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van de Lagemaat M, Ruys CA, Muts J, Finken MJ, Rotteveel J, van Goudoever JB, Lafeber HN, van den Akker CH, Schrijver-Levie NS, Boonstra V, von Lindern JS, de Winter P, van Brakel MJ, Drewes AJ, Westra M. Growth and body composition of infants born moderate-to-late preterm fed a protein- and mineral-enriched postdischarge formula compared with a standard term formula until 6 months corrected age, a randomized controlled trial. Am J Clin Nutr 2024; 120:111-120. [PMID: 38719093 DOI: 10.1016/j.ajcnut.2024.04.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/25/2024] [Accepted: 04/29/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Infants born moderate-to-late preterm (i.e., 32 wk-35 wk 6 d gestation) are, analogous to those born very preterm, at risk of later obesity, hypertension, and diabetes. Appropriate early life nutrition is key for ensuring optimal growth and body composition, thereby mitigating potential cardiometabolic risks. OBJECTIVES We aimed to compare growth and body composition between infants born moderate-to-late preterm fed isocaloric but protein- and mineral-enriched postdischarge formula (PDF) or standard term formula (STF) until 6 mo corrected age (CA; i.e., after term equivalent age [TEA]). METHODS After enrollment (≤7 d postpartum), infants received PDF if (fortified) mother's own milk (MOM) was insufficient. At TEA, those receiving >25% of intake as formula were randomized to either continue the same PDF (n = 47) or switch to STF (n = 50); those receiving ≥75% of intake as MOM (n = 60) served as references. At TEA and 6 mo CA, we assessed anthropometry and body composition using both dual-energy x-ray absorptiometry (DXA) and air displacement plethysmography (ADP). RESULTS Feeding groups had similar gestational age (median [25th percentile;75th percentile]: 34.3 [33.5; 35.1] wk), birthweight (mean ± standard deviation [SD]: 2175 ± 412 g), anthropometry, and body composition at TEA. At 6 mo CA, infants fed PDF had slightly, but significantly, greater length (67.6 ± 2.5 and 66.9 ± 2.6 cm, P < 0.05) and larger head circumference (43.9 ± 1.3 and 43.4 ± 1.5 cm, P < 0.05) compared to infants fed STF. Also, infants fed PDF had higher lean mass (LM) and bone mineral content estimated by DXA (4772 ± 675 and 4502 ± 741 g; 140 ± 20 and 131 ± 23 g, respectively; P < 0.05). ADP estimates, however, were not statistically different between feeding groups. CONCLUSIONS Infants born moderate-to-late preterm demonstrated modest increases in length, head circumference, LM, and bone mineral content when fed PDF compared to STF for 6 mo after TEA. This trial was registered at the International Clinical Trial Registry Platform as NTR5117 and NTR NL4979.
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Affiliation(s)
- Monique van de Lagemaat
- Department of Pediatrics/Neonatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands.
| | - Charlotte A Ruys
- Department of Pediatrics/Neonatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - Jacqueline Muts
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - Martijn Jj Finken
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands; Department of Pediatric Endocrinology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands
| | - Joost Rotteveel
- Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands; Department of Pediatric Endocrinology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands
| | - Johannes B van Goudoever
- Department of Pediatrics/Neonatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - Harrie N Lafeber
- Department of Pediatrics/Neonatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
| | - Chris Hp van den Akker
- Department of Pediatrics/Neonatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands
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Powell C, Bamber D, Collins HE, Draper ES, Manktelow B, Kajante E, Cuttini M, Wolke D, Maier RF, Zeitlin J, Johnson S. Recommendations for data collection in cohort studies of preterm born individuals - The RECAP Preterm Core Dataset. Paediatr Perinat Epidemiol 2024. [PMID: 38886295 DOI: 10.1111/ppe.13096] [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: 03/05/2024] [Revised: 04/26/2024] [Accepted: 05/19/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Preterm birth (before 37 completed weeks of gestation) is associated with an increased risk of adverse health and developmental outcomes relative to birth at term. Existing guidelines for data collection in cohort studies of individuals born preterm are either limited in scope, have not been developed using formal consensus methodology, or did not involve a range of stakeholders in their development. Recommendations meeting these criteria would facilitate data pooling and harmonisation across studies. OBJECTIVES To develop a Core Dataset for use in longitudinal cohort studies of individuals born preterm. METHODS This work was carried out as part of the RECAP Preterm project. A systematic review of variables included in existing core outcome sets was combined with a scoping exercise conducted with experts on preterm birth. The results were used to generate a draft core dataset. A modified Delphi process was implemented using two stages with three rounds each. Three stakeholder groups participated: RECAP Preterm project partners; external experts in the field; people with lived experience of preterm birth. The Delphi used a 9-point Likert scale. Higher values indicated greater importance for inclusion. Participants also suggested additional variables they considered important for inclusion which were voted on in later rounds. RESULTS An initial list of 140 data items was generated. Ninety-six participants across 22 countries participated in the Delphi, of which 29% were individuals with lived experience of preterm birth. Consensus was reached on 160 data items covering Antenatal and Birth Information, Neonatal Care, Mortality, Administrative Information, Organisational Level Information, Socio-economic and Demographic information, Physical Health, Education and Learning, Neurodevelopmental Outcomes, Social, Lifestyle and Leisure, Healthcare Utilisation and Quality of Life. CONCLUSIONS This core dataset includes 160 data items covering antenatal care through outcomes in adulthood. Its use will guide data collection in new studies and facilitate pooling and harmonisation of existing data internationally.
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Affiliation(s)
- Charlotte Powell
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Deborah Bamber
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Helen E Collins
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Elizabeth S Draper
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Bradley Manktelow
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Eero Kajante
- Population Health Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
- Clinical Medicine Research Unit, MRC Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
- Department of Clinical and Molecular Medicine, Norwegian University for Science and Technology, Trondheim, Norway
| | - Marina Cuttini
- 0-3 Center for the at-Risk Infant, Scientific Institute IRCCS "Eugenio Medea", Lecco, Italy
| | - Dieter Wolke
- Department of Psychology, University of Warwick, Coventry, UK
| | - Rolf F Maier
- Children's Hospital, Philipps University of Marburg, Marburg, Germany
| | - Jennifer Zeitlin
- Centre for Research in Epidemiology and StatisticS (CRESS), Obstetrical Perinatal and Pediatric Epidemiology Research Team (EPOPé), INSERM, Paris, France
| | - Samantha Johnson
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
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Abou Mehrem A, Toye J, Beltempo M, Aziz K, Bizgu V, Wong J, Singhal N, Shah PS. Process and Outcome Measures for Infants Born Moderate and Late Preterm in Tertiary Canadian Neonatal Intensive Care Units. J Pediatr 2024; 269:113976. [PMID: 38401787 DOI: 10.1016/j.jpeds.2024.113976] [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: 11/10/2023] [Revised: 01/25/2024] [Accepted: 02/16/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVE To describe the prevalence of and between-center variations in care practices and clinical outcomes of moderate and late preterm infants (MLPIs) admitted to tertiary Canadian neonatal intensive care units (NICUs). STUDY DESIGN This was a retrospective cohort study including infants born at 320/7 through 366/7 weeks of gestation and admitted to 25 NICUs participating in the Canadian Neonatal Network between 2015 and 2020. Patient characteristics, process measures represented by care practices, and outcome measures represented by clinical in-hospital and discharge outcomes were reported by gestational age weeks. NICUs were compared using indirect standardization after adjustment for patient characteristics. RESULTS Among 25 669 infants (17% of MLPIs born in Canada during the study period) included, 45% received deferred cord clamping, 7% had admission hypothermia, 47% received noninvasive respiratory support, 11% received mechanical ventilation, 8% received surfactant, 40% received antibiotics in the first 3 days, 4% did not receive feeding in the first 2 days, and 77% had vascular access. Mortality, early-onset sepsis, late-onset sepsis, or necrotizing enterocolitis occurred in <1% of the study cohort. Median (IQR) length of stay was 14 (9-21) days among infants discharged home from the admission hospital and 5 (3-9) days among infants transferred to community hospitals. Among infants discharged home, 33% were discharged on exclusive breastmilk and 75% on any breastmilk. There were significant variations between NICUs in all process and outcome measures. CONCLUSIONS Care practices and outcomes of MLPIs varied significantly between Canadian NICUs. Standardization of process and outcome quality measures for this population will enable benchmarking and research, facilitating systemwide improvements.
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Affiliation(s)
- Ayman Abou Mehrem
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - Jennifer Toye
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Marc Beltempo
- Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Khalid Aziz
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Victoria Bizgu
- Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Jonathan Wong
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Nalini Singhal
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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Haneda K, Hosoya M, Fujimori K, Yasumura S, Nishigori H, Kuse M, Kyozuka H, Maeda H, Sato A, Ogata Y, Hashimoto K. Gestational Age and Neurodevelopmental Delay in Term Births at 6 and 12 Months: The Japan Environment and Children's Study (JECS). Matern Child Health J 2024; 28:1031-1041. [PMID: 38466370 PMCID: PMC11058617 DOI: 10.1007/s10995-024-03908-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND In the recent years, a high risk of developmental delay not only in very low birth weight infants and late preterm infants but also in early term infants (37-38 weeks) have increasingly been reported. However, in Japan, there are virtually no studies regarding the development delays in early term infants. METHODS This study used the data from the Japan Environment and Children's Study (JECS), a birth cohort study conducted in Japan. Data were selected for analysis from the records of 104,065 fetal records. The risk of neurodevelopmental delays at 6 months and 12 months after birth was evaluated using multivariate analysis for infants of various gestational ages, using the 40th week of pregnancy as a reference value. Neurodevelopment was evaluated at 6 months and 12 months after birth using the Ages and Stages Questionnaires, Japanese translation (J-ASQ-3). RESULTS The proportion of infants born at a gestational age of 37 to 38 weeks who did not reach the J-ASQ-3 score cutoff value was significantly higher in all areas at both 6 months and 12 months after birth, when compared to that of infants born at 40 weeks. The odds ratio decreased at 12 months after birth compared to that at 6 months after birth. CONCLUSION Early term infants in Japan are at an increased risk of neurodevelopmental delay at 12 months after birth.
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Affiliation(s)
- Kentaro Haneda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, 1 Hikariga-oka, Fukushima, 960-1295, Japan.
| | - Mitsuaki Hosoya
- Department of Pediatrics, School of Medicine, Fukushima Medical University, 1 Hikariga-oka, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Masahito Kuse
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hyo Kyozuka
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Hajime Maeda
- Department of Pediatrics, School of Medicine, Fukushima Medical University, 1 Hikariga-oka, Fukushima, 960-1295, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Koich Hashimoto
- Department of Pediatrics, School of Medicine, Fukushima Medical University, 1 Hikariga-oka, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
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Golse B, Yehouetome M. [Being born moderately premature: a risky developmental trajectory]. SOINS. PEDIATRIE, PUERICULTURE 2024; 45:22-25. [PMID: 38697721 DOI: 10.1016/j.spp.2024.03.005] [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: 05/05/2024]
Abstract
Babies born prematurely are frequently prone to developmental disorders, which are all the more severe in babies of low gestational age. However, medium prematurity also generates its own set of difficulties, including sensory, motor, cognitive, behavioral, relational and emotional disorders. It is essential to gain a better understanding of the developmental trajectory of these children and its various ups and downs, in order to support their development as early as possible.
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Affiliation(s)
- Bernard Golse
- Institut contemporain de l'enfance, 30 rue de Bourgogne, 75007 Paris, France; Laboratoire de psychologie clinique, psychopathologie, psychanalyse (PCPP), Université Paris-Cité, 71 avenue Édouard-Vaillant, 92100 Boulogne-Billancourt, France
| | - Marielle Yehouetome
- Laboratoire de psychologie clinique, psychopathologie, psychanalyse (PCPP), Université Paris-Cité, 71 avenue Édouard-Vaillant, 92100 Boulogne-Billancourt, France; Centre de PMI, Institut Paris-Brune, 26 boulevard Brune, 75014 Paris, France; Hôpital de pédiatrie et de rééducation, Longchêne, 78830 Bullion, France.
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Sproat TDR, Ghosh A, Alshaikh BN. Lyophilized (freeze-dried) human milk for preterm infants: a scoping review. J Perinatol 2024; 44:612-627. [PMID: 38225373 DOI: 10.1038/s41372-023-01861-8] [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: 06/22/2023] [Revised: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 01/17/2024]
Abstract
Freeze-drying (FD), or lyophilization, is commonly used to preserve foods. FD offers potential to create a human milk-derived human milk fortifier, and an alternative to freeze-storing human milk. However, processing human milk is known to affect its components. This scoping review explores the effect of FD on the; macronutrient, micronutrient, vitamin, bioactive components, microbes and anti-microbial factors in human milk, and studies where lyophilized human milk has been given to newborn infants. 48 articles were identified after full text review. FD human milk reduces the fat globule size and as well as the quantity of enzymes, vitamin C and immunoglobulin. Common serum electrolyte disturbances have been reported when preterm infants' are fed FD human milk however it appears a promising method to avoid exposure of preterm infants' to cows' milk. Due to limited data, further studies exploring the safety and efficacy of FD human milk in preterm infants are needed.
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Affiliation(s)
- Thomas D R Sproat
- Neonatal Gastroenterology and Nutrition Program, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
- Neonatal Unit, Royal Victoria Infirmary, Newcastle Upon Tyne, UK.
| | - Anirban Ghosh
- Neonatal Gastroenterology and Nutrition Program, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Belal N Alshaikh
- Neonatal Gastroenterology and Nutrition Program, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
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7
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Ovik T, Lind A, Popovic Z, Dahlgren J, Aring E, Andersson Grönlund M. Foveal thickness and vascular variables in adolescents born moderate-to-late preterm. Acta Ophthalmol 2024. [PMID: 38683112 DOI: 10.1111/aos.16702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 04/08/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE It is well established that children born very preterm are at increased risk for ocular abnormalities including altered foveal morphology. However, little is known about how children born moderate-to-late preterm (MLP), gestational age 32 + 0-36 + 6 weeks, are affected later in life. This study investigates foveal avascular zone (FAZ) area, vascular density (VD), central foveal thickness (CFT) and ganglion cell layer thickness (GCL++) of adolescents born MLP without history of retinopathy of prematurity and compare the results with full-term controls. METHODS In a prospective population-based cohort study, 50 adolescents (26 girls; mean age 16.5 years) born MLP were examined with optical coherence tomography (OCT) and OCT angiography (OCT-A). FAZ and VD were obtained from OCT-A scans and adjusted for ocular magnification. CFT and GCL++ were obtained from the OCT scans. The results from the MLP individuals were compared with the results from 49 healthy full-term controls (29 girls; mean age 16.7 years). RESULTS The results showed statistically significant differences in FAZ area (0.22 vs 0.28 mm2; p = 0.0032) and CFT (198.1 vs 187.1 μm; p = 0.0010) between the MLP group and controls. Strong correlations between FAZ area and CFT (r = -0.773, p < 0.0001) and GCL++ (r = -0.924, p < 0.0001) were found in the MLP group. There were no differences in VD. CONCLUSIONS Our results show that adolescents born MLP have a smaller FAZ area and an increased CFT compared with full-term controls. These results indicate that adolescents born MLP have similar parafoveal changes as children born extreme or very preterm.
