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Music Therapy in the Neonatal Intensive Care Unit: A Center's Experience with Program Development, Implementation, and Preliminary Outcomes. CHILDREN (BASEL, SWITZERLAND) 2024; 11:533. [PMID: 38790528 DOI: 10.3390/children11050533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND The role of music in the NICU continues to evolve, with recent studies documenting the positive impact of music therapy for hospitalized infants and families. With many potential benefits and no substantial adverse effects reported to date in medically stable infants, we aimed to create a clinical guideline to integrate this therapy into the NICU operations. METHODS we launched and implemented a pilot music therapy clinical program within a subunit of a level-III NICU, building upon available evidence. RESULTS In this report, we describe our experience with initial program development and early outcomes in terms of population served, frequency of music therapy, and therapeutic modalities employed to implement service delivery. CONCLUSION we highlight the importance of establishing practices that are aligned with currently available data and recommendations, in order to facilitate delivery of a safe, evidence-based, meaningful therapeutic experience with monitoring of preliminary effects of the therapy on all those involved in the experience.
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Randomized Controlled Trial Protocol on the Effects of a Sensory Motor Intervention Associated with Kangaroo Skin-to-Skin Contact in Preterm Newborns. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:538. [PMID: 38791750 DOI: 10.3390/ijerph21050538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/03/2024] [Accepted: 03/06/2024] [Indexed: 05/26/2024]
Abstract
There is still very limited evidence on the effects of neonatal interventions on infant neurodevelopmental outcomes, including general movements (GMs). This research will primarily assess the effects of a sensory motor physical therapy intervention combined with kangaroo skin-to-skin contact on the GMs of hospitalized preterm newborns. Secondary outcomes include body weight, posture and muscle tone, behavioral state, length of hospital stay, and breastfeeding. This study protocol details a two-arm parallel clinical trial methodology, involving participants with a postmenstrual age of 34-35 weeks admitted to a Neonatal Intermediate Care Unit (NInCU) with poor repertoire GMs. Thirty-four participants will be randomly assigned to either the experimental group, receiving a 10-day sensory motor physical therapy associated with kangaroo skin-to-skin contact, or the control group, which will only receive kangaroo skin-to-skin contact. The study will measure GMs (primary outcome), and body weight, posture and muscle tone, behavioral state, length of hospital stay, and breastfeeding (secondary outcomes). Data collection occurs in the NInCU before and after the intervention, with follow-up measurements post discharge at 2-4 weeks and 12-15 weeks post-term. SPSS will be used for data analyses. The results will provide novel information on how sensory motor experiences may affect early neurodevelopment and clinical variables in preterm newborns.
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Maternal occupational noise exposure during pregnancy and children's early language acquisition. PLoS One 2024; 19:e0301144. [PMID: 38625962 PMCID: PMC11020523 DOI: 10.1371/journal.pone.0301144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 03/11/2024] [Indexed: 04/18/2024] Open
Abstract
INTRODUCTION Noise exposure during pregnancy may affect a child's auditory system, which may disturb fetal learning and language development. We examined the impact of occupational noise exposure during pregnancy on children's language acquisition at the age of one. METHODS A cohort study was conducted among women working in the food industry, as kindergarten teachers, musicians, dental nurses, or pharmacists who had a child aged <1 year. The analyses covered 408 mother-child pairs. Language acquisition was measured using the Infant-Toddler Checklist. An occupational hygienist assessed noise exposure individually as no (N = 180), low (70-78 dB; N = 108) or moderate/high exposure (>79 dB; N = 120). RESULTS Among the boys, the adjusted mean differences in language acquisition scores were -0.4 (95% CI -2.5, 1.8) for low, and -0.7 (95% CI -2.9, 1.4) for moderate/high exposure compared to no exposure. Among the girls the respective scores were +0.1 (95% CI -2.2, 2.5) and -0.1 (95% CI -2.3, 2.2). Among the children of kindergarten teachers, who were mainly exposed to human noise, low or moderate exposure was associated with lower language acquisition scores. The adjusted mean differences were -3.8 (95% CI -7.2, -0.4) for low and -4.9 (95% CI -8.6, -1.2) for moderate exposure. CONCLUSIONS In general, we did not detect an association between maternal noise exposure and children's language acquisition among one-year-old children. However, the children of kindergarten teachers exposed to human noise had lower language acquisition scores than the children of the non-exposed participants. These suggestive findings merit further investigation by level and type of exposure.
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Introducing the i-Rainbow©: An Evidence-Based, Parent-Friendly Care Pathway Designed for Critically Ill Infants in the NICU Setting. Pediatr Phys Ther 2024; 36:266-273. [PMID: 38568275 DOI: 10.1097/pep.0000000000001094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
PURPOSE This study investigated the feasibility and effectiveness of a novel, evidence-based developmental care pathway to be used by health care providers and parents in the neonatal intensive care unit (NICU) setting. The i-Rainbow is based on current evidence and responds to individual infant health status. It is not based on infant age. METHODS After development and implementation of the i-Rainbow, pre- and postimplementation nurse and parent survey data were collected and pre- and post-developmental care rates were compared. RESULTS After i-Rainbow implementation, disagreement among providers on appropriate developmental care interventions significantly decreased, total minutes of daily developmental care and swaddled holding increased significantly, and parents reported that they would recommend the tool. CONCLUSION The i-Rainbow is a unique, parent-friendly, infant-based tool that guides sensory interventions in the NICU by staging infants based on cardiorespiratory status and physiologic maturity, not age. The i-Rainbow improved the delivery of developmental care activities in our unit and was well received by parents and nurses. VIDEO ABSTRACT Supplemental Digital Content available at: http://links.lww.com/PPT/A516.
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Neonatal Therapy Staffing in the United States and Relationships to Neonatal Intensive Care Unit Type and Location, Level of Acuity, and Population Factors. Am J Perinatol 2024; 41:317-329. [PMID: 34695863 DOI: 10.1055/a-1678-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES This study aimed to (1) estimate the total pool of neonatal therapists (occupational therapists, physical therapists, and speech-language pathologists who work in the neonatal intensive care unit [NICU]) and the average number represented in each U.S. based NICU, and (2) investigate the relationships between the number and type of neonatal therapy team members to NICU/hospital, population, and therapy factors. STUDY DESIGN This study used several methods of data collection (surveys, phone calls, and web site searches) that were combined to establish a comprehensive list of factors across each NICU in the United States. RESULTS We estimate that there are 2,333 full-time equivalent (FTE) positions designated to neonatal therapy coverage, with 4,232 neonatal therapists covering those FTEs. Among 564 NICUs with available neonatal therapy staffing data, 432 (76%) had a dedicated therapy team, 103 (18%) had pro re nata (as the circumstances arise; PRN) therapy coverage only, and 35 (6%) had no neonatal therapy team. Having a dedicated therapy team was more likely in level-IV (n = 112; 97%) and -III (n = 269; 83%) NICUs compared with level-II NICUs (n = 51; 42%; p < 0.001). Having a dedicated therapy team was related to having more NICU beds (p < 0.001), being part of a free-standing children's hospital or children's hospital within a hospital (p < 0.001), and being part of an academic medical center or community hospital (p < 0.001). Having a dedicated therapy team was more common in the Southeast, Midwest, Southwest, and West (p = 0.001) but was not related to the proportion of the community living in poverty or belonging to racial/ethnic minorities (p > 0.05). There was an average of 17 beds per neonatal therapy FTE, a good marker of therapy coverage based on NICU size. Three-hundred U.S. based NICUs (22%) had at least one Certified Neonatal Therapist (CNT) in early 2020, with CNT presence being more likely in higher acuity NICUs (59% of level-IV NICUs had at least one CNT). CONCLUSION Understanding the composition of neonatal therapy teams at different hospitals across the U.S. can drive change to expand neonatal therapy services aimed at optimizing outcomes of high-risk infants and families. KEY POINTS · We estimated that there are 4,232 neonatal therapists working in NICUs in the United States.. · Dedicated therapy teams for the NICU are more common in large, high acuity NICUs.. · An average of 17 beds per neonatal therapy FTE was observed.. · In 2020, 22% of NICUs had CNTs, and CNTs were more common in large and high acuity NICUs.. · Benchmarking neonatal therapy staffing can aid in expanding NICU therapy services where needed..
