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Mallawaarachchi S, Burley J, Mavilidi M, Howard SJ, Straker L, Kervin L, Staton S, Hayes N, Machell A, Torjinski M, Brady B, Thomas G, Horwood S, White SLJ, Zabatiero J, Rivera C, Cliff D. Early Childhood Screen Use Contexts and Cognitive and Psychosocial Outcomes: A Systematic Review and Meta-analysis. JAMA Pediatr 2024:2821940. [PMID: 39102255 DOI: 10.1001/jamapediatrics.2024.2620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/06/2024]
Abstract
Importance The multifaceted nature of screen use has been largely overlooked in favor of a simplistic unidimensional measure of overall screen time when evaluating the benefits and risks of screen use to early childhood development. Objective To conduct a systematic review and meta-analysis to examine associations of screen use contexts in early childhood with cognitive and psychosocial outcomes. Data Sources PsycINFO, Embase, MEDLINE Ovid, ProQuest, CINAHL, Web of Science, and Scopus were searched from inception to December 31, 2023. Study Selection A total of 7441 studies were initially identified. Studies were included if they examined associations between a contextual factor of screen use among children aged 0 to 5.99 years and cognitive or psychosocial development. Observational, experimental, and randomized clinical trial study designs were included. Data Extraction and Synthesis All studies were independently screened in duplicate following PRISMA guidelines. Effect sizes of associations (r) from observational studies were pooled using random-effects 3-level meta-analyses. The remaining study designs were narratively synthesized. Main Outcomes and Measures Screen use contexts included content (child directed and age inappropriate), type (program viewing and game or app use), co-use (or solo use), background television, caregiver screen use during child routines, and purpose. Outcomes were cognitive (executive functioning, language, and academic skills) or psychosocial (internalizing and externalizing behavior problems and socioemotional competence). Results Overall, 100 studies (176 742 participants) were included, and of these, 64 observational studies (pooled sample sizes ranging from 711 to 69 232) were included in meta-analyses. Program viewing (n = 14; k = 48; r, -0.16; 95% CI, -0.24 to -0.08) and background television (n = 8; k = 18; r, -0.10; 95% CI, -0.18 to -0.02) were negatively associated with cognitive outcomes, while program viewing (n = 6; k = 31; r, -0.04; 95% CI, -0.07 to -0.01), age-inappropriate content (n = 9; k = 36; r, -0.11; 95% CI, -0.17 to -0.04), and caregiver screen use during routines (n = 6; k = 14; r, -0.11; 95% CI, -0.20 to -0.03) were negatively associated with psychosocial outcomes. Co-use was positively associated with cognitive outcomes (n = 8; k = 28; r, 0.14; 95% CI, 0.03 to 0.25). Conclusions and Relevance Findings show small to moderate effect sizes that highlight the need to consider screen use contexts when making recommendations for families, clinicians, and educators beyond screen time limits; including encouraging intentional and productive screen use, age-appropriate content, and co-use with caregivers.
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Affiliation(s)
- Sumudu Mallawaarachchi
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Jade Burley
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Myrto Mavilidi
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Steven J Howard
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Leon Straker
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Lisa Kervin
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Sally Staton
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- Queensland Brain Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Nicole Hayes
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Early Childhood and Inclusive Education, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Amanda Machell
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Marina Torjinski
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Brodie Brady
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - George Thomas
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- Health and Wellbeing Centre for Research Innovation, The University of Queensland, Brisbane, Queensland, Australia
| | - Sharon Horwood
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Sonia L J White
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Early Childhood and Inclusive Education, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Juliana Zabatiero
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Clara Rivera
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
| | - Dylan Cliff
- School of Education, University of Wollongong, Wollongong, New South Wales, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Brisbane, Queensland, Australia
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Lee J. Neonatal family-centered care: evidence and practice models. Clin Exp Pediatr 2024; 67:171-177. [PMID: 37321589 PMCID: PMC10990654 DOI: 10.3345/cep.2023.00367] [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: 02/20/2023] [Revised: 05/16/2023] [Accepted: 06/07/2023] [Indexed: 06/17/2023] Open
Abstract
Although advances in neonatology have reduced the mortality rate of high-risk infants, sick newborns or pre-mature infants undergo more intensive monitoring, pain-ful procedures, and lengthy hospitalization, leading to pro-longed separation from their parents. In recent decades, the importance of parent-infant closeness early in life has become more apparent, especially in preterm infants who are prone to neurodevelopmental deficits. There is an increasing body of evidence regarding the benefits of family-centered care (FCC) in neonatal intensive care units. Key aspects related to neonatal FCC include the parents' presence in the ward and their participation in infants' daily care and decision-making processes. In addition, an environment that supports a private and comfortable space for each family member and infant, such as a single-family room, should be provided. To successfully implement FCC in neonatal intensive care units, the culture of care and hospital policies should be changed to successfully implement FCC in neonatal intensive care units, and appropriate training for medical staff is also required.
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Affiliation(s)
- Juyoung Lee
- Department of Pediatrics, Inha University Hospital, Inha University College of Medicine, Incheon, Korea
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Maciel RP, Marchi BS, Silveira HDSD, Rodovanski GP, Al-Rob A, Souza R, Costa MF, Moran CA, Sobieranski AC. Computational methodology to support functional vision assessment in premature infants: A viability study. NeuroRehabilitation 2024; 54:227-235. [PMID: 38306062 DOI: 10.3233/nre-230193] [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] [Indexed: 02/03/2024]
Abstract
BACKGROUND Premature newborns have a higher risk of abnormal visual development and visual impairment. OBJECTIVE To develop a computational methodology to help assess functional vision in premature infants by tracking iris distances. METHODS This experimental study was carried out with children up to two years old. A pattern of image capture with the visual stimulus was proposed to evaluate visual functions of vertical and horizontal visual tracking, visual field, vestibulo-ocular reflex, and fixation. The participants' visual responses were filmed to compose a dataset and develop a detection algorithm using the OpenCV library allied with FaceMesh for the detection and selection of the face, detection of specific facial points and tracking of the iris positions is done. A feasibility study was also conducted from the videos processed by the software. RESULTS Forty-one children of different ages and diagnoses participated in the experimental study, forming a robust dataset. The software resulted in the tracking of iris positions during visual function evaluation stimuli. Furthermore, in the feasibility study, 8 children participated, divided into Pre-term and Term groups. There was no statistical difference in any visual variable analyzed in the comparison between groups. CONCLUSION The computational methodology developed was able to track the distances traveled by the iris, and thus can be used to help assess visual function in children.
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Affiliation(s)
- Ricardo Pires Maciel
- Special Interdisciplinary Coordination of Information and Communication Technologies, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Bruna Samantha Marchi
- Rehabilitation Sciences Postgraduate Program, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | | | - Giovana Pascoali Rodovanski
- Neurosciences and Behavior Postgraduate Program, Department of Experimental Psychology, Institute of Psychology, São Paulo University, São Paulo, Brazil
| | - Aicha Al-Rob
- Department of Computing, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Rodrigo Souza
- Department of Computing, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Marcelo Fernandes Costa
- Neurosciences and Behavior Postgraduate Program, Department of Experimental Psychology, Institute of Psychology, São Paulo University, São Paulo, Brazil
| | - Cristiane Aparecida Moran
- Rehabilitation Sciences Postgraduate Program, Federal University of Santa Catarina, Araranguá, SC, Brazil
- Department of Health Sciences, Federal University of Santa Catarina, Araranguá, SC, Brazil
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Han SA, Kim JK, Cho DY, Patel ZM, Rhee CS. The Olfactory System: Basic Anatomy and Physiology for General Otorhinolaryngologists. Clin Exp Otorhinolaryngol 2023; 16:308-316. [PMID: 37669740 PMCID: PMC10710919 DOI: 10.21053/ceo.2023.00185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 09/07/2023] Open
Abstract
Olfaction is one of the five basic human senses, and it is known to be one of the most primitive senses. The sense of olfaction may have been critical for human survival in prehistoric society, and although many believe its importance has diminished over time, it continues to have an impact on human interaction, bonding, and propagation of the species. Even if we are unaware of it, the sense of smell greatly affects our lives and is closely related to overall quality of life and health. Nonetheless, olfaction has been neglected from a scientific perspective compared to other senses. However, olfaction has recently received substantial attention since the loss of smell and taste has been noted as a key symptom of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Studies investigating olfaction loss in association with coronavirus disease 2019 (COVID-19) have revealed that olfactory dysfunction can be both conductive and sensorineural, possibly causing structural changes in the brain. Olfactory training is an effective treatment for olfactory dysfunction, suggesting the reorganization of neural associations. A reduced ability to smell may also alert suspicion for neurodegenerative or psychiatric disorders. Here, we summarize the basic knowledge that we, as otorhinolaryngologists, should have about the sense of smell and the peripheral and central olfactory pathways for managing and helping patients with olfactory dysfunction.
