, Sapienza University, Rome, Italy
| | - Luigi Ferini Strambi
- Vita-Salute San Raffaele University, Milan, Italy; Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Raffaele Ferri
- Clinical Neurophysiology Research Unit and Sleep Research Centre, Oasi Research Institute-IRCCS, Troina, Italy.
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10
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Lanza G, Mogavero MP, Lanuzza B, Tripodi M, Cantone M, Pennisi M, Bella R, Ferri R. A Topical Review on Transcranial Magnetic Stimulation in Restless Legs Syndrome. CURRENT SLEEP MEDICINE REPORTS 2024; 10:207-216. [DOI: 10.1007/s40675-024-00282-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2024] [Indexed: 07/26/2024]
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Huang Z, Lobbezoo F, de Vries N, Aarab G, Hilgevoord AAJ. Temporal association between leg movements and respiratory events in patients with obstructive sleep apnea: description and differences between the AASM and WASM scoring criteria. Sleep Breath 2023; 27:2295-2304. [PMID: 37148386 PMCID: PMC10163289 DOI: 10.1007/s11325-023-02844-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 03/31/2023] [Accepted: 04/28/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE To describe the temporal association between leg movements (LMs) and respiratory events in patients with obstructive sleep apnea (OSA), and to quantify the difference in scoring respiratory-related leg movement (RRLM) between the American Academy of Sleep Medicine (AASM) criterion and the criterion recommended by the World Association of Sleep Medicine (WASM). METHODS Patients with OSA who presented with > 10 LMs of any type per hour of sleep were included in this study. For each participant, RRLMs were scored using both the AASM criterion and the recommended WASM criterion. The occurrence of LMs in relation to respiratory events and the difference in scoring RRLM between the AASM criterion and the criterion recommended by the WASM were quantified. RESULTS In 32 patients enrolled, mean age was 48.1 ± 11.0 years and 78% were men. LMs were significantly more frequent after respiratory events, followed by before respiratory events, and were rare during respiratory events (P < 0.01). Compared with the AASM criterion, more LMs were classified as RRLMs based on the recommended WASM criterion (P = 0.01). CONCLUSION LMs are more frequent after respiratory events than before and during respiratory events, and more LMs are scored as RRLMs based on the recommended WASM criterion than based on the AASM criterion.
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Affiliation(s)
- Zhengfei Huang
- Department of Orofacial Pain and Dysfunction, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, the Netherlands.
- Department of Clinical Neurophysiology, OLVG, Amsterdam, the Netherlands.
| | - Frank Lobbezoo
- Department of Orofacial Pain and Dysfunction, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, the Netherlands
| | - Nico de Vries
- Department of Orofacial Pain and Dysfunction, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, the Netherlands
- Department of Otorhinolaryngology - Head and Neck Surgery, OLVG, Amsterdam, the Netherlands
- Department of Otorhinolaryngology - Head and Neck Surgery, Antwerp University Hospital (UZA), Antwerp, Belgium
| | - Ghizlane Aarab
- Department of Orofacial Pain and Dysfunction, Academic Center for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, the Netherlands
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Reynolds AM, Spaeth AM, Hale L, Williamson AA, LeBourgeois MK, Wong SD, Hartstein LE, Levenson JC, Kwon M, Hart CN, Greer A, Richardson CE, Gradisar M, Clementi MA, Simon SL, Reuter-Yuill LM, Picchietti DL, Wild S, Tarokh L, Sexton-Radek K, Malow BA, Lenker KP, Calhoun SL, Johnson DA, Lewin D, Carskadon MA. Pediatric sleep: current knowledge, gaps, and opportunities for the future. Sleep 2023; 46:zsad060. [PMID: 36881684 PMCID: PMC10334737 DOI: 10.1093/sleep/zsad060] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/19/2023] [Indexed: 03/09/2023] Open
Abstract
This White Paper addresses the current gaps in knowledge, as well as opportunities for future studies in pediatric sleep. The Sleep Research Society's Pipeline Development Committee assembled a panel of experts tasked to provide information to those interested in learning more about the field of pediatric sleep, including trainees. We cover the scope of pediatric sleep, including epidemiological studies and the development of sleep and circadian rhythms in early childhood and adolescence. Additionally, we discuss current knowledge of insufficient sleep and circadian disruption, addressing the neuropsychological impact (affective functioning) and cardiometabolic consequences. A significant portion of this White Paper explores pediatric sleep disorders (including circadian rhythm disorders, insomnia, restless leg and periodic limb movement disorder, narcolepsy, and sleep apnea), as well as sleep and neurodevelopment disorders (e.g. autism and attention deficit hyperactivity disorder). Finally, we end with a discussion on sleep and public health policy. Although we have made strides in our knowledge of pediatric sleep, it is imperative that we address the gaps to the best of our knowledge and the pitfalls of our methodologies. For example, more work needs to be done to assess pediatric sleep using objective methodologies (i.e. actigraphy and polysomnography), to explore sleep disparities, to improve accessibility to evidence-based treatments, and to identify potential risks and protective markers of disorders in children. Expanding trainee exposure to pediatric sleep and elucidating future directions for study will significantly improve the future of the field.