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Visual stimulation in the neonatal intensive care unit: A systematic literature review. J Child Health Care 2024:13674935241227344. [PMID: 38213009 DOI: 10.1177/13674935241227344] [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] [Indexed: 01/13/2024]
Abstract
We aimed to systematically categorize evidence on the types of early visual stimulation applied to preterm infants (PTIs) admitted to neonatal intensive care units (NICUs), aiming to improve visual function parameters. This study was conducted according to PRISMA and registered in PROSPERO with CRD42022333753. Last search was conducted on March 15, 2023, in four different databases. Articles written in English, Portuguese, Spanish, or Italian, and available in full text were included. Two independent authors performed study selection, data extraction, and bias risk assessment. If there was any disagreement, a third author was contacted. A total of eight studies were included. From these, 62.5% presented a low risk of bias. 100% used a multisensory intervention, which included visual stimulation. In 50%, visual intervention consisted of black and white stimulation cards placed inside the incubator for three minutes. The outcomes showed positive benefits in visual function parameters and other reported clinical benefits in breastfeeding and neuromuscular development. This review demonstrated there is still scarce literature on the effects of early visual stimulation on purely visual functional outcomes, although the existing findings are promising. Parental involvement has been generating unquestionable benefits for the binomial mother-infant and gaining greater acceptance by health professionals.
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Organizational Barriers to and Facilitators of the Successful Implementation and Sustainability of the Supporting and Enhancing NICU Sensory Experiences (SENSE) Program. Am J Occup Ther 2024; 78:7801205180. [PMID: 38271664 DOI: 10.5014/ajot.2024.050450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
Abstract
IMPORTANCE The Supporting and Enhancing NICU Sensory Experiences (SENSE) program is an evidence-based intervention that promotes daily, positive sensory exposures for infants in the neonatal intensive care unit (NICU). Understanding program implementation across sites may aid in optimizing strategies for uptake of the program and subsequently improve outcomes for infants and families. OBJECTIVE To investigate health care professionals' perceptions of implementing the SENSE program. DESIGN The SENSE Program Implementation Survey was developed using Proctor et al.'s model and the BARRIERS scale to probe organizational practices across sites worldwide. SETTING Survey distributed to 211 hospitals with a SENSE program license obtained before March 2020. PARTICIPANTS One hundred fourteen NICU personnel (response rate = 54%). OUTCOMES AND MEASURES The survey sought to understand barriers and facilitators, adaptations during implementation, and associated costs. RESULTS Of the 53% (n = 57 of 107) of respondents who had implemented the SENSE program, many (n = 14; 31%) experienced quick timing (<1 mo) to use, including spread to nearly all infants in their NICU within 6 mo (n = 18; 35%). Most reported the program was used to educate families ≤3 days of birth (n = 20/59; 34%). Most of the sensory interventions in the program were performed by parents (n = 38; 67%) and therapists (n = 44; 77%). Barriers and facilitators at the organizational and individual levels were identified. No additional staff were hired to implement the program. CONCLUSIONS AND RELEVANCE Given perceived successes and challenges, strategic enhancement of implementation can inform future administrations of the SENSE program. Plain-Language Summary: This study provides occupational therapists who are interested in implementing the SENSE program (Supporting and Enhancing NICU Sensory Experiences) with an understanding of common barriers, facilitators, costs, and adaptations, which can be used to advocate for program implementation in NICUs to improve outcomes for preterm infants worldwide.
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Infant massage as a stress management technique for parents of hospitalized extremely preterm infants. Infant Ment Health J 2024; 45:11-21. [PMID: 38140832 PMCID: PMC10947750 DOI: 10.1002/imhj.22095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/19/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023]
Abstract
Mothers of infants born extremely preterm requiring prolonged medical intervention in the Neonatal Intensive Care Unit (NICU) are at high risk of developing stress. Parent-administered infant massage is a well-established, safe intervention for preterm infants with many developmental benefits, but the published literature has mostly examined its impact on infants and parents through self-reported or observational measures of stress. The aim of this study was to measure salivary cortisol, a biomarker for stress, in extremely preterm infants and their mothers immediately pre and post parent-administered infant massage in order to detect potential changes in physiologic stress. Twenty-two mother-infant dyads completed massage education with a physical or occupational therapist. All dyads provided salivary cortisol samples via buccal swab immediately pre- and post-massage at the second session. Of mothers determined to be "cortisol responders" (15/22), salivary cortisol levels were lower after massage (pre-minus post-level: -26.47 ng/dL, [CI = -4.40, -48.53], p = .016, paired t-test). Our primary findings include a clinically significant decrease (as measured by percent change) in maternal cortisol levels immediately post parent-administered massage, indicating decreased physiological stress. Integration of infant massage into NICU clinical practice may support maternal mental health, but further powered studies are necessary to confirm findings.
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A unit's experience with hybrid NICU design: description of care model and implications for patients, families, and professionals. J Perinatol 2023; 43:35-39. [PMID: 38086965 DOI: 10.1038/s41372-023-01815-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 10/21/2023] [Accepted: 10/23/2023] [Indexed: 12/18/2023]
Abstract
As the first extra-uterine setting for hospitalized infants, the neonatal intensive care unit (NICU) environment can make a lasting impact on their long-term neurodevelopment. This impact is likely mediated through both specific characteristics of the physical design of the care environment, as well as the experiences that occur within this environment. Recent studies document many established benefits of single-family rooms (SFRs). However, there is concern that infants who spend a prolonged time in SFRs without their parents being intimately involved in their care have reduced opportunities for meaningful experiences, with possible adverse consequences. The purpose of this report is to share an example of an application of the family-centered developmental care model through a hybrid NICU design, inclusive of both SFRs and semi-private bays. In this paper, we empirically describe the physical and operational considerations of a hybrid model, outline the strengths and challenges of this approach, and discuss implications for patients, families, and professionals.
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Pediatric staff and their perceptions of music therapy services. J Pediatr Nurs 2023; 73:e138-e145. [PMID: 37567856 DOI: 10.1016/j.pedn.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023]
Abstract
PURPOSE To reveal the benefits, needs, and limitations of music therapy observed by clinical pediatric staff at a children's hospital in the United States of America. DESIGN AND METHODS Researchers developed an electronic 13-question survey and distributed the survey in the fall of 2022. Questions included demographics, Likert-type scale, and open-ended queries. Data was collected via Qualtrics and analyzed using descriptive statistics and content analysis. RESULTS A total of 83 pediatric staff completed the survey. Staff observed positive benefits, where the highest reported areas were opportunities for dealing with anxiety/stress (94.7%), opportunities for social interaction (93.3%), and quality of life (89.3%). Analysis of free-response questions suggest that staff expect expertise and a nuanced understanding of the needs of each of their clinical units. CONCLUSION Results suggest that staff possess an overall positive attitude toward music therapy in all settings served. Music therapists may be valuable for psychosocial and rehabilitative support to hospitalized children and their families. PRACTICE IMPLICATIONS Nursing staff may utilize music therapists to improve patient outcomes and reduce the negative effects of hospitalization.
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Language Exposure for Preterm Infants is Reduced Relative to Fetuses. J Pediatr 2023; 262:113344. [PMID: 36736889 PMCID: PMC10390654 DOI: 10.1016/j.jpeds.2022.12.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/21/2022] [Accepted: 12/29/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To assess changes and deficits in language and auditory exposures consequent to preterm birth and neonatal intensive care unit stay compared with exposures in utero among typically developing fetuses. STUDY DESIGN We analyzed over 23 000 hours of auditory exposure data in a cohort study of 27 typically-developing fetuses and 24 preterm infants. Extrauterine exposures for fetuses were captured by having pregnant women wear 24-hour audio recording devices. For preterm infants, recording devices were placed in the infant's crib. Multilevel linear regressions were conducted to test for group differences and effects of infant sex, maternal education, and mother' occupation. A linear mixed-effects model was used to test for an effect of speaker gender. RESULTS Fetuses were exposed to an estimated 2.6 ± 1.8 hours/day of nearby, predominantly female language, nearly 5 times greater than 32 ± 12 minutes/day estimated for preterm infants (P < .001). Preterm infants had greater daily exposure to electronic sounds (5.1 ± 2.5 vs 1.3 ± 0.6 hours; P < .001) and noise (4.4 ± 2.1 vs 2.9 ± 2.8 hours; P < .05), with 4.7 ± 3.9 hours/day of silence. Language and extrauterine sound exposure for fetuses showed a marked day/night cyclical pattern, with low exposure during nighttime hours, but preterm infants' exposures showed significantly less change across the 24-hour cycle (P < .001). Maternal occupation requiring frequent communication predicted greater language exposure (P < .05). CONCLUSIONS Our findings provide the first comparison of preterm infant auditory exposures to typically-developing fetuses. Some preterm infants may incur deficits of over 150 hours of language exposure over the preterm period. Given known effects of prenatal/preterm language exposure on neurobehavioral outcomes, this magnitude of deficit is alarming.