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Affiliation(s)
- Sun A Han
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jin Kook Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Konkuk University School of Medicine, Seoul, Korea
| | - Do-Yeon Cho
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Otolaryngology, Department of Surgery, Veterans Affairs, Birmingham, AL, USA
| | - Zara M. Patel
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Chae-Seo Rhee
- Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Sensory Organ Research Institute and Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
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Haslbeck FB, Mueller K, Karen T, Loewy J, Meerpohl JJ, Bassler D. Musical and vocal interventions to improve neurodevelopmental outcomes for preterm infants. Cochrane Database Syst Rev 2023; 9:CD013472. [PMID: 37675934 PMCID: PMC10483930 DOI: 10.1002/14651858.cd013472.pub2] [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] [Indexed: 09/08/2023]
Abstract
BACKGROUND Preterm birth interferes with brain maturation, and subsequent clinical events and interventions may have additional deleterious effects. Music as therapy is offered increasingly in neonatal intensive care units aiming to improve health outcomes and quality of life for both preterm infants and the well-being of their parents. Systematic reviews of mixed methodological quality have demonstrated ambiguous results for the efficacy of various types of auditory stimulation of preterm infants. A more comprehensive and rigorous systematic review is needed to address controversies arising from apparently conflicting studies and reviews. OBJECTIVES We assessed the overall efficacy of music and vocal interventions for physiological and neurodevelopmental outcomes in preterm infants (< 37 weeks' gestation) compared to standard care. In addition, we aimed to determine specific effects of various interventions for physiological, anthropometric, social-emotional, neurodevelopmental short- and long-term outcomes in the infants, parental well-being, and bonding. SEARCH METHODS We searched Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, PsycINFO, Web of Science, RILM Abstracts, and ERIC in November 2021; and Proquest Dissertations in February 2019. We searched the reference lists of related systematic reviews, and of studies selected for inclusion and clinical trial registries. SELECTION CRITERIA We included parallel, and cluster-randomised controlled trials with preterm infants < 37 weeks` gestation during hospitalisation, and parents when they were involved in the intervention. Interventions were any music or vocal stimulation provided live or via a recording by a music therapist, a parent, or a healthcare professional compared to standard care. The intervention duration was greater than five minutes and needed to occur more than three times. DATA COLLECTION AND ANALYSIS Three review authors independently extracted data. We analysed the treatment effects of the individual trials using RevMan Web using a fixed-effects model to combine the data. Where possible, we presented results in meta-analyses using mean differences with 95% CI. We performed heterogeneity tests. When the I2 statistic was higher than 50%, we assessed the source of the heterogeneity by sensitivity and subgroup analyses. We used GRADE to assess the certainty of the evidence. MAIN RESULTS We included 25 trials recruiting 1532 infants and 691 parents (21 parallel-group RCTs, four cross-over RCTs). The infants gestational age at birth varied from 23 to 36 weeks, taking place in NICUs (level 1 to 3) around the world. Within the trials, the intervention varied widely in type, delivery, frequency, and duration. Music and voice were mainly characterised by calm, soft, musical parameters in lullaby style, often integrating the sung mother's voice live or recorded, defined as music therapy or music medicine. The general risk of bias in the included studies varied from low to high risk of bias. Music and vocal interventions compared to standard care Music/vocal interventions do not increase oxygen saturation in the infants during the intervention (mean difference (MD) 0.13, 95% CI -0.33 to 0.59; P = 0.59; 958 infants, 10 studies; high-certainty evidence). Music and voice probably do not increase oxygen saturation post-intervention either (MD 0.63, 95% CI -0.01 to 1.26; P = 0.05; 800 infants, 7 studies; moderate-certainty evidence). The intervention may not increase infant development (Bayley Scales of Infant and Toddler Development (BSID)) with the cognitive composition score (MD 0.35, 95% CI -4.85 to 5.55; P = 0.90; 69 infants, 2 studies; low-certainty evidence); the motor composition score (MD -0.17, 95% CI -5.45 to 5.11; P = 0.95; 69 infants, 2 studies; low-certainty evidence); and the language composition score (MD 0.38, 95% CI -5.45 to 6.21; P = 0.90; 69 infants, 2 studies; low-certainty evidence). Music therapy may not reduce parental state-trait anxiety (MD -1.12, 95% CI -3.20 to 0.96; P = 0.29; 97 parents, 4 studies; low-certainty evidence). The intervention probably does not reduce respiratory rate during the intervention (MD 0.42, 95% CI -1.05 to 1.90; P = 0.57; 750 infants; 7 studies; moderate-certainty evidence) and post-intervention (MD 0.51, 95% CI -1.57 to 2.58; P = 0.63; 636 infants, 5 studies; moderate-certainty evidence). However, music/vocal interventions probably reduce heart rates in preterm infants during the intervention (MD -1.38, 95% CI -2.63 to -0.12; P = 0.03; 1014 infants; 11 studies; moderate-certainty evidence). This beneficial effect was even stronger after the intervention. Music/vocal interventions reduce heart rate post-intervention (MD -3.80, 95% CI -5.05 to -2.55; P < 0.00001; 903 infants, 9 studies; high-certainty evidence) with wide CIs ranging from medium to large beneficial effects. Music therapy may not reduce postnatal depression (MD 0.50, 95% CI -1.80 to 2.81; P = 0.67; 67 participants; 2 studies; low-certainty evidence). The evidence is very uncertain about the effect of music therapy on parental state anxiety (MD -0.15, 95% CI -2.72 to 2.41; P = 0.91; 87 parents, 3 studies; very low-certainty evidence). We are uncertain about any further effects regarding all other secondary short- and long-term outcomes on the infants, parental well-being, and bonding/attachment. Two studies evaluated adverse effects as an explicit outcome of interest and reported no adverse effects from music and voice. AUTHORS' CONCLUSIONS Music/vocal interventions do not increase oxygen saturation during and probably not after the intervention compared to standard care. The evidence suggests that music and voice do not increase infant development (BSID) or reduce parental state-trait anxiety. The intervention probably does not reduce respiratory rate in preterm infants. However, music/vocal interventions probably reduce heart rates in preterm infants during the intervention, and this beneficial effect is even stronger after the intervention, demonstrating that music/vocal interventions reduce heart rates in preterm infants post-intervention. We found no reports of adverse effects from music and voice. Due to low-certainty evidence for all other outcomes, we could not draw any further conclusions regarding overall efficacy nor the possible impact of different intervention types, frequencies, or durations. Further research with more power, fewer risks of bias, and more sensitive and clinically relevant outcomes are needed.
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Affiliation(s)
| | - Katharina Mueller
- Zentrum für Kinder und Jugendmedizin, University Freiburg, Freiburg, Germany
| | - Tanja Karen
- Department of Neonatology, University Hospital Zurich, Zurich, Switzerland
| | - Joanne Loewy
- Mount Sinai Health System, The Louis Armstrong Center for Music & Medicine, New York City, USA
| | - Joerg J Meerpohl
- Institute for Evidence in Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dirk Bassler
- Department of Neonatology, University Hospital Zurich, Zurich, Switzerland
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Hutmacher F, Schwan S. Remembering beloved objects from early childhood, middle childhood, and adolescence and the role of the five senses. Memory 2023; 31:270-281. [PMID: 36447126 DOI: 10.1080/09658211.2022.2152462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
ABSTRACTBeloved objects are cherished and valued possessions that we feel attached to. Previous research has demonstrated that the functions of beloved objects change across a lifespan. However, beloved objects may not only be appreciated because of their functions but also because of their sensory qualities. We hypothesised that the sensory experiences with beloved objects show a developmental trajectory and that the proximal senses (touch, taste, smell) become less important across childhood and adolescence, while the distant senses (vision, hearing) become more important. Moreover, we assumed that the observed changes in the sensory experiences are associated with the corresponding changes of functions across life stages. Building on the idea that those (perceptual) aspects of our environment that are particularly important to us are preferentially stored in memory, we hypothesised that this developmental trajectory would also be reflected in retrospective accounts. Hence, participants (N = 225) were asked to remember beloved objects from early childhood, middle childhood, and adolescence, to describe their functions and to answer questions regarding their sensory experiences with the objects. The mixed methods data analyses confirmed our hypotheses. Taken together, our study illustrates and underlines the importance of beloved objects for thinking, behaviour, memory, and identity.