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Affiliation(s)
| | - Andrea M Spaeth
- Department of Kinesiology and Health, Rutgers University, New Brunswick, NJ, USA
| | - Lauren Hale
- Department of Family, Population and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Ariel A Williamson
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children’s Hospital of Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Monique K LeBourgeois
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA
| | - Sachi D Wong
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA
| | - Lauren E Hartstein
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA
| | - Jessica C Levenson
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Misol Kwon
- Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, PA, USA
| | - Chantelle N Hart
- The Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, USA
- The Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA, USA
| | - Ashley Greer
- The Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, PA, USA
| | - Cele E Richardson
- School of Psychological Science, University of Western Australia, Perth, WA, Australia
| | | | - Michelle A Clementi
- Clinical Sciences, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Stacey L Simon
- Clinical Sciences, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Lilith M Reuter-Yuill
- Comprehensive Speech and Therapy Center, Western Michigan University, Kalamazoo, MI, USA
| | - Daniel L Picchietti
- University of Illinois School of Medicine, Carle Illinois College of Medicine, Carle Foundation Hospital, and University of Illinois School of Medicine, Urbana, IL, USA
| | - Salome Wild
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Leila Tarokh
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | | | - Beth A Malow
- Departments of Neurology and Pediatrics, Burry Chair in Cognitive Childhood Development, Vanderbilt University Medical Center, Nashville, TN, USA
- Sleep Disorders Division, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kristina P Lenker
- Department of Psychiatry and Behavioral Health, Penn State Health Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
| | - Susan L Calhoun
- Department of Psychiatry and Behavioral Health, Penn State Health Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
| | - Dayna A Johnson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Daniel Lewin
- Department of Pulmonary and Sleep Medicine, Children’s National Hospital, Washington, DC, USA
| | - Mary A Carskadon
- Bradley Hospital Sleep Lab, Warren Alpert Medical School, Brown University, Providence, RI, USA
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13
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Innocenti A, Lentini G, Rapacchietta S, Cinnirella P, Elia M, Ferri R, Bruni O. The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review. Int J Mol Sci 2023; 24:ijms24097821. [PMID: 37175525 PMCID: PMC10178725 DOI: 10.3390/ijms24097821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 04/18/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
The sleep-wake cycle is a complex multifactorial process involving several neurotransmitters, including acetylcholine, norepinephrine, serotonin, histamine, dopamine, orexin and GABA, that can be, in turn, regulated by different nutrients involved in their metabolic pathways. Although good sleep quality in children has been proven to be a key factor for optimal cognitive, physical and psychological development, a significant and ever-increasing percentage of the pediatric population suffers from sleep disorders. In children, behavioral interventions along with supplements are recommended as the first line treatment. This systematic review was conducted, according to the PRISMA guidelines, with the purpose of assessing the principal nutrients involved in the pathways of sleep-regulating neurotransmitters in children and adolescents. Our focus was the utilization of over the counter (OTC) products, specifically iron, hydroxytryptophan, theanine and antihistamines in the management of different pediatric sleep disorders with the intention of providing a practical guide for the clinician.