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Affiliation(s)
- Titus Ovik
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alexandra Lind
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Zoran Popovic
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jovanna Dahlgren
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Aring
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Sahlgrenska University Hospital, Department of Ophthalmology, Mölndal, Sweden
| | - Marita Andersson Grönlund
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Ophthalmology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Alexander T, Asadi S, Meyer M, Harding JE, Jiang Y, Alsweiler JM, Muelbert M, Bloomfield FH. Nutritional Support for Moderate-to-Late-Preterm Infants - A Randomized Trial. N Engl J Med 2024; 390:1493-1504. [PMID: 38657245 DOI: 10.1056/nejmoa2313942] [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: 04/26/2024]
Abstract
BACKGROUND Most moderate-to-late-preterm infants need nutritional support until they are feeding exclusively on their mother's breast milk. Evidence to guide nutrition strategies for these infants is lacking. METHODS We conducted a multicenter, factorial, randomized trial involving infants born at 32 weeks 0 days' to 35 weeks 6 days' gestation who had intravenous access and whose mothers intended to breast-feed. Each infant was assigned to three interventions or their comparators: intravenous amino acid solution (parenteral nutrition) or dextrose solution until full feeding with milk was established; milk supplement given when maternal milk was insufficient or mother's breast milk exclusively with no supplementation; and taste and smell exposure before gastric-tube feeding or no taste and smell exposure. The primary outcome for the parenteral nutrition and the milk supplement interventions was the body-fat percentage at 4 months of corrected gestational age, and the primary outcome for the taste and smell intervention was the time to full enteral feeding (150 ml per kilogram of body weight per day or exclusive breast-feeding). RESULTS A total of 532 infants (291 boys [55%]) were included in the trial. The mean (±SD) body-fat percentage at 4 months was similar among the infants who received parenteral nutrition and those who received dextrose solution (26.0±5.4% vs. 26.2±5.2%; adjusted mean difference, -0.20; 95% confidence interval [CI], -1.32 to 0.92; P = 0.72) and among the infants who received milk supplement and those who received mother's breast milk exclusively (26.3±5.3% vs. 25.8±5.4%; adjusted mean difference, 0.65; 95% CI, -0.45 to 1.74; P = 0.25). The time to full enteral feeding was similar among the infants who were exposed to taste and smell and those who were not (5.8±1.5 vs. 5.7±1.9 days; P = 0.59). Secondary outcomes were similar across interventions. Serious adverse events occurred in one infant. CONCLUSIONS This trial of routine nutrition interventions to support moderate-to-late-preterm infants until full nutrition with mother's breast milk was possible did not show any effects on the time to full enteral feeding or on body composition at 4 months of corrected gestational age. (Funded by the Health Research Council of New Zealand and others; DIAMOND Australian New Zealand Clinical Trials Registry number, ACTRN12616001199404.).
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Affiliation(s)
- Tanith Alexander
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Sharin Asadi
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Michael Meyer
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Jane E Harding
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Yannan Jiang
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Jane M Alsweiler
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Mariana Muelbert
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
| | - Frank H Bloomfield
- From Liggins Institute (T.A., S.A., J.E.H., M. Muelbert, F.H.B.), the Department of Statistics, Faculty of Science (Y.J.), and the Department of Paediatrics, Child and Youth Health (J.M.A.), University of Auckland, and the Neonatal Unit, Kidz First, Middlemore Hospital, Te Whatu Ora Counties Manukau (T.A., M. Meyer), Auckland, and Newborn Services, Starship Child Health, Te Toka Tumai Auckland, Te Whatu Ora (J.M.A.) - all in New Zealand
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van Dokkum NH, Bos AF, Kraft KE, Bouma HA, Reijneveld SA, Krabbe PFM, de Kroon MLA. Early stress during NICU stay and parent-reported health-related quality of life after extremely preterm birth: an exploratory study with possible targets for early intervention. Front Pediatr 2024; 12:1381008. [PMID: 38650996 PMCID: PMC11033392 DOI: 10.3389/fped.2024.1381008] [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: 02/02/2024] [Accepted: 03/27/2024] [Indexed: 04/25/2024] Open
Abstract
Introduction The association between neonatal intensive care unit (NICU) related stress in preterm infants and their health-related quality of life (HRQoL) in the first year following preterm birth remains unexplored. Understanding this association is crucial for enhancing preventive and supportive measures for infants and parents within and beyond the NICU. Methods From a single center observational cohort study, we included infants with gestational ages below 30 weeks and/or birth weights under 1,000 grams. HRQoL was quantified using the Infant Quality of Life Instrument (IQI) at 3-, 6-, 9- and 12-months corrected age, covering seven domains. NICU stress was quantified using the Neonatal Infant Stressor Scale (NISS) for the first week of life. We performed Spearman's correlation analyses to test this association. Results Of the 45 included infants, the IQI was completed for 27 (60%) at 3, 15 (33%) at 6, 14 (31%) at 9 and 15 (33%) at 12 months. The HRQoL sum scores were related to neonatal stress at 9 and 12 months (ρ = 0.643 and 0.591, p = 0.013 and p = 0.019, respectively) but not at 3 and 6 months (ρ = -0.001 and -0.077 respectively, p > 0.05). Higher NICU stress tended to be associated with more respiratory and mood problems throughout the first year. Discussion From a parental perspective on infant HRQoL, extremely preterm infants with higher stress exposure show more problems in the second half-year of life, mainly breathing and possibly mood-related problems. This knowledge may help improve our neonatal care, both during NICU stay and in follow-up clinics, by implementing targeted interventions.
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Affiliation(s)
- Nienke H. van Dokkum
- Divison of Neonatology, Department of Pediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Arend F. Bos
- Divison of Neonatology, Department of Pediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Karianne E. Kraft
- Divison of Neonatology, Department of Pediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Helene A. Bouma
- Divison of Neonatology, Department of Pediatrics, Beatrix Children’s Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Sijmen A. Reijneveld
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Paul F. M. Krabbe
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Marlou L. A. de Kroon
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Environment and Health, Youth Health Care, University of Leuven, KU Leuven, Leuven, Belgium
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10
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Calvert A, Campbell H, Heath PT, Jones CE, Le Doare K, Mensah A, Ladhani S. Risk of Invasive Meningococcal Disease in Preterm Infants. Open Forum Infect Dis 2024; 11:ofae164. [PMID: 38665170 PMCID: PMC11045171 DOI: 10.1093/ofid/ofae164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Indexed: 04/28/2024] Open
Abstract
Background Invasive meningococcal disease (IMD) is most common in the first year of life. We hypothesized that preterm infants may have a higher risk of IMD and more severe disease than term infants. We compared the incidence, demographics, clinical presentation, and outcomes of IMD in preterm compared with term infants during the first 5 years after implementation of a national meningococcal group B vaccine (4CMenB) for infants in England. Methods The UK Health Security Agency conducts enhanced national IMD surveillance with detailed follow-up of all confirmed cases in England. Infants aged <1 year (uncorrected for gestational age) with IMD confirmed between 1 September 2015 and 31 August 2020 were included. Results There were 393 infant IMD cases (incidence, 12.4/100 000 live births). Among 363 (92.4%) of the infants with known gestational age, the IMD incidence was higher in preterm (<37 weeks' gestation) than in term infants (18.3/100 000 vs 10.9/100 000; incidence rate ratio [IRR], 1.68 [95% confidence interval, 1.23-2.29]; P = .001). The IMD incidence was highest in those born at <32 weeks' gestation (32.9/100 000; incidence rate ratio for <32 weeks' gestation vs term, 3.01 [95% confidence interval, 1.73-5.24]; P ≤ .001). There were no differences in demographics, clinical presentation, rate of intensive care admission, or case-fatality rate, but preterm infants were more likely than term infants to have ≥1 reported sequela (14 of 39 [35.9%] vs 51 of 268 [19.0%]; P = .02). Conclusions Preterm infants had a higher incidence of IMD than term infants and the IMD incidence was highest in infants born at <32 weeks' gestation. Preterm infants also had a higher risk of IMD sequelae.
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Affiliation(s)
- Anna Calvert
- Centre for Neonatal and Paediatric Infection and Vaccine Institute, St George's, University of London, London, UK
- St George's University Hospitals NHS Foundation Trust, London, UK
- Immunisation and Countermeasures Division, UK Health Security Agency, London, UK
| | - Helen Campbell
- Immunisation and Countermeasures Division, UK Health Security Agency, London, UK
| | - Paul T Heath
- Centre for Neonatal and Paediatric Infection and Vaccine Institute, St George's, University of London, London, UK
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Christine E Jones
- NIHR Southampton Clinical Research Facility and Biomedical Research Centre, Southampton, UK
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
- Experimental Sciences, University of Southampton, Southampton, UK
| | - Kirsty Le Doare
- Centre for Neonatal and Paediatric Infection and Vaccine Institute, St George's, University of London, London, UK
- Makerere University Johns Hopkins University, Kampala, Uganda
- Pathogen Immunology Group, UK Health Security Agency, Salisbury, UK
| | - Anna Mensah
- Immunisation and Countermeasures Division, UK Health Security Agency, London, UK
| | - Shamez Ladhani
- Centre for Neonatal and Paediatric Infection and Vaccine Institute, St George's, University of London, London, UK
- St George's University Hospitals NHS Foundation Trust, London, UK
- Immunisation and Countermeasures Division, UK Health Security Agency, London, UK
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11
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Lakatos PP, Rodas NV, Matic T, Williams ME, Samora LL, Carson MC. Providing Continuity in Infant Mental Health Services for Medically Fragile Infants and Their Families. J Clin Psychol Med Settings 2024; 31:5-18. [PMID: 37000305 PMCID: PMC10924710 DOI: 10.1007/s10880-023-09957-1] [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] [Accepted: 03/08/2023] [Indexed: 04/01/2023]
Abstract
Having a baby who is prenatally or postnatally diagnosed with a medical condition places considerable stress on the parents, infants, and their developing relationship. Infant mental health (IMH) services offer an opportunity to address the challenges and support the parent-infant relationship. The present study outlined a continuum of care IMH program embedded within various medical settings of a large metropolitan children's hospital. Applications of IMH principles within the fetal care center, neonatal intensive care unit, high risk infant follow-up clinic, and the patient's home are described. Descriptive data about families served across settings and a case study are provided in order to illustrate the implementation of this unique IMH intervention model.
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Affiliation(s)
- Patricia P Lakatos
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA.
| | - Naomi V Rodas
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA
| | - Tamara Matic
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA
| | - Marian E Williams
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA
| | - Laura L Samora
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA
| | - Melissa C Carson
- Children's Hospital Los Angeles, University of Southern California University Center for Excellence in Developmental Disabilities, 4650 Sunset Blvd, MS#53, Los Angeles, CA, 90027, USA
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12
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Hirata K, Ueda K, Wada K, Ikehara S, Tanigawa K, Kimura T, Ozono K, Sobue T, Iso H. Neurodevelopmental outcomes at age 3 years after moderate preterm, late preterm and early term birth: the Japan Environment and Children's Study. Arch Dis Child Fetal Neonatal Ed 2024; 109:189-195. [PMID: 37709498 DOI: 10.1136/archdischild-2023-325600] [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: 03/20/2023] [Accepted: 09/01/2023] [Indexed: 09/16/2023]
Abstract
OBJECTIVE To assess the association between gestational age classification at birth and the risk of neurodevelopmental impairments at age 3 years. DESIGN Cohort study using the Japan Environment and Children's Study database. PATIENTS A total of 86 138 singleton children born without physical abnormalities at 32-41 weeks of gestation enrolled between January 2011 and March 2014. MAIN OUTCOME MEASURES Neurodevelopmental impairment, evaluated using the Ages and Stages Questionnaire (third edition). METHODS Logistic regression analysis was used to evaluate the risk of neurodevelopmental impairment in moderate preterm, late preterm and early term children compared with term children after adjusting for socioeconomic and perinatal factors. RESULTS The respective adjusted ORs (95% CIs) of incidence of scores below the cut-off value (<-2.0 SD) at age 3 years for moderate preterm, late preterm and early term births, compared with full-term births, were as follows: communication, 2.40 (1.54 to 3.73), 1.43 (1.19 to 1.72) and 1.11 (1.01 to 1.21); gross motor, 2.55 (1.69 to 3.85), 1.62 (1.36 to 1.93) and 1.20 (1.10 to 1.30); fine motor, 1.93 (1.34 to 2.78), 1.55 (1.35 to 1.77) and 1.08 (1.01 to 1.15); problem solving, 1.80 (1.22 to 2.68), 1.36 (1.19 to 1.56) and 1.07 (1.00 to 1.14) and personal-social, 2.09 (1.29 to 3.40), 1.32 (1.07 to 1.63) and 1.00 (0.91 to 1.11). CONCLUSION Moderate preterm, late preterm and early term births were associated with developmental impairment at age 3 years compared with full-term births, with increasing prematurity. Careful follow-up of non-full-term children by paediatricians and other healthcare providers is necessary for early detection of neurodevelopmental impairment and implementation of available intervention.
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Affiliation(s)
- Katsuya Hirata
- Department of Neonatal Medicine, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
| | - Kimiko Ueda
- Osaka Maternal and Child Health Information Center, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
- Osaka Regional Center for Japan Environment and Children's Study (JECS), Osaka University, Suita, Osaka, Japan
| | - Kazuko Wada
- Department of Neonatal Medicine, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
| | - Satoyo Ikehara
- Osaka Regional Center for Japan Environment and Children's Study (JECS), Osaka University, Suita, Osaka, Japan
- Department of Social and Environmental Medicine, Osaka University, Suita, Osaka, Japan
| | - Kanami Tanigawa
- Osaka Maternal and Child Health Information Center, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
- Osaka Regional Center for Japan Environment and Children's Study (JECS), Osaka University, Suita, Osaka, Japan
- Department of Social and Environmental Medicine, Osaka University, Suita, Osaka, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Keiichi Ozono
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomotaka Sobue
- Osaka Regional Center for Japan Environment and Children's Study (JECS), Osaka University, Suita, Osaka, Japan
- Department of Social and Environmental Medicine, Osaka University, Suita, Osaka, Japan
| | - Hiroyasu Iso
- Osaka Regional Center for Japan Environment and Children's Study (JECS), Osaka University, Suita, Osaka, Japan
- Institute for Global Health Policy Research, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Shinjuku-ku, Tokyo, Japan
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13
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Provera A, Neri E, Agostini F. Infant-Directed Speech to Preterm Infants during the First Year Postpartum: The Influence of Preterm Birth Weight and Maternal Parenting Stress. Healthcare (Basel) 2024; 12:401. [PMID: 38338284 PMCID: PMC10855096 DOI: 10.3390/healthcare12030401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
Premature birth can increase the level of parenting stress (PS), especially in the case of parents of high-risk infants (extremely low birth weight (ELBW) and very low birth weight (VLBW)). Though published research has explored how maternal PS influences early dyadic interactions, limited research has focused on infant-directed speech (IDS), and no studies have investigated the link between prematurity severity based on birth weight and maternal IDS. This study, involving 100 mother-infant dyads, categorized into 30 ELBW premature infants, 30 VLBW premature infants, and 40 full-term (FT) ones, examined the impact of preterm birth weight and maternal parenting stress on IDS features during early interactions at 3 and 9 months postpartum. Maternal input was assessed using the CHILDES system, while parenting stress was evaluated using the Parenting Stress Index-Short Form. The results revealed that high-risk conditions (ELBW preterm birth and high parenting stress) at 3 months were associated with reduced affect-salient speech and increased questioning. IDS functional patterns, specifically the proportion of affect-salient speech and questions, were influenced by both birth weight groups and parenting stress levels at 3 months but not at 9 months. These findings highlight the need to assess, within the context of prematurity, both birth weight and parenting stress in clinical practice, offering insights for developing interventions supporting positive parent-infant interactions and facilitating infant development.