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Affiliation(s)
- Fabian Hutmacher
- University of Würzburg, Human-Computer-Media Institute, Würzburg, Germany
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An integrative perspective on the role of touch in the development of intersubjectivity. Brain Cogn 2022; 163:105915. [PMID: 36162247 DOI: 10.1016/j.bandc.2022.105915] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 11/23/2022]
Abstract
Touch concerns a fundamental component of sociality. In this review, we examine the hypothesis that somatomotor development constitutes a crucial psychophysiological element in the ontogeny of intersubjectivity. An interdisciplinary perspective is provided on how the communication channel of touch contributes to the sense of self and extends to the social self. During gestation, the transformation of random movements into organized sequences of actions with sensory consequences parallels the development of the brain's functional architecture. Brain subsystems shaped by the coordinated activity of somatomotor circuits to support these first body-environment interactions are the first brain functional arrangements to develop. We propose that tactile self-referring behaviour during gestation constitutes a prototypic mode of interpersonal exchange that supports the subsequent development of intersubjective exchange. The reviewed research suggests that touch constitutes a pivotal bodily experience that in early stages builds and later filters self-other interactions. This view is corroborated by the fact that aberrant social-affective touch experiences appear fundamentally associated with attachment anomalies, interpersonal trauma, and personality disorders. Given the centrality of touch for the development of intersubjectivity and for psychopathological conditions in the social domain, dedicated research is urged to elucidate the role of touch in the evolution of subjective self-other coding.
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Rong H, Wang X, Lai X, Yu W, Fei Y. Associations Between Sleep Duration and Sensory Impairments Among Older Adults in China. Front Aging Neurosci 2022; 14:910231. [PMID: 35754970 PMCID: PMC9228799 DOI: 10.3389/fnagi.2022.910231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/10/2022] [Indexed: 11/20/2022] Open
Abstract
Objective Studies of sleep duration in relation to the risk of sensory impairments other than dementia are scarce. Little is known about the associations between sleep duration and sensory impairments in China. This study aims to explore the associations between sleep duration and single or dual sensory impairments (visual and/or hearing). Methods This cross-sectional study used the data from 17,668 respondents were drawn from the 2018 survey of the China Health and Retirement Longitudinal Study (CHARLS), an ongoing national longitudinal study of Chinese adults aged 45 years and above. The duration of sleep per night was obtained from face-to-face interviews. The presence of sensory impairments was measured by self-reported visual and hearing functions. Multivariable generalized linear models (GLM) with binomial family and log link to assess the associations between sleep duration and sensory impairments. Results Of the 17,668 respondents, 8,396 (47.5%) were men. The mean (SD) age was 62.5 (10.0) years old. Respondents with short (≤ 4, 5 h per night) sleep duration had a significantly higher risk of visual, hearing and dual sensory impairments than those who slept for 7 h per night after adjusting for covariates (P < 0.05). Meanwhile, respondents who slept for 6 h per night had a higher risk of hearing impairment (P = 0.005). Further analysis suggested a U-shaped association between sleep duration and sensory impairments. When sleep duration fell below 8 h, increased sleep duration was associated with a significantly lower risk of visual (OR, 0.93; 95%CI, 0.88–0.98; P = 0.006), hearing (OR, 0.89; 95% CI, 0.86–0.93; P < 0.001), and dual (OR, 0.90; 95% CI, 0.87–0.94; P < 0.001) impairments. When sleep duration exceeded 8 h, the risk of visual (OR, 1.09; 95% CI, 1.00–1.19; P = 0.048), hearing (OR, 1.04; 95% CI, 0.97–1.11; P = 0.269), and dual (OR, 1.07; 95% CI, 1.00–1.14; P = 0.044) impairments would increase facing prolonged sleep duration. Women and the elderly aged over 60 years old were more sensitive to short sleep duration and experienced a higher risk of sensory impairments. Conclusion In this study, short sleep duration was associated with a higher risk of visual and hearing impairments. Future studies are needed to examine the mechanisms of the associations between sleep duration and sensory impairments.
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Affiliation(s)
- Hongguo Rong
- Institute for Excellence in Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Center for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiao Wang
- Beijing Key Laboratory of Mental Disorders, The National Clinical Research Center for Mental Disorders, Anding Hospital, Capital Medical University, Beijing, China
| | - Xiaozhen Lai
- China Center for Health Development Studies, Peking University, Beijing, China
| | - Weijie Yu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yutong Fei
- Center for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Institute for Excellence in Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Chen B, Chen S, Duan L, Zhang M, Liu X, Duan Y. Effects of ambient air pollution, fresh fruit and vegetable intakes as well as maternal psychosocial stress on the outcome of newborn otoacoustic emission hearing screening. BMC Pediatr 2022; 22:269. [PMID: 35549697 PMCID: PMC9097425 DOI: 10.1186/s12887-022-03328-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 05/04/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Newborn hearing screening results indicated that more than 40% of the detected infants had no recognized risk factors. To determine whether maternal exposure to ambient air pollutants and experience of stressful life event, as well as lack of fresh fruit and vegetable during pregnancy are associated with the abnormal hearing development among newborns. METHODS A total of 1193 newborns and their mothers were recruited in this study. Personal information and covariates were collected by face to face interview. Medical examination results of newborns and their mothers were extracted from medical record. We estimated personal air pollutant exposure level through inverse distance weighted method based on data from air quality monitoring stations and assessed the auditory development of newborns via distortion product otoacoustic emission (DPOAE). Unconditional logistic regression model was used to estimate the relationship between DPOAE screening result and the potential influential factors as well as the combined effect. RESULTS The results indicated that PM10 exposure during the second trimester and stressful life event during the third trimester could increase the risk of not passing DPOAE test among newborns. However, frequent intakes of fruit and vegetable significantly reduced the risk. There was a synergetic interaction between PM10 exposure and stressful life event on neonatal hearing development. CONCLUSIONS To alleviate abnormal auditory development among fetus, pregnant woman should decrease the exposures to ambient air pollutant and negative life event and at the same time, intake sufficient fresh fruit and vegetable.
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Affiliation(s)
- Bingzhi Chen
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Shaoyi Chen
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Lidan Duan
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Muyang Zhang
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Xiaoqun Liu
- Department of Children and Maternal Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Yanying Duan
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, 410078, China.
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White-Traut R, Gillette P, Simpson P, Zhang L, Nazarloo HP, Carter CS. Early Postpartum Maternal and Newborn Responses to Auditory, Tactile, Visual, Vestibular, and Olfactory Stimuli. J Obstet Gynecol Neonatal Nurs 2022; 51:402-417. [PMID: 35469779 DOI: 10.1016/j.jogn.2022.03.003] [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] [Accepted: 03/10/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To compare maternal psychological well-being, newborn behavior, and maternal and newborn salivary oxytocin (OT) and cortisol before and after two maternally administered multisensory behavioral interventions or an attention control group. DESIGN Randomized prospective clinical trial. SETTING U.S. Midwest community hospital. PARTICIPANTS Newborns and their mothers (n = 102 dyads) participated. Mothers gave birth vaginally at term gestation and had no physical or mental health diagnoses. Newborns with low Apgar scores, receipt of oxygen, suspected infection, or congenital anomalies were excluded. METHODS Dyads were randomly assigned to the auditory, tactile, visual, and vestibular (ATVV) intervention, the ATVV with odor from a baby lotion (ATVVO), or the attention control (AC) Group. Maternal psychological well-being, newborn behavior, and endocrine responses (salivary cortisol and OT) were measured before and after the intervention. RESULTS Newborns in the ATVV and ATVVO groups exhibited increases in potent engagement behaviors (p < .0001 and p = .001, respectively). Newborns in the AC group exhibited a decrease in potent engagement (p = .013) and an increase in potent disengagement (p = .029). Mothers in the ATVVO group exhibited an increase in OT (p = .01) and the largest change in OT (p = .02) compared to mothers in the ATVV and AC groups. We noted no change in maternal psychological well-being or newborn endocrine responses. CONCLUSION Inclusion of an odor via lotion with a behavioral intervention (ATVV) influenced maternal OT more than the behavioral intervention alone. Newborns were behaviorally responsive to the interventions; however, endocrine measures were not associated with intervention changes.