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Affiliation(s)
- Alice Innocenti
- Child Neurology and Psychiatry Unit, Department of Human Neurosciences, Sapienza University, 00185 Rome, Italy
| | - Giuliana Lentini
- Child Neurology and Psychiatry Unit, Department of Human Neurosciences, Sapienza University, 00185 Rome, Italy
| | - Serena Rapacchietta
- Child Neurology and Psychiatry Unit, Department of Human Neurosciences, Sapienza University, 00185 Rome, Italy
| | - Paola Cinnirella
- Child Neurology and Psychiatry Unit, Department of Human Neurosciences, Sapienza University, 00185 Rome, Italy
| | | | | | - Oliviero Bruni
- Department of Developmental and Social Psychology, Sapienza University, 00185 Rome, Italy
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14
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Chu ZYB, DelRosso LM, Mogavero MP, Ferri R. Actigraphy evaluation before and after intravenous ferric carboxymaltose in 3 children with restless sleep disorder. J Clin Sleep Med 2023; 19:633-637. [PMID: 36546367 PMCID: PMC9978422 DOI: 10.5664/jcsm.10444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022]
Abstract
Restless sleep disorder has been described in the literature as a disorder affecting children and presenting with large muscle movements during sleep with an index of 5 events/h or more, leading to daytime impairment including sleepiness or behavioral problems. Children with restless sleep disorder have been found to have low ferritin levels. Studies with iron supplementation both oral or intravenous have been shown effective in clinically improving both nighttime and daytime symptoms. However objective data of the improvement is lacking. Repeating polysomnography is expensive, and alternative methods of assessing large muscle movements are needed. In this small case series we present actigraphy results in 3 children with restless sleep disorder collected for 1 week, a week before and 8 weeks after intravenous iron supplementation. Although actigraphy parameters were not highly consistent between our 3 patients, improvement in symptoms tend to parallel sleep parameters in actigraphy. CITATION Chu ZYB, DelRosso LM, Mogavero MP, Ferri R. Actigraphy evaluation before and after intravenous ferric carboxymaltose in 3 children with restless sleep disorder. J Clin Sleep Med. 2023;19(3):633-637.
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Affiliation(s)
| | - Lourdes M. DelRosso
- University of Washington, Seattle, Washington
- Seattle Children’s Hospital, Seattle, Washington
| | - Maria P. Mogavero
- Vita-Salute San Raffaele University, Milan, Italy
- Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Lombardy, Italy
| | - Raffaele Ferri
- Oasi Research Institute-IRCCS, Troina, Enna, Sicily, Italy
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15
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Intravenous Iron Therapy for Children With Iron Deficiency Anemia. J Pediatr Hematol Oncol 2023; 45:e56-e59. [PMID: 36161971 DOI: 10.1097/mph.0000000000002550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/11/2022] [Indexed: 02/03/2023]
Abstract
Iron deficiency anemia in children is a public health problem. Although oral iron treatment is the first choice, common side effects and compliance problems can cause the treatment to be interrupted. This study retrospectively evaluated children treated with intravenous (IV) iron sucrose or ferric carboxymaltose (FCM) and compared the treatment processes and efficacy. The demographic characteristics and treatment details of the 44 children with iron deficiency anemia were retrospectively evaluated. Iron sucrose was administered to 25 patients and FCM was administered to 19 patients. The IV iron infusion was applied to 64% of the patients because of unresponsiveness to oral treatment, 25% of the patients because of compliance problems, and 11% of the patients because of severe anemia. IV iron therapy increased hemoglobin, mean corpuscular volume, mean corpuscular hemoglobin, red-cell distribution width, and serum ferritin levels and decreased platelet count. The mean number of infusions per patient in the FCM group was lower, and the total treatment time was shorter. In conclusion, IV iron sucrose or FCM can be used in children with nonadherence to oral therapy and severe anemia in addition to specific indications.