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Serial neuroimaging of brain growth and development in very preterm infants receiving tailored neuropromotive support in the NICU. Protocol for a prospective cohort study. Front Pediatr 2023; 11:1203579. [PMID: 37900676 PMCID: PMC10601637 DOI: 10.3389/fped.2023.1203579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Introduction Children born very preterm (VP) remain at risk for long-term neurodevelopmental impairment. Patterns of brain growth and injury, and how early neuropromotive therapies might mitigate developmental risk in VP infants remain insufficiently understood. Methods This is a prospective cohort study of VP infants born at/before 32 weeks gestation. The study will enroll n = 75 consecutively-born VP infants in a level-III NICU. Exposed infants will be categorized into two groups (group 1: low-risk, n = 25 or group 2: high-risk, n = 25) based on the degree of neurological injury on early brain magnetic resonance imaging (MRI) at enrollment. Infants in the low-risk group (i.e., without significant injury defined as intraventricular hemorrhage with dilation, moderate or severe white matter injury, or cerebellar hemorrhage) will receive neurodevelopmental support utilizing the Supporting and Enhancing NICU Sensory Experiences (SENSE) program, while infants in the high-risk group (with neurological injury) will receive more intensive neurorehabilitative support (SENSE-plus). Age-specific, tailored sensory experiences will be facilitated contingently, preferentially by the infant's family with coaching from NICU staff. VP infants in exposure groups will undergo a brain MRI approximately every 2 weeks from enrollment until term-equivalent to monitor brain growth and evolution of injury. Exposed infants will be compared with a reference group (group 3: n = 25), i.e. VP infants whose families decline initial enrollment in SENSE, and subsequently undergo a term-equivalent brain MRI for other purposes. The primary aim of this study is characterization of term-equivalent brain growth and development among VP infants receiving NICU-based neuropromotive interventions compared to VP infants receiving the standard of care. Secondary aims include defining the timing and factors associated with total and regional brain growth on serial brain MRI among VP infants, (Aim 2), and using early imaging to tailor developmental intervention in the NICU while exploring associations with outcomes in VP infants at discharge and at two years corrected age (Aim 3). Discussion This study will address gaps in understanding patterns of brain growth and injury drawing on serial MRI of hospitalized VP infants. These data will also explore the impact of intensive, tailored neuropromotive support delivered prior to term-equivalent on child and family outcomes.
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Effects of social and sensory deprivation in newborns: A lesson from the Covid-19 experience. Early Hum Dev 2023; 185:105853. [PMID: 37666054 DOI: 10.1016/j.earlhumdev.2023.105853] [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: 07/16/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Infancy is a complex period of human life, in which environmental experiences have a fundamental role for neurodevelopment. Although conditions of social and sensory deprivation are uncommon in high income countries, the Covid-19 pandemic abruptly modified this condition, by depriving people of their social stimuli of daily life. AIM To understand the impact of this deprivation on infants' behaviour, we investigated the short-term effects of isolation and use of individual protective systems by mothers during the first two weeks of life. METHODS The study included 11 mother-infant dyads with mothers tested positive to SARS-CoV-2 at the time of delivery (Covid group) and 11 dyads with a SARS-CoV-2 negative mother as controls. Neurobehavioral, visual, and sensory processing assessments were performed from birth to 3 months of age. RESULTS Findings showed the effect of deprivation on some neurobehavioral abilities of infants in the Covid group; in addition, differences in sensory maturation trends were observed, although they tended to gradually decrease until disappearance at 3 months of age. CONCLUSION These findings suggest the significant effects of early sensory and social deprivation during the first two weeks of life, but also provide several insights on the ability of the brain to restore its aptitudes by deleting or reducing the effects of early deprivation before the critical periods' closure.
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Novel metrics to characterize temporal lobe of very preterm infants on term-equivalent brain MRI. Pediatr Res 2023; 94:979-986. [PMID: 36934213 DOI: 10.1038/s41390-023-02567-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 02/02/2023] [Accepted: 02/21/2023] [Indexed: 03/20/2023]
Abstract
BACKGROUND Preterm birth adversely impacts brain development and contributes to neurodevelopmental impairment; the temporal lobe may be particularly vulnerable to the impact of very preterm (VP) birth. Yet, no prior magnetic resonance imaging (MRI) scoring system incorporated a method to quantify temporal lobe size in VP infants. METHODS We developed and applied three metrics (temporal lobe length, extra-axial space, and temporal horn width) to quantify temporal lobe structure on term-equivalent brain MRIs obtained from 74 VP and 16 term infants. We compared metrics between VP and term infants and explored associations of each metric with perinatal risk factors. RESULTS All metrics had excellent reliability (intra-class correlation coefficient 0.62-0.98). VP infants had lower mean temporal lobe length (76.8 mm versus 79.2 mm, p = 0.02); however, the difference attenuated after correction for postmenstrual age. VP infants had larger temporal horn widths compared with term infants (2.6 mm versus 1.8 mm, p < 0.001). Temporal lobe length was positively associated with gestational age, birth weight, and male sex, and negatively associated with the duration of parenteral nutrition. CONCLUSIONS The proposed metrics are reliable and sensitive in distinguishing differences in temporal lobe development between VP and full-term infants. IMPACT We developed a novel method for quantifying temporal lobe size among very preterm infants at term equivalent using simple metrics performed on brain MRI. Temporal lobe metrics were reliable, correlated with brain volume from volumetric analysis, and were sensitive in identifying differences in temporal lobe development among preterm compared with term infants, specifically larger temporal horn size in preterm infants. This temporal lobe metric system will enable future work to delineate the perinatal and postnatal factors that impact temporal lobe growth, and better understand the relationship between temporal lobe disturbance and neurodevelopment in very preterm infants.
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Maternal Voice and Tactile Stimulation Modulate Oxytocin in Mothers of Hospitalized Preterm Infants: A Randomized Crossover Trial. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1469. [PMID: 37761430 PMCID: PMC10528509 DOI: 10.3390/children10091469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/25/2023] [Accepted: 08/27/2023] [Indexed: 09/29/2023]
Abstract
Prematurity is a major risk factor for perinatal stress and neonatal complications leading to systemic inflammation and abnormal mother-infant interactions. Oxytocin (OT) is a neuropeptide regulating the inflammatory response and promoting mother-infant bonding. The release of this hormone might be influenced by either vocal or tactile stimulation. The main objective of the current randomized, crossover, clinical trial was to assess the salivary OT/cortisol balance in mothers following the exposure of their baby born preterm to two types of sensorial interventions: maternal voice without or with contingent tactile stimulation provided by the mother to her infant. Among the 26 mothers enrolled, maternal voice intervention alone had no effect on OT and cortisol levels in the mothers, but when associated with tactile stimulation, it induced a significant increase in maternal saliva oxytocin (38.26 ± 30.26 pg/mL before vs 53.91 ± 48.84 pg/mL after, p = 0.02), particularly in the mothers who delivered a female neonate. Maternal voice intervention induced a significant reduction in cortisol and an increase in OT levels in mothers when the maternal voice with a tactile stimulation intervention was performed first. In conclusion, exposure to the maternal voice with a contingent tactile stimulation was associated with subtle changes in the maternal hormonal balance between OT and cortisol. These findings need to be confirmed in a larger sample size and may ultimately guide caregivers in providing the best intervention to reduce parental stress following preterm delivery.
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Maternal mental health and engagement in developmental care activities with preterm infants in the NICU. J Perinatol 2023; 43:871-876. [PMID: 37046070 PMCID: PMC10096104 DOI: 10.1038/s41372-023-01661-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023]
Abstract
OBJECTIVE To examine associations between maternal mental health and involvement in developmental care in the NICU. STUDY DESIGN Mothers of infants born <32 weeks gestation (n = 135) were approached to complete mental health screening questionnaires at two weeks after admission. Mothers who completed screening (n = 55) were further classified as with (n = 19) and without (n = 36) elevated scores. Mothers' frequency, rate, and duration of developmental care activities were documented in the electronic health record. RESULTS 35% of screened mothers scored above the cutoff for clinical concern on ≥1 measure. No significant differences between the 3 groups were identified for rates, frequency, or amount of all developmental care, kangaroo care, and swaddled holding. CONCLUSION Elevated scores on maternal mental health questionnaires did not relate to developmental care. Maternal developmental care engagement may not indicate mental health status. Universal screening for psychological distress is required to accurately detect symptoms in mothers of hospitalized preterm infants.