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Affiliation(s)
| | - Erica Neri
- Department of Psychology, University of Bologna, 40126 Bologna, Italy;
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14
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Yabe M, Fukuyama T, Motoki N, Toubou H, Hasegawa K, Shibazaki T, Tsukahara T, Nomiyama T. Hypertensive disorders of pregnancy increase the incidence of febrile seizures in offspring. Pediatr Res 2024:10.1038/s41390-024-03057-y. [PMID: 38310196 DOI: 10.1038/s41390-024-03057-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 11/28/2023] [Accepted: 12/15/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND Intrauterine exposure to hypertensive disorders of pregnancy (HDP) may increase the risk of neuropsychiatric disorders. This investigation examined for associations between maternal HDP and febrile seizures (FS) in offspring by the age of three years. METHODS The present cohort study analyzed data from the Japan Environment and Children's Study, a large national birth cohort. We included mother-child pairs recruited between January 2011 and March 2014. Information regarding maternal HDP, the presence of FS in offspring up to 3 years of age, and potential confounding factors were assessed using written questionnaires administered to mothers. RESULTS A total of 77,699 mother-child dyads were analyzed. The prevalence of FS was 8.4% in children without HDP exposure, 10.6% in those exposed to mild HDP, and 10.4% in those with severe HDP exposure. Among children with full-term birth, logistic regression analysis indicated that exposure to mild or severe HDP was significantly associated with a higher incidence of FS (adjusted odds ratio [95% confidence interval]: 1.27 [1.05-1.53] and 1.27 [0.90-1.78], respectively, P for trend = 0.008), compared with children without HDP exposure. CONCLUSION In children with full-term birth, intrauterine exposure to HDP was significantly associated with FS by the age of three years. IMPACT This study revealed a significant association between intrauterine exposure to hypertensive disorders of pregnancy (HDP) and the subsequent development of febrile seizures (FS) in offspring by three years. This increased incidence of FS by HDP was independent of preterm birth status. This is the first large nationwide birth cohort study showing the impact of intrauterine exposure to HDP on FS in early childhood.
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Affiliation(s)
- Manami Yabe
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Tetsuhiro Fukuyama
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Nagano, Japan.
| | - Noriko Motoki
- Center for Perinatal, Pediatric, and Environmental Epidemiology, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Hirokazu Toubou
- Department of Preventive Medicine and Public Health, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Kohei Hasegawa
- Department of Preventive Medicine and Public Health, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Takumi Shibazaki
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Teruomi Tsukahara
- Center for Perinatal, Pediatric, and Environmental Epidemiology, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Department of Preventive Medicine and Public Health, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Tetsuo Nomiyama
- Center for Perinatal, Pediatric, and Environmental Epidemiology, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
- Department of Preventive Medicine and Public Health, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
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15
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Bater ML, Gould JF, Collins CT, Anderson PJ, Stark MJ. Child development education in the Neonatal Unit: Understanding parent developmental literacy needs, priorities and preferences. PATIENT EDUCATION AND COUNSELING 2024; 119:108058. [PMID: 37976667 DOI: 10.1016/j.pec.2023.108058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 10/25/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE To describe child development knowledge needs, priorities, and preferences for education to enhance developmental literacy among parents with children admitted to the neonatal unit (NNU). METHODS Two separate cohorts completed a survey; 1) Parents with children graduated from Australian NNUs (n = 316); 2) Parents with infants' inpatient at two South Australian NNUs (n = 209). RESULTS Parents considered it extremely important to understand child development (Graduates: 80%; Inpatients: 71%). Inpatient parents reported lower child development knowledge. Almost half (42%) of graduate parents described the child development education provided by neonatal staff as poor or inadequate. There was consistency in preferences for developmental literacy education provision. Parents desired education to commence during NNU and continue post discharge. Priorities included content specific to preterm birth and how to support child development over the first two years of life. Individualised education by a Neonatal Nurse/Midwife was most preferred. CONCLUSION Mothers and fathers value guidance to support their child's development during NNU admission and early childhood. Our study highlights the importance of improved early developmental literacy education for parents with children admitted to the neonatal unit. PRACTICE IMPLICATIONS Our findings can be used to inform the creation of future educational resources targeting improved parent developmental literacy.
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Affiliation(s)
- Megan L Bater
- Discipine of Paediatrics, Adelaide Medical School, the University of Adelaide, Adelaide, Australia; SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, Australia; Neonatal Unit, Women's and Children's Hospital, Adelaide, Australia; Robinson Research Institute, University of Adelaide, Adelaide, Australia.
| | - Jacqueline F Gould
- Discipine of Paediatrics, Adelaide Medical School, the University of Adelaide, Adelaide, Australia; SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, Australia; School of Psychology, the University of Adelaide, Adelaide, Australia
| | - Carmel T Collins
- Discipine of Paediatrics, Adelaide Medical School, the University of Adelaide, Adelaide, Australia; SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Peter J Anderson
- Turner Institute for Brain and Mental Health & School of Psychological Sciences, Monash University, Melbourne, Australia; Murdoch Children's Research Institute, Melbourne, Australia
| | - Michael J Stark
- Discipine of Paediatrics, Adelaide Medical School, the University of Adelaide, Adelaide, Australia; SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, Australia; Neonatal Unit, Women's and Children's Hospital, Adelaide, Australia; Robinson Research Institute, University of Adelaide, Adelaide, Australia
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16
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Mitha A, Chen R, Razaz N, Johansson S, Stephansson O, Altman M, Bolk J. Neurological development in children born moderately or late preterm: national cohort study. BMJ 2024; 384:e075630. [PMID: 38267070 DOI: 10.1136/bmj-2023-075630] [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: 01/26/2024]
Abstract
OBJECTIVE To assess long term neurodevelopmental outcomes of children born at different gestational ages, particularly 32-33 weeks (moderately preterm) and 34-36 weeks (late preterm), compared with 39-40 weeks (full term). DESIGN Nationwide cohort study. SETTING Sweden. PARTICIPANTS 1 281 690 liveborn singleton children without congenital malformations born at 32+0 to 41+6 weeks between 1998 and 2012. MAIN OUTCOME MEASURES The primary outcomes of interest were motor, cognitive, epileptic, hearing, and visual impairments and a composite of any neurodevelopmental impairment, diagnosed up to age 16 years. Hazard ratios and 95% confidence intervals were estimated using Cox regression adjusted for parental and infant characteristics in the study population and in the subset of full siblings. Risk differences were also estimated to assess the absolute risk of neurodevelopmental impairment. RESULTS During a median follow-up of 13.1 years (interquartile range 9.5-15.9 years), 75 311 (47.8 per 10 000 person years) liveborn singleton infants without congenital malformations had at least one diagnosis of any neurodevelopmental impairment: 5899 (3.6 per 10 000 person years) had motor impairment, 27 371 (17.0 per 10 000 person years) cognitive impairment, 11 870 (7.3 per 10 000 person years) epileptic impairment, 19 700 (12.2 per 10 000 person years) visual impairment, and 20 393 (12.6 per 10 000 person years) hearing impairment. Children born moderately or late preterm, compared with those born full term, showed higher risks for any impairment (hazard ratio 1.73 (95% confidence interval 1.60 to 1.87) and 1.30 (1.26 to 1.35); risk difference 4.75% (95% confidence interval 3.88% to 5.60%) and 2.03% (1.75% to 2.35%), respectively) as well as motor, cognitive, epileptic, visual, and hearing impairments. Risks for neurodevelopmental impairments appeared highest from 32 weeks (the earliest gestational age), gradually declined until 41 weeks, and were also higher at 37-38 weeks (early term) compared with 39-40 weeks. In the sibling comparison analysis (n=349 108), most associations remained stable except for gestational age and epileptic and hearing impairments, where no association was observed; for children born early term the risk was only higher for cognitive impairment compared with those born full term. CONCLUSIONS The findings of this study suggest that children born moderately or late preterm have higher risks of adverse neurodevelopmental outcomes. The risks should not be underestimated as these children comprise the largest proportion of children born preterm. The findings may help professionals and families achieve a better risk assessment and follow-up.
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Affiliation(s)
- Ayoub Mitha
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- CHU Lille, Pediatric and Neonatal Intensive Care Transport Unit, Department of Emergency Medicine, Lille, France
- Université Paris Cité, CRESS, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé) INSERM, INRAE, Paris, France
| | - Ruoqing Chen
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, China
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Neda Razaz
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Johansson
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Olof Stephansson
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Maria Altman
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatric Rheumatology, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Jenny Bolk
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
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17
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Pettinger KJ, Copper C, Boyle E, Blower S, Hewitt C, Fraser L. Risk of Developmental Disorders in Children Born at 32 to 38 Weeks' Gestation: A Meta-Analysis. Pediatrics 2023; 152:e2023061878. [PMID: 37946609 PMCID: PMC10657778 DOI: 10.1542/peds.2023-061878] [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] [Accepted: 08/23/2023] [Indexed: 11/12/2023] Open
Abstract
CONTEXT Very preterm birth (<32 weeks) is associated with increased risk of developmental disorders. Emerging evidence suggests children born 32 to 38 weeks might also be at risk. OBJECTIVES To determine the relative risk and prevalence of being diagnosed with, or screening positive for, developmental disorders in children born moderately preterm, late preterm, and early term compared with term (≥37 weeks) or full term (39-40/41 weeks). DATA SOURCES Medline, Embase, Psychinfo, Cumulative Index of Nursing, and Allied Health Literature. STUDY SELECTION Reported ≥1 developmental disorder, provided estimates for children born 32 to 38 weeks. DATA EXTRACTION A single reviewer extracted data; a 20% sample was second checked. Data were pooled using random-effects meta-analyses. RESULTS Seventy six studies were included. Compared with term born children, there was increased risk of most developmental disorders, particularly in the moderately preterm group, but also in late preterm and early term groups: the relative risk of cerebral palsy was, for 32 to 33 weeks: 14.1 (95% confidence intervals [CI]: 12.3-16.0), 34 to 36 weeks: 3.52 (95% CI: 3.16-3.92) and 37 to 38 weeks: 1.44 (95% CI: 1.32-1.58). LIMITATIONS Studies assessed children at different ages using varied criteria. The majority were from economically developed countries. All were published in English. Data were variably sparse; subgroup comparisons were sometimes based on single studies. CONCLUSIONS Children born moderately preterm are at increased risk of being diagnosed with or screening positive for developmental disorders compared with term born children. This association is also demonstrated in late preterm and early term groups but effect sizes are smaller.
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Affiliation(s)
| | | | - Elaine Boyle
- University of Leicester, Leicester, United Kingdom
| | | | | | - Lorna Fraser
- University of York, York, United Kingdom
- King’s College London, London, United Kingdom
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18
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Ryan MA, Murray DM, Dempsey EM, Mathieson SR, Livingstone V, Boylan GB. Neurodevelopmental outcome of low-risk moderate to late preterm infants at 18 months. Front Pediatr 2023; 11:1256872. [PMID: 38098644 PMCID: PMC10720582 DOI: 10.3389/fped.2023.1256872] [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: 07/11/2023] [Accepted: 10/30/2023] [Indexed: 12/17/2023] Open
Abstract
Background Of the 15 million preterm births that occur worldwide each year, approximately 80% occur between 32 and 36 + 6 weeks gestational age (GA) and are defined as moderate to late preterm (MLP) infants. This percentage substantiates a need for a better understanding of the neurodevelopmental outcome of this group. Aim To describe neurodevelopmental outcome at 18 months in a cohort of healthy low-risk MLP infants admitted to the neonatal unit at birth and to compare the neurodevelopmental outcome to that of a healthy term-born infant group. Study design and method This single-centre observational study compared the neurodevelopmental outcome of healthy MLP infants to a group of healthy term control (TC) infants recruited during the same period using the Griffith's III assessment at 18 months. Results Seventy-five MLP infants and 92 TC infants were included. MLP infants scored significantly lower in the subscales: Eye-hand coordination (C), Personal, Social and Emotional Development (D), Gross Motor Development (E) and General Developmental (GD) (p < 0.001 for each) and Foundations of Learning (A), (p = 0.004) in comparison to the TC infant group with Cohen's d effect sizes ranging from 0.460 to 0.665. There was no statistically significant difference in mean scores achieved in subscale B: Language and Communication between groups (p = 0.107). Conclusion MLP infants are at risk of suboptimal neurodevelopmental outcomes. Greater surveillance of the neurodevelopmental trajectory of this group of at-risk preterm infants is required.
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Affiliation(s)
- Mary Anne Ryan
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Deirdre M. Murray
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Eugene M. Dempsey
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
- Department of Neonatology, Cork University Maternity Hospital, Cork, Ireland
| | - Sean R. Mathieson
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Vicki Livingstone
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Geraldine B. Boylan
- INFANT Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
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19
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Basu SK, Kapse KJ, Murnick J, Pradhan S, Spoehr E, Zhang A, Andescavage N, Nino G, du Plessis AJ, Limperopoulos C. Impact of bronchopulmonary dysplasia on brain GABA concentrations in preterm infants: Prospective cohort study. Early Hum Dev 2023; 186:105860. [PMID: 37757548 PMCID: PMC10843009 DOI: 10.1016/j.earlhumdev.2023.105860] [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: 08/31/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Bronchopulmonary dysplasia (BPD) is associated with cognitive-behavioral deficits in very preterm (VPT) infants, often in the absence of structural brain injury. Advanced GABA-editing techniques like Mescher-Garwood point resolved spectroscopy (MEGA-PRESS) can quantify in-vivo gamma-aminobutyric acid (GABA+, with macromolecules) and glutamate (Glx, with glutamine) concentrations to investigate for neurophysiologic perturbations in the developing brain of VPT infants. OBJECTIVE To investigate the relationship between the severity of BPD and basal-ganglia GABA+ and Glx concentrations in VPT infants. METHODS MRI studies were performed on a 3 T scanner in a cohort of VPT infants [born ≤32 weeks gestational age (GA)] without major structural brain injury and healthy-term infants (>37 weeks GA) at term-equivalent age. MEGA-PRESS (TE68ms, TR2000ms, 256averages) sequence was acquired from the right basal-ganglia voxel (∼3cm3) and metabolite concentrations were quantified in institutional units (i.u.). We stratified VPT infants into no/mild (grade 0/1) and moderate-severe (grade 2/3) BPD. RESULTS Reliable MEGA-PRESS data was available from 63 subjects: 29 healthy-term and 34 VPT infants without major structural brain injury. VPT infants with moderate-severe BPD (n = 20) had the lowest right basal-ganglia GABA+ (median 1.88 vs. 2.28 vs. 2.12 i.u., p = 0.025) and GABA+/choline (0.73 vs. 0.99 vs. 0.88, p = 0.004) in comparison to infants with no/mild BPD and healthy-term infants. The GABA+/Glx ratio was lower (0.34 vs. 0.44, p = 0.034) in VPT infants with moderate-severe BPD than in infants with no/mild BPD. CONCLUSIONS Reduced GABA+ and GABA+/Glx in VPT infants with moderate-severe BPD indicate neurophysiologic perturbations which could serve as early biomarkers of future cognitive deficits.
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Affiliation(s)
- Sudeepta K Basu
- Neonatology, Children's National Hospital, Washington, D.C., USA; Developing Brain Institute, Children's National Hospital, Washington, D.C., USA; The George Washington University School of Medicine, Washington, D.C., USA
| | - Kushal J Kapse
- Developing Brain Institute, Children's National Hospital, Washington, D.C., USA
| | - Jonathan Murnick
- The George Washington University School of Medicine, Washington, D.C., USA; Division of Diagnostic Imaging and Radiology, Children's National Hospital, Washington, D.C., USA
| | - Subechhya Pradhan
- Developing Brain Institute, Children's National Hospital, Washington, D.C., USA; The George Washington University School of Medicine, Washington, D.C., USA
| | - Emma Spoehr
- Developing Brain Institute, Children's National Hospital, Washington, D.C., USA
| | - Anqing Zhang
- The George Washington University School of Medicine, Washington, D.C., USA; Division of Biostatistics and Epidemiology, Children's National Hospital, Washington, D.C., USA
| | - Nickie Andescavage
- Neonatology, Children's National Hospital, Washington, D.C., USA; Developing Brain Institute, Children's National Hospital, Washington, D.C., USA; The George Washington University School of Medicine, Washington, D.C., USA; Division of Neurology, Children's National Hospital, Washington, D.C., USA
| | - Gustavo Nino
- The George Washington University School of Medicine, Washington, D.C., USA; Division of Pulmonary and Sleep Medicine, Children's National Hospital, Washington, D.C., USA
| | - Adre J du Plessis
- The George Washington University School of Medicine, Washington, D.C., USA; Division of Neurology, Children's National Hospital, Washington, D.C., USA; Perinatal Pediatrics institute, Children's National Hospital, Washington, D.C., USA
| | - Catherine Limperopoulos
- Developing Brain Institute, Children's National Hospital, Washington, D.C., USA; The George Washington University School of Medicine, Washington, D.C., USA; Division of Diagnostic Imaging and Radiology, Children's National Hospital, Washington, D.C., USA; Division of Neurology, Children's National Hospital, Washington, D.C., USA.