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16
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DelRosso LM, Reuter-Yuill LM, Cho Y, Ferri R, Mogavero MP, Picchietti DL. Clinical efficacy and safety of intravenous ferric carboxymaltose treatment for restless legs symptoms and low serum ferritin in children with autism spectrum disorder. Sleep Med 2022; 100:488-493. [PMID: 36265207 DOI: 10.1016/j.sleep.2022.09.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 09/23/2022] [Accepted: 09/24/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Restless legs syndrome (RLS) may be underdiagnosed in children with autism spectrum disorder (ASD) due to difficulty expressing the symptoms in their own words. In addition, administration of oral iron may be particularly difficult in children with ASD. METHODS This was a retrospective, open-label case series of children with ASD, restless legs (RL) symptoms, and serum ferritin <30 μg/L, who either had failed or did not tolerate oral iron, and were subsequently treated with intravenous (IV) ferric carboxymaltose (FCM). Patients received a single dose of IV FCM, 15 mg/kg up to a maximum dose of 750 mg. Data collected pre- and eight weeks post-infusion included presenting symptoms, serum ferritin, iron profile, and Clinical Global Impression Scale (CGI-Severity pre- and CGI-Improvement post-infusion). Adverse effects were assessed. RESULTS Nineteen children, 4-11 years old (12 male, median age 6, interquartile range (IQR 4-11) were included. A definite RLS diagnosis was identified in 6 verbal children (31.6%). RL symptoms (designated probable RLS) in the 13 other children met all RLS diagnostic criteria except "improvement of symptoms with movement," which was not definitively determined. Baseline median values were: ferritin 10 μg/L (IQR 10-16), iron 66.5 μg/dL (IQR 57-96), TIBC 382 μg/dL (IQR 360-411) and transferrin saturation 19% (IQR 14-28). Median CGI-S was 4 (moderate symptoms) (IQR 3-4). At eight weeks after IV FCM, all measures were improved. Median ferritin was 68 μg/L (IQR 62.5-109, p < 0.00045). Median CGI-I was 1 (very much improved) (IQR 1-2). All children meeting definite RLS criteria improved. Three children in the probable RLS group did not improve. Children meeting the full RLS criteria had lower baseline ferritin levels than those with a probable diagnosis (9 μg/L, IQR 9-10 vs. 13 μg/L, IQR 10-16, Mann-Whitney test p < 0.045). Adverse effects included lightheadedness, gastrointestinal discomfort, fever, and headache among others. CONCLUSIONS The majority of children (84.2%) with ASD, restless legs symptoms, and serum ferritin <30 μg/L had clinical improvement and significantly better serum iron parameters after a single IV FCM infusion. Although larger, randomized trials are needed, IV FCM appears to be a promising treatment for this subset of children with ASD.
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Affiliation(s)
- Lourdes M DelRosso
- Seattle Children's Hospital and University of Washington, Seattle, WA, USA.
| | - Lilith M Reuter-Yuill
- Western Michigan University, Kalamazoo, MI, Comprehensive Speech and Therapy Center, Jackson, MI, and Southern Illinois University, Carbondale, IL, USA
| | - Yeilim Cho
- Seattle Children's Hospital and University of Washington, Seattle, WA, USA
| | - Raffaele Ferri
- Sleep Research Centre, Department of Neurology I.C., Oasi Research Institute - IRCCS, Troina, Italy
| | - Maria P Mogavero
- Institute of Molecular Bioimaging and Physiology, National Research Council, Milan, Italy; Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Italy
| | - Daniel L Picchietti
- University of Illinois School of Medicine, Carle Illinois College of Medicine, Carle Foundation Hospital, and University of Illinois School of Medicine, Urbana, IL, USA
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17
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Ingram DG, Al-Shawwa B, DelRosso LM, Sharma M. Intravenous iron therapy in the pediatric sleep clinic: a single institution experience. J Clin Sleep Med 2022; 18:2545-2551. [PMID: 35912699 PMCID: PMC9622985 DOI: 10.5664/jcsm.10152] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Initial reports of intravenous (IV) iron administration have been promising for children with restless legs syndrome, periodic limb movement disorder, and restless sleep disorder. The aim of the current study was to evaluate further the clinical response to IV iron supplementation in children seen in a pediatric sleep clinic. METHODS We performed a retrospective chart review of children cared for in a single pediatric sleep clinic who also underwent IV iron infusion. Pre and post IV data regarding their sleep symptoms and ferritin levels were abstracted. RESULTS Overall, 63 pediatric sleep patients underwent IV iron infusion, mostly with ferric carboxymaltose (n = 60), for restless legs syndrome (n = 30), periodic limb movement disorder (n = 22), and restless sleep disorder (n = 17). Of the 59 patients with clinical follow-up, 39 (73%) noted improvement in at least 1 symptom, and 14 (26%) did not notice improvement or noticed worsening symptoms. Of the 59 patients with preinfusion and postinfusion labs, the average ferritin level increased from 21.7 (13.3) to 147.9 (120.9) μg/L, P < .001. Comparing patients who experienced clinical improvement vs those who did not, there were no statistically significant differences in change in ferritin levels (P = .278), sex (P = .452), or age (P = .391). Ferritin change with infusion according to diagnostic subgroups (restless legs syndrome/periodic limb movement disorder/restless sleep disorder) was examined, and no significant differences were noted (F(2,56) = 0.852, P = .432). In terms of immediate adverse reactions to the IV infusion, 7 (11%) experienced at least 1 side effect, with the most common being behavior change (n = 6) or gastrointestinal discomfort (n = 4); no episodes of anaphylaxis or extravasation were noted. CONCLUSIONS These data provide additional support for the efficacy and safety of IV iron for pediatric restless legs syndrome, periodic limb movement disorder, and restless sleep disorder recalcitrant to oral iron. CITATION Ingram DG, Al-Shawwa B, DelRosso LM, Sharma M. Intravenous iron therapy in the pediatric sleep clinic: a single institution experience. J Clin Sleep Med. 2022;18(11):2545-2551.