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NICU sensory experiences associated with positive outcomes: an integrative review of evidence from 2015-2020. J Perinatol 2023; 43:837-848. [PMID: 37029165 PMCID: PMC10325947 DOI: 10.1038/s41372-023-01655-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/09/2023] [Accepted: 03/17/2023] [Indexed: 04/09/2023]
Abstract
To inform changes to the Supporting and Enhancing NICU Sensory Experiences (SENSE) program, studies investigating sensory-based interventions in the NICU with preterm infants born ≤32 weeks were identified. Studies published between October 2015 to December 2020, and with outcomes related to infant development or parent well-being, were included in this integrative review. The systematic search used databases including MEDLINE, Cumulative Index to Nursing and Allied Health Literature, the Cochrane Library, and Google Scholar. Fifty-seven articles (15 tactile, 9 auditory, 5 visual, 1 gustatory/olfactory, 5 kinesthetic, and 22 multimodal) were identified. The majority of the sensory interventions that were identified within the articles were reported in a previous integrative review (1995-2015) and already included in the SENSE program. New evidence has led to refinements of the SENSE program, notably the addition of position changes across postmenstrual age (PMA) and visual tracking starting at 34 weeks PMA.
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Neonatal Care Unit Interventions on Preterm Development. CHILDREN (BASEL, SWITZERLAND) 2023; 10:999. [PMID: 37371231 DOI: 10.3390/children10060999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 05/24/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023]
Abstract
Prematurity is becoming a real public health issue as more and more children are being born prematurely, alongside a higher prevalence of neurodevelopmental disorders. Early intervention programs in Neonatal Intensive Care Units (NICUs) correspond to these uni- or multi-sensorial solicitations aiming to prevent and detect complications in order to support the development of preterm infants. This article aims to distinguish sensory intervention programs according to the gradient of the type of solicitations, uni- or multi-modal, and according to the function of the person who performs these interventions. Uni-sensorial interventions are essentially based on proprioceptive, gustatory, or odorant solicitations. They allow, in particular, a reduction of apneas that support the vegetative states of the preterm infant. On the other hand, the benefits of multi-sensory interventions seem to have a longer-term impact. Most of them allow the support of the transition from passive to active feeding, an increase in weight, and the improvement of sleep-wake cycles. These solicitations are often practiced by caregivers, but the intervention of parents appears optimal since they are the main co-regulators of their preterm child's needs. Thus, it is necessary to co-construct and train the parents in this neonatal care.
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Supporting and Enhancing NICU Sensory Experiences (SENSE), 2nd Edition: An Update on Developmentally Appropriate Interventions for Preterm Infants. CHILDREN (BASEL, SWITZERLAND) 2023; 10:961. [PMID: 37371193 DOI: 10.3390/children10060961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023]
Abstract
The Supporting and Enhancing NICU Sensory Experiences (SENSE) program promotes consistent, age-appropriate, responsive, and evidence-based positive sensory exposures for preterm infants each day of NICU hospitalization to optimize infant and parent outcomes. The initial development included an integrative review, stakeholder input (NICU parents and healthcare professionals), and feasibility focus groups. To keep the program updated and evidence-based, a review of the recent evidence and engagement with an advisory team will occur every 5 years to inform changes to the SENSE program. Prior to the launch of the 2nd edition of the SENSE program in 2022, information from a new integrative review of 57 articles, clinician feedback, and a survey identifying the barriers and facilitators to the SENSE program's implementation in a real-world context were combined to inform initial changes. Subsequently, 27 stakeholders (neonatologists, nurse practitioners, clinical nurse specialists, bedside nurses, occupational therapists, physical therapists, speech-language pathologists, and parents) carefully considered the suggested changes, and refinements were made until near consensus was achieved. While the 2nd edition is largely the same as the original SENSE program, the refinements include the following: more inclusive language, clarification on recommended minimum doses, adaptations to allow for variability in how hospitals achieve different levels of light, the addition of visual tracking in the visual domain, and the addition of position changes in the kinesthetic domain.
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Benefits of maternally-administered infant massage for mothers of hospitalized preterm infants: a scoping review. Matern Health Neonatol Perinatol 2023; 9:6. [PMID: 37131260 PMCID: PMC10155384 DOI: 10.1186/s40748-023-00151-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/07/2023] [Indexed: 05/04/2023] Open
Abstract
OBJECTIVES Infant massage (IM) is a well-studied, safe intervention known to benefit infants born preterm. Less is known about the benefits of maternally-administrated infant massage for mothers of preterm infants who often experience increased rates of anxiety and depression in their infants' first year of life. This scoping review summarizes the extent, nature, and type of evidence linking IM and parent-centered outcomes. METHODS The Preferred Reporting Items for Systematic reviews and Meta-Analyses Extension for scoping reviews (PRISMA-ScR) protocol was followed using three databases: PubMed, Embase, and CINAHL. Thirteen manuscripts evaluating 11 separate study cohorts met pre-specified inclusion criteria. RESULTS Six primary topics related to the influence of infant massage on parent outcomes emerged: 1) anxiety, 2) perceived stress, 3) depressive symptoms, 4) maternal-infant interaction, 5) maternal satisfaction, and 6) maternal competence. Emerging evidence supports that infant massage, when administered by mothers, benefits mothers of preterm infants by reducing anxiety, stress, and depressive symptoms and improving maternal-infant interactions in the short-term, but there is limited evidence to support its effectiveness on these outcomes in longer periods of follow-up. Based on effect size calculations in small study cohorts, maternally-administered IM may have a moderate to large effect size on maternal perceived stress and depressive symptoms. CONCLUSIONS Maternally-administered IM may benefit mothers of preterm infants by reducing anxiety, stress, depressive symptoms, and by improving maternal-infant interactions in the short-term. Additional research with larger cohorts and robust design is needed to understand the potential relationship between IM and parental outcomes.
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The Effect of Contingent Singing on Infants with Bronchopulmonary Dysplasia in the Neonatal Intensive Care Unit. J Music Ther 2023; 60:98-119. [PMID: 36592139 DOI: 10.1093/jmt/thac019] [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: 01/03/2023]
Abstract
A significant component of care for infants with bronchopulmonary dysplasia (BPD) is providing an optimal environment for supporting neurodevelopment and growth. Interventions that support the behavioral and physiologic stability of this population may play an important role in improving overall outcomes. Contingent singing is a music intervention that allows the caregiver to tailor certain musical elements, such as rhythm and tempo, to match behavioral and physiologic cues and support the infant in achieving optimal stabilization. A randomized crossover design was used to study the effect of contingent singing on the behavioral state and physiologic measures compared to standard care practices in the neonatal intensive care unit (NICU). Data were collected on a sample of 37 infants diagnosed with BPD. There were no significant differences in the physiologic measures or behavioral states of infants in the contingent singing sessions compared to control sessions. Parents and staff reported favorable views of music therapy in the NICU, and there were no adverse responses from infants during contingent singing. Further research is needed to determine the effectiveness of this intervention on the physiologic stability of infants with BPD.
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Feasibility of Implementing a Modified SENSE Program to Increase Positive Sensory Experiences for Preterm Infants in the Neonatal Intensive Care Unit (NICU): A Pilot Study. Phys Occup Ther Pediatr 2023; 43:109-128. [PMID: 35903855 DOI: 10.1080/01942638.2022.2104150] [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] [Indexed: 12/15/2022]
Abstract
AIMS To evaluate the feasibility of implementing the Supporting and Enhancing NICU Sensory Experiences (SENSE) program with adaptations to increase positive sensory exposure for infants born preterm, support neonatal neurodevelopment, and decrease parent stress. METHODS Eight infants born between 28 and 33 weeks were recruited within one week of birth. Parents, trained in the program, delivered the SENSE protocol. The first author provided up to 1 h of sensory input on weekdays when a parent could not be present. RESULTS Recruitment and retention rates were 87.5% and 100%, respectively. Recruitment and initial parent education and training averaged 37.5 min. On average, parents were present in the NICU 85.1% of days; they participated in SENSE for an average of 515.5 min. SENSE dose recommendations were not consistently met. Weekly infant assessments and regular parent check ins averaged 22.5 and 13.8 min, respectively. Post-assessments revealed normal scores on a neurodevelopmental assessment, low parent stress, and high parent satisfaction. CONCLUSIONS The recruitment and retention rates suggest high demand to participate. Outcomes for parent stress and neonatal neurodevelopment support continuation of SENSE. Time commitment for implementation, coupled with supporting families in meeting dose recommendations, suggest a need for a neonatal therapist to promote sustainability.