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20
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Yee AK, Siriwardhana LS, Nixson GM, Walter LM, Wong FY, Horne RSC. Developmental consequences of short apneas and periodic breathing in preterm infants. J Perinatol 2023; 43:1420-1428. [PMID: 37558750 PMCID: PMC10615736 DOI: 10.1038/s41372-023-01748-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/12/2023] [Accepted: 08/01/2023] [Indexed: 08/11/2023]
Abstract
OBJECTIVE We investigated the relationship between respiratory events experienced before and after hospital discharge and developmental outcomes at 6 months corrected age (CA). STUDY DESIGN Preterm infants born between 28-32 weeks gestational age (GA) were studied at 32-36 weeks postmenstrual age (PMA), 36-40 weeks PMA, 3- and 6-months CA. Percentage total sleep time (%TST) with respiratory events (isolated apneas, sequential apneas and periodic breathing (PB)) at each study was calculated. Stepwise multiple linear regressions determined significant predictors of developmental outcomes at 6 months. RESULT %TST with respiratory events at term were significant predictors of language (R2 = 0.165, β = -0.416) and motor (R2 = 0.180, β = -0.485) composite scores of the Bayley Scales of Infant Development at 6 months, independent of GA, birth weight and sex. CONCLUSIONS In clinically stable very preterm infants at term equivalent age, time spent having respiratory events, was related to a reduction in language and motor outcomes at 6 months.
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Affiliation(s)
- Alicia K Yee
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | | | - Gillian M Nixson
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
- Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, VIC, Australia
| | - Lisa M Walter
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | - Flora Y Wong
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
- Monash Newborn, Monash Children's Hospital, Melbourne, VIC, Australia
| | - Rosemary S C Horne
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia.
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21
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Rasmussen MI, Hansen ML, Pellicer A, Gluud C, Dempsey E, Mintzer J, Hyttel-Sørensen S, Heuchan AM, Hagmann C, Ergenekon E, Dimitriou G, Pichler G, Naulaers G, Cheng G, Tkaczyk J, Fuchs H, Fumagalli M, Nesargi S, Fredly S, Szczapa T, Plomgaard AM, Hansen BM, Jakobsen JC, Greisen G. Cerebral oximetry monitoring versus usual care for extremely preterm infants: a study protocol for the 2-year follow-up of the SafeBoosC-III randomised clinical trial. Trials 2023; 24:653. [PMID: 37805539 PMCID: PMC10560418 DOI: 10.1186/s13063-023-07653-x] [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: 06/04/2023] [Accepted: 09/14/2023] [Indexed: 10/09/2023] Open
Abstract
BACKGROUND In the SafeBoosC-III trial, treatment guided by cerebral oximetry monitoring for the first 72 hours after birth did not reduce the incidence of death or severe brain injury in extremely preterm infants at 36 weeks' postmenstrual age, as compared with usual care. Despite an association between severe brain injury diagnosed in the neonatal period and later neurodevelopmental disability, this relationship is not always strong. The objective of the SafeBoosC-III follow-up study is to assess mortality, neurodevelopmental disability, or any harm in trial participants at 2 years of corrected age. One important challenge is the lack of funding for local costs for a trial-specific assessment. METHODS Of the 1601 infants randomised in the SafeBoosC-III trial, 1276 infants were alive at 36 weeks' postmenstrual age and will potentially be available for the 2-year follow-up. Inclusion criteria will be enrollment in a neonatal intensive care unit taking part in the follow-up study and parental consent if required by local regulations. We aim to collect data from routine follow-up programmes between the ages of 18 and 30 months of corrected age. If no routine follow-up has been conducted, we will collect informal assessments from other health care records from the age of at least 12 months. A local co-investigator blinded to group allocation will classify outcomes based on these records. We will supplement this with parental questionnaires including the Parent Report of Children's Abilities-Revised. There will be two co-primary outcomes: the composite of death or moderate or severe neurodevelopmental disability and mean Bayley-III/IV cognitive score. We will use a 3-tier model for prioritisation, based on the quality of data. This approach has been chosen to minimise loss to follow-up assuming that little data is better than no data at all. DISCUSSION Follow-up at the age of 2 years is important for intervention trials in the newborn period as only time can show real benefits and harms later in childhood. To decrease the risk of generalisation and data-driven biased conclusions, we present a detailed description of the methodology for the SafeBoosC-III follow-up study. As funding is limited, a pragmatic approach is necessary. TRIAL REGISTRATION ClinicalTrials.gov NCT05134116 . Registered on 24 November 2021.
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Affiliation(s)
- Marie Isabel Rasmussen
- Department of Neonatology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100 Denmark
| | - Mathias Lühr Hansen
- Department of Neonatology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100 Denmark
- Centre for Clinical Intervention Research, Copenhagen Trial Unit, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Adelina Pellicer
- Department of Neonatology, La Paz University Hospital, Madrid, Spain
| | - Christian Gluud
- Centre for Clinical Intervention Research, Copenhagen Trial Unit, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Eugene Dempsey
- Infant Research Centre and Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Jonathan Mintzer
- Department of Pediatrics, Division of Newborn Medicine, Mountainside Medical Center, Montclair, NJ USA
| | - Simon Hyttel-Sørensen
- Department of Intensive Care, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
| | | | - Cornelia Hagmann
- Department of Neonatology, Children’s University Hospital of Zürich, Zurich, Switzerland
| | - Ebru Ergenekon
- Department of Neonatology, Gazi University Hospital, Yenimahalle, Ankara, Turkey
| | - Gabriel Dimitriou
- Department of Pediatrics, NICU, University General Hospital of Patras, Patras, Greece
| | - Gerhard Pichler
- Department of Pediatrics, Medical University of Graz, Graz, Austria
| | - Gunnar Naulaers
- Department of Neonatology, University Hospital Leuven, Louvain, Belgium
| | - Guoqiang Cheng
- Department of Neonatology, Children’s Hospital of Fudan University, Shanghai, China
| | - Jakub Tkaczyk
- Department of Neonatology, University Hospital Motol, Prague, Czech Republic
| | - Hans Fuchs
- Division of Neonatology and Pediatric Intensive Care Medicine, Center for Pediatrics and Adolescents Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Monica Fumagalli
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Milan, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | - Siv Fredly
- Department of Neonatology, Oslo University Hospital, Oslo, Norway
| | - Tomasz Szczapa
- II Department of Neonatology, Poznan University of Medical Sciences, Poznań, Poland
| | | | - Bo Mølholm Hansen
- Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital, Hilleroed, Denmark
| | - Janus Christian Jakobsen
- Centre for Clinical Intervention Research, Copenhagen Trial Unit, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Gorm Greisen
- Department of Neonatology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100 Denmark
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22
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Shaw RJ, Givrad S, Poe C, Loi EC, Hoge MK, Scala M. Neurodevelopmental, Mental Health, and Parenting Issues in Preterm Infants. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1565. [PMID: 37761526 PMCID: PMC10528009 DOI: 10.3390/children10091565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
The World Health Organization in its recommendations for the care of preterm infants has drawn attention to the need to address issues related to family involvement and support, including education, counseling, discharge preparation, and peer support. A failure to address these issues may translate into poor outcomes that extend across the lifespan. In this paper, we review the often far-reaching impact of preterm birth on the health and wellbeing of the parents and highlight the ways in which psychological stress may have a negative long-term impact on the parent-child interaction, attachment, and the styles of parenting. This paper addresses the following topics: (1) neurodevelopmental outcomes in preterm infants, including cognitive, sensory, and motor difficulties, (2) long-term mental health issues in premature infants that include elevated rates of anxiety and depressive disorders, autism, and somatization, which may affect social relationships and quality of life, (3) adverse mental health outcomes for parents that include elevated rates of depression, anxiety, and symptoms of post-traumatic stress, as well as increased rates of substance abuse, and relationship strain, (4) negative impacts on the parent-infant relationship, potentially mediated by maternal sensitivity, parent child-interactions, and attachment, and (5) impact on the parenting behaviors, including patterns of overprotective parenting, and development of Vulnerable Child Syndrome. Greater awareness of these issues has led to the development of programs in neonatal mental health and developmental care with some data suggesting benefits in terms of shorter lengths of stay and decreased health care costs.
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Affiliation(s)
- Richard J. Shaw
- Division of Child and Adolescent Psychiatry and Child Development, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305, USA; (E.C.L.); (C.P.)
| | - Soudabeh Givrad
- Division of Child and Adolescent Psychiatry, Weill Cornell Medicine, 525 E 68th Street, New York, NY 10065, USA;
| | - Celeste Poe
- Division of Child and Adolescent Psychiatry and Child Development, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305, USA; (E.C.L.); (C.P.)
| | - Elizabeth C. Loi
- Division of Child and Adolescent Psychiatry and Child Development, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305, USA; (E.C.L.); (C.P.)
| | - Margaret K. Hoge
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA;
| | - Melissa Scala
- Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Palo Alto, CA 94304, USA;
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23
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Bountziouka V, Johnson S, Manktelow BN. Methods for Constructing Normalised Reference Scores: An Application for Assessing Child Development at 24 Months of Age. MULTIVARIATE BEHAVIORAL RESEARCH 2023; 58:894-910. [PMID: 36473714 DOI: 10.1080/00273171.2022.2142189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The use of the lambda-mu-sigma (LMS) method for estimating centiles and producing reference ranges has received much interest in clinical practice, especially for assessing growth in childhood. However, this method may not be directly applicable where measures are based on a score calculated from question response categories that is bounded within finite intervals, for example, in psychometrics. In such cases, the main assumption of normality of the conditional distribution of the transformed response measurement is violated due to the presence of ceiling (and floor) effects, leading to biased fitted centiles when derived using the common LMS method. This paper describes the methodology for constructing reference intervals when the response variable is bounded and explores different distribution families for the centile estimation, using a score derived from a parent-completed assessment of cognitive and language development in 24 month-old children. Results indicated that the z-scores, and thus the extracted centiles, improved when kurtosis was also modeled and that the ceiling effect was addressed with the use of the inflated binomial distribution. Therefore, the selection of the appropriate distribution when constructing centile curves is crucial.
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Affiliation(s)
- Vasiliki Bountziouka
- Department of Food Science and Nutrition, University of the Aegean
- Department of Health Sciences, University of Leicester
- Department of Cardiovascular Sciences, University of Leicester
- Population, Policy and Practice Research, GOS Institute of Child Health, UCL
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24
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Mielewczyk FJ, Boyle EM. Uncharted territory: a narrative review of parental involvement in decision-making about late preterm and early term delivery. BMC Pregnancy Childbirth 2023; 23:526. [PMID: 37464284 DOI: 10.1186/s12884-023-05845-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 07/11/2023] [Indexed: 07/20/2023] Open
Abstract
Almost 30% of live births in England and Wales occur late preterm or early term (LPET) and are associated with increased risks of adverse health outcomes throughout the lifespan. However, very little is known about the decision-making processes concerning planned LPET births or the involvement of parents in these. This aim of this paper is to review the evidence on parental involvement in obstetric decision-making in general, to consider what can be extrapolated to decisions about LPET delivery, and to suggest directions for further research.A comprehensive, narrative review of relevant literature was conducted using Medline, MIDIRS, PsycInfo and CINAHL databases. Appropriate search terms were combined with Boolean operators to ensure the following broad areas were included: obstetric decision-making, parental involvement, late preterm and early term birth, and mode of delivery.This review suggests that parents' preferences with respect to their inclusion in decision-making vary. Most mothers prefer sharing decision-making with their clinicians and up to half are dissatisfied with the extent of their involvement. Clinicians' opinions on the limits of parental involvement, especially where the safety of mother or baby is potentially compromised, are highly influential in the obstetric decision-making process. Other important factors include contextual factors (such as the nature of the issue under discussion and the presence or absence of relevant medical indications for a requested intervention), demographic and other individual characteristics (such as ethnicity and parity), the quality of communication; and the information provided to parents.This review highlights the overarching need to explore how decisions about potential LPET delivery may be reached in order to maximise the satisfaction of mothers and fathers with their involvement in the decision-making process whilst simultaneously enabling clinicians both to minimise the number of LPET births and to optimise the wellbeing of women and babies.
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Affiliation(s)
- Frances J Mielewczyk
- Leicester City Football Club (LCFC) Research Programme, Department of Population Health Sciences, College of Life Sciences, George Davies Centre, University of Leicester, University Road, Leicester, LE1 7RH, UK.
| | - Elaine M Boyle
- Department of Population Health Sciences, College of Life Sciences, George Davies Centre, University of Leicester, University Road, Leicester, LE1 7RH, UK
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25
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Christians JK, Ahmadzadeh-Seddeighi S, Bilal A, Bogdanovic A, Ho R, Leung EV, MacGregor MA, Nadasdy NM, Principe GM. Sex differences in the effects of prematurity and/or low birthweight on neurodevelopmental outcomes: systematic review and meta-analyses. Biol Sex Differ 2023; 14:47. [PMID: 37434174 DOI: 10.1186/s13293-023-00532-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/04/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Premature birth and/or low birthweight have long-lasting effects on cognition. The purpose of the present systematic review is to examine whether the effects of prematurity and/or low birth weight on neurodevelopmental outcomes differ between males and females. METHODS Web of Science, Scopus, and Ovid MEDLINE were searched for studies of humans born premature and/or of low birthweight, where neurodevelopmental phenotypes were measured at 1 year of age or older. Studies must have reported outcomes in such a way that it was possible to assess whether effects were greater in one sex than the other. Risk of bias was assessed using both the Newcastle-Ottawa scale and the National Institutes of Health Quality assessment tool for observational cohort and cross-sectional studies. RESULTS Seventy-five studies were included for descriptive synthesis, although only 24 presented data in a way that could be extracted for meta-analyses. Meta-analyses found that severe and moderate prematurity/low birthweight impaired cognitive function, and severe prematurity/low birthweight also increased internalizing problem scores. Moderate, but not severe, prematurity/low birthweight significantly increased externalizing problem scores. In no case did effects of prematurity/low birthweight differ between males and females. Heterogeneity among studies was generally high and significant, although age at assessment was not a significant moderator of effect. Descriptive synthesis did not identify an obvious excess or deficiency of male-biased or female-biased effects for any trait category. Individual study quality was generally good, and we found no evidence of publication bias. CONCLUSIONS We found no evidence that the sexes differ in their susceptibility to the effects of severe or moderate prematurity/low birthweight on cognitive function, internalizing traits or externalizing traits. Result heterogeneity tended to be high, but this reflects that one sex is not consistently more affected than the other. Frequently stated generalizations that one sex is more susceptible to prenatal adversity should be re-evaluated.
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Affiliation(s)
- Julian K Christians
- Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada.
- Centre for Cell Biology, Development and Disease, Simon Fraser University, Burnaby, BC, Canada.
- British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada.