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Affiliation(s)
- David G. Ingram
- Division of Pulmonary and Sleep Medicine, Children’s Mercy Hospital, Kansas City, Missouri
| | - Baha Al-Shawwa
- Division of Pulmonary and Sleep Medicine, Children’s Mercy Hospital, Kansas City, Missouri
| | - Lourdes M. DelRosso
- Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, Seattle, Washington
| | - Mukta Sharma
- Division of Hematology, Children’s Mercy Hospital, Kansas City, Missouri
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18
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Silvestri R, Ipsiroglu OS. Behavioral sleep medicine-The need for harmonization of clinical best practice outcome measures in children and adolescents with intellectual or developmental disabilities and restless sleep. Front Psychiatry 2022; 13:1003019. [PMID: 36226108 PMCID: PMC9548631 DOI: 10.3389/fpsyt.2022.1003019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/31/2022] [Indexed: 11/13/2022] Open
Abstract
In behavioral medicine, sleep disorders, insomnia in particular, may be considered comorbidities and precipitating factors to intellectual or developmental disabilities (IDD). Nevertheless, sleep alterations have often been neglected in favor of daytime features and symptoms, albeit simple behavioral nighttime observations may disclose hypermotor features that characterize restless sleep. The root of most hypermotor restlessness is linked to central iron deficiency. The latter is often exacerbated by vitamin D deficiency (VDD), which interferes with both dopaminergic and serotonergic mechanisms. In this way, an imbalance affecting daytime behavior and mood is created. Several sleep-related motor disorders such as bruxism, periodic and aperiodic leg movements, Restless Legs Syndrome (RLS), and Restless Sleep Disorder (RSD) are commonly seen in Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorders (ASD). However, they are rarely diagnosed and often overlooked in affected children and adolescents. As a result, not only are these disorders not adequately addressed therapeutically, but their symptoms may be worsened by the side-effects of drugs used to contain disruptive daytime behavior, such as antipsychotics and antidepressants. In children with IDDs, obesity, inactivity and metabolic effects of antipsychotics often lead to Sleep Disordered Breathing (SDB), which is currently understood as an inflammatory state leading to "hyperactive" lethargy and further alterations of the hypoxic chain and vitamin D levels. Endorsing simple routine blood tests, including inflammatory markers such as C-reactive protein, ferritin, transferrin, and vitamin D levels, may favorably complement caregiver observations and ambulatory sleep recordings, leading to a sleep disorder diagnosis and consequent therapy. In fact, the treatment of SDB, RLS, and RSD has been copiously demonstrated to favorably impact vigilance, behavior, social competence, and academic skills in healthy and, to a greater extent, in IDD children. Thus, consulting and deliberating the root causes of functional and categorical diagnoses within a clinical framework may engender a more precise diagnosis and further benefit pediatric daytime and nighttime management of hyperactive behaviors.
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Affiliation(s)
- Rosalia Silvestri
- Department of Clinical and Experimental Medicine, Sleep Medicine Center, University of Messina, Azienda Ospedaliera Universitaria “Gaetano Martino”, Messina, Italy
| | - Osman S. Ipsiroglu
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- H-Behaviours Research Lab, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
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19
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Bruni O, DelRosso L, Mogavero MP, Ferri R. Is behavioral insomnia "purely behavioral"? J Clin Sleep Med 2022; 18:1475-1476. [PMID: 35172920 PMCID: PMC9059583 DOI: 10.5664/jcsm.9936] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Oliviero Bruni
- Department of Developmental and Social Psychology, Sapienza University, Rome, Italy
| | - Lourdes DelRosso
- Pulmonary and Sleep Medicine, University of Washington, Seattle Children's Hospital, Seattle, WA
| | - Maria P Mogavero
- Istituti Clinici Scientifici Maugeri, IRCCS, Scientific Institute of Pavia, Italy
| | - Raffaele Ferri
- Sleep Research Centre, Department of Neurology I.C., Oasi Research Institute, IRCCS, Troina, Italy
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