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Gu C, Gao H, Li K, Dai X, Yang Z, Li R, Wen C, He Y. Copy Number Variation Analysis of Euploid Pregnancy Loss. Front Genet 2022; 13:766492. [PMID: 35401693 PMCID: PMC8984164 DOI: 10.3389/fgene.2022.766492] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 02/24/2022] [Indexed: 12/30/2022] Open
Abstract
Objectives: Copy number variant (CNV) is believed to be the potential genetic cause of pregnancy loss. However, CNVs less than 3 Mb in euploid products of conceptions (POCs) remain largely unexplored. The aim of this study was to investigate the features of CNVs less than 3 Mb in POCs and their potential clinical significance in pregnancy loss/fetal death. Methods: CNV data were extracted from a cohort in our institution and 19 peer-reviewed publications, and only those CNVs less than 3 Mb detected in euploid pregnancy loss/fetal death were included. We conducted a CNV map to analyze the distribution of CNVs in chromosomes using R packages karyoploteR_1.10.5. Gene names and annotated gene types covered by those CNVs were mined from the human Release 19 reference genome file and GENECODE database. We assessed the expression patterns and the consequences of murine knock-out of those genes using TiGER and Mouse Genome Informatics (MGI) databases. Functional enrichment and pathway analysis for genes in CNVs were performed using clusterProfiler V3.12.0. Result: Breakpoints of 564 CNVs less than 3 Mb were obtained from 442 euploid POCs, with 349 gains and 185 losses. The CNV map showed that CNVs were distributed in all chromosomes, with the highest frequency detected in chromosome 22 and the lowest frequency in chromosome Y, and CNVs showed a higher density in the pericentromeric and sub-telomeric regions. A total of 5,414 genes mined from the CNV regions (CNVRs), Gene Ontology (GO), and pathway analysis showed that the genes were significantly enriched in multiple terms, especially in sensory perception, membrane region, and tight junction. A total of 995 protein-coding genes have been reported to present mammalian phenotypes in MGI, and 276 of them lead to embryonic lethality or abnormal embryo/placenta in knock-out mouse models. CNV located at 19p13.3 was the most common CNV of all POCs. Conclusion: CNVs less than 3 Mb in euploid POCs distribute unevenly in all chromosomes, and a higher density was seen in the pericentromeric and sub-telomeric regions. The genes in those CNVRs are significantly enriched in biological processes and pathways that are important to embryonic/fetal development. CNV in 19p13.3 and the variations of ARID3A and FSTL3 might contribute to pregnancy loss.
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Affiliation(s)
- Chongjuan Gu
- Department of Obstetrics and Gynecology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huan Gao
- Department of Toxicology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Kuanrong Li
- Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xinyu Dai
- School of Life Sciences, South China Normal University, Guangzhou, China
| | - Zhao Yang
- West China Hospital, Sichuan University, Chengdu, China
| | - Ru Li
- Prenatal Diagnostic Center, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Canliang Wen
- Department of Obstetrics and Gynecology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yaojuan He
- Department of Obstetrics and Gynecology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
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Cheung MMY, Tsang TW, Watkins R, Birman C, Popova S, Elliott EJ. Ear Abnormalities Among Children with Fetal Alcohol Spectrum Disorder: A Systematic Review and Meta-Analysis. J Pediatr 2022; 242:113-120.e16. [PMID: 34780779 DOI: 10.1016/j.jpeds.2021.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/14/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To systematically review and conduct meta-analysis on studies that report the type and prevalence of functional and structural ear abnormalities among children with prenatal alcohol exposure and/or fetal alcohol spectrum disorder (FASD). STUDY DESIGN MEDLINE, PubMed, Embase, Web of Science, PsycINFO, ERIC, CINAHL, and Maternity and Infant Care were searched from 1806 through March 2021. Reference lists of relevant articles were manually searched. Studies reporting on functional and/or structural ear abnormalities among children (<18 years) with prenatal alcohol exposure and/or FASD were eligible. Data extraction and quality assessment were performed by one reviewer and independently checked by another. A random effects meta-analysis was conducted. RESULTS A total of 31 studies met the inclusion criteria and 25 were included in the meta-analyses, representing a total of 843 children with prenatal alcohol exposure and 1653 children with FASD. Functional ear abnormalities with the highest pooled prevalence were chronic serous otitis media (88.5%; 95% CI, 70.4%-99.3%), abnormal auditory filtering (80.1%; 95% CI, 76.5%-84.3%), and unspecified conductive hearing loss (68.0%; 95% CI, 51.9%-82.2%). Structural ear abnormalities with the highest pooled prevalence were microtia (42.9%; 95% CI, 26.8%-59.7%), railroad track ear (16.8%; 95% CI, 8.1%-27.7%), and misplaced ear (12.3%; 95% CI, 7.6%-17.9%). CONCLUSIONS Our findings highlight the importance of examining the ears during assessment for FASD, and the need for public health messaging regarding the harms of prenatal alcohol exposure.
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Affiliation(s)
- Melissa Mei Yin Cheung
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Australian Pediatric Surveillance Unit, Kids Research, Sydney Children Hospitals Network, Westmead, Australia.
| | - Tracey W Tsang
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia
| | - Rochelle Watkins
- Telethon Kids Institute, Perth Children's Hospital, Perth, Australia
| | - Catherine Birman
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Faculty of Medicine, Health and Human Sciences, Macquarie University, North Ryde, Australia
| | - Svetlana Popova
- Center for Addiction and Mental Health, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Elizabeth J Elliott
- The University of Sydney Children's Hospital Westmead Clinical School, Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Westmead, Australia; Australian Pediatric Surveillance Unit, Kids Research, Sydney Children Hospitals Network, Westmead, Australia
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van der Hout-van der Jagt MB, Verweij EJT, Andriessen P, de Boode WP, Bos AF, Delbressine FLM, Eggink AJ, Erwich JJHM, Feijs LMG, Groenendaal F, Kramer BWW, Lely AT, Loop RFAM, Neukamp F, Onland W, Oudijk MA, te Pas AB, Reiss IKM, Schoberer M, Scholten RR, Spaanderman MEA, van der Ven M, Vermeulen MJ, van de Vosse FN, Oei SG. Interprofessional Consensus Regarding Design Requirements for Liquid-Based Perinatal Life Support (PLS) Technology. Front Pediatr 2022; 9:793531. [PMID: 35127593 PMCID: PMC8809135 DOI: 10.3389/fped.2021.793531] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/14/2021] [Indexed: 12/23/2022] Open
Abstract
Liquid-based perinatal life support (PLS) technology will probably be applied in a first-in-human study within the next decade. Research and development of PLS technology should not only address technical issues, but also consider socio-ethical and legal aspects, its application area, and the corresponding design implications. This paper represents the consensus opinion of a group of healthcare professionals, designers, ethicists, researchers and patient representatives, who have expertise in tertiary obstetric and neonatal care, bio-ethics, experimental perinatal animal models for physiologic research, biomedical modeling, monitoring, and design. The aim of this paper is to provide a framework for research and development of PLS technology. These requirements are considering the possible respective user perspectives, with the aim to co-create a PLS system that facilitates physiological growth and development for extremely preterm born infants.