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Developmental Care Rounds: An Initiative to Improve Nursing Confidence and Contributions at the Bedside. Neonatal Netw 2023; 42:37-44. [PMID: 36631259 DOI: 10.1891/nn-2022-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2022] [Indexed: 01/13/2023]
Abstract
Purpose: To describe the use of developmental care (DC) rounds as an initiative to ensure the implementation of bedside DC. To measure the confidence of NICU nurses with participation in DC rounds. Design: Evidence-based practice/quality improvement initiative aimed to answer the following questions: What are the implementation rates of bedside DC nursing interventions used or discussed during DC rounds? Do NICU nurses report agreement with education about DC rounds prior to DC rounds starting? Do nurses in the NICU feel confident participating in DC rounds Do nurses with more years of NICU nursing experience feel more confident than nurses with fewer years of nursing experience? Sample: 513 DC rounds and 101 nursing surveys. Main Outcome Variable: Nursing survey Likert score response and implementation rate of DC nursing interventions. Results: Implementation of bedside DC nursing interventions was strong in the NICU. Areas of opportunity include developmental bath, oral care with breast milk, use of scent clothes, kangaroo care, breastfeeding, use of head plan when appropriate, assignment of a primary baby buddy when appropriate, and use of schedule when needed. Nurses reported their confidence in participation in DC during the implementation of this project.
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Skin-to-skin SDF positioning: The key to intersubjective intimacy between mother and very preterm newborn-A pilot matched-pair case-control study. Front Psychol 2022; 13:790313. [PMID: 36304846 PMCID: PMC9593100 DOI: 10.3389/fpsyg.2022.790313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Skin-to-skin contact (SSC) has been widely studied in NICU and several meta-analyses have looked at its benefits, for both the baby and the parent. However, very few studies have investigated SSC' benefits for communication, in particular in the very-preterm newborn immediately after birth. Aims To investigate the immediate benefits of Supported Diagonal Flexion (SDF) positioning during SSC on the quality of mother-very-preterm newborn communication and to examine the coordination of the timing of communicative behaviors, just a few days after birth. Subjects and study design Monocentric prospective matched-pair case-control study. Thirty-four mothers and their very preterm infants (27 to 31 + 6 weeks GA, mean age at birth: 30 weeks GA) were assigned to one of the two SSC positioning, either the Vertical Control positioning (n = 17) or the SDF Intervention positioning (n = 17). Mother and newborn were filmed during the first 5 min of their first SSC. Outcome measures Infants' states of consciousness according to the Assessment of Preterm Infants' Behavior scale (APIB). Onset and duration of newborns' and mothers' vocalizations and their temporal proximity within a 1-s time-window. Results In comparison with the Vertical group, very preterm newborns in the SDF Intervention Group spent less time in a drowsy state and more in deep sleep. At 3.5 days of life, newborns' vocal production in SSC did not differ significantly between the two groups. Mothers offered a denser vocal envelope in the SDF group than in the Vertical group and their vocalizations were on average significantly longer. Moreover, in a one-second time-frame, temporal proximity of mother-very preterm newborn behaviors was greater in the SDF Intervention Group. Conclusion Although conducted on a limited number of dyads, our study shows that SDF positioning fosters mother-very preterm newborn intimate encounter during the very first skin to skin contact after delivery. Our pioneer data sheds light on the way a mother and her very preterm vocally meet, and constitutes a pilot step in the exploration of innate intersubjectivity in the context of very preterm birth.
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Facilitating early parent-infant emotional connection improves cortical networks in preterm infants. Sci Transl Med 2022; 14:eabq4786. [PMID: 36170448 DOI: 10.1126/scitranslmed.abq4786] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Exposure to environmental adversities during early brain development, such as preterm birth, can affect early brain organization. Here, we studied whether development of cortical activity networks in preterm infants may be improved by a multimodal environmental enrichment via bedside facilitation of mother-infant emotional connection. We examined functional cortico-cortical connectivity at term age using high-density electroencephalography recordings in infants participating in a randomized controlled trial of Family Nurture Intervention (FNI). Our results identify several large-scale, frequency-specific network effects of FNI, most extensively in the alpha frequency in fronto-central cortical regions. The connectivity strength in this network was correlated to later neurocognitive performance, and it was comparable to healthy term-born infants rather than the infants receiving standard care. These findings suggest that preterm neurodevelopmental care can be improved by a biologically driven environmental enrichment, such as early facilitation of direct human connection.
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Multisensory stimulation to promote feeding and psychomotor development in preterm infants: A systematic review. Pediatr Neonatol 2022; 63:452-461. [PMID: 35934665 DOI: 10.1016/j.pedneo.2022.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/14/2022] [Accepted: 07/04/2022] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND Sensory stimulation is an intervention that, through peripheral stimuli, can facilitate brain organization, due to neuronal plasticity and cortical reorganization. The objective of this study was to evaluate the evidence about the effects of a multisensory stimulation program, applied on preterm infants, compared to any intervention or standard care, to improve feeding behaviour, and psychomotor development. METHODS The data sources included Medline (pubmed, EBSCO), Scopus and Web Of Science. The studies were randomized clinical trials published between 2015 and 2021 that analyzed multisensory stimulation interventions in preterm infants born less than 37 weeks of pregnancy. RESULTS Nine articles were identified, involving 545 preterm infants between 25 and 37 weeks of pregnancy. The studies applied different combinations of sensory stimulation. These interventions were related to a better time to achieve full oral feeding and higher consumption of human milk at discharge, better psychomotor development and visual function. All studies scored 6 or higher on the PEDro scale meaning good quality. CONCLUSION Multisensory stimulation in preterm infants may improve feeding, psychomotor development, and visual function.
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Development of Sensory Processing in Premature Infants and Implications for Evidence-Based Music Therapy in the NICU. Neonatal Netw 2022; 41:189-199. [PMID: 35840335 DOI: 10.1891/nn-2021-0018] [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: 01/13/2023]
Abstract
The purpose of this article is to provide an overview of the development of sensory processing in premature infants with implications for music therapists providing evidence-based care in a NICU. An overview of sensory processing and sensory processing disorders in premature infants is included, with specific emphasis on development of sensory systems of premature infants. Implications for developmentally appropriate music as therapy for premature infants are identified. Evidence-based NICU-MT can be combined with nursing care to reduce the risks of sensory processing disorder for the developing premature infant.
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Abstract
Advances in perinatal care have seen substantial improvements in survival without disability for extremely preterm infants. Protecting the developing brain and reducing neurodevelopmental sequelae of extremely preterm birth are strategic priorities for both research and clinical care. A number of evidence-based interventions exist for neuroprotection in micropreemies, inclusive of prevention of preterm birth and multiple births with implantation of only one embryo during in vitro fertilisation, as well as antenatal care to optimize fetal wellbeing, strategies for supporting neonatal transition, and neuroprotective developmental care. Avoidance of complications that trigger ischemia and inflammation is vital for minimizing brain dysmaturation and injury, particularly of the white matter. Neurodevelopmental surveillance, early diagnosis of cerebral palsy and early intervention are essential for optimizing long-term outcomes and quality of life. Research priorities include further evaluation of putative neuroprotective agents, and investigation of common neonatal interventions in trials adequately powered to assess neurodevelopmental outcome.
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Mother-Infant Dyadic Synchrony in the NICU Context. Adv Neonatal Care 2022; 22:170-179. [PMID: 35703926 DOI: 10.1097/anc.0000000000000855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Dyadic synchrony is a co-constructed social process relating to the back and forth interactions between mothers and infants that are strongly associated with neurodevelopment, self-regulation, and attachment. In the neonatal intensive care unit (NICU), this process may become interrupted because of the physiological state of the infant, the emotional state of the mother, and the physical environment of the NICU. PURPOSE In applying Feldman's Biobehavioral Model of Synchrony, this empirical review deconstructs the process of dyadic synchrony in the NICU context and provides a conceptual approach to guide both research and clinical practice. METHODS First, we examine the theoretical and empirical literature to explicate the primary structural and biophysiological components of synchrony and relate these constructs to the extant research on premature infants. Next, we synthesize the maternal, infant, and contextual factors that facilitate or inhibit the ontogenesis of dyadic synchrony in the NICU. The final section highlights the state of the science in dyadic synchrony in the NICU including gaps and recommendations for future research. FINDINGS An empirical review synthesis presents a visual conceptual framework to illustrate multiple processes that depict maternal, infant, and contextual influences of mother-infant synchrony in the NICU. IMPLICATIONS FOR PRACTICE/RESEARCH Despite the challenges posed to mother-infant relationships in the NICU, high-quality mother-infant interactions are possible, dyadic synchrony can emerge, and premature infants can develop secure attachments. Clinicians and researchers can apply this conceptual framework of mother-infant dyadic synchrony in the NICU to promote evidence-based research and clinical practice.