- Women's Health Research Institute, BC Women's Hospital and Health Centre, Vancouver, BC, Canada.
| | | | - Alishba Bilal
- Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Anastasia Bogdanovic
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
| | - Rebecca Ho
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Molecular Oncology, British Columbia Cancer Research Institute, Vancouver, BC, Canada
| | - Estee V Leung
- Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
| | - Megan A MacGregor
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Nolan M Nadasdy
- Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada
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26
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Modi N, Ribas R, Johnson S, Lek E, Godambe S, Fukari-Irvine E, Ogundipe E, Tusor N, Das N, Udayakumaran A, Moss B, Banda V, Ougham K, Cornelius V, Arasu A, Wardle S, Battersby C, Bravery A. Pilot feasibility study of a digital technology approach to the systematic electronic capture of parent-reported data on cognitive and language development in children aged 2 years. BMJ Health Care Inform 2023; 30:e100781. [PMID: 37364923 PMCID: PMC10314588 DOI: 10.1136/bmjhci-2023-100781] [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: 04/04/2023] [Accepted: 06/12/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND The assessment of language and cognition in children at risk of impaired neurodevelopment following neonatal care is a UK standard of care but there is no national, systematic approach for obtaining these data. To overcome these challenges, we developed and evaluated a digital version of a validated parent questionnaire to assess cognitive and language development at age 2 years, the Parent Report of Children's Abilities-Revised (PARCA-R). METHODS We involved clinicians and parents of babies born very preterm who received care in north-west London neonatal units. We developed a digital version of the PARCA-R questionnaire using standard software. Following informed consent, parents received automated notifications and an invitation to complete the questionnaire on a mobile phone, tablet or computer when their child approached the appropriate age window. Parents could save and print a copy of the results. We evaluated ease of use, parent acceptability, consent for data sharing through integration into a research database and making results available to the clinical team. RESULTS Clinical staff approached the parents of 41 infants; 38 completed the e-registration form and 30 signed the e-consent. The digital version of the PARCA-R was completed by the parents of 21 of 23 children who reached the appropriate age window. Clinicians and parents found the system easy to use. Only one parent declined permission to integrate data into the National Neonatal Research Database for approved secondary purposes. DISCUSSION This electronic data collection system and associated automated processes enabled efficient systematic capture of data on language and cognitive development in high-risk children, suitable for national delivery at scale.
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Affiliation(s)
- Neena Modi
- Section of Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Ricardo Ribas
- Section of Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Samantha Johnson
- Department of Population Health Sciences, George Davies Centre, University of Leicester, Leicester, UK
| | - Elizabeth Lek
- Neonatal Medicine, Hillingdon Hospital, Uxbridge, UK
| | - Sunit Godambe
- Department of Neonatology, Imperial College Healthcare NHS Trust, London, UK
| | | | - Enitan Ogundipe
- Department of Neonatology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Nora Tusor
- Department of Neonatology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Nayan Das
- Imperial College Clinical Trials Unit (ICTU), Imperial College London, London, UK
| | | | - Becky Moss
- Section of Neonatal Medicine, School of Primary Care and Public Health, Imperial College London, London, UK
| | - Victor Banda
- Section of Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Kayleigh Ougham
- Section of Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Victoria Cornelius
- Imperial College Clinical Trials Unit (ICTU), Imperial College London, London, UK
| | - Anusha Arasu
- British Association of Neonatal Neurodevelopmental Follow-up, Department of Neonatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Steve Wardle
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Cheryl Battersby
- Section of Neonatal Medicine, School of Primary Care and Public Health, Imperial College London, London, UK
| | - Amanda Bravery
- Imperial College Clinical Trials Unit (ICTU), Imperial College London, London, UK
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Ericson J, Ahlsson F, Wackernagel D, Wilson E. Equally Good Neurological, Growth, and Health Outcomes up to 6 Years of Age in Moderately Preterm Infants Who Received Exclusive vs. Fortified Breast Milk-A Longitudinal Cohort Study. Nutrients 2023; 15:nu15102318. [PMID: 37242201 DOI: 10.3390/nu15102318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/12/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023] Open
Abstract
Moderately preterm infants (32-36 weeks of gestational age) have an increased risk of worse health and developmental outcomes compared to infants born at term. Optimal nutrition may alter this risk. The aim of this study was to investigate the neurological, growth, and health outcomes up to six years of age in children born moderately preterm who receive either exclusive or fortified breast milk and/or formula in the neonatal unit. In this longitudinal cohort study, data were collected for 142 children. Data were collected up to six years of age via several questionnaires containing questions about demographics, growth, child health status, health care visits, and the Five to Fifteen Questionnaire. Data on the intake of breast milk, human milk fortification, formula, and growth during hospitalization were collected from the children's medical records. No statistically significant differences in neurological outcomes, growth, or health at six years of age were found between the two groups (exclusive breast milk, n = 43 vs. fortified breast milk and/or formula, n = 99). There is a need for research in larger populations to further assess potential effects on health and developmental outcomes when comparing the use of exclusive versus fortified breast milk for moderately preterm infants during neonatal hospitalization.
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Affiliation(s)
- Jenny Ericson
- School of Education, Health and Social Studies, Dalarna University, 791 88 Falun, Sweden
- Centre for Clinical Research Dalarna, Uppsala University, 791 82 Falun, Sweden
- Department of Pediatrics, Falu Hospital, 791 82 Falun, Sweden
| | - Fredrik Ahlsson
- Department of Women's and Children's Health, Uppsala University, 752 36 Uppsala, Sweden
| | - Dirk Wackernagel
- Division of Neonatology, Department of Pediatrics, University Medical Center of the Johannes Gutenberg, University Mainz, 55131 Mainz, Germany
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Emilija Wilson
- Department of Women's and Children's Health, Karolinska Institutet, 171 77 Stockholm, Sweden
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Taylor RL, Rogers CE, Smyser CD, Barch DM. Associations Between Preterm Birth, Inhibitory Control-Implicated Brain Regions and Tracts, and Inhibitory Control Task Performance in Children: Consideration of Socioeconomic Context. Child Psychiatry Hum Dev 2023:10.1007/s10578-023-01531-y. [PMID: 37119410 PMCID: PMC10949152 DOI: 10.1007/s10578-023-01531-y] [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] [Accepted: 03/29/2023] [Indexed: 05/01/2023]
Abstract
Preterm birth (PTB) is associated with increased risk for unfavorable outcomes such as deficits in attentional control and related brain structure alterations. Crucially, PTB is more likely to occur within the context of poverty. The current study examined associations between PTB and inhibitory control (IC) implicated brain regions/tracts and task performance, as well as the moderating role of early life poverty on the relation between PTB and IC-implicated regions/tracts/task performance. 2,899 children from the ABCD study were sampled for this study. Mixed effects models examined the relation between PTB and subsequent IC performance as well as prefrontal gray matter volume, white matter fractional anisotropy (FA), and mean diffusivity (MD). Household income was examined as a moderator. PTB was significantly associated with less improvement in IC task performance over time and decreased FA in left uncinate fasciculus (UF) and cingulum bundle (CB). Early life poverty moderated the relation between PTB and both CB FA and UF MD.
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Affiliation(s)
- Rita L Taylor
- Department of Psychological and Brain Sciences, Washington University, One Brookings Drive, Box 1125, St. Louis, MO, 63130, USA.
| | - Cynthia E Rogers
- Department of Psychiatry, Washington University, St. Louis, MO, USA
- Department of Pediatrics, Washington University, St. Louis, MO, USA
| | - Christopher D Smyser
- Department of Pediatrics, Washington University, St. Louis, MO, USA
- Department of Neurology, Washington University, St. Louis, MO, USA
- Department of Radiology, Washington University, St. Louis, MO, USA
| | - Deanna M Barch
- Department of Psychological and Brain Sciences, Washington University, One Brookings Drive, Box 1125, St. Louis, MO, 63130, USA
- Department of Psychiatry, Washington University, St. Louis, MO, USA
- Department of Radiology, Washington University, St. Louis, MO, USA
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Saha AK, Mukherjee S. Neurodevelopment outcome of late prematurity: a retrospective cohort study from a developing country. Eur J Pediatr 2023:10.1007/s00431-023-04953-x. [PMID: 37004586 DOI: 10.1007/s00431-023-04953-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 04/04/2023]
Abstract
The late preterm infants (34 0/7 to 36 6/7 weeks of gestation) account for at least 70% of all preterm birth. Our aim was to detect growth and neurodevelopment outcome, incidence of neurodevelopmental disability, and its association with maternal and neonatal risk factors among sick late preterm population. Two hundred and ninety-nine late preterm infants were followed up till corrected 2 years of age in this retrospective cohort study. Assessment was done by anthropometry and Developmental Assessment Scale for Indian Infants (DASII) scale at corrected 2 years of age. Presence of visual and hearing impairment, cerebral palsy, and overall neurodevelopmental impairment were also recorded. At 2 years of corrected age, average motor development quotient (DMoQ) was 93.55 (95% CI 90.9 to 96.20) and average mental development quotient (DMeQ) was 89.59 (95% CI 87.13 to 92.04). The incidence of bilateral severe to profound hearing loss and visual loss were found in 6 (2%) and 4 (1.33%) infants, respectively. Severe neurodevelopmental impairment was found in 19 (6.35%) infants. Central nervous system disease and sepsis were found as independent predictors of moderate to severe neurodevelopmental disability. Conclusion: Late preterm infants admitted in neonatal units were at risk of growth and neurodevelopmental impairment requiring close neurodevelopmental follow-up. In a resource limited setting, this may best be achieved by using DASII in follow-up clinic. What is Known: • Late preterm infants are at a high risk of prematurity-related morbidities. • There is increased risk of cognitive defect, learning difficulties, and behavior problems found at school age for sick late preterm infants. What is New: • Central nervous system disease and sepsis were found as independent predictors of early moderate to severe neurodevelopmental impairment for sick late preterm infants in developing countries like India.
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Affiliation(s)
- Anindya Kumar Saha
- Department of Neonatology, Institute of Post Graduate Medical Education & Research, 244, A J C Bose Road, Kolkata, 700020, India.
| | - Suchandra Mukherjee
- Department of Neonatology, Institute of Post Graduate Medical Education & Research, 244, A J C Bose Road, Kolkata, 700020, India
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González J, Vilella M, Ruiz S, Iglesia I, Clavero-Adell M, Ayerza-Casas A, Matute-Llorente A, Oros D, Casajús JA, Pueyo V, Rodriguez G, Paules C. Impact of Suspected Preterm Labor during Pregnancy on Cardiometabolic Profile and Neurodevelopment during Childhood: A Prospective Cohort Study Protocol. Diagnostics (Basel) 2023; 13:diagnostics13061101. [PMID: 36980410 PMCID: PMC10047113 DOI: 10.3390/diagnostics13061101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/10/2023] [Accepted: 03/12/2023] [Indexed: 03/17/2023] Open
Abstract
Introduction: Suspected preterm labor (SPL), defined as the presence of regular and painful uterine contractions and cervical shortening, represents a prenatal insult with potential long-term consequences. However, despite recent evidence demonstrating suboptimal neurodevelopment at 2 years in this population, it remains underestimated as a significant risk factor for neurodevelopmental disorders or other chronic diseases. The aim of this study is to assess the impact of suspected preterm labor during pregnancy on cardiometabolic profile and neurodevelopment during childhood (6–8 years). Methods and analysis: Prospective cohort study including children whose mothers suffered suspected preterm labour during pregnancy and paired controls. Neurodevelopmental, cardiovascular, and metabolic assessments will be performed at 6–8 years of age. A trained psychologist will carry out the neurodevelopment assessment including intelligence, visual perception, and behavioral assessment. Body composition and physical fitness assessment will be performed by one trained pediatrician and nurse. Finally, cardiovascular evaluation, including echocardiography and blood pressure, will be performed by two pediatric cardiologists. Data regarding perinatal and postnatal characteristics, diet, lifestyle, and weekly screen time of the child will be obtained from medical history and direct interviews with families. Primary outcome measures will include body mass index and adiposity, percentage of fat mass and total and regional lean mass, bone mineral content and density, cardiorespiratory resistance, isometric muscle strength, dynamic lower body strength, systolic and diastolic blood pressure, left ventricle (LV) systolic and diastolic function, general intelligence index, visuospatial working memory span, oculomotor control test, index of emotional, and behavioral problems.
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Affiliation(s)
- Jesús González
- Pediatrics Department, Quirónsalud Hospital Zaragoza, 50006 Zaragoza, Spain
| | - Marina Vilella
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
| | - Sonia Ruiz
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
| | - Iris Iglesia
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Red RICORS “Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin”, RD21/0012/0001, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragon IA2 Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Marcos Clavero-Adell
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Paediatric Cardiology Department, Miguel Servet University Hospital, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Ariadna Ayerza-Casas
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Paediatric Cardiology Department, Miguel Servet University Hospital, 50009 Zaragoza, Spain
| | - Angel Matute-Llorente
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragon IA2 Universidad de Zaragoza, 50009 Zaragoza, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), University of Zaragoza, 22001 Huesca, Spain
- Physiopathology of Obesity and Nutrition Networking Biomedical Research Center (CIBERObn), 28029 Madrid, Spain
| | - Daniel Oros
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Red RICORS “Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin”, RD21/0012/0001, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Obstetrics Department, Hospital Clínico Universitario Lozano Blesa Zaragoza, University of Zaragoza, 50009 Zaragoza, Spain
| | - Jose Antonio Casajús
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragon IA2 Universidad de Zaragoza, 50009 Zaragoza, Spain
- Physiopathology of Obesity and Nutrition Networking Biomedical Research Center (CIBERObn), 28029 Madrid, Spain
| | - Victoria Pueyo
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Red RICORS “Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin”, RD21/0012/0001, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Ophthalmology Department, Miguel Servet University Hospital, University of Zaragoza, 50009 Zaragoza, Spain
| | - Gerardo Rodriguez
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Red RICORS “Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin”, RD21/0012/0001, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragon IA2 Universidad de Zaragoza, 50009 Zaragoza, Spain
- Pediatrics Department, Hospital Clínico Universitario Lozano Blesa, University of Zaragoza, 50009 Zaragoza, Spain
| | - Cristina Paules
- Instituto de Investigación Sanitaria Aragón (IIS Aragon), 50009 Zaragoza, Spain
- Red RICORS “Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin”, RD21/0012/0001, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Obstetrics Department, Hospital Clínico Universitario Lozano Blesa Zaragoza, University of Zaragoza, 50009 Zaragoza, Spain
- Correspondence: or ; Tel.: +34-976765700 (ext. 4908)
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Effect of combined procedural pain interventions during neonatal intensive care on sleep, cognitive development, and internalizing behavior: a follow-up analysis of a randomized controlled trial. Pain 2023:00006396-990000000-00259. [PMID: 36883971 DOI: 10.1097/j.pain.0000000000002877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 01/18/2023] [Indexed: 03/09/2023]
Abstract
ABSTRACT Repeated procedural pain can cause preterm infants to spend excessive time awake at the cost of sleep and can have a detrimental impact on later cognitive and behavioral development. What's more, poor sleep may be correlated with worse cognitive development and more internalizing behaviors in infants and toddlers. In a randomized controlled trial (RCT), we found that combined procedural pain interventions (sucrose, massage, music, nonnutritive sucking, and gentle human touch) during neonatal intensive care could improve preterm infants' early neurobehavioral development. Here, we followed up the participants who were enrolled in the RCT to evaluate the effect of combined pain interventions on later sleep, cognitive development, and internalizing behavior and to determine whether sleep may moderate the effect of combined pain interventions on the cognitive development and internalizing behavior. Total sleep time and night awakenings at 3, 6, and 12 months old; the cognitive development (adaptability, gross motor, fine motor, language, and personal-social domains) at 12 and 24 months old measured by the Chinese version of Gesell Development Scale; and the internalizing behavior at 24 months old measured by the Chinese version of Child Behavior Checklist were assessed. Our findings showed the potential benefits of combined pain interventions during neonatal intensive care for preterm infant's later sleep, motor and language development, and internalizing behavior, and the effect of combined pain interventions on motor development and internalizing behavior might be moderated by the mean total sleep duration and night awakenings at 3, 6, and 12 months old.