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Affiliation(s)
- M. Beatrijs van der Hout-van der Jagt
- Department of Obstetrics and Gynecology, Máxima Medical Centre, Veldhoven, Netherlands
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - E. J. T. Verweij
- Department of Obstetrics and Gynecology, Division of Fetal Therapy, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - Peter Andriessen
- Department of Neonatology, Máxima Medical Centre, Veldhoven, Netherlands
- Department of Applied Physics, School of Medical Physics and Engineering Eindhoven, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Willem P. de Boode
- Division of Neonatology, Department of Perinatology, Radboud University Medical Center, Radboud Institute for Health Sciences, Amalia Children's Hospital, Nijmegen, Netherlands
| | - Arend F. Bos
- Department of Neonatology, University Medical Center Groningen, University of Groningen, Beatrix Children's Hospital, Groningen, Netherlands
| | - Frank L. M. Delbressine
- Department of Industrial Design Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Alex J. Eggink
- Department of Obstetrics and Gynecology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Jan Jaap H. M. Erwich
- Department of Obstetrics and Gynecology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Loe M. G. Feijs
- Department of Industrial Design Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Floris Groenendaal
- Department of Neonatology, Utrecht University Medical Center, Utrecht, Netherlands
| | - Boris W. W. Kramer
- Department of Neonatology, Maastricht University Medical Center (MUMC), Maastricht, Netherlands
| | - A. Titia Lely
- Department of Obstetrics and Gynecology, Utrecht University Medical Center, Utrecht, Netherlands
| | - Rachel F. A. M. Loop
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
- Department of Industrial Design Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Franziska Neukamp
- Institute for Applied Medical Engineering and Clinic for Neonatology, University Hospital Aachen, Aachen, Germany
| | - Wes Onland
- Department of Neonatology, Amsterdam UMC, Amsterdam, Netherlands
| | - Martijn A. Oudijk
- Amsterdam Reproduction and Development Research Institute, Department of Obstetrics, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Arjan B. te Pas
- Department of Neonatology, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - Irwin K. M. Reiss
- Department of Neonatology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Mark Schoberer
- Institute for Applied Medical Engineering and Clinic for Neonatology, University Hospital Aachen, Aachen, Germany
| | - Ralph R. Scholten
- Department of Obstetrics and Gynecology, Radboud Medical Centre, Nijmegen, Netherlands
| | - Marc E. A. Spaanderman
- Department of Obstetrics and Gynecology, Radboud Medical Centre, Nijmegen, Netherlands
- Department of Obstetrics and Gynecology, Maastricht University Medical Center (MUMC), Maastricht, Netherlands
| | - Myrthe van der Ven
- Department of Obstetrics and Gynecology, Máxima Medical Centre, Veldhoven, Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Marijn J. Vermeulen
- Department of Neonatology, Erasmus Medical Centre, Rotterdam, Netherlands
- Care4Neo Foundation, Rotterdam, Netherlands
| | - Frans N. van de Vosse
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
| | - S. Guid Oei
- Department of Obstetrics and Gynecology, Máxima Medical Centre, Veldhoven, Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
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Universal newborn hearing screening with automated auditory brainstem response (AABR) in Hungary: 5-year experience in diagnostics and influence on the early intervention. Eur Arch Otorhinolaryngol 2022; 279:5647-5654. [PMID: 35767058 PMCID: PMC9244110 DOI: 10.1007/s00405-022-07441-4] [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] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/09/2022] [Indexed: 01/04/2023]
Abstract
PURPOSE In 2015 a new regulation and guidelines for the universal newborn hearing screening by AABR measurement have been implemented in Hungary. The aim of our study was to analyse (1) the past 5 years of data from our diagnostic centre about the incidence and types of congenital hearing losses, and (2) the first experiences with the National Newborn Hearing Screening Registry, started in 2019, and (3) the influence of the screening on the pediatric cochlear implant program. METHODS 1269 children referred to our diagnostic centre between 2017 and 2021 were investigated. A third AABR measurement and full audiological evaluation were performed. Furthermore, one-year period data of the screening registry, and the number of implanted children at or under the age of 3 were analysed using the national databases. RESULTS Altogether 276 newborns (22% of the referred cases after the two-stage screening) had hearing loss, 134 (49%) out of them was conductive origin, almost twice frequent in male as in female. Permanent sensorineural hearing impairment was found in 142 (51%), 58 (40%) of them had bilateral, severe to profound hearing loss, occurring more frequently in male as in female. The national digital registration of the screening data within 12 months concerned 68%. The number of early cochlear implantation in one year increased from 1 to 23 children in the past 15 years. CONCLUSION A third AABR after the two-stage screening increased the efficiency and filtered the 78% false-positive cases. The audiological diagnostics verified and typed the hearing losses ensuring the early intervention.
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Ogrizek A, Moro MR, Lachal J. Incarcerated mothers' views of their children's experience: A qualitative study in French nurseries. Child Care Health Dev 2021; 47:851-858. [PMID: 34265095 DOI: 10.1111/cch.12896] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/25/2021] [Accepted: 07/08/2021] [Indexed: 12/01/2022]
Abstract
CONTEXT In France, young children of incarcerated women live with their mothers in prison in specific units called nurseries, up to the age of 18 months. Only a few studies have examined the impact of this environment on these children. This study sought to explore through mothers' narratives how they perceive their children to experience this environment and how it affects their development. METHOD We used semistructured interviews to collect the perceptions of 25 mothers about their children's experience of daily life in 12 different prison nurseries in France. Interpretative phenomenological analysis was used to explore the data. RESULTS According to mothers, prison is a sensorially aggressive environment for children that may impair the children's sensory abilities. The children's and mothers' emotional perceptions of anger, sadness, insecurity and imprisonment intertwine. Prison is home for these children, which leads them to establish strong bonds with this inside world-prison staff, other inmates-but to develop reluctances and concern about exploring the outside world. CONCLUSION The prison's sensorial environment may overlay the sensorial environment created by the mother, interfering with early mother-child interactions and leading to emotional misattunement. The gap between what the mother and the child each feel to be their home, and the social group they feel they belong to, causes pain to the mothers. This could alter their mandate of being a protective shield that could reduce the traumatic potential of the carceral environment on their babies. These mothers' sentences must be reconsidered for the sake of their children.
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Affiliation(s)
- Anais Ogrizek
- PCPP, University of Paris, Boulogne-Billancourt, France
| | - Marie Rose Moro
- PCPP, University of Paris, Boulogne-Billancourt, France.,AP-HP, Cochin Hospital, Paris, France.,CESP, Faculty of Medicine-University of Paris-Sud, Faculty of Medicine-UVSQ, INSERM, University of Paris-Saclay, Paris, France
| | - Jonathan Lachal
- CESP, Faculty of Medicine-University of Paris-Sud, Faculty of Medicine-UVSQ, INSERM, University of Paris-Saclay, Paris, France.,Child and Adolescent Psychiatry Service, CHU of Clermont-Ferrand, Clermont-Ferrand, France.,University of Clermont Auvergne, Clermont-Ferrand, France
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Ionio C, Ciuffo G, Landoni M. Parent-Infant Skin-to-Skin Contact and Stress Regulation: A Systematic Review of the Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4695. [PMID: 33924970 PMCID: PMC8124223 DOI: 10.3390/ijerph18094695] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/20/2021] [Accepted: 04/26/2021] [Indexed: 12/18/2022]
Abstract
Several studies have focused on neonatal maternal separation (MS) to investigate behavioural and neuroendocrine reactions to lack of contact, but only a few have focused on early separation in the first days or weeks after birth. This literature review investigates the vital importance of contact and touch by exploring how skin-to-skin contact (SSC) regulates stress in the mother-infant relationship. Various databases such as PubMed, Scopus, and ScienceDirect were searched for literature published between 2015 and 2020. From 1141 articles, 22 were declared eligible. The reviewed articles showed how SSC regulates child stress by biological indicators such as the autonomic nervous system (ANS), heart rate variability (HRV), cortisol, and oxytocin. This research concludes the importance of SSC for stress regulation, especially during the COVID-19 pandemic. With no research to date indicating a possible risk of neonatal COVID-19 transmission following SSC, SSC should continue to be practiced for all women, as recommended by the WHO.
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Affiliation(s)
- Chiara Ionio
- CRIdee, Psychology Department, Università Cattolica, del Sacro Cuore, 20123 Milan, Italy; (G.C.); (M.L.)
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Early Prelingual Auditory Development of Infants and Toddlers With Unilateral Hearing Loss. Otol Neurotol 2021; 41:654-0. [PMID: 32604328 DOI: 10.1097/mao.0000000000002584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To assess the influence of congenital and permanent unilateral hearing loss (UHL) on early prelingual auditory development (EPLAD) of infants and toddlers. STUDY DESIGN A cross-sectional and case-controlled design. SETTING Tertiary referral center. PATIENTS Sixty-five young children (median with interquartile ranges: 4.4 [3.3, 7.7] mo) with UHL, 70 children (6.0 [3.8, 9.0] mo) with bilateral normal hearing (BNH) and 32 children (5.8 [3.9, 12.1] mo) with bilateral mild hearing loss (BMHL) were enrolled and grouped. Children with UHL were further grouped according to the severity of impairment and the ear that was impaired. INTERVENTIONS Children involved were assessed by the 9-item Infant-toddler Meaningful Auditory Integration Scale (ITMAIS). MAIN OUTCOME MEASURES 1) EPLAD assessed by ITMAIS, 2) functions of sound detection, sound discrimination and identification and preverbal vocalization assessed by dividing ITMAIS into three sections, 3) trajectories of EPLAD estimated by ITMAIS. RESULTS Compared with BNH, children with UHL lagged behind in the function of sound discrimination and identification, preverbal vocalization, as well as trajectory of EPLAD. Children with severe to profound UHL exhibited more severe EPLAD handicaps than children with mild to moderate losses. The auditory functions and EPLAD trajectory of children with UHL were similar to those with BMHL. CONCLUSIONS Children with congenital and permanent UHL demonstrate delays in EPLAD, which are evident soon after birth before initial development of speech and language. The ITMAIS is an appropriate tool to identify these delays both in children with unilateral and bilateral hearing impairment.