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Revisión sistemática de intervenciones tempranas en bebés prematuros para fomentar las interacciones sensibles padres-bebé y el vínculo de apego. CLÍNICA CONTEMPORÁNEA 2022. [DOI: 10.5093/cc2022a3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Health Care Professional Perceptions About a Proposed NICU Intervention: The Importance of Community and Aligning With Everyday Occupations. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2022; 42:238-247. [PMID: 35341385 DOI: 10.1177/15394492221082051] [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: 11/16/2022]
Abstract
The neonatal intensive care unit (NICU) is a dynamic system with multiple stakeholders and contextual factors impacting the implementation of novel practices. This qualitative study aimed to (a) define health care professionals' perceptions on the feasibility of implementing a sensory intervention to study its efficacy, and (b) elaborate on transactions occurring between NICU health care professionals and the proposed research. Eleven NICU professionals participated in one of three focus groups that were audio-recorded, transcribed, and analyzed thematically in NVivo first descriptively and then interpretively through a transactionalism lens. The health care professionals implied the intervention was feasible, but provided multiple suggestions to enhance implementation. The modification of familiar occupational practices, ingrained habits, and the potential impact on the collective occupational performance of NICU community members arose. Understanding occupations within the NICU as transactional allows for a broader view of occupational engagement and enhances knowledge of the nuances related to implementing clinical changes.
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A feasibility randomized controlled trial of a NICU rehabilitation program for very low birth weight infants. Sci Rep 2022; 12:1729. [PMID: 35110644 PMCID: PMC8810863 DOI: 10.1038/s41598-022-05849-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/19/2022] [Indexed: 11/09/2022] Open
Abstract
Motor disability is common in children born preterm. Interventions focusing on environmental enrichment and emotional connection can positively impact outcomes. The NICU-based rehabilitation (NeoRehab) program consists of evidence-based interventions provided by a parent in addition to usual care. The program combines positive sensory experiences (vocal soothing, scent exchange, comforting touch, skin-to-skin care) as well as motor training (massage and physical therapy) in a gestational age (GA) appropriate fashion. To investigate the acceptability, feasibility and fidelity of the NeoRehab program in very low birthweight (VLBW) infants. All interventions were provided by parents in addition to usual care. Infants (≤ 32 weeks' GA and/or ≤ 1500 g birthweight) were enrolled in a randomized controlled trial comparing NeoRehab to usual care (03/2019-10/2020). The a priori dosing goal was for interventions to be performed 5 days/week. The primary outcomes were the acceptability, feasibility and fidelity of the NeoRehab program. 36 participants were randomized to the intervention group and 34 allocated to usual care. The recruitment rate was 71% and retention rate 98%. None of the interventions met the 5 days per week pre-established goal. 97% of participants documented performing a combination of interventions at least 3 times per week. The NeoRehab program was well received and acceptable to parents of VLBW infants. Programs that place a high demand on parents (5 days per week) are not feasible and goals of intervention at least 3 times per week appear to be feasible in the context of the United States. Parent-provided motor interventions were most challenging to parents and alternative strategies should be considered in future studies. Further studies are needed to evaluate the relationship between intervention dosing on long term motor outcomes.
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Maternal Perceptions About Sensory Interventions in the Neonatal Intensive Care Unit: An Exploratory Qualitative Study. Front Pediatr 2022; 10:884329. [PMID: 35783324 PMCID: PMC9240393 DOI: 10.3389/fped.2022.884329] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 05/10/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Mothers play an important role in providing positive sensory experiences to their infants during NICU hospitalization. However, little is known regarding maternal perceptions about sensory-based interventions in the NICU. Further, understanding maternal perceptions was an important part of the process during development of the Supporting and Enhancing NICU Sensory Experiences (SENSE) program. METHODS Twenty mothers of very preterm infants were interviewed after NICU discharge and asked open-ended questions about sensory-based interventions they performed in the NICU and probed about their perceptions related to the development of a sensory-based guideline and the use of volunteers to provide sensory-based interventions when unable to be present in the NICU. Interviews were transcribed and uploaded into NVivoV.12 for content analysis. RESULTS Mothers reported that kangaroo care was a common sensory intervention they performed in the NICU. Of the 18 mothers who commented on the development of a sensory-based guideline, 17 (94%) said they would be accepting of one. Among 19 mothers, 18 (95%) supported volunteers conducting sensory-based interventions in their absence. Identified themes included: 1) Perceptions about development of a sensory-based guideline, 2) Perceptions of interactions with healthcare providers, 3) Maternal participation in sensory interventions, 4) Maternal experience, and 5) Emotions from mothers. CONCLUSION Maternal perceptions regarding the development of a sensory-based guideline were favorable, and the SENSE program has since been finalized after incorporating important insights learned from stakeholders in this study. Mothers' perceptions were tied to their NICU experiences, which elicited strong emotions. These findings highlight important considerations when developing family-centered interventions.
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Effects of Live Music Therapy on Autonomic Stability in Preterm Infants: A Cluster-Randomized Controlled Trial. CHILDREN 2021; 8:children8111077. [PMID: 34828790 PMCID: PMC8618386 DOI: 10.3390/children8111077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/13/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022]
Abstract
Unbuffered stress levels may negatively influence preterm-infants’ autonomic nervous system (ANS) maturation, thus affecting neurobehavior and psycho-emotional development. Music therapy (MT) is an evidence-based treatment modality in neonatal care. When coupled with skin-to-skin care (SSC), it may reduce stress responses in both preterm infants and their parents and enhance family-centered care. Accordingly, we aimed to compare the effects of combined MT and SSC and SSC alone on ANS stabilization in preterm infants. In a single-center, cluster-randomized trial design, ten two-month time-clusters were randomized to either combined MT and SSC or SSC alone. Families of preterm infants were offered two sessions of the allocated condition in the NICU, and a three-month follow up session at home. The primary outcome variable was stabilization of the ANS, defined by change in the high frequency (HF) power of heart rate variability (HRV) during the second session. Secondary outcomes included other HRV measures, parent–infant attachment, and parental anxiety at each session. Sixty-eight families were included. MT combined with SSC improved infants’ ANS stability, as indicated by a greater increase in HF power during MT compared to SSC alone (mean difference 5.19 m2/Hz, SE = 1.27, p < 0.001) (95% confidence interval 0.87 to 2.05). Most secondary outcomes were not significantly different between the study groups. MT contributes to preterm-infants’ autonomic stability, thus laying an important foundation for neuro-behavioral and psycho-emotional development. Studies evaluating longer-term effects of MT on preterm infants’ development are warranted.
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Nurturing Beyond the Womb — Early Intervention Practices in Newborn Care Unit. Indian Pediatr 2021. [DOI: 10.1007/s13312-021-2357-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Utilising recorded music to reduce stress and enhance infant neurodevelopment in neonatal intensive care units. Acta Paediatr 2021; 110:2921-2936. [PMID: 34107110 DOI: 10.1111/apa.15977] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 06/02/2021] [Accepted: 06/08/2021] [Indexed: 12/01/2022]
Abstract
AIM This paper summarises published evidence on the use of recorded music in high-risk infants to reduce stress and improve neurodevelopment, forming recommendations for proposed clinical applications in neonatal intensive care units. METHODS We searched two comprehensive library catalogues and two databases for articles evaluating the impact of recorded music interventions on hospitalised preterm infants. Original and review papers published in English in the 10 years prior to this search were selected if the study included a component of recorded music interventions. RESULTS Most original studies (80.95%) and all literature reviews (100%) reported positive effects of recorded music interventions for preterm infants, primarily in the short term. No negative effects were reported. Evidence is emerging regarding the neurobiological mechanisms of recorded music on longer-term effects on preterm infant neurodevelopment. Clinical applications were suggested drawing upon available evidence. Due to generally small sample sizes and variability in study design, unanswered questions remain. CONCLUSION Carefully designed recorded music interventions appear to be safe, feasible and effective in reducing stress and improving neurodevelopment of hospitalised infants. Additional rigorous, well-powered trials with relevant outcomes are needed to further refine specific elements for recorded music interventions to better inform practice.
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Randomized clinical trial investigating the effect of consistent, developmentally-appropriate, and evidence-based multisensory exposures in the NICU. J Perinatol 2021; 41:2449-2462. [PMID: 34012055 PMCID: PMC8516670 DOI: 10.1038/s41372-021-01078-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/25/2021] [Accepted: 04/27/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Evaluate the effect of a manualized multisensory program, applied across NICU hospitalization, on infant and parent outcomes. STUDY DESIGN Seventy parent-infant dyads (born ≤32 weeks gestation) in a Level IV NICU were randomized at birth to the multisensory program or standard-of-care. Parents in the multisensory group administered prespecified amounts of age-appropriate, evidence-based sensory interventions to their infants each day during NICU hospitalization according to the Supporting and Enhancing NICU Sensory Experiences (SENSE) program. RESULTS Infants who received the SENSE program had more lethargy on the NICU Network Neurobehavioral Scale (NNNS) (p = 0.05), even after controlling for medical and social risk (p = 0.043), and had higher Communication scores on the Ages and Stages Questionnaire (p = 0.04) at 1-year corrected age, but this relationship failed to reach significance after controlling for medical and social risk (p = 0.12). CONCLUSION The SENSE program shows promise for improving outcomes, but more research with larger sample sizes is needed.