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Sırtbaş-Işık G, Yardımcı-Lokmanoğlu BN, Livanelioğlu A, Mutlu A. Sensory processing and sleep characteristics in preterm infants in the early period of life. Sleep Med 2023; 106:78-83. [PMID: 37054558 DOI: 10.1016/j.sleep.2023.03.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/09/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVE The present study aimed to investigate the following: (i) differences in sensory processing and sleep characteristics between preterm infants born at < 32 weeks', vs. those born at ≥ 32 weeks' gestation; (ii) differences in sleep characteristics between preterm infants with typical vs. atypical sensory processing; and (iii) relationship between sensory processing and sleep characteristics in preterm infants at 3 months of age. METHODS A total of 189 preterm infants, 54 born at < 32 weeks' gestation (26 females; mean gestational age [standard deviation (SD)], 30.1 [1.7] weeks), and 135 born at ≥ 32 weeks' gestation (78 females; mean gestational age [SD], 34.9 [0.9] weeks) were included in the present study. Sleep characteristics were evaluated using the Brief Infant Sleep Questionnaire, and sensory processing was assessed using the Infant Sensory Profile-2. RESULTS There were no significant differences in sensory processing (P > 0.05) or sleep characteristics (P > 0.05) between the preterm groups; however, more infants snored in the <32 weeks' gestation group (P = 0.035). Preterm infants with atypical sensory processing showed lower nighttime (P = 0.027) and total sleep durations (P = 0.032), and higher rates of nocturnal wakefulness (P = 0.038) and snoring (P = 0.001) than preterm infants with typical sensory processing. A significant relationship, therefore, was observed between sensory processing and sleep characteristics (P < 0.05). CONCLUSIONS Sensory processing patterns may play an important role in understanding sleep problems in preterm infants. The early detection of sleep problems and sensory processing difficulties are necessary for early intervention.
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Simons NE, de Ruigh AA, van 't Hooft J, Aarnoudse-Moens CSH, van Wely M, van der Ham DP, van Teeffelen ASP, Roseboom TJ, Mol BW, Leemhuis AG, Pajkrt E. Childhood outcomes after induction of labor or expectant management for preterm prelabor rupture of membranes: a 10-year follow-up of the PPROMEXIL trials. Am J Obstet Gynecol 2023; 228:588.e1-588.e13. [PMID: 36787813 DOI: 10.1016/j.ajog.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/13/2023]
Abstract
BACKGROUND Management of late preterm prelabor rupture of membranes between 34+0 and 36+6 weeks' gestation balances the risks of preterm birth with the risks of infection for both the mother and the neonate. Expectant management to prolong pregnancy showed similar risks of neonatal sepsis, but children at 2 years of age showed more neurodevelopmental delay when compared with induction of labor. Long-term outcomes on child development after 2 years of age are unknown. OBJECTIVE This study aimed to assess the long-term outcomes of children born after singleton pregnancies complicated by late preterm prelabor rupture of membranes managed by induction of labor in comparison with expectant management. STUDY DESIGN This was a follow-up study of the Preterm Prelabor Rupture of Membranes Expectant Management Versus Induction of Labor (PPROMEXIL) trials (randomized controlled trials between 2007 to 2011) evaluating children at 10 to 12 years of age (Netherlands Trial Register 6953). The primary outcomes were cognition, motor function, and behavior as assessed by the Wechsler Intelligence Scale for Children-V-NL, Movement Assessment Battery for Children-2, and Child Behavior Checklist, respectively. The secondary outcomes were sensory processing, respiratory problems, educational attainment, and general health. Mild delay was defined as -1 standard deviation or corresponding percentile. The relative risk and confidence intervals were calculated using standard methods. RESULTS This follow-up study invited 711 surviving children of the 714 singleton pregnancies randomized in the original trials. In total, 248 (35%) children participated (127 induction of labor, 121 expectant management). Children born after induction of labor had no significant differences in the primary outcomes when compared with those born after expectant management. Mild cognitive delay was observed in 7 of 122 (5.7%) children born after induction of labor in comparison with in 12 of 120 (10.0%) children born after expectant management (relative risk, 0.57; 95% confidence interval, 0.23-1.41). A mild delay in motor function was observed in 42 of 122 (34.4%) children born after induction of labor vs in 55 of 120 (45.8%) children born after expectant management (relative risk, 0.75; 95% confidence interval, 0.55-1.03). Mild abnormal behavior was observed in 37 of 125 (29.6%) children born after induction of labor compared with in 33 of 118 (28.0%) children born after expectant management (relative risk, 1.05; 95% confidence interval, 0.71-1.57). Secondary outcomes were also comparable between the induction of labor and the expectant management groups except that more children born after expectant management had a hospital admission (relative risk, 0.68; 95% confidence interval, 0.52-0.89) or a surgery (relative risk, 0.58; 95% confidence interval, 0.41-0.82). CONCLUSION In children born after pregnancies with late preterm prelabor rupture of membranes, expectant management did not improve long-term outcomes at 10 to 12 years when compared with induction of labor.
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Affiliation(s)
- Noor E Simons
- Department of Obstetrics and Gynecology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Amsterdam Reproduction and Development, Amsterdam, The Netherlands.
| | - Annemijn A de Ruigh
- Department of Obstetrics and Gynecology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Janneke van 't Hooft
- Department of Obstetrics and Gynecology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Cornelieke S H Aarnoudse-Moens
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands; Department of Neonatology and Pediatrics, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Madelon van Wely
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands; Centre for Reproductive Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - David P van der Ham
- Department of Obstetrics and Gynecology, Martini Hospital, Groningen, The Netherlands
| | - Augustinus S P van Teeffelen
- Department of Obstetrics and Gynecology, Grow-School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Tessa J Roseboom
- Department of Obstetrics and Gynecology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Amsterdam Reproduction and Development, Amsterdam, The Netherlands; Department of Epidemiology and Data Science, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Ben W Mol
- Department of Obstetrics and Gynecology, Monash University, Melbourne, Victoria, Australia
| | - Aleid G Leemhuis
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands; Department of Neonatology and Pediatrics, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Eva Pajkrt
- Department of Obstetrics and Gynecology, Amsterdam University Medical Centers, Amsterdam, The Netherlands; Amsterdam Reproduction and Development, Amsterdam, The Netherlands
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Ittyerah M. Handedness in low-birthweight children: Insights in lateralization. Front Psychol 2023; 13:1018913. [PMID: 36710785 PMCID: PMC9874154 DOI: 10.3389/fpsyg.2022.1018913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/15/2022] [Indexed: 01/13/2023] Open
Abstract
Low-birthweight (LBW) children (n = 96) weighing less than 2.5 kg at birth and normal birthweight (NBW) children (n = 96) from Delhi, India, between the ages of 5 and 12 years were assessed for intelligence with Ravens Colored Progressive Matrices (RCPM), their handedness and hand proficiency for unimanual and bimanual performance. The objective was to know if there is a relation between birthweight and the development of handedness. Compared with NBW children, the LBW group had lower percentile scores for the RCPM. The LBW children were less lateralized than the NBW children in the hand preference test. The LBW children were faster than the NBW for sorting objects with each hand separately, but they were slower in the bimanual envelope task. This indicates a delay in interhemispheric transfer and the development of the corpus callosum that connects the cerebral hemispheres to enable bimanual coordination. In the absence of more direct evidence, hand skill was used as an index of the extent of lateralized control for performance. Findings indicate a relation between birthweight and lateralization in children tested for hand preference.
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Subedi S, Hazel EA, Mohan D, Zeger S, Mullany LC, Tielsch JM, Khatry SK, LeClerq SC, Black RE, Katz J. Prevalence and predictors of spontaneous preterm births in Nepal: findings from a prospective, population-based pregnancy cohort in rural Nepal-a secondary data analysis. BMJ Open 2022; 12:e066934. [PMID: 36456014 PMCID: PMC9716942 DOI: 10.1136/bmjopen-2022-066934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Preterm birth can have short-term and long-term complications for a child. Socioeconomic factors and pregnancy-related morbidities may be important to predict and prevent preterm births in low-resource settings. The objective of our study was to find prevalence and predictors of spontaneous preterm birth in rural Nepal. DESIGN This is a secondary observational analysis of trial data (registration number NCT01177111). SETTING Rural Sarlahi district, Nepal. PARTICIPANTS 40 119 pregnant women enrolled from 9 September 2010 to 16 January 2017. OUTCOME MEASURES The outcome variable is spontaneous preterm birth. Generalized Estimating Equations Poisson regression with robust variance was fitted to present effect estimates as risk ratios. RESULT The prevalence of spontaneous preterm birth was 14.5% (0.5% non-spontaneous). Characteristics not varying in pregnancy associated with increased risk of preterm birth were maternal age less than 18 years (adjusted risk ratio=1.13, 95% CI: 1.02 to 1.26); being Muslim (1.53, 1.16 to 2.01); first pregnancy (1.15, 1.04 to 1.28); multiple births (4.91, 4.20 to 5.75) and male child (1.10, 1.02 to 1.17). Those associated with decreased risk were maternal education >5 years (0.81, 0.73 to 0.90); maternal height ≥150 cm (0.89, 0.81 to 0.98) and being from wealthier families (0.83, 0.74 to 0.93). Pregnancy-related morbidities associated with increased risk of preterm birth were vaginal bleeding (1.53, 1.08 to 2.18); swelling (1.37, 1.17 to 1.60); high systolic blood pressure (BP) (1.47, 1.08 to 2.01) and high diastolic BP (1.41, 1.17 to 1.70) in the third trimester. Those associated with decreased risk were respiratory problem in the third trimester (0.86, 0.79 to 0.94); having poor appetite, nausea and vomiting in the second trimester (0.86, 0.80 to 0.92) and third trimester (0.86, 0.79 to 0.94); and higher weight gain from second to third trimester (0.89, 0.87 to 0.90). CONCLUSION The prevalence of preterm birth is high in rural Nepal. Interventions that increase maternal education may play a role. Monitoring morbidities during antenatal care to intervene to reduce them through an effective health system may help reduce preterm birth.
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Affiliation(s)
- Seema Subedi
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Nepal Nutrition Intervention Project Sarlahi, Kathmandu, Nepal
| | - Elizabeth A Hazel
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Diwakar Mohan
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Scott Zeger
- Department of Biostatistics, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Luke C Mullany
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - James M Tielsch
- Department of Global Health, George Washington University School of Public Health and Health Services, Washington, District of Columbia, USA
| | | | - Steven C LeClerq
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
- Nepal Nutrition Intervention Project Sarlahi, Kathmandu, Nepal
| | - Robert E Black
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Joanne Katz
- Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
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Danks M, Flynn EJ, Gray PH, Hurrion EM. 'Low-normal' motor skills in infants at high risk for poor developmental outcomes: A prevalence and prognostic study. Dev Med Child Neurol 2022; 64:1517-1523. [PMID: 35598100 DOI: 10.1111/dmcn.15267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/11/2022] [Accepted: 04/15/2022] [Indexed: 01/31/2023]
Abstract
AIM To investigate the prevalence and prognostic value of 'low-normal' motor skills in infants at high-risk for poor developmental outcomes. METHOD Infants born extremely low-birthweight and extremely preterm discharged from neonatal intensive care between 2015 and 2018 completed the Alberta Infant Motor Scale (AIMS), Neuro-Sensory Motor Developmental Assessment (NSMDA) at corrected age 4, 8, and 12 months, and Griffiths Mental Development Scale at corrected age 12 months. RESULTS Participating infants (n = 191) with a mean gestational age (95% confidence interval [CI]) of 26.80 weeks (26.60, 27.1) and mean birthweight (95% CI) of 869 grams (843, 895) included 45 (23.80%) infants small for gestational age. AIMS rated 50.32%, 35.37%, and 14.86% of infants within the 'low-normal' motor skills range (1-2 SD below the mean for age) at 4, 8, and 12 months respectively. Of the infants within the AIMS 'low-normal' skills range, 55.70%, 88.46%, and 59.10% were classified as having impairment by NSMDA at 4, 8, and 12 months respectively. Griffiths assessment at 12 months identified only 7.33% of infants with 'low-normal' skills and 3.33% with motor disability. Minimal motor impairment rating on the NSMDA at 4 or 8 months significantly predicted general development at 12 months. INTERPRETATION High-risk infants with 'low-normal' motor skills may warrant referral to early intervention as associated impairment represents increased risk for poorer general development outcomes. WHAT THIS PAPER ADDS High prevalence of 'low-normal' motor skill exists in high-risk infants. Clinical motor assessment validly identifies infants with motor impairment. Minimal motor impairment in high-risk infants is prognostic of general development. High-risk infants with 'low-normal' motor skills may warrant early intervention. Griffiths Scales of Child Development, Third Edition assessment at 12-months age may under-identify motor difficulties.
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Affiliation(s)
- Marcella Danks
- School of Allied Health, Australian Catholic University, Brisbane, Australia
| | - Emma J Flynn
- School of Allied Health, Australian Catholic University, Brisbane, Australia
| | - Peter H Gray
- Mater Research Institute-The University of Queensland, Brisbane, Australia
| | - Elizabeth M Hurrion
- Mater Research Institute-The University of Queensland, Brisbane, Australia.,Department of Newborn Services, Mater Mothers' Hospital, Brisbane, Australia
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Schild CE, Meigen C, Kappelt J, Kiess W, Poulain T. Associations between sociodemographic and behavioural parameters and child development depending on age and sex: a cross-sectional analysis. BMJ Open 2022; 12:e065936. [PMID: 36323480 PMCID: PMC9639104 DOI: 10.1136/bmjopen-2022-065936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To explore environmental and individual factors that are associated with child development and to investigate whether the strength of these associations differs according to the age of the children. DESIGN Cross-sectional study. SETTING This study was part of the LIFE Child study, a large cohort study conducted in Leipzig, Germany. PARTICIPANTS 778 children aged between 0.5 and 6 years (48.6% girls, mean age=2.67 years). OUTCOME MEASURES The outcomes were cognitive development, language development, body and hand motor skills, social-emotional development, and tracing skills, measured with a standardised development test. We analysed the associations between development and gestational age, socioeconomic status (SES), sex, behavioural difficulties, siblings, sleep duration, breastfeeding duration and overweight/obesity. We also tested for interactions between these variables and child age or sex. RESULTS Higher gestational age (b ranging between 0.12 and 0.26) and higher SES (b ranging between 0.08 and 0.21) were associated with better outcomes in almost all developmental domains (all p<0.019). Children with older siblings had improved body and hand motor skills compared with children without older siblings (both b=0.55, all p<0.029). Boys had poorer scores than girls in body and hand motor skills and tracing (b=-0.45, -0.68 and -1.5, all p<0.019). Children with behavioural difficulties had significantly poorer outcomes in most developmental domains. Some of the associations with SES and sex were stronger in older than in younger children. Associations between gestational age and motor development were weaker in older children. We did not find significant associations between child development and sleep duration, breastfeeding duration or overweight/obesity. CONCLUSION Some factors had a protective, others an adverse effect on development of children under 6 years of age. The effect of SES and sex increased, while the effect of gestational age decreased with age. TRIAL REGISTRATION NUMBER NCT02550236.