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Kroczka S, Stepien K, Witek-Motyl I, Kwiecinska K, Kapusta E, Biedron A, Skorek P, Skoczen S. Clinical utility of complex assessment with evoked potentials in acute lymphoblastic leukemia survivors: comparison of various treatment protocols. BMC Cancer 2021; 21:150. [PMID: 33568096 PMCID: PMC7876796 DOI: 10.1186/s12885-021-07873-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 02/03/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND One of the greatest success of pediatric hematology is a prominent improvement of survival in acute lymphoblastic leukemia (ALL). Therefore, special attention needs to be paid to long-term side effects of the treatment such as neurotoxicity. One of the few diagnostic methods that allow an objective assessment of sensory systems are evoked potentials (EP). METHODS The analyzed group consisted of 167 ALL long-term survivors, aged 4.9-28.4 years, without auditory, visual and sensory deviations. Patients were treated with New York (NY, n = 35), previous modified Berlin-Frankfurt-Münster (pBFM, n = 47) and BFM95 (n = 85) protocols. In order to assess the impact of radiotherapy on recorded EP, a joint analysis of NY and pBFM groups was performed. The control group consisted of 35 patients, aged 6-17 years. The analyzed patients underwent a complex assessment with visual EP (VEP), somatosensory EP (SEP) and brainstem auditory EP (BAEP) in accordance with current standards. RESULTS ALL treatment contributed to the shortening of wave I latency (1.59 vs 1.90, P = 0.003) and prolongation of I-III (2.23 vs 2.04, P = 0.004) and I-V (4.57 vs 4.24, P = 0.002) interwave latencies of BAEP. A significant effect was also noticed in P100 (106.32 vs 101.57, P < 0.001) and N135 (151.42 vs 138.22, P < 0.001) latencies of VEP and N18 amplitude (3.24 vs 4.70, P = 0.007) and P25 latency (21.32 vs 23.39, P < 0.001) of SEP. The distribution of abnormalities between protocols was similar in BAEP (NY - 68.6%, pBFM - 61.7%, BFM95-69.4%, P = 0.650), VEP (NY - 68.6%, pBFM - 42.5%, BFM95-58.3%, P = 0.053) and significantly different for SEP (NY - 62.9%, pBFM - 36.2%, BFM95-53.0%, P = 0.045). The harmful effect of radiotherapy was most clearly marked in numerous disturbances of SEP parameters. CONCLUSIONS The presented analysis indicates a high frequency of subclinical abnormalities in EP regardless of the analyzed protocol. To our knowledge current study is the largest and one of the most complex research examining the role of EP in ALL patients. The obtained results indicate the possibility of using a single, objective and non-invasive measurement of EP in ALL survivors in order to stratify the risk of developing sensory abnormalities in adulthood.
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Affiliation(s)
- Slawomir Kroczka
- Chair of Child and Adolescent Neurology, Jagiellonian University Medical College, Krakow, Poland
- Department of Childhood Neurology, University Children's Hospital, Krakow, Poland
| | - Konrad Stepien
- Department of Oncology and Hematology, University Children's Hospital, 265 Wielicka St., 30-663, Krakow, Poland
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Izabela Witek-Motyl
- Department of Childhood Neurology, University Children's Hospital, Krakow, Poland
| | - Kinga Kwiecinska
- Department of Oncology and Hematology, University Children's Hospital, 265 Wielicka St., 30-663, Krakow, Poland
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Eryk Kapusta
- Department of Childhood Neurology, University Children's Hospital, Krakow, Poland
| | - Agnieszka Biedron
- Department of Childhood Neurology, University Children's Hospital, Krakow, Poland
| | - Pawel Skorek
- Department of Oncology and Hematology, University Children's Hospital, 265 Wielicka St., 30-663, Krakow, Poland
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Szymon Skoczen
- Department of Oncology and Hematology, University Children's Hospital, 265 Wielicka St., 30-663, Krakow, Poland.
- Department of Pediatric Oncology and Hematology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland.
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Todorović J, Petrović-Lazić M. Sensory processing disorders in premature infants. PRAXIS MEDICA 2021. [DOI: 10.5937/pramed2102019t] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction. Children born prematurely have an increased risk of immediate medical complications, as well as socioemotional, cognitive, linguistic and sensory processing disorders later in life. Studies have examined the effects of prematurity on developmental outcomes, such as cognition, however, there is a need for a more detailed examination of sensory processing disorders in preterm infants. Not only is prenatal neurosensory development interrupted in utero, but these children may also experience intense stimulation in the neonatal unit, which can further alter the development and function of the sensory system. Objective. The paper presents an overview of research on sensory processing disorders in premature infants, with special emphasis on the impact of the environment of the neonatal unit. Method. Insight into the relevant literature was performed by specialized search engines on the Internet and insight into the electronic database. Results. Sensory processing disorders affect 39% to 52% of newborns born prematurely, with some evidence to suggest that children born before 32 weeks are most at risk. The literature to date has consistently reported difficulties in sensory modulation of preterm infants, within the tactile, vestibular, auditory, oral, and visual domains. Conclusion. Sensory processing disorders in preterm infants appear to occur as a result of their immature neurological and biological system and being in the environment of a neonatal intensive care unit, which is unable to meet the sensory needs of preterm infants. Altered sensory experiences, during periods of neurodevelopmental vulnerability and fragility, can result in sensory processing disorders, which may include enhanced responses or less response to stimuli (hyper or hyposensitivity).
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Ludwig RJ, Welch MG. How babies learn: The autonomic socioemotional reflex. Early Hum Dev 2020; 151:105183. [PMID: 32971304 DOI: 10.1016/j.earlhumdev.2020.105183] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/02/2020] [Accepted: 09/08/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Human and animal research has long documented the negative effects of early traumatic events on long-term development and socioemotional behavior. Yet, how and where the body stores these memories remains unclear. Current theories propose that the brain stores such memory in the subcortical limbic system. However, a clear theory of change with testable hypothesis has yet to emerge. AIMS In this paper, we review the classical Pavlovian conditioning learning tradition, along with its functional variant. Then, we review calming cycle theory, which builds upon the idea that mother/infant learning is distinct from other types of learning, requiring a new set of assumptions in light of functional Pavlovian conditioning. CONCLUSION Calming cycle theory states that learning of behaviors associated with subcortical autonomic physiology is separate and distinct from learning of behaviors associated with cortical physiology. Mother/infant autonomic learning starts in the uterine environment via functional Pavlovian co-conditioning that is stored as conditional reflexes within the dyad's autonomic nervous systems. These reflexes are preserved transnatally as autonomic socioemotional reflexes (ASRs), which can be used to monitor mother-infant relational health. The functional Pavlovian co-conditioning mechanism can be exploited to change the physiological/behavioral reflex response. The theory provides a well established learning mechanism, a theory of change and a method of change, along with a set of hypotheses with which to test the theory. We present evidence from a randomized controlled trial with prematurely born infants and their mothers that supports calming cycle theory.
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Affiliation(s)
- Robert J Ludwig
- Department of Pediatrics, Columbia University Medical Center, 630 W. 168th St, New York, NY 10032, United States of America
| | - Martha G Welch
- Department of Pediatrics, Columbia University Medical Center, 630 W. 168th St, New York, NY 10032, United States of America; Department of Psychiatry, Columbia University Medical Center, 630 W. 168th St, New York, NY 10032, United States of America; Department of Pathology & Cell Biology, Columbia University Medical Center, 630 W. 168th St, New York, NY 10032, United States of America.
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21
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Disorganized Attachment pattern affects the perception of Affective Touch. Sci Rep 2020; 10:9658. [PMID: 32541672 PMCID: PMC7295781 DOI: 10.1038/s41598-020-66606-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 05/14/2020] [Indexed: 12/02/2022] Open
Abstract
Touch, such as affective caress, can be interpreted as being pleasant. The emotional valence that is assigned to touch is related to certain bottom-up factors, such as the optimal activation of C-tactile (CT) afferents. Tactile processing with a hedonic or emotional component has been defined as affective touch—a component that CT fibers are likely to convey. Tactile deficiencies are frequent in the psychiatric population but also in healthy people with disorganized attachment; accordingly, it is likely that affective difficulties in adults with disorganized attachment are reflected in altered perception of affective touch. To test this hypothesis, we combined methods from clinical psychology, psychophysics, and neuroimaging. We found that people with a history of traumatic parental bonds and a disorganized attachment pattern perceive a “caress-like” stimulus as being unpleasant, whereas participants with organized attachment consider the same tactile stimulation to be pleasant. Further, unlike in organized adults, the responses of disorganized adults to CT and non-CT stimulation activated limbic and paralimbic structures in a fight-or-flight manner, suggesting that early experiences with parental deficiencies shape the physiological responses of peripheral CT fibers and central nervous networks.