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Newborn Incubators Do Not Protect from High Noise Levels in the Neonatal Intensive Care Unit and Are Relevant Noise Sources by Themselves. CHILDREN (BASEL, SWITZERLAND) 2021; 8:704. [PMID: 34438595 PMCID: PMC8394397 DOI: 10.3390/children8080704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/09/2021] [Accepted: 08/13/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND While meaningful sound exposure has been shown to be important for newborn development, an excess of noise can delay the proper development of the auditory cortex. AIM The aim of this study was to assess the acoustic environment of a preterm baby in an incubator on a newborn intensive care unit (NICU). METHODS An empty but running incubator (Giraffe Omnibed, GE Healthcare) was used to evaluate the incubator frequency response with 60 measurements. In addition, a full day and night period outside and inside the incubator at the NICU of the University Hospital Zurich was acoustically analyzed. RESULTS The fan construction inside the incubator generates noise in the frequency range of 1.3-1.5 kHz with a weighted sound pressure level (SPL) of 40.5 dB(A). The construction of the incubator narrows the transmitted frequency spectrum of sound entering the incubator to lower frequencies, but it does not attenuate transient noises such as alarms or opening and closing of cabinet doors substantially. Alarms, as generated by the monitors, the incubator, and additional devices, still pass to the newborn. CONCLUSIONS The incubator does protect only insufficiently from noise coming from the NICUThe transmitted frequency spectrum is changed, limiting the impact of NICU noise on the neonate, but also limiting the neonate's perception of voices. The incubator, in particular its fan, as well as alarms from patient monitors are major sources of noise. Further optimizations with regard to the sound exposure in the NICU, as well as studies on the role of the incubator as a source and modulator, are needed to meet the preterm infants' multi-sensory needs.
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A Survey of Neonatal Nurses Perspectives on Voice Use and Auditory Needs with Premature Infants in the NICU. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168471. [PMID: 34444220 PMCID: PMC8393431 DOI: 10.3390/ijerph18168471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/07/2021] [Accepted: 08/09/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Exposure to the voice and language during the critical period of auditory development associated with the third trimester is thought to be an essential building block for language. Differences in the auditory experience associated with early life in the NICU may increase the risk of language delays for premature infants. NICU nurses are fundamental in the care of premature infants; how they use their voices may be important in understanding auditory experiences in the NICU. This study examined voice use behaviors of NICU nurses in the United States and their current knowledge of early auditory development. METHOD An opt-in, online questionnaire. RESULTS Nurses reported using their voice more as the age of infants approached term gestation and speaking to infants was the most common type of voice use. Both infant and nurse factors influenced reported voice use decisions in the NICU. Nurses did not believe the NICU auditory environment to be sufficient to meet early auditory needs of premature infants but did believe that premature infants are exposed to adequate voice sounds. CONCLUSIONS A gap in knowledge regarding the importance of early exposure to voice sounds may be a barrier to nurses using their voices to support early auditory development.
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Effect of environmental music on autonomic function in infants in intensive and growing care units. J Neonatal Perinatal Med 2021; 13:395-401. [PMID: 31771074 DOI: 10.3233/npm-180174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The aim of this study is (1) to observe the effect of the background music (BGM) in the incubator on heart rate variability (HRV) during the first few weeks of life in preterm infants in the neonatal intensive (NICU) and growing care units (GCU) and (2) to investigate the effect of environmental music on autonomic function in the infants. METHODS Thirty infants, including premature (26 3/7 - 38 4/7 weeks) and low-birth weight (LBW) (946-2,440 g) infants, admitted to the NICU or GCU were involved. The heart rate, low- (LF, 0.05-0.15 Hz) and high- (HF, 0.15-0.4 Hz) frequency HRV components, and LF/HF ratio were measured. The BGM, lullabies for a baby, was delivered through a speaker in the incubator, and the HRV components were compared among before, during, and after intervention with BGM. RESULTS The mean HR did not change among the experimental conditions. The LF and HF values decreased during the BGM condition, but not LF/HF, compared with the condition before BGM. CONCLUSIONS The present results showed that an auditory environment affected the autonomic function of infants with a range of BGM in the NICU/GCU. The present study also suggested that BGM, a non-invasive and non-pharmacological intervention, could be an evaluation tool for autonomic function in infants in NICU/GCU.
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Applying the RE-AIM framework to evaluate the implementation of the Supporting and Enhancing NICU Sensory Experiences (SENSE) program. BMC Pediatr 2021; 21:137. [PMID: 33752619 PMCID: PMC7983273 DOI: 10.1186/s12887-021-02594-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/02/2021] [Indexed: 02/07/2023] Open
Abstract
Background To maximize the benefit of parent-directed, positive sensory exposures in the NICU, a structured sensory-based program titled the Supporting and Enhancing NICU Sensory Experiences (SENSE) program was developed that includes specific doses and targeted timing of evidence-based sensory exposures. Methods The Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework was used to systematically evaluate the SENSE program as an implementation strategy. One-hundred preterm infants ≤32 weeks gestation were studied (61 receiving the SENSE program and 39 standard-of-care). Parent education time and infant sensory exposures were tracked, and parents completed a questionnaire that probed their perceptions about the SENSE program. Results One-hundered thirty-one families were recruited, and 100 (76%) enrolled. The SENSE program was initiated at an average postmenstrual age of 29.8 (±2.4) weeks; 4.9 (±5.6) days after birth. The average number of education sessions with families was 4.8 (±3.7) amounting to 72.3 (±37.4) total minutes over hospitalization. The total time of logged tactile and auditory exposures among SENSE recipients over the length of hospitalization was a median (IQ range) of 9325 (5295-15,694) minutes over an average of 10.1 (±7.6) weeks of hospitalization. There were differences in the proportion of tactile and auditory exposure targets received by the infant among those receiving the SENSE program compared to standard-of-care (91% compared to 48%; p < 0.0001). Ninety-five percent of infants tolerated the SENSE program as defined, with 5% of infants requiring intermittent adaptations or the interventions being stopped for a period that typically lasted 1–2 weeks. Earlier parent education was related to more parent participation in SENSE program interventions (p = 0.04). Eighty-five percent of participants receiving the SENSE program had most of the sensory interventions completed by parents, as opposed to the medical or sensory support team. Seventy-two percent of infants had at least 100% of the auditory and tactile doses conducted over the length of stay. Parents reported acceptability. Conclusion The SENSE program had good reach, was effective and acceptable with minimal cost, was adopted, and had good fidelity. Insights from implementation of the SENSE program (within a research study) informed future strategies to aid maintenance during dissemination.
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Physiologic Changes during Sponge Bathing in Premature Infants. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052467. [PMID: 33802268 PMCID: PMC7967592 DOI: 10.3390/ijerph18052467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/25/2021] [Accepted: 02/27/2021] [Indexed: 11/17/2022]
Abstract
In this study, we observed physiological reactions of premature infants during sponge bathing in the neonatal intensive care unit (NICU). The infants’ body temperature, heart rate, and oxygen saturation were monitored to examine hypothermia risks during bathing. The participants of the study were 32 premature infants who were hospitalized right after their birth in the V hospital in Korea between December 2012 and August 2013. The informed consents of the study were received from the infants’ parents. The infants were randomly assigned into two-day and four-day bath cycle groups and their physiological reactions were monitored before bathing as well as 5 and 10 min after bathing. The collected data were analyzed using the SPSS statistical package through t-test. A significant drop in body temperature was noted in both groups; that is, 4-day bathing cycle and 2-day bathing cycle (p < 0.001). However, there were no significant changes in heart rate or transcutaneous oxygen levels. There was no significant change between groups at each measurement point. In order to minimize the physiological instability that may be caused during bathing, the care providers should try to complete bathing within the shortest possible time and to make bathing a pleasant and useful stimulus for infants.
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Promoting infant mental health in the neonatal intensive care unit (NICU): A review of nurturing factors and interventions for NICU infant-parent relationships. Early Hum Dev 2021; 154:105281. [PMID: 33229068 DOI: 10.1016/j.earlhumdev.2020.105281] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Premature and medically vulnerable infants experience early and sometimes prolonged separation from their parents, intrusive and unnatural environments, painful and distressing procedures, difficulties with physiological regulation, increased biological and neurological vulnerabilities, and grow up to have higher rates of neurocognitive and psychosocial difficulties. Parents of infants born prematurely or with medical vulnerabilities, in turn, experience significant distress and are a psychiatrically vulnerable population, with very high rates of depression, anxiety, and posttraumatic stress disorder. The combination of these factors cause significant challenges for some of these infants and parents in developing an early optimal relationship and connection. Given the critical importance of early relationships with main caregivers for infant mental health and long-term developmental outcomes, we review various targets of intervention to promote healthy infant and parent mental health and bonding thereby facilitating an optimal infant-parent relationship in the NICU population.