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Affiliation(s)
- Clara Elise Schild
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Christof Meigen
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Jonas Kappelt
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
| | - Wieland Kiess
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Paediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - Tanja Poulain
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Paediatric Research (CPL), Leipzig University, Leipzig, Germany
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Gökçe İsbir G, İnci F, Kömürcü Akik B, Abreu W, Thomson G. Birth-related PTSD symptoms and related factors following preterm childbirth in Turkey. CURRENT PSYCHOLOGY 2022; 42:1-12. [PMID: 36340892 PMCID: PMC9616695 DOI: 10.1007/s12144-022-03805-5] [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: 09/20/2022] [Indexed: 11/03/2022]
Abstract
Objective: To examine factors associated with birth-related post-traumatic stress disorder (PTSD) among women who had preterm birth in their last pregnancy in Turkey.Methods: 304 women were asked to report sociodemographic factors, perinatal factors, birth-related factors, preterm birth/premature infant characteristics, and social support factors and PTSD symptoms. Data were collected using online surveys between November 2020 and February 2021. Hierarchical multiple linear regression was used. Results: The prevalence of birth-related PTSD symptoms following preterm birth was 71.1%. Older age, the woman being positively affected by her own mother's birth experience, not having traumatic experience in pregnancy and in the postnatal period, lower stress level after traumatic events experienced during birth, not feeling that their life/physical integrity was at risk during birth, having amniotomy, feeling psychologically well after childbirth, not being negatively affected by witnessing other parents' happy moments with their babies in friend/family groups, the absence of infant illness and mother's reporting higher positive interactions with healthcare team were associated with decreased likelihood of birth-related PTSD. Except for age and traumatic event in the postnatal period, all the variables explained 43% of the variance with a small effect size (f 2 = 0.04). Stress level after the traumatic events experienced during labor was the strongest predictor of birth-related PTSD symptoms (β = 0.33). Conclusion: Wellbeing of mother and baby, facilitating interventions at labor, and positive communication with the healthcare team was associated with lower birth-related PTSD symptoms. The study findings highlighted on birth-related PTSD symptoms in mothers of preterm infants in Turkey.
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Affiliation(s)
- Gözde Gökçe İsbir
- Midwifery Department, School of Health, Mersin University, Mersin, Turkey
| | - Figen İnci
- Psychiatric Nursing Department, Faculty of Zübeyde Hanım Health Sciences, Niğde Ömer Halisdemir University, Niğde, Turkey
| | - Burcu Kömürcü Akik
- Department of Psychology, Faculty of Languages and History-Geography, Ankara University, Ankara, Turkey
| | - Wilson Abreu
- School of Nursing and Research Centre, CINTESIS/ESEP (Center for Research in Health Technologies and Services), University of Porto, Porto, Portugal
| | - Gill Thomson
- Maternal and Infant Nutrition and Nurture Unit (MAINN), School of Health, University of Central Lancashire, Preston, UK
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Gomez J, Wardell D. Nurse-Driven Interventions for Improving ELBW Neurodevelopmental Outcomes. J Perinat Neonatal Nurs 2022; 36:362-370. [PMID: 36288443 DOI: 10.1097/jpn.0000000000000695] [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: 11/06/2022]
Abstract
Survival rates for extremely low-birth-weight (ELBW) infants are improving as neurodevelopmental impairment (NDI) rates stay stable, thereby increasing the overall number of infants with NDI. Although there are many determinants of NDI in this population, nutritional factors are of interest because they are readily modifiable in the clinical setting. Nurses can influence nutritional factors such as improving access to human milk feeding, using growth monitoring, establishing feeding policies, implementing oral care with colostrum, facilitating kangaroo care, and providing lactation education for the mother. All of these measures assist in leading to a decrease in NDI rates among ELBW infants.
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Affiliation(s)
- Jessica Gomez
- Section of Neonatology, Department of Pediatrics, The University of Texas Health Science Center at Houston, Houston (Ms Gomez); and Cizik School of Nursing, The University of Texas Health Science Center at Houston, Houston (Dr Wardell)
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Early infancy growth, body composition and type of feeding in late and moderate preterms. Pediatr Res 2022:10.1038/s41390-022-02317-z. [PMID: 36183005 PMCID: PMC9526212 DOI: 10.1038/s41390-022-02317-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Late and moderate preterm (LMPT) infants are at risk for adverse later life outcomes. We determined the association between feeding method at enrolment and growth and body composition of LMPT infants until 3 months corrected age (3mCA). METHODS Infants born between 32+0 and 36+6 weeks of gestation (n = 107) were enrolled up to 4 weeks corrected age and stratified according to feeding at enrolment. We performed anthropometric measurements at enrolment, term equivalent age (TEA) and 3mCA, including skinfold measurements and body composition using dual X-ray absorptiometry (DEXA). RESULTS Feeding method at enrolment was associated with fat mass (FM) (breast 554.9 g, mixed 716.8 g, formula 637.7 g, p = 0.048), lean body mass (LM) (2512 g, 2853 g, 2722 g, respectively, p = 0.009) and lean mass index (LMI) (10.6 kg/m2, 11.6 kg/m2,11.2 kg/m2 respectively, p = 0.008) at TEA, but not 3mCA. Breastfed infants demonstrated greater increase in LM (breast 1707 g, mixed 1536 g, formula 1384 g, p = 0.03) and LMI (1.23 kg/m2, 0.10 kg/m2, 0.52 kg/m2, respectively, p = 0.022) between TEA and 3mCA. CONCLUSIONS Breastfed LMPT infants have lower FM and greater LM increase and LMI increase up to 3mCA compared to formula or mixed-fed infants. These findings stress the importance of supporting breastfeeding in this population. IMPACT Infants born late and moderate preterm age who are exclusively breastfed soon after birth gain more lean mass up to 3 months corrected age compared to mixed- or formula-fed infants. Breastfed infants have lower lean and fat mass at term equivalent age compared to mixed- and formula-fed infants. This is the first study exploring this population's growth and body composition in detail at 3 months corrected age. Our results underline the importance of supporting mothers to initiate and continue breastfeeding at least until 3 months corrected age.
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Vakil P, Henry A, Craig ME, Gow ML. A review of infant growth and psychomotor developmental outcomes after intrauterine exposure to preeclampsia. BMC Pediatr 2022; 22:513. [PMID: 36042465 PMCID: PMC9426217 DOI: 10.1186/s12887-022-03542-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 08/02/2022] [Indexed: 11/25/2022] Open
Abstract
Preeclampsia is a hypertensive disorder of pregnancy with serious health implications for mother and their offspring. The uteroplacental vascular insufficiency caused by preeclampsia is associated with epigenetic and pathological changes in the mother and fetus. However, the impact of preeclampsia in infancy (birth to 2 years), a time of rapid development influenced by pre- and postnatal factors that can predict future health outcomes, remains inconclusive. This narrative review of 23 epidemiological and basic science studies assessed the measurement and impact of preeclampsia exposure on infant growth and psychomotor developmental outcomes from birth to 2 years. Studies assessing infant growth report that preeclampsia-exposed infants have lower weight, length and BMI at 2 years than their normotensive controls, or that they instead experience accelerated weight gain to catch up in growth by 2 years, which may have long-term implications for their cardiometabolic health. In contrast, clear discrepancies remain as to whether preeclampsia exposure impairs infant motor and cognitive development, or instead has no impact. It is additionally unknown whether any impacts of preeclampsia are independent of confounders including shared genetic factors that predispose to both preeclampsia and childhood morbidity, perinatal factors including small for gestational age or preterm birth and their sequelae, and postnatal environmental factors such childhood nutrition. Further research is required to account for these variables in larger cohorts born at term, to help elucidate the independent pathophysiological impact of this clinically heterogenous and dangerous disease.
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Affiliation(s)
- Priya Vakil
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia
| | - Amanda Henry
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia.,Department of Women's and Children's Health, St George Hospital, Sydney, Australia.,The George Institute for Global Health, Sydney, Australia
| | - Maria E Craig
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia.,Department of Women's and Children's Health, St George Hospital, Sydney, Australia.,University of Sydney Children's Hospital Westmead Clinical School, Sydney, Australia
| | - Megan L Gow
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia. .,Department of Women's and Children's Health, St George Hospital, Sydney, Australia. .,University of Sydney Children's Hospital Westmead Clinical School, Sydney, Australia.
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Sekhon J, Graham D, Mehrotra C, Li I. Continuous glucose monitoring: A cost-effective tool to reduce pre-term birth rates in women with type one diabetes. Aust N Z J Obstet Gynaecol 2022; 63:146-153. [PMID: 35833262 DOI: 10.1111/ajo.13581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/13/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Women with type one diabetes experience poorer obstetric outcomes than normoglycaemic women in pregnancy. OBJECTIVE To investigate the cost and clinical effectiveness of continuous glucose monitoring (GCM) compared to self-monitoring of blood glucose in improving obstetric outcomes in women with type one diabetes during pregnancy. MATERIALS AND METHODS This retrospective cohort study included women with type one diabetes referred to a state-wide tertiary obstetric centre before and after the introduction of government-funded CGMs in Australia in March 2019. Forty-nine women using CGMs were propensity matched on a range of clinical features with a historical group of 49 women with type one diabetes who exclusively used intermittent self-monitoring of blood in the year prior to the introduction of funding of sensors. Medical records and administrative cost data were audited to quantify cost and clinical effectiveness. RESULTS There were significantly lower pre-term (95% CI 0.39-0.922; P = 0.026) and very pre-term birth rates (95% CI 1.002-1.184; P = 0.041) in the CGM group. There was a significant reduction in the length of antenatal inpatient hospital stay (P < 0.01) and adult special care unit stay (P = 0.013) and neonatal admission to the neonatal intensive care unit (P = 0.0262) in the continuous glucose monitoring group. CGMs represented a net cost saving to the health care sector of $12 063 per pregnancy where the device was used, with an incremental cost-effectiveness ratio of $3275 per prevented pre-term birth. CONCLUSIONS CGM use in pregnancy is a cost-effective intervention for reducing the risk of pre-term birth in women with type one diabetes, resulting in a net cost benefit to the health sector.
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Affiliation(s)
- Jasmin Sekhon
- King Edward Memorial Hospital, Perth, Western Australia, Australia
- The University of Western Australia, Perth, Western Australia, Australia
| | - Dorothy Graham
- King Edward Memorial Hospital, Perth, Western Australia, Australia
- The University of Western Australia, Perth, Western Australia, Australia
| | - Chhaya Mehrotra
- King Edward Memorial Hospital, Perth, Western Australia, Australia
| | - Ian Li
- The University of Western Australia, Perth, Western Australia, Australia
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Marcroft C, Dulson P, Dixon J, Embleton N, Basu AP. The predictive ability of the Lacey Assessment of Preterm Infants (LAPI), Cranial Ultrasound (cUS) and General Movements Assessment (GMA) for Cerebral Palsy (CP): A prospective, clinical, single center observational study. Early Hum Dev 2022; 170:105589. [PMID: 35690549 DOI: 10.1016/j.earlhumdev.2022.105589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/13/2022] [Accepted: 05/18/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND AND AIM The LAPI, cUS and GMA are assessments used clinically in the UK to identify preterm infants at high risk of neurodevelopmental disabilities such as cerebral palsy. This study investigated the ability of these assessments to predict cerebral palsy at 2 years corrected gestational age. METHODS Design: Prospective longitudinal cohort study including infants born <30 weeks' gestation from a single tertiary neonatal intensive care unit. The LAPI and cUS were undertaken as part of routine care before term equivalent age and the GMA was undertaken at 11-18 weeks corrected gestational age. RESULTS There were 123 eligible infants and 95 infants (77.2%) were included. Thirteen infants (13.7%) had a diagnosis of CP at 2 years. There was no significant difference in gestational age, gender, or birth weight between the groups with and without a diagnosis of CP. The highest accuracy of prediction of CP was achieved by an aberrant, absent fidgety general movements classification with a sensitivity of 92.3% and specificity of 98.9%. Combining the GMA to include the cUS or LAPI did not increase the predictive accuracy. CONCLUSION The GMA when undertaken in clinical practice had high accuracy for predicting CP at 2 years corrected age in infants born <30 weeks gestation; LAPI and cUS did not improve this accuracy.
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Affiliation(s)
- Claire Marcroft
- Newcastle upon Tyne Hospitals NHS Foundation Trust (NuTH), Newcastle Neonatal Service, Ward 35 Leazes Wing, Royal Victoria Infirmary, Richardson Road, Newcastle upon Tyne NE1 4LP, England, UK; Newcastle University, Population Health Sciences Institute, Faculty of Medical Sciences, Level 3 Sir James Spence Institute (Child Health), Royal Victoria Infirmary, Newcastle upon Tyne NE1 4LP, UK.
| | - Patricia Dulson
- Newcastle upon Tyne Hospitals NHS Foundation Trust (NuTH), Newcastle Neonatal Service, Ward 35 Leazes Wing, Royal Victoria Infirmary, Richardson Road, Newcastle upon Tyne NE1 4LP, England, UK
| | - Jennifer Dixon
- Newcastle upon Tyne Hospitals NHS Foundation Trust (NuTH), Newcastle Neonatal Service, Ward 35 Leazes Wing, Royal Victoria Infirmary, Richardson Road, Newcastle upon Tyne NE1 4LP, England, UK
| | - Nicholas Embleton
- Newcastle upon Tyne Hospitals NHS Foundation Trust (NuTH), Newcastle Neonatal Service, Ward 35 Leazes Wing, Royal Victoria Infirmary, Richardson Road, Newcastle upon Tyne NE1 4LP, England, UK; Newcastle University, Population Health Sciences Institute, Faculty of Medical Sciences, Level 3 Sir James Spence Institute (Child Health), Royal Victoria Infirmary, Newcastle upon Tyne NE1 4LP, UK
| | - Anna Purna Basu
- Newcastle University, Population Health Sciences Institute, Faculty of Medical Sciences, Level 3 Sir James Spence Institute (Child Health), Royal Victoria Infirmary, Newcastle upon Tyne NE1 4LP, UK; Newcastle upon Tyne Hospitals NHS Foundation Trust, Department of Paediatric Neurology, Great North Childrens Hospital, Queen Victoria Road, Newcastle upon Tyne NE1 4LP, UK
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Krüse-Ruijter MF, Boswinkel V, Consoli A, Nijholt IM, Boomsma MF, de Vries LS, van Wezel-Meijler G, Leijser LM. Neurological Surveillance in Moderate-Late Preterm Infants—Results from a Dutch–Canadian Survey. CHILDREN 2022; 9:children9060846. [PMID: 35740783 PMCID: PMC9221620 DOI: 10.3390/children9060846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 05/30/2022] [Accepted: 06/06/2022] [Indexed: 11/28/2022]
Abstract
Preterm birth remains an important cause of abnormal neurodevelopment. While the majority of preterm infants are born moderate-late preterm (MLPT; 32–36 weeks), international and national recommendations on neurological surveillance in this population are lacking. We conducted an observational quantitative survey among Dutch and Canadian neonatal level I–III centres (June 2020–August 2021) to gain insight into local clinical practices on neurological surveillance in MLPT infants. All centres caring for MLPT infants designated one paediatrician/neonatologist to complete the survey. A total of 85 out of 174 (49%) qualifying neonatal centres completed the survey (60 level I–II and 25 level III centres). Admission of MLPT infants was based on infant-related criteria in 78/85 (92%) centres. Cranial ultrasonography to screen the infant’s brain for abnormalities was routinely performed in 16/85 (19%) centres, while only on indication in 39/85 (46%). In 57/85 (67%) centres, neurological examination was performed at least once during admission. Of 85 centres, 51 (60%) followed the infants’ development post-discharge, with follow-up duration ranging from 1–52 months of age. The survey showed a wide variety in neurological surveillance in MLPT infants among Dutch and Canadian neonatal centres. Given the risk for short-term morbidity and long-term neurodevelopmental disabilities, future studies are required to investigate best practices for in-hospital care and follow-up of MLPT infants.