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22
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Miranda-Morales RS, D'Aloisio G, Anunziata F, Abate P, Molina JC. Fetal Alcohol Programming of Subsequent Alcohol Affinity: A Review Based on Preclinical, Clinical and Epidemiological Studies. Front Behav Neurosci 2020; 14:33. [PMID: 32210775 PMCID: PMC7077749 DOI: 10.3389/fnbeh.2020.00033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/17/2020] [Indexed: 12/20/2022] Open
Abstract
The anatomo-physiological disruptions inherent to different categories of the Fetal Alcohol Spectrum Disorder do not encompass all the negative consequences derived from intrauterine ethanol (EtOH) exposure. Preclinical, clinical and epidemiological studies show that prenatal EtOH exposure also results in early programming of alcohol affinity. This affinity has been addressed through the examination of how EtOH prenatally exposed organisms recognize and prefer the drug’s chemosensory cues and their predisposition to exhibit heightened voluntary EtOH intake during infancy and adolescence. In altricial species these processes are determined by the interaction of at least three factors during stages equivalent to the 2nd and 3rd human gestational trimester: (i) fetal processing of the drug’s olfactory and gustatory attributes present in the prenatal milieu; (ii) EtOH’s recruitment of central reinforcing effects that also imply progressive sensitization to the drug’s motivational properties; and (iii) an associative learning process involving the prior two factors. This Pavlovian learning phenomenon is dependent upon the recruitment of the opioid system and studies also indicate a significant role of EtOH’s principal metabolite (acetaldehyde, ACD) which is rapidly generated in the brain via the catalase system. The central and rapid accumulation of this metabolite represents a major factor involved in the process of fetal alcohol programming. According to recent investigations, it appears that ACD exerts early positive reinforcing consequences and antianxiety effects (negative reinforcement). Finally, this review also acknowledges human clinical and epidemiological studies indicating that moderate and binge-like drinking episodes during gestation result in neonatal recognition of EtOH’s chemosensory properties coupled with a preference towards these cues. As a whole, the studies under discussion emphasize the notion that even subteratogenic EtOH exposure during fetal life seizes early functional sensory and learning capabilities that pathologically shape subsequent physiological and behavioral reactivity towards the drug.
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Affiliation(s)
- Roberto Sebastián Miranda-Morales
- Instituto de Investigación Médica Mercedes y Martín Ferreyra, INIMEC-CONICET- Universidad Nacional de Córdoba, Córdoba, Argentina.,Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Genesis D'Aloisio
- Instituto de Investigación Médica Mercedes y Martín Ferreyra, INIMEC-CONICET- Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Florencia Anunziata
- Instituto de Investigación Médica Mercedes y Martín Ferreyra, INIMEC-CONICET- Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Paula Abate
- Instituto de Investigaciones Psicológicas, Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Juan Carlos Molina
- Instituto de Investigación Médica Mercedes y Martín Ferreyra, INIMEC-CONICET- Universidad Nacional de Córdoba, Córdoba, Argentina.,Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
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23
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Haslbeck FB, Karen T, Loewy J, Meerpohl JJ, Bassler D. Musical and vocal interventions to improve neurodevelopmental outcomes for preterm infants. Hippokratia 2019. [DOI: 10.1002/14651858.cd013472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Tanja Karen
- University Hospital Zürich; Department of Neonatology; Frauenklinikstrasse 10 Zürich Switzerland
| | - Joanne Loewy
- The Louis Armstrong Center for Music and Medicine; Beth Israel Medical Center New York City USA
| | - Joerg J Meerpohl
- Medical Center - University of Freiburg, Faculty of Medicine; Institute for Evidence in Medicine (for Cochrane Germany Foundation); Breisacher Str. 153 Freiburg Germany D-79110
| | - Dirk Bassler
- University Hospital Zürich; Department of Neonatology; Frauenklinikstrasse 10 Zürich Switzerland
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van Manen MA. Towards the Womb of Neonatal Intensive Care. THE JOURNAL OF MEDICAL HUMANITIES 2019; 40:225-237. [PMID: 29130125 DOI: 10.1007/s10912-017-9494-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Within the mother's womb, life finds its first stirrings. The womb shelters the fetus, the growing child within. We recognize the existential traces of a wombed existence when a newborn calms in response to being held; when a newborn stills in response to his or her mother's heartbeat; and, when a newborn startles in the presence of bright light. Yet, how does experiential human life begin within another human being? What are the conditions and paths of becoming for the fetus within the womb? And for the child born early, what "womb" welcomes the premature child in neonatal intensive care?
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Affiliation(s)
- Michael A van Manen
- John Dossetor Health Ethics Centre, University of Alberta, 5-16 University Terrace, 8303 - 112 Street, Edmonton, AB, T6G 2T4, Canada.
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25
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Congenital Cytomegalovirus Infection Alters Olfaction Before Hearing Deterioration In Mice. J Neurosci 2018; 38:10424-10437. [PMID: 30341181 DOI: 10.1523/jneurosci.0740-18.2018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 09/24/2018] [Accepted: 10/10/2018] [Indexed: 12/21/2022] Open
Abstract
In developed countries, cytomegalovirus (CMV)-infected newborns are at high risk of developing sensorineural handicaps such as hearing loss, requiring extensive follow-up. However, early prognostic tools for auditory damage in children are not yet available. In the fetus, CMV infection leads to early olfactory bulb (OB) damage, suggesting that olfaction might represent a valuable prognosis for neurological outcome of this viral infection. Here, we demonstrate that in utero CMV inoculation causes fetal infection and growth retardation in mice of both sexes. It disrupts OB normal development, leading to disproportionate OB cell layers and rapid major olfactory deficits. Olfaction is impaired as early as day 6 after birth in both sexes, long before the emergence of auditory deficits. Olfactometry in males reveals a long-lasting alteration in olfactory perception and discrimination, particularly in binary mixtures of monomolecular odorants. Although sensory inputs to the OB remain unchanged, hallmarks of autophagy are increased in the OB of 3-postnatal week-old mice, leading to local neuroinflammation and loss of neurons expressing tyrosine hydroxylase and calbindin. At the cellular level, we found CMV-infected cells and an increased number of apoptotic cells scattered throughout the OB layers, whereas cell proliferation in the neurogenic subventricular zone was decreased. These cellular observations were long-lasting, persisting up to 16 weeks after birth in both males and females and thus providing a mechanism supporting olfactory loss. Despite obvious differences in neurogenesis between human and mouse, these findings offer new strategies aimed at early detection of neurological dysfunctions caused by congenital infections.SIGNIFICANCE STATEMENT In developed countries, congenital cytomegalovirus (CMV)-infected newborns are at high risk of developing sensory handicaps such as hearing loss, thus requiring prolonged follow-up. In this study, we describe for the first time the functional impact of congenital CMV infection on the olfactory system and its associated sense of smell. We demonstrate that a mouse model of congenital CMV infection shows defects in olfactory bulb (OB) normal development and pronounced olfactory deficits affecting acuity and discrimination of odorants. These major olfactory deficits occur long before the emergence of auditory deficits through the upregulation of OB autophagy inducing local neuroinflammation and altered neuron content. Our findings provide new opportunities for designing olfactory means to monitor the possible neurological outcome during congenital CMV infection.
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Haslbeck FB, Bassler D. Music From the Very Beginning-A Neuroscience-Based Framework for Music as Therapy for Preterm Infants and Their Parents. Front Behav Neurosci 2018; 12:112. [PMID: 29922135 PMCID: PMC5996156 DOI: 10.3389/fnbeh.2018.00112] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 05/14/2018] [Indexed: 11/13/2022] Open
Abstract
Human and animal studies demonstrate that early auditory experiences influence brain development. The findings are particularly crucial following preterm birth as the plasticity of auditory regions, and cortex development are heavily dependent on the quality of auditory stimulation. Brain maturation in preterm infants may be affected among other things by the overwhelming auditory environment of the neonatal intensive care unit (NICU). Conversely, auditory deprivation, (e.g., the lack of the regular intrauterine rhythms of the maternal heartbeat and the maternal voice) may also have an impact on brain maturation. Therefore, a nurturing enrichment of the auditory environment for preterm infants is warranted. Creative music therapy (CMT) addresses these demands by offering infant-directed singing in lullaby-style that is continually adapted to the neonate’s needs. The therapeutic approach is tailored to the individual developmental stage, entrained to the breathing rhythm, and adapted to the subtle expressions of the newborn. Not only the therapist and the neonate but also the parents play a role in CMT. In this article, we describe how to apply music therapy in a neonatal intensive care environment to support very preterm infants and their families. We speculate that the enriched musical experience may promote brain development and we critically discuss the available evidence in support of our assumption.