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Early maternal care restores LINE-1 methylation and enhances neurodevelopment in preterm infants. BMC Med 2021; 19:42. [PMID: 33541338 PMCID: PMC7863536 DOI: 10.1186/s12916-020-01896-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Preterm birth affects almost 9-11% of newborns and is one of the leading causes of childhood neurodevelopmental disabilities; the underlying molecular networks are poorly defined. In neurons, retrotransposons LINE-1 (L1) are an active source of genomic mosaicism that is deregulated in several neurological disorders; early life experience has been shown to regulate L1 activity in mice. METHODS Very preterm infants were randomized to receive standard care or early intervention. L1 methylation was measured at birth and at hospital discharge. At 12 and 36 months, infants' neurodevelopment was evaluated with the Griffiths Scales. L1 methylation and CNVs were measured in mouse brain areas at embryonic and postnatal stages. RESULTS Here we report that L1 promoter is hypomethylated in preterm infants at birth and that an early intervention program, based on enhanced maternal care and positive multisensory stimulation, restores L1 methylation levels comparable to healthy newborns and ameliorates neurodevelopment in childhood. We further show that L1 activity is fine-tuned in the perinatal mouse brain, suggesting a sensitive and vulnerable window for the L1 epigenetic setting. CONCLUSIONS Our results open the field on the inspection of L1 activity as a novel molecular and predictive approach to infants' prematurity-related neurodevelopmental outcomes. TRIAL REGISTRATION ClinicalTrial.gov ( NCT02983513 ). Registered on 6 December 2016, retrospectively registered.
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Technical Innovation for Visual Assessment of Preterm Newborns in a Neonatal Intensive Care Unit: Exploratory Study. Rehabil Res Pract 2021; 2021:9837505. [PMID: 33489378 PMCID: PMC7801074 DOI: 10.1155/2021/9837505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 11/10/2020] [Accepted: 12/19/2020] [Indexed: 11/17/2022] Open
Abstract
Objective The present study is aimed at assessing heart rate variability (HRV) and its correlation with visual acuity (VA) assessment of preterm newborns (PTNB) in neonatal intensive care units. Method Cross-sectional study analyzing HRV during assessment of VA with the aid of a Polar RS800CX heart rate monitor (Polar Electro Oy, Finland). HRV was analyzed according to time and frequency domains and the chaos domain used the autocorrelation coefficient and entropy. The sample consisted of hospitalized PTNB, and static analysis included simple regression diagnosis. Results A total of 14 PTNB were included in the sample. VA varied between 0.23 and 1.60 cpd, and only five PTNB obtained below-expected values for age. Statistical analysis demonstrated a negative correlation between VA and time domain (SDDN and SD2) and a positive correlation between frequency domain (heart rate and hertz), but in simple linear regression analysis, these variables did not influence VA. Conclusion The results of the study demonstrate that visual acuity was inversely correlated with SDNN and SD2 and during stimulation, showing that the higher the visual performance, the lower the autonomic modulation response.
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[Prematurity and music therapy: harmonic encounters?]. REVUE DE L'INFIRMIÈRE 2020; 70:37-39. [PMID: 33608096 DOI: 10.1016/j.revinf.2020.12.015] [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: 11/18/2022]
Abstract
Premature birth can cause complications of varying nature and intensity in the child's development. The developmental care given to babies born prematurely is of major importance to their physical and psychological development. After clinical assessment, music therapy can be integrated into this care. It is a source of observed benefits.
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Abstract
The great majority of children with neurodevelopmental challenges do not get specific intervention until after their second birthday. This worsens their outcomes, because a great part of the entire neuroplastic window for learning is misspent. There is emerging evidence that the impact on outcomes of early goal-directed training involving the parents in infants with neurodevelopmental disabilities is significantly superior to the results achieved in older children and adults, especially if intervention commences in the first months of life. This chapter outlines the common elements of neurodevelopment and early intervention. It includes an outline of some of the primary early intervention practices and the scientific evidence driving them.
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Abstract
OBJECTIVE Our objective was to explore the case for adoption of flexibility as a core value in the design process for Neonatal Intensive Care Units (NICUs). METHODS Guidelines for NICU design and care of NICU patients and families were examined to identify opportunities for building flexibility into NICU design to optimize function and experience. RESULTS Benefits of building flexibility into NICU design included the ability for units to adapt quickly and economically to unpredictable events and demographic changes. Further, by centering family presence as a design necessity, NICUs may better protect families from experiencing additional harm due to separation and interruption of restorative activities. We were able to highlight several examples of current NICUs, which have successfully adopted flexible design and operational models to provide optimal levels of clinical and family-centered care. CONCLUSION By intentionally incorporating flexibility into the design of an NICU, infants, families, and healthcare providers can be provided with an environment that can adapt to shifting needs to optimally support unit function and clinical outcomes.
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Early neurobehavior at 30 weeks postmenstrual age is related to outcome at term equivalent age. Early Hum Dev 2020; 146:105057. [PMID: 32470768 PMCID: PMC7377927 DOI: 10.1016/j.earlhumdev.2020.105057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/03/2020] [Accepted: 05/04/2020] [Indexed: 10/24/2022]
Abstract
AIMS To determine 1) the relationship between infant medical factors and early neurobehavior, and 2) the relationship between early neurobehavior at 30 weeks postmenstrual age (PMA) and neurobehavior at term equivalent age. STUDY DESIGN In this prospective longitudinal study, 88 very preterm infants born ≤30 weeks estimated gestational age (EGA) had neurobehavioral assessments at 30 weeks PMA using the Premie-Neuro and at term equivalent age using the NICU Network Neurobehavioral Scale (NNNS) and Hammersmith Neonatal Neurological Evaluation (HNNE). RESULTS Lower Premie-Neuro scores at 30 weeks PMA were related to being more immature at birth (p = 0.01; β = 3.87); the presence of patent ductus arteriosus (PDA; p < 0.01; β = -16.50) and cerebral injury (p < 0.01; β = -20.46); and prolonged exposure to oxygen therapy (p < 0.01; β = -0.01), endotracheal intubation (p < 0.01; β = -0.23), and total parenteral nutrition (p < 0.01; β = -0.35). After controlling for EGA, PDA, and number of days of endotracheal intubation, lower Premie-Neuro scores at 30 weeks PMA were independently related to lower total HNNE scores at term (p < 0.01; β = 0.12) and worse outcome on the NNNS with poorer quality of movement (p < 0.01; β = 0.02) and more stress (p < 0.01; ß = -0.004), asymmetry (p = 0.01; β = -0.04), excitability (p < 0.01; β = -0.05) and suboptimal reflexes (p < 0.01; ß = -0.06). CONCLUSION Medical factors were associated with early neurobehavioral performance at 30 weeks PMA. Early neurobehavior at 30 weeks PMA was a good marker of adverse neurobehavior at NICU discharge.
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Music Therapy for Preterm Infants and Their Parents: A Cluster-Randomized Controlled Trial Protocol. J Music Ther 2020; 57:219-242. [PMID: 32112555 DOI: 10.1093/jmt/thaa002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Music therapy (MT) interventions and skin-to-skin care (SSC) both aim to address the varied needs of preterm infants, including sensory regulation and stress reduction, inclusion of parents in their infant's care, support of parents' emotional state, and enhancing the parent-infant attachment process. Few studies have investigated the combination of both modalities through randomized controlled trials. Evidence of longer-term effects is missing. This article presents a study protocol that will investigate the effects of combined family-centered MT intervention and SSC on preterm-infants' autonomic nervous system (ANS) stability, parental anxiety levels, and parent-infant attachment quality. 12 clusters with a total of 72 preterm infants, with their parents, will be randomized to one of two conditions: MT combined with SSC or SSC alone. Each parent-infant dyad will participate in 3 sessions (2 in the hospital and a 3-month follow-up). The primary outcome of preterm infants' ANS stability will be measured by the high frequency power of their heart rate variability. Secondary outcomes will be physiological measures and behavioral states in infants and anxiety and attachment levels of parents. This trial will provide important, evidence-based knowledge on the use of the "First Sounds: Rhythm, Breath, and Lullaby" model of MT in neonatal care, through an intervention that is in line with the Newborn Individualized Developmental Care and Assessment Program model for supportive developmental care of preterm infants and their parents. Ethical approval (no. 0283-15) was granted from the local Institutional Review Board in April 2017. This trial is registered in ClinicalTrials.gov, NCT03023267.
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