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Affiliation(s)
- Martine F. Krüse-Ruijter
- Department of Neonatology, Isala Women and Children’s Hospital, 8025 AB Zwolle, The Netherlands; (M.F.K.-R.); (V.B.); (G.v.W.-M.)
| | - Vivian Boswinkel
- Department of Neonatology, Isala Women and Children’s Hospital, 8025 AB Zwolle, The Netherlands; (M.F.K.-R.); (V.B.); (G.v.W.-M.)
| | - Anna Consoli
- Section of Neonatology, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
| | - Ingrid M. Nijholt
- Department of Innovation & Science, Isala Hospital, 8025 AB Zwolle, The Netherlands;
- Department of Radiology, Isala Hospital, 8025 AB Zwolle, The Netherlands;
| | - Martijn F. Boomsma
- Department of Radiology, Isala Hospital, 8025 AB Zwolle, The Netherlands;
| | - Linda S. de Vries
- Department of Neonatology, University Medical Center, 3584 EA Utrecht, The Netherlands;
| | - Gerda van Wezel-Meijler
- Department of Neonatology, Isala Women and Children’s Hospital, 8025 AB Zwolle, The Netherlands; (M.F.K.-R.); (V.B.); (G.v.W.-M.)
| | - Lara M. Leijser
- Section of Neonatology, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
- Correspondence:
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Beardmore-Gray A, Greenland M, Linsell L, Juszczak E, Hardy P, Placzek A, Hunter R, Sparkes J, Green M, Shennan A, Marlow N, Chappell LC. Two-year follow-up of infant and maternal outcomes after planned early delivery or expectant management for late preterm pre-eclampsia (PHOENIX): A randomised controlled trial. BJOG 2022; 129:1654-1663. [PMID: 35362666 PMCID: PMC9545311 DOI: 10.1111/1471-0528.17167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 02/08/2022] [Accepted: 02/12/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVE We evaluated the best time to initiate delivery in late preterm pre-eclampsia in order to optimise long-term infant and maternal outcomes. DESIGN Parallel-group, non-masked, randomised controlled trial. SETTING Forty-six maternity units in the UK. POPULATION Women with pre-eclampsia between 34+0 and 36+6 weeks of gestation, without severe disease, were randomised to planned delivery or expectant management. MAIN OUTCOME MEASURES Infant neurodevelopmental outcome at 2 years of age, using the Parent Report of Children's Abilities - Revised (PARCA-R) composite score. RESULTS Between 29 September 2014 and 10 December 2018, 901 women were enrolled in the trial, with 450 women allocated to planned delivery and 451 women allocated to expectant management. At the 2-year follow-up, the intention-to-treat analysis population included 276 women (290 infants) allocated to planned delivery and 251 women (256 infants) allocated to expectant management. The mean composite standardised PARCA-R scores were 89.5 (SD 18.2) in the planned delivery group and 91.9 (SD 18.4) in the expectant management group, with an adjusted mean difference of -2.4 points (95% CI -5.4 to 0.5 points). CONCLUSIONS In infants of women with late preterm pre-eclampsia, the average neurodevelopmental assessment at 2 years lies within the normal range, regardless of whether planned delivery or expectant management was pursued. With the lower than anticipated follow-up rate there was limited power to demonstrate that these scores did not differ, but the small between-group difference in PARCA-R scores is unlikely to be clinically important.
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Affiliation(s)
| | | | - Louise Linsell
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Edmund Juszczak
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.,Nottingham Clinical Trials Unit, School of Medicine, University of Nottingham, Nottingham, UK
| | - Pollyanna Hardy
- National Perinatal Epidemiology Unit Clinical Trials Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Anna Placzek
- Experimental Psychology Unit, University of Oxford, Oxford, UK
| | - Rachael Hunter
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Jenie Sparkes
- School of Life Course Sciences, King's College London, London, UK
| | | | - Andrew Shennan
- School of Life Course Sciences, King's College London, London, UK
| | - Neil Marlow
- Institute for Women's Health, University College London, London, UK
| | - Lucy C Chappell
- School of Life Course Sciences, King's College London, London, UK
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Perrone S, Lembo C, Gironi F, Petrolini C, Catalucci T, Corbo G, Buonocore G, Gitto E, Esposito SMR. Erythropoietin as a Neuroprotective Drug for Newborn Infants: Ten Years after the First Use. Antioxidants (Basel) 2022; 11:antiox11040652. [PMID: 35453337 PMCID: PMC9031072 DOI: 10.3390/antiox11040652] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/19/2022] [Accepted: 03/24/2022] [Indexed: 01/27/2023] Open
Abstract
Protective strategies against perinatal brain injury represent a major challenge for modern neonatology. Erythropoietin (Epo) enhances endogenous mechanisms of repair and angiogenesis. In order to analyse the newest evidence on the role of Epo in prematurity, hypoxic ischemic encephalopathy (HIE) and perinatal stroke, a critical review using 2020 PRISMA statement guidelines was conducted. This review uncovered 26 clinical trials examining the use of Epo for prematurity and brain injury-related outcomes. The effects of Epo on prematurity were analysed in 16 clinical trials. Erythropoietin was provided until 32–35 weeks of corrected postnatal age with a dosage between 500–3000 UI/kg/dose. Eight trials reported the Epo effects on HIE term newborn infants: Erythropoietin was administered in the first weeks of life, at different multiple doses between 250–2500 UI/kg/dose, as either an adjuvant therapy with hypothermia or a substitute for hypothermia. Two trials investigated Epo effects in perinatal stroke. Erythropoietin was administered at a dose of 1000 IU/kg for three days. No beneficial effect in improving morbidity was observed after Epo administration in perinatal stroke. A positive effect on neurodevelopmental outcome seems to occur when Epo is used as an adjuvant therapy with hypothermia in the HIE newborns. Administration of Epo in preterm infants still presents inconsistencies with regard to neurodevelopmental outcome. Clinical trials show significant differences mainly in target population and intervention scheme. The identification of specific markers and their temporal expression at different time of recovery after hypoxia-ischemia in neonates might be implemented to optimize the therapeutic scheme after hypoxic-ischemic injury in the developing brain. Additional studies on tailored regimes, accounting for the risk stratification of brain damage in newborns, are required.
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Affiliation(s)
- Serafina Perrone
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.P.); (S.M.R.E.)
- Correspondence:
| | - Chiara Lembo
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy; (C.L.); (F.G.); (T.C.); (G.C.); (G.B.)
| | - Federica Gironi
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy; (C.L.); (F.G.); (T.C.); (G.C.); (G.B.)
| | - Chiara Petrolini
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.P.); (S.M.R.E.)
| | - Tiziana Catalucci
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy; (C.L.); (F.G.); (T.C.); (G.C.); (G.B.)
| | - Giulia Corbo
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy; (C.L.); (F.G.); (T.C.); (G.C.); (G.B.)
| | - Giuseppe Buonocore
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy; (C.L.); (F.G.); (T.C.); (G.C.); (G.B.)
| | - Eloisa Gitto
- Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, 98125 Messina, Italy;
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Tsamantioti E, Lisonkova S, Muraca G, Örtqvist AK, Razaz N. Chorioamnionitis and risk of long-term neurodevelopmental disorders in offspring: a population-based cohort study. Am J Obstet Gynecol 2022; 227:287.e1-287.e17. [PMID: 35305960 DOI: 10.1016/j.ajog.2022.03.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/02/2022] [Accepted: 03/14/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Evidence indicates that in utero exposure to chorioamnionitis might increase the risk of neurodevelopmental disorders in the offspring. However, findings on this topic have been inconsistent. OBJECTIVE To examine the association between chorioamnionitis and neurodevelopmental disorders in offspring. STUDY DESIGN This was a retrospective population-based cohort study in Sweden. A total of 2,228,280 singleton live births and stillbirths between 1998 and 2019 were included in our study population. Data on maternal characteristics and neurodevelopmental disorders in offspring were obtained by individual record-linkages of nationwide Swedish registries. Chorioamnionitis was identified using the National Medical Birth Register. Inpatient and outpatient diagnoses were obtained for cerebral palsy, autism, attention deficit hyperactivity disorder, epilepsy, and intellectual disability. Multivariable Cox proportional hazards regression was used to estimate the association between chorioamnionitis and each neurodevelopmental disorder with adjusted hazard ratios and 95% confidence intervals. A causal mediation analysis of the relationship between chorioamnionitis and neurodevelopmental disorders with preterm delivery (<37 weeks) was performed. RESULTS A total of 5770 (0.26%) offspring were exposed to chorioamnionitis during pregnancy. During the study's follow-up time there were 4752 (0.21%) cases of cerebral palsy, 17,897 (0.80 %) cases of epilepsy, 50,570 (2.27 %) cases of autism, 114,087 (5.12%) cases of attention deficit hyperactivity disorder, and 14,574 (0.65%) cases of intellectual disability. After adjusting for potential confounders, exposure to chorioamnionitis increased the hazard ratios of cerebral palsy (adjusted hazard ratio, 7.43; 95% confidence interval, 5.90-9.37), autism (adjusted hazard ratio, 1.43; 95% confidence interval, 1.21-1.68), attention deficit hyperactivity disorder (adjusted hazard ratio, 1.17; 95% confidence interval, 1.03-1.33), and intellectual disability (adjusted hazard ratio, 1.99; 95% confidence interval, 1.53-2.58), whereas chorioamnionitis was not significantly associated with higher rates of epilepsy in offspring. Mediation analysis revealed that these associations were mainly explained through preterm delivery; however, increased risk was also observed among term infants. CONCLUSION Chorioamnionitis increases the risk of neurodevelopmental disorders, particularly cerebral palsy, autism, attention deficit hyperactivity disorder, and intellectual disability. These associations were mainly mediated through preterm delivery. Efforts for timely identification and appropriate interventions to treat infections during pregnancy will have sustained benefits in reducing the burden of neurologic complications in children at the population level.
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Affiliation(s)
- Eleni Tsamantioti
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, BC Women's Hospital, Vancouver, Canada; School of Population and Public Health, The University of British Columbia, Vancouver, Canada
| | - Giulia Muraca
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Obstetrics and Gynaecology, BC Women's Hospital, Vancouver, Canada
| | - Anne K Örtqvist
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Obstetrics and Gynecology, Visby County Hospital, Visby, Sweden
| | - Neda Razaz
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Iantosca JAM, Stewart SL. Evaluation of the InterRAI Early Years for Degree of Preterm Birth and Gross Motor Delay. Front Psychol 2022; 13:788290. [PMID: 35282191 PMCID: PMC8904206 DOI: 10.3389/fpsyg.2022.788290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background The interRAI 0–3 Early Years was recently developed to support intervention efforts based on the needs of young children and their families. One aspect of child development assessed by the Early Years instrument are motor skills, which are integral for the maturity of cognition, language, social-emotional and other developmental outcomes. Gross motor development, however, is negatively impacted by pre-term birth and low birth weight. For the purpose of known-groups validation, an at-risk sample of preterm children using the interRAI 0–3 Early Years was included to examine correlates of preterm risk and the degree of gross motor delay. Methods Participant data included children and families (n = 591) from 17 health agencies in Ontario, Canada. Data were collected as part of a pilot study using the full interRAI 0–3 Early Years assessment. Correlational analyses were used to determine relationships between prenatal risk and preterm birth and bivariate analyses examined successful and failed performance of at-risk children on gross motor items. A Kruskal-Wallis test was used to determine the mean difference in gross motor scores for children born at various weeks gestation. Results Correlational analysis indicated that prenatal and perinatal factors such as maternal nicotine use during pregnancy did not have significant influence over gross motor achievement for the full sample, however, gross motor scores were lower for children born pre-term or low birth weight based on bivariate analysis. Gross motor scores decreased from 40 weeks’ gestation (mean rank = 310.77), to moderate to late preterm (mean rank = 258.96), and to very preterm (mean rank = 234.54), however extremely preterm (mean rank = 236.28) performed comparably to very preterm. Interpretation The interRAI 0–3 was evaluated to determine its efficacy and report findings which confirm the literature regarding delay in gross motor performance for preterm children. Findings confirm that pre-term and low birth weight children are at greater risk for motor delay via the interRAI 0–3 Early Years gross motor domain.
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Affiliation(s)
- Jo Ann M Iantosca
- School of Early Childhood Education, Seneca College, Toronto, ON, Canada
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Martini MI, Merkelbach I, Begeer S. Gestational Age in Autistic Children and Adolescents: Prevalence and Effects on Autism Phenotype. J Autism Dev Disord 2022; 53:1906-1914. [PMID: 35129797 PMCID: PMC10123031 DOI: 10.1007/s10803-022-05466-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2022] [Indexed: 10/19/2022]
Abstract
AbstractPre- and post-term children show increased autism risk. Little is known about gestational age (GA) prevalence among autistic children, and their respective autism phenotype. We compared prevalence of pre-, full- and post-term birth between a population-derived sample of N = 606 (137 females, 22.61%) autistic children and adolescents (mean age = 14.01, SD = 3.63, range 3–24) from the Netherlands Autism Register, and matched controls from the Dutch birth register. Autism phenotype and comorbid symptoms were assessed with the AQ-short and SDQ questionnaires. Using logistic regression, we found higher prevalence of pre- and post-term birth among autistic individuals but no phenotypical differences across GA groups. Autism risk was particularly elevated for post-term children, highlighting the need for closer investigation of autism on the whole GA range.
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50
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McMahon GE, Treyvaud K, Spencer-Smith MM, Spittle AJ, Lee KJ, Doyle LW, Cheong JL, Anderson PJ. Parenting and Neurobehavioral Outcomes in Children Born Moderate-to-Late Preterm and at Term. J Pediatr 2022; 241:90-96.e2. [PMID: 34699907 DOI: 10.1016/j.jpeds.2021.10.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 10/05/2021] [Accepted: 10/15/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To compare the parenting environment and the relationships between parenting behaviors and concurrent child neurobehavioral outcomes at 2 years of corrected age between children born moderate-to-late preterm (MLP; 32-36 weeks of gestation) and at term (≥37 weeks of gestation). STUDY DESIGN Participants were 129 children born MLP and 110 children born at term and their mothers. Mothers' parenting behaviors (sensitivity, structuring, nonintrusiveness, nonhostility) were assessed at 2 years of corrected age using the Emotional Availability Scales. Child cognitive and language development were assessed using the Bayley Scales of Infant and Toddler Development, and social-emotional competence using the Infant Toddler Social and Emotional Assessment. RESULTS Mothers of children born MLP and at term displayed similar parenting behaviors overall, with slightly lower nonintrusiveness in mothers of children born MLP (adjusted mean difference -0.32 [-0.60, -0.04]; P = .03). In both groups of children, greater maternal sensitivity was associated with better cognitive development (P < .001 MLP; P = .02 term), increased maternal structuring was associated with better social-emotional competence (P = .02 MLP; P = .03 term), and higher maternal nonintrusiveness was associated with better cognitive, language, and social-emotional outcomes (all P < .04). Greater maternal sensitivity and structuring were associated with better language development in children born MLP but not in children born at term. CONCLUSIONS Parenting behaviors are important for neurobehavioral outcomes in children born MLP and at term. Language development may be more strongly influenced by select parenting behaviors in children born MLP compared with children born at term.
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Affiliation(s)
- Grace E McMahon
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Victoria, Australia; Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia
| | - Karli Treyvaud
- Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia; Department of Psychology and Counselling, La Trobe University, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Neonatal Services, Royal Women's Hospital, Victoria, Australia
| | - Megan M Spencer-Smith
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Victoria, Australia; Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia
| | - Alicia J Spittle
- Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia; Neonatal Services, Royal Women's Hospital, Victoria, Australia; Department of Physiotherapy, University of Melbourne, Victoria, Australia
| | - Katherine J Lee
- Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Clinical Epidemiology and Biostatistics Unit, Murdoch Children's Research Institute, Victoria, Australia
| | - Lex W Doyle
- Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia; Department of Paediatrics, University of Melbourne, Victoria, Australia; Neonatal Services, Royal Women's Hospital, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
| | - Jeanie L Cheong
- Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia; Neonatal Services, Royal Women's Hospital, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
| | - Peter J Anderson
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Victoria, Australia; Victorian Infant Brain Studies, Murdoch Children's Research Institute, Victoria, Australia.
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