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Affiliation(s)
| | - Dirk Bassler
- Department of Neonatology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
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Cleveland L, Hill CM, Pulse WS, DiCioccio HC, Field T, White-Traut R. Systematic Review of Skin-to-Skin Care for Full-Term, Healthy Newborns. J Obstet Gynecol Neonatal Nurs 2017; 46:857-869. [PMID: 28950108 DOI: 10.1016/j.jogn.2017.08.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2017] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To determine the effect of skin-to-skin mother-infant holding, touch, and/or massage on full-term, healthy newborns and their primary caregivers. DATA SOURCES A seven-member scientific advisory panel searched the databases PubMed, CINAHL, and Scopus using the search terms massage, skin-to-skin contact, kangaroo care, touch, therapeutic touch, and full-term newborns for research with human participants published in English with no date parameters. STUDY SELECTION The initial search yielded 416 articles. After reviewing titles and retaining only articles that met the review criteria, 280 articles remained. The panel co-chairs reviewed and discussed the abstracts of these articles and retained 90 for review. DATA EXTRACTION Each article was assigned to one panel member and one co-chair for review. Members of the panel met via teleconference to present articles and to determine whether they had scientific merit and addressed the research question. Articles that did not meet these standards were eliminated. Forty articles included relevant evidence: 33 articles on skin-to-skin holding and 7 on infant massage. DATA SYNTHESIS We created a table that included the purpose, design, and findings of each study. This information was synthesized into a feasibility report by the co-chairs. CONCLUSION Evidence supports recommendations for skin-to-skin care for all full-term, healthy newborns. Although there is inadequate evidence to recommend massage as standard care for all newborns, massage has been shown to help consolidate sleep patterns and reduce jaundice.
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In Vivo Interplay between p27 Kip1, GATA3, ATOH1, and POU4F3 Converts Non-sensory Cells to Hair Cells in Adult Mice. Cell Rep 2017; 19:307-320. [PMID: 28402854 DOI: 10.1016/j.celrep.2017.03.044] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/28/2016] [Accepted: 03/14/2017] [Indexed: 12/11/2022] Open
Abstract
Hearing loss is widespread and persistent because mature mammalian auditory hair cells (HCs) are nonregenerative. In mice, the ability to regenerate HCs from surrounding supporting cells (SCs) declines abruptly after postnatal maturation. We find that combining p27Kip1 deletion with ectopic ATOH1 expression surmounts this age-related decline, leading to conversion of SCs to HCs in mature mouse cochleae and after noise damage. p27Kip1 deletion, independent of canonical effects on Rb-family proteins, upregulated GATA3, a co-factor for ATOH1 that is lost from SCs with age. Co-activation of GATA3 or POU4F3 and ATOH1 promoted conversion of SCs to HCs in adult mice. Activation of POU4F3 alone also converted mature SCs to HCs in vivo. These data illuminate a genetic pathway that initiates auditory HC regeneration and suggest p27Kip1, GATA3, and POU4F3 as additional therapeutic targets for ATOH1-mediated HC regeneration.
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Fransquet PD, Hutchinson D, Olsson CA, Wilson J, Allsop S, Najman J, Elliott E, Mattick RP, Saffery R, Ryan J. Perinatal maternal alcohol consumption and methylation of the dopamine receptor DRD4 in the offspring: the Triple B study. ENVIRONMENTAL EPIGENETICS 2016; 2:dvw023. [PMID: 29492300 PMCID: PMC5804537 DOI: 10.1093/eep/dvw023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 09/14/2016] [Accepted: 09/19/2016] [Indexed: 06/08/2023]
Abstract
Maternal alcohol use during the perinatal period is a major public health issue, the higher ends of which are associated with foetal alcohol spectrum disorder and a range of adverse health outcomes in the progeny. The underlying molecular mechanisms remain largely unknown but may include the epigenetic disruption of gene activity during development. Alcohol directly activates the neurotransmitter dopamine, which plays an essential role in neurodevelopment. To investigate whether antenatal and early postnatal alcohol consumption were associated with differential dopamine receptor DRD4 promoter methylation in infants (n = 844). Data were drawn from the large population based Triple B pregnancy cohort study, with detailed information on maternal alcohol consumption in each trimester of pregnancy and early postpartum. DNA was extracted from infant buccal swabs collected at 8-weeks. DRD4 promoter DNA methylation was analysed by Sequenom MassARRAY. No strong evidence was found for an association between alcohol consumption during pregnancy and infant DRD4 methylation at 8-weeks postpartum. However, maternal alcohol consumption assessed contemporaneously at 8-weeks postpartum was associated with increased methylation at 13 of 19 CpG units examined (largest Δ + 3.20%, 95%Confidence Interval:1.66,4.75%, P = 0.0001 at CpG.6). This association was strongest in women who breastfeed, suggesting the possibility of a direct effect of alcohol exposure via breast milk. The findings of this study could influence public health guidelines around alcohol consumption for breastfeeding mothers; however, further research is required to confirm these novel findings.
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Affiliation(s)
- Peter D. Fransquet
- Cancer & Disease Epigenetics, Murdoch Childrens Research Institute, Parkville, Australia
- Population Health, Murdoch Childrens Research Institute, Parkville, Australia
| | - Delyse Hutchinson
- Population Health, Murdoch Childrens Research Institute, Parkville, Australia
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
- Centre for Social and Early Emotional Development, School of Psychology, Faculty of Health, Deakin University, Melbourne, Australia
| | - Craig A. Olsson
- Population Health, Murdoch Childrens Research Institute, Parkville, Australia
- Centre for Social and Early Emotional Development, School of Psychology, Faculty of Health, Deakin University, Melbourne, Australia
| | - Judy Wilson
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Steve Allsop
- National Drug Research Institute, Curtin University, Perth, Australia
| | - Jake Najman
- Queensland Alcohol and Drug Research and Education Centre, Schools of Public Health and Social Science, University of Queensland, Queensland, Australia
| | - Elizabeth Elliott
- Discipline of Paediatrics and Child Health, The University of Sydney, The Sydney Children’s Hospital, Hospitals Network, Westmead, Sydney, Australia
| | - Richard P. Mattick
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Richard Saffery
- Cancer & Disease Epigenetics, Murdoch Childrens Research Institute, Parkville, Australia
- Department of Paediatrics, Royal Children’s Hospital, University of Melbourne, Melbourne, Australia
| | - Joanne Ryan
- Cancer & Disease Epigenetics, Murdoch Childrens Research Institute, Parkville, Australia
- Department of Paediatrics, Royal Children’s Hospital, University of Melbourne, Melbourne, Australia
- Neuropsychiatry: Epidemiological and Clinical Research, Inserm U1061, Montpellier, France
- School of Public Health & Preventive Medicine, Monash University, Prahran, Australia
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Abstract
BACKGROUND Infant skin is susceptible to dryness and irritation from external factors, including topical skin care products not formulated for the infant's skin. This may increase the risk of contact dermatitis. Parents frequently express concern regarding potential harm from ingredients in skin care products and seek information. This is complicated by several skin care myths. PURPOSE The purpose of this literature review was to provide evidence-based information to educate parents on the use of products for preterm and term infants. SEARCH STRATEGY Multiple searches using PubMed were conducted including the search terms "infant skin care," "infant products," "infant bath," "emollients," "diaper skin care," and "diaper wipes." Reference lists of comprehensive reviews were also scanned. Google searches were used to assess consumer information, product information, and regulatory guidelines. FINDINGS There is little scientific evidence to support safety of natural/organic products on infant skin. Raw materials originate from different sources, complicating testing and comparisons of ingredients. Research shows that cleansers formulated for infant skin do not weaken the skin barrier the way harsher soaps and detergents can. Oils with the lowest oleic acid content provide a lower risk of irritant contact dermatitis. IMPLICATIONS FOR PRACTICE Nurses must be informed about natural and organic products, preservatives, and fragrances and know the definition of commonly used marketing terms. IMPLICATIONS FOR RESEARCH Decisions regarding the use of infant products in preterm and term infants should be evidence based. More research is needed to support claims regarding the safety of products used on infant skin.
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Torres-Fortuny A, Hernández-Pérez H, Ramírez B, Alonso I, Eimil E, Guerrero-Aranda A, Mijares E. Comparing auditory steady-state responses amplitude evoked by simultaneous air- and bone-conducted stimulation in newborns. Int J Audiol 2016; 55:375-9. [DOI: 10.3109/14992027.2016.1159341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Heivet Hernández-Pérez
- Speech and Hearing Sciences Department. Cuban Neuroscience Centre, La Habana, Cuba,
- Department of Linguistics. Faculty of Human Sciences, Macquarie University, Sydney, NSW, Australia,
| | | | - Ileana Alonso
- Maternity Hospital “Ramón González Coro”, La Habana, Cuba,
| | - Eduardo Eimil
- Speech and Hearing Sciences Department. Cuban Neuroscience Centre, La Habana, Cuba,
| | | | - Eleina Mijares
- Speech and Hearing Sciences Department. Cuban Neuroscience Centre, La Habana, Cuba,
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